diff --git a/go.mod b/go.mod index 3257b231815..99854e86cd5 100644 --- a/go.mod +++ b/go.mod @@ -3,39 +3,39 @@ module github.com/containers/buildah go 1.12 require ( - github.com/containernetworking/cni v0.8.1 + github.com/containernetworking/cni v1.1.1 github.com/containers/common v0.37.2-0.20210503193405-42134aa138ce github.com/containers/image/v5 v5.12.0 - github.com/containers/ocicrypt v1.1.1 + github.com/containers/ocicrypt v1.1.3 github.com/containers/storage v1.30.3 github.com/docker/distribution v2.7.1+incompatible - github.com/docker/go-units v0.4.0 + github.com/docker/go-units v0.5.0 github.com/docker/libnetwork v0.8.0-dev.2.0.20190625141545-5a177b73e316 - github.com/fsouza/go-dockerclient v1.7.2 + github.com/fsouza/go-dockerclient v1.9.0 github.com/ghodss/yaml v1.0.0 github.com/hashicorp/go-multierror v1.1.1 github.com/ishidawataru/sctp v0.0.0-20210226210310-f2269e66cdee // indirect - github.com/mattn/go-shellwords v1.0.11 - github.com/onsi/ginkgo v1.16.2 - github.com/onsi/gomega v1.12.0 + github.com/mattn/go-shellwords v1.0.12 + github.com/onsi/ginkgo v1.16.4 + github.com/onsi/gomega v1.17.0 github.com/opencontainers/go-digest v1.0.0 - github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 - github.com/opencontainers/runc v1.0.0-rc94 + github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 + github.com/opencontainers/runc v1.1.2 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/opencontainers/runtime-tools v0.9.0 - github.com/opencontainers/selinux v1.8.1 + github.com/opencontainers/selinux v1.10.1 github.com/openshift/imagebuilder v1.2.2-0.20210415181909-87f3e48c2656 github.com/pkg/errors v0.9.1 - github.com/seccomp/libseccomp-golang v0.9.2-0.20200616122406-847368b35ebf + github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921 github.com/sirupsen/logrus v1.8.1 github.com/spf13/cobra v1.1.3 github.com/spf13/pflag v1.0.5 github.com/stretchr/testify v1.7.0 github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635 - go.etcd.io/bbolt v1.3.5 - golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 - golang.org/x/sync v0.0.0-20201207232520-09787c993a3a - golang.org/x/sys v0.0.0-20210426230700-d19ff857e887 + go.etcd.io/bbolt v1.3.6 + golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 + golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 + golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f k8s.io/klog v1.0.0 // indirect ) diff --git a/go.sum b/go.sum index 544403ac2f5..d1e49ac04f6 100644 --- a/go.sum +++ b/go.sum @@ -1,4 +1,5 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= +bazil.org/fuse v0.0.0-20200407214033-5883e5a4b512/go.mod h1:FbcW6z/2VytnFDhZfumh8Ss8zxHE6qpMP5sHTRe0EaM= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= @@ -10,33 +11,54 @@ cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6T cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= +cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk= +cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= +cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc= +cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY= +cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI= +cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk= +cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg= +cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8= +cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0= cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= +cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg= +cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc= +cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ= cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk= cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw= cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA= +cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU= cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos= cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= +cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs= +cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= github.com/14rcole/gopopulate v0.0.0-20180821133914-b175b219e774 h1:SCbEWT58NSt7d2mcFdvxC9uyrdcTfvBbPLThhkDmXzg= github.com/14rcole/gopopulate v0.0.0-20180821133914-b175b219e774/go.mod h1:6/0dYRLLXyJjbkIPeeGyoJ/eKOSI0eU6eTlCBYibgd0= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20210715213245-6c3934b029d8/go.mod h1:CzsSbkDixRphAF5hS6wbMKq0eI6ccJRb7/A0M6JBnwg= github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest/autorest v0.11.1/go.mod h1:JFgpikqFJ/MleTTxwepExTKnFUKKszPS8UavbQYUMuw= +github.com/Azure/go-autorest/autorest v0.11.18/go.mod h1:dSiJPy22c3u0OtOKDNttNgqpNFY/GeWa7GH/Pz56QRA= github.com/Azure/go-autorest/autorest/adal v0.9.0/go.mod h1:/c022QCutn2P7uY+/oQWWNcK9YU+MH96NgK+jErpbcg= github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A= +github.com/Azure/go-autorest/autorest/adal v0.9.13/go.mod h1:W/MM4U6nLxnIskrw4UwWzlHfGjwUS50aOsc/I3yuU8M= github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= +github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= @@ -46,21 +68,33 @@ github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jB github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= github.com/Microsoft/go-winio v0.4.16-0.20201130162521-d1ffc52c7331/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= github.com/Microsoft/go-winio v0.4.16/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= -github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3 h1:mw6pDQqv38/WGF1cO/jF5t/jyAJ2yi7CmtFLLO5tGFI= github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.4.17-0.20210324224401-5516f17a5958/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.4.17/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.5.1/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg= +github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE= github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= github.com/Microsoft/hcsshim v0.8.7-0.20190325164909-8abdbb8205e4/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= github.com/Microsoft/hcsshim v0.8.9/go.mod h1:5692vkUqntj1idxauYlpoINNKeqCiG6Sg38RRsjT5y8= github.com/Microsoft/hcsshim v0.8.14/go.mod h1:NtVKoYxQuTLx6gEq0L96c9Ju4JbRJ4nY2ow3VK6a9Lg= github.com/Microsoft/hcsshim v0.8.15/go.mod h1:x38A4YbHbdxJtc0sF6oIz+RG0npwSCAvn69iY6URG00= -github.com/Microsoft/hcsshim v0.8.16 h1:8/auA4LFIZFTGrqfKhGBSXwM6/4X1fHa/xniyEHu8ac= github.com/Microsoft/hcsshim v0.8.16/go.mod h1:o5/SZqmR7x9JNKsW3pu+nqHm0MF8vbA+VxGOoXdC600= +github.com/Microsoft/hcsshim v0.8.20/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= +github.com/Microsoft/hcsshim v0.8.21/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= +github.com/Microsoft/hcsshim v0.8.23/go.mod h1:4zegtUJth7lAvFyc6cH2gGQ5B3OFQim01nnU2M8jKDg= +github.com/Microsoft/hcsshim v0.9.2/go.mod h1:7pLA8lDk46WKDWlVsENo92gC0XFa8rbKfyFRBqxEbCc= +github.com/Microsoft/hcsshim v0.9.3 h1:k371PzBuRrz2b+ebGuI2nVgVhgsVX60jMfSw80NECxo= +github.com/Microsoft/hcsshim v0.9.3/go.mod h1:7pLA8lDk46WKDWlVsENo92gC0XFa8rbKfyFRBqxEbCc= github.com/Microsoft/hcsshim/test v0.0.0-20201218223536-d3e5debf77da/go.mod h1:5hlzMzRKMLyo42nCZ9oml8AdTlq/0cvIaBv6tK1RehU= github.com/Microsoft/hcsshim/test v0.0.0-20210227013316-43a75bb4edd3/go.mod h1:mw7qgWloBUl75W/gVH3cQszUg1+gUITj7D6NY7ywVnY= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= +github.com/NYTimes/gziphandler v1.1.1/go.mod h1:n/CVRwUEOgIxrgPvAQhUUr9oeUtvrhMomdKFjzJNB0c= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= 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h1:mkgN1ofwASrYnJ5W6U/BxG15eXXXjirgZc7CLqkcaro= +github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gogo/googleapis v1.2.0/go.mod h1:Njal3psf3qN6dwBtQfUmBZh2ybovJ0tlu3o/AC7HYjU= github.com/gogo/googleapis v1.4.0/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c= github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= @@ -320,13 +452,18 @@ github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4er github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= -github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY= 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sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.1.2/go.mod h1:j/nl6xW8vLS49O8YvXW1ocPhZawJtm+Yrr7PPRQ0Vg4= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= diff --git a/vendor/github.com/Azure/go-ansiterm/go.mod b/vendor/github.com/Azure/go-ansiterm/go.mod new file mode 100644 index 00000000000..965cb8120ec --- /dev/null +++ b/vendor/github.com/Azure/go-ansiterm/go.mod @@ -0,0 +1,5 @@ +module github.com/Azure/go-ansiterm + +go 1.16 + +require golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 diff --git a/vendor/github.com/Azure/go-ansiterm/go.sum b/vendor/github.com/Azure/go-ansiterm/go.sum new file mode 100644 index 00000000000..9f05d9d3edd --- /dev/null +++ b/vendor/github.com/Azure/go-ansiterm/go.sum @@ -0,0 +1,2 @@ +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 h1:RqytpXGR1iVNX7psjB3ff8y7sNFinVFvkx1c8SjBkio= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go b/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go index a6732797263..5599082ae9c 100644 --- a/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go +++ b/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go @@ -10,6 +10,7 @@ import ( "syscall" "github.com/Azure/go-ansiterm" + windows "golang.org/x/sys/windows" ) // Windows keyboard constants @@ -162,15 +163,28 @@ func ensureInRange(n int16, min int16, max int16) int16 { func GetStdFile(nFile int) (*os.File, uintptr) { var file *os.File - switch nFile { - case syscall.STD_INPUT_HANDLE: + + // syscall uses negative numbers + // windows package uses very big uint32 + // Keep these switches split so we don't have to convert ints too much. + switch uint32(nFile) { + case windows.STD_INPUT_HANDLE: file = os.Stdin - case syscall.STD_OUTPUT_HANDLE: + case windows.STD_OUTPUT_HANDLE: file = os.Stdout - case syscall.STD_ERROR_HANDLE: + case windows.STD_ERROR_HANDLE: file = os.Stderr default: - panic(fmt.Errorf("Invalid standard handle identifier: %v", nFile)) + switch nFile { + case syscall.STD_INPUT_HANDLE: + file = os.Stdin + case syscall.STD_OUTPUT_HANDLE: + file = os.Stdout + case syscall.STD_ERROR_HANDLE: + file = os.Stderr + default: + panic(fmt.Errorf("Invalid standard handle identifier: %v", nFile)) + } } fd, err := syscall.GetStdHandle(nFile) diff --git a/vendor/github.com/Microsoft/go-winio/.gitattributes b/vendor/github.com/Microsoft/go-winio/.gitattributes new file mode 100644 index 00000000000..94f480de94e --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/.gitattributes @@ -0,0 +1 @@ +* text=auto eol=lf \ No newline at end of file diff --git a/vendor/github.com/Microsoft/go-winio/.gitignore b/vendor/github.com/Microsoft/go-winio/.gitignore index b883f1fdc6d..815e20660e5 100644 --- a/vendor/github.com/Microsoft/go-winio/.gitignore +++ b/vendor/github.com/Microsoft/go-winio/.gitignore @@ -1 +1,10 @@ +.vscode/ + *.exe + +# testing +testdata + +# go workspaces +go.work +go.work.sum diff --git a/vendor/github.com/Microsoft/go-winio/.golangci.yml b/vendor/github.com/Microsoft/go-winio/.golangci.yml new file mode 100644 index 00000000000..af403bb13a0 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/.golangci.yml @@ -0,0 +1,144 @@ +run: + skip-dirs: + - pkg/etw/sample + +linters: + enable: + # style + - containedctx # struct contains a context + - dupl # duplicate code + - errname # erorrs are named correctly + - goconst # strings that should be constants + - godot # comments end in a period + - misspell + - nolintlint # "//nolint" directives are properly explained + - revive # golint replacement + - stylecheck # golint replacement, less configurable than revive + - unconvert # unnecessary conversions + - wastedassign + + # bugs, performance, unused, etc ... + - contextcheck # function uses a non-inherited context + - errorlint # errors not wrapped for 1.13 + - exhaustive # check exhaustiveness of enum switch statements + - gofmt # files are gofmt'ed + - gosec # security + - nestif # deeply nested ifs + - nilerr # returns nil even with non-nil error + - prealloc # slices that can be pre-allocated + - structcheck # unused struct fields + - unparam # unused function params + +issues: + exclude-rules: + # err is very often shadowed in nested scopes + - linters: + - govet + text: '^shadow: declaration of "err" shadows declaration' + + # ignore long lines for skip autogen directives + - linters: + - revive + text: "^line-length-limit: " + source: "^//(go:generate|sys) " + + # allow unjustified ignores of error checks in defer statements + - linters: + - nolintlint + text: "^directive `//nolint:errcheck` should provide explanation" + source: '^\s*defer ' + + # allow unjustified ignores of error lints for io.EOF + - linters: + - nolintlint + text: "^directive `//nolint:errorlint` should provide explanation" + source: '[=|!]= io.EOF' + + +linters-settings: + govet: + enable-all: true + disable: + # struct order is often for Win32 compat + # also, ignore pointer bytes/GC issues for now until performance becomes an issue + - fieldalignment + check-shadowing: true + nolintlint: + allow-leading-space: false + require-explanation: true + require-specific: true + revive: + # revive is more configurable than static check, so likely the preferred alternative to static-check + # (once the perf issue is solved: https://github.com/golangci/golangci-lint/issues/2997) + enable-all-rules: + true + # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md + rules: + # rules with required arguments + - name: argument-limit + disabled: true + - name: banned-characters + disabled: true + - name: cognitive-complexity + disabled: true + - name: cyclomatic + disabled: true + - name: file-header + disabled: true + - name: function-length + disabled: true + - name: function-result-limit + disabled: true + - name: max-public-structs + disabled: true + # geneally annoying rules + - name: add-constant # complains about any and all strings and integers + disabled: true + - name: confusing-naming # we frequently use "Foo()" and "foo()" together + disabled: true + - name: flag-parameter # excessive, and a common idiom we use + disabled: true + # general config + - name: line-length-limit + arguments: + - 140 + - name: var-naming + arguments: + - [] + - - CID + - CRI + - CTRD + - DACL + - DLL + - DOS + - ETW + - FSCTL + - GCS + - GMSA + - HCS + - HV + - IO + - LCOW + - LDAP + - LPAC + - LTSC + - MMIO + - NT + - OCI + - PMEM + - PWSH + - RX + - SACl + - SID + - SMB + - TX + - VHD + - VHDX + - VMID + - VPCI + - WCOW + - WIM + stylecheck: + checks: + - "all" + - "-ST1003" # use revive's var naming diff --git a/vendor/github.com/Microsoft/go-winio/README.md b/vendor/github.com/Microsoft/go-winio/README.md index 5680010575b..7474b4f0b65 100644 --- a/vendor/github.com/Microsoft/go-winio/README.md +++ b/vendor/github.com/Microsoft/go-winio/README.md @@ -1,4 +1,4 @@ -# go-winio +# go-winio [![Build Status](https://github.com/microsoft/go-winio/actions/workflows/ci.yml/badge.svg)](https://github.com/microsoft/go-winio/actions/workflows/ci.yml) This repository contains utilities for efficiently performing Win32 IO operations in Go. Currently, this is focused on accessing named pipes and other file handles, and @@ -11,12 +11,79 @@ package. Please see the LICENSE file for licensing information. -This project has adopted the [Microsoft Open Source Code of -Conduct](https://opensource.microsoft.com/codeofconduct/). For more information -see the [Code of Conduct -FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact -[opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional -questions or comments. +## Contributing -Thanks to natefinch for the inspiration for this library. See https://github.com/natefinch/npipe -for another named pipe implementation. +This project welcomes contributions and suggestions. +Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that +you have the right to, and actually do, grant us the rights to use your contribution. +For details, visit [Microsoft CLA](https://cla.microsoft.com). + +When you submit a pull request, a CLA-bot will automatically determine whether you need to +provide a CLA and decorate the PR appropriately (e.g., label, comment). +Simply follow the instructions provided by the bot. +You will only need to do this once across all repos using our CLA. + +Additionally, the pull request pipeline requires the following steps to be performed before +mergining. + +### Code Sign-Off + +We require that contributors sign their commits using [`git commit --signoff`][git-commit-s] +to certify they either authored the work themselves or otherwise have permission to use it in this project. + +A range of commits can be signed off using [`git rebase --signoff`][git-rebase-s]. + +Please see [the developer certificate](https://developercertificate.org) for more info, +as well as to make sure that you can attest to the rules listed. +Our CI uses the DCO Github app to ensure that all commits in a given PR are signed-off. + +### Linting + +Code must pass a linting stage, which uses [`golangci-lint`][lint]. +The linting settings are stored in [`.golangci.yaml`](./.golangci.yaml), and can be run +automatically with VSCode by adding the following to your workspace or folder settings: + +```json + "go.lintTool": "golangci-lint", + "go.lintOnSave": "package", +``` + +Additional editor [integrations options are also available][lint-ide]. + +Alternatively, `golangci-lint` can be [installed locally][lint-install] and run from the repo root: + +```shell +# use . or specify a path to only lint a package +# to show all lint errors, use flags "--max-issues-per-linter=0 --max-same-issues=0" +> golangci-lint run ./... +``` + +### Go Generate + +The pipeline checks that auto-generated code, via `go generate`, are up to date. + +This can be done for the entire repo: + +```shell +> go generate ./... +``` + +## Code of Conduct + +This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). +For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or +contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments. + +## Special Thanks + +Thanks to [natefinch][natefinch] for the inspiration for this library. +See [npipe](https://github.com/natefinch/npipe) for another named pipe implementation. + +[lint]: https://golangci-lint.run/ +[lint-ide]: https://golangci-lint.run/usage/integrations/#editor-integration +[lint-install]: https://golangci-lint.run/usage/install/#local-installation + +[git-commit-s]: https://git-scm.com/docs/git-commit#Documentation/git-commit.txt--s +[git-rebase-s]: https://git-scm.com/docs/git-rebase#Documentation/git-rebase.txt---signoff + +[natefinch]: https://github.com/natefinch diff --git a/vendor/github.com/Microsoft/go-winio/SECURITY.md b/vendor/github.com/Microsoft/go-winio/SECURITY.md new file mode 100644 index 00000000000..869fdfe2b24 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/SECURITY.md @@ -0,0 +1,41 @@ + + +## Security + +Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/). + +If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/opensource/security/definition), please report it to us as described below. + +## Reporting Security Issues + +**Please do not report security vulnerabilities through public GitHub issues.** + +Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report). + +If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com). If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey). + +You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). + +Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue: + + * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.) + * Full paths of source file(s) related to the manifestation of the issue + * The location of the affected source code (tag/branch/commit or direct URL) + * Any special configuration required to reproduce the issue + * Step-by-step instructions to reproduce the issue + * Proof-of-concept or exploit code (if possible) + * Impact of the issue, including how an attacker might exploit the issue + +This information will help us triage your report more quickly. + +If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/opensource/security/bounty) page for more details about our active programs. + +## Preferred Languages + +We prefer all communications to be in English. + +## Policy + +Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/opensource/security/cvd). + + diff --git a/vendor/github.com/Microsoft/go-winio/backup.go b/vendor/github.com/Microsoft/go-winio/backup.go index 2be34af4310..09621c88463 100644 --- a/vendor/github.com/Microsoft/go-winio/backup.go +++ b/vendor/github.com/Microsoft/go-winio/backup.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -7,11 +8,12 @@ import ( "errors" "fmt" "io" - "io/ioutil" "os" "runtime" "syscall" "unicode/utf16" + + "golang.org/x/sys/windows" ) //sys backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupRead @@ -24,7 +26,7 @@ const ( BackupAlternateData BackupLink BackupPropertyData - BackupObjectId + BackupObjectId //revive:disable-line:var-naming ID, not Id BackupReparseData BackupSparseBlock BackupTxfsData @@ -34,14 +36,16 @@ const ( StreamSparseAttributes = uint32(8) ) +//nolint:revive // var-naming: ALL_CAPS const ( - WRITE_DAC = 0x40000 - WRITE_OWNER = 0x80000 - ACCESS_SYSTEM_SECURITY = 0x1000000 + WRITE_DAC = windows.WRITE_DAC + WRITE_OWNER = windows.WRITE_OWNER + ACCESS_SYSTEM_SECURITY = windows.ACCESS_SYSTEM_SECURITY ) // BackupHeader represents a backup stream of a file. type BackupHeader struct { + //revive:disable-next-line:var-naming ID, not Id Id uint32 // The backup stream ID Attributes uint32 // Stream attributes Size int64 // The size of the stream in bytes @@ -49,8 +53,8 @@ type BackupHeader struct { Offset int64 // The offset of the stream in the file (for BackupSparseBlock only). } -type win32StreamId struct { - StreamId uint32 +type win32StreamID struct { + StreamID uint32 Attributes uint32 Size uint64 NameSize uint32 @@ -71,7 +75,7 @@ func NewBackupStreamReader(r io.Reader) *BackupStreamReader { // Next returns the next backup stream and prepares for calls to Read(). It skips the remainder of the current stream if // it was not completely read. func (r *BackupStreamReader) Next() (*BackupHeader, error) { - if r.bytesLeft > 0 { + if r.bytesLeft > 0 { //nolint:nestif // todo: flatten this if s, ok := r.r.(io.Seeker); ok { // Make sure Seek on io.SeekCurrent sometimes succeeds // before trying the actual seek. @@ -82,16 +86,16 @@ func (r *BackupStreamReader) Next() (*BackupHeader, error) { r.bytesLeft = 0 } } - if _, err := io.Copy(ioutil.Discard, r); err != nil { + if _, err := io.Copy(io.Discard, r); err != nil { return nil, err } } - var wsi win32StreamId + var wsi win32StreamID if err := binary.Read(r.r, binary.LittleEndian, &wsi); err != nil { return nil, err } hdr := &BackupHeader{ - Id: wsi.StreamId, + Id: wsi.StreamID, Attributes: wsi.Attributes, Size: int64(wsi.Size), } @@ -102,7 +106,7 @@ func (r *BackupStreamReader) Next() (*BackupHeader, error) { } hdr.Name = syscall.UTF16ToString(name) } - if wsi.StreamId == BackupSparseBlock { + if wsi.StreamID == BackupSparseBlock { if err := binary.Read(r.r, binary.LittleEndian, &hdr.Offset); err != nil { return nil, err } @@ -147,8 +151,8 @@ func (w *BackupStreamWriter) WriteHeader(hdr *BackupHeader) error { return fmt.Errorf("missing %d bytes", w.bytesLeft) } name := utf16.Encode([]rune(hdr.Name)) - wsi := win32StreamId{ - StreamId: hdr.Id, + wsi := win32StreamID{ + StreamID: hdr.Id, Attributes: hdr.Attributes, Size: uint64(hdr.Size), NameSize: uint32(len(name) * 2), @@ -203,7 +207,7 @@ func (r *BackupFileReader) Read(b []byte) (int, error) { var bytesRead uint32 err := backupRead(syscall.Handle(r.f.Fd()), b, &bytesRead, false, r.includeSecurity, &r.ctx) if err != nil { - return 0, &os.PathError{"BackupRead", r.f.Name(), err} + return 0, &os.PathError{Op: "BackupRead", Path: r.f.Name(), Err: err} } runtime.KeepAlive(r.f) if bytesRead == 0 { @@ -216,7 +220,7 @@ func (r *BackupFileReader) Read(b []byte) (int, error) { // the underlying file. func (r *BackupFileReader) Close() error { if r.ctx != 0 { - backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx) + _ = backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx) runtime.KeepAlive(r.f) r.ctx = 0 } @@ -242,7 +246,7 @@ func (w *BackupFileWriter) Write(b []byte) (int, error) { var bytesWritten uint32 err := backupWrite(syscall.Handle(w.f.Fd()), b, &bytesWritten, false, w.includeSecurity, &w.ctx) if err != nil { - return 0, &os.PathError{"BackupWrite", w.f.Name(), err} + return 0, &os.PathError{Op: "BackupWrite", Path: w.f.Name(), Err: err} } runtime.KeepAlive(w.f) if int(bytesWritten) != len(b) { @@ -255,7 +259,7 @@ func (w *BackupFileWriter) Write(b []byte) (int, error) { // close the underlying file. func (w *BackupFileWriter) Close() error { if w.ctx != 0 { - backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx) + _ = backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx) runtime.KeepAlive(w.f) w.ctx = 0 } @@ -271,7 +275,13 @@ func OpenForBackup(path string, access uint32, share uint32, createmode uint32) if err != nil { return nil, err } - h, err := syscall.CreateFile(&winPath[0], access, share, nil, createmode, syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT, 0) + h, err := syscall.CreateFile(&winPath[0], + access, + share, + nil, + createmode, + syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT, + 0) if err != nil { err = &os.PathError{Op: "open", Path: path, Err: err} return nil, err diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/noop.go b/vendor/github.com/Microsoft/go-winio/backuptar/doc.go similarity index 81% rename from vendor/github.com/Microsoft/go-winio/backuptar/noop.go rename to vendor/github.com/Microsoft/go-winio/backuptar/doc.go index d39eccf0238..965d52ab04c 100644 --- a/vendor/github.com/Microsoft/go-winio/backuptar/noop.go +++ b/vendor/github.com/Microsoft/go-winio/backuptar/doc.go @@ -1,4 +1,3 @@ -// +build !windows // This file only exists to allow go get on non-Windows platforms. package backuptar diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go b/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go index 34160966399..455fd798eb9 100644 --- a/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go +++ b/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go @@ -1,3 +1,5 @@ +//go:build windows + package backuptar import ( diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/tar.go b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go index cb461ca3153..6b3b0cd5198 100644 --- a/vendor/github.com/Microsoft/go-winio/backuptar/tar.go +++ b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package backuptar @@ -5,10 +6,8 @@ package backuptar import ( "archive/tar" "encoding/base64" - "errors" "fmt" "io" - "io/ioutil" "path/filepath" "strconv" "strings" @@ -19,17 +18,18 @@ import ( "golang.org/x/sys/windows" ) +//nolint:deadcode,varcheck // keep unused constants for potential future use const ( - c_ISUID = 04000 // Set uid - c_ISGID = 02000 // Set gid - c_ISVTX = 01000 // Save text (sticky bit) - c_ISDIR = 040000 // Directory - c_ISFIFO = 010000 // FIFO - c_ISREG = 0100000 // Regular file - c_ISLNK = 0120000 // Symbolic link - c_ISBLK = 060000 // Block special file - c_ISCHR = 020000 // Character special file - c_ISSOCK = 0140000 // Socket + cISUID = 0004000 // Set uid + cISGID = 0002000 // Set gid + cISVTX = 0001000 // Save text (sticky bit) + cISDIR = 0040000 // Directory + cISFIFO = 0010000 // FIFO + cISREG = 0100000 // Regular file + cISLNK = 0120000 // Symbolic link + cISBLK = 0060000 // Block special file + cISCHR = 0020000 // Character special file + cISSOCK = 0140000 // Socket ) const ( @@ -42,26 +42,21 @@ const ( hdrCreationTime = "LIBARCHIVE.creationtime" ) -func writeZeroes(w io.Writer, count int64) error { - buf := make([]byte, 8192) - c := len(buf) - for i := int64(0); i < count; i += int64(c) { - if int64(c) > count-i { - c = int(count - i) - } - _, err := w.Write(buf[:c]) - if err != nil { - return err - } +// zeroReader is an io.Reader that always returns 0s. +type zeroReader struct{} + +func (zeroReader) Read(b []byte) (int, error) { + for i := range b { + b[i] = 0 } - return nil + return len(b), nil } func copySparse(t *tar.Writer, br *winio.BackupStreamReader) error { curOffset := int64(0) for { bhdr, err := br.Next() - if err == io.EOF { + if err == io.EOF { //nolint:errorlint err = io.ErrUnexpectedEOF } if err != nil { @@ -71,16 +66,26 @@ func copySparse(t *tar.Writer, br *winio.BackupStreamReader) error { return fmt.Errorf("unexpected stream %d", bhdr.Id) } + // We can't seek backwards, since we have already written that data to the tar.Writer. + if bhdr.Offset < curOffset { + return fmt.Errorf("cannot seek back from %d to %d", curOffset, bhdr.Offset) + } // archive/tar does not support writing sparse files // so just write zeroes to catch up to the current offset. - err = writeZeroes(t, bhdr.Offset-curOffset) + if _, err = io.CopyN(t, zeroReader{}, bhdr.Offset-curOffset); err != nil { + return fmt.Errorf("seek to offset %d: %w", bhdr.Offset, err) + } if bhdr.Size == 0 { + // A sparse block with size = 0 is used to mark the end of the sparse blocks. break } n, err := io.Copy(t, br) if err != nil { return err } + if n != bhdr.Size { + return fmt.Errorf("copied %d bytes instead of %d at offset %d", n, bhdr.Size, bhdr.Offset) + } curOffset = bhdr.Offset + n } return nil @@ -102,24 +107,84 @@ func BasicInfoHeader(name string, size int64, fileInfo *winio.FileBasicInfo) *ta hdr.PAXRecords[hdrCreationTime] = formatPAXTime(time.Unix(0, fileInfo.CreationTime.Nanoseconds())) if (fileInfo.FileAttributes & syscall.FILE_ATTRIBUTE_DIRECTORY) != 0 { - hdr.Mode |= c_ISDIR + hdr.Mode |= cISDIR hdr.Size = 0 hdr.Typeflag = tar.TypeDir } return hdr } +// SecurityDescriptorFromTarHeader reads the SDDL associated with the header of the current file +// from the tar header and returns the security descriptor into a byte slice. +func SecurityDescriptorFromTarHeader(hdr *tar.Header) ([]byte, error) { + if sdraw, ok := hdr.PAXRecords[hdrRawSecurityDescriptor]; ok { + sd, err := base64.StdEncoding.DecodeString(sdraw) + if err != nil { + // Not returning sd as-is in the error-case, as base64.DecodeString + // may return partially decoded data (not nil or empty slice) in case + // of a failure: https://github.com/golang/go/blob/go1.17.7/src/encoding/base64/base64.go#L382-L387 + return nil, err + } + return sd, nil + } + // Maintaining old SDDL-based behavior for backward compatibility. All new + // tar headers written by this library will have raw binary for the security + // descriptor. + if sddl, ok := hdr.PAXRecords[hdrSecurityDescriptor]; ok { + return winio.SddlToSecurityDescriptor(sddl) + } + return nil, nil +} + +// ExtendedAttributesFromTarHeader reads the EAs associated with the header of the +// current file from the tar header and returns it as a byte slice. +func ExtendedAttributesFromTarHeader(hdr *tar.Header) ([]byte, error) { + var eas []winio.ExtendedAttribute //nolint:prealloc // len(eas) <= len(hdr.PAXRecords); prealloc is wasteful + for k, v := range hdr.PAXRecords { + if !strings.HasPrefix(k, hdrEaPrefix) { + continue + } + data, err := base64.StdEncoding.DecodeString(v) + if err != nil { + return nil, err + } + eas = append(eas, winio.ExtendedAttribute{ + Name: k[len(hdrEaPrefix):], + Value: data, + }) + } + var eaData []byte + var err error + if len(eas) != 0 { + eaData, err = winio.EncodeExtendedAttributes(eas) + if err != nil { + return nil, err + } + } + return eaData, nil +} + +// EncodeReparsePointFromTarHeader reads the ReparsePoint structure from the tar header +// and encodes it into a byte slice. The file for which this function is called must be a +// symlink. +func EncodeReparsePointFromTarHeader(hdr *tar.Header) []byte { + _, isMountPoint := hdr.PAXRecords[hdrMountPoint] + rp := winio.ReparsePoint{ + Target: filepath.FromSlash(hdr.Linkname), + IsMountPoint: isMountPoint, + } + return winio.EncodeReparsePoint(&rp) +} + // WriteTarFileFromBackupStream writes a file to a tar writer using data from a Win32 backup stream. // // This encodes Win32 metadata as tar pax vendor extensions starting with MSWINDOWS. // // The additional Win32 metadata is: // -// MSWINDOWS.fileattr: The Win32 file attributes, as a decimal value -// -// MSWINDOWS.rawsd: The Win32 security descriptor, in raw binary format -// -// MSWINDOWS.mountpoint: If present, this is a mount point and not a symlink, even though the type is '2' (symlink) +// - MSWINDOWS.fileattr: The Win32 file attributes, as a decimal value +// - MSWINDOWS.rawsd: The Win32 security descriptor, in raw binary format +// - MSWINDOWS.mountpoint: If present, this is a mount point and not a symlink, even though the type is '2' (symlink) func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size int64, fileInfo *winio.FileBasicInfo) error { name = filepath.ToSlash(name) hdr := BasicInfoHeader(name, size, fileInfo) @@ -142,7 +207,7 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size var dataHdr *winio.BackupHeader for dataHdr == nil { bhdr, err := br.Next() - if err == io.EOF { + if err == io.EOF { //nolint:errorlint break } if err != nil { @@ -150,21 +215,21 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size } switch bhdr.Id { case winio.BackupData: - hdr.Mode |= c_ISREG + hdr.Mode |= cISREG if !readTwice { dataHdr = bhdr } case winio.BackupSecurity: - sd, err := ioutil.ReadAll(br) + sd, err := io.ReadAll(br) if err != nil { return err } hdr.PAXRecords[hdrRawSecurityDescriptor] = base64.StdEncoding.EncodeToString(sd) case winio.BackupReparseData: - hdr.Mode |= c_ISLNK + hdr.Mode |= cISLNK hdr.Typeflag = tar.TypeSymlink - reparseBuffer, err := ioutil.ReadAll(br) + reparseBuffer, _ := io.ReadAll(br) rp, err := winio.DecodeReparsePoint(reparseBuffer) if err != nil { return err @@ -175,7 +240,7 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size hdr.Linkname = rp.Target case winio.BackupEaData: - eab, err := ioutil.ReadAll(br) + eab, err := io.ReadAll(br) if err != nil { return err } @@ -209,7 +274,7 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size } for dataHdr == nil { bhdr, err := br.Next() - if err == io.EOF { + if err == io.EOF { //nolint:errorlint break } if err != nil { @@ -221,20 +286,44 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size } } - if dataHdr != nil { + // The logic for copying file contents is fairly complicated due to the need for handling sparse files, + // and the weird ways they are represented by BackupRead. A normal file will always either have a data stream + // with size and content, or no data stream at all (if empty). However, for a sparse file, the content can also + // be represented using a series of sparse block streams following the data stream. Additionally, the way sparse + // files are handled by BackupRead has changed in the OS recently. The specifics of the representation are described + // in the list at the bottom of this block comment. + // + // Sparse files can be represented in four different ways, based on the specifics of the file. + // - Size = 0: + // Previously: BackupRead yields no data stream and no sparse block streams. + // Recently: BackupRead yields a data stream with size = 0. There are no following sparse block streams. + // - Size > 0, no allocated ranges: + // BackupRead yields a data stream with size = 0. Following is a single sparse block stream with + // size = 0 and offset = . + // - Size > 0, one allocated range: + // BackupRead yields a data stream with size = containing the file contents. There are no + // sparse block streams. This is the case if you take a normal file with contents and simply set the + // sparse flag on it. + // - Size > 0, multiple allocated ranges: + // BackupRead yields a data stream with size = 0. Following are sparse block streams for each allocated + // range of the file containing the range contents. Finally there is a sparse block stream with + // size = 0 and offset = . + + if dataHdr != nil { //nolint:nestif // todo: reduce nesting complexity // A data stream was found. Copy the data. - if (dataHdr.Attributes & winio.StreamSparseAttributes) == 0 { + // We assume that we will either have a data stream size > 0 XOR have sparse block streams. + if dataHdr.Size > 0 || (dataHdr.Attributes&winio.StreamSparseAttributes) == 0 { if size != dataHdr.Size { return fmt.Errorf("%s: mismatch between file size %d and header size %d", name, size, dataHdr.Size) } - _, err = io.Copy(t, br) - if err != nil { - return err + if _, err = io.Copy(t, br); err != nil { + return fmt.Errorf("%s: copying contents from data stream: %w", name, err) } - } else { - err = copySparse(t, br) - if err != nil { - return err + } else if size > 0 { + // As of a recent OS change, BackupRead now returns a data stream for empty sparse files. + // These files have no sparse block streams, so skip the copySparse call if file size = 0. + if err = copySparse(t, br); err != nil { + return fmt.Errorf("%s: copying contents from sparse block stream: %w", name, err) } } } @@ -244,7 +333,7 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size // been written. In practice, this means that we don't get EA or TXF metadata. for { bhdr, err := br.Next() - if err == io.EOF { + if err == io.EOF { //nolint:errorlint break } if err != nil { @@ -252,34 +341,29 @@ func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size } switch bhdr.Id { case winio.BackupAlternateData: - altName := bhdr.Name - if strings.HasSuffix(altName, ":$DATA") { - altName = altName[:len(altName)-len(":$DATA")] - } - if (bhdr.Attributes & winio.StreamSparseAttributes) == 0 { - hdr = &tar.Header{ - Format: hdr.Format, - Name: name + altName, - Mode: hdr.Mode, - Typeflag: tar.TypeReg, - Size: bhdr.Size, - ModTime: hdr.ModTime, - AccessTime: hdr.AccessTime, - ChangeTime: hdr.ChangeTime, - } - err = t.WriteHeader(hdr) - if err != nil { - return err - } - _, err = io.Copy(t, br) - if err != nil { - return err - } - - } else { + if (bhdr.Attributes & winio.StreamSparseAttributes) != 0 { // Unsupported for now, since the size of the alternate stream is not present // in the backup stream until after the data has been read. - return errors.New("tar of sparse alternate data streams is unsupported") + return fmt.Errorf("%s: tar of sparse alternate data streams is unsupported", name) + } + altName := strings.TrimSuffix(bhdr.Name, ":$DATA") + hdr = &tar.Header{ + Format: hdr.Format, + Name: name + altName, + Mode: hdr.Mode, + Typeflag: tar.TypeReg, + Size: bhdr.Size, + ModTime: hdr.ModTime, + AccessTime: hdr.AccessTime, + ChangeTime: hdr.ChangeTime, + } + err = t.WriteHeader(hdr) + if err != nil { + return err + } + _, err = io.Copy(t, br) + if err != nil { + return err } case winio.BackupEaData, winio.BackupLink, winio.BackupPropertyData, winio.BackupObjectId, winio.BackupTxfsData: // ignore these streams @@ -322,7 +406,7 @@ func FileInfoFromHeader(hdr *tar.Header) (name string, size int64, fileInfo *win } fileInfo.CreationTime = windows.NsecToFiletime(creationTime.UnixNano()) } - return + return name, size, fileInfo, err } // WriteBackupStreamFromTarFile writes a Win32 backup stream from the current tar file. Since this function may process multiple @@ -330,21 +414,10 @@ func FileInfoFromHeader(hdr *tar.Header) (name string, size int64, fileInfo *win // tar file that was not processed, or io.EOF is there are no more. func WriteBackupStreamFromTarFile(w io.Writer, t *tar.Reader, hdr *tar.Header) (*tar.Header, error) { bw := winio.NewBackupStreamWriter(w) - var sd []byte - var err error - // Maintaining old SDDL-based behavior for backward compatibility. All new tar headers written - // by this library will have raw binary for the security descriptor. - if sddl, ok := hdr.PAXRecords[hdrSecurityDescriptor]; ok { - sd, err = winio.SddlToSecurityDescriptor(sddl) - if err != nil { - return nil, err - } - } - if sdraw, ok := hdr.PAXRecords[hdrRawSecurityDescriptor]; ok { - sd, err = base64.StdEncoding.DecodeString(sdraw) - if err != nil { - return nil, err - } + + sd, err := SecurityDescriptorFromTarHeader(hdr) + if err != nil { + return nil, err } if len(sd) != 0 { bhdr := winio.BackupHeader{ @@ -360,25 +433,12 @@ func WriteBackupStreamFromTarFile(w io.Writer, t *tar.Reader, hdr *tar.Header) ( return nil, err } } - var eas []winio.ExtendedAttribute - for k, v := range hdr.PAXRecords { - if !strings.HasPrefix(k, hdrEaPrefix) { - continue - } - data, err := base64.StdEncoding.DecodeString(v) - if err != nil { - return nil, err - } - eas = append(eas, winio.ExtendedAttribute{ - Name: k[len(hdrEaPrefix):], - Value: data, - }) + + eadata, err := ExtendedAttributesFromTarHeader(hdr) + if err != nil { + return nil, err } - if len(eas) != 0 { - eadata, err := winio.EncodeExtendedAttributes(eas) - if err != nil { - return nil, err - } + if len(eadata) != 0 { bhdr := winio.BackupHeader{ Id: winio.BackupEaData, Size: int64(len(eadata)), @@ -392,13 +452,9 @@ func WriteBackupStreamFromTarFile(w io.Writer, t *tar.Reader, hdr *tar.Header) ( return nil, err } } + if hdr.Typeflag == tar.TypeSymlink { - _, isMountPoint := hdr.PAXRecords[hdrMountPoint] - rp := winio.ReparsePoint{ - Target: filepath.FromSlash(hdr.Linkname), - IsMountPoint: isMountPoint, - } - reparse := winio.EncodeReparsePoint(&rp) + reparse := EncodeReparsePointFromTarHeader(hdr) bhdr := winio.BackupHeader{ Id: winio.BackupReparseData, Size: int64(len(reparse)), @@ -412,6 +468,7 @@ func WriteBackupStreamFromTarFile(w io.Writer, t *tar.Reader, hdr *tar.Header) ( return nil, err } } + if hdr.Typeflag == tar.TypeReg || hdr.Typeflag == tar.TypeRegA { bhdr := winio.BackupHeader{ Id: winio.BackupData, diff --git a/vendor/github.com/Microsoft/go-winio/doc.go b/vendor/github.com/Microsoft/go-winio/doc.go new file mode 100644 index 00000000000..1f5bfe2d548 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/doc.go @@ -0,0 +1,22 @@ +// This package provides utilities for efficiently performing Win32 IO operations in Go. +// Currently, this package is provides support for genreal IO and management of +// - named pipes +// - files +// - [Hyper-V sockets] +// +// This code is similar to Go's [net] package, and uses IO completion ports to avoid +// blocking IO on system threads, allowing Go to reuse the thread to schedule other goroutines. +// +// This limits support to Windows Vista and newer operating systems. +// +// Additionally, this package provides support for: +// - creating and managing GUIDs +// - writing to [ETW] +// - opening and manageing VHDs +// - parsing [Windows Image files] +// - auto-generating Win32 API code +// +// [Hyper-V sockets]: https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/user-guide/make-integration-service +// [ETW]: https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/event-tracing-for-windows--etw- +// [Windows Image files]: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/work-with-windows-images +package winio diff --git a/vendor/github.com/Microsoft/go-winio/ea.go b/vendor/github.com/Microsoft/go-winio/ea.go index 4051c1b33bf..e104dbdfdf9 100644 --- a/vendor/github.com/Microsoft/go-winio/ea.go +++ b/vendor/github.com/Microsoft/go-winio/ea.go @@ -33,7 +33,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) { err = binary.Read(bytes.NewReader(b), binary.LittleEndian, &info) if err != nil { err = errInvalidEaBuffer - return + return ea, nb, err } nameOffset := fileFullEaInformationSize @@ -43,7 +43,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) { nextOffset := int(info.NextEntryOffset) if valueLen+valueOffset > len(b) || nextOffset < 0 || nextOffset > len(b) { err = errInvalidEaBuffer - return + return ea, nb, err } ea.Name = string(b[nameOffset : nameOffset+nameLen]) @@ -52,7 +52,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) { if info.NextEntryOffset != 0 { nb = b[info.NextEntryOffset:] } - return + return ea, nb, err } // DecodeExtendedAttributes decodes a list of EAs from a FILE_FULL_EA_INFORMATION @@ -67,7 +67,7 @@ func DecodeExtendedAttributes(b []byte) (eas []ExtendedAttribute, err error) { eas = append(eas, ea) b = nb } - return + return eas, err } func writeEa(buf *bytes.Buffer, ea *ExtendedAttribute, last bool) error { diff --git a/vendor/github.com/Microsoft/go-winio/file.go b/vendor/github.com/Microsoft/go-winio/file.go index 0385e410812..175a99d3f42 100644 --- a/vendor/github.com/Microsoft/go-winio/file.go +++ b/vendor/github.com/Microsoft/go-winio/file.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -10,6 +11,8 @@ import ( "sync/atomic" "syscall" "time" + + "golang.org/x/sys/windows" ) //sys cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) = CancelIoEx @@ -23,6 +26,8 @@ type atomicBool int32 func (b *atomicBool) isSet() bool { return atomic.LoadInt32((*int32)(b)) != 0 } func (b *atomicBool) setFalse() { atomic.StoreInt32((*int32)(b), 0) } func (b *atomicBool) setTrue() { atomic.StoreInt32((*int32)(b), 1) } + +//revive:disable-next-line:predeclared Keep "new" to maintain consistency with "atomic" pkg func (b *atomicBool) swap(new bool) bool { var newInt int32 if new { @@ -31,11 +36,6 @@ func (b *atomicBool) swap(new bool) bool { return atomic.SwapInt32((*int32)(b), newInt) == 1 } -const ( - cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1 - cFILE_SKIP_SET_EVENT_ON_HANDLE = 2 -) - var ( ErrFileClosed = errors.New("file has already been closed") ErrTimeout = &timeoutError{} @@ -43,28 +43,28 @@ var ( type timeoutError struct{} -func (e *timeoutError) Error() string { return "i/o timeout" } -func (e *timeoutError) Timeout() bool { return true } -func (e *timeoutError) Temporary() bool { return true } +func (*timeoutError) Error() string { return "i/o timeout" } +func (*timeoutError) Timeout() bool { return true } +func (*timeoutError) Temporary() bool { return true } type timeoutChan chan struct{} var ioInitOnce sync.Once var ioCompletionPort syscall.Handle -// ioResult contains the result of an asynchronous IO operation +// ioResult contains the result of an asynchronous IO operation. type ioResult struct { bytes uint32 err error } -// ioOperation represents an outstanding asynchronous Win32 IO +// ioOperation represents an outstanding asynchronous Win32 IO. type ioOperation struct { o syscall.Overlapped ch chan ioResult } -func initIo() { +func initIO() { h, err := createIoCompletionPort(syscall.InvalidHandle, 0, 0, 0xffffffff) if err != nil { panic(err) @@ -93,15 +93,15 @@ type deadlineHandler struct { timedout atomicBool } -// makeWin32File makes a new win32File from an existing file handle +// makeWin32File makes a new win32File from an existing file handle. func makeWin32File(h syscall.Handle) (*win32File, error) { f := &win32File{handle: h} - ioInitOnce.Do(initIo) + ioInitOnce.Do(initIO) _, err := createIoCompletionPort(h, ioCompletionPort, 0, 0xffffffff) if err != nil { return nil, err } - err = setFileCompletionNotificationModes(h, cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS|cFILE_SKIP_SET_EVENT_ON_HANDLE) + err = setFileCompletionNotificationModes(h, windows.FILE_SKIP_COMPLETION_PORT_ON_SUCCESS|windows.FILE_SKIP_SET_EVENT_ON_HANDLE) if err != nil { return nil, err } @@ -120,14 +120,14 @@ func MakeOpenFile(h syscall.Handle) (io.ReadWriteCloser, error) { return f, nil } -// closeHandle closes the resources associated with a Win32 handle +// closeHandle closes the resources associated with a Win32 handle. func (f *win32File) closeHandle() { f.wgLock.Lock() // Atomically set that we are closing, releasing the resources only once. if !f.closing.swap(true) { f.wgLock.Unlock() // cancel all IO and wait for it to complete - cancelIoEx(f.handle, nil) + _ = cancelIoEx(f.handle, nil) f.wg.Wait() // at this point, no new IO can start syscall.Close(f.handle) @@ -143,9 +143,14 @@ func (f *win32File) Close() error { return nil } -// prepareIo prepares for a new IO operation. +// IsClosed checks if the file has been closed. +func (f *win32File) IsClosed() bool { + return f.closing.isSet() +} + +// prepareIO prepares for a new IO operation. // The caller must call f.wg.Done() when the IO is finished, prior to Close() returning. -func (f *win32File) prepareIo() (*ioOperation, error) { +func (f *win32File) prepareIO() (*ioOperation, error) { f.wgLock.RLock() if f.closing.isSet() { f.wgLock.RUnlock() @@ -158,7 +163,7 @@ func (f *win32File) prepareIo() (*ioOperation, error) { return c, nil } -// ioCompletionProcessor processes completed async IOs forever +// ioCompletionProcessor processes completed async IOs forever. func ioCompletionProcessor(h syscall.Handle) { for { var bytes uint32 @@ -172,15 +177,17 @@ func ioCompletionProcessor(h syscall.Handle) { } } -// asyncIo processes the return value from ReadFile or WriteFile, blocking until +// todo: helsaawy - create an asyncIO version that takes a context + +// asyncIO processes the return value from ReadFile or WriteFile, blocking until // the operation has actually completed. -func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, err error) (int, error) { - if err != syscall.ERROR_IO_PENDING { +func (f *win32File) asyncIO(c *ioOperation, d *deadlineHandler, bytes uint32, err error) (int, error) { + if err != syscall.ERROR_IO_PENDING { //nolint:errorlint // err is Errno return int(bytes), err } if f.closing.isSet() { - cancelIoEx(f.handle, &c.o) + _ = cancelIoEx(f.handle, &c.o) } var timeout timeoutChan @@ -194,7 +201,7 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er select { case r = <-c.ch: err = r.err - if err == syscall.ERROR_OPERATION_ABORTED { + if err == syscall.ERROR_OPERATION_ABORTED { //nolint:errorlint // err is Errno if f.closing.isSet() { err = ErrFileClosed } @@ -204,10 +211,10 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er err = wsaGetOverlappedResult(f.handle, &c.o, &bytes, false, &flags) } case <-timeout: - cancelIoEx(f.handle, &c.o) + _ = cancelIoEx(f.handle, &c.o) r = <-c.ch err = r.err - if err == syscall.ERROR_OPERATION_ABORTED { + if err == syscall.ERROR_OPERATION_ABORTED { //nolint:errorlint // err is Errno err = ErrTimeout } } @@ -215,13 +222,14 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er // runtime.KeepAlive is needed, as c is passed via native // code to ioCompletionProcessor, c must remain alive // until the channel read is complete. + // todo: (de)allocate *ioOperation via win32 heap functions, instead of needing to KeepAlive? runtime.KeepAlive(c) return int(r.bytes), err } // Read reads from a file handle. func (f *win32File) Read(b []byte) (int, error) { - c, err := f.prepareIo() + c, err := f.prepareIO() if err != nil { return 0, err } @@ -233,13 +241,13 @@ func (f *win32File) Read(b []byte) (int, error) { var bytes uint32 err = syscall.ReadFile(f.handle, b, &bytes, &c.o) - n, err := f.asyncIo(c, &f.readDeadline, bytes, err) + n, err := f.asyncIO(c, &f.readDeadline, bytes, err) runtime.KeepAlive(b) // Handle EOF conditions. if err == nil && n == 0 && len(b) != 0 { return 0, io.EOF - } else if err == syscall.ERROR_BROKEN_PIPE { + } else if err == syscall.ERROR_BROKEN_PIPE { //nolint:errorlint // err is Errno return 0, io.EOF } else { return n, err @@ -248,7 +256,7 @@ func (f *win32File) Read(b []byte) (int, error) { // Write writes to a file handle. func (f *win32File) Write(b []byte) (int, error) { - c, err := f.prepareIo() + c, err := f.prepareIO() if err != nil { return 0, err } @@ -260,7 +268,7 @@ func (f *win32File) Write(b []byte) (int, error) { var bytes uint32 err = syscall.WriteFile(f.handle, b, &bytes, &c.o) - n, err := f.asyncIo(c, &f.writeDeadline, bytes, err) + n, err := f.asyncIO(c, &f.writeDeadline, bytes, err) runtime.KeepAlive(b) return n, err } diff --git a/vendor/github.com/Microsoft/go-winio/fileinfo.go b/vendor/github.com/Microsoft/go-winio/fileinfo.go index 3ab6bff69c5..702950e72a4 100644 --- a/vendor/github.com/Microsoft/go-winio/fileinfo.go +++ b/vendor/github.com/Microsoft/go-winio/fileinfo.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -14,13 +15,18 @@ import ( type FileBasicInfo struct { CreationTime, LastAccessTime, LastWriteTime, ChangeTime windows.Filetime FileAttributes uint32 - pad uint32 // padding + _ uint32 // padding } // GetFileBasicInfo retrieves times and attributes for a file. func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) { bi := &FileBasicInfo{} - if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil { + if err := windows.GetFileInformationByHandleEx( + windows.Handle(f.Fd()), + windows.FileBasicInfo, + (*byte)(unsafe.Pointer(bi)), + uint32(unsafe.Sizeof(*bi)), + ); err != nil { return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err} } runtime.KeepAlive(f) @@ -29,7 +35,12 @@ func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) { // SetFileBasicInfo sets times and attributes for a file. func SetFileBasicInfo(f *os.File, bi *FileBasicInfo) error { - if err := windows.SetFileInformationByHandle(windows.Handle(f.Fd()), windows.FileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil { + if err := windows.SetFileInformationByHandle( + windows.Handle(f.Fd()), + windows.FileBasicInfo, + (*byte)(unsafe.Pointer(bi)), + uint32(unsafe.Sizeof(*bi)), + ); err != nil { return &os.PathError{Op: "SetFileInformationByHandle", Path: f.Name(), Err: err} } runtime.KeepAlive(f) @@ -48,7 +59,10 @@ type FileStandardInfo struct { // GetFileStandardInfo retrieves ended information for the file. func GetFileStandardInfo(f *os.File) (*FileStandardInfo, error) { si := &FileStandardInfo{} - if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileStandardInfo, (*byte)(unsafe.Pointer(si)), uint32(unsafe.Sizeof(*si))); err != nil { + if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), + windows.FileStandardInfo, + (*byte)(unsafe.Pointer(si)), + uint32(unsafe.Sizeof(*si))); err != nil { return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err} } runtime.KeepAlive(f) @@ -65,7 +79,12 @@ type FileIDInfo struct { // GetFileID retrieves the unique (volume, file ID) pair for a file. func GetFileID(f *os.File) (*FileIDInfo, error) { fileID := &FileIDInfo{} - if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileIdInfo, (*byte)(unsafe.Pointer(fileID)), uint32(unsafe.Sizeof(*fileID))); err != nil { + if err := windows.GetFileInformationByHandleEx( + windows.Handle(f.Fd()), + windows.FileIdInfo, + (*byte)(unsafe.Pointer(fileID)), + uint32(unsafe.Sizeof(*fileID)), + ); err != nil { return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err} } runtime.KeepAlive(f) diff --git a/vendor/github.com/Microsoft/go-winio/go.mod b/vendor/github.com/Microsoft/go-winio/go.mod index 98a8dea0e7e..8cf6b9385ee 100644 --- a/vendor/github.com/Microsoft/go-winio/go.mod +++ b/vendor/github.com/Microsoft/go-winio/go.mod @@ -1,9 +1,11 @@ module github.com/Microsoft/go-winio -go 1.12 +go 1.17 require ( - github.com/pkg/errors v0.9.1 github.com/sirupsen/logrus v1.7.0 - golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c + golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f + golang.org/x/tools v0.1.12 ) + +require golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect diff --git a/vendor/github.com/Microsoft/go-winio/go.sum b/vendor/github.com/Microsoft/go-winio/go.sum index aa6ad3b571a..3583d96f3a4 100644 --- a/vendor/github.com/Microsoft/go-winio/go.sum +++ b/vendor/github.com/Microsoft/go-winio/go.sum @@ -1,14 +1,35 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= -github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM= github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk= -golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU= +golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/vendor/github.com/Microsoft/go-winio/hvsock.go b/vendor/github.com/Microsoft/go-winio/hvsock.go index b632f8f8bb9..52f1c280f6a 100644 --- a/vendor/github.com/Microsoft/go-winio/hvsock.go +++ b/vendor/github.com/Microsoft/go-winio/hvsock.go @@ -1,8 +1,11 @@ +//go:build windows // +build windows package winio import ( + "context" + "errors" "fmt" "io" "net" @@ -11,16 +14,87 @@ import ( "time" "unsafe" + "golang.org/x/sys/windows" + + "github.com/Microsoft/go-winio/internal/socket" "github.com/Microsoft/go-winio/pkg/guid" ) -//sys bind(s syscall.Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socketError] = ws2_32.bind +const afHVSock = 34 // AF_HYPERV -const ( - afHvSock = 34 // AF_HYPERV +// Well known Service and VM IDs +//https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/user-guide/make-integration-service#vmid-wildcards - socketError = ^uintptr(0) -) +// HvsockGUIDWildcard is the wildcard VmId for accepting connections from all partitions. +func HvsockGUIDWildcard() guid.GUID { // 00000000-0000-0000-0000-000000000000 + return guid.GUID{} +} + +// HvsockGUIDBroadcast is the wildcard VmId for broadcasting sends to all partitions. +func HvsockGUIDBroadcast() guid.GUID { //ffffffff-ffff-ffff-ffff-ffffffffffff + return guid.GUID{ + Data1: 0xffffffff, + Data2: 0xffff, + Data3: 0xffff, + Data4: [8]uint8{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + } +} + +// HvsockGUIDLoopback is the Loopback VmId for accepting connections to the same partition as the connector. +func HvsockGUIDLoopback() guid.GUID { // e0e16197-dd56-4a10-9195-5ee7a155a838 + return guid.GUID{ + Data1: 0xe0e16197, + Data2: 0xdd56, + Data3: 0x4a10, + Data4: [8]uint8{0x91, 0x95, 0x5e, 0xe7, 0xa1, 0x55, 0xa8, 0x38}, + } +} + +// HvsockGUIDSiloHost is the address of a silo's host partition: +// - The silo host of a hosted silo is the utility VM. +// - The silo host of a silo on a physical host is the physical host. +func HvsockGUIDSiloHost() guid.GUID { // 36bd0c5c-7276-4223-88ba-7d03b654c568 + return guid.GUID{ + Data1: 0x36bd0c5c, + Data2: 0x7276, + Data3: 0x4223, + Data4: [8]byte{0x88, 0xba, 0x7d, 0x03, 0xb6, 0x54, 0xc5, 0x68}, + } +} + +// HvsockGUIDChildren is the wildcard VmId for accepting connections from the connector's child partitions. +func HvsockGUIDChildren() guid.GUID { // 90db8b89-0d35-4f79-8ce9-49ea0ac8b7cd + return guid.GUID{ + Data1: 0x90db8b89, + Data2: 0xd35, + Data3: 0x4f79, + Data4: [8]uint8{0x8c, 0xe9, 0x49, 0xea, 0xa, 0xc8, 0xb7, 0xcd}, + } +} + +// HvsockGUIDParent is the wildcard VmId for accepting connections from the connector's parent partition. +// Listening on this VmId accepts connection from: +// - Inside silos: silo host partition. +// - Inside hosted silo: host of the VM. +// - Inside VM: VM host. +// - Physical host: Not supported. +func HvsockGUIDParent() guid.GUID { // a42e7cda-d03f-480c-9cc2-a4de20abb878 + return guid.GUID{ + Data1: 0xa42e7cda, + Data2: 0xd03f, + Data3: 0x480c, + Data4: [8]uint8{0x9c, 0xc2, 0xa4, 0xde, 0x20, 0xab, 0xb8, 0x78}, + } +} + +// hvsockVsockServiceTemplate is the Service GUID used for the VSOCK protocol. +func hvsockVsockServiceTemplate() guid.GUID { // 00000000-facb-11e6-bd58-64006a7986d3 + return guid.GUID{ + Data2: 0xfacb, + Data3: 0x11e6, + Data4: [8]uint8{0xbd, 0x58, 0x64, 0x00, 0x6a, 0x79, 0x86, 0xd3}, + } +} // An HvsockAddr is an address for a AF_HYPERV socket. type HvsockAddr struct { @@ -35,8 +109,10 @@ type rawHvsockAddr struct { ServiceID guid.GUID } +var _ socket.RawSockaddr = &rawHvsockAddr{} + // Network returns the address's network name, "hvsock". -func (addr *HvsockAddr) Network() string { +func (*HvsockAddr) Network() string { return "hvsock" } @@ -46,14 +122,14 @@ func (addr *HvsockAddr) String() string { // VsockServiceID returns an hvsock service ID corresponding to the specified AF_VSOCK port. func VsockServiceID(port uint32) guid.GUID { - g, _ := guid.FromString("00000000-facb-11e6-bd58-64006a7986d3") + g := hvsockVsockServiceTemplate() // make a copy g.Data1 = port return g } func (addr *HvsockAddr) raw() rawHvsockAddr { return rawHvsockAddr{ - Family: afHvSock, + Family: afHVSock, VMID: addr.VMID, ServiceID: addr.ServiceID, } @@ -64,20 +140,48 @@ func (addr *HvsockAddr) fromRaw(raw *rawHvsockAddr) { addr.ServiceID = raw.ServiceID } +// Sockaddr returns a pointer to and the size of this struct. +// +// Implements the [socket.RawSockaddr] interface, and allows use in +// [socket.Bind] and [socket.ConnectEx]. +func (r *rawHvsockAddr) Sockaddr() (unsafe.Pointer, int32, error) { + return unsafe.Pointer(r), int32(unsafe.Sizeof(rawHvsockAddr{})), nil +} + +// Sockaddr interface allows use with `sockets.Bind()` and `.ConnectEx()`. +func (r *rawHvsockAddr) FromBytes(b []byte) error { + n := int(unsafe.Sizeof(rawHvsockAddr{})) + + if len(b) < n { + return fmt.Errorf("got %d, want %d: %w", len(b), n, socket.ErrBufferSize) + } + + copy(unsafe.Slice((*byte)(unsafe.Pointer(r)), n), b[:n]) + if r.Family != afHVSock { + return fmt.Errorf("got %d, want %d: %w", r.Family, afHVSock, socket.ErrAddrFamily) + } + + return nil +} + // HvsockListener is a socket listener for the AF_HYPERV address family. type HvsockListener struct { sock *win32File addr HvsockAddr } +var _ net.Listener = &HvsockListener{} + // HvsockConn is a connected socket of the AF_HYPERV address family. type HvsockConn struct { sock *win32File local, remote HvsockAddr } -func newHvSocket() (*win32File, error) { - fd, err := syscall.Socket(afHvSock, syscall.SOCK_STREAM, 1) +var _ net.Conn = &HvsockConn{} + +func newHVSocket() (*win32File, error) { + fd, err := syscall.Socket(afHVSock, syscall.SOCK_STREAM, 1) if err != nil { return nil, os.NewSyscallError("socket", err) } @@ -93,12 +197,12 @@ func newHvSocket() (*win32File, error) { // ListenHvsock listens for connections on the specified hvsock address. func ListenHvsock(addr *HvsockAddr) (_ *HvsockListener, err error) { l := &HvsockListener{addr: *addr} - sock, err := newHvSocket() + sock, err := newHVSocket() if err != nil { return nil, l.opErr("listen", err) } sa := addr.raw() - err = bind(sock.handle, unsafe.Pointer(&sa), int32(unsafe.Sizeof(sa))) + err = socket.Bind(windows.Handle(sock.handle), &sa) if err != nil { return nil, l.opErr("listen", os.NewSyscallError("socket", err)) } @@ -120,7 +224,7 @@ func (l *HvsockListener) Addr() net.Addr { // Accept waits for the next connection and returns it. func (l *HvsockListener) Accept() (_ net.Conn, err error) { - sock, err := newHvSocket() + sock, err := newHVSocket() if err != nil { return nil, l.opErr("accept", err) } @@ -129,27 +233,42 @@ func (l *HvsockListener) Accept() (_ net.Conn, err error) { sock.Close() } }() - c, err := l.sock.prepareIo() + c, err := l.sock.prepareIO() if err != nil { return nil, l.opErr("accept", err) } defer l.sock.wg.Done() // AcceptEx, per documentation, requires an extra 16 bytes per address. + // + // https://docs.microsoft.com/en-us/windows/win32/api/mswsock/nf-mswsock-acceptex const addrlen = uint32(16 + unsafe.Sizeof(rawHvsockAddr{})) var addrbuf [addrlen * 2]byte var bytes uint32 - err = syscall.AcceptEx(l.sock.handle, sock.handle, &addrbuf[0], 0, addrlen, addrlen, &bytes, &c.o) - _, err = l.sock.asyncIo(c, nil, bytes, err) - if err != nil { + err = syscall.AcceptEx(l.sock.handle, sock.handle, &addrbuf[0], 0 /*rxdatalen*/, addrlen, addrlen, &bytes, &c.o) + if _, err = l.sock.asyncIO(c, nil, bytes, err); err != nil { return nil, l.opErr("accept", os.NewSyscallError("acceptex", err)) } + conn := &HvsockConn{ sock: sock, } + // The local address returned in the AcceptEx buffer is the same as the Listener socket's + // address. However, the service GUID reported by GetSockName is different from the Listeners + // socket, and is sometimes the same as the local address of the socket that dialed the + // address, with the service GUID.Data1 incremented, but othertimes is different. + // todo: does the local address matter? is the listener's address or the actual address appropriate? conn.local.fromRaw((*rawHvsockAddr)(unsafe.Pointer(&addrbuf[0]))) conn.remote.fromRaw((*rawHvsockAddr)(unsafe.Pointer(&addrbuf[addrlen]))) + + // initialize the accepted socket and update its properties with those of the listening socket + if err = windows.Setsockopt(windows.Handle(sock.handle), + windows.SOL_SOCKET, windows.SO_UPDATE_ACCEPT_CONTEXT, + (*byte)(unsafe.Pointer(&l.sock.handle)), int32(unsafe.Sizeof(l.sock.handle))); err != nil { + return nil, conn.opErr("accept", os.NewSyscallError("setsockopt", err)) + } + sock = nil return conn, nil } @@ -159,43 +278,171 @@ func (l *HvsockListener) Close() error { return l.sock.Close() } -/* Need to finish ConnectEx handling -func DialHvsock(ctx context.Context, addr *HvsockAddr) (*HvsockConn, error) { - sock, err := newHvSocket() +// HvsockDialer configures and dials a Hyper-V Socket (ie, [HvsockConn]). +type HvsockDialer struct { + // Deadline is the time the Dial operation must connect before erroring. + Deadline time.Time + + // Retries is the number of additional connects to try if the connection times out, is refused, + // or the host is unreachable + Retries uint + + // RetryWait is the time to wait after a connection error to retry + RetryWait time.Duration + + rt *time.Timer // redial wait timer +} + +// Dial the Hyper-V socket at addr. +// +// See [HvsockDialer.Dial] for more information. +func Dial(ctx context.Context, addr *HvsockAddr) (conn *HvsockConn, err error) { + return (&HvsockDialer{}).Dial(ctx, addr) +} + +// Dial attempts to connect to the Hyper-V socket at addr, and returns a connection if successful. +// Will attempt (HvsockDialer).Retries if dialing fails, waiting (HvsockDialer).RetryWait between +// retries. +// +// Dialing can be cancelled either by providing (HvsockDialer).Deadline, or cancelling ctx. +func (d *HvsockDialer) Dial(ctx context.Context, addr *HvsockAddr) (conn *HvsockConn, err error) { + op := "dial" + // create the conn early to use opErr() + conn = &HvsockConn{ + remote: *addr, + } + + if !d.Deadline.IsZero() { + var cancel context.CancelFunc + ctx, cancel = context.WithDeadline(ctx, d.Deadline) + defer cancel() + } + + // preemptive timeout/cancellation check + if err = ctx.Err(); err != nil { + return nil, conn.opErr(op, err) + } + + sock, err := newHVSocket() if err != nil { - return nil, err + return nil, conn.opErr(op, err) } defer func() { if sock != nil { sock.Close() } }() - c, err := sock.prepareIo() + + sa := addr.raw() + err = socket.Bind(windows.Handle(sock.handle), &sa) if err != nil { - return nil, err + return nil, conn.opErr(op, os.NewSyscallError("bind", err)) + } + + c, err := sock.prepareIO() + if err != nil { + return nil, conn.opErr(op, err) } defer sock.wg.Done() var bytes uint32 - err = windows.ConnectEx(windows.Handle(sock.handle), sa, nil, 0, &bytes, &c.o) - _, err = sock.asyncIo(ctx, c, nil, bytes, err) + for i := uint(0); i <= d.Retries; i++ { + err = socket.ConnectEx( + windows.Handle(sock.handle), + &sa, + nil, // sendBuf + 0, // sendDataLen + &bytes, + (*windows.Overlapped)(unsafe.Pointer(&c.o))) + _, err = sock.asyncIO(c, nil, bytes, err) + if i < d.Retries && canRedial(err) { + if err = d.redialWait(ctx); err == nil { + continue + } + } + break + } if err != nil { - return nil, err + return nil, conn.opErr(op, os.NewSyscallError("connectex", err)) } - conn := &HvsockConn{ - sock: sock, - remote: *addr, + + // update the connection properties, so shutdown can be used + if err = windows.Setsockopt( + windows.Handle(sock.handle), + windows.SOL_SOCKET, + windows.SO_UPDATE_CONNECT_CONTEXT, + nil, // optvalue + 0, // optlen + ); err != nil { + return nil, conn.opErr(op, os.NewSyscallError("setsockopt", err)) + } + + // get the local name + var sal rawHvsockAddr + err = socket.GetSockName(windows.Handle(sock.handle), &sal) + if err != nil { + return nil, conn.opErr(op, os.NewSyscallError("getsockname", err)) + } + conn.local.fromRaw(&sal) + + // one last check for timeout, since asyncIO doesn't check the context + if err = ctx.Err(); err != nil { + return nil, conn.opErr(op, err) } + + conn.sock = sock sock = nil + return conn, nil } -*/ + +// redialWait waits before attempting to redial, resetting the timer as appropriate. +func (d *HvsockDialer) redialWait(ctx context.Context) (err error) { + if d.RetryWait == 0 { + return nil + } + + if d.rt == nil { + d.rt = time.NewTimer(d.RetryWait) + } else { + // should already be stopped and drained + d.rt.Reset(d.RetryWait) + } + + select { + case <-ctx.Done(): + case <-d.rt.C: + return nil + } + + // stop and drain the timer + if !d.rt.Stop() { + <-d.rt.C + } + return ctx.Err() +} + +// assumes error is a plain, unwrapped syscall.Errno provided by direct syscall. +func canRedial(err error) bool { + //nolint:errorlint // guaranteed to be an Errno + switch err { + case windows.WSAECONNREFUSED, windows.WSAENETUNREACH, windows.WSAETIMEDOUT, + windows.ERROR_CONNECTION_REFUSED, windows.ERROR_CONNECTION_UNAVAIL: + return true + default: + return false + } +} func (conn *HvsockConn) opErr(op string, err error) error { + // translate from "file closed" to "socket closed" + if errors.Is(err, ErrFileClosed) { + err = socket.ErrSocketClosed + } return &net.OpError{Op: op, Net: "hvsock", Source: &conn.local, Addr: &conn.remote, Err: err} } func (conn *HvsockConn) Read(b []byte) (int, error) { - c, err := conn.sock.prepareIo() + c, err := conn.sock.prepareIO() if err != nil { return 0, conn.opErr("read", err) } @@ -203,10 +450,11 @@ func (conn *HvsockConn) Read(b []byte) (int, error) { buf := syscall.WSABuf{Buf: &b[0], Len: uint32(len(b))} var flags, bytes uint32 err = syscall.WSARecv(conn.sock.handle, &buf, 1, &bytes, &flags, &c.o, nil) - n, err := conn.sock.asyncIo(c, &conn.sock.readDeadline, bytes, err) + n, err := conn.sock.asyncIO(c, &conn.sock.readDeadline, bytes, err) if err != nil { - if _, ok := err.(syscall.Errno); ok { - err = os.NewSyscallError("wsarecv", err) + var eno windows.Errno + if errors.As(err, &eno) { + err = os.NewSyscallError("wsarecv", eno) } return 0, conn.opErr("read", err) } else if n == 0 { @@ -229,7 +477,7 @@ func (conn *HvsockConn) Write(b []byte) (int, error) { } func (conn *HvsockConn) write(b []byte) (int, error) { - c, err := conn.sock.prepareIo() + c, err := conn.sock.prepareIO() if err != nil { return 0, conn.opErr("write", err) } @@ -237,10 +485,11 @@ func (conn *HvsockConn) write(b []byte) (int, error) { buf := syscall.WSABuf{Buf: &b[0], Len: uint32(len(b))} var bytes uint32 err = syscall.WSASend(conn.sock.handle, &buf, 1, &bytes, 0, &c.o, nil) - n, err := conn.sock.asyncIo(c, &conn.sock.writeDeadline, bytes, err) + n, err := conn.sock.asyncIO(c, &conn.sock.writeDeadline, bytes, err) if err != nil { - if _, ok := err.(syscall.Errno); ok { - err = os.NewSyscallError("wsasend", err) + var eno windows.Errno + if errors.As(err, &eno) { + err = os.NewSyscallError("wsasend", eno) } return 0, conn.opErr("write", err) } @@ -252,29 +501,43 @@ func (conn *HvsockConn) Close() error { return conn.sock.Close() } +func (conn *HvsockConn) IsClosed() bool { + return conn.sock.IsClosed() +} + +// shutdown disables sending or receiving on a socket. func (conn *HvsockConn) shutdown(how int) error { - err := syscall.Shutdown(conn.sock.handle, syscall.SHUT_RD) + if conn.IsClosed() { + return socket.ErrSocketClosed + } + + err := syscall.Shutdown(conn.sock.handle, how) if err != nil { + // If the connection was closed, shutdowns fail with "not connected" + if errors.Is(err, windows.WSAENOTCONN) || + errors.Is(err, windows.WSAESHUTDOWN) { + err = socket.ErrSocketClosed + } return os.NewSyscallError("shutdown", err) } return nil } -// CloseRead shuts down the read end of the socket. +// CloseRead shuts down the read end of the socket, preventing future read operations. func (conn *HvsockConn) CloseRead() error { err := conn.shutdown(syscall.SHUT_RD) if err != nil { - return conn.opErr("close", err) + return conn.opErr("closeread", err) } return nil } -// CloseWrite shuts down the write end of the socket, notifying the other endpoint that -// no more data will be written. +// CloseWrite shuts down the write end of the socket, preventing future write operations and +// notifying the other endpoint that no more data will be written. func (conn *HvsockConn) CloseWrite() error { err := conn.shutdown(syscall.SHUT_WR) if err != nil { - return conn.opErr("close", err) + return conn.opErr("closewrite", err) } return nil } @@ -291,8 +554,13 @@ func (conn *HvsockConn) RemoteAddr() net.Addr { // SetDeadline implements the net.Conn SetDeadline method. func (conn *HvsockConn) SetDeadline(t time.Time) error { - conn.SetReadDeadline(t) - conn.SetWriteDeadline(t) + // todo: implement `SetDeadline` for `win32File` + if err := conn.SetReadDeadline(t); err != nil { + return fmt.Errorf("set read deadline: %w", err) + } + if err := conn.SetWriteDeadline(t); err != nil { + return fmt.Errorf("set write deadline: %w", err) + } return nil } diff --git a/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go b/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go new file mode 100644 index 00000000000..7e82f9afa95 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go @@ -0,0 +1,20 @@ +package socket + +import ( + "unsafe" +) + +// RawSockaddr allows structs to be used with [Bind] and [ConnectEx]. The +// struct must meet the Win32 sockaddr requirements specified here: +// https://docs.microsoft.com/en-us/windows/win32/winsock/sockaddr-2 +// +// Specifically, the struct size must be least larger than an int16 (unsigned short) +// for the address family. +type RawSockaddr interface { + // Sockaddr returns a pointer to the RawSockaddr and its struct size, allowing + // for the RawSockaddr's data to be overwritten by syscalls (if necessary). + // + // It is the callers responsibility to validate that the values are valid; invalid + // pointers or size can cause a panic. + Sockaddr() (unsafe.Pointer, int32, error) +} diff --git a/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go b/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go new file mode 100644 index 00000000000..39e8c05f8f3 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go @@ -0,0 +1,179 @@ +//go:build windows + +package socket + +import ( + "errors" + "fmt" + "net" + "sync" + "syscall" + "unsafe" + + "github.com/Microsoft/go-winio/pkg/guid" + "golang.org/x/sys/windows" +) + +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go socket.go + +//sys getsockname(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) [failretval==socketError] = ws2_32.getsockname +//sys getpeername(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) [failretval==socketError] = ws2_32.getpeername +//sys bind(s windows.Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socketError] = ws2_32.bind + +const socketError = uintptr(^uint32(0)) + +var ( + // todo(helsaawy): create custom error types to store the desired vs actual size and addr family? + + ErrBufferSize = errors.New("buffer size") + ErrAddrFamily = errors.New("address family") + ErrInvalidPointer = errors.New("invalid pointer") + ErrSocketClosed = fmt.Errorf("socket closed: %w", net.ErrClosed) +) + +// todo(helsaawy): replace these with generics, ie: GetSockName[S RawSockaddr](s windows.Handle) (S, error) + +// GetSockName writes the local address of socket s to the [RawSockaddr] rsa. +// If rsa is not large enough, the [windows.WSAEFAULT] is returned. +func GetSockName(s windows.Handle, rsa RawSockaddr) error { + ptr, l, err := rsa.Sockaddr() + if err != nil { + return fmt.Errorf("could not retrieve socket pointer and size: %w", err) + } + + // although getsockname returns WSAEFAULT if the buffer is too small, it does not set + // &l to the correct size, so--apart from doubling the buffer repeatedly--there is no remedy + return getsockname(s, ptr, &l) +} + +// GetPeerName returns the remote address the socket is connected to. +// +// See [GetSockName] for more information. +func GetPeerName(s windows.Handle, rsa RawSockaddr) error { + ptr, l, err := rsa.Sockaddr() + if err != nil { + return fmt.Errorf("could not retrieve socket pointer and size: %w", err) + } + + return getpeername(s, ptr, &l) +} + +func Bind(s windows.Handle, rsa RawSockaddr) (err error) { + ptr, l, err := rsa.Sockaddr() + if err != nil { + return fmt.Errorf("could not retrieve socket pointer and size: %w", err) + } + + return bind(s, ptr, l) +} + +// "golang.org/x/sys/windows".ConnectEx and .Bind only accept internal implementations of the +// their sockaddr interface, so they cannot be used with HvsockAddr +// Replicate functionality here from +// https://cs.opensource.google/go/x/sys/+/master:windows/syscall_windows.go + +// The function pointers to `AcceptEx`, `ConnectEx` and `GetAcceptExSockaddrs` must be loaded at +// runtime via a WSAIoctl call: +// https://docs.microsoft.com/en-us/windows/win32/api/Mswsock/nc-mswsock-lpfn_connectex#remarks + +type runtimeFunc struct { + id guid.GUID + once sync.Once + addr uintptr + err error +} + +func (f *runtimeFunc) Load() error { + f.once.Do(func() { + var s windows.Handle + s, f.err = windows.Socket(windows.AF_INET, windows.SOCK_STREAM, windows.IPPROTO_TCP) + if f.err != nil { + return + } + defer windows.CloseHandle(s) //nolint:errcheck + + var n uint32 + f.err = windows.WSAIoctl(s, + windows.SIO_GET_EXTENSION_FUNCTION_POINTER, + (*byte)(unsafe.Pointer(&f.id)), + uint32(unsafe.Sizeof(f.id)), + (*byte)(unsafe.Pointer(&f.addr)), + uint32(unsafe.Sizeof(f.addr)), + &n, + nil, //overlapped + 0, //completionRoutine + ) + }) + return f.err +} + +var ( + // todo: add `AcceptEx` and `GetAcceptExSockaddrs` + WSAID_CONNECTEX = guid.GUID{ //revive:disable-line:var-naming ALL_CAPS + Data1: 0x25a207b9, + Data2: 0xddf3, + Data3: 0x4660, + Data4: [8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e}, + } + + connectExFunc = runtimeFunc{id: WSAID_CONNECTEX} +) + +func ConnectEx( + fd windows.Handle, + rsa RawSockaddr, + sendBuf *byte, + sendDataLen uint32, + bytesSent *uint32, + overlapped *windows.Overlapped, +) error { + if err := connectExFunc.Load(); err != nil { + return fmt.Errorf("failed to load ConnectEx function pointer: %w", err) + } + ptr, n, err := rsa.Sockaddr() + if err != nil { + return err + } + return connectEx(fd, ptr, n, sendBuf, sendDataLen, bytesSent, overlapped) +} + +// BOOL LpfnConnectex( +// [in] SOCKET s, +// [in] const sockaddr *name, +// [in] int namelen, +// [in, optional] PVOID lpSendBuffer, +// [in] DWORD dwSendDataLength, +// [out] LPDWORD lpdwBytesSent, +// [in] LPOVERLAPPED lpOverlapped +// ) + +func connectEx( + s windows.Handle, + name unsafe.Pointer, + namelen int32, + sendBuf *byte, + sendDataLen uint32, + bytesSent *uint32, + overlapped *windows.Overlapped, +) (err error) { + // todo: after upgrading to 1.18, switch from syscall.Syscall9 to syscall.SyscallN + r1, _, e1 := syscall.Syscall9(connectExFunc.addr, + 7, + uintptr(s), + uintptr(name), + uintptr(namelen), + uintptr(unsafe.Pointer(sendBuf)), + uintptr(sendDataLen), + uintptr(unsafe.Pointer(bytesSent)), + uintptr(unsafe.Pointer(overlapped)), + 0, + 0) + if r1 == 0 { + if e1 != 0 { + err = error(e1) + } else { + err = syscall.EINVAL + } + } + return err +} diff --git a/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go new file mode 100644 index 00000000000..6d2e1a9e443 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go @@ -0,0 +1,72 @@ +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. + +package socket + +import ( + "syscall" + "unsafe" + + "golang.org/x/sys/windows" +) + +var _ unsafe.Pointer + +// Do the interface allocations only once for common +// Errno values. +const ( + errnoERROR_IO_PENDING = 997 +) + +var ( + errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL +) + +// errnoErr returns common boxed Errno values, to prevent +// allocations at runtime. +func errnoErr(e syscall.Errno) error { + switch e { + case 0: + return errERROR_EINVAL + case errnoERROR_IO_PENDING: + return errERROR_IO_PENDING + } + // TODO: add more here, after collecting data on the common + // error values see on Windows. (perhaps when running + // all.bat?) + return e +} + +var ( + modws2_32 = windows.NewLazySystemDLL("ws2_32.dll") + + procbind = modws2_32.NewProc("bind") + procgetpeername = modws2_32.NewProc("getpeername") + procgetsockname = modws2_32.NewProc("getsockname") +) + +func bind(s windows.Handle, name unsafe.Pointer, namelen int32) (err error) { + r1, _, e1 := syscall.Syscall(procbind.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen)) + if r1 == socketError { + err = errnoErr(e1) + } + return +} + +func getpeername(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) { + r1, _, e1 := syscall.Syscall(procgetpeername.Addr(), 3, uintptr(s), uintptr(name), uintptr(unsafe.Pointer(namelen))) + if r1 == socketError { + err = errnoErr(e1) + } + return +} + +func getsockname(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) { + r1, _, e1 := syscall.Syscall(procgetsockname.Addr(), 3, uintptr(s), uintptr(name), uintptr(unsafe.Pointer(namelen))) + if r1 == socketError { + err = errnoErr(e1) + } + return +} diff --git a/vendor/github.com/Microsoft/go-winio/pipe.go b/vendor/github.com/Microsoft/go-winio/pipe.go index 96700a73de2..ca6e38fc000 100644 --- a/vendor/github.com/Microsoft/go-winio/pipe.go +++ b/vendor/github.com/Microsoft/go-winio/pipe.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -13,6 +14,8 @@ import ( "syscall" "time" "unsafe" + + "golang.org/x/sys/windows" ) //sys connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) = ConnectNamedPipe @@ -21,10 +24,10 @@ import ( //sys getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) = GetNamedPipeInfo //sys getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW //sys localAlloc(uFlags uint32, length uint32) (ptr uintptr) = LocalAlloc -//sys ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) = ntdll.NtCreateNamedPipeFile -//sys rtlNtStatusToDosError(status ntstatus) (winerr error) = ntdll.RtlNtStatusToDosErrorNoTeb -//sys rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) = ntdll.RtlDosPathNameToNtPathName_U -//sys rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) = ntdll.RtlDefaultNpAcl +//sys ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntStatus) = ntdll.NtCreateNamedPipeFile +//sys rtlNtStatusToDosError(status ntStatus) (winerr error) = ntdll.RtlNtStatusToDosErrorNoTeb +//sys rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntStatus) = ntdll.RtlDosPathNameToNtPathName_U +//sys rtlDefaultNpAcl(dacl *uintptr) (status ntStatus) = ntdll.RtlDefaultNpAcl type ioStatusBlock struct { Status, Information uintptr @@ -51,45 +54,22 @@ type securityDescriptor struct { Control uint16 Owner uintptr Group uintptr - Sacl uintptr - Dacl uintptr + Sacl uintptr //revive:disable-line:var-naming SACL, not Sacl + Dacl uintptr //revive:disable-line:var-naming DACL, not Dacl } -type ntstatus int32 +type ntStatus int32 -func (status ntstatus) Err() error { +func (status ntStatus) Err() error { if status >= 0 { return nil } return rtlNtStatusToDosError(status) } -const ( - cERROR_PIPE_BUSY = syscall.Errno(231) - cERROR_NO_DATA = syscall.Errno(232) - cERROR_PIPE_CONNECTED = syscall.Errno(535) - cERROR_SEM_TIMEOUT = syscall.Errno(121) - - cSECURITY_SQOS_PRESENT = 0x100000 - cSECURITY_ANONYMOUS = 0 - - cPIPE_TYPE_MESSAGE = 4 - - cPIPE_READMODE_MESSAGE = 2 - - cFILE_OPEN = 1 - cFILE_CREATE = 2 - - cFILE_PIPE_MESSAGE_TYPE = 1 - cFILE_PIPE_REJECT_REMOTE_CLIENTS = 2 - - cSE_DACL_PRESENT = 4 -) - var ( // ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed. - // This error should match net.errClosing since docker takes a dependency on its text. - ErrPipeListenerClosed = errors.New("use of closed network connection") + ErrPipeListenerClosed = net.ErrClosed errPipeWriteClosed = errors.New("pipe has been closed for write") ) @@ -116,9 +96,10 @@ func (f *win32Pipe) RemoteAddr() net.Addr { } func (f *win32Pipe) SetDeadline(t time.Time) error { - f.SetReadDeadline(t) - f.SetWriteDeadline(t) - return nil + if err := f.SetReadDeadline(t); err != nil { + return err + } + return f.SetWriteDeadline(t) } // CloseWrite closes the write side of a message pipe in byte mode. @@ -157,14 +138,14 @@ func (f *win32MessageBytePipe) Read(b []byte) (int, error) { return 0, io.EOF } n, err := f.win32File.Read(b) - if err == io.EOF { + if err == io.EOF { //nolint:errorlint // If this was the result of a zero-byte read, then // it is possible that the read was due to a zero-size // message. Since we are simulating CloseWrite with a // zero-byte message, ensure that all future Read() calls // also return EOF. f.readEOF = true - } else if err == syscall.ERROR_MORE_DATA { + } else if err == syscall.ERROR_MORE_DATA { //nolint:errorlint // err is Errno // ERROR_MORE_DATA indicates that the pipe's read mode is message mode // and the message still has more bytes. Treat this as a success, since // this package presents all named pipes as byte streams. @@ -173,7 +154,7 @@ func (f *win32MessageBytePipe) Read(b []byte) (int, error) { return n, err } -func (s pipeAddress) Network() string { +func (pipeAddress) Network() string { return "pipe" } @@ -184,16 +165,21 @@ func (s pipeAddress) String() string { // tryDialPipe attempts to dial the pipe at `path` until `ctx` cancellation or timeout. func tryDialPipe(ctx context.Context, path *string, access uint32) (syscall.Handle, error) { for { - select { case <-ctx.Done(): return syscall.Handle(0), ctx.Err() default: - h, err := createFile(*path, access, 0, nil, syscall.OPEN_EXISTING, syscall.FILE_FLAG_OVERLAPPED|cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0) + h, err := createFile(*path, + access, + 0, + nil, + syscall.OPEN_EXISTING, + windows.FILE_FLAG_OVERLAPPED|windows.SECURITY_SQOS_PRESENT|windows.SECURITY_ANONYMOUS, + 0) if err == nil { return h, nil } - if err != cERROR_PIPE_BUSY { + if err != windows.ERROR_PIPE_BUSY { //nolint:errorlint // err is Errno return h, &os.PathError{Err: err, Op: "open", Path: *path} } // Wait 10 msec and try again. This is a rather simplistic @@ -213,9 +199,10 @@ func DialPipe(path string, timeout *time.Duration) (net.Conn, error) { } else { absTimeout = time.Now().Add(2 * time.Second) } - ctx, _ := context.WithDeadline(context.Background(), absTimeout) + ctx, cancel := context.WithDeadline(context.Background(), absTimeout) + defer cancel() conn, err := DialPipeContext(ctx, path) - if err == context.DeadlineExceeded { + if errors.Is(err, context.DeadlineExceeded) { return nil, ErrTimeout } return conn, err @@ -251,7 +238,7 @@ func DialPipeAccess(ctx context.Context, path string, access uint32) (net.Conn, // If the pipe is in message mode, return a message byte pipe, which // supports CloseWrite(). - if flags&cPIPE_TYPE_MESSAGE != 0 { + if flags&windows.PIPE_TYPE_MESSAGE != 0 { return &win32MessageBytePipe{ win32Pipe: win32Pipe{win32File: f, path: path}, }, nil @@ -283,7 +270,11 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy oa.Length = unsafe.Sizeof(oa) var ntPath unicodeString - if err := rtlDosPathNameToNtPathName(&path16[0], &ntPath, 0, 0).Err(); err != nil { + if err := rtlDosPathNameToNtPathName(&path16[0], + &ntPath, + 0, + 0, + ).Err(); err != nil { return 0, &os.PathError{Op: "open", Path: path, Err: err} } defer localFree(ntPath.Buffer) @@ -292,8 +283,8 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy // The security descriptor is only needed for the first pipe. if first { if sd != nil { - len := uint32(len(sd)) - sdb := localAlloc(0, len) + l := uint32(len(sd)) + sdb := localAlloc(0, l) defer localFree(sdb) copy((*[0xffff]byte)(unsafe.Pointer(sdb))[:], sd) oa.SecurityDescriptor = (*securityDescriptor)(unsafe.Pointer(sdb)) @@ -301,28 +292,28 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy // Construct the default named pipe security descriptor. var dacl uintptr if err := rtlDefaultNpAcl(&dacl).Err(); err != nil { - return 0, fmt.Errorf("getting default named pipe ACL: %s", err) + return 0, fmt.Errorf("getting default named pipe ACL: %w", err) } defer localFree(dacl) sdb := &securityDescriptor{ Revision: 1, - Control: cSE_DACL_PRESENT, + Control: windows.SE_DACL_PRESENT, Dacl: dacl, } oa.SecurityDescriptor = sdb } } - typ := uint32(cFILE_PIPE_REJECT_REMOTE_CLIENTS) + typ := uint32(windows.FILE_PIPE_REJECT_REMOTE_CLIENTS) if c.MessageMode { - typ |= cFILE_PIPE_MESSAGE_TYPE + typ |= windows.FILE_PIPE_MESSAGE_TYPE } - disposition := uint32(cFILE_OPEN) + disposition := uint32(windows.FILE_OPEN) access := uint32(syscall.GENERIC_READ | syscall.GENERIC_WRITE | syscall.SYNCHRONIZE) if first { - disposition = cFILE_CREATE + disposition = windows.FILE_CREATE // By not asking for read or write access, the named pipe file system // will put this pipe into an initially disconnected state, blocking // client connections until the next call with first == false. @@ -335,7 +326,20 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy h syscall.Handle iosb ioStatusBlock ) - err = ntCreateNamedPipeFile(&h, access, &oa, &iosb, syscall.FILE_SHARE_READ|syscall.FILE_SHARE_WRITE, disposition, 0, typ, 0, 0, 0xffffffff, uint32(c.InputBufferSize), uint32(c.OutputBufferSize), &timeout).Err() + err = ntCreateNamedPipeFile(&h, + access, + &oa, + &iosb, + syscall.FILE_SHARE_READ|syscall.FILE_SHARE_WRITE, + disposition, + 0, + typ, + 0, + 0, + 0xffffffff, + uint32(c.InputBufferSize), + uint32(c.OutputBufferSize), + &timeout).Err() if err != nil { return 0, &os.PathError{Op: "open", Path: path, Err: err} } @@ -380,7 +384,7 @@ func (l *win32PipeListener) makeConnectedServerPipe() (*win32File, error) { p.Close() p = nil err = <-ch - if err == nil || err == ErrFileClosed { + if err == nil || err == ErrFileClosed { //nolint:errorlint // err is Errno err = ErrPipeListenerClosed } } @@ -402,12 +406,12 @@ func (l *win32PipeListener) listenerRoutine() { p, err = l.makeConnectedServerPipe() // If the connection was immediately closed by the client, try // again. - if err != cERROR_NO_DATA { + if err != windows.ERROR_NO_DATA { //nolint:errorlint // err is Errno break } } responseCh <- acceptResponse{p, err} - closed = err == ErrPipeListenerClosed + closed = err == ErrPipeListenerClosed //nolint:errorlint // err is Errno } } syscall.Close(l.firstHandle) @@ -469,15 +473,15 @@ func ListenPipe(path string, c *PipeConfig) (net.Listener, error) { } func connectPipe(p *win32File) error { - c, err := p.prepareIo() + c, err := p.prepareIO() if err != nil { return err } defer p.wg.Done() err = connectNamedPipe(p.handle, &c.o) - _, err = p.asyncIo(c, nil, 0, err) - if err != nil && err != cERROR_PIPE_CONNECTED { + _, err = p.asyncIO(c, nil, 0, err) + if err != nil && err != windows.ERROR_PIPE_CONNECTED { //nolint:errorlint // err is Errno return err } return nil diff --git a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go index f497c0e3917..48ce4e92436 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go +++ b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go @@ -1,5 +1,3 @@ -// +build windows - // Package guid provides a GUID type. The backing structure for a GUID is // identical to that used by the golang.org/x/sys/windows GUID type. // There are two main binary encodings used for a GUID, the big-endian encoding, @@ -9,26 +7,26 @@ package guid import ( "crypto/rand" - "crypto/sha1" + "crypto/sha1" //nolint:gosec // not used for secure application "encoding" "encoding/binary" "fmt" "strconv" - - "golang.org/x/sys/windows" ) +//go:generate go run golang.org/x/tools/cmd/stringer -type=Variant -trimprefix=Variant -linecomment + // Variant specifies which GUID variant (or "type") of the GUID. It determines // how the entirety of the rest of the GUID is interpreted. type Variant uint8 -// The variants specified by RFC 4122. +// The variants specified by RFC 4122 section 4.1.1. const ( // VariantUnknown specifies a GUID variant which does not conform to one of // the variant encodings specified in RFC 4122. VariantUnknown Variant = iota VariantNCS - VariantRFC4122 + VariantRFC4122 // RFC 4122 VariantMicrosoft VariantFuture ) @@ -38,16 +36,13 @@ const ( // hash of an input string. type Version uint8 +func (v Version) String() string { + return strconv.FormatUint(uint64(v), 10) +} + var _ = (encoding.TextMarshaler)(GUID{}) var _ = (encoding.TextUnmarshaler)(&GUID{}) -// GUID represents a GUID/UUID. It has the same structure as -// golang.org/x/sys/windows.GUID so that it can be used with functions expecting -// that type. It is defined as its own type so that stringification and -// marshaling can be supported. The representation matches that used by native -// Windows code. -type GUID windows.GUID - // NewV4 returns a new version 4 (pseudorandom) GUID, as defined by RFC 4122. func NewV4() (GUID, error) { var b [16]byte @@ -70,7 +65,7 @@ func NewV4() (GUID, error) { // big-endian UTF16 stream of bytes. If that is desired, the string can be // encoded as such before being passed to this function. func NewV5(namespace GUID, name []byte) (GUID, error) { - b := sha1.New() + b := sha1.New() //nolint:gosec // not used for secure application namespaceBytes := namespace.ToArray() b.Write(namespaceBytes[:]) b.Write(name) diff --git a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go new file mode 100644 index 00000000000..805bd354842 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go @@ -0,0 +1,16 @@ +//go:build !windows +// +build !windows + +package guid + +// GUID represents a GUID/UUID. It has the same structure as +// golang.org/x/sys/windows.GUID so that it can be used with functions expecting +// that type. It is defined as its own type as that is only available to builds +// targeted at `windows`. The representation matches that used by native Windows +// code. +type GUID struct { + Data1 uint32 + Data2 uint16 + Data3 uint16 + Data4 [8]byte +} diff --git a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go new file mode 100644 index 00000000000..27e45ee5ccf --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go @@ -0,0 +1,13 @@ +//go:build windows +// +build windows + +package guid + +import "golang.org/x/sys/windows" + +// GUID represents a GUID/UUID. It has the same structure as +// golang.org/x/sys/windows.GUID so that it can be used with functions expecting +// that type. It is defined as its own type so that stringification and +// marshaling can be supported. The representation matches that used by native +// Windows code. +type GUID windows.GUID diff --git a/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go b/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go new file mode 100644 index 00000000000..4076d3132fd --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go @@ -0,0 +1,27 @@ +// Code generated by "stringer -type=Variant -trimprefix=Variant -linecomment"; DO NOT EDIT. + +package guid + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[VariantUnknown-0] + _ = x[VariantNCS-1] + _ = x[VariantRFC4122-2] + _ = x[VariantMicrosoft-3] + _ = x[VariantFuture-4] +} + +const _Variant_name = "UnknownNCSRFC 4122MicrosoftFuture" + +var _Variant_index = [...]uint8{0, 7, 10, 18, 27, 33} + +func (i Variant) String() string { + if i >= Variant(len(_Variant_index)-1) { + return "Variant(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _Variant_name[_Variant_index[i]:_Variant_index[i+1]] +} diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go b/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go index fca241590cc..6df87b74990 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go +++ b/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go @@ -1,13 +1,13 @@ +//go:build windows // +build windows package security import ( + "fmt" "os" "syscall" "unsafe" - - "github.com/pkg/errors" ) type ( @@ -21,6 +21,7 @@ type ( trusteeForm uint32 trusteeType uint32 + //nolint:structcheck // structcheck thinks fields are unused, but the are used to pass data to OS explicitAccess struct { accessPermissions accessMask accessMode accessMode @@ -28,6 +29,7 @@ type ( trustee trustee } + //nolint:structcheck,unused // structcheck thinks fields are unused, but the are used to pass data to OS trustee struct { multipleTrustee *trustee multipleTrusteeOperation int32 @@ -45,6 +47,7 @@ const ( desiredAccessReadControl desiredAccess = 0x20000 desiredAccessWriteDac desiredAccess = 0x40000 + //cspell:disable-next-line gvmga = "GrantVmGroupAccess:" inheritModeNoInheritance inheritMode = 0x0 @@ -57,9 +60,9 @@ const ( shareModeRead shareMode = 0x1 shareModeWrite shareMode = 0x2 - sidVmGroup = "S-1-5-83-0" + sidVMGroup = "S-1-5-83-0" - trusteeFormIsSid trusteeForm = 0 + trusteeFormIsSID trusteeForm = 0 trusteeTypeWellKnownGroup trusteeType = 5 ) @@ -68,11 +71,13 @@ const ( // include Grant ACE entries for the VM Group SID. This is a golang re- // implementation of the same function in vmcompute, just not exported in // RS5. Which kind of sucks. Sucks a lot :/ +// +//revive:disable-next-line:var-naming VM, not Vm func GrantVmGroupAccess(name string) error { // Stat (to determine if `name` is a directory). s, err := os.Stat(name) if err != nil { - return errors.Wrapf(err, "%s os.Stat %s", gvmga, name) + return fmt.Errorf("%s os.Stat %s: %w", gvmga, name, err) } // Get a handle to the file/directory. Must defer Close on success. @@ -80,7 +85,7 @@ func GrantVmGroupAccess(name string) error { if err != nil { return err // Already wrapped } - defer syscall.CloseHandle(fd) + defer syscall.CloseHandle(fd) //nolint:errcheck // Get the current DACL and Security Descriptor. Must defer LocalFree on success. ot := objectTypeFileObject @@ -88,9 +93,9 @@ func GrantVmGroupAccess(name string) error { sd := uintptr(0) origDACL := uintptr(0) if err := getSecurityInfo(fd, uint32(ot), uint32(si), nil, nil, &origDACL, nil, &sd); err != nil { - return errors.Wrapf(err, "%s GetSecurityInfo %s", gvmga, name) + return fmt.Errorf("%s GetSecurityInfo %s: %w", gvmga, name, err) } - defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(sd))) + defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(sd))) //nolint:errcheck // Generate a new DACL which is the current DACL with the required ACEs added. // Must defer LocalFree on success. @@ -98,11 +103,11 @@ func GrantVmGroupAccess(name string) error { if err != nil { return err // Already wrapped } - defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(newDACL))) + defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(newDACL))) //nolint:errcheck // And finally use SetSecurityInfo to apply the updated DACL. if err := setSecurityInfo(fd, uint32(ot), uint32(si), uintptr(0), uintptr(0), newDACL, uintptr(0)); err != nil { - return errors.Wrapf(err, "%s SetSecurityInfo %s", gvmga, name) + return fmt.Errorf("%s SetSecurityInfo %s: %w", gvmga, name, err) } return nil @@ -111,16 +116,19 @@ func GrantVmGroupAccess(name string) error { // createFile is a helper function to call [Nt]CreateFile to get a handle to // the file or directory. func createFile(name string, isDir bool) (syscall.Handle, error) { - namep := syscall.StringToUTF16(name) + namep, err := syscall.UTF16FromString(name) + if err != nil { + return syscall.InvalidHandle, fmt.Errorf("could not convernt name to UTF-16: %w", err) + } da := uint32(desiredAccessReadControl | desiredAccessWriteDac) sm := uint32(shareModeRead | shareModeWrite) fa := uint32(syscall.FILE_ATTRIBUTE_NORMAL) if isDir { - fa = uint32(fa | syscall.FILE_FLAG_BACKUP_SEMANTICS) + fa |= syscall.FILE_FLAG_BACKUP_SEMANTICS } fd, err := syscall.CreateFile(&namep[0], da, sm, nil, syscall.OPEN_EXISTING, fa, 0) if err != nil { - return 0, errors.Wrapf(err, "%s syscall.CreateFile %s", gvmga, name) + return syscall.InvalidHandle, fmt.Errorf("%s syscall.CreateFile %s: %w", gvmga, name, err) } return fd, nil } @@ -129,9 +137,9 @@ func createFile(name string, isDir bool) (syscall.Handle, error) { // The caller is responsible for LocalFree of the returned DACL on success. func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintptr, error) { // Generate pointers to the SIDs based on the string SIDs - sid, err := syscall.StringToSid(sidVmGroup) + sid, err := syscall.StringToSid(sidVMGroup) if err != nil { - return 0, errors.Wrapf(err, "%s syscall.StringToSid %s %s", gvmga, name, sidVmGroup) + return 0, fmt.Errorf("%s syscall.StringToSid %s %s: %w", gvmga, name, sidVMGroup, err) } inheritance := inheritModeNoInheritance @@ -140,12 +148,12 @@ func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintp } eaArray := []explicitAccess{ - explicitAccess{ + { accessPermissions: accessMaskDesiredPermission, accessMode: accessModeGrant, inheritance: inheritance, trustee: trustee{ - trusteeForm: trusteeFormIsSid, + trusteeForm: trusteeFormIsSID, trusteeType: trusteeTypeWellKnownGroup, name: uintptr(unsafe.Pointer(sid)), }, @@ -154,7 +162,7 @@ func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintp modifiedDACL := uintptr(0) if err := setEntriesInAcl(uintptr(uint32(1)), uintptr(unsafe.Pointer(&eaArray[0])), origDACL, &modifiedDACL); err != nil { - return 0, errors.Wrapf(err, "%s SetEntriesInAcl %s", gvmga, name) + return 0, fmt.Errorf("%s SetEntriesInAcl %s: %w", gvmga, name, err) } return modifiedDACL, nil diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go index c40c2739b7c..71326e4e46f 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go +++ b/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go @@ -1,7 +1,7 @@ package security -//go:generate go run mksyscall_windows.go -output zsyscall_windows.go syscall_windows.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go syscall_windows.go -//sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (err error) [failretval!=0] = advapi32.GetSecurityInfo -//sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (err error) [failretval!=0] = advapi32.SetSecurityInfo -//sys setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (err error) [failretval!=0] = advapi32.SetEntriesInAclW +//sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) = advapi32.GetSecurityInfo +//sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) = advapi32.SetSecurityInfo +//sys setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) = advapi32.SetEntriesInAclW diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go index 4a90cb3cc81..26c986b88fe 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated by 'go generate'; DO NOT EDIT. +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package security @@ -45,26 +47,26 @@ var ( procSetSecurityInfo = modadvapi32.NewProc("SetSecurityInfo") ) -func getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (err error) { - r1, _, e1 := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor)), 0) - if r1 != 0 { - err = errnoErr(e1) +func getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) { + r0, _, _ := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor)), 0) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (err error) { - r1, _, e1 := syscall.Syscall6(procSetEntriesInAclW.Addr(), 4, uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl)), 0, 0) - if r1 != 0 { - err = errnoErr(e1) +func setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) { + r0, _, _ := syscall.Syscall6(procSetEntriesInAclW.Addr(), 4, uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl)), 0, 0) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (err error) { - r1, _, e1 := syscall.Syscall9(procSetSecurityInfo.Addr(), 7, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl), 0, 0) - if r1 != 0 { - err = errnoErr(e1) +func setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) { + r0, _, _ := syscall.Syscall9(procSetSecurityInfo.Addr(), 7, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl), 0, 0) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } diff --git a/vendor/github.com/Microsoft/go-winio/privilege.go b/vendor/github.com/Microsoft/go-winio/privilege.go index 9c83d36fe53..0ff9dac906d 100644 --- a/vendor/github.com/Microsoft/go-winio/privilege.go +++ b/vendor/github.com/Microsoft/go-winio/privilege.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -24,19 +25,15 @@ import ( //sys lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) = advapi32.LookupPrivilegeDisplayNameW const ( - SE_PRIVILEGE_ENABLED = 2 + //revive:disable-next-line:var-naming ALL_CAPS + SE_PRIVILEGE_ENABLED = windows.SE_PRIVILEGE_ENABLED - ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300 + //revive:disable-next-line:var-naming ALL_CAPS + ERROR_NOT_ALL_ASSIGNED syscall.Errno = windows.ERROR_NOT_ALL_ASSIGNED - SeBackupPrivilege = "SeBackupPrivilege" - SeRestorePrivilege = "SeRestorePrivilege" -) - -const ( - securityAnonymous = iota - securityIdentification - securityImpersonation - securityDelegation + SeBackupPrivilege = "SeBackupPrivilege" + SeRestorePrivilege = "SeRestorePrivilege" + SeSecurityPrivilege = "SeSecurityPrivilege" ) var ( @@ -50,11 +47,9 @@ type PrivilegeError struct { } func (e *PrivilegeError) Error() string { - s := "" + s := "Could not enable privilege " if len(e.privileges) > 1 { s = "Could not enable privileges " - } else { - s = "Could not enable privilege " } for i, p := range e.privileges { if i != 0 { @@ -93,7 +88,7 @@ func RunWithPrivileges(names []string, fn func() error) error { } func mapPrivileges(names []string) ([]uint64, error) { - var privileges []uint64 + privileges := make([]uint64, 0, len(names)) privNameMutex.Lock() defer privNameMutex.Unlock() for _, name := range names { @@ -126,7 +121,7 @@ func enableDisableProcessPrivilege(names []string, action uint32) error { return err } - p, _ := windows.GetCurrentProcess() + p := windows.CurrentProcess() var token windows.Token err = windows.OpenProcessToken(p, windows.TOKEN_ADJUST_PRIVILEGES|windows.TOKEN_QUERY, &token) if err != nil { @@ -139,10 +134,10 @@ func enableDisableProcessPrivilege(names []string, action uint32) error { func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) error { var b bytes.Buffer - binary.Write(&b, binary.LittleEndian, uint32(len(privileges))) + _ = binary.Write(&b, binary.LittleEndian, uint32(len(privileges))) for _, p := range privileges { - binary.Write(&b, binary.LittleEndian, p) - binary.Write(&b, binary.LittleEndian, action) + _ = binary.Write(&b, binary.LittleEndian, p) + _ = binary.Write(&b, binary.LittleEndian, action) } prevState := make([]byte, b.Len()) reqSize := uint32(0) @@ -150,7 +145,7 @@ func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) e if !success { return err } - if err == ERROR_NOT_ALL_ASSIGNED { + if err == ERROR_NOT_ALL_ASSIGNED { //nolint:errorlint // err is Errno return &PrivilegeError{privileges} } return nil @@ -176,7 +171,7 @@ func getPrivilegeName(luid uint64) string { } func newThreadToken() (windows.Token, error) { - err := impersonateSelf(securityImpersonation) + err := impersonateSelf(windows.SecurityImpersonation) if err != nil { return 0, err } diff --git a/vendor/github.com/Microsoft/go-winio/reparse.go b/vendor/github.com/Microsoft/go-winio/reparse.go index fc1ee4d3a3e..67d1a104a63 100644 --- a/vendor/github.com/Microsoft/go-winio/reparse.go +++ b/vendor/github.com/Microsoft/go-winio/reparse.go @@ -1,3 +1,6 @@ +//go:build windows +// +build windows + package winio import ( @@ -113,16 +116,16 @@ func EncodeReparsePoint(rp *ReparsePoint) []byte { } var b bytes.Buffer - binary.Write(&b, binary.LittleEndian, &data) + _ = binary.Write(&b, binary.LittleEndian, &data) if !rp.IsMountPoint { flags := uint32(0) if relative { flags |= 1 } - binary.Write(&b, binary.LittleEndian, flags) + _ = binary.Write(&b, binary.LittleEndian, flags) } - binary.Write(&b, binary.LittleEndian, ntTarget16) - binary.Write(&b, binary.LittleEndian, target16) + _ = binary.Write(&b, binary.LittleEndian, ntTarget16) + _ = binary.Write(&b, binary.LittleEndian, target16) return b.Bytes() } diff --git a/vendor/github.com/Microsoft/go-winio/sd.go b/vendor/github.com/Microsoft/go-winio/sd.go index db1b370a1b5..5550ef6b61e 100644 --- a/vendor/github.com/Microsoft/go-winio/sd.go +++ b/vendor/github.com/Microsoft/go-winio/sd.go @@ -1,23 +1,25 @@ +//go:build windows // +build windows package winio import ( + "errors" "syscall" "unsafe" + + "golang.org/x/sys/windows" ) //sys lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountNameW +//sys lookupAccountSid(systemName *uint16, sid *byte, name *uint16, nameSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountSidW //sys convertSidToStringSid(sid *byte, str **uint16) (err error) = advapi32.ConvertSidToStringSidW +//sys convertStringSidToSid(str *uint16, sid **byte) (err error) = advapi32.ConvertStringSidToSidW //sys convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) = advapi32.ConvertStringSecurityDescriptorToSecurityDescriptorW //sys convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) = advapi32.ConvertSecurityDescriptorToStringSecurityDescriptorW //sys localFree(mem uintptr) = LocalFree //sys getSecurityDescriptorLength(sd uintptr) (len uint32) = advapi32.GetSecurityDescriptorLength -const ( - cERROR_NONE_MAPPED = syscall.Errno(1332) -) - type AccountLookupError struct { Name string Err error @@ -28,8 +30,10 @@ func (e *AccountLookupError) Error() string { return "lookup account: empty account name specified" } var s string - switch e.Err { - case cERROR_NONE_MAPPED: + switch { + case errors.Is(e.Err, windows.ERROR_INVALID_SID): + s = "the security ID structure is invalid" + case errors.Is(e.Err, windows.ERROR_NONE_MAPPED): s = "not found" default: s = e.Err.Error() @@ -37,6 +41,8 @@ func (e *AccountLookupError) Error() string { return "lookup account " + e.Name + ": " + s } +func (e *AccountLookupError) Unwrap() error { return e.Err } + type SddlConversionError struct { Sddl string Err error @@ -46,15 +52,19 @@ func (e *SddlConversionError) Error() string { return "convert " + e.Sddl + ": " + e.Err.Error() } +func (e *SddlConversionError) Unwrap() error { return e.Err } + // LookupSidByName looks up the SID of an account by name +// +//revive:disable-next-line:var-naming SID, not Sid func LookupSidByName(name string) (sid string, err error) { if name == "" { - return "", &AccountLookupError{name, cERROR_NONE_MAPPED} + return "", &AccountLookupError{name, windows.ERROR_NONE_MAPPED} } var sidSize, sidNameUse, refDomainSize uint32 err = lookupAccountName(nil, name, nil, &sidSize, nil, &refDomainSize, &sidNameUse) - if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER { + if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER { //nolint:errorlint // err is Errno return "", &AccountLookupError{name, err} } sidBuffer := make([]byte, sidSize) @@ -73,6 +83,42 @@ func LookupSidByName(name string) (sid string, err error) { return sid, nil } +// LookupNameBySid looks up the name of an account by SID +// +//revive:disable-next-line:var-naming SID, not Sid +func LookupNameBySid(sid string) (name string, err error) { + if sid == "" { + return "", &AccountLookupError{sid, windows.ERROR_NONE_MAPPED} + } + + sidBuffer, err := windows.UTF16PtrFromString(sid) + if err != nil { + return "", &AccountLookupError{sid, err} + } + + var sidPtr *byte + if err = convertStringSidToSid(sidBuffer, &sidPtr); err != nil { + return "", &AccountLookupError{sid, err} + } + defer localFree(uintptr(unsafe.Pointer(sidPtr))) + + var nameSize, refDomainSize, sidNameUse uint32 + err = lookupAccountSid(nil, sidPtr, nil, &nameSize, nil, &refDomainSize, &sidNameUse) + if err != nil && err != windows.ERROR_INSUFFICIENT_BUFFER { //nolint:errorlint // err is Errno + return "", &AccountLookupError{sid, err} + } + + nameBuffer := make([]uint16, nameSize) + refDomainBuffer := make([]uint16, refDomainSize) + err = lookupAccountSid(nil, sidPtr, &nameBuffer[0], &nameSize, &refDomainBuffer[0], &refDomainSize, &sidNameUse) + if err != nil { + return "", &AccountLookupError{sid, err} + } + + name = windows.UTF16ToString(nameBuffer) + return name, nil +} + func SddlToSecurityDescriptor(sddl string) ([]byte, error) { var sdBuffer uintptr err := convertStringSecurityDescriptorToSecurityDescriptor(sddl, 1, &sdBuffer, nil) @@ -87,7 +133,7 @@ func SddlToSecurityDescriptor(sddl string) ([]byte, error) { func SecurityDescriptorToSddl(sd []byte) (string, error) { var sddl *uint16 - // The returned string length seems to including an aribtrary number of terminating NULs. + // The returned string length seems to include an arbitrary number of terminating NULs. // Don't use it. err := convertSecurityDescriptorToStringSecurityDescriptor(&sd[0], 1, 0xff, &sddl, nil) if err != nil { diff --git a/vendor/github.com/Microsoft/go-winio/syscall.go b/vendor/github.com/Microsoft/go-winio/syscall.go index 5955c99fdea..a6ca111b39c 100644 --- a/vendor/github.com/Microsoft/go-winio/syscall.go +++ b/vendor/github.com/Microsoft/go-winio/syscall.go @@ -1,3 +1,5 @@ +//go:build windows + package winio -//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go hvsock.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go ./*.go diff --git a/vendor/github.com/Microsoft/go-winio/tools.go b/vendor/github.com/Microsoft/go-winio/tools.go new file mode 100644 index 00000000000..2aa045843ea --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/tools.go @@ -0,0 +1,5 @@ +//go:build tools + +package winio + +import _ "golang.org/x/tools/cmd/stringer" diff --git a/vendor/github.com/Microsoft/go-winio/vhd/vhd.go b/vendor/github.com/Microsoft/go-winio/vhd/vhd.go index b03b789e657..b54cad11270 100644 --- a/vendor/github.com/Microsoft/go-winio/vhd/vhd.go +++ b/vendor/github.com/Microsoft/go-winio/vhd/vhd.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package vhd @@ -7,17 +8,16 @@ import ( "syscall" "github.com/Microsoft/go-winio/pkg/guid" - "github.com/pkg/errors" "golang.org/x/sys/windows" ) -//go:generate go run mksyscall_windows.go -output zvhd_windows.go vhd.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zvhd_windows.go vhd.go -//sys createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (err error) [failretval != 0] = virtdisk.CreateVirtualDisk -//sys openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (err error) [failretval != 0] = virtdisk.OpenVirtualDisk -//sys attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (err error) [failretval != 0] = virtdisk.AttachVirtualDisk -//sys detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (err error) [failretval != 0] = virtdisk.DetachVirtualDisk -//sys getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (err error) [failretval != 0] = virtdisk.GetVirtualDiskPhysicalPath +//sys createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) = virtdisk.CreateVirtualDisk +//sys openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (win32err error) = virtdisk.OpenVirtualDisk +//sys attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (win32err error) = virtdisk.AttachVirtualDisk +//sys detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (win32err error) = virtdisk.DetachVirtualDisk +//sys getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (win32err error) = virtdisk.GetVirtualDiskPhysicalPath type ( CreateVirtualDiskFlag uint32 @@ -62,20 +62,35 @@ type OpenVirtualDiskParameters struct { Version2 OpenVersion2 } +// The higher level `OpenVersion2` struct uses `bool`s to refer to `GetInfoOnly` and `ReadOnly` for ease of use. However, +// the internal windows structure uses `BOOL`s aka int32s for these types. `openVersion2` is used for translating +// `OpenVersion2` fields to the correct windows internal field types on the `Open____` methods. +type openVersion2 struct { + getInfoOnly int32 + readOnly int32 + resiliencyGUID guid.GUID +} + +type openVirtualDiskParameters struct { + version uint32 + version2 openVersion2 +} + type AttachVersion2 struct { RestrictedOffset uint64 RestrictedLength uint64 } type AttachVirtualDiskParameters struct { - Version uint32 // Must always be set to 2 + Version uint32 Version2 AttachVersion2 } const ( + //revive:disable-next-line:var-naming ALL_CAPS VIRTUAL_STORAGE_TYPE_DEVICE_VHDX = 0x3 - // Access Mask for opening a VHD + // Access Mask for opening a VHD. VirtualDiskAccessNone VirtualDiskAccessMask = 0x00000000 VirtualDiskAccessAttachRO VirtualDiskAccessMask = 0x00010000 VirtualDiskAccessAttachRW VirtualDiskAccessMask = 0x00020000 @@ -87,7 +102,7 @@ const ( VirtualDiskAccessAll VirtualDiskAccessMask = 0x003f0000 VirtualDiskAccessWritable VirtualDiskAccessMask = 0x00320000 - // Flags for creating a VHD + // Flags for creating a VHD. CreateVirtualDiskFlagNone CreateVirtualDiskFlag = 0x0 CreateVirtualDiskFlagFullPhysicalAllocation CreateVirtualDiskFlag = 0x1 CreateVirtualDiskFlagPreventWritesToSourceDisk CreateVirtualDiskFlag = 0x2 @@ -95,12 +110,12 @@ const ( CreateVirtualDiskFlagCreateBackingStorage CreateVirtualDiskFlag = 0x8 CreateVirtualDiskFlagUseChangeTrackingSourceLimit CreateVirtualDiskFlag = 0x10 CreateVirtualDiskFlagPreserveParentChangeTrackingState CreateVirtualDiskFlag = 0x20 - CreateVirtualDiskFlagVhdSetUseOriginalBackingStorage CreateVirtualDiskFlag = 0x40 + CreateVirtualDiskFlagVhdSetUseOriginalBackingStorage CreateVirtualDiskFlag = 0x40 //revive:disable-line:var-naming VHD, not Vhd CreateVirtualDiskFlagSparseFile CreateVirtualDiskFlag = 0x80 - CreateVirtualDiskFlagPmemCompatible CreateVirtualDiskFlag = 0x100 + CreateVirtualDiskFlagPmemCompatible CreateVirtualDiskFlag = 0x100 //revive:disable-line:var-naming PMEM, not Pmem CreateVirtualDiskFlagSupportCompressedVolumes CreateVirtualDiskFlag = 0x200 - // Flags for opening a VHD + // Flags for opening a VHD. OpenVirtualDiskFlagNone VirtualDiskFlag = 0x00000000 OpenVirtualDiskFlagNoParents VirtualDiskFlag = 0x00000001 OpenVirtualDiskFlagBlankFile VirtualDiskFlag = 0x00000002 @@ -113,7 +128,7 @@ const ( OpenVirtualDiskFlagNoWriteHardening VirtualDiskFlag = 0x00000100 OpenVirtualDiskFlagSupportCompressedVolumes VirtualDiskFlag = 0x00000200 - // Flags for attaching a VHD + // Flags for attaching a VHD. AttachVirtualDiskFlagNone AttachVirtualDiskFlag = 0x00000000 AttachVirtualDiskFlagReadOnly AttachVirtualDiskFlag = 0x00000001 AttachVirtualDiskFlagNoDriveLetter AttachVirtualDiskFlag = 0x00000002 @@ -126,12 +141,14 @@ const ( AttachVirtualDiskFlagSinglePartition AttachVirtualDiskFlag = 0x00000100 AttachVirtualDiskFlagRegisterVolume AttachVirtualDiskFlag = 0x00000200 - // Flags for detaching a VHD + // Flags for detaching a VHD. DetachVirtualDiskFlagNone DetachVirtualDiskFlag = 0x0 ) // CreateVhdx is a helper function to create a simple vhdx file at the given path using // default values. +// +//revive:disable-next-line:var-naming VHDX, not Vhdx func CreateVhdx(path string, maxSizeInGb, blockSizeInMb uint32) error { params := CreateVirtualDiskParameters{ Version: 2, @@ -146,21 +163,20 @@ func CreateVhdx(path string, maxSizeInGb, blockSizeInMb uint32) error { return err } - if err := syscall.CloseHandle(handle); err != nil { - return err - } - return nil + return syscall.CloseHandle(handle) } // DetachVirtualDisk detaches a virtual hard disk by handle. func DetachVirtualDisk(handle syscall.Handle) (err error) { if err := detachVirtualDisk(handle, 0, 0); err != nil { - return errors.Wrap(err, "failed to detach virtual disk") + return fmt.Errorf("failed to detach virtual disk: %w", err) } return nil } // DetachVhd detaches a vhd found at `path`. +// +//revive:disable-next-line:var-naming VHD, not Vhd func DetachVhd(path string) error { handle, err := OpenVirtualDisk( path, @@ -170,12 +186,16 @@ func DetachVhd(path string) error { if err != nil { return err } - defer syscall.CloseHandle(handle) + defer syscall.CloseHandle(handle) //nolint:errcheck return DetachVirtualDisk(handle) } // AttachVirtualDisk attaches a virtual hard disk for use. -func AttachVirtualDisk(handle syscall.Handle, attachVirtualDiskFlag AttachVirtualDiskFlag, parameters *AttachVirtualDiskParameters) (err error) { +func AttachVirtualDisk( + handle syscall.Handle, + attachVirtualDiskFlag AttachVirtualDiskFlag, + parameters *AttachVirtualDiskParameters, +) (err error) { // Supports both version 1 and 2 of the attach parameters as version 2 wasn't present in RS5. if err := attachVirtualDisk( handle, @@ -185,13 +205,15 @@ func AttachVirtualDisk(handle syscall.Handle, attachVirtualDiskFlag AttachVirtua parameters, nil, ); err != nil { - return errors.Wrap(err, "failed to attach virtual disk") + return fmt.Errorf("failed to attach virtual disk: %w", err) } return nil } // AttachVhd attaches a virtual hard disk at `path` for use. Attaches using version 2 // of the ATTACH_VIRTUAL_DISK_PARAMETERS. +// +//revive:disable-next-line:var-naming VHD, not Vhd func AttachVhd(path string) (err error) { handle, err := OpenVirtualDisk( path, @@ -202,20 +224,24 @@ func AttachVhd(path string) (err error) { return err } - defer syscall.CloseHandle(handle) + defer syscall.CloseHandle(handle) //nolint:errcheck params := AttachVirtualDiskParameters{Version: 2} if err := AttachVirtualDisk( handle, AttachVirtualDiskFlagNone, ¶ms, ); err != nil { - return errors.Wrap(err, "failed to attach virtual disk") + return fmt.Errorf("failed to attach virtual disk: %w", err) } return nil } // OpenVirtualDisk obtains a handle to a VHD opened with supplied access mask and flags. -func OpenVirtualDisk(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag) (syscall.Handle, error) { +func OpenVirtualDisk( + vhdPath string, + virtualDiskAccessMask VirtualDiskAccessMask, + openVirtualDiskFlags VirtualDiskFlag, +) (syscall.Handle, error) { parameters := OpenVirtualDiskParameters{Version: 2} handle, err := OpenVirtualDiskWithParameters( vhdPath, @@ -230,29 +256,55 @@ func OpenVirtualDisk(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask } // OpenVirtualDiskWithParameters obtains a handle to a VHD opened with supplied access mask, flags and parameters. -func OpenVirtualDiskWithParameters(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag, parameters *OpenVirtualDiskParameters) (syscall.Handle, error) { +func OpenVirtualDiskWithParameters( + vhdPath string, + virtualDiskAccessMask VirtualDiskAccessMask, + openVirtualDiskFlags VirtualDiskFlag, + parameters *OpenVirtualDiskParameters, +) (syscall.Handle, error) { var ( handle syscall.Handle defaultType VirtualStorageType + getInfoOnly int32 + readOnly int32 ) if parameters.Version != 2 { return handle, fmt.Errorf("only version 2 VHDs are supported, found version: %d", parameters.Version) } + if parameters.Version2.GetInfoOnly { + getInfoOnly = 1 + } + if parameters.Version2.ReadOnly { + readOnly = 1 + } + params := &openVirtualDiskParameters{ + version: parameters.Version, + version2: openVersion2{ + getInfoOnly, + readOnly, + parameters.Version2.ResiliencyGUID, + }, + } if err := openVirtualDisk( &defaultType, vhdPath, uint32(virtualDiskAccessMask), uint32(openVirtualDiskFlags), - parameters, + params, &handle, ); err != nil { - return 0, errors.Wrap(err, "failed to open virtual disk") + return 0, fmt.Errorf("failed to open virtual disk: %w", err) } return handle, nil } // CreateVirtualDisk creates a virtual harddisk and returns a handle to the disk. -func CreateVirtualDisk(path string, virtualDiskAccessMask VirtualDiskAccessMask, createVirtualDiskFlags CreateVirtualDiskFlag, parameters *CreateVirtualDiskParameters) (syscall.Handle, error) { +func CreateVirtualDisk( + path string, + virtualDiskAccessMask VirtualDiskAccessMask, + createVirtualDiskFlags CreateVirtualDiskFlag, + parameters *CreateVirtualDiskParameters, +) (syscall.Handle, error) { var ( handle syscall.Handle defaultType VirtualStorageType @@ -272,7 +324,7 @@ func CreateVirtualDisk(path string, virtualDiskAccessMask VirtualDiskAccessMask, nil, &handle, ); err != nil { - return handle, errors.Wrap(err, "failed to create virtual disk") + return handle, fmt.Errorf("failed to create virtual disk: %w", err) } return handle, nil } @@ -290,12 +342,14 @@ func GetVirtualDiskPhysicalPath(handle syscall.Handle) (_ string, err error) { &diskPathSizeInBytes, &diskPhysicalPathBuf[0], ); err != nil { - return "", errors.Wrap(err, "failed to get disk physical path") + return "", fmt.Errorf("failed to get disk physical path: %w", err) } return windows.UTF16ToString(diskPhysicalPathBuf[:]), nil } // CreateDiffVhd is a helper function to create a differencing virtual disk. +// +//revive:disable-next-line:var-naming VHD, not Vhd func CreateDiffVhd(diffVhdPath, baseVhdPath string, blockSizeInMB uint32) error { // Setting `ParentPath` is how to signal to create a differencing disk. createParams := &CreateVirtualDiskParameters{ @@ -314,10 +368,10 @@ func CreateDiffVhd(diffVhdPath, baseVhdPath string, blockSizeInMB uint32) error createParams, ) if err != nil { - return fmt.Errorf("failed to create differencing vhd: %s", err) + return fmt.Errorf("failed to create differencing vhd: %w", err) } if err := syscall.CloseHandle(vhdHandle); err != nil { - return fmt.Errorf("failed to close differencing vhd handle: %s", err) + return fmt.Errorf("failed to close differencing vhd handle: %w", err) } return nil } diff --git a/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go b/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go index 572f7b42f10..d0e917d2be3 100644 --- a/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go +++ b/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go @@ -1,4 +1,6 @@ -// Code generated by 'go generate'; DO NOT EDIT. +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package vhd @@ -47,60 +49,60 @@ var ( procOpenVirtualDisk = modvirtdisk.NewProc("OpenVirtualDisk") ) -func attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (err error) { - r1, _, e1 := syscall.Syscall6(procAttachVirtualDisk.Addr(), 6, uintptr(handle), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(attachVirtualDiskFlag), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped))) - if r1 != 0 { - err = errnoErr(e1) +func attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (win32err error) { + r0, _, _ := syscall.Syscall6(procAttachVirtualDisk.Addr(), 6, uintptr(handle), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(attachVirtualDiskFlag), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped))) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (err error) { +func createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) { var _p0 *uint16 - _p0, err = syscall.UTF16PtrFromString(path) - if err != nil { + _p0, win32err = syscall.UTF16PtrFromString(path) + if win32err != nil { return } return _createVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, securityDescriptor, createVirtualDiskFlags, providerSpecificFlags, parameters, overlapped, handle) } -func _createVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (err error) { - r1, _, e1 := syscall.Syscall9(procCreateVirtualDisk.Addr(), 9, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(createVirtualDiskFlags), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(handle))) - if r1 != 0 { - err = errnoErr(e1) +func _createVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) { + r0, _, _ := syscall.Syscall9(procCreateVirtualDisk.Addr(), 9, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(createVirtualDiskFlags), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(handle))) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (err error) { - r1, _, e1 := syscall.Syscall(procDetachVirtualDisk.Addr(), 3, uintptr(handle), uintptr(detachVirtualDiskFlags), uintptr(providerSpecificFlags)) - if r1 != 0 { - err = errnoErr(e1) +func detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (win32err error) { + r0, _, _ := syscall.Syscall(procDetachVirtualDisk.Addr(), 3, uintptr(handle), uintptr(detachVirtualDiskFlags), uintptr(providerSpecificFlags)) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (err error) { - r1, _, e1 := syscall.Syscall(procGetVirtualDiskPhysicalPath.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(diskPathSizeInBytes)), uintptr(unsafe.Pointer(buffer))) - if r1 != 0 { - err = errnoErr(e1) +func getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (win32err error) { + r0, _, _ := syscall.Syscall(procGetVirtualDiskPhysicalPath.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(diskPathSizeInBytes)), uintptr(unsafe.Pointer(buffer))) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } -func openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (err error) { +func openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (win32err error) { var _p0 *uint16 - _p0, err = syscall.UTF16PtrFromString(path) - if err != nil { + _p0, win32err = syscall.UTF16PtrFromString(path) + if win32err != nil { return } return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, openVirtualDiskFlags, parameters, handle) } -func _openVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (err error) { - r1, _, e1 := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(openVirtualDiskFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle))) - if r1 != 0 { - err = errnoErr(e1) +func _openVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (win32err error) { + r0, _, _ := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(openVirtualDiskFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle))) + if r0 != 0 { + win32err = syscall.Errno(r0) } return } diff --git a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go index 176ff75e320..83f45a1351b 100644 --- a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated by 'go generate'; DO NOT EDIT. +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package winio @@ -47,9 +49,11 @@ var ( procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW") procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW") procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW") + procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW") procGetSecurityDescriptorLength = modadvapi32.NewProc("GetSecurityDescriptorLength") procImpersonateSelf = modadvapi32.NewProc("ImpersonateSelf") procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW") + procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW") procLookupPrivilegeDisplayNameW = modadvapi32.NewProc("LookupPrivilegeDisplayNameW") procLookupPrivilegeNameW = modadvapi32.NewProc("LookupPrivilegeNameW") procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW") @@ -74,7 +78,6 @@ var ( procRtlDosPathNameToNtPathName_U = modntdll.NewProc("RtlDosPathNameToNtPathName_U") procRtlNtStatusToDosErrorNoTeb = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb") procWSAGetOverlappedResult = modws2_32.NewProc("WSAGetOverlappedResult") - procbind = modws2_32.NewProc("bind") ) func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) { @@ -123,6 +126,14 @@ func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision return } +func convertStringSidToSid(str *uint16, sid **byte) (err error) { + r1, _, e1 := syscall.Syscall(procConvertStringSidToSidW.Addr(), 2, uintptr(unsafe.Pointer(str)), uintptr(unsafe.Pointer(sid)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func getSecurityDescriptorLength(sd uintptr) (len uint32) { r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0) len = uint32(r0) @@ -154,6 +165,14 @@ func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidS return } +func lookupAccountSid(systemName *uint16, sid *byte, name *uint16, nameSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) { + r1, _, e1 := syscall.Syscall9(procLookupAccountSidW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) { var _p0 *uint16 _p0, err = syscall.UTF16PtrFromString(systemName) @@ -380,25 +399,25 @@ func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err erro return } -func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) { +func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntStatus) { r0, _, _ := syscall.Syscall15(procNtCreateNamedPipeFile.Addr(), 14, uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)), 0) - status = ntstatus(r0) + status = ntStatus(r0) return } -func rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) { +func rtlDefaultNpAcl(dacl *uintptr) (status ntStatus) { r0, _, _ := syscall.Syscall(procRtlDefaultNpAcl.Addr(), 1, uintptr(unsafe.Pointer(dacl)), 0, 0) - status = ntstatus(r0) + status = ntStatus(r0) return } -func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) { +func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntStatus) { r0, _, _ := syscall.Syscall6(procRtlDosPathNameToNtPathName_U.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(ntName)), uintptr(filePart), uintptr(reserved), 0, 0) - status = ntstatus(r0) + status = ntStatus(r0) return } -func rtlNtStatusToDosError(status ntstatus) (winerr error) { +func rtlNtStatusToDosError(status ntStatus) (winerr error) { r0, _, _ := syscall.Syscall(procRtlNtStatusToDosErrorNoTeb.Addr(), 1, uintptr(status), 0, 0) if r0 != 0 { winerr = syscall.Errno(r0) @@ -417,11 +436,3 @@ func wsaGetOverlappedResult(h syscall.Handle, o *syscall.Overlapped, bytes *uint } return } - -func bind(s syscall.Handle, name unsafe.Pointer, namelen int32) (err error) { - r1, _, e1 := syscall.Syscall(procbind.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen)) - if r1 == socketError { - err = errnoErr(e1) - } - return -} diff --git a/vendor/github.com/Microsoft/hcsshim/.gitignore b/vendor/github.com/Microsoft/hcsshim/.gitignore index aec9bd4bb05..54ed6f06c9d 100644 --- a/vendor/github.com/Microsoft/hcsshim/.gitignore +++ b/vendor/github.com/Microsoft/hcsshim/.gitignore @@ -1,3 +1,38 @@ +# Binaries for programs and plugins *.exe -.idea -.vscode +*.dll +*.so +*.dylib + +# Ignore vscode setting files +.vscode/ + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 +.glide/ + +# Ignore gcs bin directory +service/bin/ +service/pkg/ + +*.img +*.vhd +*.tar.gz + +# Make stuff +.rootfs-done +bin/* +rootfs/* +*.o +/build/ + +deps/* +out/* + +.idea/ +.vscode/ \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/.golangci.yml b/vendor/github.com/Microsoft/hcsshim/.golangci.yml new file mode 100644 index 00000000000..2400e7f1e02 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/.golangci.yml @@ -0,0 +1,99 @@ +run: + timeout: 8m + +linters: + enable: + - stylecheck + +linters-settings: + stylecheck: + # https://staticcheck.io/docs/checks + checks: ["all"] + + +issues: + # This repo has a LOT of generated schema files, operating system bindings, and other things that ST1003 from stylecheck won't like + # (screaming case Windows api constants for example). There's also some structs that we *could* change the initialisms to be Go + # friendly (Id -> ID) but they're exported and it would be a breaking change. This makes it so that most new code, code that isn't + # supposed to be a pretty faithful mapping to an OS call/constants, or non-generated code still checks if we're following idioms, + # while ignoring the things that are just noise or would be more of a hassle than it'd be worth to change. + exclude-rules: + - path: layer.go + linters: + - stylecheck + Text: "ST1003:" + + - path: hcsshim.go + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema2\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\wclayer\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: hcn\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema1\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hns\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\compactext4\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\format\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guestrequest\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guest\\prot\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\windevice\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\winapi\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\vmcompute\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\regstate\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcserror\\ + linters: + - stylecheck + Text: "ST1003:" \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/CODEOWNERS b/vendor/github.com/Microsoft/hcsshim/CODEOWNERS index 87f49df314e..f4c5a07d14b 100644 --- a/vendor/github.com/Microsoft/hcsshim/CODEOWNERS +++ b/vendor/github.com/Microsoft/hcsshim/CODEOWNERS @@ -1,3 +1 @@ -* @microsoft/containerplat - -/hcn/* @nagiesek \ No newline at end of file +* @microsoft/containerplat \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/Makefile b/vendor/github.com/Microsoft/hcsshim/Makefile new file mode 100644 index 00000000000..a8f5516cd0b --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/Makefile @@ -0,0 +1,87 @@ +BASE:=base.tar.gz + +GO:=go +GO_FLAGS:=-ldflags "-s -w" # strip Go binaries +CGO_ENABLED:=0 +GOMODVENDOR:= + +CFLAGS:=-O2 -Wall +LDFLAGS:=-static -s # strip C binaries + +GO_FLAGS_EXTRA:= +ifeq "$(GOMODVENDOR)" "1" +GO_FLAGS_EXTRA += -mod=vendor +endif +GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA) + +SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST)))) + +# The link aliases for gcstools +GCS_TOOLS=\ + generichook + +.PHONY: all always rootfs test + +all: out/initrd.img out/rootfs.tar.gz + +clean: + find -name '*.o' -print0 | xargs -0 -r rm + rm -rf bin deps rootfs out + +test: + cd $(SRCROOT) && go test -v ./internal/guest/... + +out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile + @mkdir -p out + rm -rf rootfs + mkdir -p rootfs/bin/ + cp bin/init rootfs/ + cp bin/vsockexec rootfs/bin/ + cp bin/cmd/gcs rootfs/bin/ + cp bin/cmd/gcstools rootfs/bin/ + for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done + git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \ + git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch + tar -zcf $@ -C rootfs . + rm -rf rootfs + +out/rootfs.tar.gz: out/initrd.img + rm -rf rootfs-conv + mkdir rootfs-conv + gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd) + tar -zcf $@ -C rootfs-conv . + rm -rf rootfs-conv + +out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh + $(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed + gzip -c out/initrd.img.uncompressed > $@ + rm out/initrd.img.uncompressed + +-include deps/cmd/gcs.gomake +-include deps/cmd/gcstools.gomake + +# Implicit rule for includes that define Go targets. +%.gomake: $(SRCROOT)/Makefile + @mkdir -p $(dir $@) + @/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new + @/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new + @/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new + @/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new + @/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new + @/bin/echo -e '\tmv $$@.new $$@' >> $@.new + @/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new + mv $@.new $@ + +VPATH=$(SRCROOT) + +bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +bin/init: init/init.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +%.o: %.c + @mkdir -p $(dir $@) + $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $< diff --git a/vendor/github.com/Microsoft/hcsshim/Protobuild.toml b/vendor/github.com/Microsoft/hcsshim/Protobuild.toml index 8bb920851ab..ee18671aa64 100644 --- a/vendor/github.com/Microsoft/hcsshim/Protobuild.toml +++ b/vendor/github.com/Microsoft/hcsshim/Protobuild.toml @@ -25,6 +25,7 @@ plugins = ["grpc", "fieldpath"] "gogoproto/gogo.proto" = "github.com/gogo/protobuf/gogoproto" "google/protobuf/any.proto" = "github.com/gogo/protobuf/types" "google/protobuf/empty.proto" = "github.com/gogo/protobuf/types" + "google/protobuf/struct.proto" = "github.com/gogo/protobuf/types" "google/protobuf/descriptor.proto" = "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" "google/protobuf/field_mask.proto" = "github.com/gogo/protobuf/types" "google/protobuf/timestamp.proto" = "github.com/gogo/protobuf/types" @@ -41,4 +42,8 @@ plugins = ["ttrpc"] [[overrides]] prefixes = ["github.com/Microsoft/hcsshim/internal/ncproxyttrpc"] +plugins = ["ttrpc"] + +[[overrides]] +prefixes = ["github.com/Microsoft/hcsshim/internal/vmservice"] plugins = ["ttrpc"] \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/README.md b/vendor/github.com/Microsoft/hcsshim/README.md index 95c30036562..b8ca926a9da 100644 --- a/vendor/github.com/Microsoft/hcsshim/README.md +++ b/vendor/github.com/Microsoft/hcsshim/README.md @@ -2,13 +2,67 @@ [![Build status](https://github.com/microsoft/hcsshim/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/microsoft/hcsshim/actions?query=branch%3Amaster) -This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS). +This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS), as well as code for the [guest agent](./internal/guest/README.md) (commonly referred to as the GCS or Guest Compute Service in the codebase) used to support running Linux Hyper-V containers. -It is primarily used in the [Moby Project](https://github.com/moby/moby), but it can be freely used by other projects as well. +It is primarily used in the [Moby](https://github.com/moby/moby) and [Containerd](https://github.com/containerd/containerd) projects, but it can be freely used by other projects as well. + +## Building + +While this repository can be used as a library of sorts to call the HCS apis, there are a couple binaries built out of the repository as well. The main ones being the Linux guest agent, and an implementation of the [runtime v2 containerd shim api](https://github.com/containerd/containerd/blob/master/runtime/v2/README.md). +### Linux Hyper-V Container Guest Agent + +To build the Linux guest agent itself all that's needed is to set your GOOS to "Linux" and build out of ./cmd/gcs. +```powershell +C:\> $env:GOOS="linux" +C:\> go build .\cmd\gcs\ +``` + +or on a Linux machine +```sh +> go build ./cmd/gcs +``` + +If you want it to be packaged inside of a rootfs to boot with alongside all of the other tools then you'll need to provide a rootfs that it can be packaged inside of. An easy way is to export the rootfs of a container. + +```sh +docker pull busybox +docker run --name base_image_container busybox +docker export base_image_container | gzip > base.tar.gz +BASE=./base.tar.gz +make all +``` + +If the build is successful, in the `./out` folder you should see: +```sh +> ls ./out/ +delta.tar.gz initrd.img rootfs.tar.gz +``` + +### Containerd Shim +For info on the Runtime V2 API: https://github.com/containerd/containerd/blob/master/runtime/v2/README.md. + +Contrary to the typical Linux architecture of shim -> runc, the runhcs shim is used both to launch and manage the lifetime of containers. + +```powershell +C:\> $env:GOOS="windows" +C:\> go build .\cmd\containerd-shim-runhcs-v1 +``` + +Then place the binary in the same directory that Containerd is located at in your environment. A default Containerd configuration file can be generated by running: +```powershell +.\containerd.exe config default | Out-File "C:\Program Files\containerd\config.toml" -Encoding ascii +``` + +This config file will already have the shim set as the default runtime for cri interactions. + +To trial using the shim out with ctr.exe: +```powershell +C:\> ctr.exe run --runtime io.containerd.runhcs.v1 --rm mcr.microsoft.com/windows/nanoserver:2004 windows-test cmd /c "echo Hello World!" +``` ## Contributing -This project welcomes contributions and suggestions. Most contributions require you to agree to a +This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com. @@ -16,7 +70,27 @@ When you submit a pull request, a CLA-bot will automatically determine whether y a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA. -We also ask that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to certify they either authored the work themselves or otherwise have permission to use it in this project. +We also require that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to +certify they either authored the work themselves or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for +more info, as well as to make sure that you can attest to the rules listed. Our CI uses the [DCO Github app](https://github.com/apps/dco) to ensure +that all commits in a given PR are signed-off. + +### Test Directory (Important to note) + +This project has tried to trim some dependencies from the root Go modules file that would be cumbersome to get transitively included if this +project is being vendored/used as a library. Some of these dependencies were only being used for tests, so the /test directory in this project also has +its own go.mod file where these are now included to get around this issue. Our tests rely on the code in this project to run, so the test Go modules file +has a relative path replace directive to pull in the latest hcsshim code that the tests actually touch from this project +(which is the repo itself on your disk). + +``` +replace ( + github.com/Microsoft/hcsshim => ../ +) +``` + +Because of this, for most code changes you may need to run `go mod vendor` + `go mod tidy` in the /test directory in this repository, as the +CI in this project will check if the files are out of date and will fail if this is true. ## Code of Conduct diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go b/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go index ca7b40ef669..06aaf841e8f 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go @@ -49,7 +49,7 @@ func SetupBaseOSLayer(ctx context.Context, layerPath string, vhdHandle windows.H // // `options` are the options applied while processing the layer. func SetupBaseOSVolume(ctx context.Context, layerPath, volumePath string, options OsLayerOptions) (err error) { - if osversion.Get().Build < 19645 { + if osversion.Build() < 19645 { return errors.New("SetupBaseOSVolume is not present on builds older than 19645") } title := "hcsshim.SetupBaseOSVolume" diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go index 9cd283d4b34..95aff9c1848 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go @@ -4,7 +4,7 @@ package computestorage import ( - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) //go:generate go run ../mksyscall_windows.go -output zsyscall_windows.go storage.go diff --git a/vendor/github.com/Microsoft/hcsshim/container.go b/vendor/github.com/Microsoft/hcsshim/container.go index 7205a62c5ed..bfd722898e9 100644 --- a/vendor/github.com/Microsoft/hcsshim/container.go +++ b/vendor/github.com/Microsoft/hcsshim/container.go @@ -8,8 +8,8 @@ import ( "time" "github.com/Microsoft/hcsshim/internal/hcs" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" "github.com/Microsoft/hcsshim/internal/mergemaps" - "github.com/Microsoft/hcsshim/internal/schema1" ) // ContainerProperties holds the properties for a container and the processes running in that container diff --git a/vendor/github.com/Microsoft/hcsshim/errors.go b/vendor/github.com/Microsoft/hcsshim/errors.go index 7943086733d..f367022e712 100644 --- a/vendor/github.com/Microsoft/hcsshim/errors.go +++ b/vendor/github.com/Microsoft/hcsshim/errors.go @@ -59,7 +59,7 @@ var ( // ErrVmcomputeOperationInvalidState is an error encountered when the compute system is not in a valid state for the requested operation ErrVmcomputeOperationInvalidState = hcs.ErrVmcomputeOperationInvalidState - // ErrProcNotFound is an error encountered when the the process cannot be found + // ErrProcNotFound is an error encountered when a procedure look up fails. ErrProcNotFound = hcs.ErrProcNotFound // ErrVmcomputeOperationAccessIsDenied is an error which can be encountered when enumerating compute systems in RS1/RS2 @@ -159,7 +159,7 @@ func (e *ProcessError) Error() string { // IsNotExist checks if an error is caused by the Container or Process not existing. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsNotExist(err error) bool { if _, ok := err.(EndpointNotFoundError); ok { return true @@ -192,7 +192,7 @@ func IsTimeout(err error) bool { // a Container or Process being already stopped. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsAlreadyStopped(err error) bool { return hcs.IsAlreadyStopped(getInnerError(err)) } diff --git a/vendor/github.com/Microsoft/hcsshim/go.mod b/vendor/github.com/Microsoft/hcsshim/go.mod index 6e52f732b89..9c60dd30251 100644 --- a/vendor/github.com/Microsoft/hcsshim/go.mod +++ b/vendor/github.com/Microsoft/hcsshim/go.mod @@ -3,20 +3,37 @@ module github.com/Microsoft/hcsshim go 1.13 require ( - github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3 - github.com/containerd/cgroups v0.0.0-20210114181951-8a68de567b68 - github.com/containerd/console v1.0.1 - github.com/containerd/containerd v1.5.0-beta.4 - github.com/containerd/go-runc v0.0.0-20201020171139-16b287bc67d0 - github.com/containerd/ttrpc v1.0.2 - github.com/containerd/typeurl v1.0.1 + github.com/BurntSushi/toml v0.3.1 + github.com/Microsoft/go-winio v0.4.17 + github.com/cenkalti/backoff/v4 v4.1.1 + github.com/containerd/cgroups v1.0.1 + github.com/containerd/console v1.0.2 + github.com/containerd/containerd v1.5.7 + github.com/containerd/go-runc v1.0.0 + github.com/containerd/ttrpc v1.1.0 + github.com/containerd/typeurl v1.0.2 github.com/gogo/protobuf v1.3.2 - github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d + github.com/golang/mock v1.6.0 + github.com/google/go-cmp v0.5.6 + github.com/google/go-containerregistry v0.5.1 + github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3 + github.com/mattn/go-shellwords v1.0.6 + github.com/opencontainers/runc v1.0.2 + github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/pkg/errors v0.9.1 - github.com/sirupsen/logrus v1.7.0 + github.com/sirupsen/logrus v1.8.1 github.com/urfave/cli v1.22.2 + github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852 + github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae + go.etcd.io/bbolt v1.3.6 go.opencensus.io v0.22.3 - golang.org/x/sync v0.0.0-20201207232520-09787c993a3a - golang.org/x/sys v0.0.0-20210324051608-47abb6519492 - google.golang.org/grpc v1.33.2 + golang.org/x/net v0.0.0-20210825183410-e898025ed96a // indirect + golang.org/x/sync v0.0.0-20210220032951-036812b2e83c + golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e + google.golang.org/grpc v1.40.0 +) + +replace ( + google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63 + google.golang.org/grpc => google.golang.org/grpc v1.27.1 ) diff --git a/vendor/github.com/Microsoft/hcsshim/go.sum b/vendor/github.com/Microsoft/hcsshim/go.sum index 545bb60b18d..93c37657f3c 100644 --- a/vendor/github.com/Microsoft/hcsshim/go.sum +++ b/vendor/github.com/Microsoft/hcsshim/go.sum @@ -1,5 +1,4 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= @@ -10,6 +9,7 @@ cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6T cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= +cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= @@ -34,6 +34,7 @@ github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935 github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= +github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= @@ -41,18 +42,25 @@ github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jB github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= github.com/Microsoft/go-winio v0.4.16-0.20201130162521-d1ffc52c7331/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= github.com/Microsoft/go-winio v0.4.16/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= -github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3 h1:mw6pDQqv38/WGF1cO/jF5t/jyAJ2yi7CmtFLLO5tGFI= github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.4.17-0.20210324224401-5516f17a5958/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= +github.com/Microsoft/go-winio v0.4.17 h1:iT12IBVClFevaf8PuVyi3UmZOVh4OqnaLxDTW2O6j3w= +github.com/Microsoft/go-winio v0.4.17/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= github.com/Microsoft/hcsshim v0.8.7-0.20190325164909-8abdbb8205e4/go.mod 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h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY= @@ -257,6 +318,9 @@ github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y= github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= +github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= +github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc= +github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -270,8 +334,9 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM= github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0 h1:LUVKkCeviFUMKqHa4tXIIij/lbhnMbP7Fn5wKdKkRh4= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= @@ -281,8 +346,12 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M= github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ= +github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-containerregistry v0.5.1 h1:/+mFTs4AlwsJ/mJe8NDtKb7BxLtbZFpcn8vDsneEkwQ= +github.com/google/go-containerregistry v0.5.1/go.mod h1:Ct15B4yir3PLOP5jsy0GNeYVaIZs/MK/Jz5any1wFW0= github.com/google/gofuzz v1.0.0/go.mod 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-488,6 +608,7 @@ github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG github.com/tchap/go-patricia v2.2.6+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I= github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U= github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U= +github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc= github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA= github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA= github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0= @@ -495,21 +616,30 @@ github.com/urfave/cli v1.22.2 h1:gsqYFH8bb9ekPA12kRo0hfjngWQjkJPlN9R0N78BoUo= github.com/urfave/cli v1.22.2/go.mod 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v1.1.11-0.20200630133818-d5bec3311243/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4= github.com/willf/bitset v1.1.11/go.mod h1:83CECat5yLh5zVOf4P1ErAgKA5UDvKtgyUABdr3+MjI= github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU= github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ= github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f/go.mod h1:5yf86TLmAcydyeJq5YvxkGPE2fm/u4myDekKRoLuqhs= github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= +github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs= github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA= github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg= +go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ= +go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU= +go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4= go.etcd.io/etcd v0.5.0-alpha.5.0.20200910180754-dd1b699fc489/go.mod h1:yVHk9ub3CSBatqGNg7GRmsnfLWtoW60w4eDYfh7vHDg= go.mozilla.org/pkcs7 v0.0.0-20200128120323-432b2356ecb1/go.mod h1:SNgMg+EgDFwmvSmLRTNKC5fegJjB7v23qTQ0XLGUNHk= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= @@ -533,6 +663,7 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= @@ -545,8 +676,6 @@ golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EH golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU= golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= -golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= -golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= @@ -563,14 +692,13 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20181011144130-49bb7cea24b1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= @@ -580,6 +708,7 @@ golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190619014844-b5b0513f8c1b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= @@ -591,11 +720,17 @@ golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= +golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= +golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= +golang.org/x/net v0.0.0-20201006153459-a7d1128ccaa0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= -golang.org/x/net v0.0.0-20201224014010-6772e930b67b h1:iFwSg7t5GZmB/Q5TjiEAsdoLDrdJRC1RiF2WhuV29Qw= golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM= +golang.org/x/net v0.0.0-20210825183410-e898025ed96a h1:bRuuGXV8wwSdGTB+CtJf+FjgO1APK1CoO39T4BN/XBw= +golang.org/x/net v0.0.0-20210825183410-e898025ed96a/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= @@ -607,11 +742,12 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20201207232520-09787c993a3a h1:DcqTD9SDLc+1P/r1EmRBwnVsrOwW+kk2vWf9n+1sGhs= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -629,10 +765,12 @@ golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod 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golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgw golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190706070813-72ffa07ba3db/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI= golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= @@ -717,8 +865,13 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK golang.org/x/tools 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v0.20.4/go.mod h1:t4p9EdiagbVCJKrQ1RsA5/V4rFQNDfRlevJajlGwgjI= +k8s.io/component-base v0.20.6/go.mod h1:6f1MPBAeI+mvuts3sIdtpjljHWBQ2cIy38oBIWMYnrM= k8s.io/cri-api v0.17.3/go.mod h1:X1sbHmuXhwaHs9xxYffLqJogVsnI+f6cPRcgPel7ywM= k8s.io/cri-api v0.20.1/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI= +k8s.io/cri-api v0.20.4/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI= +k8s.io/cri-api v0.20.6/go.mod h1:ew44AjNXwyn1s0U4xCKGodU7J1HzBeZ1MpGrpa5r8Yc= k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E= k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE= +k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= +k8s.io/kube-openapi v0.0.0-20200805222855-6aeccd4b50c6/go.mod h1:UuqjUnNftUyPE5H64/qeyjQoUZhGpeFDVdxjTeEVN2o= k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM= k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA= @@ -846,6 +985,9 @@ rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.14/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.15/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= diff --git a/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go b/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go index 408312672e7..9e0059447d9 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go +++ b/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go @@ -7,6 +7,9 @@ import ( // HNSEndpoint represents a network endpoint in HNS type HNSEndpoint = hns.HNSEndpoint +// HNSEndpointStats represent the stats for an networkendpoint in HNS +type HNSEndpointStats = hns.EndpointStats + // Namespace represents a Compartment. type Namespace = hns.Namespace @@ -108,3 +111,8 @@ func GetHNSEndpointByID(endpointID string) (*HNSEndpoint, error) { func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) { return hns.GetHNSEndpointByName(endpointName) } + +// GetHNSEndpointStats gets the endpoint stats by ID +func GetHNSEndpointStats(endpointName string) (*HNSEndpointStats, error) { + return hns.GetHNSEndpointStats(endpointName) +} diff --git a/vendor/github.com/Microsoft/hcsshim/interface.go b/vendor/github.com/Microsoft/hcsshim/interface.go index 5b91e0cc55c..300eb599668 100644 --- a/vendor/github.com/Microsoft/hcsshim/interface.go +++ b/vendor/github.com/Microsoft/hcsshim/interface.go @@ -4,7 +4,7 @@ import ( "io" "time" - "github.com/Microsoft/hcsshim/internal/schema1" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" ) // ProcessConfig is used as both the input of Container.CreateProcess diff --git a/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go b/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go index b8e2d4f30fc..27a62a72386 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go @@ -4,8 +4,8 @@ import ( "context" "io" - "github.com/Microsoft/hcsshim/internal/schema1" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) // Process is the interface for an OS process running in a container or utility VM. @@ -17,6 +17,12 @@ type Process interface { // CloseStdin causes the process's stdin handle to receive EOF/EPIPE/whatever // is appropriate to indicate that no more data is available. CloseStdin(ctx context.Context) error + // CloseStdout closes the stdout connection to the process. It is used to indicate + // that we are done receiving output on the shim side. + CloseStdout(ctx context.Context) error + // CloseStderr closes the stderr connection to the process. It is used to indicate + // that we are done receiving output on the shim side. + CloseStderr(ctx context.Context) error // Pid returns the process ID. Pid() int // Stdio returns the stdio streams for a process. These may be nil if a stream diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go index cebbe75ad45..d13772b0301 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go @@ -13,7 +13,7 @@ import ( var ( nextCallback uintptr - callbackMap = map[uintptr]*notifcationWatcherContext{} + callbackMap = map[uintptr]*notificationWatcherContext{} callbackMapLock = sync.RWMutex{} notificationWatcherCallback = syscall.NewCallback(notificationWatcher) @@ -87,7 +87,7 @@ func (hn hcsNotification) String() string { type notificationChannel chan error -type notifcationWatcherContext struct { +type notificationWatcherContext struct { channels notificationChannels handle vmcompute.HcsCallback diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go index 7696e4b4816..e21354ffd66 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go @@ -60,7 +60,7 @@ var ( // ErrVmcomputeOperationInvalidState is an error encountered when the compute system is not in a valid state for the requested operation ErrVmcomputeOperationInvalidState = syscall.Errno(0xc0370105) - // ErrProcNotFound is an error encountered when the the process cannot be found + // ErrProcNotFound is an error encountered when a procedure look up fails. ErrProcNotFound = syscall.Errno(0x7f) // ErrVmcomputeOperationAccessIsDenied is an error which can be encountered when enumerating compute systems in RS1/RS2 @@ -78,6 +78,13 @@ var ( // ErrNotSupported is an error encountered when hcs doesn't support the request ErrPlatformNotSupported = errors.New("unsupported platform request") + + // ErrProcessAlreadyStopped is returned by hcs if the process we're trying to kill has already been stopped. + ErrProcessAlreadyStopped = syscall.Errno(0x8037011f) + + // ErrInvalidHandle is an error that can be encountrered when querying the properties of a compute system when the handle to that + // compute system has already been closed. + ErrInvalidHandle = syscall.Errno(0x6) ) type ErrorEvent struct { @@ -242,12 +249,19 @@ func makeProcessError(process *Process, op string, err error, events []ErrorEven // IsNotExist checks if an error is caused by the Container or Process not existing. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsNotExist(err error) bool { err = getInnerError(err) return err == ErrComputeSystemDoesNotExist || - err == ErrElementNotFound || - err == ErrProcNotFound + err == ErrElementNotFound +} + +// IsErrorInvalidHandle checks whether the error is the result of an operation carried +// out on a handle that is invalid/closed. This error popped up while trying to query +// stats on a container in the process of being stopped. +func IsErrorInvalidHandle(err error) bool { + err = getInnerError(err) + return err == ErrInvalidHandle } // IsAlreadyClosed checks if an error is caused by the Container or Process having been @@ -278,12 +292,12 @@ func IsTimeout(err error) bool { // a Container or Process being already stopped. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsAlreadyStopped(err error) bool { err = getInnerError(err) return err == ErrVmcomputeAlreadyStopped || - err == ErrElementNotFound || - err == ErrProcNotFound + err == ErrProcessAlreadyStopped || + err == ErrElementNotFound } // IsNotSupported returns a boolean indicating whether the error is caused by diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go index b74389eca2c..f4605922ab4 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go @@ -3,7 +3,9 @@ package hcs import ( "context" "encoding/json" + "errors" "io" + "os" "sync" "syscall" "time" @@ -16,16 +18,17 @@ import ( // ContainerError is an error encountered in HCS type Process struct { - handleLock sync.RWMutex - handle vmcompute.HcsProcess - processID int - system *System - hasCachedStdio bool - stdioLock sync.Mutex - stdin io.WriteCloser - stdout io.ReadCloser - stderr io.ReadCloser - callbackNumber uintptr + handleLock sync.RWMutex + handle vmcompute.HcsProcess + processID int + system *System + hasCachedStdio bool + stdioLock sync.Mutex + stdin io.WriteCloser + stdout io.ReadCloser + stderr io.ReadCloser + callbackNumber uintptr + killSignalDelivered bool closedWaitOnce sync.Once waitBlock chan struct{} @@ -118,7 +121,7 @@ func (process *Process) Signal(ctx context.Context, options interface{}) (bool, process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::Signal" + operation := "hcs::Process::Signal" if process.handle == 0 { return false, makeProcessError(process, operation, ErrAlreadyClosed, nil) @@ -143,18 +146,51 @@ func (process *Process) Kill(ctx context.Context) (bool, error) { process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::Kill" + operation := "hcs::Process::Kill" if process.handle == 0 { return false, makeProcessError(process, operation, ErrAlreadyClosed, nil) } + if process.killSignalDelivered { + // A kill signal has already been sent to this process. Sending a second + // one offers no real benefit, as processes cannot stop themselves from + // being terminated, once a TerminateProcess has been issued. Sending a + // second kill may result in a number of errors (two of which detailed bellow) + // and which we can avoid handling. + return true, nil + } + resultJSON, err := vmcompute.HcsTerminateProcess(ctx, process.handle) + if err != nil { + // We still need to check these two cases, as processes may still be killed by an + // external actor (human operator, OOM, random script etc). + if errors.Is(err, os.ErrPermission) || IsAlreadyStopped(err) { + // There are two cases where it should be safe to ignore an error returned + // by HcsTerminateProcess. The first one is cause by the fact that + // HcsTerminateProcess ends up calling TerminateProcess in the context + // of a container. According to the TerminateProcess documentation: + // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-terminateprocess#remarks + // After a process has terminated, call to TerminateProcess with open + // handles to the process fails with ERROR_ACCESS_DENIED (5) error code. + // It's safe to ignore this error here. HCS should always have permissions + // to kill processes inside any container. So an ERROR_ACCESS_DENIED + // is unlikely to be anything else than what the ending remarks in the + // documentation states. + // + // The second case is generated by hcs itself, if for any reason HcsTerminateProcess + // is called twice in a very short amount of time. In such cases, hcs may return + // HCS_E_PROCESS_ALREADY_STOPPED. + return true, nil + } + } events := processHcsResult(ctx, resultJSON) delivered, err := process.processSignalResult(ctx, err) if err != nil { err = makeProcessError(process, operation, err, events) } + + process.killSignalDelivered = delivered return delivered, err } @@ -164,7 +200,7 @@ func (process *Process) Kill(ctx context.Context) (bool, error) { // This MUST be called exactly once per `process.handle` but `Wait` is safe to // call multiple times. func (process *Process) waitBackground() { - operation := "hcsshim::Process::waitBackground" + operation := "hcs::Process::waitBackground" ctx, span := trace.StartSpan(context.Background(), operation) defer span.End() span.AddAttributes( @@ -229,7 +265,7 @@ func (process *Process) ResizeConsole(ctx context.Context, width, height uint16) process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::ResizeConsole" + operation := "hcs::Process::ResizeConsole" if process.handle == 0 { return makeProcessError(process, operation, ErrAlreadyClosed, nil) @@ -267,7 +303,7 @@ func (process *Process) ExitCode() (int, error) { } return process.exitCode, nil default: - return -1, makeProcessError(process, "hcsshim::Process::ExitCode", ErrInvalidProcessState, nil) + return -1, makeProcessError(process, "hcs::Process::ExitCode", ErrInvalidProcessState, nil) } } @@ -275,7 +311,7 @@ func (process *Process) ExitCode() (int, error) { // these pipes does not close the underlying pipes. Once returned, these pipes // are the responsibility of the caller to close. func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadCloser, err error) { - operation := "hcsshim::Process::StdioLegacy" + operation := "hcs::Process::StdioLegacy" ctx, span := trace.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() @@ -327,7 +363,7 @@ func (process *Process) CloseStdin(ctx context.Context) error { process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::CloseStdin" + operation := "hcs::Process::CloseStdin" if process.handle == 0 { return makeProcessError(process, operation, ErrAlreadyClosed, nil) @@ -361,10 +397,59 @@ func (process *Process) CloseStdin(ctx context.Context) error { return nil } +func (process *Process) CloseStdout(ctx context.Context) (err error) { + ctx, span := trace.StartSpan(ctx, "hcs::Process::CloseStdout") //nolint:ineffassign,staticcheck + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes( + trace.StringAttribute("cid", process.SystemID()), + trace.Int64Attribute("pid", int64(process.processID))) + + process.handleLock.Lock() + defer process.handleLock.Unlock() + + if process.handle == 0 { + return nil + } + + process.stdioLock.Lock() + defer process.stdioLock.Unlock() + if process.stdout != nil { + process.stdout.Close() + process.stdout = nil + } + return nil +} + +func (process *Process) CloseStderr(ctx context.Context) (err error) { + ctx, span := trace.StartSpan(ctx, "hcs::Process::CloseStderr") //nolint:ineffassign,staticcheck + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes( + trace.StringAttribute("cid", process.SystemID()), + trace.Int64Attribute("pid", int64(process.processID))) + + process.handleLock.Lock() + defer process.handleLock.Unlock() + + if process.handle == 0 { + return nil + } + + process.stdioLock.Lock() + defer process.stdioLock.Unlock() + if process.stderr != nil { + process.stderr.Close() + process.stderr = nil + + } + return nil +} + // Close cleans up any state associated with the process but does not kill // or wait on it. func (process *Process) Close() (err error) { - operation := "hcsshim::Process::Close" + operation := "hcs::Process::Close" ctx, span := trace.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() @@ -414,7 +499,7 @@ func (process *Process) Close() (err error) { } func (process *Process) registerCallback(ctx context.Context) error { - callbackContext := ¬ifcationWatcherContext{ + callbackContext := ¬ificationWatcherContext{ channels: newProcessChannels(), systemID: process.SystemID(), processID: process.processID, diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go similarity index 99% rename from vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go index b468ad63657..b621c559388 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go @@ -5,7 +5,7 @@ import ( "time" "github.com/Microsoft/go-winio/pkg/guid" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) // ProcessConfig is used as both the input of Container.CreateProcess diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go similarity index 77% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go index bcfeb34d549..70884aad75f 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go @@ -27,4 +27,10 @@ type Attachment struct { CaptureIoAttributionContext bool `json:"CaptureIoAttributionContext,omitempty"` ReadOnly bool `json:"ReadOnly,omitempty"` + + SupportCompressedVolumes bool `json:"SupportCompressedVolumes,omitempty"` + + AlwaysAllowSparseFiles bool `json:"AlwaysAllowSparseFiles,omitempty"` + + ExtensibleVirtualDiskType string `json:"ExtensibleVirtualDiskType,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/battery.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/battery.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/battery.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/battery.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cache_query_stats_response.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cache_query_stats_response.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cache_query_stats_response.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cache_query_stats_response.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/chipset.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/chipset.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/chipset.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/chipset.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/close_handle.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/close_handle.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/close_handle.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/close_handle.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/com_port.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/com_port.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/com_port.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/com_port.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/compute_system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/compute_system.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/compute_system.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/compute_system.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/configuration.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/configuration.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/configuration.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/configuration.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/console_size.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/console_size.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/console_size.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/console_size.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go similarity index 90% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go index 4fb23107683..39a54432c02 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go @@ -31,4 +31,6 @@ type Container struct { RegistryChanges *RegistryChanges `json:"RegistryChanges,omitempty"` AssignedDevices []Device `json:"AssignedDevices,omitempty"` + + AdditionalDeviceNamespace *ContainerDefinitionDevice `json:"AdditionalDeviceNamespace,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_add_instance_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_add_instance_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_add_instance_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_add_instance_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_hv_socket_service_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_hv_socket_service_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_hv_socket_service_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_hv_socket_service_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_instance.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_instance.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_instance.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_instance.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_modify_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_modify_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_modify_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_modify_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_operation_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_operation_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_operation_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_operation_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_remove_instance_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_remove_instance_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_remove_instance_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_remove_instance_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_state.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_state.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_system_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_system_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_system_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_system_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_memory_information.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_memory_information.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_memory_information.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_memory_information.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_affinity.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_affinity.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_affinity.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_affinity.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go similarity index 89% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go index f1a28cd3898..0be0475d41a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go @@ -14,5 +14,5 @@ type CpuGroupConfig struct { Affinity *CpuGroupAffinity `json:"Affinity,omitempty"` GroupProperties []CpuGroupProperty `json:"GroupProperties,omitempty"` // Hypervisor CPU group IDs exposed to clients - HypervisorGroupId int32 `json:"HypervisorGroupId,omitempty"` + HypervisorGroupId uint64 `json:"HypervisorGroupId,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_configurations.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_configurations.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_configurations.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_configurations.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_operations.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_operations.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_operations.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_operations.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_property.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_property.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_property.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_property.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/create_group_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/create_group_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/create_group_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/create_group_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/delete_group_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/delete_group_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/delete_group_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/delete_group_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go similarity index 79% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go index 107caddadae..31c4538affc 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go @@ -12,9 +12,9 @@ package hcsschema type DeviceType string const ( - ClassGUID DeviceType = "ClassGuid" - DeviceInstance DeviceType = "DeviceInstance" - GPUMirror DeviceType = "GpuMirror" + ClassGUID DeviceType = "ClassGuid" + DeviceInstanceID DeviceType = "DeviceInstance" + GPUMirror DeviceType = "GpuMirror" ) type Device struct { @@ -22,6 +22,6 @@ type Device struct { Type DeviceType `json:"Type,omitempty"` // The interface class guid of the device interfaces to assign to the container. Only used when Type is ClassGuid. InterfaceClassGuid string `json:"InterfaceClassGuid,omitempty"` - // The location path of the device to assign to the container. Only used when Type is DeviceInstance. + // The location path of the device to assign to the container. Only used when Type is DeviceInstanceID. LocationPath string `json:"LocationPath,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/devices.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/devices.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/devices.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/devices.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/enhanced_mode_video.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/enhanced_mode_video.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/enhanced_mode_video.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/enhanced_mode_video.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/flexible_io_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/flexible_io_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/flexible_io_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/flexible_io_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_crash_reporting.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_crash_reporting.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_crash_reporting.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_crash_reporting.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_os.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_os.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_os.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_os.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_state.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_state.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/host_processor_modify_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/host_processor_modify_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/host_processor_modify_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/host_processor_modify_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hosted_system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hosted_system.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hosted_system.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hosted_system.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_2.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_2.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_address.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_address.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_address.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_address.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_service_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_service_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_service_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_service_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_system_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_system_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_system_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_system_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/interrupt_moderation_mode.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/interrupt_moderation_mode.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/interrupt_moderation_mode.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/interrupt_moderation_mode.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/iov_settings.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/iov_settings.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/iov_settings.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/iov_settings.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/keyboard.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/keyboard.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/keyboard.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/keyboard.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/layer.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/layer.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/layer.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/layer.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/linux_kernel_direct.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/linux_kernel_direct.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/linux_kernel_direct.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/linux_kernel_direct.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/logical_processor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/logical_processor.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/logical_processor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/logical_processor.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_directory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_directory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_directory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_directory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_pipe.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_pipe.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_pipe.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_pipe.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_2.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_2.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_information_for_vm.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_information_for_vm.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go new file mode 100644 index 00000000000..8dbe40b3be2 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go @@ -0,0 +1,14 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ContainerDefinitionDevice struct { + DeviceExtension []DeviceExtension `json:"device_extension,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go new file mode 100644 index 00000000000..8fe89f92747 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceCategory struct { + Name string `json:"name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go new file mode 100644 index 00000000000..a62568d892e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtension struct { + DeviceCategory *DeviceCategory `json:"device_category,omitempty"` + Namespace *DeviceExtensionNamespace `json:"namespace,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go new file mode 100644 index 00000000000..a7410febd6d --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go @@ -0,0 +1,17 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceInstance struct { + Id string `json:"id,omitempty"` + LocationPath string `json:"location_path,omitempty"` + PortName string `json:"port_name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go new file mode 100644 index 00000000000..3553640647e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceNamespace struct { + RequiresDriverstore bool `json:"requires_driverstore,omitempty"` + DeviceCategory []DeviceCategory `json:"device_category,omitempty"` + DeviceInstance []DeviceInstance `json:"device_instance,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go new file mode 100644 index 00000000000..7be98b54107 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type InterfaceClass struct { + Type_ string `json:"type,omitempty"` + Identifier string `json:"identifier,omitempty"` + Recurse bool `json:"recurse,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go new file mode 100644 index 00000000000..3ab9cf1ecf0 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtensionNamespace struct { + Ob *ObjectNamespace `json:"ob,omitempty"` + Device *DeviceNamespace `json:"device,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go new file mode 100644 index 00000000000..d2f51b3b53c --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectDirectory struct { + Name string `json:"name,omitempty"` + Clonesd string `json:"clonesd,omitempty"` + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go new file mode 100644 index 00000000000..47dfb55bfa8 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectNamespace struct { + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go new file mode 100644 index 00000000000..8867ebe5f02 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectSymlink struct { + Name string `json:"name,omitempty"` + Path string `json:"path,omitempty"` + Scope string `json:"scope,omitempty"` + Pathtoclone string `json:"pathtoclone,omitempty"` + AccessMask int32 `json:"access_mask,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/modification_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modification_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/modification_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modification_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/modify_setting_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modify_setting_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/modify_setting_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modify_setting_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mouse.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mouse.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mouse.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mouse.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/network_adapter.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/network_adapter.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/networking.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/networking.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/networking.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/networking.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_notification.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_notification.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_notification.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_notification.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9_share.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9_share.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9_share.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9_share.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_details.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_details.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_details.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_details.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_modify_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_modify_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_modify_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_modify_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_parameters.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_parameters.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_parameters.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_parameters.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_status.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_status.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_status.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_status.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go similarity index 73% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go index 21fe46062b3..c64f335ec7d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go @@ -3,7 +3,7 @@ * * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) * - * API version: 2.1 + * API version: 2.5 * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) */ @@ -17,4 +17,7 @@ type Processor2 struct { Weight int32 `json:"Weight,omitempty"` ExposeVirtualizationExtensions bool `json:"ExposeVirtualizationExtensions,omitempty"` + + // An optional object that configures the CPU Group to which a Virtual Machine is going to bind to. + CpuGroup *CpuGroup `json:"CpuGroup,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_topology.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_topology.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_topology.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_topology.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_query.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_query.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_type.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_type.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/rdp_connection_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/rdp_connection_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/rdp_connection_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/rdp_connection_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_changes.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_changes.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_changes.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_changes.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_key.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_key.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_key.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_key.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_value.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_value.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_value.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_value.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/restore_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/restore_state.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/restore_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/restore_state.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/save_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/save_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/save_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/save_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/scsi.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/scsi.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/scsi.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/scsi.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/service_properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/service_properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/service_properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/service_properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_configuration.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_configuration.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_configuration.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_configuration.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/silo_properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/silo_properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/silo_properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/silo_properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/statistics.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/statistics.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_qo_s.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_qo_s.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_qo_s.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_qo_s.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/topology.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/topology.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/topology.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/topology.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi_boot_entry.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi_boot_entry.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi_boot_entry.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi_boot_entry.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/version.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/version.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/version.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/version.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/video_monitor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/video_monitor.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/video_monitor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/video_monitor.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_machine.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_machine.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_machine.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_machine.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_node_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_node_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_node_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_node_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_controller.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_controller.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_controller.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_controller.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go new file mode 100644 index 00000000000..9ef322f615b --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type VirtualPMemMapping struct { + HostPath string `json:"HostPath,omitempty"` + ImageFormat string `json:"ImageFormat,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_function.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_function.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_function.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_function.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_memory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_memory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_memory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_memory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_processor_limits.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_processor_limits.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_processor_limits.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_processor_limits.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/windows_crash_reporting.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/windows_crash_reporting.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/windows_crash_reporting.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/windows_crash_reporting.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go index 3a5f012501a..a634dfc1515 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go @@ -4,13 +4,13 @@ import ( "context" "encoding/json" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" "github.com/Microsoft/hcsshim/internal/vmcompute" ) // GetServiceProperties returns properties of the host compute service. func GetServiceProperties(ctx context.Context, q hcsschema.PropertyQuery) (*hcsschema.ServiceProperties, error) { - operation := "hcsshim::GetServiceProperties" + operation := "hcs::GetServiceProperties" queryb, err := json.Marshal(q) if err != nil { @@ -34,7 +34,7 @@ func GetServiceProperties(ctx context.Context, q hcsschema.PropertyQuery) (*hcss // ModifyServiceSettings modifies settings of the host compute service. func ModifyServiceSettings(ctx context.Context, settings hcsschema.ModificationRequest) error { - operation := "hcsshim::ModifyServiceSettings" + operation := "hcs::ModifyServiceSettings" settingsJSON, err := json.Marshal(settings) if err != nil { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go index cea11dee7fd..1d45a703b2e 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go @@ -4,17 +4,22 @@ import ( "context" "encoding/json" "errors" + "fmt" "strings" "sync" "syscall" + "time" "github.com/Microsoft/hcsshim/internal/cow" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" + "github.com/Microsoft/hcsshim/internal/jobobject" "github.com/Microsoft/hcsshim/internal/log" + "github.com/Microsoft/hcsshim/internal/logfields" "github.com/Microsoft/hcsshim/internal/oc" - "github.com/Microsoft/hcsshim/internal/schema1" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" "github.com/Microsoft/hcsshim/internal/timeout" "github.com/Microsoft/hcsshim/internal/vmcompute" + "github.com/sirupsen/logrus" "go.opencensus.io/trace" ) @@ -28,7 +33,8 @@ type System struct { waitBlock chan struct{} waitError error exitError error - os, typ string + os, typ, owner string + startTime time.Time } func newSystem(id string) *System { @@ -38,9 +44,14 @@ func newSystem(id string) *System { } } +// Implementation detail for silo naming, this should NOT be relied upon very heavily. +func siloNameFmt(containerID string) string { + return fmt.Sprintf(`\Container_%s`, containerID) +} + // CreateComputeSystem creates a new compute system with the given configuration but does not start it. func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface interface{}) (_ *System, err error) { - operation := "hcsshim::CreateComputeSystem" + operation := "hcs::CreateComputeSystem" // hcsCreateComputeSystemContext is an async operation. Start the outer span // here to measure the full create time. @@ -96,7 +107,7 @@ func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface in // OpenComputeSystem opens an existing compute system by ID. func OpenComputeSystem(ctx context.Context, id string) (*System, error) { - operation := "hcsshim::OpenComputeSystem" + operation := "hcs::OpenComputeSystem" computeSystem := newSystem(id) handle, resultJSON, err := vmcompute.HcsOpenComputeSystem(ctx, id) @@ -127,6 +138,7 @@ func (computeSystem *System) getCachedProperties(ctx context.Context) error { } computeSystem.typ = strings.ToLower(props.SystemType) computeSystem.os = strings.ToLower(props.RuntimeOSType) + computeSystem.owner = strings.ToLower(props.Owner) if computeSystem.os == "" && computeSystem.typ == "container" { // Pre-RS5 HCS did not return the OS, but it only supported containers // that ran Windows. @@ -148,7 +160,7 @@ func (computeSystem *System) IsOCI() bool { // GetComputeSystems gets a list of the compute systems on the system that match the query func GetComputeSystems(ctx context.Context, q schema1.ComputeSystemQuery) ([]schema1.ContainerProperties, error) { - operation := "hcsshim::GetComputeSystems" + operation := "hcs::GetComputeSystems" queryb, err := json.Marshal(q) if err != nil { @@ -174,7 +186,7 @@ func GetComputeSystems(ctx context.Context, q schema1.ComputeSystemQuery) ([]sch // Start synchronously starts the computeSystem. func (computeSystem *System) Start(ctx context.Context) (err error) { - operation := "hcsshim::System::Start" + operation := "hcs::System::Start" // hcsStartComputeSystemContext is an async operation. Start the outer span // here to measure the full start time. @@ -195,7 +207,7 @@ func (computeSystem *System) Start(ctx context.Context) (err error) { if err != nil { return makeSystemError(computeSystem, operation, err, events) } - + computeSystem.startTime = time.Now() return nil } @@ -209,7 +221,7 @@ func (computeSystem *System) Shutdown(ctx context.Context) error { computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Shutdown" + operation := "hcs::System::Shutdown" if computeSystem.handle == 0 { return nil @@ -230,7 +242,7 @@ func (computeSystem *System) Terminate(ctx context.Context) error { computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Terminate" + operation := "hcs::System::Terminate" if computeSystem.handle == 0 { return nil @@ -252,7 +264,7 @@ func (computeSystem *System) Terminate(ctx context.Context) error { // This MUST be called exactly once per `computeSystem.handle` but `Wait` is // safe to call multiple times. func (computeSystem *System) waitBackground() { - operation := "hcsshim::System::waitBackground" + operation := "hcs::System::waitBackground" ctx, span := trace.StartSpan(context.Background(), operation) defer span.End() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -300,7 +312,7 @@ func (computeSystem *System) Properties(ctx context.Context, types ...schema1.Pr computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Properties" + operation := "hcs::System::Properties" queryBytes, err := json.Marshal(schema1.PropertyQuery{PropertyTypes: types}) if err != nil { @@ -324,12 +336,116 @@ func (computeSystem *System) Properties(ctx context.Context, types ...schema1.Pr return properties, nil } -// PropertiesV2 returns the requested container properties targeting a V2 schema container. -func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (*hcsschema.Properties, error) { - computeSystem.handleLock.RLock() - defer computeSystem.handleLock.RUnlock() +// queryInProc handles querying for container properties without reaching out to HCS. `props` +// will be updated to contain any data returned from the queries present in `types`. If any properties +// failed to be queried they will be tallied up and returned in as the first return value. Failures on +// query are NOT considered errors; the only failure case for this method is if the containers job object +// cannot be opened. +func (computeSystem *System) queryInProc(ctx context.Context, props *hcsschema.Properties, types []hcsschema.PropertyType) ([]hcsschema.PropertyType, error) { + // In the future we can make use of some new functionality in the HCS that allows you + // to pass a job object for HCS to use for the container. Currently, the only way we'll + // be able to open the job/silo is if we're running as SYSTEM. + jobOptions := &jobobject.Options{ + UseNTVariant: true, + Name: siloNameFmt(computeSystem.id), + } + job, err := jobobject.Open(ctx, jobOptions) + if err != nil { + return nil, err + } + defer job.Close() + + var fallbackQueryTypes []hcsschema.PropertyType + for _, propType := range types { + switch propType { + case hcsschema.PTStatistics: + // Handle a bad caller asking for the same type twice. No use in re-querying if this is + // filled in already. + if props.Statistics == nil { + props.Statistics, err = computeSystem.statisticsInProc(job) + if err != nil { + log.G(ctx).WithError(err).Warn("failed to get statistics in-proc") + + fallbackQueryTypes = append(fallbackQueryTypes, propType) + } + } + default: + fallbackQueryTypes = append(fallbackQueryTypes, propType) + } + } + + return fallbackQueryTypes, nil +} + +// statisticsInProc emulates what HCS does to grab statistics for a given container with a small +// change to make grabbing the private working set total much more efficient. +func (computeSystem *System) statisticsInProc(job *jobobject.JobObject) (*hcsschema.Statistics, error) { + // Start timestamp for these stats before we grab them to match HCS + timestamp := time.Now() + + memInfo, err := job.QueryMemoryStats() + if err != nil { + return nil, err + } + + processorInfo, err := job.QueryProcessorStats() + if err != nil { + return nil, err + } + + storageInfo, err := job.QueryStorageStats() + if err != nil { + return nil, err + } + + // This calculates the private working set more efficiently than HCS does. HCS calls NtQuerySystemInformation + // with the class SystemProcessInformation which returns an array containing system information for *every* + // process running on the machine. They then grab the pids that are running in the container and filter down + // the entries in the array to only what's running in that silo and start tallying up the total. This doesn't + // work well as performance should get worse if more processess are running on the machine in general and not + // just in the container. All of the additional information besides the WorkingSetPrivateSize field is ignored + // as well which isn't great and is wasted work to fetch. + // + // HCS only let's you grab statistics in an all or nothing fashion, so we can't just grab the private + // working set ourselves and ask for everything else seperately. The optimization we can make here is + // to open the silo ourselves and do the same queries for the rest of the info, as well as calculating + // the private working set in a more efficient manner by: + // + // 1. Find the pids running in the silo + // 2. Get a process handle for every process (only need PROCESS_QUERY_LIMITED_INFORMATION access) + // 3. Call NtQueryInformationProcess on each process with the class ProcessVmCounters + // 4. Tally up the total using the field PrivateWorkingSetSize in VM_COUNTERS_EX2. + privateWorkingSet, err := job.QueryPrivateWorkingSet() + if err != nil { + return nil, err + } - operation := "hcsshim::System::PropertiesV2" + return &hcsschema.Statistics{ + Timestamp: timestamp, + ContainerStartTime: computeSystem.startTime, + Uptime100ns: uint64(time.Since(computeSystem.startTime).Nanoseconds()) / 100, + Memory: &hcsschema.MemoryStats{ + MemoryUsageCommitBytes: memInfo.JobMemory, + MemoryUsageCommitPeakBytes: memInfo.PeakJobMemoryUsed, + MemoryUsagePrivateWorkingSetBytes: privateWorkingSet, + }, + Processor: &hcsschema.ProcessorStats{ + RuntimeKernel100ns: uint64(processorInfo.TotalKernelTime), + RuntimeUser100ns: uint64(processorInfo.TotalUserTime), + TotalRuntime100ns: uint64(processorInfo.TotalKernelTime + processorInfo.TotalUserTime), + }, + Storage: &hcsschema.StorageStats{ + ReadCountNormalized: uint64(storageInfo.ReadStats.IoCount), + ReadSizeBytes: storageInfo.ReadStats.TotalSize, + WriteCountNormalized: uint64(storageInfo.WriteStats.IoCount), + WriteSizeBytes: storageInfo.WriteStats.TotalSize, + }, + }, nil +} + +// hcsPropertiesV2Query is a helper to make a HcsGetComputeSystemProperties call using the V2 schema property types. +func (computeSystem *System) hcsPropertiesV2Query(ctx context.Context, types []hcsschema.PropertyType) (*hcsschema.Properties, error) { + operation := "hcs::System::PropertiesV2" queryBytes, err := json.Marshal(hcsschema.PropertyQuery{PropertyTypes: types}) if err != nil { @@ -345,17 +461,71 @@ func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschem if propertiesJSON == "" { return nil, ErrUnexpectedValue } - properties := &hcsschema.Properties{} - if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil { + props := &hcsschema.Properties{} + if err := json.Unmarshal([]byte(propertiesJSON), props); err != nil { return nil, makeSystemError(computeSystem, operation, err, nil) } - return properties, nil + return props, nil +} + +// PropertiesV2 returns the requested compute systems properties targeting a V2 schema compute system. +func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (_ *hcsschema.Properties, err error) { + computeSystem.handleLock.RLock() + defer computeSystem.handleLock.RUnlock() + + // Let HCS tally up the total for VM based queries instead of querying ourselves. + if computeSystem.typ != "container" { + return computeSystem.hcsPropertiesV2Query(ctx, types) + } + + // Define a starter Properties struct with the default fields returned from every + // query. Owner is only returned from Statistics but it's harmless to include. + properties := &hcsschema.Properties{ + Id: computeSystem.id, + SystemType: computeSystem.typ, + RuntimeOsType: computeSystem.os, + Owner: computeSystem.owner, + } + + logEntry := log.G(ctx) + // First lets try and query ourselves without reaching to HCS. If any of the queries fail + // we'll take note and fallback to querying HCS for any of the failed types. + fallbackTypes, err := computeSystem.queryInProc(ctx, properties, types) + if err == nil && len(fallbackTypes) == 0 { + return properties, nil + } else if err != nil { + logEntry.WithError(fmt.Errorf("failed to query compute system properties in-proc: %w", err)) + fallbackTypes = types + } + + logEntry.WithFields(logrus.Fields{ + logfields.ContainerID: computeSystem.id, + "propertyTypes": fallbackTypes, + }).Info("falling back to HCS for property type queries") + + hcsProperties, err := computeSystem.hcsPropertiesV2Query(ctx, fallbackTypes) + if err != nil { + return nil, err + } + + // Now add in anything that we might have successfully queried in process. + if properties.Statistics != nil { + hcsProperties.Statistics = properties.Statistics + hcsProperties.Owner = properties.Owner + } + + // For future support for querying processlist in-proc as well. + if properties.ProcessList != nil { + hcsProperties.ProcessList = properties.ProcessList + } + + return hcsProperties, nil } // Pause pauses the execution of the computeSystem. This feature is not enabled in TP5. func (computeSystem *System) Pause(ctx context.Context) (err error) { - operation := "hcsshim::System::Pause" + operation := "hcs::System::Pause" // hcsPauseComputeSystemContext is an async peration. Start the outer span // here to measure the full pause time. @@ -382,7 +552,7 @@ func (computeSystem *System) Pause(ctx context.Context) (err error) { // Resume resumes the execution of the computeSystem. This feature is not enabled in TP5. func (computeSystem *System) Resume(ctx context.Context) (err error) { - operation := "hcsshim::System::Resume" + operation := "hcs::System::Resume" // hcsResumeComputeSystemContext is an async operation. Start the outer span // here to measure the full restore time. @@ -409,7 +579,7 @@ func (computeSystem *System) Resume(ctx context.Context) (err error) { // Save the compute system func (computeSystem *System) Save(ctx context.Context, options interface{}) (err error) { - operation := "hcsshim::System::Save" + operation := "hcs::System::Save" // hcsSaveComputeSystemContext is an async peration. Start the outer span // here to measure the full save time. @@ -465,7 +635,7 @@ func (computeSystem *System) createProcess(ctx context.Context, operation string // CreateProcess launches a new process within the computeSystem. func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) (cow.Process, error) { - operation := "hcsshim::System::CreateProcess" + operation := "hcs::System::CreateProcess" process, processInfo, err := computeSystem.createProcess(ctx, operation, c) if err != nil { return nil, err @@ -498,7 +668,7 @@ func (computeSystem *System) OpenProcess(ctx context.Context, pid int) (*Process computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::OpenProcess" + operation := "hcs::System::OpenProcess" if computeSystem.handle == 0 { return nil, makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) @@ -521,7 +691,7 @@ func (computeSystem *System) OpenProcess(ctx context.Context, pid int) (*Process // Close cleans up any state associated with the compute system but does not terminate or wait for it. func (computeSystem *System) Close() (err error) { - operation := "hcsshim::System::Close" + operation := "hcs::System::Close" ctx, span := trace.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() @@ -554,7 +724,7 @@ func (computeSystem *System) Close() (err error) { } func (computeSystem *System) registerCallback(ctx context.Context) error { - callbackContext := ¬ifcationWatcherContext{ + callbackContext := ¬ificationWatcherContext{ channels: newSystemChannels(), systemID: computeSystem.id, } @@ -615,7 +785,7 @@ func (computeSystem *System) Modify(ctx context.Context, config interface{}) err computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Modify" + operation := "hcs::System::Modify" if computeSystem.handle == 0 { return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go index b36315a397e..7cf954c7b26 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go @@ -20,6 +20,7 @@ type HNSEndpoint struct { IPv6Address net.IP `json:",omitempty"` DNSSuffix string `json:",omitempty"` DNSServerList string `json:",omitempty"` + DNSDomain string `json:",omitempty"` GatewayAddress string `json:",omitempty"` GatewayAddressV6 string `json:",omitempty"` EnableInternalDNS bool `json:",omitempty"` @@ -30,6 +31,7 @@ type HNSEndpoint struct { EnableLowMetric bool `json:",omitempty"` Namespace *Namespace `json:",omitempty"` EncapOverhead uint16 `json:",omitempty"` + SharedContainers []string `json:",omitempty"` } //SystemType represents the type of the system on which actions are done @@ -57,6 +59,18 @@ type EndpointResquestResponse struct { Error string } +// EndpointStats is the object that has stats for a given endpoint +type EndpointStats struct { + BytesReceived uint64 `json:"BytesReceived"` + BytesSent uint64 `json:"BytesSent"` + DroppedPacketsIncoming uint64 `json:"DroppedPacketsIncoming"` + DroppedPacketsOutgoing uint64 `json:"DroppedPacketsOutgoing"` + EndpointID string `json:"EndpointId"` + InstanceID string `json:"InstanceId"` + PacketsReceived uint64 `json:"PacketsReceived"` + PacketsSent uint64 `json:"PacketsSent"` +} + // HNSEndpointRequest makes a HNS call to modify/query a network endpoint func HNSEndpointRequest(method, path, request string) (*HNSEndpoint, error) { endpoint := &HNSEndpoint{} @@ -79,11 +93,27 @@ func HNSListEndpointRequest() ([]HNSEndpoint, error) { return endpoint, nil } +// hnsEndpointStatsRequest makes a HNS call to query the stats for a given endpoint ID +func hnsEndpointStatsRequest(id string) (*EndpointStats, error) { + var stats EndpointStats + err := hnsCall("GET", "/endpointstats/"+id, "", &stats) + if err != nil { + return nil, err + } + + return &stats, nil +} + // GetHNSEndpointByID get the Endpoint by ID func GetHNSEndpointByID(endpointID string) (*HNSEndpoint, error) { return HNSEndpointRequest("GET", endpointID, "") } +// GetHNSEndpointStats get the stats for a n Endpoint by ID +func GetHNSEndpointStats(endpointID string) (*EndpointStats, error) { + return hnsEndpointStatsRequest(endpointID) +} + // GetHNSEndpointByName gets the endpoint filtered by Name func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) { hnsResponse, err := HNSListEndpointRequest() diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go index 6765aaead5e..84b36821847 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go @@ -21,10 +21,11 @@ const ( ) type NatPolicy struct { - Type PolicyType `json:"Type"` - Protocol string - InternalPort uint16 - ExternalPort uint16 + Type PolicyType `json:"Type"` + Protocol string `json:",omitempty"` + InternalPort uint16 `json:",omitempty"` + ExternalPort uint16 `json:",omitempty"` + ExternalPortReserved bool `json:",omitempty"` } type QosPolicy struct { @@ -88,20 +89,20 @@ const ( type ACLPolicy struct { Type PolicyType `json:"Type"` Id string `json:"Id,omitempty"` - Protocol uint16 - Protocols string `json:"Protocols,omitempty"` - InternalPort uint16 + Protocol uint16 `json:",omitempty"` + Protocols string `json:"Protocols,omitempty"` + InternalPort uint16 `json:",omitempty"` Action ActionType Direction DirectionType - LocalAddresses string - RemoteAddresses string - LocalPorts string `json:"LocalPorts,omitempty"` - LocalPort uint16 - RemotePorts string `json:"RemotePorts,omitempty"` - RemotePort uint16 - RuleType RuleType `json:"RuleType,omitempty"` - Priority uint16 - ServiceName string + LocalAddresses string `json:",omitempty"` + RemoteAddresses string `json:",omitempty"` + LocalPorts string `json:"LocalPorts,omitempty"` + LocalPort uint16 `json:",omitempty"` + RemotePorts string `json:"RemotePorts,omitempty"` + RemotePort uint16 `json:",omitempty"` + RuleType RuleType `json:"RuleType,omitempty"` + Priority uint16 `json:",omitempty"` + ServiceName string `json:",omitempty"` } type Policy struct { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go new file mode 100644 index 00000000000..3d640ac7bdd --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go @@ -0,0 +1,111 @@ +package jobobject + +import ( + "context" + "fmt" + "sync" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/log" + "github.com/Microsoft/hcsshim/internal/queue" + "github.com/Microsoft/hcsshim/internal/winapi" + "github.com/sirupsen/logrus" + "golang.org/x/sys/windows" +) + +var ( + ioInitOnce sync.Once + initIOErr error + // Global iocp handle that will be re-used for every job object + ioCompletionPort windows.Handle + // Mapping of job handle to queue to place notifications in. + jobMap sync.Map +) + +// MsgAllProcessesExited is a type representing a message that every process in a job has exited. +type MsgAllProcessesExited struct{} + +// MsgUnimplemented represents a message that we are aware of, but that isn't implemented currently. +// This should not be treated as an error. +type MsgUnimplemented struct{} + +// pollIOCP polls the io completion port forever. +func pollIOCP(ctx context.Context, iocpHandle windows.Handle) { + var ( + overlapped uintptr + code uint32 + key uintptr + ) + + for { + err := windows.GetQueuedCompletionStatus(iocpHandle, &code, &key, (**windows.Overlapped)(unsafe.Pointer(&overlapped)), windows.INFINITE) + if err != nil { + log.G(ctx).WithError(err).Error("failed to poll for job object message") + continue + } + if val, ok := jobMap.Load(key); ok { + msq, ok := val.(*queue.MessageQueue) + if !ok { + log.G(ctx).WithField("value", msq).Warn("encountered non queue type in job map") + continue + } + notification, err := parseMessage(code, overlapped) + if err != nil { + log.G(ctx).WithFields(logrus.Fields{ + "code": code, + "overlapped": overlapped, + }).Warn("failed to parse job object message") + continue + } + if err := msq.Write(notification); err == queue.ErrQueueClosed { + // Write will only return an error when the queue is closed. + // The only time a queue would ever be closed is when we call `Close` on + // the job it belongs to which also removes it from the jobMap, so something + // went wrong here. We can't return as this is reading messages for all jobs + // so just log it and move on. + log.G(ctx).WithFields(logrus.Fields{ + "code": code, + "overlapped": overlapped, + }).Warn("tried to write to a closed queue") + continue + } + } else { + log.G(ctx).Warn("received a message for a job not present in the mapping") + } + } +} + +func parseMessage(code uint32, overlapped uintptr) (interface{}, error) { + // Check code and parse out relevant information related to that notification + // that we care about. For now all we handle is the message that all processes + // in the job have exited. + switch code { + case winapi.JOB_OBJECT_MSG_ACTIVE_PROCESS_ZERO: + return MsgAllProcessesExited{}, nil + // Other messages for completeness and a check to make sure that if we fall + // into the default case that this is a code we don't know how to handle. + case winapi.JOB_OBJECT_MSG_END_OF_JOB_TIME: + case winapi.JOB_OBJECT_MSG_END_OF_PROCESS_TIME: + case winapi.JOB_OBJECT_MSG_ACTIVE_PROCESS_LIMIT: + case winapi.JOB_OBJECT_MSG_NEW_PROCESS: + case winapi.JOB_OBJECT_MSG_EXIT_PROCESS: + case winapi.JOB_OBJECT_MSG_ABNORMAL_EXIT_PROCESS: + case winapi.JOB_OBJECT_MSG_PROCESS_MEMORY_LIMIT: + case winapi.JOB_OBJECT_MSG_JOB_MEMORY_LIMIT: + case winapi.JOB_OBJECT_MSG_NOTIFICATION_LIMIT: + default: + return nil, fmt.Errorf("unknown job notification type: %d", code) + } + return MsgUnimplemented{}, nil +} + +// Assigns an IO completion port to get notified of events for the registered job +// object. +func attachIOCP(job windows.Handle, iocp windows.Handle) error { + info := winapi.JOBOBJECT_ASSOCIATE_COMPLETION_PORT{ + CompletionKey: job, + CompletionPort: iocp, + } + _, err := windows.SetInformationJobObject(job, windows.JobObjectAssociateCompletionPortInformation, uintptr(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info))) + return err +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go new file mode 100644 index 00000000000..9c272641641 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go @@ -0,0 +1,499 @@ +package jobobject + +import ( + "context" + "errors" + "fmt" + "sync" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/queue" + "github.com/Microsoft/hcsshim/internal/winapi" + "golang.org/x/sys/windows" +) + +// This file provides higher level constructs for the win32 job object API. +// Most of the core creation and management functions are already present in "golang.org/x/sys/windows" +// (CreateJobObject, AssignProcessToJobObject, etc.) as well as most of the limit information +// structs and associated limit flags. Whatever is not present from the job object API +// in golang.org/x/sys/windows is located in /internal/winapi. +// +// https://docs.microsoft.com/en-us/windows/win32/procthread/job-objects + +// JobObject is a high level wrapper around a Windows job object. Holds a handle to +// the job, a queue to receive iocp notifications about the lifecycle +// of the job and a mutex for synchronized handle access. +type JobObject struct { + handle windows.Handle + mq *queue.MessageQueue + handleLock sync.RWMutex +} + +// JobLimits represents the resource constraints that can be applied to a job object. +type JobLimits struct { + CPULimit uint32 + CPUWeight uint32 + MemoryLimitInBytes uint64 + MaxIOPS int64 + MaxBandwidth int64 +} + +type CPURateControlType uint32 + +const ( + WeightBased CPURateControlType = iota + RateBased +) + +// Processor resource controls +const ( + cpuLimitMin = 1 + cpuLimitMax = 10000 + cpuWeightMin = 1 + cpuWeightMax = 9 +) + +var ( + ErrAlreadyClosed = errors.New("the handle has already been closed") + ErrNotRegistered = errors.New("job is not registered to receive notifications") +) + +// Options represents the set of configurable options when making or opening a job object. +type Options struct { + // `Name` specifies the name of the job object if a named job object is desired. + Name string + // `Notifications` specifies if the job will be registered to receive notifications. + // Defaults to false. + Notifications bool + // `UseNTVariant` specifies if we should use the `Nt` variant of Open/CreateJobObject. + // Defaults to false. + UseNTVariant bool +} + +// Create creates a job object. +// +// If options.Name is an empty string, the job will not be assigned a name. +// +// If options.Notifications are not enabled `PollNotifications` will return immediately with error `errNotRegistered`. +// +// If `options` is nil, use default option values. +// +// Returns a JobObject structure and an error if there is one. +func Create(ctx context.Context, options *Options) (_ *JobObject, err error) { + if options == nil { + options = &Options{} + } + + var jobName *winapi.UnicodeString + if options.Name != "" { + jobName, err = winapi.NewUnicodeString(options.Name) + if err != nil { + return nil, err + } + } + + var jobHandle windows.Handle + if options.UseNTVariant { + oa := winapi.ObjectAttributes{ + Length: unsafe.Sizeof(winapi.ObjectAttributes{}), + ObjectName: jobName, + Attributes: 0, + } + status := winapi.NtCreateJobObject(&jobHandle, winapi.JOB_OBJECT_ALL_ACCESS, &oa) + if status != 0 { + return nil, winapi.RtlNtStatusToDosError(status) + } + } else { + var jobNameBuf *uint16 + if jobName != nil && jobName.Buffer != nil { + jobNameBuf = jobName.Buffer + } + jobHandle, err = windows.CreateJobObject(nil, jobNameBuf) + if err != nil { + return nil, err + } + } + + defer func() { + if err != nil { + windows.Close(jobHandle) + } + }() + + job := &JobObject{ + handle: jobHandle, + } + + // If the IOCP we'll be using to receive messages for all jobs hasn't been + // created, create it and start polling. + if options.Notifications { + mq, err := setupNotifications(ctx, job) + if err != nil { + return nil, err + } + job.mq = mq + } + + return job, nil +} + +// Open opens an existing job object with name provided in `options`. If no name is provided +// return an error since we need to know what job object to open. +// +// If options.Notifications is false `PollNotifications` will return immediately with error `errNotRegistered`. +// +// Returns a JobObject structure and an error if there is one. +func Open(ctx context.Context, options *Options) (_ *JobObject, err error) { + if options == nil || (options != nil && options.Name == "") { + return nil, errors.New("no job object name specified to open") + } + + unicodeJobName, err := winapi.NewUnicodeString(options.Name) + if err != nil { + return nil, err + } + + var jobHandle windows.Handle + if options != nil && options.UseNTVariant { + oa := winapi.ObjectAttributes{ + Length: unsafe.Sizeof(winapi.ObjectAttributes{}), + ObjectName: unicodeJobName, + Attributes: 0, + } + status := winapi.NtOpenJobObject(&jobHandle, winapi.JOB_OBJECT_ALL_ACCESS, &oa) + if status != 0 { + return nil, winapi.RtlNtStatusToDosError(status) + } + } else { + jobHandle, err = winapi.OpenJobObject(winapi.JOB_OBJECT_ALL_ACCESS, false, unicodeJobName.Buffer) + if err != nil { + return nil, err + } + } + + defer func() { + if err != nil { + windows.Close(jobHandle) + } + }() + + job := &JobObject{ + handle: jobHandle, + } + + // If the IOCP we'll be using to receive messages for all jobs hasn't been + // created, create it and start polling. + if options != nil && options.Notifications { + mq, err := setupNotifications(ctx, job) + if err != nil { + return nil, err + } + job.mq = mq + } + + return job, nil +} + +// helper function to setup notifications for creating/opening a job object +func setupNotifications(ctx context.Context, job *JobObject) (*queue.MessageQueue, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + ioInitOnce.Do(func() { + h, err := windows.CreateIoCompletionPort(windows.InvalidHandle, 0, 0, 0xffffffff) + if err != nil { + initIOErr = err + return + } + ioCompletionPort = h + go pollIOCP(ctx, h) + }) + + if initIOErr != nil { + return nil, initIOErr + } + + mq := queue.NewMessageQueue() + jobMap.Store(uintptr(job.handle), mq) + if err := attachIOCP(job.handle, ioCompletionPort); err != nil { + jobMap.Delete(uintptr(job.handle)) + return nil, fmt.Errorf("failed to attach job to IO completion port: %w", err) + } + return mq, nil +} + +// PollNotification will poll for a job object notification. This call should only be called once +// per job (ideally in a goroutine loop) and will block if there is not a notification ready. +// This call will return immediately with error `ErrNotRegistered` if the job was not registered +// to receive notifications during `Create`. Internally, messages will be queued and there +// is no worry of messages being dropped. +func (job *JobObject) PollNotification() (interface{}, error) { + if job.mq == nil { + return nil, ErrNotRegistered + } + return job.mq.ReadOrWait() +} + +// UpdateProcThreadAttribute updates the passed in ProcThreadAttributeList to contain what is necessary to +// launch a process in a job at creation time. This can be used to avoid having to call Assign() after a process +// has already started running. +func (job *JobObject) UpdateProcThreadAttribute(attrList *windows.ProcThreadAttributeListContainer) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if err := attrList.Update( + winapi.PROC_THREAD_ATTRIBUTE_JOB_LIST, + unsafe.Pointer(&job.handle), + unsafe.Sizeof(job.handle), + ); err != nil { + return fmt.Errorf("failed to update proc thread attributes for job object: %w", err) + } + + return nil +} + +// Close closes the job object handle. +func (job *JobObject) Close() error { + job.handleLock.Lock() + defer job.handleLock.Unlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if err := windows.Close(job.handle); err != nil { + return err + } + + if job.mq != nil { + job.mq.Close() + } + // Handles now invalid so if the map entry to receive notifications for this job still + // exists remove it so we can stop receiving notifications. + if _, ok := jobMap.Load(uintptr(job.handle)); ok { + jobMap.Delete(uintptr(job.handle)) + } + + job.handle = 0 + return nil +} + +// Assign assigns a process to the job object. +func (job *JobObject) Assign(pid uint32) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if pid == 0 { + return errors.New("invalid pid: 0") + } + hProc, err := windows.OpenProcess(winapi.PROCESS_ALL_ACCESS, true, pid) + if err != nil { + return err + } + defer windows.Close(hProc) + return windows.AssignProcessToJobObject(job.handle, hProc) +} + +// Terminate terminates the job, essentially calls TerminateProcess on every process in the +// job. +func (job *JobObject) Terminate(exitCode uint32) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + if job.handle == 0 { + return ErrAlreadyClosed + } + return windows.TerminateJobObject(job.handle, exitCode) +} + +// Pids returns all of the process IDs in the job object. +func (job *JobObject) Pids() ([]uint32, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_BASIC_PROCESS_ID_LIST{} + err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicProcessIdList, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ) + + // This is either the case where there is only one process or no processes in + // the job. Any other case will result in ERROR_MORE_DATA. Check if info.NumberOfProcessIdsInList + // is 1 and just return this, otherwise return an empty slice. + if err == nil { + if info.NumberOfProcessIdsInList == 1 { + return []uint32{uint32(info.ProcessIdList[0])}, nil + } + // Return empty slice instead of nil to play well with the caller of this. + // Do not return an error if no processes are running inside the job + return []uint32{}, nil + } + + if err != winapi.ERROR_MORE_DATA { + return nil, fmt.Errorf("failed initial query for PIDs in job object: %w", err) + } + + jobBasicProcessIDListSize := unsafe.Sizeof(info) + (unsafe.Sizeof(info.ProcessIdList[0]) * uintptr(info.NumberOfAssignedProcesses-1)) + buf := make([]byte, jobBasicProcessIDListSize) + if err = winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicProcessIdList, + uintptr(unsafe.Pointer(&buf[0])), + uint32(len(buf)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for PIDs in job object: %w", err) + } + + bufInfo := (*winapi.JOBOBJECT_BASIC_PROCESS_ID_LIST)(unsafe.Pointer(&buf[0])) + pids := make([]uint32, bufInfo.NumberOfProcessIdsInList) + for i, bufPid := range bufInfo.AllPids() { + pids[i] = uint32(bufPid) + } + return pids, nil +} + +// QueryMemoryStats gets the memory stats for the job object. +func (job *JobObject) QueryMemoryStats() (*winapi.JOBOBJECT_MEMORY_USAGE_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_MEMORY_USAGE_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectMemoryUsageInformation, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object memory stats: %w", err) + } + return &info, nil +} + +// QueryProcessorStats gets the processor stats for the job object. +func (job *JobObject) QueryProcessorStats() (*winapi.JOBOBJECT_BASIC_ACCOUNTING_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_BASIC_ACCOUNTING_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicAccountingInformation, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object process stats: %w", err) + } + return &info, nil +} + +// QueryStorageStats gets the storage (I/O) stats for the job object. +func (job *JobObject) QueryStorageStats() (*winapi.JOBOBJECT_IO_ATTRIBUTION_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_IO_ATTRIBUTION_INFORMATION{ + ControlFlags: winapi.JOBOBJECT_IO_ATTRIBUTION_CONTROL_ENABLE, + } + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectIoAttribution, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object storage stats: %w", err) + } + return &info, nil +} + +// QueryPrivateWorkingSet returns the private working set size for the job. This is calculated by adding up the +// private working set for every process running in the job. +func (job *JobObject) QueryPrivateWorkingSet() (uint64, error) { + pids, err := job.Pids() + if err != nil { + return 0, err + } + + openAndQueryWorkingSet := func(pid uint32) (uint64, error) { + h, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid) + if err != nil { + // Continue to the next if OpenProcess doesn't return a valid handle (fails). Handles a + // case where one of the pids in the job exited before we open. + return 0, nil + } + defer func() { + _ = windows.Close(h) + }() + // Check if the process is actually running in the job still. There's a small chance + // that the process could have exited and had its pid re-used between grabbing the pids + // in the job and opening the handle to it above. + var inJob int32 + if err := winapi.IsProcessInJob(h, job.handle, &inJob); err != nil { + // This shouldn't fail unless we have incorrect access rights which we control + // here so probably best to error out if this failed. + return 0, err + } + // Don't report stats for this process as it's not running in the job. This shouldn't be + // an error condition though. + if inJob == 0 { + return 0, nil + } + + var vmCounters winapi.VM_COUNTERS_EX2 + status := winapi.NtQueryInformationProcess( + h, + winapi.ProcessVmCounters, + uintptr(unsafe.Pointer(&vmCounters)), + uint32(unsafe.Sizeof(vmCounters)), + nil, + ) + if !winapi.NTSuccess(status) { + return 0, fmt.Errorf("failed to query information for process: %w", winapi.RtlNtStatusToDosError(status)) + } + return uint64(vmCounters.PrivateWorkingSetSize), nil + } + + var jobWorkingSetSize uint64 + for _, pid := range pids { + workingSet, err := openAndQueryWorkingSet(pid) + if err != nil { + return 0, err + } + jobWorkingSetSize += workingSet + } + + return jobWorkingSetSize, nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go new file mode 100644 index 00000000000..4be297788e0 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go @@ -0,0 +1,315 @@ +package jobobject + +import ( + "errors" + "fmt" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/winapi" + "golang.org/x/sys/windows" +) + +const ( + memoryLimitMax uint64 = 0xffffffffffffffff +) + +func isFlagSet(flag, controlFlags uint32) bool { + return (flag & controlFlags) == flag +} + +// SetResourceLimits sets resource limits on the job object (cpu, memory, storage). +func (job *JobObject) SetResourceLimits(limits *JobLimits) error { + // Go through and check what limits were specified and apply them to the job. + if limits.MemoryLimitInBytes != 0 { + if err := job.SetMemoryLimit(limits.MemoryLimitInBytes); err != nil { + return fmt.Errorf("failed to set job object memory limit: %w", err) + } + } + + if limits.CPULimit != 0 { + if err := job.SetCPULimit(RateBased, limits.CPULimit); err != nil { + return fmt.Errorf("failed to set job object cpu limit: %w", err) + } + } else if limits.CPUWeight != 0 { + if err := job.SetCPULimit(WeightBased, limits.CPUWeight); err != nil { + return fmt.Errorf("failed to set job object cpu limit: %w", err) + } + } + + if limits.MaxBandwidth != 0 || limits.MaxIOPS != 0 { + if err := job.SetIOLimit(limits.MaxBandwidth, limits.MaxIOPS); err != nil { + return fmt.Errorf("failed to set io limit on job object: %w", err) + } + } + return nil +} + +// SetTerminateOnLastHandleClose sets the job object flag that specifies that the job should terminate +// all processes in the job on the last open handle being closed. +func (job *JobObject) SetTerminateOnLastHandleClose() error { + info, err := job.getExtendedInformation() + if err != nil { + return err + } + info.BasicLimitInformation.LimitFlags |= windows.JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE + return job.setExtendedInformation(info) +} + +// SetMemoryLimit sets the memory limit of the job object based on the given `memoryLimitInBytes`. +func (job *JobObject) SetMemoryLimit(memoryLimitInBytes uint64) error { + if memoryLimitInBytes >= memoryLimitMax { + return errors.New("memory limit specified exceeds the max size") + } + + info, err := job.getExtendedInformation() + if err != nil { + return err + } + + info.JobMemoryLimit = uintptr(memoryLimitInBytes) + info.BasicLimitInformation.LimitFlags |= windows.JOB_OBJECT_LIMIT_JOB_MEMORY + return job.setExtendedInformation(info) +} + +// GetMemoryLimit gets the memory limit in bytes of the job object. +func (job *JobObject) GetMemoryLimit() (uint64, error) { + info, err := job.getExtendedInformation() + if err != nil { + return 0, err + } + return uint64(info.JobMemoryLimit), nil +} + +// SetCPULimit sets the CPU limit depending on the specified `CPURateControlType` to +// `rateControlValue` for the job object. +func (job *JobObject) SetCPULimit(rateControlType CPURateControlType, rateControlValue uint32) error { + cpuInfo, err := job.getCPURateControlInformation() + if err != nil { + return err + } + switch rateControlType { + case WeightBased: + if rateControlValue < cpuWeightMin || rateControlValue > cpuWeightMax { + return fmt.Errorf("processor weight value of `%d` is invalid", rateControlValue) + } + cpuInfo.ControlFlags |= winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE | winapi.JOB_OBJECT_CPU_RATE_CONTROL_WEIGHT_BASED + cpuInfo.Value = rateControlValue + case RateBased: + if rateControlValue < cpuLimitMin || rateControlValue > cpuLimitMax { + return fmt.Errorf("processor rate of `%d` is invalid", rateControlValue) + } + cpuInfo.ControlFlags |= winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE | winapi.JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP + cpuInfo.Value = rateControlValue + default: + return errors.New("invalid job object cpu rate control type") + } + return job.setCPURateControlInfo(cpuInfo) +} + +// GetCPULimit gets the cpu limits for the job object. +// `rateControlType` is used to indicate what type of cpu limit to query for. +func (job *JobObject) GetCPULimit(rateControlType CPURateControlType) (uint32, error) { + info, err := job.getCPURateControlInformation() + if err != nil { + return 0, err + } + + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE, info.ControlFlags) { + return 0, errors.New("the job does not have cpu rate control enabled") + } + + switch rateControlType { + case WeightBased: + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_WEIGHT_BASED, info.ControlFlags) { + return 0, errors.New("cannot get cpu weight for job object without cpu weight option set") + } + case RateBased: + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP, info.ControlFlags) { + return 0, errors.New("cannot get cpu rate hard cap for job object without cpu rate hard cap option set") + } + default: + return 0, errors.New("invalid job object cpu rate control type") + } + return info.Value, nil +} + +// SetCPUAffinity sets the processor affinity for the job object. +// The affinity is passed in as a bitmask. +func (job *JobObject) SetCPUAffinity(affinityBitMask uint64) error { + info, err := job.getExtendedInformation() + if err != nil { + return err + } + info.BasicLimitInformation.LimitFlags |= uint32(windows.JOB_OBJECT_LIMIT_AFFINITY) + info.BasicLimitInformation.Affinity = uintptr(affinityBitMask) + return job.setExtendedInformation(info) +} + +// GetCPUAffinity gets the processor affinity for the job object. +// The returned affinity is a bitmask. +func (job *JobObject) GetCPUAffinity() (uint64, error) { + info, err := job.getExtendedInformation() + if err != nil { + return 0, err + } + return uint64(info.BasicLimitInformation.Affinity), nil +} + +// SetIOLimit sets the IO limits specified on the job object. +func (job *JobObject) SetIOLimit(maxBandwidth, maxIOPS int64) error { + ioInfo, err := job.getIOLimit() + if err != nil { + return err + } + ioInfo.ControlFlags |= winapi.JOB_OBJECT_IO_RATE_CONTROL_ENABLE + if maxBandwidth != 0 { + ioInfo.MaxBandwidth = maxBandwidth + } + if maxIOPS != 0 { + ioInfo.MaxIops = maxIOPS + } + return job.setIORateControlInfo(ioInfo) +} + +// GetIOMaxBandwidthLimit gets the max bandwidth for the job object. +func (job *JobObject) GetIOMaxBandwidthLimit() (int64, error) { + info, err := job.getIOLimit() + if err != nil { + return 0, err + } + return info.MaxBandwidth, nil +} + +// GetIOMaxIopsLimit gets the max iops for the job object. +func (job *JobObject) GetIOMaxIopsLimit() (int64, error) { + info, err := job.getIOLimit() + if err != nil { + return 0, err + } + return info.MaxIops, nil +} + +// Helper function for getting a job object's extended information. +func (job *JobObject) getExtendedInformation() (*windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + windows.JobObjectExtendedLimitInformation, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", info, err) + } + return &info, nil +} + +// Helper function for getting a job object's CPU rate control information. +func (job *JobObject) getCPURateControlInformation() (*winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + windows.JobObjectCpuRateControlInformation, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", info, err) + } + return &info, nil +} + +// Helper function for setting a job object's extended information. +func (job *JobObject) setExtendedInformation(info *windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if _, err := windows.SetInformationJobObject( + job.handle, + windows.JobObjectExtendedLimitInformation, + uintptr(unsafe.Pointer(info)), + uint32(unsafe.Sizeof(*info)), + ); err != nil { + return fmt.Errorf("failed to set Extended info %v on job object: %w", info, err) + } + return nil +} + +// Helper function for querying job handle for IO limit information. +func (job *JobObject) getIOLimit() (*winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + ioInfo := &winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION{} + var blockCount uint32 = 1 + + if _, err := winapi.QueryIoRateControlInformationJobObject( + job.handle, + nil, + &ioInfo, + &blockCount, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", ioInfo, err) + } + + if !isFlagSet(winapi.JOB_OBJECT_IO_RATE_CONTROL_ENABLE, ioInfo.ControlFlags) { + return nil, fmt.Errorf("query %v cannot get IO limits for job object without IO rate control option set", ioInfo) + } + return ioInfo, nil +} + +// Helper function for setting a job object's IO rate control information. +func (job *JobObject) setIORateControlInfo(ioInfo *winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if _, err := winapi.SetIoRateControlInformationJobObject(job.handle, ioInfo); err != nil { + return fmt.Errorf("failed to set IO limit info %v on job object: %w", ioInfo, err) + } + return nil +} + +// Helper function for setting a job object's CPU rate control information. +func (job *JobObject) setCPURateControlInfo(cpuInfo *winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + if _, err := windows.SetInformationJobObject( + job.handle, + windows.JobObjectCpuRateControlInformation, + uintptr(unsafe.Pointer(cpuInfo)), + uint32(unsafe.Sizeof(cpuInfo)), + ); err != nil { + return fmt.Errorf("failed to set cpu limit info %v on job object: %w", cpuInfo, err) + } + return nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go b/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go new file mode 100644 index 00000000000..e177c9a6299 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go @@ -0,0 +1,111 @@ +package queue + +import ( + "errors" + "sync" +) + +var ( + ErrQueueClosed = errors.New("the queue is closed for reading and writing") + ErrQueueEmpty = errors.New("the queue is empty") +) + +// MessageQueue represents a threadsafe message queue to be used to retrieve or +// write messages to. +type MessageQueue struct { + m *sync.RWMutex + c *sync.Cond + messages []interface{} + closed bool +} + +// NewMessageQueue returns a new MessageQueue. +func NewMessageQueue() *MessageQueue { + m := &sync.RWMutex{} + return &MessageQueue{ + m: m, + c: sync.NewCond(m), + messages: []interface{}{}, + } +} + +// Write writes `msg` to the queue. +func (mq *MessageQueue) Write(msg interface{}) error { + mq.m.Lock() + defer mq.m.Unlock() + + if mq.closed { + return ErrQueueClosed + } + mq.messages = append(mq.messages, msg) + // Signal a waiter that there is now a value available in the queue. + mq.c.Signal() + return nil +} + +// Read will read a value from the queue if available, otherwise return an error. +func (mq *MessageQueue) Read() (interface{}, error) { + mq.m.Lock() + defer mq.m.Unlock() + if mq.closed { + return nil, ErrQueueClosed + } + if mq.isEmpty() { + return nil, ErrQueueEmpty + } + val := mq.messages[0] + mq.messages[0] = nil + mq.messages = mq.messages[1:] + return val, nil +} + +// ReadOrWait will read a value from the queue if available, else it will wait for a +// value to become available. This will block forever if nothing gets written or until +// the queue gets closed. +func (mq *MessageQueue) ReadOrWait() (interface{}, error) { + mq.m.Lock() + if mq.closed { + mq.m.Unlock() + return nil, ErrQueueClosed + } + if mq.isEmpty() { + for !mq.closed && mq.isEmpty() { + mq.c.Wait() + } + mq.m.Unlock() + return mq.Read() + } + val := mq.messages[0] + mq.messages[0] = nil + mq.messages = mq.messages[1:] + mq.m.Unlock() + return val, nil +} + +// IsEmpty returns if the queue is empty +func (mq *MessageQueue) IsEmpty() bool { + mq.m.RLock() + defer mq.m.RUnlock() + return len(mq.messages) == 0 +} + +// Nonexported empty check that doesn't lock so we can call this in Read and Write. +func (mq *MessageQueue) isEmpty() bool { + return len(mq.messages) == 0 +} + +// Close closes the queue for future writes or reads. Any attempts to read or write from the +// queue after close will return ErrQueueClosed. This is safe to call multiple times. +func (mq *MessageQueue) Close() { + mq.m.Lock() + defer mq.m.Unlock() + // Already closed + if mq.closed { + return + } + mq.messages = nil + mq.closed = true + // If there's anybody currently waiting on a value from ReadOrWait, we need to + // broadcast so the read(s) can return ErrQueueClosed. + mq.c.Broadcast() +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go index ff81ac2c156..5debe974d41 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go @@ -21,7 +21,7 @@ func ActivateLayer(ctx context.Context, path string) (err error) { err = activateLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go index ffee31ab126..480aee8725c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go @@ -21,7 +21,7 @@ func CreateLayer(ctx context.Context, path, parent string) (err error) { err = createLayer(&stdDriverInfo, path, parent) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go index 5a3809ae229..131aa94f14b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go @@ -28,7 +28,7 @@ func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []str err = createSandboxLayer(&stdDriverInfo, path, 0, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go index 787054e7941..424467ac331 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go @@ -19,7 +19,7 @@ func DestroyLayer(ctx context.Context, path string) (err error) { err = destroyLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go index 93f27da8a0a..035c9041e68 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go @@ -25,12 +25,12 @@ func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error err = expandSandboxSize(&stdDriverInfo, path, size) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } // Manually expand the volume now in order to work around bugs in 19H1 and // prerelease versions of Vb. Remove once this is fixed in Windows. - if build := osversion.Get().Build; build >= osversion.V19H1 && build < 19020 { + if build := osversion.Build(); build >= osversion.V19H1 && build < 19020 { err = expandSandboxVolume(ctx, path) if err != nil { return err diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go index 09f0de1a446..97b27eb7d6b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go @@ -35,7 +35,7 @@ func ExportLayer(ctx context.Context, path string, exportFolderPath string, pare err = exportLayer(&stdDriverInfo, path, exportFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go index 4d22d0ecf3d..8d213f5871a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go @@ -27,7 +27,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { log.G(ctx).Debug("Calling proc (1)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, nil) if err != nil { - return "", hcserror.New(err, title+" - failed", "(first call)") + return "", hcserror.New(err, title, "(first call)") } // Allocate a mount path of the returned length. @@ -41,7 +41,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { log.G(ctx).Debug("Calling proc (2)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, &mountPathp[0]) if err != nil { - return "", hcserror.New(err, title+" - failed", "(second call)") + return "", hcserror.New(err, title, "(second call)") } mountPath := syscall.UTF16ToString(mountPathp[0:]) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go index bcc8fbd4239..ae1fff84036 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go @@ -21,7 +21,7 @@ func GetSharedBaseImages(ctx context.Context) (_ string, err error) { var buffer *uint16 err = getBaseImages(&buffer) if err != nil { - return "", hcserror.New(err, title+" - failed", "") + return "", hcserror.New(err, title, "") } imageData := interop.ConvertAndFreeCoTaskMemString(buffer) span.AddAttributes(trace.StringAttribute("imageData", imageData)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go index 3eaca27808e..4b282fef9db 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go @@ -20,7 +20,7 @@ func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error err = grantVmAccess(vmid, filepath) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go index b3c150d66fe..687550f0be3 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go @@ -36,7 +36,7 @@ func ImportLayer(ctx context.Context, path string, importFolderPath string, pare err = importLayer(&stdDriverInfo, path, importFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go index c6999973cb8..01e67233939 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go @@ -21,7 +21,7 @@ func LayerExists(ctx context.Context, path string) (_ bool, err error) { var exists uint32 err = layerExists(&stdDriverInfo, path, &exists) if err != nil { - return false, hcserror.New(err, title+" - failed", "") + return false, hcserror.New(err, title, "") } span.AddAttributes(trace.BoolAttribute("layer-exists", exists != 0)) return exists != 0, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go index 83ba72cfada..b7f3064f26b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go @@ -76,7 +76,7 @@ func readTombstones(path string) (map[string]([]string), error) { defer tf.Close() s := bufio.NewScanner(tf) if !s.Scan() || s.Text() != "\xef\xbb\xbfVersion 1.0" { - return nil, errors.New("Invalid tombstones file") + return nil, errors.New("invalid tombstones file") } ts := make(map[string]([]string)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go index bcf39c6b86c..09950297cef 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go @@ -17,12 +17,12 @@ func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) { ctx, span := trace.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() - span.AddAttributes(trace.StringAttribute("name", name)) + span.AddAttributes(trace.StringAttribute("objectName", name)) var id guid.GUID err = nameToGuid(name, &id) if err != nil { - return guid.GUID{}, hcserror.New(err, title+" - failed", "") + return guid.GUID{}, hcserror.New(err, title, "") } span.AddAttributes(trace.StringAttribute("guid", id.String())) return id, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go index 55f7730d0c1..90129faefbb 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go @@ -38,7 +38,7 @@ func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) ( defer prepareLayerLock.Unlock() err = prepareLayer(&stdDriverInfo, path, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go index 79fb986786c..71b130c525f 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go @@ -19,7 +19,7 @@ func UnprepareLayer(ctx context.Context, path string) (err error) { err = unprepareLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go new file mode 100644 index 00000000000..def9525417e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go @@ -0,0 +1,44 @@ +package winapi + +import ( + "unsafe" + + "golang.org/x/sys/windows" +) + +const PSEUDOCONSOLE_INHERIT_CURSOR = 0x1 + +// CreatePseudoConsole creates a windows pseudo console. +func CreatePseudoConsole(size windows.Coord, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) error { + // We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand. + return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), hInput, hOutput, 0, hpcon) +} + +// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`. +func ResizePseudoConsole(hpcon windows.Handle, size windows.Coord) error { + // We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand. + return resizePseudoConsole(hpcon, *((*uint32)(unsafe.Pointer(&size)))) +} + +// HRESULT WINAPI CreatePseudoConsole( +// _In_ COORD size, +// _In_ HANDLE hInput, +// _In_ HANDLE hOutput, +// _In_ DWORD dwFlags, +// _Out_ HPCON* phPC +// ); +// +//sys createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) = kernel32.CreatePseudoConsole + +// void WINAPI ClosePseudoConsole( +// _In_ HPCON hPC +// ); +// +//sys ClosePseudoConsole(hpc windows.Handle) = kernel32.ClosePseudoConsole + +// HRESULT WINAPI ResizePseudoConsole( +// _In_ HPCON hPC , +// _In_ COORD size +// ); +// +//sys resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go deleted file mode 100644 index 4e609cbf1cd..00000000000 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go +++ /dev/null @@ -1,3 +0,0 @@ -package winapi - -//sys GetQueuedCompletionStatus(cphandle windows.Handle, qty *uint32, key *uintptr, overlapped **windows.Overlapped, timeout uint32) (err error) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go index ba12b1ad92e..479649db363 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go @@ -24,7 +24,10 @@ const ( // Access rights for creating or opening job objects. // // https://docs.microsoft.com/en-us/windows/win32/procthread/job-object-security-and-access-rights -const JOB_OBJECT_ALL_ACCESS = 0x1F001F +const ( + JOB_OBJECT_QUERY = 0x0004 + JOB_OBJECT_ALL_ACCESS = 0x1F001F +) // IO limit flags // @@ -93,7 +96,7 @@ type JOBOBJECT_BASIC_PROCESS_ID_LIST struct { // AllPids returns all the process Ids in the job object. func (p *JOBOBJECT_BASIC_PROCESS_ID_LIST) AllPids() []uintptr { - return (*[(1 << 27) - 1]uintptr)(unsafe.Pointer(&p.ProcessIdList[0]))[:p.NumberOfProcessIdsInList] + return (*[(1 << 27) - 1]uintptr)(unsafe.Pointer(&p.ProcessIdList[0]))[:p.NumberOfProcessIdsInList:p.NumberOfProcessIdsInList] } // https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-jobobject_basic_accounting_information @@ -162,7 +165,7 @@ type JOBOBJECT_ASSOCIATE_COMPLETION_PORT struct { // PBOOL Result // ); // -//sys IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *bool) (err error) = kernel32.IsProcessInJob +//sys IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *int32) (err error) = kernel32.IsProcessInJob // BOOL QueryInformationJobObject( // HANDLE hJob, diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go index 83f70406446..53f62948c90 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go @@ -1,27 +1,4 @@ package winapi -// VOID RtlMoveMemory( -// _Out_ VOID UNALIGNED *Destination, -// _In_ const VOID UNALIGNED *Source, -// _In_ SIZE_T Length -// ); -//sys RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) = kernel32.RtlMoveMemory - //sys LocalAlloc(flags uint32, size int) (ptr uintptr) = kernel32.LocalAlloc //sys LocalFree(ptr uintptr) = kernel32.LocalFree - -// BOOL QueryWorkingSet( -// HANDLE hProcess, -// PVOID pv, -// DWORD cb -// ); -//sys QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) = psapi.QueryWorkingSet - -type PSAPI_WORKING_SET_INFORMATION struct { - NumberOfEntries uintptr - WorkingSetInfo [1]PSAPI_WORKING_SET_BLOCK -} - -type PSAPI_WORKING_SET_BLOCK struct { - Flags uintptr -} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go index b87068327cc..5f9e03fd28e 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go @@ -2,9 +2,64 @@ package winapi const PROCESS_ALL_ACCESS uint32 = 2097151 -// DWORD GetProcessImageFileNameW( -// HANDLE hProcess, -// LPWSTR lpImageFileName, -// DWORD nSize +const ( + PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x20016 + PROC_THREAD_ATTRIBUTE_JOB_LIST = 0x2000D +) + +// ProcessVmCounters corresponds to the _VM_COUNTERS_EX and _VM_COUNTERS_EX2 structures. +const ProcessVmCounters = 3 + +// __kernel_entry NTSTATUS NtQueryInformationProcess( +// [in] HANDLE ProcessHandle, +// [in] PROCESSINFOCLASS ProcessInformationClass, +// [out] PVOID ProcessInformation, +// [in] ULONG ProcessInformationLength, +// [out, optional] PULONG ReturnLength // ); -//sys GetProcessImageFileName(hProcess windows.Handle, imageFileName *uint16, nSize uint32) (size uint32, err error) = kernel32.GetProcessImageFileNameW +// +//sys NtQueryInformationProcess(processHandle windows.Handle, processInfoClass uint32, processInfo uintptr, processInfoLength uint32, returnLength *uint32) (status uint32) = ntdll.NtQueryInformationProcess + +// typedef struct _VM_COUNTERS_EX +// { +// SIZE_T PeakVirtualSize; +// SIZE_T VirtualSize; +// ULONG PageFaultCount; +// SIZE_T PeakWorkingSetSize; +// SIZE_T WorkingSetSize; +// SIZE_T QuotaPeakPagedPoolUsage; +// SIZE_T QuotaPagedPoolUsage; +// SIZE_T QuotaPeakNonPagedPoolUsage; +// SIZE_T QuotaNonPagedPoolUsage; +// SIZE_T PagefileUsage; +// SIZE_T PeakPagefileUsage; +// SIZE_T PrivateUsage; +// } VM_COUNTERS_EX, *PVM_COUNTERS_EX; +// +type VM_COUNTERS_EX struct { + PeakVirtualSize uintptr + VirtualSize uintptr + PageFaultCount uint32 + PeakWorkingSetSize uintptr + WorkingSetSize uintptr + QuotaPeakPagedPoolUsage uintptr + QuotaPagedPoolUsage uintptr + QuotaPeakNonPagedPoolUsage uintptr + QuotaNonPagedPoolUsage uintptr + PagefileUsage uintptr + PeakPagefileUsage uintptr + PrivateUsage uintptr +} + +// typedef struct _VM_COUNTERS_EX2 +// { +// VM_COUNTERS_EX CountersEx; +// SIZE_T PrivateWorkingSetSize; +// SIZE_T SharedCommitUsage; +// } VM_COUNTERS_EX2, *PVM_COUNTERS_EX2; +// +type VM_COUNTERS_EX2 struct { + CountersEx VM_COUNTERS_EX + PrivateWorkingSetSize uintptr + SharedCommitUsage uintptr +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go index db59567d089..859b753c246 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go @@ -20,36 +20,41 @@ func Uint16BufferToSlice(buffer *uint16, bufferLength int) (result []uint16) { return } +// UnicodeString corresponds to UNICODE_STRING win32 struct defined here +// https://docs.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-_unicode_string type UnicodeString struct { Length uint16 MaximumLength uint16 Buffer *uint16 } +// NTSTRSAFE_UNICODE_STRING_MAX_CCH is a constant defined in ntstrsafe.h. This value +// denotes the maximum number of wide chars a path can have. +const NTSTRSAFE_UNICODE_STRING_MAX_CCH = 32767 + //String converts a UnicodeString to a golang string func (uni UnicodeString) String() string { // UnicodeString is not guaranteed to be null terminated, therefore // use the UnicodeString's Length field - return syscall.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2))) + return windows.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2))) } // NewUnicodeString allocates a new UnicodeString and copies `s` into // the buffer of the new UnicodeString. func NewUnicodeString(s string) (*UnicodeString, error) { - // Get length of original `s` to use in the UnicodeString since the `buf` - // created later will have an additional trailing null character - length := len(s) - if length > 32767 { - return nil, syscall.ENAMETOOLONG - } - buf, err := windows.UTF16FromString(s) if err != nil { return nil, err } + + if len(buf) > NTSTRSAFE_UNICODE_STRING_MAX_CCH { + return nil, syscall.ENAMETOOLONG + } + uni := &UnicodeString{ - Length: uint16(length * 2), - MaximumLength: uint16(length * 2), + // The length is in bytes and should not include the trailing null character. + Length: uint16((len(buf) - 1) * 2), + MaximumLength: uint16((len(buf) - 1) * 2), Buffer: &buf[0], } return uni, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go index ec88c0d2128..d2cc9d9fba6 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go @@ -2,4 +2,4 @@ // be thought of as an extension to golang.org/x/sys/windows. package winapi -//go:generate go run ..\..\mksyscall_windows.go -output zsyscall_windows.go system.go net.go path.go thread.go iocp.go jobobject.go logon.go memory.go process.go processor.go devices.go filesystem.go errors.go +//go:generate go run ..\..\mksyscall_windows.go -output zsyscall_windows.go user.go console.go system.go net.go path.go thread.go jobobject.go logon.go memory.go process.go processor.go devices.go filesystem.go errors.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go index 2941b0f9809..39fb3e1adc0 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go @@ -37,18 +37,19 @@ func errnoErr(e syscall.Errno) error { } var ( + modkernel32 = windows.NewLazySystemDLL("kernel32.dll") modntdll = windows.NewLazySystemDLL("ntdll.dll") modiphlpapi = windows.NewLazySystemDLL("iphlpapi.dll") - modkernel32 = windows.NewLazySystemDLL("kernel32.dll") modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") - modpsapi = windows.NewLazySystemDLL("psapi.dll") modcfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll") + procCreatePseudoConsole = modkernel32.NewProc("CreatePseudoConsole") + procClosePseudoConsole = modkernel32.NewProc("ClosePseudoConsole") + procResizePseudoConsole = modkernel32.NewProc("ResizePseudoConsole") procNtQuerySystemInformation = modntdll.NewProc("NtQuerySystemInformation") procSetJobCompartmentId = modiphlpapi.NewProc("SetJobCompartmentId") procSearchPathW = modkernel32.NewProc("SearchPathW") procCreateRemoteThread = modkernel32.NewProc("CreateRemoteThread") - procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus") procIsProcessInJob = modkernel32.NewProc("IsProcessInJob") procQueryInformationJobObject = modkernel32.NewProc("QueryInformationJobObject") procOpenJobObjectW = modkernel32.NewProc("OpenJobObjectW") @@ -57,11 +58,9 @@ var ( procNtOpenJobObject = modntdll.NewProc("NtOpenJobObject") procNtCreateJobObject = modntdll.NewProc("NtCreateJobObject") procLogonUserW = modadvapi32.NewProc("LogonUserW") - procRtlMoveMemory = modkernel32.NewProc("RtlMoveMemory") procLocalAlloc = modkernel32.NewProc("LocalAlloc") procLocalFree = modkernel32.NewProc("LocalFree") - procQueryWorkingSet = modpsapi.NewProc("QueryWorkingSet") - procGetProcessImageFileNameW = modkernel32.NewProc("GetProcessImageFileNameW") + procNtQueryInformationProcess = modntdll.NewProc("NtQueryInformationProcess") procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") procCM_Get_Device_ID_List_SizeA = modcfgmgr32.NewProc("CM_Get_Device_ID_List_SizeA") procCM_Get_Device_ID_ListA = modcfgmgr32.NewProc("CM_Get_Device_ID_ListA") @@ -74,6 +73,33 @@ var ( procRtlNtStatusToDosError = modntdll.NewProc("RtlNtStatusToDosError") ) +func createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) { + r0, _, _ := syscall.Syscall6(procCreatePseudoConsole.Addr(), 5, uintptr(size), uintptr(hInput), uintptr(hOutput), uintptr(dwFlags), uintptr(unsafe.Pointer(hpcon)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func ClosePseudoConsole(hpc windows.Handle) { + syscall.Syscall(procClosePseudoConsole.Addr(), 1, uintptr(hpc), 0, 0) + return +} + +func resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) { + r0, _, _ := syscall.Syscall(procResizePseudoConsole.Addr(), 2, uintptr(hPc), uintptr(size), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + func NtQuerySystemInformation(systemInfoClass int, systemInformation uintptr, systemInfoLength uint32, returnLength *uint32) (status uint32) { r0, _, _ := syscall.Syscall6(procNtQuerySystemInformation.Addr(), 4, uintptr(systemInfoClass), uintptr(systemInformation), uintptr(systemInfoLength), uintptr(unsafe.Pointer(returnLength)), 0, 0) status = uint32(r0) @@ -114,19 +140,7 @@ func CreateRemoteThread(process windows.Handle, sa *windows.SecurityAttributes, return } -func GetQueuedCompletionStatus(cphandle windows.Handle, qty *uint32, key *uintptr, overlapped **windows.Overlapped, timeout uint32) (err error) { - r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(cphandle), uintptr(unsafe.Pointer(qty)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(overlapped)), uintptr(timeout), 0) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *bool) (err error) { +func IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *int32) (err error) { r1, _, e1 := syscall.Syscall(procIsProcessInJob.Addr(), 3, uintptr(procHandle), uintptr(jobHandle), uintptr(unsafe.Pointer(result))) if r1 == 0 { if e1 != 0 { @@ -219,18 +233,6 @@ func LogonUser(username *uint16, domain *uint16, password *uint16, logonType uin return } -func RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procRtlMoveMemory.Addr(), 3, uintptr(unsafe.Pointer(destination)), uintptr(unsafe.Pointer(source)), uintptr(length)) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - func LocalAlloc(flags uint32, size int) (ptr uintptr) { r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(flags), uintptr(size), 0) ptr = uintptr(r0) @@ -242,28 +244,9 @@ func LocalFree(ptr uintptr) { return } -func QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) { - r1, _, e1 := syscall.Syscall(procQueryWorkingSet.Addr(), 3, uintptr(handle), uintptr(pv), uintptr(cb)) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func GetProcessImageFileName(hProcess windows.Handle, imageFileName *uint16, nSize uint32) (size uint32, err error) { - r0, _, e1 := syscall.Syscall(procGetProcessImageFileNameW.Addr(), 3, uintptr(hProcess), uintptr(unsafe.Pointer(imageFileName)), uintptr(nSize)) - size = uint32(r0) - if size == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } +func NtQueryInformationProcess(processHandle windows.Handle, processInfoClass uint32, processInfo uintptr, processInfoLength uint32, returnLength *uint32) (status uint32) { + r0, _, _ := syscall.Syscall6(procNtQueryInformationProcess.Addr(), 5, uintptr(processHandle), uintptr(processInfoClass), uintptr(processInfo), uintptr(processInfoLength), uintptr(unsafe.Pointer(returnLength)), 0) + status = uint32(r0) return } diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go b/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go index 42e58403de9..3ab3bcd89a1 100644 --- a/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go @@ -2,6 +2,7 @@ package osversion import ( "fmt" + "sync" "golang.org/x/sys/windows" ) @@ -15,19 +16,26 @@ type OSVersion struct { Build uint16 } +var ( + osv OSVersion + once sync.Once +) + // Get gets the operating system version on Windows. // The calling application must be manifested to get the correct version information. func Get() OSVersion { - var err error - osv := OSVersion{} - osv.Version, err = windows.GetVersion() - if err != nil { - // GetVersion never fails. - panic(err) - } - osv.MajorVersion = uint8(osv.Version & 0xFF) - osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF) - osv.Build = uint16(osv.Version >> 16) + once.Do(func() { + var err error + osv = OSVersion{} + osv.Version, err = windows.GetVersion() + if err != nil { + // GetVersion never fails. + panic(err) + } + osv.MajorVersion = uint8(osv.Version & 0xFF) + osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF) + osv.Build = uint16(osv.Version >> 16) + }) return osv } diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go index e9267b9554f..75dce5d821d 100644 --- a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go +++ b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go @@ -35,4 +35,16 @@ const ( // V20H2 corresponds to Windows Server 20H2 (semi-annual channel). V20H2 = 19042 + + // V21H1 corresponds to Windows Server 21H1 (semi-annual channel). + V21H1 = 19043 + + // V21H2Win10 corresponds to Windows 10 (November 2021 Update). + V21H2Win10 = 19044 + + // V21H2Server corresponds to Windows Server 2022 (ltsc2022). + V21H2Server = 20348 + + // V21H2Win11 corresponds to Windows 11 (original release). + V21H2Win11 = 22000 ) diff --git a/vendor/github.com/cespare/xxhash/v2/.travis.yml b/vendor/github.com/cespare/xxhash/v2/.travis.yml deleted file mode 100644 index c516ea88da7..00000000000 --- a/vendor/github.com/cespare/xxhash/v2/.travis.yml +++ /dev/null @@ -1,8 +0,0 @@ -language: go -go: - - "1.x" - - master -env: - - TAGS="" - - TAGS="-tags purego" -script: go test $TAGS -v ./... diff --git a/vendor/github.com/cespare/xxhash/v2/README.md b/vendor/github.com/cespare/xxhash/v2/README.md index 2fd8693c21b..792b4a60b34 100644 --- a/vendor/github.com/cespare/xxhash/v2/README.md +++ b/vendor/github.com/cespare/xxhash/v2/README.md @@ -1,7 +1,7 @@ # xxhash -[![GoDoc](https://godoc.org/github.com/cespare/xxhash?status.svg)](https://godoc.org/github.com/cespare/xxhash) -[![Build Status](https://travis-ci.org/cespare/xxhash.svg?branch=master)](https://travis-ci.org/cespare/xxhash) +[![Go Reference](https://pkg.go.dev/badge/github.com/cespare/xxhash/v2.svg)](https://pkg.go.dev/github.com/cespare/xxhash/v2) +[![Test](https://github.com/cespare/xxhash/actions/workflows/test.yml/badge.svg)](https://github.com/cespare/xxhash/actions/workflows/test.yml) xxhash is a Go implementation of the 64-bit [xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a @@ -64,4 +64,6 @@ $ go test -benchtime 10s -bench '/xxhash,direct,bytes' - [InfluxDB](https://github.com/influxdata/influxdb) - [Prometheus](https://github.com/prometheus/prometheus) +- [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics) - [FreeCache](https://github.com/coocood/freecache) +- [FastCache](https://github.com/VictoriaMetrics/fastcache) diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash.go b/vendor/github.com/cespare/xxhash/v2/xxhash.go index db0b35fbe39..15c835d5417 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash.go @@ -193,7 +193,6 @@ func (d *Digest) UnmarshalBinary(b []byte) error { b, d.v4 = consumeUint64(b) b, d.total = consumeUint64(b) copy(d.mem[:], b) - b = b[len(d.mem):] d.n = int(d.total % uint64(len(d.mem))) return nil } diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s index d580e32aed4..be8db5bf796 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s @@ -6,7 +6,7 @@ // Register allocation: // AX h -// CX pointer to advance through b +// SI pointer to advance through b // DX n // BX loop end // R8 v1, k1 @@ -16,39 +16,39 @@ // R12 tmp // R13 prime1v // R14 prime2v -// R15 prime4v +// DI prime4v -// round reads from and advances the buffer pointer in CX. +// round reads from and advances the buffer pointer in SI. // It assumes that R13 has prime1v and R14 has prime2v. #define round(r) \ - MOVQ (CX), R12 \ - ADDQ $8, CX \ + MOVQ (SI), R12 \ + ADDQ $8, SI \ IMULQ R14, R12 \ ADDQ R12, r \ ROLQ $31, r \ IMULQ R13, r // mergeRound applies a merge round on the two registers acc and val. -// It assumes that R13 has prime1v, R14 has prime2v, and R15 has prime4v. +// It assumes that R13 has prime1v, R14 has prime2v, and DI has prime4v. #define mergeRound(acc, val) \ IMULQ R14, val \ ROLQ $31, val \ IMULQ R13, val \ XORQ val, acc \ IMULQ R13, acc \ - ADDQ R15, acc + ADDQ DI, acc // func Sum64(b []byte) uint64 TEXT ·Sum64(SB), NOSPLIT, $0-32 // Load fixed primes. MOVQ ·prime1v(SB), R13 MOVQ ·prime2v(SB), R14 - MOVQ ·prime4v(SB), R15 + MOVQ ·prime4v(SB), DI // Load slice. - MOVQ b_base+0(FP), CX + MOVQ b_base+0(FP), SI MOVQ b_len+8(FP), DX - LEAQ (CX)(DX*1), BX + LEAQ (SI)(DX*1), BX // The first loop limit will be len(b)-32. SUBQ $32, BX @@ -65,14 +65,14 @@ TEXT ·Sum64(SB), NOSPLIT, $0-32 XORQ R11, R11 SUBQ R13, R11 - // Loop until CX > BX. + // Loop until SI > BX. blockLoop: round(R8) round(R9) round(R10) round(R11) - CMPQ CX, BX + CMPQ SI, BX JLE blockLoop MOVQ R8, AX @@ -100,16 +100,16 @@ noBlocks: afterBlocks: ADDQ DX, AX - // Right now BX has len(b)-32, and we want to loop until CX > len(b)-8. + // Right now BX has len(b)-32, and we want to loop until SI > len(b)-8. ADDQ $24, BX - CMPQ CX, BX + CMPQ SI, BX JG fourByte wordLoop: // Calculate k1. - MOVQ (CX), R8 - ADDQ $8, CX + MOVQ (SI), R8 + ADDQ $8, SI IMULQ R14, R8 ROLQ $31, R8 IMULQ R13, R8 @@ -117,18 +117,18 @@ wordLoop: XORQ R8, AX ROLQ $27, AX IMULQ R13, AX - ADDQ R15, AX + ADDQ DI, AX - CMPQ CX, BX + CMPQ SI, BX JLE wordLoop fourByte: ADDQ $4, BX - CMPQ CX, BX + CMPQ SI, BX JG singles - MOVL (CX), R8 - ADDQ $4, CX + MOVL (SI), R8 + ADDQ $4, SI IMULQ R13, R8 XORQ R8, AX @@ -138,19 +138,19 @@ fourByte: singles: ADDQ $4, BX - CMPQ CX, BX + CMPQ SI, BX JGE finalize singlesLoop: - MOVBQZX (CX), R12 - ADDQ $1, CX + MOVBQZX (SI), R12 + ADDQ $1, SI IMULQ ·prime5v(SB), R12 XORQ R12, AX ROLQ $11, AX IMULQ R13, AX - CMPQ CX, BX + CMPQ SI, BX JL singlesLoop finalize: @@ -179,9 +179,9 @@ TEXT ·writeBlocks(SB), NOSPLIT, $0-40 MOVQ ·prime2v(SB), R14 // Load slice. - MOVQ b_base+8(FP), CX + MOVQ b_base+8(FP), SI MOVQ b_len+16(FP), DX - LEAQ (CX)(DX*1), BX + LEAQ (SI)(DX*1), BX SUBQ $32, BX // Load vN from d. @@ -199,7 +199,7 @@ blockLoop: round(R10) round(R11) - CMPQ CX, BX + CMPQ SI, BX JLE blockLoop // Copy vN back to d. @@ -208,8 +208,8 @@ blockLoop: MOVQ R10, 16(AX) MOVQ R11, 24(AX) - // The number of bytes written is CX minus the old base pointer. - SUBQ b_base+8(FP), CX - MOVQ CX, ret+32(FP) + // The number of bytes written is SI minus the old base pointer. + SUBQ b_base+8(FP), SI + MOVQ SI, ret+32(FP) RET diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go index 53bf76efbc2..376e0ca2e49 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go @@ -6,41 +6,52 @@ package xxhash import ( - "reflect" "unsafe" ) -// Notes: +// In the future it's possible that compiler optimizations will make these +// XxxString functions unnecessary by realizing that calls such as +// Sum64([]byte(s)) don't need to copy s. See https://golang.org/issue/2205. +// If that happens, even if we keep these functions they can be replaced with +// the trivial safe code. + +// NOTE: The usual way of doing an unsafe string-to-[]byte conversion is: // -// See https://groups.google.com/d/msg/golang-nuts/dcjzJy-bSpw/tcZYBzQqAQAJ -// for some discussion about these unsafe conversions. +// var b []byte +// bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) +// bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data +// bh.Len = len(s) +// bh.Cap = len(s) // -// In the future it's possible that compiler optimizations will make these -// unsafe operations unnecessary: https://golang.org/issue/2205. +// Unfortunately, as of Go 1.15.3 the inliner's cost model assigns a high enough +// weight to this sequence of expressions that any function that uses it will +// not be inlined. Instead, the functions below use a different unsafe +// conversion designed to minimize the inliner weight and allow both to be +// inlined. There is also a test (TestInlining) which verifies that these are +// inlined. // -// Both of these wrapper functions still incur function call overhead since they -// will not be inlined. We could write Go/asm copies of Sum64 and Digest.Write -// for strings to squeeze out a bit more speed. Mid-stack inlining should -// eventually fix this. +// See https://github.com/golang/go/issues/42739 for discussion. // Sum64String computes the 64-bit xxHash digest of s. // It may be faster than Sum64([]byte(s)) by avoiding a copy. func Sum64String(s string) uint64 { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) + b := *(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)})) return Sum64(b) } // WriteString adds more data to d. It always returns len(s), nil. // It may be faster than Write([]byte(s)) by avoiding a copy. func (d *Digest) WriteString(s string) (n int, err error) { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) - return d.Write(b) + d.Write(*(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)}))) + // d.Write always returns len(s), nil. + // Ignoring the return output and returning these fixed values buys a + // savings of 6 in the inliner's cost model. + return len(s), nil +} + +// sliceHeader is similar to reflect.SliceHeader, but it assumes that the layout +// of the first two words is the same as the layout of a string. +type sliceHeader struct { + s string + cap int } diff --git a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go index a530f1d8fd4..6d2d41770b9 100644 --- a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go +++ b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go @@ -9,6 +9,7 @@ import ( proto "github.com/gogo/protobuf/proto" io "io" math "math" + math_bits "math/bits" reflect "reflect" strings "strings" ) @@ -22,21 +23,21 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package type Metrics struct { - Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"` - Pids *PidsStat `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"` - CPU *CPUStat `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"` - Memory *MemoryStat `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"` - Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"` - Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"` - Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"` - CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"` - MemoryOomControl *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=MemoryOomControl,proto3" json:"memory_oom_control,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"` + Pids *PidsStat `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"` + CPU *CPUStat `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"` + Memory *MemoryStat `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"` + Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"` + Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"` + Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"` + CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"` + MemoryOomControl *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=memoryOomControl,proto3" json:"memory_oom_control,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *Metrics) Reset() { *m = Metrics{} } @@ -52,7 +53,7 @@ func (m *Metrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Metrics.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -94,7 +95,7 @@ func (m *HugetlbStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_HugetlbStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -134,7 +135,7 @@ func (m *PidsStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_PidsStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -174,7 +175,7 @@ func (m *CPUStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_CPUStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -217,7 +218,7 @@ func (m *CPUUsage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_CPUUsage.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -258,7 +259,7 @@ func (m *Throttle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Throttle.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -332,7 +333,7 @@ func (m *MemoryStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_MemoryStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -374,7 +375,7 @@ func (m *MemoryEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_MemoryEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -394,15 +395,15 @@ func (m *MemoryEntry) XXX_DiscardUnknown() { var xxx_messageInfo_MemoryEntry proto.InternalMessageInfo type MemoryOomControl struct { - OomKillDisable uint64 `protobuf:"varint,1,opt,name=oom_kill_disable,proto3" json:oom_kill_disable",omitempty"` - UnderOom uint64 `protobuf:"varint,2,opt,name=under_oom,proto3" json:"under_oom,omitempty"` - OomKill uint64 `protobuf:"varint,3,opt,name=oom_kill,proto3" json:"oom_kill,omitempty"` + OomKillDisable uint64 `protobuf:"varint,1,opt,name=oom_kill_disable,json=oomKillDisable,proto3" json:"oom_kill_disable,omitempty"` + UnderOom uint64 `protobuf:"varint,2,opt,name=under_oom,json=underOom,proto3" json:"under_oom,omitempty"` + OomKill uint64 `protobuf:"varint,3,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"` XXX_NoUnkeyedLiteral struct{} `json:"-"` XXX_unrecognized []byte `json:"-"` XXX_sizecache int32 `json:"-"` } -func (m *MemoryOomControl) Reset() { *m = MemoryOomControl{} } +func (m *MemoryOomControl) Reset() { *m = MemoryOomControl{} } func (*MemoryOomControl) ProtoMessage() {} func (*MemoryOomControl) Descriptor() ([]byte, []int) { return fileDescriptor_a17b2d87c332bfaa, []int{8} @@ -415,7 +416,7 @@ func (m *MemoryOomControl) XXX_Marshal(b []byte, deterministic bool) ([]byte, er return xxx_messageInfo_MemoryOomControl.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -461,7 +462,7 @@ func (m *BlkIOStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_BlkIOStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -504,7 +505,7 @@ func (m *BlkIOEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_BlkIOEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -544,7 +545,7 @@ func (m *RdmaStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_RdmaStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -585,7 +586,7 @@ func (m *RdmaEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_RdmaEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -632,7 +633,7 @@ func (m *NetworkStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_NetworkStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -681,7 +682,7 @@ func (m *CgroupStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_CgroupStats.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -723,118 +724,123 @@ func init() { } var fileDescriptor_a17b2d87c332bfaa = []byte{ - // 1669 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x58, 0x4f, 0x73, 0x1b, 0xb7, - 0x15, 0x0f, 0xc5, 0x95, 0xc8, 0x7d, 0x94, 0x6c, 0x09, 0xfe, 0xb7, 0x52, 0x1c, 0x51, 0xa1, 0xec, - 0xd6, 0xad, 0xa7, 0xd2, 0x24, 0xed, 0x78, 0xea, 0x34, 0x99, 0x4e, 0xa4, 0x24, 0x63, 0x4f, 0xab, - 0x9a, 0x59, 0x4a, 0x93, 0xf6, 0xb4, 0x03, 0x2e, 0xe1, 0x25, 0xac, 0xe5, 0x62, 0x83, 0xc5, 0x52, - 0x74, 0x4f, 0x3d, 0x74, 0xa6, 0xa7, 0x7e, 0xa0, 0x7e, 0x83, 0x1c, 0x7b, 0xe9, 0x4c, 0x7b, 0xd1, - 0x34, 0xfc, 0x1c, 0x3d, 0x74, 0x80, 0x87, 0xfd, 0x43, 0xc7, 0xb2, 0xc2, 0xdb, 0xe2, 0xe1, 0xf7, - 0x7e, 0xef, 0xe1, 0xe1, 0x07, 0xe0, 0x91, 0xf0, 0xab, 0x88, 0xab, 0x71, 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0x99, 0xcb, 0xc6, 0xb4, 0xac, + 0x9d, 0x88, 0x57, 0xfa, 0xe6, 0x38, 0x70, 0x7e, 0xf8, 0x71, 0xeb, 0xbd, 0x7f, 0xff, 0xb8, 0xf5, + 0xde, 0x9f, 0xa7, 0x5b, 0x8d, 0x1f, 0xa6, 0x5b, 0x8d, 0x7f, 0x4c, 0xb7, 0x1a, 0xff, 0x9d, 0x6e, + 0x35, 0x86, 0x4b, 0xfa, 0xcf, 0x95, 0x5f, 0xfd, 0x2f, 0x00, 0x00, 0xff, 0xff, 0xc4, 0x4e, 0x24, + 0x22, 0xc4, 0x11, 0x00, 0x00, } func (m *Metrics) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -842,114 +848,138 @@ func (m *Metrics) Marshal() (dAtA []byte, err error) { } func (m *Metrics) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Metrics) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Hugetlb) > 0 { - for _, msg := range m.Hugetlb { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.MemoryOomControl != nil { + { + size, err := m.MemoryOomControl.MarshalToSizedBuffer(dAtA[:i]) if err != nil { return 0, err } - i += n + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } + i-- + dAtA[i] = 0x4a } - if m.Pids != nil { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Pids.Size())) - n1, err := m.Pids.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if m.CgroupStats != nil { + { + size, err := m.CgroupStats.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n1 + i-- + dAtA[i] = 0x42 } - if m.CPU != nil { - dAtA[i] = 0x1a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.CPU.Size())) - n2, err := m.CPU.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.Network) > 0 { + for iNdEx := len(m.Network) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Network[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x3a } - i += n2 } - if m.Memory != nil { - dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Memory.Size())) - n3, err := m.Memory.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if m.Rdma != nil { + { + size, err := m.Rdma.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n3 + i-- + dAtA[i] = 0x32 } if m.Blkio != nil { - dAtA[i] = 0x2a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Blkio.Size())) - n4, err := m.Blkio.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + { + size, err := m.Blkio.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n4 + i-- + dAtA[i] = 0x2a } - if m.Rdma != nil { - dAtA[i] = 0x32 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Rdma.Size())) - n5, err := m.Rdma.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if m.Memory != nil { + { + size, err := m.Memory.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n5 + i-- + dAtA[i] = 0x22 } - if len(m.Network) > 0 { - for _, msg := range m.Network { - dAtA[i] = 0x3a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) + if m.CPU != nil { + { + size, err := m.CPU.MarshalToSizedBuffer(dAtA[:i]) if err != nil { return 0, err } - i += n + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } + i-- + dAtA[i] = 0x1a } - if m.CgroupStats != nil { - dAtA[i] = 0x42 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.CgroupStats.Size())) - n6, err := m.CgroupStats.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if m.Pids != nil { + { + size, err := m.Pids.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n6 + i-- + dAtA[i] = 0x12 } - if m.MemoryOomControl != nil { - dAtA[i] = 0x4a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.MemoryOomControl.Size())) - n7, err := m.MemoryOomControl.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.Hugetlb) > 0 { + for iNdEx := len(m.Hugetlb) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Hugetlb[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa } - i += n7 - } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) } - return i, nil + return len(dAtA) - i, nil } func (m *HugetlbStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -957,41 +987,48 @@ func (m *HugetlbStat) Marshal() (dAtA []byte, err error) { } func (m *HugetlbStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *HugetlbStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Usage != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if m.Max != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Max)) + if len(m.Pagesize) > 0 { + i -= len(m.Pagesize) + copy(dAtA[i:], m.Pagesize) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Pagesize))) + i-- + dAtA[i] = 0x22 } if m.Failcnt != 0 { - dAtA[i] = 0x18 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Failcnt)) + i-- + dAtA[i] = 0x18 } - if len(m.Pagesize) > 0 { - dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Pagesize))) - i += copy(dAtA[i:], m.Pagesize) + if m.Max != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Max)) + i-- + dAtA[i] = 0x10 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Usage != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) + i-- + dAtA[i] = 0x8 } - return i, nil + return len(dAtA) - i, nil } func (m *PidsStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -999,30 +1036,36 @@ func (m *PidsStat) Marshal() (dAtA []byte, err error) { } func (m *PidsStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *PidsStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Current != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Current)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Limit != 0 { - dAtA[i] = 0x10 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) + i-- + dAtA[i] = 0x10 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Current != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Current)) + i-- + dAtA[i] = 0x8 } - return i, nil + return len(dAtA) - i, nil } func (m *CPUStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1030,40 +1073,50 @@ func (m *CPUStat) Marshal() (dAtA []byte, err error) { } func (m *CPUStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CPUStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Usage != nil { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size())) - n7, err := m.Usage.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n7 + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Throttling != nil { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Throttling.Size())) - n8, err := m.Throttling.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + { + size, err := m.Throttling.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n8 + i-- + dAtA[i] = 0x12 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Usage != nil { + { + size, err := m.Usage.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = 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- if m.Limit != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if m.Usage != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) + if m.Failcnt != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Failcnt)) + i-- + dAtA[i] = 0x20 } if m.Max != 0 { - dAtA[i] = 0x18 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Max)) + i-- + dAtA[i] = 0x18 } - if m.Failcnt != 0 { - dAtA[i] = 0x20 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Failcnt)) + if m.Usage != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) + i-- + dAtA[i] = 0x10 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Limit != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) + i-- + dAtA[i] = 0x8 } - return i, nil + return len(dAtA) - i, nil } func (m *MemoryOomControl) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1464,32 +1550,41 @@ func (m *MemoryOomControl) Marshal() (dAtA []byte, err error) { } func (m *MemoryOomControl) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MemoryOomControl) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.OomKillDisable != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.OomKillDisable)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.OomKill != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.OomKill)) + i-- + dAtA[i] = 0x18 } if m.UnderOom != 0 { - dAtA[i] = 0x10 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.UnderOom)) + i-- + dAtA[i] = 0x10 } - if m.OomKill != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.OomKill)) + if m.OomKillDisable != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.OomKillDisable)) + i-- + dAtA[i] = 0x8 } - return i, nil + return len(dAtA) - i, nil } func (m *BlkIOStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1497,116 +1592,138 @@ func (m *BlkIOStat) Marshal() (dAtA []byte, err error) { } func (m *BlkIOStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BlkIOStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.IoServiceBytesRecursive) > 0 { - for _, msg := range m.IoServiceBytesRecursive { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if len(m.IoServicedRecursive) > 0 { - for _, msg := range m.IoServicedRecursive { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.SectorsRecursive) > 0 { + for iNdEx := len(m.SectorsRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.SectorsRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x42 } } - if len(m.IoQueuedRecursive) > 0 { - for _, msg := range m.IoQueuedRecursive { - dAtA[i] = 0x1a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoTimeRecursive) > 0 { + for iNdEx := len(m.IoTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x3a } } - if len(m.IoServiceTimeRecursive) > 0 { - for _, msg := range m.IoServiceTimeRecursive { - dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoMergedRecursive) > 0 { + for iNdEx := len(m.IoMergedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoMergedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x32 } } if len(m.IoWaitTimeRecursive) > 0 { - for _, msg := range m.IoWaitTimeRecursive { - dAtA[i] = 0x2a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + for iNdEx := len(m.IoWaitTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoWaitTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x2a } } - if len(m.IoMergedRecursive) > 0 { - for _, msg := range m.IoMergedRecursive { - dAtA[i] = 0x32 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoServiceTimeRecursive) > 0 { + for iNdEx := len(m.IoServiceTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServiceTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x22 } } - if len(m.IoTimeRecursive) > 0 { - for _, msg := range m.IoTimeRecursive { - dAtA[i] = 0x3a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoQueuedRecursive) > 0 { + for iNdEx := len(m.IoQueuedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoQueuedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x1a } } - if len(m.SectorsRecursive) > 0 { - for _, msg := range m.SectorsRecursive { - dAtA[i] = 0x42 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoServicedRecursive) > 0 { + for iNdEx := len(m.IoServicedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServicedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x12 } } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.IoServiceBytesRecursive) > 0 { + for iNdEx := len(m.IoServiceBytesRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServiceBytesRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } } - return i, nil + return len(dAtA) - i, nil } func (m *BlkIOEntry) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1614,47 +1731,55 @@ func (m *BlkIOEntry) Marshal() (dAtA []byte, err error) { } func (m *BlkIOEntry) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BlkIOEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Op) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Op))) - i += copy(dAtA[i:], m.Op) - } - if len(m.Device) > 0 { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) - i += copy(dAtA[i:], m.Device) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if m.Major != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Major)) + if m.Value != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x28 } if m.Minor != 0 { - dAtA[i] = 0x20 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Minor)) + i-- + dAtA[i] = 0x20 } - if m.Value != 0 { - dAtA[i] = 0x28 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Value)) + if m.Major != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Major)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.Device) > 0 { + i -= len(m.Device) + copy(dAtA[i:], m.Device) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) + i-- + dAtA[i] = 0x12 } - return i, nil + if len(m.Op) > 0 { + i -= len(m.Op) + copy(dAtA[i:], m.Op) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Op))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil } func (m *RdmaStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1662,44 +1787,54 @@ func (m *RdmaStat) Marshal() (dAtA []byte, err error) { } func (m *RdmaStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RdmaStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Current) > 0 { - for _, msg := range m.Current { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if len(m.Limit) > 0 { - for _, msg := range m.Limit { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + for iNdEx := len(m.Limit) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Limit[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x12 } } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.Current) > 0 { + for iNdEx := len(m.Current) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Current[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } } - return i, nil + return len(dAtA) - i, nil } func (m *RdmaEntry) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1707,36 +1842,43 @@ func (m *RdmaEntry) Marshal() (dAtA []byte, err error) { } func (m *RdmaEntry) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RdmaEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Device) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) - i += copy(dAtA[i:], m.Device) - } - if m.HcaHandles != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.HcaHandles)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.HcaObjects != 0 { - dAtA[i] = 0x18 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.HcaObjects)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.HcaHandles != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.HcaHandles)) + i-- + dAtA[i] = 0x10 + } + if len(m.Device) > 0 { + i -= len(m.Device) + copy(dAtA[i:], m.Device) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) + i-- + dAtA[i] = 0xa } - return i, nil + return len(dAtA) - i, nil } func (m *NetworkStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1744,66 +1886,73 @@ func (m *NetworkStat) Marshal() (dAtA []byte, err error) { } func (m *NetworkStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *NetworkStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Name) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Name))) - i += copy(dAtA[i:], m.Name) - } - if m.RxBytes != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxBytes)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if m.RxPackets != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxPackets)) + if m.TxDropped != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxDropped)) + i-- + dAtA[i] = 0x48 } - if m.RxErrors != 0 { - dAtA[i] = 0x20 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxErrors)) + if m.TxErrors != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxErrors)) + i-- + dAtA[i] = 0x40 } - if m.RxDropped != 0 { - dAtA[i] = 0x28 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxDropped)) + if m.TxPackets != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxPackets)) + i-- + dAtA[i] = 0x38 } if m.TxBytes != 0 { - dAtA[i] = 0x30 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.TxBytes)) + i-- + dAtA[i] = 0x30 } - if m.TxPackets != 0 { - dAtA[i] = 0x38 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxPackets)) + if m.RxDropped != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxDropped)) + i-- + dAtA[i] = 0x28 } - if m.TxErrors != 0 { - dAtA[i] = 0x40 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxErrors)) + if m.RxErrors != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxErrors)) + i-- + dAtA[i] = 0x20 } - if m.TxDropped != 0 { - dAtA[i] = 0x48 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxDropped)) + if m.RxPackets != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxPackets)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.RxBytes != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxBytes)) + i-- + dAtA[i] = 0x10 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa } - return i, nil + return len(dAtA) - i, nil } func (m *CgroupStats) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1811,49 +1960,57 @@ func (m *CgroupStats) Marshal() (dAtA []byte, err error) { } func (m *CgroupStats) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CgroupStats) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.NrSleeping != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrSleeping)) - } - if m.NrRunning != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrRunning)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if m.NrStopped != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrStopped)) + if m.NrIoWait != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrIoWait)) + i-- + dAtA[i] = 0x28 } if m.NrUninterruptible != 0 { - dAtA[i] = 0x20 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.NrUninterruptible)) + i-- + dAtA[i] = 0x20 } - if m.NrIoWait != 0 { - dAtA[i] = 0x28 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrIoWait)) + if m.NrStopped != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrStopped)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.NrRunning != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrRunning)) + i-- + dAtA[i] = 0x10 } - return i, nil + if m.NrSleeping != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrSleeping)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int { + offset -= sovMetrics(v) + base := offset for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) v >>= 7 offset++ } dAtA[offset] = uint8(v) - return offset + 1 + return base } func (m *Metrics) Size() (n int) { if m == nil { @@ -2391,14 +2548,7 @@ func (m *CgroupStats) Size() (n int) { } func sovMetrics(x uint64) (n int) { - for { - n++ - x >>= 7 - if x == 0 { - break - } - } - return n + return (math_bits.Len64(x|1) + 6) / 7 } func sozMetrics(x uint64) (n int) { return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63)))) @@ -2407,16 +2557,26 @@ func (this *Metrics) String() string { if this == nil { return "nil" } + repeatedStringForHugetlb := "[]*HugetlbStat{" + for _, f := range this.Hugetlb { + repeatedStringForHugetlb += strings.Replace(f.String(), "HugetlbStat", "HugetlbStat", 1) + "," + } + repeatedStringForHugetlb += "}" + repeatedStringForNetwork := "[]*NetworkStat{" + for _, f := range this.Network { + repeatedStringForNetwork += strings.Replace(f.String(), "NetworkStat", "NetworkStat", 1) + "," + } + repeatedStringForNetwork += "}" s := strings.Join([]string{`&Metrics{`, - `Hugetlb:` + strings.Replace(fmt.Sprintf("%v", this.Hugetlb), "HugetlbStat", "HugetlbStat", 1) + `,`, - `Pids:` + strings.Replace(fmt.Sprintf("%v", this.Pids), "PidsStat", "PidsStat", 1) + `,`, - `CPU:` + strings.Replace(fmt.Sprintf("%v", this.CPU), "CPUStat", "CPUStat", 1) + `,`, - `Memory:` + strings.Replace(fmt.Sprintf("%v", this.Memory), "MemoryStat", "MemoryStat", 1) + `,`, - `MemoryOomControl:` + strings.Replace(fmt.Sprintf("%v", this.MemoryOomControl), "MemoryOomControl", "MemoryOomControl", 1) + `,`, - `Blkio:` + strings.Replace(fmt.Sprintf("%v", this.Blkio), "BlkIOStat", "BlkIOStat", 1) + `,`, - `Rdma:` + strings.Replace(fmt.Sprintf("%v", this.Rdma), "RdmaStat", "RdmaStat", 1) + `,`, - `Network:` + strings.Replace(fmt.Sprintf("%v", this.Network), "NetworkStat", "NetworkStat", 1) + `,`, - `CgroupStats:` + strings.Replace(fmt.Sprintf("%v", this.CgroupStats), "CgroupStats", "CgroupStats", 1) + `,`, + `Hugetlb:` + repeatedStringForHugetlb + `,`, + `Pids:` + strings.Replace(this.Pids.String(), "PidsStat", "PidsStat", 1) + `,`, + `CPU:` + strings.Replace(this.CPU.String(), "CPUStat", "CPUStat", 1) + `,`, + `Memory:` + strings.Replace(this.Memory.String(), "MemoryStat", "MemoryStat", 1) + `,`, + `Blkio:` + strings.Replace(this.Blkio.String(), "BlkIOStat", "BlkIOStat", 1) + `,`, + `Rdma:` + strings.Replace(this.Rdma.String(), "RdmaStat", "RdmaStat", 1) + `,`, + `Network:` + repeatedStringForNetwork + `,`, + `CgroupStats:` + strings.Replace(this.CgroupStats.String(), "CgroupStats", "CgroupStats", 1) + `,`, + `MemoryOomControl:` + strings.Replace(this.MemoryOomControl.String(), "MemoryOomControl", "MemoryOomControl", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2453,8 +2613,8 @@ func (this *CPUStat) String() string { return "nil" } s := strings.Join([]string{`&CPUStat{`, - `Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "CPUUsage", "CPUUsage", 1) + `,`, - `Throttling:` + strings.Replace(fmt.Sprintf("%v", this.Throttling), "Throttle", "Throttle", 1) + `,`, + `Usage:` + strings.Replace(this.Usage.String(), "CPUUsage", "CPUUsage", 1) + `,`, + `Throttling:` + strings.Replace(this.Throttling.String(), "Throttle", "Throttle", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2524,10 +2684,10 @@ func (this *MemoryStat) String() string { `TotalInactiveFile:` + fmt.Sprintf("%v", this.TotalInactiveFile) + `,`, `TotalActiveFile:` + fmt.Sprintf("%v", this.TotalActiveFile) + `,`, `TotalUnevictable:` + fmt.Sprintf("%v", this.TotalUnevictable) + `,`, - `Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "MemoryEntry", "MemoryEntry", 1) + `,`, - `Swap:` + strings.Replace(fmt.Sprintf("%v", this.Swap), "MemoryEntry", "MemoryEntry", 1) + `,`, - `Kernel:` + strings.Replace(fmt.Sprintf("%v", this.Kernel), "MemoryEntry", "MemoryEntry", 1) + `,`, - `KernelTCP:` + strings.Replace(fmt.Sprintf("%v", this.KernelTCP), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Usage:` + strings.Replace(this.Usage.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Swap:` + strings.Replace(this.Swap.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Kernel:` + strings.Replace(this.Kernel.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `KernelTCP:` + strings.Replace(this.KernelTCP.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2564,15 +2724,55 @@ func (this *BlkIOStat) String() string { if this == nil { return "nil" } + repeatedStringForIoServiceBytesRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServiceBytesRecursive { + repeatedStringForIoServiceBytesRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServiceBytesRecursive += "}" + repeatedStringForIoServicedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServicedRecursive { + repeatedStringForIoServicedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServicedRecursive += "}" + repeatedStringForIoQueuedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoQueuedRecursive { + repeatedStringForIoQueuedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoQueuedRecursive += "}" + repeatedStringForIoServiceTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServiceTimeRecursive { + repeatedStringForIoServiceTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServiceTimeRecursive += "}" + repeatedStringForIoWaitTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoWaitTimeRecursive { + repeatedStringForIoWaitTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoWaitTimeRecursive += "}" + repeatedStringForIoMergedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoMergedRecursive { + repeatedStringForIoMergedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoMergedRecursive += "}" + repeatedStringForIoTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoTimeRecursive { + repeatedStringForIoTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoTimeRecursive += "}" + repeatedStringForSectorsRecursive := "[]*BlkIOEntry{" + for _, f := range this.SectorsRecursive { + repeatedStringForSectorsRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForSectorsRecursive += "}" s := strings.Join([]string{`&BlkIOStat{`, - `IoServiceBytesRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceBytesRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoServicedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServicedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoQueuedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoQueuedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoServiceTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoWaitTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoWaitTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoMergedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoMergedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `SectorsRecursive:` + strings.Replace(fmt.Sprintf("%v", this.SectorsRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, + `IoServiceBytesRecursive:` + repeatedStringForIoServiceBytesRecursive + `,`, + `IoServicedRecursive:` + repeatedStringForIoServicedRecursive + `,`, + `IoQueuedRecursive:` + repeatedStringForIoQueuedRecursive + `,`, + `IoServiceTimeRecursive:` + repeatedStringForIoServiceTimeRecursive + `,`, + `IoWaitTimeRecursive:` + repeatedStringForIoWaitTimeRecursive + `,`, + `IoMergedRecursive:` + repeatedStringForIoMergedRecursive + `,`, + `IoTimeRecursive:` + repeatedStringForIoTimeRecursive + `,`, + `SectorsRecursive:` + repeatedStringForSectorsRecursive + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2597,9 +2797,19 @@ func (this *RdmaStat) String() string { if this == nil { return "nil" } + repeatedStringForCurrent := "[]*RdmaEntry{" + for _, f := range this.Current { + repeatedStringForCurrent += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + "," + } + repeatedStringForCurrent += "}" + repeatedStringForLimit := "[]*RdmaEntry{" + for _, f := range this.Limit { + repeatedStringForLimit += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + "," + } + repeatedStringForLimit += "}" s := strings.Join([]string{`&RdmaStat{`, - `Current:` + strings.Replace(fmt.Sprintf("%v", this.Current), "RdmaEntry", "RdmaEntry", 1) + `,`, - `Limit:` + strings.Replace(fmt.Sprintf("%v", this.Limit), "RdmaEntry", "RdmaEntry", 1) + `,`, + `Current:` + repeatedStringForCurrent + `,`, + `Limit:` + repeatedStringForLimit + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -3008,16 +3218,14 @@ func (m *Metrics) Unmarshal(dAtA []byte) error { if err := m.MemoryOomControl.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { return err } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipMetrics(dAtA[iNdEx:]) if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3157,10 +3365,7 @@ func (m *HugetlbStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3249,10 +3454,7 @@ func (m *PidsStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3375,10 +3577,7 @@ func (m *CPUStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3562,10 +3761,7 @@ func (m *CPUUsage) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3673,10 +3869,7 @@ func (m *Throttle) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4479,10 +4672,7 @@ func (m *MemoryStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4609,10 +4799,7 @@ func (m *MemoryEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4720,10 +4907,7 @@ func (m *MemoryOomControl) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5046,10 +5230,7 @@ func (m *BlkIOStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5221,10 +5402,7 @@ func (m *BlkIOEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5343,10 +5521,7 @@ func (m *RdmaStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5467,10 +5642,7 @@ func (m *RdmaEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5705,10 +5877,7 @@ func (m *NetworkStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5854,10 +6023,7 @@ func (m *CgroupStats) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5876,6 +6042,7 @@ func (m *CgroupStats) Unmarshal(dAtA []byte) error { func skipMetrics(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 + depth := 0 for iNdEx < l { var wire uint64 for shift := uint(0); ; shift += 7 { @@ -5907,10 +6074,8 @@ func skipMetrics(dAtA []byte) (n int, err error) { break } } - return iNdEx, nil case 1: iNdEx += 8 - return iNdEx, nil case 2: var length int for shift := uint(0); ; shift += 7 { @@ -5931,55 +6096,30 @@ func skipMetrics(dAtA []byte) (n int, err error) { return 0, ErrInvalidLengthMetrics } iNdEx += length - if iNdEx < 0 { - return 0, ErrInvalidLengthMetrics - } - return iNdEx, nil case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMetrics - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipMetrics(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - if iNdEx < 0 { - return 0, ErrInvalidLengthMetrics - } - } - return iNdEx, nil + depth++ case 4: - return iNdEx, nil + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupMetrics + } + depth-- case 5: iNdEx += 4 - return iNdEx, nil default: return 0, fmt.Errorf("proto: illegal wireType %d", wireType) } + if iNdEx < 0 { + return 0, ErrInvalidLengthMetrics + } + if depth == 0 { + return iNdEx, nil + } } - panic("unreachable") + return 0, io.ErrUnexpectedEOF } var ( - ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowMetrics = fmt.Errorf("proto: integer overflow") + ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowMetrics = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group") ) diff --git a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt index 3ed0898ccc0..e476cea6412 100644 --- a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt +++ b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt @@ -517,21 +517,21 @@ file { number: 1 label: LABEL_OPTIONAL type: TYPE_UINT64 - json_name: "oom_kill_disable" + json_name: "oomKillDisable" } field { name: "under_oom" number: 2 label: LABEL_OPTIONAL type: TYPE_UINT64 - json_name: "under_oom" + json_name: "underOom" } field { name: "oom_kill" number: 3 label: LABEL_OPTIONAL type: TYPE_UINT64 - json_name: "oom_kill" + json_name: "oomKill" } } message_type { diff --git a/vendor/github.com/containerd/containerd/errdefs/errors.go b/vendor/github.com/containerd/containerd/errdefs/errors.go index 05a35228ca4..87622559708 100644 --- a/vendor/github.com/containerd/containerd/errdefs/errors.go +++ b/vendor/github.com/containerd/containerd/errdefs/errors.go @@ -17,7 +17,7 @@ // Package errdefs defines the common errors used throughout containerd // packages. // -// Use with errors.Wrap and error.Wrapf to add context to an error. +// Use with fmt.Errorf to add context to an error. // // To detect an error class, use the IsXXX functions to tell whether an error // is of a certain type. @@ -28,8 +28,7 @@ package errdefs import ( "context" - - "github.com/pkg/errors" + "errors" ) // Definitions of common error types used throughout containerd. All containerd diff --git a/vendor/github.com/containerd/containerd/errdefs/grpc.go b/vendor/github.com/containerd/containerd/errdefs/grpc.go index 209f63bd0fc..7a9b33e05af 100644 --- a/vendor/github.com/containerd/containerd/errdefs/grpc.go +++ b/vendor/github.com/containerd/containerd/errdefs/grpc.go @@ -18,9 +18,9 @@ package errdefs import ( "context" + "fmt" "strings" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -68,9 +68,9 @@ func ToGRPC(err error) error { // ToGRPCf maps the error to grpc error codes, assembling the formatting string // and combining it with the target error string. // -// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...)) +// This is equivalent to errdefs.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) func ToGRPCf(err error, format string, args ...interface{}) error { - return ToGRPC(errors.Wrapf(err, format, args...)) + return ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) } // FromGRPC returns the underlying error from a grpc service based on the grpc error code @@ -104,9 +104,9 @@ func FromGRPC(err error) error { msg := rebaseMessage(cls, err) if msg != "" { - err = errors.Wrap(cls, msg) + err = fmt.Errorf("%s: %w", msg, cls) } else { - err = errors.WithStack(cls) + err = cls } return err diff --git a/vendor/github.com/containerd/containerd/log/context.go b/vendor/github.com/containerd/containerd/log/context.go index 37b6a7d1c8a..0db9562b82b 100644 --- a/vendor/github.com/containerd/containerd/log/context.go +++ b/vendor/github.com/containerd/containerd/log/context.go @@ -52,7 +52,8 @@ const ( // WithLogger returns a new context with the provided logger. Use in // combination with logger.WithField(s) for great effect. func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { - return context.WithValue(ctx, loggerKey{}, logger) + e := logger.WithContext(ctx) + return context.WithValue(ctx, loggerKey{}, e) } // GetLogger retrieves the current logger from the context. If no logger is @@ -61,7 +62,7 @@ func GetLogger(ctx context.Context) *logrus.Entry { logger := ctx.Value(loggerKey{}) if logger == nil { - return L + return L.WithContext(ctx) } return logger.(*logrus.Entry) diff --git a/vendor/github.com/containerd/containerd/sys/userns_linux.go b/vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go similarity index 98% rename from vendor/github.com/containerd/containerd/sys/userns_linux.go rename to vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go index 3cd1a222208..6656465efbc 100644 --- a/vendor/github.com/containerd/containerd/sys/userns_linux.go +++ b/vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go @@ -14,7 +14,7 @@ limitations under the License. */ -package sys +package userns import ( "bufio" diff --git a/vendor/github.com/containerd/containerd/sys/userns_unsupported.go b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go similarity index 95% rename from vendor/github.com/containerd/containerd/sys/userns_unsupported.go rename to vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go index 549b50200c5..4f8d7dd2d59 100644 --- a/vendor/github.com/containerd/containerd/sys/userns_unsupported.go +++ b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* @@ -16,7 +17,7 @@ limitations under the License. */ -package sys +package userns // RunningInUserNS is a stub for non-Linux systems // Always returns false diff --git a/vendor/github.com/containerd/containerd/platforms/compare.go b/vendor/github.com/containerd/containerd/platforms/compare.go index c7657e1869b..3913ef66373 100644 --- a/vendor/github.com/containerd/containerd/platforms/compare.go +++ b/vendor/github.com/containerd/containerd/platforms/compare.go @@ -38,12 +38,22 @@ func platformVector(platform specs.Platform) []specs.Platform { switch platform.Architecture { case "amd64": + if amd64Version, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && amd64Version > 1 { + for amd64Version--; amd64Version >= 1; amd64Version-- { + vector = append(vector, specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v" + strconv.Itoa(amd64Version), + }) + } + } vector = append(vector, specs.Platform{ Architecture: "386", OS: platform.OS, OSVersion: platform.OSVersion, OSFeatures: platform.OSFeatures, - Variant: platform.Variant, }) case "arm": if armVersion, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && armVersion > 5 { diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go index 4a7177e3138..046e0356d19 100644 --- a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go @@ -18,6 +18,7 @@ package platforms import ( "bufio" + "fmt" "os" "runtime" "strings" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) // Present the ARM instruction set architecture, eg: v7, v8 @@ -48,7 +48,7 @@ func cpuVariant() string { // by ourselves. We can just parse these information from /proc/cpuinfo func getCPUInfo(pattern string) (info string, err error) { if !isLinuxOS(runtime.GOOS) { - return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS) + return "", fmt.Errorf("getCPUInfo for OS %s: %w", runtime.GOOS, errdefs.ErrNotImplemented) } cpuinfo, err := os.Open("/proc/cpuinfo") @@ -75,7 +75,7 @@ func getCPUInfo(pattern string) (info string, err error) { return "", err } - return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern) + return "", fmt.Errorf("getCPUInfo for pattern: %s: %w", pattern, errdefs.ErrNotFound) } func getCPUVariant() string { diff --git a/vendor/github.com/containerd/containerd/platforms/database.go b/vendor/github.com/containerd/containerd/platforms/database.go index 6ede94061eb..dbe9957ca9d 100644 --- a/vendor/github.com/containerd/containerd/platforms/database.go +++ b/vendor/github.com/containerd/containerd/platforms/database.go @@ -38,7 +38,7 @@ func isLinuxOS(os string) bool { // The OS value should be normalized before calling this function. func isKnownOS(os string) bool { switch os { - case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": + case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "ios", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": return true } return false @@ -60,7 +60,7 @@ func isArmArch(arch string) bool { // The arch value should be normalized before being passed to this function. func isKnownArch(arch string) bool { switch arch { - case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": + case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "loong64", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": return true } return false @@ -86,9 +86,11 @@ func normalizeArch(arch, variant string) (string, string) { case "i386": arch = "386" variant = "" - case "x86_64", "x86-64": + case "x86_64", "x86-64", "amd64": arch = "amd64" - variant = "" + if variant == "v1" { + variant = "" + } case "aarch64", "arm64": arch = "arm64" switch variant { diff --git a/vendor/github.com/containerd/containerd/platforms/defaults.go b/vendor/github.com/containerd/containerd/platforms/defaults.go index cb77fbc9f7b..cfa3ff34a19 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults.go @@ -16,27 +16,11 @@ package platforms -import ( - "runtime" - - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - // DefaultString returns the default string specifier for the platform. func DefaultString() string { return Format(DefaultSpec()) } -// DefaultSpec returns the current platform's default platform specification. -func DefaultSpec() specs.Platform { - return specs.Platform{ - OS: runtime.GOOS, - Architecture: runtime.GOARCH, - // The Variant field will be empty if arch != ARM. - Variant: cpuVariant(), - } -} - // DefaultStrict returns strict form of Default. func DefaultStrict() MatchComparer { return OnlyStrict(DefaultSpec()) diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go new file mode 100644 index 00000000000..e249fe48d38 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go @@ -0,0 +1,45 @@ +//go:build darwin +// +build darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + // darwin runtime also supports Linux binary via runu/LKL + OS: "linux", + Architecture: runtime.GOARCH, + }) +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go index e8a7d5ffa0d..49690f1b3e7 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !windows && !darwin +// +build !windows,!darwin /* Copyright The containerd Authors. @@ -18,6 +19,22 @@ package platforms +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + // Default returns the default matcher for the platform. func Default() MatchComparer { return Only(DefaultSpec()) diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go index 58713aa5f32..c1aaf72ca8e 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -19,15 +17,75 @@ package platforms import ( + "fmt" "runtime" + "strconv" + "strings" + imagespec "github.com/opencontainers/image-spec/specs-go/v1" specs "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sys/windows" ) -// Default returns the default matcher for the platform. -func Default() MatchComparer { - return Ordered(DefaultSpec(), specs.Platform{ - OS: "linux", +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + major, minor, build := windows.RtlGetNtVersionNumbers() + return specs.Platform{ + OS: runtime.GOOS, Architecture: runtime.GOARCH, - }) + OSVersion: fmt.Sprintf("%d.%d.%d", major, minor, build), + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +type matchComparer struct { + defaults Matcher + osVersionPrefix string +} + +// Match matches platform with the same windows major, minor +// and build version. +func (m matchComparer) Match(p imagespec.Platform) bool { + if m.defaults.Match(p) { + // TODO(windows): Figure out whether OSVersion is deprecated. + return strings.HasPrefix(p.OSVersion, m.osVersionPrefix) + } + return false +} + +// Less sorts matched platforms in front of other platforms. +// For matched platforms, it puts platforms with larger revision +// number in front. +func (m matchComparer) Less(p1, p2 imagespec.Platform) bool { + m1, m2 := m.Match(p1), m.Match(p2) + if m1 && m2 { + r1, r2 := revision(p1.OSVersion), revision(p2.OSVersion) + return r1 > r2 + } + return m1 && !m2 +} + +func revision(v string) int { + parts := strings.Split(v, ".") + if len(parts) < 4 { + return 0 + } + r, err := strconv.Atoi(parts[3]) + if err != nil { + return 0 + } + return r +} + +// Default returns the current platform's default platform specification. +func Default() MatchComparer { + major, minor, build := windows.RtlGetNtVersionNumbers() + return matchComparer{ + defaults: Ordered(DefaultSpec(), specs.Platform{ + OS: "linux", + Architecture: runtime.GOARCH, + }), + osVersionPrefix: fmt.Sprintf("%d.%d.%d", major, minor, build), + } } diff --git a/vendor/github.com/containerd/containerd/platforms/platforms.go b/vendor/github.com/containerd/containerd/platforms/platforms.go index 088bdea0508..8f955d036df 100644 --- a/vendor/github.com/containerd/containerd/platforms/platforms.go +++ b/vendor/github.com/containerd/containerd/platforms/platforms.go @@ -107,6 +107,8 @@ package platforms import ( + "fmt" + "path" "regexp" "runtime" "strconv" @@ -114,7 +116,6 @@ import ( "github.com/containerd/containerd/errdefs" specs "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( @@ -166,14 +167,14 @@ func (m *matcher) String() string { func Parse(specifier string) (specs.Platform, error) { if strings.Contains(specifier, "*") { // TODO(stevvooe): need to work out exact wildcard handling - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier) + return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument) } parts := strings.Split(specifier, "/") for _, part := range parts { if !specifierRe.MatchString(part) { - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String()) + return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument) } } @@ -205,7 +206,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier) + return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument) case 2: // In this case, we treat as a regular os/arch pair. We don't care // about whether or not we know of the platform. @@ -227,7 +228,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier) + return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument) } // MustParse is like Parses but panics if the specifier cannot be parsed. @@ -246,20 +247,7 @@ func Format(platform specs.Platform) string { return "unknown" } - return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant) -} - -func joinNotEmpty(s ...string) string { - var ss []string - for _, s := range s { - if s == "" { - continue - } - - ss = append(ss, s) - } - - return strings.Join(ss, "/") + return path.Join(platform.OS, platform.Architecture, platform.Variant) } // Normalize validates and translate the platform to the canonical value. @@ -269,10 +257,5 @@ func joinNotEmpty(s ...string) string { func Normalize(platform specs.Platform) specs.Platform { platform.OS = normalizeOS(platform.OS) platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant) - - // these fields are deprecated, remove them - platform.OSFeatures = nil - platform.OSVersion = "" - return platform } diff --git a/vendor/github.com/containerd/containerd/sys/env.go b/vendor/github.com/containerd/containerd/sys/env.go deleted file mode 100644 index 8450d627582..00000000000 --- a/vendor/github.com/containerd/containerd/sys/env.go +++ /dev/null @@ -1,33 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import "golang.org/x/sys/unix" - -// RunningPrivileged returns true if the effective user ID of the -// calling process is 0 -func RunningPrivileged() bool { - return unix.Geteuid() == 0 -} - -// RunningUnprivileged returns true if the effective user ID of the -// calling process is not 0 -func RunningUnprivileged() bool { - return !RunningPrivileged() -} diff --git a/vendor/github.com/containerd/containerd/sys/epoll.go b/vendor/github.com/containerd/containerd/sys/epoll.go index 28d6c2cabc6..73a57013ff1 100644 --- a/vendor/github.com/containerd/containerd/sys/epoll.go +++ b/vendor/github.com/containerd/containerd/sys/epoll.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux /* diff --git a/vendor/github.com/containerd/containerd/sys/fds.go b/vendor/github.com/containerd/containerd/sys/fds.go index db3cf702f49..a71a9cd7e93 100644 --- a/vendor/github.com/containerd/containerd/sys/fds.go +++ b/vendor/github.com/containerd/containerd/sys/fds.go @@ -1,3 +1,4 @@ +//go:build !windows && !darwin // +build !windows,!darwin /* @@ -19,14 +20,14 @@ package sys import ( - "io/ioutil" + "os" "path/filepath" "strconv" ) // GetOpenFds returns the number of open fds for the process provided by pid func GetOpenFds(pid int) (int, error) { - dirs, err := ioutil.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd")) + dirs, err := os.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd")) if err != nil { return -1, err } diff --git a/vendor/github.com/containerd/containerd/sys/filesys.go b/vendor/github.com/containerd/containerd/sys/filesys.go deleted file mode 100644 index 825d21d19a0..00000000000 --- a/vendor/github.com/containerd/containerd/sys/filesys.go +++ /dev/null @@ -1,35 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import "os" - -// IsFifo checks if a file is a (named pipe) fifo -// if the file does not exist then it returns false -func IsFifo(path string) (bool, error) { - stat, err := os.Stat(path) - if err != nil { - if os.IsNotExist(err) { - return false, nil - } - return false, err - } - if stat.Mode()&os.ModeNamedPipe == os.ModeNamedPipe { - return true, nil - } - return false, nil -} diff --git a/vendor/github.com/containerd/containerd/sys/filesys_unix.go b/vendor/github.com/containerd/containerd/sys/filesys_unix.go index d8329af9fbc..805a7a736fa 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys_unix.go +++ b/vendor/github.com/containerd/containerd/sys/filesys_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* diff --git a/vendor/github.com/containerd/containerd/sys/filesys_windows.go b/vendor/github.com/containerd/containerd/sys/filesys_windows.go index 2eaee2ca297..87ebacc2006 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys_windows.go +++ b/vendor/github.com/containerd/containerd/sys/filesys_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -19,9 +17,12 @@ package sys import ( + "fmt" "os" "path/filepath" "regexp" + "sort" + "strconv" "strings" "syscall" "unsafe" @@ -257,12 +258,88 @@ func windowsOpenSequential(path string, mode int, _ uint32) (fd windows.Handle, return h, e } -// ForceRemoveAll is the same as os.RemoveAll, but uses hcsshim.DestroyLayer in order -// to delete container layers. +// ForceRemoveAll is the same as os.RemoveAll, but is aware of io.containerd.snapshotter.v1.windows +// and uses hcsshim to unmount and delete container layers contained therein, in the correct order, +// when passed a containerd root data directory (i.e. the `--root` directory for containerd). func ForceRemoveAll(path string) error { + // snapshots/windows/windows.go init() + const snapshotPlugin = "io.containerd.snapshotter.v1" + "." + "windows" + // snapshots/windows/windows.go NewSnapshotter() + snapshotDir := filepath.Join(path, snapshotPlugin, "snapshots") + if stat, err := os.Stat(snapshotDir); err == nil && stat.IsDir() { + if err := cleanupWCOWLayers(snapshotDir); err != nil { + return fmt.Errorf("failed to cleanup WCOW layers in %s: %w", snapshotDir, err) + } + } + + return os.RemoveAll(path) +} + +func cleanupWCOWLayers(root string) error { + // See snapshots/windows/windows.go getSnapshotDir() + var layerNums []int + var rmLayerNums []int + if err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error { + if path != root && info.IsDir() { + name := filepath.Base(path) + if strings.HasPrefix(name, "rm-") { + layerNum, err := strconv.Atoi(strings.TrimPrefix(name, "rm-")) + if err != nil { + return err + } + rmLayerNums = append(rmLayerNums, layerNum) + } else { + layerNum, err := strconv.Atoi(name) + if err != nil { + return err + } + layerNums = append(layerNums, layerNum) + } + return filepath.SkipDir + } + + return nil + }); err != nil { + return err + } + + sort.Sort(sort.Reverse(sort.IntSlice(rmLayerNums))) + for _, rmLayerNum := range rmLayerNums { + if err := cleanupWCOWLayer(filepath.Join(root, "rm-"+strconv.Itoa(rmLayerNum))); err != nil { + return err + } + } + + sort.Sort(sort.Reverse(sort.IntSlice(layerNums))) + for _, layerNum := range layerNums { + if err := cleanupWCOWLayer(filepath.Join(root, strconv.Itoa(layerNum))); err != nil { + return err + } + } + + return nil +} + +func cleanupWCOWLayer(layerPath string) error { info := hcsshim.DriverInfo{ - HomeDir: filepath.Dir(path), + HomeDir: filepath.Dir(layerPath), } - return hcsshim.DestroyLayer(info, filepath.Base(path)) + // ERROR_DEV_NOT_EXIST is returned if the layer is not currently prepared or activated. + // ERROR_FLT_INSTANCE_NOT_FOUND is returned if the layer is currently activated but not prepared. + if err := hcsshim.UnprepareLayer(info, filepath.Base(layerPath)); err != nil { + if hcserror, ok := err.(*hcsshim.HcsError); !ok || (hcserror.Err != windows.ERROR_DEV_NOT_EXIST && hcserror.Err != syscall.Errno(windows.ERROR_FLT_INSTANCE_NOT_FOUND)) { + return fmt.Errorf("failed to unprepare %s: %w", layerPath, err) + } + } + + if err := hcsshim.DeactivateLayer(info, filepath.Base(layerPath)); err != nil { + return fmt.Errorf("failed to deactivate %s: %w", layerPath, err) + } + + if err := hcsshim.DestroyLayer(info, filepath.Base(layerPath)); err != nil { + return fmt.Errorf("failed to destroy %s: %w", layerPath, err) + } + + return nil } diff --git a/vendor/github.com/containerd/containerd/sys/mount_linux.go b/vendor/github.com/containerd/containerd/sys/mount_linux.go deleted file mode 100644 index a21045529ae..00000000000 --- a/vendor/github.com/containerd/containerd/sys/mount_linux.go +++ /dev/null @@ -1,145 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "runtime" - "syscall" - "unsafe" - - "github.com/containerd/containerd/log" - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -// FMountat performs mount from the provided directory. -func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data string) error { - var ( - sourceP, targetP, fstypeP, dataP *byte - pid uintptr - err error - errno, status syscall.Errno - ) - - sourceP, err = syscall.BytePtrFromString(source) - if err != nil { - return err - } - - targetP, err = syscall.BytePtrFromString(target) - if err != nil { - return err - } - - fstypeP, err = syscall.BytePtrFromString(fstype) - if err != nil { - return err - } - - if data != "" { - dataP, err = syscall.BytePtrFromString(data) - if err != nil { - return err - } - } - - runtime.LockOSThread() - defer runtime.UnlockOSThread() - - var pipefds [2]int - if err := syscall.Pipe2(pipefds[:], syscall.O_CLOEXEC); err != nil { - return errors.Wrap(err, "failed to open pipe") - } - - defer func() { - // close both ends of the pipe in a deferred function, since open file - // descriptor table is shared with child - syscall.Close(pipefds[0]) - syscall.Close(pipefds[1]) - }() - - pid, errno = forkAndMountat(dirfd, - uintptr(unsafe.Pointer(sourceP)), - uintptr(unsafe.Pointer(targetP)), - uintptr(unsafe.Pointer(fstypeP)), - flags, - uintptr(unsafe.Pointer(dataP)), - pipefds[1], - ) - - if errno != 0 { - return errors.Wrap(errno, "failed to fork thread") - } - - defer func() { - _, err := unix.Wait4(int(pid), nil, 0, nil) - for err == syscall.EINTR { - _, err = unix.Wait4(int(pid), nil, 0, nil) - } - - if err != nil { - log.L.WithError(err).Debugf("failed to find pid=%d process", pid) - } - }() - - _, _, errno = syscall.RawSyscall(syscall.SYS_READ, - uintptr(pipefds[0]), - uintptr(unsafe.Pointer(&status)), - unsafe.Sizeof(status)) - if errno != 0 { - return errors.Wrap(errno, "failed to read pipe") - } - - if status != 0 { - return errors.Wrap(status, "failed to mount") - } - - return nil -} - -// forkAndMountat will fork thread, change working dir and mount. -// -// precondition: the runtime OS thread must be locked. -func forkAndMountat(dirfd uintptr, source, target, fstype, flags, data uintptr, pipefd int) (pid uintptr, errno syscall.Errno) { - - // block signal during clone - beforeFork() - - // the cloned thread shares the open file descriptor, but the thread - // never be reused by runtime. - pid, _, errno = syscall.RawSyscall6(syscall.SYS_CLONE, uintptr(syscall.SIGCHLD)|syscall.CLONE_FILES, 0, 0, 0, 0, 0) - if errno != 0 || pid != 0 { - // restore all signals - afterFork() - return - } - - // restore all signals - afterForkInChild() - - // change working dir - _, _, errno = syscall.RawSyscall(syscall.SYS_FCHDIR, dirfd, 0, 0) - if errno != 0 { - goto childerr - } - _, _, errno = syscall.RawSyscall6(syscall.SYS_MOUNT, source, target, fstype, flags, data, 0) - -childerr: - _, _, errno = syscall.RawSyscall(syscall.SYS_WRITE, uintptr(pipefd), uintptr(unsafe.Pointer(&errno)), unsafe.Sizeof(errno)) - syscall.RawSyscall(syscall.SYS_EXIT, uintptr(errno), 0, 0) - panic("unreachable") -} diff --git a/vendor/github.com/containerd/containerd/sys/oom_unix.go b/vendor/github.com/containerd/containerd/sys/oom_linux.go similarity index 52% rename from vendor/github.com/containerd/containerd/sys/oom_unix.go rename to vendor/github.com/containerd/containerd/sys/oom_linux.go index c381e1a7e28..bb2a3eafb4f 100644 --- a/vendor/github.com/containerd/containerd/sys/oom_unix.go +++ b/vendor/github.com/containerd/containerd/sys/oom_linux.go @@ -1,5 +1,3 @@ -// +build !windows - /* Copyright The containerd Authors. @@ -20,21 +18,37 @@ package sys import ( "fmt" - "io/ioutil" "os" "strconv" "strings" + + "github.com/containerd/containerd/pkg/userns" + "golang.org/x/sys/unix" ) const ( - // OOMScoreMaxKillable is the maximum score keeping the process killable by the oom killer - OOMScoreMaxKillable = -999 - // OOMScoreAdjMax is from OOM_SCORE_ADJ_MAX https://github.com/torvalds/linux/blob/master/include/uapi/linux/oom.h + // OOMScoreAdjMin is from OOM_SCORE_ADJ_MIN https://github.com/torvalds/linux/blob/v5.10/include/uapi/linux/oom.h#L9 + OOMScoreAdjMin = -1000 + // OOMScoreAdjMax is from OOM_SCORE_ADJ_MAX https://github.com/torvalds/linux/blob/v5.10/include/uapi/linux/oom.h#L10 OOMScoreAdjMax = 1000 ) +// AdjustOOMScore sets the oom score for the provided pid. If the provided score +// is out of range (-1000 - 1000), it is clipped to the min/max value. +func AdjustOOMScore(pid, score int) error { + if score > OOMScoreAdjMax { + score = OOMScoreAdjMax + } else if score < OOMScoreAdjMin { + score = OOMScoreAdjMin + } + return SetOOMScore(pid, score) +} + // SetOOMScore sets the oom score for the provided pid func SetOOMScore(pid, score int) error { + if score > OOMScoreAdjMax || score < OOMScoreAdjMin { + return fmt.Errorf("value out of range (%d): OOM score must be between %d and %d", score, OOMScoreAdjMin, OOMScoreAdjMax) + } path := fmt.Sprintf("/proc/%d/oom_score_adj", pid) f, err := os.OpenFile(path, os.O_WRONLY, 0) if err != nil { @@ -42,7 +56,7 @@ func SetOOMScore(pid, score int) error { } defer f.Close() if _, err = f.WriteString(strconv.Itoa(score)); err != nil { - if os.IsPermission(err) && (RunningInUserNS() || RunningUnprivileged()) { + if os.IsPermission(err) && (!runningPrivileged() || userns.RunningInUserNS()) { return nil } return err @@ -50,12 +64,19 @@ func SetOOMScore(pid, score int) error { return nil } -// GetOOMScoreAdj gets the oom score for a process +// GetOOMScoreAdj gets the oom score for a process. It returns 0 (zero) if either +// no oom score is set, or a sore is set to 0. func GetOOMScoreAdj(pid int) (int, error) { path := fmt.Sprintf("/proc/%d/oom_score_adj", pid) - data, err := ioutil.ReadFile(path) + data, err := os.ReadFile(path) if err != nil { return 0, err } return strconv.Atoi(strings.TrimSpace(string(data))) } + +// runningPrivileged returns true if the effective user ID of the +// calling process is 0 +func runningPrivileged() bool { + return unix.Geteuid() == 0 +} diff --git a/vendor/github.com/containerd/containerd/sys/oom_windows.go b/vendor/github.com/containerd/containerd/sys/oom_unsupported.go similarity index 69% rename from vendor/github.com/containerd/containerd/sys/oom_windows.go rename to vendor/github.com/containerd/containerd/sys/oom_unsupported.go index 215c171f6ef..fa0db5a10e0 100644 --- a/vendor/github.com/containerd/containerd/sys/oom_windows.go +++ b/vendor/github.com/containerd/containerd/sys/oom_unsupported.go @@ -1,3 +1,6 @@ +//go:build !linux +// +build !linux + /* Copyright The containerd Authors. @@ -17,10 +20,20 @@ package sys const ( - // OOMScoreAdjMax is not implemented on Windows + // OOMScoreMaxKillable is not implemented on non Linux + OOMScoreMaxKillable = 0 + // OOMScoreAdjMax is not implemented on non Linux OOMScoreAdjMax = 0 ) +// AdjustOOMScore sets the oom score for the provided pid. If the provided score +// is out of range (-1000 - 1000), it is clipped to the min/max value. +// +// Not implemented on Windows +func AdjustOOMScore(pid, score int) error { + return nil +} + // SetOOMScore sets the oom score for the process // // Not implemented on Windows diff --git a/vendor/github.com/containerd/containerd/sys/socket_unix.go b/vendor/github.com/containerd/containerd/sys/socket_unix.go index b67cc1fa3a7..367e19cad84 100644 --- a/vendor/github.com/containerd/containerd/sys/socket_unix.go +++ b/vendor/github.com/containerd/containerd/sys/socket_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -19,11 +20,11 @@ package sys import ( + "fmt" "net" "os" "path/filepath" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) @@ -31,7 +32,7 @@ import ( func CreateUnixSocket(path string) (net.Listener, error) { // BSDs have a 104 limit if len(path) > 104 { - return nil, errors.Errorf("%q: unix socket path too long (> 104)", path) + return nil, fmt.Errorf("%q: unix socket path too long (> 104)", path) } if err := os.MkdirAll(filepath.Dir(path), 0660); err != nil { return nil, err diff --git a/vendor/github.com/containerd/containerd/sys/socket_windows.go b/vendor/github.com/containerd/containerd/sys/socket_windows.go index 3ee7679b49b..1ae12bc5114 100644 --- a/vendor/github.com/containerd/containerd/sys/socket_windows.go +++ b/vendor/github.com/containerd/containerd/sys/socket_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/sys/stat_bsd.go b/vendor/github.com/containerd/containerd/sys/stat_bsd.go deleted file mode 100644 index 4f03cd6cb0f..00000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_bsd.go +++ /dev/null @@ -1,44 +0,0 @@ -// +build darwin freebsd netbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the access time from a stat struct -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atimespec -} - -// StatCtime returns the created time from a stat struct -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctimespec -} - -// StatMtime returns the modified time from a stat struct -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtimespec -} - -// StatATimeAsTime returns the access time as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/sys/stat_openbsd.go b/vendor/github.com/containerd/containerd/sys/stat_openbsd.go deleted file mode 100644 index ec3b9df69aa..00000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_openbsd.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build openbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim -} - -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim -} - -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - // The int64 conversions ensure the line compiles for 32-bit systems as well. - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/sys/stat_unix.go b/vendor/github.com/containerd/containerd/sys/stat_unix.go deleted file mode 100644 index 21a666dff86..00000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_unix.go +++ /dev/null @@ -1,44 +0,0 @@ -// +build linux solaris - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim -} - -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim -} - -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s b/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s deleted file mode 100644 index c073fa4ad7c..00000000000 --- a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s +++ /dev/null @@ -1,15 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go b/vendor/github.com/containerd/containerd/sys/userns_deprecated.go similarity index 68% rename from vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go rename to vendor/github.com/containerd/containerd/sys/userns_deprecated.go index 6e40a9c7d7f..53acf55477e 100644 --- a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go +++ b/vendor/github.com/containerd/containerd/sys/userns_deprecated.go @@ -16,15 +16,8 @@ package sys -import ( - _ "unsafe" // required for go:linkname. -) +import "github.com/containerd/containerd/pkg/userns" -//go:linkname beforeFork syscall.runtime_BeforeFork -func beforeFork() - -//go:linkname afterFork syscall.runtime_AfterFork -func afterFork() - -//go:linkname afterForkInChild syscall.runtime_AfterForkInChild -func afterForkInChild() +// RunningInUserNS detects whether we are currently running in a user namespace. +// Deprecated: use github.com/containerd/containerd/pkg/userns.RunningInUserNS instead. +var RunningInUserNS = userns.RunningInUserNS diff --git a/vendor/github.com/containerd/continuity/AUTHORS b/vendor/github.com/containerd/continuity/AUTHORS deleted file mode 100644 index 376ceb93d64..00000000000 --- a/vendor/github.com/containerd/continuity/AUTHORS +++ /dev/null @@ -1,40 +0,0 @@ -Aaron Lehmann -Akash Gupta -Akihiro Suda -Akihiro Suda -Akihiro Suda -Andrew Pennebaker -Brandon Philips -Brian Goff -Christopher Jones -Daniel, Dao Quang Minh -Darren Stahl -Derek McGowan -Derek McGowan -Edward Pilatowicz -Ian Campbell -Ivan Markin -Justin Cormack -Justin Cummins -Kasper Fabæch Brandt -Kir Kolyshkin -Michael Crosby -Michael Crosby -Michael Wan -Mike Brown -Niels de Vos -Phil Estes -Phil Estes -Samuel Karp -Sam Whited -Sebastiaan van Stijn -Shengjing Zhu -Stephen J Day -Tibor Vass -Tobias Klauser -Tom Faulhaber -Tonis Tiigi -Trevor Porter -Wei Fu -Wilbert van de Ridder -Xiaodong Ye diff --git a/vendor/github.com/containerd/continuity/LICENSE b/vendor/github.com/containerd/continuity/LICENSE deleted file mode 100644 index 584149b6ee2..00000000000 --- a/vendor/github.com/containerd/continuity/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ - - Apache License - Version 2.0, January 2004 - https://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - Copyright The containerd Authors - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - https://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/containerd/continuity/fs/copy.go b/vendor/github.com/containerd/continuity/fs/copy.go deleted file mode 100644 index 818bba2cda2..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy.go +++ /dev/null @@ -1,176 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "io/ioutil" - "os" - "path/filepath" - "sync" - - "github.com/pkg/errors" -) - -var bufferPool = &sync.Pool{ - New: func() interface{} { - buffer := make([]byte, 32*1024) - return &buffer - }, -} - -// XAttrErrorHandlers transform a non-nil xattr error. -// Return nil to ignore an error. -// xattrKey can be empty for listxattr operation. -type XAttrErrorHandler func(dst, src, xattrKey string, err error) error - -type copyDirOpts struct { - xeh XAttrErrorHandler -} - -type CopyDirOpt func(*copyDirOpts) error - -// WithXAttrErrorHandler allows specifying XAttrErrorHandler -// If nil XAttrErrorHandler is specified (default), CopyDir stops -// on a non-nil xattr error. -func WithXAttrErrorHandler(xeh XAttrErrorHandler) CopyDirOpt { - return func(o *copyDirOpts) error { - o.xeh = xeh - return nil - } -} - -// WithAllowXAttrErrors allows ignoring xattr errors. -func WithAllowXAttrErrors() CopyDirOpt { - xeh := func(dst, src, xattrKey string, err error) error { - return nil - } - return WithXAttrErrorHandler(xeh) -} - -// CopyDir copies the directory from src to dst. -// Most efficient copy of files is attempted. -func CopyDir(dst, src string, opts ...CopyDirOpt) error { - var o copyDirOpts - for _, opt := range opts { - if err := opt(&o); err != nil { - return err - } - } - inodes := map[uint64]string{} - return copyDirectory(dst, src, inodes, &o) -} - -func copyDirectory(dst, src string, inodes map[uint64]string, o *copyDirOpts) error { - stat, err := os.Stat(src) - if err != nil { - return errors.Wrapf(err, "failed to stat %s", src) - } - if !stat.IsDir() { - return errors.Errorf("source %s is not directory", src) - } - - if st, err := os.Stat(dst); err != nil { - if err := os.Mkdir(dst, stat.Mode()); err != nil { - return errors.Wrapf(err, "failed to mkdir %s", dst) - } - } else if !st.IsDir() { - return errors.Errorf("cannot copy to non-directory: %s", dst) - } else { - if err := os.Chmod(dst, stat.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod on %s", dst) - } - } - - fis, err := ioutil.ReadDir(src) - if err != nil { - return errors.Wrapf(err, "failed to read %s", src) - } - - if err := copyFileInfo(stat, dst); err != nil { - return errors.Wrapf(err, "failed to copy file info for %s", dst) - } - - if err := copyXAttrs(dst, src, o.xeh); err != nil { - return errors.Wrap(err, "failed to copy xattrs") - } - - for _, fi := range fis { - source := filepath.Join(src, fi.Name()) - target := filepath.Join(dst, fi.Name()) - - switch { - case fi.IsDir(): - if err := copyDirectory(target, source, inodes, o); err != nil { - return err - } - continue - case (fi.Mode() & os.ModeType) == 0: - link, err := getLinkSource(target, fi, inodes) - if err != nil { - return errors.Wrap(err, "failed to get hardlink") - } - if link != "" { - if err := os.Link(link, target); err != nil { - return errors.Wrap(err, "failed to create hard link") - } - } else if err := CopyFile(target, source); err != nil { - return errors.Wrap(err, "failed to copy files") - } - case (fi.Mode() & os.ModeSymlink) == os.ModeSymlink: - link, err := os.Readlink(source) - if err != nil { - return errors.Wrapf(err, "failed to read link: %s", source) - } - if err := os.Symlink(link, target); err != nil { - return errors.Wrapf(err, "failed to create symlink: %s", target) - } - case (fi.Mode() & os.ModeDevice) == os.ModeDevice: - if err := copyDevice(target, fi); err != nil { - return errors.Wrapf(err, "failed to create device") - } - default: - // TODO: Support pipes and sockets - return errors.Wrapf(err, "unsupported mode %s", fi.Mode()) - } - if err := copyFileInfo(fi, target); err != nil { - return errors.Wrap(err, "failed to copy file info") - } - - if err := copyXAttrs(target, source, o.xeh); err != nil { - return errors.Wrap(err, "failed to copy xattrs") - } - } - - return nil -} - -// CopyFile copies the source file to the target. -// The most efficient means of copying is used for the platform. -func CopyFile(target, source string) error { - src, err := os.Open(source) - if err != nil { - return errors.Wrapf(err, "failed to open source %s", source) - } - defer src.Close() - tgt, err := os.Create(target) - if err != nil { - return errors.Wrapf(err, "failed to open target %s", target) - } - defer tgt.Close() - - return copyFileContent(tgt, src) -} diff --git a/vendor/github.com/containerd/continuity/fs/copy_darwinopenbsdsolaris.go b/vendor/github.com/containerd/continuity/fs/copy_darwinopenbsdsolaris.go deleted file mode 100644 index 92ccacf9af3..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy_darwinopenbsdsolaris.go +++ /dev/null @@ -1,40 +0,0 @@ -// +build darwin openbsd solaris - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "os" - "syscall" - - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -func copyDevice(dst string, fi os.FileInfo) error { - st, ok := fi.Sys().(*syscall.Stat_t) - if !ok { - return errors.New("unsupported stat type") - } - return unix.Mknod(dst, uint32(fi.Mode()), int(st.Rdev)) -} - -func utimesNano(name string, atime, mtime syscall.Timespec) error { - timespec := []syscall.Timespec{atime, mtime} - return syscall.UtimesNano(name, timespec) -} diff --git a/vendor/github.com/containerd/continuity/fs/copy_freebsd.go b/vendor/github.com/containerd/continuity/fs/copy_freebsd.go deleted file mode 100644 index 4b116c95e43..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy_freebsd.go +++ /dev/null @@ -1,42 +0,0 @@ -// +build freebsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "os" - "syscall" - - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -func copyDevice(dst string, fi os.FileInfo) error { - st, ok := fi.Sys().(*syscall.Stat_t) - if !ok { - return errors.New("unsupported stat type") - } - return unix.Mknod(dst, uint32(fi.Mode()), st.Rdev) -} - -func utimesNano(name string, atime, mtime syscall.Timespec) error { - at := unix.NsecToTimespec(atime.Nano()) - mt := unix.NsecToTimespec(mtime.Nano()) - utimes := [2]unix.Timespec{at, mt} - return unix.UtimesNanoAt(unix.AT_FDCWD, name, utimes[0:], unix.AT_SYMLINK_NOFOLLOW) -} diff --git a/vendor/github.com/containerd/continuity/fs/copy_linux.go b/vendor/github.com/containerd/continuity/fs/copy_linux.go deleted file mode 100644 index 72bae7d4e49..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy_linux.go +++ /dev/null @@ -1,147 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "io" - "os" - "syscall" - - "github.com/containerd/continuity/sysx" - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -func copyFileInfo(fi os.FileInfo, name string) error { - st := fi.Sys().(*syscall.Stat_t) - if err := os.Lchown(name, int(st.Uid), int(st.Gid)); err != nil { - if os.IsPermission(err) { - // Normally if uid/gid are the same this would be a no-op, but some - // filesystems may still return EPERM... for instance NFS does this. - // In such a case, this is not an error. - if dstStat, err2 := os.Lstat(name); err2 == nil { - st2 := dstStat.Sys().(*syscall.Stat_t) - if st.Uid == st2.Uid && st.Gid == st2.Gid { - err = nil - } - } - } - if err != nil { - return errors.Wrapf(err, "failed to chown %s", name) - } - } - - if (fi.Mode() & os.ModeSymlink) != os.ModeSymlink { - if err := os.Chmod(name, fi.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod %s", name) - } - } - - timespec := []unix.Timespec{ - unix.NsecToTimespec(syscall.TimespecToNsec(StatAtime(st))), - unix.NsecToTimespec(syscall.TimespecToNsec(StatMtime(st))), - } - if err := unix.UtimesNanoAt(unix.AT_FDCWD, name, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil { - return errors.Wrapf(err, "failed to utime %s", name) - } - - return nil -} - -const maxSSizeT = int64(^uint(0) >> 1) - -func copyFileContent(dst, src *os.File) error { - st, err := src.Stat() - if err != nil { - return errors.Wrap(err, "unable to stat source") - } - - size := st.Size() - first := true - srcFd := int(src.Fd()) - dstFd := int(dst.Fd()) - - for size > 0 { - // Ensure that we are never trying to copy more than SSIZE_MAX at a - // time and at the same time avoids overflows when the file is larger - // than 4GB on 32-bit systems. - var copySize int - if size > maxSSizeT { - copySize = int(maxSSizeT) - } else { - copySize = int(size) - } - n, err := unix.CopyFileRange(srcFd, nil, dstFd, nil, copySize, 0) - if err != nil { - if (err != unix.ENOSYS && err != unix.EXDEV) || !first { - return errors.Wrap(err, "copy file range failed") - } - - buf := bufferPool.Get().(*[]byte) - _, err = io.CopyBuffer(dst, src, *buf) - bufferPool.Put(buf) - return errors.Wrap(err, "userspace copy failed") - } - - first = false - size -= int64(n) - } - - return nil -} - -func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error { - xattrKeys, err := sysx.LListxattr(src) - if err != nil { - e := errors.Wrapf(err, "failed to list xattrs on %s", src) - if xeh != nil { - e = xeh(dst, src, "", e) - } - return e - } - for _, xattr := range xattrKeys { - data, err := sysx.LGetxattr(src, xattr) - if err != nil { - e := errors.Wrapf(err, "failed to get xattr %q on %s", xattr, src) - if xeh != nil { - if e = xeh(dst, src, xattr, e); e == nil { - continue - } - } - return e - } - if err := sysx.LSetxattr(dst, xattr, data, 0); err != nil { - e := errors.Wrapf(err, "failed to set xattr %q on %s", xattr, dst) - if xeh != nil { - if e = xeh(dst, src, xattr, e); e == nil { - continue - } - } - return e - } - } - - return nil -} - -func copyDevice(dst string, fi os.FileInfo) error { - st, ok := fi.Sys().(*syscall.Stat_t) - if !ok { - return errors.New("unsupported stat type") - } - return unix.Mknod(dst, uint32(fi.Mode()), int(st.Rdev)) -} diff --git a/vendor/github.com/containerd/continuity/fs/copy_unix.go b/vendor/github.com/containerd/continuity/fs/copy_unix.go deleted file mode 100644 index dfd857aaa22..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy_unix.go +++ /dev/null @@ -1,102 +0,0 @@ -// +build darwin freebsd openbsd solaris - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "io" - "os" - "syscall" - - "github.com/containerd/continuity/sysx" - "github.com/pkg/errors" -) - -func copyFileInfo(fi os.FileInfo, name string) error { - st := fi.Sys().(*syscall.Stat_t) - if err := os.Lchown(name, int(st.Uid), int(st.Gid)); err != nil { - if os.IsPermission(err) { - // Normally if uid/gid are the same this would be a no-op, but some - // filesystems may still return EPERM... for instance NFS does this. - // In such a case, this is not an error. - if dstStat, err2 := os.Lstat(name); err2 == nil { - st2 := dstStat.Sys().(*syscall.Stat_t) - if st.Uid == st2.Uid && st.Gid == st2.Gid { - err = nil - } - } - } - if err != nil { - return errors.Wrapf(err, "failed to chown %s", name) - } - } - - if (fi.Mode() & os.ModeSymlink) != os.ModeSymlink { - if err := os.Chmod(name, fi.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod %s", name) - } - } - - if err := utimesNano(name, StatAtime(st), StatMtime(st)); err != nil { - return errors.Wrapf(err, "failed to utime %s", name) - } - - return nil -} - -func copyFileContent(dst, src *os.File) error { - buf := bufferPool.Get().(*[]byte) - _, err := io.CopyBuffer(dst, src, *buf) - bufferPool.Put(buf) - - return err -} - -func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error { - xattrKeys, err := sysx.LListxattr(src) - if err != nil { - e := errors.Wrapf(err, "failed to list xattrs on %s", src) - if xeh != nil { - e = xeh(dst, src, "", e) - } - return e - } - for _, xattr := range xattrKeys { - data, err := sysx.LGetxattr(src, xattr) - if err != nil { - e := errors.Wrapf(err, "failed to get xattr %q on %s", xattr, src) - if xeh != nil { - if e = xeh(dst, src, xattr, e); e == nil { - continue - } - } - return e - } - if err := sysx.LSetxattr(dst, xattr, data, 0); err != nil { - e := errors.Wrapf(err, "failed to set xattr %q on %s", xattr, dst) - if xeh != nil { - if e = xeh(dst, src, xattr, e); e == nil { - continue - } - } - return e - } - } - - return nil -} diff --git a/vendor/github.com/containerd/continuity/fs/copy_windows.go b/vendor/github.com/containerd/continuity/fs/copy_windows.go deleted file mode 100644 index 27c7d7dbb9f..00000000000 --- a/vendor/github.com/containerd/continuity/fs/copy_windows.go +++ /dev/null @@ -1,49 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "io" - "os" - - "github.com/pkg/errors" -) - -func copyFileInfo(fi os.FileInfo, name string) error { - if err := os.Chmod(name, fi.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod %s", name) - } - - // TODO: copy windows specific metadata - - return nil -} - -func copyFileContent(dst, src *os.File) error { - buf := bufferPool.Get().(*[]byte) - _, err := io.CopyBuffer(dst, src, *buf) - bufferPool.Put(buf) - return err -} - -func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error { - return nil -} - -func copyDevice(dst string, fi os.FileInfo) error { - return errors.New("device copy not supported") -} diff --git a/vendor/github.com/containerd/continuity/fs/diff.go b/vendor/github.com/containerd/continuity/fs/diff.go deleted file mode 100644 index e64f9e73d30..00000000000 --- a/vendor/github.com/containerd/continuity/fs/diff.go +++ /dev/null @@ -1,326 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "context" - "os" - "path/filepath" - "strings" - - "golang.org/x/sync/errgroup" - - "github.com/sirupsen/logrus" -) - -// ChangeKind is the type of modification that -// a change is making. -type ChangeKind int - -const ( - // ChangeKindUnmodified represents an unmodified - // file - ChangeKindUnmodified = iota - - // ChangeKindAdd represents an addition of - // a file - ChangeKindAdd - - // ChangeKindModify represents a change to - // an existing file - ChangeKindModify - - // ChangeKindDelete represents a delete of - // a file - ChangeKindDelete -) - -func (k ChangeKind) String() string { - switch k { - case ChangeKindUnmodified: - return "unmodified" - case ChangeKindAdd: - return "add" - case ChangeKindModify: - return "modify" - case ChangeKindDelete: - return "delete" - default: - return "" - } -} - -// Change represents single change between a diff and its parent. -type Change struct { - Kind ChangeKind - Path string -} - -// ChangeFunc is the type of function called for each change -// computed during a directory changes calculation. -type ChangeFunc func(ChangeKind, string, os.FileInfo, error) error - -// Changes computes changes between two directories calling the -// given change function for each computed change. The first -// directory is intended to the base directory and second -// directory the changed directory. -// -// The change callback is called by the order of path names and -// should be appliable in that order. -// Due to this apply ordering, the following is true -// - Removed directory trees only create a single change for the root -// directory removed. Remaining changes are implied. -// - A directory which is modified to become a file will not have -// delete entries for sub-path items, their removal is implied -// by the removal of the parent directory. -// -// Opaque directories will not be treated specially and each file -// removed from the base directory will show up as a removal. -// -// File content comparisons will be done on files which have timestamps -// which may have been truncated. If either of the files being compared -// has a zero value nanosecond value, each byte will be compared for -// differences. If 2 files have the same seconds value but different -// nanosecond values where one of those values is zero, the files will -// be considered unchanged if the content is the same. This behavior -// is to account for timestamp truncation during archiving. -func Changes(ctx context.Context, a, b string, changeFn ChangeFunc) error { - if a == "" { - logrus.Debugf("Using single walk diff for %s", b) - return addDirChanges(ctx, changeFn, b) - } else if diffOptions := detectDirDiff(b, a); diffOptions != nil { - logrus.Debugf("Using single walk diff for %s from %s", diffOptions.diffDir, a) - return diffDirChanges(ctx, changeFn, a, diffOptions) - } - - logrus.Debugf("Using double walk diff for %s from %s", b, a) - return doubleWalkDiff(ctx, changeFn, a, b) -} - -func addDirChanges(ctx context.Context, changeFn ChangeFunc, root string) error { - return filepath.Walk(root, func(path string, f os.FileInfo, err error) error { - if err != nil { - return err - } - - // Rebase path - path, err = filepath.Rel(root, path) - if err != nil { - return err - } - - path = filepath.Join(string(os.PathSeparator), path) - - // Skip root - if path == string(os.PathSeparator) { - return nil - } - - return changeFn(ChangeKindAdd, path, f, nil) - }) -} - -// diffDirOptions is used when the diff can be directly calculated from -// a diff directory to its base, without walking both trees. -type diffDirOptions struct { - diffDir string - skipChange func(string) (bool, error) - deleteChange func(string, string, os.FileInfo) (string, error) -} - -// diffDirChanges walks the diff directory and compares changes against the base. -func diffDirChanges(ctx context.Context, changeFn ChangeFunc, base string, o *diffDirOptions) error { - changedDirs := make(map[string]struct{}) - return filepath.Walk(o.diffDir, func(path string, f os.FileInfo, err error) error { - if err != nil { - return err - } - - // Rebase path - path, err = filepath.Rel(o.diffDir, path) - if err != nil { - return err - } - - path = filepath.Join(string(os.PathSeparator), path) - - // Skip root - if path == string(os.PathSeparator) { - return nil - } - - // TODO: handle opaqueness, start new double walker at this - // location to get deletes, and skip tree in single walker - - if o.skipChange != nil { - if skip, err := o.skipChange(path); skip { - return err - } - } - - var kind ChangeKind - - deletedFile, err := o.deleteChange(o.diffDir, path, f) - if err != nil { - return err - } - - // Find out what kind of modification happened - if deletedFile != "" { - path = deletedFile - kind = ChangeKindDelete - f = nil - } else { - // Otherwise, the file was added - kind = ChangeKindAdd - - // ...Unless it already existed in a base, in which case, it's a modification - stat, err := os.Stat(filepath.Join(base, path)) - if err != nil && !os.IsNotExist(err) { - return err - } - if err == nil { - // The file existed in the base, so that's a modification - - // However, if it's a directory, maybe it wasn't actually modified. - // If you modify /foo/bar/baz, then /foo will be part of the changed files only because it's the parent of bar - if stat.IsDir() && f.IsDir() { - if f.Size() == stat.Size() && f.Mode() == stat.Mode() && sameFsTime(f.ModTime(), stat.ModTime()) { - // Both directories are the same, don't record the change - return nil - } - } - kind = ChangeKindModify - } - } - - // If /foo/bar/file.txt is modified, then /foo/bar must be part of the changed files. - // This block is here to ensure the change is recorded even if the - // modify time, mode and size of the parent directory in the rw and ro layers are all equal. - // Check https://github.com/docker/docker/pull/13590 for details. - if f.IsDir() { - changedDirs[path] = struct{}{} - } - if kind == ChangeKindAdd || kind == ChangeKindDelete { - parent := filepath.Dir(path) - if _, ok := changedDirs[parent]; !ok && parent != "/" { - pi, err := os.Stat(filepath.Join(o.diffDir, parent)) - if err := changeFn(ChangeKindModify, parent, pi, err); err != nil { - return err - } - changedDirs[parent] = struct{}{} - } - } - - return changeFn(kind, path, f, nil) - }) -} - -// doubleWalkDiff walks both directories to create a diff -func doubleWalkDiff(ctx context.Context, changeFn ChangeFunc, a, b string) (err error) { - g, ctx := errgroup.WithContext(ctx) - - var ( - c1 = make(chan *currentPath) - c2 = make(chan *currentPath) - - f1, f2 *currentPath - rmdir string - ) - g.Go(func() error { - defer close(c1) - return pathWalk(ctx, a, c1) - }) - g.Go(func() error { - defer close(c2) - return pathWalk(ctx, b, c2) - }) - g.Go(func() error { - for c1 != nil || c2 != nil { - if f1 == nil && c1 != nil { - f1, err = nextPath(ctx, c1) - if err != nil { - return err - } - if f1 == nil { - c1 = nil - } - } - - if f2 == nil && c2 != nil { - f2, err = nextPath(ctx, c2) - if err != nil { - return err - } - if f2 == nil { - c2 = nil - } - } - if f1 == nil && f2 == nil { - continue - } - - var f os.FileInfo - k, p := pathChange(f1, f2) - switch k { - case ChangeKindAdd: - if rmdir != "" { - rmdir = "" - } - f = f2.f - f2 = nil - case ChangeKindDelete: - // Check if this file is already removed by being - // under of a removed directory - if rmdir != "" && strings.HasPrefix(f1.path, rmdir) { - f1 = nil - continue - } else if f1.f.IsDir() { - rmdir = f1.path + string(os.PathSeparator) - } else if rmdir != "" { - rmdir = "" - } - f1 = nil - case ChangeKindModify: - same, err := sameFile(f1, f2) - if err != nil { - return err - } - if f1.f.IsDir() && !f2.f.IsDir() { - rmdir = f1.path + string(os.PathSeparator) - } else if rmdir != "" { - rmdir = "" - } - f = f2.f - f1 = nil - f2 = nil - if same { - if !isLinked(f) { - continue - } - k = ChangeKindUnmodified - } - } - if err := changeFn(k, p, f, nil); err != nil { - return err - } - } - return nil - }) - - return g.Wait() -} diff --git a/vendor/github.com/containerd/continuity/fs/diff_unix.go b/vendor/github.com/containerd/continuity/fs/diff_unix.go deleted file mode 100644 index 7913af27d90..00000000000 --- a/vendor/github.com/containerd/continuity/fs/diff_unix.go +++ /dev/null @@ -1,74 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "bytes" - "os" - "syscall" - - "github.com/containerd/continuity/sysx" - "github.com/pkg/errors" -) - -// detectDirDiff returns diff dir options if a directory could -// be found in the mount info for upper which is the direct -// diff with the provided lower directory -func detectDirDiff(upper, lower string) *diffDirOptions { - // TODO: get mount options for upper - // TODO: detect AUFS - // TODO: detect overlay - return nil -} - -// compareSysStat returns whether the stats are equivalent, -// whether the files are considered the same file, and -// an error -func compareSysStat(s1, s2 interface{}) (bool, error) { - ls1, ok := s1.(*syscall.Stat_t) - if !ok { - return false, nil - } - ls2, ok := s2.(*syscall.Stat_t) - if !ok { - return false, nil - } - - return ls1.Mode == ls2.Mode && ls1.Uid == ls2.Uid && ls1.Gid == ls2.Gid && ls1.Rdev == ls2.Rdev, nil -} - -func compareCapabilities(p1, p2 string) (bool, error) { - c1, err := sysx.LGetxattr(p1, "security.capability") - if err != nil && err != sysx.ENODATA { - return false, errors.Wrapf(err, "failed to get xattr for %s", p1) - } - c2, err := sysx.LGetxattr(p2, "security.capability") - if err != nil && err != sysx.ENODATA { - return false, errors.Wrapf(err, "failed to get xattr for %s", p2) - } - return bytes.Equal(c1, c2), nil -} - -func isLinked(f os.FileInfo) bool { - s, ok := f.Sys().(*syscall.Stat_t) - if !ok { - return false - } - return !f.IsDir() && s.Nlink > 1 -} diff --git a/vendor/github.com/containerd/continuity/fs/diff_windows.go b/vendor/github.com/containerd/continuity/fs/diff_windows.go deleted file mode 100644 index 4bfa72d3a19..00000000000 --- a/vendor/github.com/containerd/continuity/fs/diff_windows.go +++ /dev/null @@ -1,48 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "os" - - "golang.org/x/sys/windows" -) - -func detectDirDiff(upper, lower string) *diffDirOptions { - return nil -} - -func compareSysStat(s1, s2 interface{}) (bool, error) { - f1, ok := s1.(windows.Win32FileAttributeData) - if !ok { - return false, nil - } - f2, ok := s2.(windows.Win32FileAttributeData) - if !ok { - return false, nil - } - return f1.FileAttributes == f2.FileAttributes, nil -} - -func compareCapabilities(p1, p2 string) (bool, error) { - // TODO: Use windows equivalent - return true, nil -} - -func isLinked(os.FileInfo) bool { - return false -} diff --git a/vendor/github.com/containerd/continuity/fs/dtype_linux.go b/vendor/github.com/containerd/continuity/fs/dtype_linux.go deleted file mode 100644 index 10510d8dece..00000000000 --- a/vendor/github.com/containerd/continuity/fs/dtype_linux.go +++ /dev/null @@ -1,103 +0,0 @@ -// +build linux - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "fmt" - "io/ioutil" - "os" - "syscall" - "unsafe" -) - -func locateDummyIfEmpty(path string) (string, error) { - children, err := ioutil.ReadDir(path) - if err != nil { - return "", err - } - if len(children) != 0 { - return "", nil - } - dummyFile, err := ioutil.TempFile(path, "fsutils-dummy") - if err != nil { - return "", err - } - name := dummyFile.Name() - err = dummyFile.Close() - return name, err -} - -// SupportsDType returns whether the filesystem mounted on path supports d_type -func SupportsDType(path string) (bool, error) { - // locate dummy so that we have at least one dirent - dummy, err := locateDummyIfEmpty(path) - if err != nil { - return false, err - } - if dummy != "" { - defer os.Remove(dummy) - } - - visited := 0 - supportsDType := true - fn := func(ent *syscall.Dirent) bool { - visited++ - if ent.Type == syscall.DT_UNKNOWN { - supportsDType = false - // stop iteration - return true - } - // continue iteration - return false - } - if err = iterateReadDir(path, fn); err != nil { - return false, err - } - if visited == 0 { - return false, fmt.Errorf("did not hit any dirent during iteration %s", path) - } - return supportsDType, nil -} - -func iterateReadDir(path string, fn func(*syscall.Dirent) bool) error { - d, err := os.Open(path) - if err != nil { - return err - } - defer d.Close() - fd := int(d.Fd()) - buf := make([]byte, 4096) - for { - nbytes, err := syscall.ReadDirent(fd, buf) - if err != nil { - return err - } - if nbytes == 0 { - break - } - for off := 0; off < nbytes; { - ent := (*syscall.Dirent)(unsafe.Pointer(&buf[off])) - if stop := fn(ent); stop { - return nil - } - off += int(ent.Reclen) - } - } - return nil -} diff --git a/vendor/github.com/containerd/continuity/fs/du.go b/vendor/github.com/containerd/continuity/fs/du.go deleted file mode 100644 index fccc985dc5b..00000000000 --- a/vendor/github.com/containerd/continuity/fs/du.go +++ /dev/null @@ -1,38 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import "context" - -// Usage of disk information -type Usage struct { - Inodes int64 - Size int64 -} - -// DiskUsage counts the number of inodes and disk usage for the resources under -// path. -func DiskUsage(ctx context.Context, roots ...string) (Usage, error) { - return diskUsage(ctx, roots...) -} - -// DiffUsage counts the numbers of inodes and disk usage in the -// diff between the 2 directories. The first path is intended -// as the base directory and the second as the changed directory. -func DiffUsage(ctx context.Context, a, b string) (Usage, error) { - return diffUsage(ctx, a, b) -} diff --git a/vendor/github.com/containerd/continuity/fs/du_unix.go b/vendor/github.com/containerd/continuity/fs/du_unix.go deleted file mode 100644 index 9da43d1bc8e..00000000000 --- a/vendor/github.com/containerd/continuity/fs/du_unix.go +++ /dev/null @@ -1,120 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "context" - "os" - "path/filepath" - "syscall" -) - -// blocksUnitSize is the unit used by `st_blocks` in `stat` in bytes. -// See https://man7.org/linux/man-pages/man2/stat.2.html -// st_blocks -// This field indicates the number of blocks allocated to the -// file, in 512-byte units. (This may be smaller than -// st_size/512 when the file has holes.) -const blocksUnitSize = 512 - -type inode struct { - // TODO(stevvooe): Can probably reduce memory usage by not tracking - // device, but we can leave this right for now. - dev, ino uint64 -} - -func newInode(stat *syscall.Stat_t) inode { - return inode{ - // Dev is uint32 on darwin/bsd, uint64 on linux/solaris/freebsd - dev: uint64(stat.Dev), // nolint: unconvert - // Ino is uint32 on bsd, uint64 on darwin/linux/solaris/freebsd - ino: uint64(stat.Ino), // nolint: unconvert - } -} - -func diskUsage(ctx context.Context, roots ...string) (Usage, error) { - - var ( - size int64 - inodes = map[inode]struct{}{} // expensive! - ) - - for _, root := range roots { - if err := filepath.Walk(root, func(path string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - select { - case <-ctx.Done(): - return ctx.Err() - default: - } - - stat := fi.Sys().(*syscall.Stat_t) - inoKey := newInode(stat) - if _, ok := inodes[inoKey]; !ok { - inodes[inoKey] = struct{}{} - size += stat.Blocks * blocksUnitSize - } - - return nil - }); err != nil { - return Usage{}, err - } - } - - return Usage{ - Inodes: int64(len(inodes)), - Size: size, - }, nil -} - -func diffUsage(ctx context.Context, a, b string) (Usage, error) { - var ( - size int64 - inodes = map[inode]struct{}{} // expensive! - ) - - if err := Changes(ctx, a, b, func(kind ChangeKind, _ string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - if kind == ChangeKindAdd || kind == ChangeKindModify { - stat := fi.Sys().(*syscall.Stat_t) - inoKey := newInode(stat) - if _, ok := inodes[inoKey]; !ok { - inodes[inoKey] = struct{}{} - size += stat.Blocks * blocksUnitSize - } - - return nil - - } - return nil - }); err != nil { - return Usage{}, err - } - - return Usage{ - Inodes: int64(len(inodes)), - Size: size, - }, nil -} diff --git a/vendor/github.com/containerd/continuity/fs/du_windows.go b/vendor/github.com/containerd/continuity/fs/du_windows.go deleted file mode 100644 index 8f25ec59c56..00000000000 --- a/vendor/github.com/containerd/continuity/fs/du_windows.go +++ /dev/null @@ -1,82 +0,0 @@ -// +build windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "context" - "os" - "path/filepath" -) - -func diskUsage(ctx context.Context, roots ...string) (Usage, error) { - var ( - size int64 - ) - - // TODO(stevvooe): Support inodes (or equivalent) for windows. - - for _, root := range roots { - if err := filepath.Walk(root, func(path string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - select { - case <-ctx.Done(): - return ctx.Err() - default: - } - - size += fi.Size() - return nil - }); err != nil { - return Usage{}, err - } - } - - return Usage{ - Size: size, - }, nil -} - -func diffUsage(ctx context.Context, a, b string) (Usage, error) { - var ( - size int64 - ) - - if err := Changes(ctx, a, b, func(kind ChangeKind, _ string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - if kind == ChangeKindAdd || kind == ChangeKindModify { - size += fi.Size() - - return nil - - } - return nil - }); err != nil { - return Usage{}, err - } - - return Usage{ - Size: size, - }, nil -} diff --git a/vendor/github.com/containerd/continuity/fs/hardlink.go b/vendor/github.com/containerd/continuity/fs/hardlink.go deleted file mode 100644 index 762aa45e694..00000000000 --- a/vendor/github.com/containerd/continuity/fs/hardlink.go +++ /dev/null @@ -1,43 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import "os" - -// GetLinkInfo returns an identifier representing the node a hardlink is pointing -// to. If the file is not hard linked then 0 will be returned. -func GetLinkInfo(fi os.FileInfo) (uint64, bool) { - return getLinkInfo(fi) -} - -// getLinkSource returns a path for the given name and -// file info to its link source in the provided inode -// map. If the given file name is not in the map and -// has other links, it is added to the inode map -// to be a source for other link locations. -func getLinkSource(name string, fi os.FileInfo, inodes map[uint64]string) (string, error) { - inode, isHardlink := getLinkInfo(fi) - if !isHardlink { - return "", nil - } - - path, ok := inodes[inode] - if !ok { - inodes[inode] = name - } - return path, nil -} diff --git a/vendor/github.com/containerd/continuity/fs/hardlink_unix.go b/vendor/github.com/containerd/continuity/fs/hardlink_unix.go deleted file mode 100644 index f95f0904c19..00000000000 --- a/vendor/github.com/containerd/continuity/fs/hardlink_unix.go +++ /dev/null @@ -1,34 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "os" - "syscall" -) - -func getLinkInfo(fi os.FileInfo) (uint64, bool) { - s, ok := fi.Sys().(*syscall.Stat_t) - if !ok { - return 0, false - } - - // Ino is uint32 on bsd, uint64 on darwin/linux/solaris - return uint64(s.Ino), !fi.IsDir() && s.Nlink > 1 // nolint: unconvert -} diff --git a/vendor/github.com/containerd/continuity/fs/hardlink_windows.go b/vendor/github.com/containerd/continuity/fs/hardlink_windows.go deleted file mode 100644 index 74855471470..00000000000 --- a/vendor/github.com/containerd/continuity/fs/hardlink_windows.go +++ /dev/null @@ -1,23 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import "os" - -func getLinkInfo(fi os.FileInfo) (uint64, bool) { - return 0, false -} diff --git a/vendor/github.com/containerd/continuity/fs/path.go b/vendor/github.com/containerd/continuity/fs/path.go deleted file mode 100644 index c26be79898e..00000000000 --- a/vendor/github.com/containerd/continuity/fs/path.go +++ /dev/null @@ -1,311 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "bytes" - "context" - "io" - "os" - "path/filepath" - - "github.com/pkg/errors" -) - -var ( - errTooManyLinks = errors.New("too many links") -) - -type currentPath struct { - path string - f os.FileInfo - fullPath string -} - -func pathChange(lower, upper *currentPath) (ChangeKind, string) { - if lower == nil { - if upper == nil { - panic("cannot compare nil paths") - } - return ChangeKindAdd, upper.path - } - if upper == nil { - return ChangeKindDelete, lower.path - } - - switch i := directoryCompare(lower.path, upper.path); { - case i < 0: - // File in lower that is not in upper - return ChangeKindDelete, lower.path - case i > 0: - // File in upper that is not in lower - return ChangeKindAdd, upper.path - default: - return ChangeKindModify, upper.path - } -} - -func directoryCompare(a, b string) int { - l := len(a) - if len(b) < l { - l = len(b) - } - for i := 0; i < l; i++ { - c1, c2 := a[i], b[i] - if c1 == filepath.Separator { - c1 = byte(0) - } - if c2 == filepath.Separator { - c2 = byte(0) - } - if c1 < c2 { - return -1 - } - if c1 > c2 { - return +1 - } - } - if len(a) < len(b) { - return -1 - } - if len(a) > len(b) { - return +1 - } - return 0 -} - -func sameFile(f1, f2 *currentPath) (bool, error) { - if os.SameFile(f1.f, f2.f) { - return true, nil - } - - equalStat, err := compareSysStat(f1.f.Sys(), f2.f.Sys()) - if err != nil || !equalStat { - return equalStat, err - } - - if eq, err := compareCapabilities(f1.fullPath, f2.fullPath); err != nil || !eq { - return eq, err - } - - // If not a directory also check size, modtime, and content - if !f1.f.IsDir() { - if f1.f.Size() != f2.f.Size() { - return false, nil - } - t1 := f1.f.ModTime() - t2 := f2.f.ModTime() - - if t1.Unix() != t2.Unix() { - return false, nil - } - - // If the timestamp may have been truncated in both of the - // files, check content of file to determine difference - if t1.Nanosecond() == 0 && t2.Nanosecond() == 0 { - if (f1.f.Mode() & os.ModeSymlink) == os.ModeSymlink { - return compareSymlinkTarget(f1.fullPath, f2.fullPath) - } - if f1.f.Size() == 0 { // if file sizes are zero length, the files are the same by definition - return true, nil - } - return compareFileContent(f1.fullPath, f2.fullPath) - } else if t1.Nanosecond() != t2.Nanosecond() { - return false, nil - } - } - - return true, nil -} - -func compareSymlinkTarget(p1, p2 string) (bool, error) { - t1, err := os.Readlink(p1) - if err != nil { - return false, err - } - t2, err := os.Readlink(p2) - if err != nil { - return false, err - } - return t1 == t2, nil -} - -const compareChuckSize = 32 * 1024 - -// compareFileContent compares the content of 2 same sized files -// by comparing each byte. -func compareFileContent(p1, p2 string) (bool, error) { - f1, err := os.Open(p1) - if err != nil { - return false, err - } - defer f1.Close() - f2, err := os.Open(p2) - if err != nil { - return false, err - } - defer f2.Close() - - b1 := make([]byte, compareChuckSize) - b2 := make([]byte, compareChuckSize) - for { - n1, err1 := f1.Read(b1) - if err1 != nil && err1 != io.EOF { - return false, err1 - } - n2, err2 := f2.Read(b2) - if err2 != nil && err2 != io.EOF { - return false, err2 - } - if n1 != n2 || !bytes.Equal(b1[:n1], b2[:n2]) { - return false, nil - } - if err1 == io.EOF && err2 == io.EOF { - return true, nil - } - } -} - -func pathWalk(ctx context.Context, root string, pathC chan<- *currentPath) error { - return filepath.Walk(root, func(path string, f os.FileInfo, err error) error { - if err != nil { - return err - } - - // Rebase path - path, err = filepath.Rel(root, path) - if err != nil { - return err - } - - path = filepath.Join(string(os.PathSeparator), path) - - // Skip root - if path == string(os.PathSeparator) { - return nil - } - - p := ¤tPath{ - path: path, - f: f, - fullPath: filepath.Join(root, path), - } - - select { - case <-ctx.Done(): - return ctx.Err() - case pathC <- p: - return nil - } - }) -} - -func nextPath(ctx context.Context, pathC <-chan *currentPath) (*currentPath, error) { - select { - case <-ctx.Done(): - return nil, ctx.Err() - case p := <-pathC: - return p, nil - } -} - -// RootPath joins a path with a root, evaluating and bounding any -// symlink to the root directory. -func RootPath(root, path string) (string, error) { - if path == "" { - return root, nil - } - var linksWalked int // to protect against cycles - for { - i := linksWalked - newpath, err := walkLinks(root, path, &linksWalked) - if err != nil { - return "", err - } - path = newpath - if i == linksWalked { - newpath = filepath.Join("/", newpath) - if path == newpath { - return filepath.Join(root, newpath), nil - } - path = newpath - } - } -} - -func walkLink(root, path string, linksWalked *int) (newpath string, islink bool, err error) { - if *linksWalked > 255 { - return "", false, errTooManyLinks - } - - path = filepath.Join("/", path) - if path == "/" { - return path, false, nil - } - realPath := filepath.Join(root, path) - - fi, err := os.Lstat(realPath) - if err != nil { - // If path does not yet exist, treat as non-symlink - if os.IsNotExist(err) { - return path, false, nil - } - return "", false, err - } - if fi.Mode()&os.ModeSymlink == 0 { - return path, false, nil - } - newpath, err = os.Readlink(realPath) - if err != nil { - return "", false, err - } - *linksWalked++ - return newpath, true, nil -} - -func walkLinks(root, path string, linksWalked *int) (string, error) { - switch dir, file := filepath.Split(path); { - case dir == "": - newpath, _, err := walkLink(root, file, linksWalked) - return newpath, err - case file == "": - if os.IsPathSeparator(dir[len(dir)-1]) { - if dir == "/" { - return dir, nil - } - return walkLinks(root, dir[:len(dir)-1], linksWalked) - } - newpath, _, err := walkLink(root, dir, linksWalked) - return newpath, err - default: - newdir, err := walkLinks(root, dir, linksWalked) - if err != nil { - return "", err - } - newpath, islink, err := walkLink(root, filepath.Join(newdir, file), linksWalked) - if err != nil { - return "", err - } - if !islink { - return newpath, nil - } - if filepath.IsAbs(newpath) { - return newpath, nil - } - return filepath.Join(newdir, newpath), nil - } -} diff --git a/vendor/github.com/containerd/continuity/fs/stat_darwinfreebsd.go b/vendor/github.com/containerd/continuity/fs/stat_darwinfreebsd.go deleted file mode 100644 index cb7400a33e1..00000000000 --- a/vendor/github.com/containerd/continuity/fs/stat_darwinfreebsd.go +++ /dev/null @@ -1,44 +0,0 @@ -// +build darwin freebsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "syscall" - "time" -) - -// StatAtime returns the access time from a stat struct -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atimespec -} - -// StatCtime returns the created time from a stat struct -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctimespec -} - -// StatMtime returns the modified time from a stat struct -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtimespec -} - -// StatATimeAsTime returns the access time as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/continuity/fs/stat_linuxopenbsd.go b/vendor/github.com/containerd/continuity/fs/stat_linuxopenbsd.go deleted file mode 100644 index c68df6e586c..00000000000 --- a/vendor/github.com/containerd/continuity/fs/stat_linuxopenbsd.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build linux openbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import ( - "syscall" - "time" -) - -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim -} - -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim -} - -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - // The int64 conversions ensure the line compiles for 32-bit systems as well. - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/continuity/fs/time.go b/vendor/github.com/containerd/continuity/fs/time.go deleted file mode 100644 index cde45612332..00000000000 --- a/vendor/github.com/containerd/continuity/fs/time.go +++ /dev/null @@ -1,29 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package fs - -import "time" - -// Gnu tar and the go tar writer don't have sub-second mtime -// precision, which is problematic when we apply changes via tar -// files, we handle this by comparing for exact times, *or* same -// second count and either a or b having exactly 0 nanoseconds -func sameFsTime(a, b time.Time) bool { - return a == b || - (a.Unix() == b.Unix() && - (a.Nanosecond() == 0 || b.Nanosecond() == 0)) -} diff --git a/vendor/github.com/containerd/continuity/sysx/README.md b/vendor/github.com/containerd/continuity/sysx/README.md deleted file mode 100644 index ad7aee53316..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/README.md +++ /dev/null @@ -1,3 +0,0 @@ -This package is for internal use only. It is intended to only have -temporary changes before they are upstreamed to golang.org/x/sys/ -(a.k.a. https://github.com/golang/sys). diff --git a/vendor/github.com/containerd/continuity/sysx/generate.sh b/vendor/github.com/containerd/continuity/sysx/generate.sh deleted file mode 100644 index 87d708d7ae7..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/generate.sh +++ /dev/null @@ -1,52 +0,0 @@ -#!/bin/bash - -# Copyright The containerd Authors. - -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at - -# http://www.apache.org/licenses/LICENSE-2.0 - -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -set -e - -mksyscall="$(go env GOROOT)/src/syscall/mksyscall.pl" - -fix() { - sed 's,^package syscall$,package sysx,' \ - | sed 's,^import "unsafe"$,import (\n\t"syscall"\n\t"unsafe"\n),' \ - | gofmt -r='BytePtrFromString -> syscall.BytePtrFromString' \ - | gofmt -r='Syscall6 -> syscall.Syscall6' \ - | gofmt -r='Syscall -> syscall.Syscall' \ - | gofmt -r='SYS_GETXATTR -> syscall.SYS_GETXATTR' \ - | gofmt -r='SYS_LISTXATTR -> syscall.SYS_LISTXATTR' \ - | gofmt -r='SYS_SETXATTR -> syscall.SYS_SETXATTR' \ - | gofmt -r='SYS_REMOVEXATTR -> syscall.SYS_REMOVEXATTR' \ - | gofmt -r='SYS_LGETXATTR -> syscall.SYS_LGETXATTR' \ - | gofmt -r='SYS_LLISTXATTR -> syscall.SYS_LLISTXATTR' \ - | gofmt -r='SYS_LSETXATTR -> syscall.SYS_LSETXATTR' \ - | gofmt -r='SYS_LREMOVEXATTR -> syscall.SYS_LREMOVEXATTR' -} - -if [ "$GOARCH" == "" ] || [ "$GOOS" == "" ]; then - echo "Must specify \$GOARCH and \$GOOS" - exit 1 -fi - -mkargs="" - -if [ "$GOARCH" == "386" ] || [ "$GOARCH" == "arm" ]; then - mkargs="-l32" -fi - -for f in "$@"; do - $mksyscall $mkargs "${f}_${GOOS}.go" | fix > "${f}_${GOOS}_${GOARCH}.go" -done - diff --git a/vendor/github.com/containerd/continuity/sysx/nodata_linux.go b/vendor/github.com/containerd/continuity/sysx/nodata_linux.go deleted file mode 100644 index 28ce5d8de33..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/nodata_linux.go +++ /dev/null @@ -1,23 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sysx - -import ( - "syscall" -) - -const ENODATA = syscall.ENODATA diff --git a/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go b/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go deleted file mode 100644 index e0575f4468e..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go +++ /dev/null @@ -1,24 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sysx - -import ( - "syscall" -) - -// This should actually be a set that contains ENOENT and EPERM -const ENODATA = syscall.ENOENT diff --git a/vendor/github.com/containerd/continuity/sysx/nodata_unix.go b/vendor/github.com/containerd/continuity/sysx/nodata_unix.go deleted file mode 100644 index de4b3d50ced..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/nodata_unix.go +++ /dev/null @@ -1,25 +0,0 @@ -// +build darwin freebsd openbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sysx - -import ( - "syscall" -) - -const ENODATA = syscall.ENOATTR diff --git a/vendor/github.com/containerd/continuity/sysx/xattr.go b/vendor/github.com/containerd/continuity/sysx/xattr.go deleted file mode 100644 index db6fe70fe92..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/xattr.go +++ /dev/null @@ -1,117 +0,0 @@ -// +build linux darwin - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sysx - -import ( - "bytes" - - "golang.org/x/sys/unix" -) - -// Listxattr calls syscall listxattr and reads all content -// and returns a string array -func Listxattr(path string) ([]string, error) { - return listxattrAll(path, unix.Listxattr) -} - -// Removexattr calls syscall removexattr -func Removexattr(path string, attr string) (err error) { - return unix.Removexattr(path, attr) -} - -// Setxattr calls syscall setxattr -func Setxattr(path string, attr string, data []byte, flags int) (err error) { - return unix.Setxattr(path, attr, data, flags) -} - -// Getxattr calls syscall getxattr -func Getxattr(path, attr string) ([]byte, error) { - return getxattrAll(path, attr, unix.Getxattr) -} - -// LListxattr lists xattrs, not following symlinks -func LListxattr(path string) ([]string, error) { - return listxattrAll(path, unix.Llistxattr) -} - -// LRemovexattr removes an xattr, not following symlinks -func LRemovexattr(path string, attr string) (err error) { - return unix.Lremovexattr(path, attr) -} - -// LSetxattr sets an xattr, not following symlinks -func LSetxattr(path string, attr string, data []byte, flags int) (err error) { - return unix.Lsetxattr(path, attr, data, flags) -} - -// LGetxattr gets an xattr, not following symlinks -func LGetxattr(path, attr string) ([]byte, error) { - return getxattrAll(path, attr, unix.Lgetxattr) -} - -const defaultXattrBufferSize = 128 - -type listxattrFunc func(path string, dest []byte) (int, error) - -func listxattrAll(path string, listFunc listxattrFunc) ([]string, error) { - buf := make([]byte, defaultXattrBufferSize) - n, err := listFunc(path, buf) - for err == unix.ERANGE { - // Buffer too small, use zero-sized buffer to get the actual size - n, err = listFunc(path, []byte{}) - if err != nil { - return nil, err - } - buf = make([]byte, n) - n, err = listFunc(path, buf) - } - if err != nil { - return nil, err - } - - ps := bytes.Split(bytes.TrimSuffix(buf[:n], []byte{0}), []byte{0}) - var entries []string - for _, p := range ps { - if len(p) > 0 { - entries = append(entries, string(p)) - } - } - - return entries, nil -} - -type getxattrFunc func(string, string, []byte) (int, error) - -func getxattrAll(path, attr string, getFunc getxattrFunc) ([]byte, error) { - buf := make([]byte, defaultXattrBufferSize) - n, err := getFunc(path, attr, buf) - for err == unix.ERANGE { - // Buffer too small, use zero-sized buffer to get the actual size - n, err = getFunc(path, attr, []byte{}) - if err != nil { - return nil, err - } - buf = make([]byte, n) - n, err = getFunc(path, attr, buf) - } - if err != nil { - return nil, err - } - return buf[:n], nil -} diff --git a/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go b/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go deleted file mode 100644 index f8fa8c63fba..00000000000 --- a/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go +++ /dev/null @@ -1,67 +0,0 @@ -// +build !linux,!darwin - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sysx - -import ( - "errors" - "runtime" -) - -var errUnsupported = errors.New("extended attributes unsupported on " + runtime.GOOS) - -// Listxattr calls syscall listxattr and reads all content -// and returns a string array -func Listxattr(path string) ([]string, error) { - return []string{}, nil -} - -// Removexattr calls syscall removexattr -func Removexattr(path string, attr string) (err error) { - return errUnsupported -} - -// Setxattr calls syscall setxattr -func Setxattr(path string, attr string, data []byte, flags int) (err error) { - return errUnsupported -} - -// Getxattr calls syscall getxattr -func Getxattr(path, attr string) ([]byte, error) { - return []byte{}, errUnsupported -} - -// LListxattr lists xattrs, not following symlinks -func LListxattr(path string) ([]string, error) { - return []string{}, nil -} - -// LRemovexattr removes an xattr, not following symlinks -func LRemovexattr(path string, attr string) (err error) { - return errUnsupported -} - -// LSetxattr sets an xattr, not following symlinks -func LSetxattr(path string, attr string, data []byte, flags int) (err error) { - return errUnsupported -} - -// LGetxattr gets an xattr, not following symlinks -func LGetxattr(path, attr string) ([]byte, error) { - return []byte{}, nil -} diff --git a/vendor/github.com/containernetworking/cni/libcni/api.go b/vendor/github.com/containernetworking/cni/libcni/api.go index 7e52bd83873..0d82a2dd3c6 100644 --- a/vendor/github.com/containernetworking/cni/libcni/api.go +++ b/vendor/github.com/containernetworking/cni/libcni/api.go @@ -14,6 +14,12 @@ package libcni +// Note this is the actual implementation of the CNI specification, which +// is reflected in the https://github.com/containernetworking/cni/blob/master/SPEC.md file +// it is typically bundled into runtime providers (i.e. containerd or cri-o would use this +// before calling runc or hcsshim). It is also bundled into CNI providers as well, for example, +// to add an IP to a container, to parse the configuration of the CNI and so on. + import ( "context" "encoding/json" @@ -25,6 +31,7 @@ import ( "github.com/containernetworking/cni/pkg/invoke" "github.com/containernetworking/cni/pkg/types" + "github.com/containernetworking/cni/pkg/types/create" "github.com/containernetworking/cni/pkg/utils" "github.com/containernetworking/cni/pkg/version" ) @@ -278,7 +285,7 @@ func (c *CNIConfig) getCachedConfig(netName string, rt *RuntimeConf) ([]byte, *R unmarshaled := cachedInfo{} if err := json.Unmarshal(bytes, &unmarshaled); err != nil { - return nil, nil, fmt.Errorf("failed to unmarshal cached network %q config: %v", netName, err) + return nil, nil, fmt.Errorf("failed to unmarshal cached network %q config: %w", netName, err) } if unmarshaled.Kind != CNICacheV1 { return nil, nil, fmt.Errorf("read cached network %q config has wrong kind: %v", netName, unmarshaled.Kind) @@ -304,15 +311,8 @@ func (c *CNIConfig) getLegacyCachedResult(netName, cniVersion string, rt *Runtim return nil, nil } - // Read the version of the cached result - decoder := version.ConfigDecoder{} - resultCniVersion, err := decoder.Decode(data) - if err != nil { - return nil, err - } - - // Ensure we can understand the result - result, err := version.NewResult(resultCniVersion, data) + // Load the cached result + result, err := create.CreateFromBytes(data) if err != nil { return nil, err } @@ -322,10 +322,10 @@ func (c *CNIConfig) getLegacyCachedResult(netName, cniVersion string, rt *Runtim // should match the config version unless the config was changed // while the container was running. result, err = result.GetAsVersion(cniVersion) - if err != nil && resultCniVersion != cniVersion { - return nil, fmt.Errorf("failed to convert cached result version %q to config version %q: %v", resultCniVersion, cniVersion, err) + if err != nil { + return nil, fmt.Errorf("failed to convert cached result to config version %q: %w", cniVersion, err) } - return result, err + return result, nil } func (c *CNIConfig) getCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) { @@ -346,18 +346,11 @@ func (c *CNIConfig) getCachedResult(netName, cniVersion string, rt *RuntimeConf) newBytes, err := json.Marshal(&cachedInfo.RawResult) if err != nil { - return nil, fmt.Errorf("failed to marshal cached network %q config: %v", netName, err) + return nil, fmt.Errorf("failed to marshal cached network %q config: %w", netName, err) } - // Read the version of the cached result - decoder := version.ConfigDecoder{} - resultCniVersion, err := decoder.Decode(newBytes) - if err != nil { - return nil, err - } - - // Ensure we can understand the result - result, err := version.NewResult(resultCniVersion, newBytes) + // Load the cached result + result, err := create.CreateFromBytes(newBytes) if err != nil { return nil, err } @@ -367,10 +360,10 @@ func (c *CNIConfig) getCachedResult(netName, cniVersion string, rt *RuntimeConf) // should match the config version unless the config was changed // while the container was running. result, err = result.GetAsVersion(cniVersion) - if err != nil && resultCniVersion != cniVersion { - return nil, fmt.Errorf("failed to convert cached result version %q to config version %q: %v", resultCniVersion, cniVersion, err) + if err != nil { + return nil, fmt.Errorf("failed to convert cached result to config version %q: %w", cniVersion, err) } - return result, err + return result, nil } // GetNetworkListCachedResult returns the cached Result of the previous @@ -428,12 +421,12 @@ func (c *CNIConfig) AddNetworkList(ctx context.Context, list *NetworkConfigList, for _, net := range list.Plugins { result, err = c.addNetwork(ctx, list.Name, list.CNIVersion, net, result, rt) if err != nil { - return nil, err + return nil, fmt.Errorf("plugin %s failed (add): %w", pluginDescription(net.Network), err) } } if err = c.cacheAdd(result, list.Bytes, list.Name, rt); err != nil { - return nil, fmt.Errorf("failed to set network %q cached result: %v", list.Name, err) + return nil, fmt.Errorf("failed to set network %q cached result: %w", list.Name, err) } return result, nil @@ -469,7 +462,7 @@ func (c *CNIConfig) CheckNetworkList(ctx context.Context, list *NetworkConfigLis cachedResult, err := c.getCachedResult(list.Name, list.CNIVersion, rt) if err != nil { - return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err) + return fmt.Errorf("failed to get network %q cached result: %w", list.Name, err) } for _, net := range list.Plugins { @@ -506,14 +499,14 @@ func (c *CNIConfig) DelNetworkList(ctx context.Context, list *NetworkConfigList, } else if gtet { cachedResult, err = c.getCachedResult(list.Name, list.CNIVersion, rt) if err != nil { - return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err) + return fmt.Errorf("failed to get network %q cached result: %w", list.Name, err) } } for i := len(list.Plugins) - 1; i >= 0; i-- { net := list.Plugins[i] if err := c.delNetwork(ctx, list.Name, list.CNIVersion, net, cachedResult, rt); err != nil { - return err + return fmt.Errorf("plugin %s failed (delete): %w", pluginDescription(net.Network), err) } } _ = c.cacheDel(list.Name, rt) @@ -521,6 +514,19 @@ func (c *CNIConfig) DelNetworkList(ctx context.Context, list *NetworkConfigList, return nil } +func pluginDescription(net *types.NetConf) string { + if net == nil { + return "" + } + pluginType := net.Type + out := fmt.Sprintf("type=%q", pluginType) + name := net.Name + if name != "" { + out += fmt.Sprintf(" name=%q", name) + } + return out +} + // AddNetwork executes the plugin with the ADD command func (c *CNIConfig) AddNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) (types.Result, error) { result, err := c.addNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, nil, rt) @@ -529,7 +535,7 @@ func (c *CNIConfig) AddNetwork(ctx context.Context, net *NetworkConfig, rt *Runt } if err = c.cacheAdd(result, net.Bytes, net.Network.Name, rt); err != nil { - return nil, fmt.Errorf("failed to set network %q cached result: %v", net.Network.Name, err) + return nil, fmt.Errorf("failed to set network %q cached result: %w", net.Network.Name, err) } return result, nil @@ -546,7 +552,7 @@ func (c *CNIConfig) CheckNetwork(ctx context.Context, net *NetworkConfig, rt *Ru cachedResult, err := c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt) if err != nil { - return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err) + return fmt.Errorf("failed to get network %q cached result: %w", net.Network.Name, err) } return c.checkNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, cachedResult, rt) } @@ -561,7 +567,7 @@ func (c *CNIConfig) DelNetwork(ctx context.Context, net *NetworkConfig, rt *Runt } else if gtet { cachedResult, err = c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt) if err != nil { - return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err) + return fmt.Errorf("failed to get network %q cached result: %w", net.Network.Name, err) } } diff --git a/vendor/github.com/containernetworking/cni/libcni/conf.go b/vendor/github.com/containernetworking/cni/libcni/conf.go index d8920cf8cd5..3cd6a59d1c0 100644 --- a/vendor/github.com/containernetworking/cni/libcni/conf.go +++ b/vendor/github.com/containernetworking/cni/libcni/conf.go @@ -21,6 +21,8 @@ import ( "os" "path/filepath" "sort" + + "github.com/containernetworking/cni/pkg/types" ) type NotFoundError struct { @@ -41,9 +43,9 @@ func (e NoConfigsFoundError) Error() string { } func ConfFromBytes(bytes []byte) (*NetworkConfig, error) { - conf := &NetworkConfig{Bytes: bytes} - if err := json.Unmarshal(bytes, &conf.Network); err != nil { - return nil, fmt.Errorf("error parsing configuration: %s", err) + conf := &NetworkConfig{Bytes: bytes, Network: &types.NetConf{}} + if err := json.Unmarshal(bytes, conf.Network); err != nil { + return nil, fmt.Errorf("error parsing configuration: %w", err) } if conf.Network.Type == "" { return nil, fmt.Errorf("error parsing configuration: missing 'type'") @@ -54,7 +56,7 @@ func ConfFromBytes(bytes []byte) (*NetworkConfig, error) { func ConfFromFile(filename string) (*NetworkConfig, error) { bytes, err := ioutil.ReadFile(filename) if err != nil { - return nil, fmt.Errorf("error reading %s: %s", filename, err) + return nil, fmt.Errorf("error reading %s: %w", filename, err) } return ConfFromBytes(bytes) } @@ -62,7 +64,7 @@ func ConfFromFile(filename string) (*NetworkConfig, error) { func ConfListFromBytes(bytes []byte) (*NetworkConfigList, error) { rawList := make(map[string]interface{}) if err := json.Unmarshal(bytes, &rawList); err != nil { - return nil, fmt.Errorf("error parsing configuration list: %s", err) + return nil, fmt.Errorf("error parsing configuration list: %w", err) } rawName, ok := rawList["name"] @@ -114,11 +116,11 @@ func ConfListFromBytes(bytes []byte) (*NetworkConfigList, error) { for i, conf := range plugins { newBytes, err := json.Marshal(conf) if err != nil { - return nil, fmt.Errorf("failed to marshal plugin config %d: %v", i, err) + return nil, fmt.Errorf("failed to marshal plugin config %d: %w", i, err) } netConf, err := ConfFromBytes(newBytes) if err != nil { - return nil, fmt.Errorf("failed to parse plugin config %d: %v", i, err) + return nil, fmt.Errorf("failed to parse plugin config %d: %w", i, err) } list.Plugins = append(list.Plugins, netConf) } @@ -129,7 +131,7 @@ func ConfListFromBytes(bytes []byte) (*NetworkConfigList, error) { func ConfListFromFile(filename string) (*NetworkConfigList, error) { bytes, err := ioutil.ReadFile(filename) if err != nil { - return nil, fmt.Errorf("error reading %s: %s", filename, err) + return nil, fmt.Errorf("error reading %s: %w", filename, err) } return ConfListFromBytes(bytes) } @@ -218,7 +220,7 @@ func InjectConf(original *NetworkConfig, newValues map[string]interface{}) (*Net config := make(map[string]interface{}) err := json.Unmarshal(original.Bytes, &config) if err != nil { - return nil, fmt.Errorf("unmarshal existing network bytes: %s", err) + return nil, fmt.Errorf("unmarshal existing network bytes: %w", err) } for key, value := range newValues { diff --git a/vendor/github.com/containernetworking/cni/pkg/invoke/exec.go b/vendor/github.com/containernetworking/cni/pkg/invoke/exec.go index 8e6d30b8290..55ed392a016 100644 --- a/vendor/github.com/containernetworking/cni/pkg/invoke/exec.go +++ b/vendor/github.com/containernetworking/cni/pkg/invoke/exec.go @@ -16,10 +16,12 @@ package invoke import ( "context" + "encoding/json" "fmt" "os" "github.com/containernetworking/cni/pkg/types" + "github.com/containernetworking/cni/pkg/types/create" "github.com/containernetworking/cni/pkg/version" ) @@ -32,6 +34,43 @@ type Exec interface { Decode(jsonBytes []byte) (version.PluginInfo, error) } +// Plugin must return result in same version as specified in netconf; but +// for backwards compatibility reasons if the result version is empty use +// config version (rather than technically correct 0.1.0). +// https://github.com/containernetworking/cni/issues/895 +func fixupResultVersion(netconf, result []byte) (string, []byte, error) { + versionDecoder := &version.ConfigDecoder{} + confVersion, err := versionDecoder.Decode(netconf) + if err != nil { + return "", nil, err + } + + var rawResult map[string]interface{} + if err := json.Unmarshal(result, &rawResult); err != nil { + return "", nil, fmt.Errorf("failed to unmarshal raw result: %w", err) + } + + // Manually decode Result version; we need to know whether its cniVersion + // is empty, while built-in decoders (correctly) substitute 0.1.0 for an + // empty version per the CNI spec. + if resultVerRaw, ok := rawResult["cniVersion"]; ok { + resultVer, ok := resultVerRaw.(string) + if ok && resultVer != "" { + return resultVer, result, nil + } + } + + // If the cniVersion is not present or empty, assume the result is + // the same CNI spec version as the config + rawResult["cniVersion"] = confVersion + newBytes, err := json.Marshal(rawResult) + if err != nil { + return "", nil, fmt.Errorf("failed to remarshal fixed result: %w", err) + } + + return confVersion, newBytes, nil +} + // For example, a testcase could pass an instance of the following fakeExec // object to ExecPluginWithResult() to verify the incoming stdin and environment // and provide a tailored response: @@ -83,14 +122,12 @@ func ExecPluginWithResult(ctx context.Context, pluginPath string, netconf []byte return nil, err } - // Plugin must return result in same version as specified in netconf - versionDecoder := &version.ConfigDecoder{} - confVersion, err := versionDecoder.Decode(netconf) + resultVersion, fixedBytes, err := fixupResultVersion(netconf, stdoutBytes) if err != nil { return nil, err } - return version.NewResult(confVersion, stdoutBytes) + return create.Create(resultVersion, fixedBytes) } func ExecPluginWithoutResult(ctx context.Context, pluginPath string, netconf []byte, args CNIArgs, exec Exec) error { diff --git a/vendor/github.com/containernetworking/cni/pkg/types/020/types.go b/vendor/github.com/containernetworking/cni/pkg/types/020/types.go index 36f31678a8e..99b151ff240 100644 --- a/vendor/github.com/containernetworking/cni/pkg/types/020/types.go +++ b/vendor/github.com/containernetworking/cni/pkg/types/020/types.go @@ -22,25 +22,47 @@ import ( "os" "github.com/containernetworking/cni/pkg/types" + convert "github.com/containernetworking/cni/pkg/types/internal" ) const ImplementedSpecVersion string = "0.2.0" -var SupportedVersions = []string{"", "0.1.0", ImplementedSpecVersion} +var supportedVersions = []string{"", "0.1.0", ImplementedSpecVersion} + +// Register converters for all versions less than the implemented spec version +func init() { + convert.RegisterConverter("0.1.0", []string{ImplementedSpecVersion}, convertFrom010) + convert.RegisterConverter(ImplementedSpecVersion, []string{"0.1.0"}, convertTo010) + + // Creator + convert.RegisterCreator(supportedVersions, NewResult) +} // Compatibility types for CNI version 0.1.0 and 0.2.0 +// NewResult creates a new Result object from JSON data. The JSON data +// must be compatible with the CNI versions implemented by this type. func NewResult(data []byte) (types.Result, error) { result := &Result{} if err := json.Unmarshal(data, result); err != nil { return nil, err } - return result, nil + for _, v := range supportedVersions { + if result.CNIVersion == v { + if result.CNIVersion == "" { + result.CNIVersion = "0.1.0" + } + return result, nil + } + } + return nil, fmt.Errorf("result type supports %v but unmarshalled CNIVersion is %q", + supportedVersions, result.CNIVersion) } +// GetResult converts the given Result object to the ImplementedSpecVersion +// and returns the concrete type or an error func GetResult(r types.Result) (*Result, error) { - // We expect version 0.1.0/0.2.0 results - result020, err := r.GetAsVersion(ImplementedSpecVersion) + result020, err := convert.Convert(r, ImplementedSpecVersion) if err != nil { return nil, err } @@ -51,6 +73,32 @@ func GetResult(r types.Result) (*Result, error) { return result, nil } +func convertFrom010(from types.Result, toVersion string) (types.Result, error) { + if toVersion != "0.2.0" { + panic("only converts to version 0.2.0") + } + fromResult := from.(*Result) + return &Result{ + CNIVersion: ImplementedSpecVersion, + IP4: fromResult.IP4.Copy(), + IP6: fromResult.IP6.Copy(), + DNS: *fromResult.DNS.Copy(), + }, nil +} + +func convertTo010(from types.Result, toVersion string) (types.Result, error) { + if toVersion != "0.1.0" { + panic("only converts to version 0.1.0") + } + fromResult := from.(*Result) + return &Result{ + CNIVersion: "0.1.0", + IP4: fromResult.IP4.Copy(), + IP6: fromResult.IP6.Copy(), + DNS: *fromResult.DNS.Copy(), + }, nil +} + // Result is what gets returned from the plugin (via stdout) to the caller type Result struct { CNIVersion string `json:"cniVersion,omitempty"` @@ -60,17 +108,16 @@ type Result struct { } func (r *Result) Version() string { - return ImplementedSpecVersion + return r.CNIVersion } func (r *Result) GetAsVersion(version string) (types.Result, error) { - for _, supportedVersion := range SupportedVersions { - if version == supportedVersion { - r.CNIVersion = version - return r, nil - } + // If the creator of the result did not set the CNIVersion, assume it + // should be the highest spec version implemented by this Result + if r.CNIVersion == "" { + r.CNIVersion = ImplementedSpecVersion } - return nil, fmt.Errorf("cannot convert version %q to %s", SupportedVersions, version) + return convert.Convert(r, version) } func (r *Result) Print() error { @@ -93,6 +140,22 @@ type IPConfig struct { Routes []types.Route } +func (i *IPConfig) Copy() *IPConfig { + if i == nil { + return nil + } + + var routes []types.Route + for _, fromRoute := range i.Routes { + routes = append(routes, *fromRoute.Copy()) + } + return &IPConfig{ + IP: i.IP, + Gateway: i.Gateway, + Routes: routes, + } +} + // net.IPNet is not JSON (un)marshallable so this duality is needed // for our custom IPNet type diff --git a/vendor/github.com/containernetworking/cni/pkg/types/040/types.go b/vendor/github.com/containernetworking/cni/pkg/types/040/types.go new file mode 100644 index 00000000000..3633b0eaa3a --- /dev/null +++ b/vendor/github.com/containernetworking/cni/pkg/types/040/types.go @@ -0,0 +1,306 @@ +// Copyright 2016 CNI authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package types040 + +import ( + "encoding/json" + "fmt" + "io" + "net" + "os" + + "github.com/containernetworking/cni/pkg/types" + types020 "github.com/containernetworking/cni/pkg/types/020" + convert "github.com/containernetworking/cni/pkg/types/internal" +) + +const ImplementedSpecVersion string = "0.4.0" + +var supportedVersions = []string{"0.3.0", "0.3.1", ImplementedSpecVersion} + +// Register converters for all versions less than the implemented spec version +func init() { + // Up-converters + convert.RegisterConverter("0.1.0", supportedVersions, convertFrom02x) + convert.RegisterConverter("0.2.0", supportedVersions, convertFrom02x) + convert.RegisterConverter("0.3.0", supportedVersions, convertInternal) + convert.RegisterConverter("0.3.1", supportedVersions, convertInternal) + + // Down-converters + convert.RegisterConverter("0.4.0", []string{"0.3.0", "0.3.1"}, convertInternal) + convert.RegisterConverter("0.4.0", []string{"0.1.0", "0.2.0"}, convertTo02x) + convert.RegisterConverter("0.3.1", []string{"0.1.0", "0.2.0"}, convertTo02x) + convert.RegisterConverter("0.3.0", []string{"0.1.0", "0.2.0"}, convertTo02x) + + // Creator + convert.RegisterCreator(supportedVersions, NewResult) +} + +func NewResult(data []byte) (types.Result, error) { + result := &Result{} + if err := json.Unmarshal(data, result); err != nil { + return nil, err + } + for _, v := range supportedVersions { + if result.CNIVersion == v { + return result, nil + } + } + return nil, fmt.Errorf("result type supports %v but unmarshalled CNIVersion is %q", + supportedVersions, result.CNIVersion) +} + +func GetResult(r types.Result) (*Result, error) { + resultCurrent, err := r.GetAsVersion(ImplementedSpecVersion) + if err != nil { + return nil, err + } + result, ok := resultCurrent.(*Result) + if !ok { + return nil, fmt.Errorf("failed to convert result") + } + return result, nil +} + +func NewResultFromResult(result types.Result) (*Result, error) { + newResult, err := convert.Convert(result, ImplementedSpecVersion) + if err != nil { + return nil, err + } + return newResult.(*Result), nil +} + +// Result is what gets returned from the plugin (via stdout) to the caller +type Result struct { + CNIVersion string `json:"cniVersion,omitempty"` + Interfaces []*Interface `json:"interfaces,omitempty"` + IPs []*IPConfig `json:"ips,omitempty"` + Routes []*types.Route `json:"routes,omitempty"` + DNS types.DNS `json:"dns,omitempty"` +} + +func convert020IPConfig(from *types020.IPConfig, ipVersion string) *IPConfig { + return &IPConfig{ + Version: ipVersion, + Address: from.IP, + Gateway: from.Gateway, + } +} + +func convertFrom02x(from types.Result, toVersion string) (types.Result, error) { + fromResult := from.(*types020.Result) + toResult := &Result{ + CNIVersion: toVersion, + DNS: *fromResult.DNS.Copy(), + Routes: []*types.Route{}, + } + if fromResult.IP4 != nil { + toResult.IPs = append(toResult.IPs, convert020IPConfig(fromResult.IP4, "4")) + for _, fromRoute := range fromResult.IP4.Routes { + toResult.Routes = append(toResult.Routes, fromRoute.Copy()) + } + } + + if fromResult.IP6 != nil { + toResult.IPs = append(toResult.IPs, convert020IPConfig(fromResult.IP6, "6")) + for _, fromRoute := range fromResult.IP6.Routes { + toResult.Routes = append(toResult.Routes, fromRoute.Copy()) + } + } + + return toResult, nil +} + +func convertInternal(from types.Result, toVersion string) (types.Result, error) { + fromResult := from.(*Result) + toResult := &Result{ + CNIVersion: toVersion, + DNS: *fromResult.DNS.Copy(), + Routes: []*types.Route{}, + } + for _, fromIntf := range fromResult.Interfaces { + toResult.Interfaces = append(toResult.Interfaces, fromIntf.Copy()) + } + for _, fromIPC := range fromResult.IPs { + toResult.IPs = append(toResult.IPs, fromIPC.Copy()) + } + for _, fromRoute := range fromResult.Routes { + toResult.Routes = append(toResult.Routes, fromRoute.Copy()) + } + return toResult, nil +} + +func convertTo02x(from types.Result, toVersion string) (types.Result, error) { + fromResult := from.(*Result) + toResult := &types020.Result{ + CNIVersion: toVersion, + DNS: *fromResult.DNS.Copy(), + } + + for _, fromIP := range fromResult.IPs { + // Only convert the first IP address of each version as 0.2.0 + // and earlier cannot handle multiple IP addresses + if fromIP.Version == "4" && toResult.IP4 == nil { + toResult.IP4 = &types020.IPConfig{ + IP: fromIP.Address, + Gateway: fromIP.Gateway, + } + } else if fromIP.Version == "6" && toResult.IP6 == nil { + toResult.IP6 = &types020.IPConfig{ + IP: fromIP.Address, + Gateway: fromIP.Gateway, + } + } + if toResult.IP4 != nil && toResult.IP6 != nil { + break + } + } + + for _, fromRoute := range fromResult.Routes { + is4 := fromRoute.Dst.IP.To4() != nil + if is4 && toResult.IP4 != nil { + toResult.IP4.Routes = append(toResult.IP4.Routes, types.Route{ + Dst: fromRoute.Dst, + GW: fromRoute.GW, + }) + } else if !is4 && toResult.IP6 != nil { + toResult.IP6.Routes = append(toResult.IP6.Routes, types.Route{ + Dst: fromRoute.Dst, + GW: fromRoute.GW, + }) + } + } + + // 0.2.0 and earlier require at least one IP address in the Result + if toResult.IP4 == nil && toResult.IP6 == nil { + return nil, fmt.Errorf("cannot convert: no valid IP addresses") + } + + return toResult, nil +} + +func (r *Result) Version() string { + return r.CNIVersion +} + +func (r *Result) GetAsVersion(version string) (types.Result, error) { + // If the creator of the result did not set the CNIVersion, assume it + // should be the highest spec version implemented by this Result + if r.CNIVersion == "" { + r.CNIVersion = ImplementedSpecVersion + } + return convert.Convert(r, version) +} + +func (r *Result) Print() error { + return r.PrintTo(os.Stdout) +} + +func (r *Result) PrintTo(writer io.Writer) error { + data, err := json.MarshalIndent(r, "", " ") + if err != nil { + return err + } + _, err = writer.Write(data) + return err +} + +// Interface contains values about the created interfaces +type Interface struct { + Name string `json:"name"` + Mac string `json:"mac,omitempty"` + Sandbox string `json:"sandbox,omitempty"` +} + +func (i *Interface) String() string { + return fmt.Sprintf("%+v", *i) +} + +func (i *Interface) Copy() *Interface { + if i == nil { + return nil + } + newIntf := *i + return &newIntf +} + +// Int returns a pointer to the int value passed in. Used to +// set the IPConfig.Interface field. +func Int(v int) *int { + return &v +} + +// IPConfig contains values necessary to configure an IP address on an interface +type IPConfig struct { + // IP version, either "4" or "6" + Version string + // Index into Result structs Interfaces list + Interface *int + Address net.IPNet + Gateway net.IP +} + +func (i *IPConfig) String() string { + return fmt.Sprintf("%+v", *i) +} + +func (i *IPConfig) Copy() *IPConfig { + if i == nil { + return nil + } + + ipc := &IPConfig{ + Version: i.Version, + Address: i.Address, + Gateway: i.Gateway, + } + if i.Interface != nil { + intf := *i.Interface + ipc.Interface = &intf + } + return ipc +} + +// JSON (un)marshallable types +type ipConfig struct { + Version string `json:"version"` + Interface *int `json:"interface,omitempty"` + Address types.IPNet `json:"address"` + Gateway net.IP `json:"gateway,omitempty"` +} + +func (c *IPConfig) MarshalJSON() ([]byte, error) { + ipc := ipConfig{ + Version: c.Version, + Interface: c.Interface, + Address: types.IPNet(c.Address), + Gateway: c.Gateway, + } + + return json.Marshal(ipc) +} + +func (c *IPConfig) UnmarshalJSON(data []byte) error { + ipc := ipConfig{} + if err := json.Unmarshal(data, &ipc); err != nil { + return err + } + + c.Version = ipc.Version + c.Interface = ipc.Interface + c.Address = net.IPNet(ipc.Address) + c.Gateway = ipc.Gateway + return nil +} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/100/types.go b/vendor/github.com/containernetworking/cni/pkg/types/100/types.go new file mode 100644 index 00000000000..0e1e8b857b7 --- /dev/null +++ b/vendor/github.com/containernetworking/cni/pkg/types/100/types.go @@ -0,0 +1,307 @@ +// Copyright 2016 CNI authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package types100 + +import ( + "encoding/json" + "fmt" + "io" + "net" + "os" + + "github.com/containernetworking/cni/pkg/types" + types040 "github.com/containernetworking/cni/pkg/types/040" + convert "github.com/containernetworking/cni/pkg/types/internal" +) + +const ImplementedSpecVersion string = "1.0.0" + +var supportedVersions = []string{ImplementedSpecVersion} + +// Register converters for all versions less than the implemented spec version +func init() { + // Up-converters + convert.RegisterConverter("0.1.0", supportedVersions, convertFrom02x) + convert.RegisterConverter("0.2.0", supportedVersions, convertFrom02x) + convert.RegisterConverter("0.3.0", supportedVersions, convertFrom04x) + convert.RegisterConverter("0.3.1", supportedVersions, convertFrom04x) + convert.RegisterConverter("0.4.0", supportedVersions, convertFrom04x) + + // Down-converters + convert.RegisterConverter("1.0.0", []string{"0.3.0", "0.3.1", "0.4.0"}, convertTo04x) + convert.RegisterConverter("1.0.0", []string{"0.1.0", "0.2.0"}, convertTo02x) + + // Creator + convert.RegisterCreator(supportedVersions, NewResult) +} + +func NewResult(data []byte) (types.Result, error) { + result := &Result{} + if err := json.Unmarshal(data, result); err != nil { + return nil, err + } + for _, v := range supportedVersions { + if result.CNIVersion == v { + return result, nil + } + } + return nil, fmt.Errorf("result type supports %v but unmarshalled CNIVersion is %q", + supportedVersions, result.CNIVersion) +} + +func GetResult(r types.Result) (*Result, error) { + resultCurrent, err := r.GetAsVersion(ImplementedSpecVersion) + if err != nil { + return nil, err + } + result, ok := resultCurrent.(*Result) + if !ok { + return nil, fmt.Errorf("failed to convert result") + } + return result, nil +} + +func NewResultFromResult(result types.Result) (*Result, error) { + newResult, err := convert.Convert(result, ImplementedSpecVersion) + if err != nil { + return nil, err + } + return newResult.(*Result), nil +} + +// Result is what gets returned from the plugin (via stdout) to the caller +type Result struct { + CNIVersion string `json:"cniVersion,omitempty"` + Interfaces []*Interface `json:"interfaces,omitempty"` + IPs []*IPConfig `json:"ips,omitempty"` + Routes []*types.Route `json:"routes,omitempty"` + DNS types.DNS `json:"dns,omitempty"` +} + +func convertFrom02x(from types.Result, toVersion string) (types.Result, error) { + result040, err := convert.Convert(from, "0.4.0") + if err != nil { + return nil, err + } + result100, err := convertFrom04x(result040, ImplementedSpecVersion) + if err != nil { + return nil, err + } + return result100, nil +} + +func convertIPConfigFrom040(from *types040.IPConfig) *IPConfig { + to := &IPConfig{ + Address: from.Address, + Gateway: from.Gateway, + } + if from.Interface != nil { + intf := *from.Interface + to.Interface = &intf + } + return to +} + +func convertInterfaceFrom040(from *types040.Interface) *Interface { + return &Interface{ + Name: from.Name, + Mac: from.Mac, + Sandbox: from.Sandbox, + } +} + +func convertFrom04x(from types.Result, toVersion string) (types.Result, error) { + fromResult := from.(*types040.Result) + toResult := &Result{ + CNIVersion: toVersion, + DNS: *fromResult.DNS.Copy(), + Routes: []*types.Route{}, + } + for _, fromIntf := range fromResult.Interfaces { + toResult.Interfaces = append(toResult.Interfaces, convertInterfaceFrom040(fromIntf)) + } + for _, fromIPC := range fromResult.IPs { + toResult.IPs = append(toResult.IPs, convertIPConfigFrom040(fromIPC)) + } + for _, fromRoute := range fromResult.Routes { + toResult.Routes = append(toResult.Routes, fromRoute.Copy()) + } + return toResult, nil +} + +func convertIPConfigTo040(from *IPConfig) *types040.IPConfig { + version := "6" + if from.Address.IP.To4() != nil { + version = "4" + } + to := &types040.IPConfig{ + Version: version, + Address: from.Address, + Gateway: from.Gateway, + } + if from.Interface != nil { + intf := *from.Interface + to.Interface = &intf + } + return to +} + +func convertInterfaceTo040(from *Interface) *types040.Interface { + return &types040.Interface{ + Name: from.Name, + Mac: from.Mac, + Sandbox: from.Sandbox, + } +} + +func convertTo04x(from types.Result, toVersion string) (types.Result, error) { + fromResult := from.(*Result) + toResult := &types040.Result{ + CNIVersion: toVersion, + DNS: *fromResult.DNS.Copy(), + Routes: []*types.Route{}, + } + for _, fromIntf := range fromResult.Interfaces { + toResult.Interfaces = append(toResult.Interfaces, convertInterfaceTo040(fromIntf)) + } + for _, fromIPC := range fromResult.IPs { + toResult.IPs = append(toResult.IPs, convertIPConfigTo040(fromIPC)) + } + for _, fromRoute := range fromResult.Routes { + toResult.Routes = append(toResult.Routes, fromRoute.Copy()) + } + return toResult, nil +} + +func convertTo02x(from types.Result, toVersion string) (types.Result, error) { + // First convert to 0.4.0 + result040, err := convertTo04x(from, "0.4.0") + if err != nil { + return nil, err + } + result02x, err := convert.Convert(result040, toVersion) + if err != nil { + return nil, err + } + return result02x, nil +} + +func (r *Result) Version() string { + return r.CNIVersion +} + +func (r *Result) GetAsVersion(version string) (types.Result, error) { + // If the creator of the result did not set the CNIVersion, assume it + // should be the highest spec version implemented by this Result + if r.CNIVersion == "" { + r.CNIVersion = ImplementedSpecVersion + } + return convert.Convert(r, version) +} + +func (r *Result) Print() error { + return r.PrintTo(os.Stdout) +} + +func (r *Result) PrintTo(writer io.Writer) error { + data, err := json.MarshalIndent(r, "", " ") + if err != nil { + return err + } + _, err = writer.Write(data) + return err +} + +// Interface contains values about the created interfaces +type Interface struct { + Name string `json:"name"` + Mac string `json:"mac,omitempty"` + Sandbox string `json:"sandbox,omitempty"` +} + +func (i *Interface) String() string { + return fmt.Sprintf("%+v", *i) +} + +func (i *Interface) Copy() *Interface { + if i == nil { + return nil + } + newIntf := *i + return &newIntf +} + +// Int returns a pointer to the int value passed in. Used to +// set the IPConfig.Interface field. +func Int(v int) *int { + return &v +} + +// IPConfig contains values necessary to configure an IP address on an interface +type IPConfig struct { + // Index into Result structs Interfaces list + Interface *int + Address net.IPNet + Gateway net.IP +} + +func (i *IPConfig) String() string { + return fmt.Sprintf("%+v", *i) +} + +func (i *IPConfig) Copy() *IPConfig { + if i == nil { + return nil + } + + ipc := &IPConfig{ + Address: i.Address, + Gateway: i.Gateway, + } + if i.Interface != nil { + intf := *i.Interface + ipc.Interface = &intf + } + return ipc +} + +// JSON (un)marshallable types +type ipConfig struct { + Interface *int `json:"interface,omitempty"` + Address types.IPNet `json:"address"` + Gateway net.IP `json:"gateway,omitempty"` +} + +func (c *IPConfig) MarshalJSON() ([]byte, error) { + ipc := ipConfig{ + Interface: c.Interface, + Address: types.IPNet(c.Address), + Gateway: c.Gateway, + } + + return json.Marshal(ipc) +} + +func (c *IPConfig) UnmarshalJSON(data []byte) error { + ipc := ipConfig{} + if err := json.Unmarshal(data, &ipc); err != nil { + return err + } + + c.Interface = ipc.Interface + c.Address = net.IPNet(ipc.Address) + c.Gateway = ipc.Gateway + return nil +} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/args.go b/vendor/github.com/containernetworking/cni/pkg/types/args.go index 4eac6489947..7516f03ef58 100644 --- a/vendor/github.com/containernetworking/cni/pkg/types/args.go +++ b/vendor/github.com/containernetworking/cni/pkg/types/args.go @@ -91,16 +91,26 @@ func LoadArgs(args string, container interface{}) error { unknownArgs = append(unknownArgs, pair) continue } - keyFieldIface := keyField.Addr().Interface() - u, ok := keyFieldIface.(encoding.TextUnmarshaler) + + var keyFieldInterface interface{} + switch { + case keyField.Kind() == reflect.Ptr: + keyField.Set(reflect.New(keyField.Type().Elem())) + keyFieldInterface = keyField.Interface() + case keyField.CanAddr() && keyField.Addr().CanInterface(): + keyFieldInterface = keyField.Addr().Interface() + default: + return UnmarshalableArgsError{fmt.Errorf("field '%s' has no valid interface", keyString)} + } + u, ok := keyFieldInterface.(encoding.TextUnmarshaler) if !ok { return UnmarshalableArgsError{fmt.Errorf( "ARGS: cannot unmarshal into field '%s' - type '%s' does not implement encoding.TextUnmarshaler", - keyString, reflect.TypeOf(keyFieldIface))} + keyString, reflect.TypeOf(keyFieldInterface))} } err := u.UnmarshalText([]byte(valueString)) if err != nil { - return fmt.Errorf("ARGS: error parsing value of pair %q: %v)", pair, err) + return fmt.Errorf("ARGS: error parsing value of pair %q: %w", pair, err) } } diff --git a/vendor/github.com/containernetworking/cni/pkg/types/create/create.go b/vendor/github.com/containernetworking/cni/pkg/types/create/create.go new file mode 100644 index 00000000000..ed28b33e8e1 --- /dev/null +++ b/vendor/github.com/containernetworking/cni/pkg/types/create/create.go @@ -0,0 +1,56 @@ +// Copyright 2016 CNI authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package create + +import ( + "encoding/json" + "fmt" + + "github.com/containernetworking/cni/pkg/types" + convert "github.com/containernetworking/cni/pkg/types/internal" +) + +// DecodeVersion returns the CNI version from CNI configuration or result JSON, +// or an error if the operation could not be performed. +func DecodeVersion(jsonBytes []byte) (string, error) { + var conf struct { + CNIVersion string `json:"cniVersion"` + } + err := json.Unmarshal(jsonBytes, &conf) + if err != nil { + return "", fmt.Errorf("decoding version from network config: %w", err) + } + if conf.CNIVersion == "" { + return "0.1.0", nil + } + return conf.CNIVersion, nil +} + +// Create creates a CNI Result using the given JSON with the expected +// version, or an error if the creation could not be performed +func Create(version string, bytes []byte) (types.Result, error) { + return convert.Create(version, bytes) +} + +// CreateFromBytes creates a CNI Result from the given JSON, automatically +// detecting the CNI spec version of the result. An error is returned if the +// operation could not be performed. +func CreateFromBytes(bytes []byte) (types.Result, error) { + version, err := DecodeVersion(bytes) + if err != nil { + return nil, err + } + return convert.Create(version, bytes) +} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/current/types.go b/vendor/github.com/containernetworking/cni/pkg/types/current/types.go deleted file mode 100644 index 754cc6e722e..00000000000 --- a/vendor/github.com/containernetworking/cni/pkg/types/current/types.go +++ /dev/null @@ -1,276 +0,0 @@ -// Copyright 2016 CNI authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package current - -import ( - "encoding/json" - "fmt" - "io" - "net" - "os" - - "github.com/containernetworking/cni/pkg/types" - "github.com/containernetworking/cni/pkg/types/020" -) - -const ImplementedSpecVersion string = "0.4.0" - -var SupportedVersions = []string{"0.3.0", "0.3.1", ImplementedSpecVersion} - -func NewResult(data []byte) (types.Result, error) { - result := &Result{} - if err := json.Unmarshal(data, result); err != nil { - return nil, err - } - return result, nil -} - -func GetResult(r types.Result) (*Result, error) { - resultCurrent, err := r.GetAsVersion(ImplementedSpecVersion) - if err != nil { - return nil, err - } - result, ok := resultCurrent.(*Result) - if !ok { - return nil, fmt.Errorf("failed to convert result") - } - return result, nil -} - -var resultConverters = []struct { - versions []string - convert func(types.Result) (*Result, error) -}{ - {types020.SupportedVersions, convertFrom020}, - {SupportedVersions, convertFrom030}, -} - -func convertFrom020(result types.Result) (*Result, error) { - oldResult, err := types020.GetResult(result) - if err != nil { - return nil, err - } - - newResult := &Result{ - CNIVersion: ImplementedSpecVersion, - DNS: oldResult.DNS, - Routes: []*types.Route{}, - } - - if oldResult.IP4 != nil { - newResult.IPs = append(newResult.IPs, &IPConfig{ - Version: "4", - Address: oldResult.IP4.IP, - Gateway: oldResult.IP4.Gateway, - }) - for _, route := range oldResult.IP4.Routes { - newResult.Routes = append(newResult.Routes, &types.Route{ - Dst: route.Dst, - GW: route.GW, - }) - } - } - - if oldResult.IP6 != nil { - newResult.IPs = append(newResult.IPs, &IPConfig{ - Version: "6", - Address: oldResult.IP6.IP, - Gateway: oldResult.IP6.Gateway, - }) - for _, route := range oldResult.IP6.Routes { - newResult.Routes = append(newResult.Routes, &types.Route{ - Dst: route.Dst, - GW: route.GW, - }) - } - } - - return newResult, nil -} - -func convertFrom030(result types.Result) (*Result, error) { - newResult, ok := result.(*Result) - if !ok { - return nil, fmt.Errorf("failed to convert result") - } - newResult.CNIVersion = ImplementedSpecVersion - return newResult, nil -} - -func NewResultFromResult(result types.Result) (*Result, error) { - version := result.Version() - for _, converter := range resultConverters { - for _, supportedVersion := range converter.versions { - if version == supportedVersion { - return converter.convert(result) - } - } - } - return nil, fmt.Errorf("unsupported CNI result22 version %q", version) -} - -// Result is what gets returned from the plugin (via stdout) to the caller -type Result struct { - CNIVersion string `json:"cniVersion,omitempty"` - Interfaces []*Interface `json:"interfaces,omitempty"` - IPs []*IPConfig `json:"ips,omitempty"` - Routes []*types.Route `json:"routes,omitempty"` - DNS types.DNS `json:"dns,omitempty"` -} - -// Convert to the older 0.2.0 CNI spec Result type -func (r *Result) convertTo020() (*types020.Result, error) { - oldResult := &types020.Result{ - CNIVersion: types020.ImplementedSpecVersion, - DNS: r.DNS, - } - - for _, ip := range r.IPs { - // Only convert the first IP address of each version as 0.2.0 - // and earlier cannot handle multiple IP addresses - if ip.Version == "4" && oldResult.IP4 == nil { - oldResult.IP4 = &types020.IPConfig{ - IP: ip.Address, - Gateway: ip.Gateway, - } - } else if ip.Version == "6" && oldResult.IP6 == nil { - oldResult.IP6 = &types020.IPConfig{ - IP: ip.Address, - Gateway: ip.Gateway, - } - } - - if oldResult.IP4 != nil && oldResult.IP6 != nil { - break - } - } - - for _, route := range r.Routes { - is4 := route.Dst.IP.To4() != nil - if is4 && oldResult.IP4 != nil { - oldResult.IP4.Routes = append(oldResult.IP4.Routes, types.Route{ - Dst: route.Dst, - GW: route.GW, - }) - } else if !is4 && oldResult.IP6 != nil { - oldResult.IP6.Routes = append(oldResult.IP6.Routes, types.Route{ - Dst: route.Dst, - GW: route.GW, - }) - } - } - - if oldResult.IP4 == nil && oldResult.IP6 == nil { - return nil, fmt.Errorf("cannot convert: no valid IP addresses") - } - - return oldResult, nil -} - -func (r *Result) Version() string { - return ImplementedSpecVersion -} - -func (r *Result) GetAsVersion(version string) (types.Result, error) { - switch version { - case "0.3.0", "0.3.1", ImplementedSpecVersion: - r.CNIVersion = version - return r, nil - case types020.SupportedVersions[0], types020.SupportedVersions[1], types020.SupportedVersions[2]: - return r.convertTo020() - } - return nil, fmt.Errorf("cannot convert version 0.3.x to %q", version) -} - -func (r *Result) Print() error { - return r.PrintTo(os.Stdout) -} - -func (r *Result) PrintTo(writer io.Writer) error { - data, err := json.MarshalIndent(r, "", " ") - if err != nil { - return err - } - _, err = writer.Write(data) - return err -} - -// Convert this old version result to the current CNI version result -func (r *Result) Convert() (*Result, error) { - return r, nil -} - -// Interface contains values about the created interfaces -type Interface struct { - Name string `json:"name"` - Mac string `json:"mac,omitempty"` - Sandbox string `json:"sandbox,omitempty"` -} - -func (i *Interface) String() string { - return fmt.Sprintf("%+v", *i) -} - -// Int returns a pointer to the int value passed in. Used to -// set the IPConfig.Interface field. -func Int(v int) *int { - return &v -} - -// IPConfig contains values necessary to configure an IP address on an interface -type IPConfig struct { - // IP version, either "4" or "6" - Version string - // Index into Result structs Interfaces list - Interface *int - Address net.IPNet - Gateway net.IP -} - -func (i *IPConfig) String() string { - return fmt.Sprintf("%+v", *i) -} - -// JSON (un)marshallable types -type ipConfig struct { - Version string `json:"version"` - Interface *int `json:"interface,omitempty"` - Address types.IPNet `json:"address"` - Gateway net.IP `json:"gateway,omitempty"` -} - -func (c *IPConfig) MarshalJSON() ([]byte, error) { - ipc := ipConfig{ - Version: c.Version, - Interface: c.Interface, - Address: types.IPNet(c.Address), - Gateway: c.Gateway, - } - - return json.Marshal(ipc) -} - -func (c *IPConfig) UnmarshalJSON(data []byte) error { - ipc := ipConfig{} - if err := json.Unmarshal(data, &ipc); err != nil { - return err - } - - c.Version = ipc.Version - c.Interface = ipc.Interface - c.Address = net.IPNet(ipc.Address) - c.Gateway = ipc.Gateway - return nil -} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/internal/convert.go b/vendor/github.com/containernetworking/cni/pkg/types/internal/convert.go new file mode 100644 index 00000000000..bdbe4b0a59a --- /dev/null +++ b/vendor/github.com/containernetworking/cni/pkg/types/internal/convert.go @@ -0,0 +1,92 @@ +// Copyright 2016 CNI authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package convert + +import ( + "fmt" + + "github.com/containernetworking/cni/pkg/types" +) + +// ConvertFn should convert from the given arbitrary Result type into a +// Result implementing CNI specification version passed in toVersion. +// The function is guaranteed to be passed a Result type matching the +// fromVersion it was registered with, and is guaranteed to be +// passed a toVersion matching one of the toVersions it was registered with. +type ConvertFn func(from types.Result, toVersion string) (types.Result, error) + +type converter struct { + // fromVersion is the CNI Result spec version that convertFn accepts + fromVersion string + // toVersions is a list of versions that convertFn can convert to + toVersions []string + convertFn ConvertFn +} + +var converters []*converter + +func findConverter(fromVersion, toVersion string) *converter { + for _, c := range converters { + if c.fromVersion == fromVersion { + for _, v := range c.toVersions { + if v == toVersion { + return c + } + } + } + } + return nil +} + +// Convert converts a CNI Result to the requested CNI specification version, +// or returns an error if the conversion could not be performed or failed +func Convert(from types.Result, toVersion string) (types.Result, error) { + if toVersion == "" { + toVersion = "0.1.0" + } + + fromVersion := from.Version() + + // Shortcut for same version + if fromVersion == toVersion { + return from, nil + } + + // Otherwise find the right converter + c := findConverter(fromVersion, toVersion) + if c == nil { + return nil, fmt.Errorf("no converter for CNI result version %s to %s", + fromVersion, toVersion) + } + return c.convertFn(from, toVersion) +} + +// RegisterConverter registers a CNI Result converter. SHOULD NOT BE CALLED +// EXCEPT FROM CNI ITSELF. +func RegisterConverter(fromVersion string, toVersions []string, convertFn ConvertFn) { + // Make sure there is no converter already registered for these + // from and to versions + for _, v := range toVersions { + if findConverter(fromVersion, v) != nil { + panic(fmt.Sprintf("converter already registered for %s to %s", + fromVersion, v)) + } + } + converters = append(converters, &converter{ + fromVersion: fromVersion, + toVersions: toVersions, + convertFn: convertFn, + }) +} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/internal/create.go b/vendor/github.com/containernetworking/cni/pkg/types/internal/create.go new file mode 100644 index 00000000000..96363091259 --- /dev/null +++ b/vendor/github.com/containernetworking/cni/pkg/types/internal/create.go @@ -0,0 +1,66 @@ +// Copyright 2016 CNI authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package convert + +import ( + "fmt" + + "github.com/containernetworking/cni/pkg/types" +) + +type ResultFactoryFunc func([]byte) (types.Result, error) + +type creator struct { + // CNI Result spec versions that createFn can create a Result for + versions []string + createFn ResultFactoryFunc +} + +var creators []*creator + +func findCreator(version string) *creator { + for _, c := range creators { + for _, v := range c.versions { + if v == version { + return c + } + } + } + return nil +} + +// Create creates a CNI Result using the given JSON, or an error if the creation +// could not be performed +func Create(version string, bytes []byte) (types.Result, error) { + if c := findCreator(version); c != nil { + return c.createFn(bytes) + } + return nil, fmt.Errorf("unsupported CNI result version %q", version) +} + +// RegisterCreator registers a CNI Result creator. SHOULD NOT BE CALLED +// EXCEPT FROM CNI ITSELF. +func RegisterCreator(versions []string, createFn ResultFactoryFunc) { + // Make sure there is no creator already registered for these versions + for _, v := range versions { + if findCreator(v) != nil { + panic(fmt.Sprintf("creator already registered for %s", v)) + } + } + creators = append(creators, &creator{ + versions: versions, + createFn: createFn, + }) +} diff --git a/vendor/github.com/containernetworking/cni/pkg/types/types.go b/vendor/github.com/containernetworking/cni/pkg/types/types.go index 3fa757a5d22..fba17dfc0f3 100644 --- a/vendor/github.com/containernetworking/cni/pkg/types/types.go +++ b/vendor/github.com/containernetworking/cni/pkg/types/types.go @@ -83,8 +83,6 @@ type NetConfList struct { Plugins []*NetConf `json:"plugins,omitempty"` } -type ResultFactoryFunc func([]byte) (Result, error) - // Result is an interface that provides the result of plugin execution type Result interface { // The highest CNI specification result version the result supports @@ -118,6 +116,24 @@ type DNS struct { Options []string `json:"options,omitempty"` } +func (d *DNS) Copy() *DNS { + if d == nil { + return nil + } + + to := &DNS{Domain: d.Domain} + for _, ns := range d.Nameservers { + to.Nameservers = append(to.Nameservers, ns) + } + for _, s := range d.Search { + to.Search = append(to.Search, s) + } + for _, o := range d.Options { + to.Options = append(to.Options, o) + } + return to +} + type Route struct { Dst net.IPNet GW net.IP @@ -127,6 +143,17 @@ func (r *Route) String() string { return fmt.Sprintf("%+v", *r) } +func (r *Route) Copy() *Route { + if r == nil { + return nil + } + + return &Route{ + Dst: r.Dst, + GW: r.GW, + } +} + // Well known error codes // see https://github.com/containernetworking/cni/blob/master/SPEC.md#well-known-error-codes const ( diff --git a/vendor/github.com/containernetworking/cni/pkg/version/conf.go b/vendor/github.com/containernetworking/cni/pkg/version/conf.go index 3cca58bbeb8..808c33b8382 100644 --- a/vendor/github.com/containernetworking/cni/pkg/version/conf.go +++ b/vendor/github.com/containernetworking/cni/pkg/version/conf.go @@ -15,23 +15,12 @@ package version import ( - "encoding/json" - "fmt" + "github.com/containernetworking/cni/pkg/types/create" ) // ConfigDecoder can decode the CNI version available in network config data type ConfigDecoder struct{} func (*ConfigDecoder) Decode(jsonBytes []byte) (string, error) { - var conf struct { - CNIVersion string `json:"cniVersion"` - } - err := json.Unmarshal(jsonBytes, &conf) - if err != nil { - return "", fmt.Errorf("decoding version from network config: %s", err) - } - if conf.CNIVersion == "" { - return "0.1.0", nil - } - return conf.CNIVersion, nil + return create.DecodeVersion(jsonBytes) } diff --git a/vendor/github.com/containernetworking/cni/pkg/version/plugin.go b/vendor/github.com/containernetworking/cni/pkg/version/plugin.go index 1df427243f3..17b22b6b0c4 100644 --- a/vendor/github.com/containernetworking/cni/pkg/version/plugin.go +++ b/vendor/github.com/containernetworking/cni/pkg/version/plugin.go @@ -68,7 +68,7 @@ func (*PluginDecoder) Decode(jsonBytes []byte) (PluginInfo, error) { var info pluginInfo err := json.Unmarshal(jsonBytes, &info) if err != nil { - return nil, fmt.Errorf("decoding version info: %s", err) + return nil, fmt.Errorf("decoding version info: %w", err) } if info.CNIVersion_ == "" { return nil, fmt.Errorf("decoding version info: missing field cniVersion") @@ -86,8 +86,8 @@ func (*PluginDecoder) Decode(jsonBytes []byte) (PluginInfo, error) { // minor, and micro numbers or returns an error func ParseVersion(version string) (int, int, int, error) { var major, minor, micro int - if version == "" { - return -1, -1, -1, fmt.Errorf("invalid version %q: the version is empty", version) + if version == "" { // special case: no version declared == v0.1.0 + return 0, 1, 0, nil } parts := strings.Split(version, ".") @@ -97,20 +97,20 @@ func ParseVersion(version string) (int, int, int, error) { major, err := strconv.Atoi(parts[0]) if err != nil { - return -1, -1, -1, fmt.Errorf("failed to convert major version part %q: %v", parts[0], err) + return -1, -1, -1, fmt.Errorf("failed to convert major version part %q: %w", parts[0], err) } if len(parts) >= 2 { minor, err = strconv.Atoi(parts[1]) if err != nil { - return -1, -1, -1, fmt.Errorf("failed to convert minor version part %q: %v", parts[1], err) + return -1, -1, -1, fmt.Errorf("failed to convert minor version part %q: %w", parts[1], err) } } if len(parts) >= 3 { micro, err = strconv.Atoi(parts[2]) if err != nil { - return -1, -1, -1, fmt.Errorf("failed to convert micro version part %q: %v", parts[2], err) + return -1, -1, -1, fmt.Errorf("failed to convert micro version part %q: %w", parts[2], err) } } diff --git a/vendor/github.com/containernetworking/cni/pkg/version/version.go b/vendor/github.com/containernetworking/cni/pkg/version/version.go index 8f3508e61f3..1326f8038e5 100644 --- a/vendor/github.com/containernetworking/cni/pkg/version/version.go +++ b/vendor/github.com/containernetworking/cni/pkg/version/version.go @@ -19,13 +19,13 @@ import ( "fmt" "github.com/containernetworking/cni/pkg/types" - "github.com/containernetworking/cni/pkg/types/020" - "github.com/containernetworking/cni/pkg/types/current" + types100 "github.com/containernetworking/cni/pkg/types/100" + "github.com/containernetworking/cni/pkg/types/create" ) // Current reports the version of the CNI spec implemented by this library func Current() string { - return "0.4.0" + return types100.ImplementedSpecVersion } // Legacy PluginInfo describes a plugin that is backwards compatible with the @@ -36,29 +36,28 @@ func Current() string { // Any future CNI spec versions which meet this definition should be added to // this list. var Legacy = PluginSupports("0.1.0", "0.2.0") -var All = PluginSupports("0.1.0", "0.2.0", "0.3.0", "0.3.1", "0.4.0") +var All = PluginSupports("0.1.0", "0.2.0", "0.3.0", "0.3.1", "0.4.0", "1.0.0") -var resultFactories = []struct { - supportedVersions []string - newResult types.ResultFactoryFunc -}{ - {current.SupportedVersions, current.NewResult}, - {types020.SupportedVersions, types020.NewResult}, +// VersionsFrom returns a list of versions starting from min, inclusive +func VersionsStartingFrom(min string) PluginInfo { + out := []string{} + // cheat, just assume ordered + ok := false + for _, v := range All.SupportedVersions() { + if !ok && v == min { + ok = true + } + if ok { + out = append(out, v) + } + } + return PluginSupports(out...) } // Finds a Result object matching the requested version (if any) and asks // that object to parse the plugin result, returning an error if parsing failed. func NewResult(version string, resultBytes []byte) (types.Result, error) { - reconciler := &Reconciler{} - for _, resultFactory := range resultFactories { - err := reconciler.CheckRaw(version, resultFactory.supportedVersions) - if err == nil { - // Result supports this version - return resultFactory.newResult(resultBytes) - } - } - - return nil, fmt.Errorf("unsupported CNI result version %q", version) + return create.Create(version, resultBytes) } // ParsePrevResult parses a prevResult in a NetConf structure and sets @@ -68,15 +67,22 @@ func ParsePrevResult(conf *types.NetConf) error { return nil } + // Prior to 1.0.0, Result types may not marshal a CNIVersion. Since the + // result version must match the config version, if the Result's version + // is empty, inject the config version. + if ver, ok := conf.RawPrevResult["CNIVersion"]; !ok || ver == "" { + conf.RawPrevResult["CNIVersion"] = conf.CNIVersion + } + resultBytes, err := json.Marshal(conf.RawPrevResult) if err != nil { - return fmt.Errorf("could not serialize prevResult: %v", err) + return fmt.Errorf("could not serialize prevResult: %w", err) } conf.RawPrevResult = nil - conf.PrevResult, err = NewResult(conf.CNIVersion, resultBytes) + conf.PrevResult, err = create.Create(conf.CNIVersion, resultBytes) if err != nil { - return fmt.Errorf("could not parse prevResult: %v", err) + return fmt.Errorf("could not parse prevResult: %w", err) } return nil diff --git a/vendor/github.com/containers/ocicrypt/ADOPTERS.md b/vendor/github.com/containers/ocicrypt/ADOPTERS.md new file mode 100644 index 00000000000..fa4b03bb881 --- /dev/null +++ b/vendor/github.com/containers/ocicrypt/ADOPTERS.md @@ -0,0 +1,10 @@ +Below are list of adopters of the `ocicrypt` library or supports use of OCI encrypted images: +- [skopeo](https://github.com/containers/skopeo) +- [buildah](https://github.com/containers/buildah) +- [containerd](https://github.com/containerd/imgcrypt) +- [nerdctl](https://github.com/containerd/nerdctl) +- [distribution](https://github.com/distribution/distribution) + +Below are the list of projects that are in the process of adopting support: +- [quay](https://github.com/quay/quay) +- [kata-containers](https://github.com/kata-containers/kata-containers) diff --git a/vendor/github.com/containers/ocicrypt/README.md b/vendor/github.com/containers/ocicrypt/README.md index 84cab7a4089..b69d14e3b81 100644 --- a/vendor/github.com/containers/ocicrypt/README.md +++ b/vendor/github.com/containers/ocicrypt/README.md @@ -34,6 +34,12 @@ The implementation for both symmetric and asymmetric encryption used in this lib We note that adding interfaces here is risky outside the OCI spec is not recommended, unless for very specialized and confined usecases. Please open an issue or PR if there is a general usecase that could be added to the OCI spec. + +#### Keyprovider interface + +As part of the keywrap interface, there is a [keyprovider](https://github.com/containers/ocicrypt/blob/main/docs/keyprovider.md) implementation that allows one to call out to a binary or service. + + ## Security Issues We consider security issues related to this library critical. Please report and security related issues by emailing maintainers in the [MAINTAINERS](MAINTAINERS) file. diff --git a/vendor/github.com/containers/ocicrypt/go.mod b/vendor/github.com/containers/ocicrypt/go.mod index 02be185915f..8837d288ee3 100644 --- a/vendor/github.com/containers/ocicrypt/go.mod +++ b/vendor/github.com/containers/ocicrypt/go.mod @@ -5,9 +5,9 @@ go 1.12 require ( github.com/golang/protobuf v1.4.3 github.com/google/go-cmp v0.5.2 // indirect - github.com/miekg/pkcs11 v1.0.3 + github.com/miekg/pkcs11 v1.1.1 github.com/opencontainers/go-digest v1.0.0 - github.com/opencontainers/image-spec v1.0.1 + github.com/opencontainers/image-spec v1.0.2 github.com/pkg/errors v0.9.1 github.com/sirupsen/logrus v1.7.0 github.com/stefanberger/go-pkcs11uri v0.0.0-20201008174630-78d3cae3a980 diff --git a/vendor/github.com/containers/ocicrypt/go.sum b/vendor/github.com/containers/ocicrypt/go.sum index 7153900dafc..a621a145c00 100644 --- a/vendor/github.com/containers/ocicrypt/go.sum +++ b/vendor/github.com/containers/ocicrypt/go.sum @@ -30,12 +30,12 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/ github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM= github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= -github.com/miekg/pkcs11 v1.0.3 h1:iMwmD7I5225wv84WxIG/bmxz9AXjWvTWIbM/TYHvWtw= -github.com/miekg/pkcs11 v1.0.3/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs= +github.com/miekg/pkcs11 v1.1.1 h1:Ugu9pdy6vAYku5DEpVWVFPYnzV+bxB+iRdbuFSu7TvU= +github.com/miekg/pkcs11 v1.1.1/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs= github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U= github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM= -github.com/opencontainers/image-spec v1.0.1 h1:JMemWkRwHx4Zj+fVxWoMCFm/8sYGGrUVojFA6h/TRcI= -github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0= +github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrBg0D7ufOcFM= +github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0= github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= diff --git a/vendor/github.com/containers/ocicrypt/helpers/parse_helpers.go b/vendor/github.com/containers/ocicrypt/helpers/parse_helpers.go index 198c554aac2..717e7f21871 100644 --- a/vendor/github.com/containers/ocicrypt/helpers/parse_helpers.go +++ b/vendor/github.com/containers/ocicrypt/helpers/parse_helpers.go @@ -89,7 +89,11 @@ func processRecipientKeys(recipients []string) ([][]byte, [][]byte, [][]byte, [] func processx509Certs(keys []string) ([][]byte, error) { var x509s [][]byte for _, key := range keys { - tmp, err := ioutil.ReadFile(strings.Split(key, ":")[0]) + fileName := strings.Split(key, ":")[0] + if _, err := os.Stat(fileName); os.IsNotExist(err) { + continue + } + tmp, err := ioutil.ReadFile(fileName) if err != nil { return nil, errors.Wrap(err, "Unable to read file") } @@ -157,7 +161,7 @@ func processPrivateKeyFiles(keyFilesAndPwds []string) ([][]byte, [][]byte, [][]b var password []byte // treat "provider" protocol separately - if strings.HasPrefix(keyfileAndPwd, "provider:"){ + if strings.HasPrefix(keyfileAndPwd, "provider:") { keyProviders = append(keyProviders, []byte(keyfileAndPwd[len("provider:"):])) continue } @@ -207,14 +211,13 @@ func CreateDecryptCryptoConfig(keys []string, decRecipients []string) (encconfig return encconfig.CryptoConfig{}, err } - if len(x509s) > 0 { - // x509 certs can also be passed in via keys - x509FromKeys, err := processx509Certs(keys) - if err != nil { - return encconfig.CryptoConfig{}, err - } - x509s = append(x509s, x509FromKeys...) + // x509 certs can also be passed in via keys + x509FromKeys, err := processx509Certs(keys) + if err != nil { + return encconfig.CryptoConfig{}, err } + x509s = append(x509s, x509FromKeys...) + gpgSecretKeyRingFiles, gpgSecretKeyPasswords, privKeys, privKeysPasswords, pkcs11Yamls, keyProviders, err := processPrivateKeyFiles(keys) if err != nil { return encconfig.CryptoConfig{}, err diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go index e843a4613d5..cff5af1a64c 100644 --- a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go @@ -111,14 +111,13 @@ type Conn struct { } } -// New establishes a connection to any available bus and authenticates. -// Callers should call Close() when done with the connection. -// Deprecated: use NewWithContext instead +// Deprecated: use NewWithContext instead. func New() (*Conn, error) { return NewWithContext(context.Background()) } -// NewWithContext same as New with context +// NewWithContext establishes a connection to any available bus and authenticates. +// Callers should call Close() when done with the connection. func NewWithContext(ctx context.Context) (*Conn, error) { conn, err := NewSystemConnectionContext(ctx) if err != nil && os.Geteuid() == 0 { @@ -127,44 +126,41 @@ func NewWithContext(ctx context.Context) (*Conn, error) { return conn, err } -// NewSystemConnection establishes a connection to the system bus and authenticates. -// Callers should call Close() when done with the connection -// Deprecated: use NewSystemConnectionContext instead +// Deprecated: use NewSystemConnectionContext instead. func NewSystemConnection() (*Conn, error) { return NewSystemConnectionContext(context.Background()) } -// NewSystemConnectionContext same as NewSystemConnection with context +// NewSystemConnectionContext establishes a connection to the system bus and authenticates. +// Callers should call Close() when done with the connection. func NewSystemConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { return dbusAuthHelloConnection(ctx, dbus.SystemBusPrivate) }) } -// NewUserConnection establishes a connection to the session bus and -// authenticates. This can be used to connect to systemd user instances. -// Callers should call Close() when done with the connection. -// Deprecated: use NewUserConnectionContext instead +// Deprecated: use NewUserConnectionContext instead. func NewUserConnection() (*Conn, error) { return NewUserConnectionContext(context.Background()) } -// NewUserConnectionContext same as NewUserConnection with context +// NewUserConnectionContext establishes a connection to the session bus and +// authenticates. This can be used to connect to systemd user instances. +// Callers should call Close() when done with the connection. func NewUserConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { return dbusAuthHelloConnection(ctx, dbus.SessionBusPrivate) }) } -// NewSystemdConnection establishes a private, direct connection to systemd. -// This can be used for communicating with systemd without a dbus daemon. -// Callers should call Close() when done with the connection. -// Deprecated: use NewSystemdConnectionContext instead +// Deprecated: use NewSystemdConnectionContext instead. func NewSystemdConnection() (*Conn, error) { return NewSystemdConnectionContext(context.Background()) } -// NewSystemdConnectionContext same as NewSystemdConnection with context +// NewSystemdConnectionContext establishes a private, direct connection to systemd. +// This can be used for communicating with systemd without a dbus daemon. +// Callers should call Close() when done with the connection. func NewSystemdConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { // We skip Hello when talking directly to systemd. @@ -174,7 +170,7 @@ func NewSystemdConnectionContext(ctx context.Context) (*Conn, error) { }) } -// Close closes an established connection +// Close closes an established connection. func (c *Conn) Close() { c.sysconn.Close() c.sigconn.Close() @@ -217,7 +213,7 @@ func NewConnection(dialBus func() (*dbus.Conn, error)) (*Conn, error) { // GetManagerProperty returns the value of a property on the org.freedesktop.systemd1.Manager // interface. The value is returned in its string representation, as defined at -// https://developer.gnome.org/glib/unstable/gvariant-text.html +// https://developer.gnome.org/glib/unstable/gvariant-text.html. func (c *Conn) GetManagerProperty(prop string) (string, error) { variant, err := c.sysobj.GetProperty("org.freedesktop.systemd1.Manager." + prop) if err != nil { diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go index 01879ba1580..fa04afc708e 100644 --- a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go @@ -73,7 +73,12 @@ func (c *Conn) startJob(ctx context.Context, ch chan<- string, job string, args return jobID, nil } -// StartUnit enqueues a start job and depending jobs, if any (unless otherwise +// Deprecated: use StartUnitContext instead. +func (c *Conn) StartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.StartUnitContext(context.Background(), name, mode, ch) +} + +// StartUnitContext enqueues a start job and depending jobs, if any (unless otherwise // specified by the mode string). // // Takes the unit to activate, plus a mode string. The mode needs to be one of @@ -103,137 +108,124 @@ func (c *Conn) startJob(ctx context.Context, ch chan<- string, job string, args // should not be considered authoritative. // // If an error does occur, it will be returned to the user alongside a job ID of 0. -// Deprecated: use StartUnitContext instead -func (c *Conn) StartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.StartUnitContext(context.Background(), name, mode, ch) -} - -// StartUnitContext same as StartUnit with context func (c *Conn) StartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartUnit", name, mode) } -// StopUnit is similar to StartUnit but stops the specified unit rather -// than starting it. -// Deprecated: use StopUnitContext instead +// Deprecated: use StopUnitContext instead. func (c *Conn) StopUnit(name string, mode string, ch chan<- string) (int, error) { return c.StopUnitContext(context.Background(), name, mode, ch) } -// StopUnitContext same as StopUnit with context +// StopUnitContext is similar to StartUnitContext, but stops the specified unit +// rather than starting it. func (c *Conn) StopUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StopUnit", name, mode) } -// ReloadUnit reloads a unit. Reloading is done only if the unit is already running and fails otherwise. -// Deprecated: use ReloadUnitContext instead +// Deprecated: use ReloadUnitContext instead. func (c *Conn) ReloadUnit(name string, mode string, ch chan<- string) (int, error) { return c.ReloadUnitContext(context.Background(), name, mode, ch) } -// ReloadUnitContext same as ReloadUnit with context +// ReloadUnitContext reloads a unit. Reloading is done only if the unit +// is already running, and fails otherwise. func (c *Conn) ReloadUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadUnit", name, mode) } -// RestartUnit restarts a service. If a service is restarted that isn't -// running it will be started. -// Deprecated: use RestartUnitContext instead +// Deprecated: use RestartUnitContext instead. func (c *Conn) RestartUnit(name string, mode string, ch chan<- string) (int, error) { return c.RestartUnitContext(context.Background(), name, mode, ch) } -// RestartUnitContext same as RestartUnit with context +// RestartUnitContext restarts a service. If a service is restarted that isn't +// running it will be started. func (c *Conn) RestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.RestartUnit", name, mode) } -// TryRestartUnit is like RestartUnit, except that a service that isn't running -// is not affected by the restart. -// Deprecated: use TryRestartUnitContext instead +// Deprecated: use TryRestartUnitContext instead. func (c *Conn) TryRestartUnit(name string, mode string, ch chan<- string) (int, error) { return c.TryRestartUnitContext(context.Background(), name, mode, ch) } -// TryRestartUnitContext same as TryRestartUnit with context +// TryRestartUnitContext is like RestartUnitContext, except that a service that +// isn't running is not affected by the restart. func (c *Conn) TryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.TryRestartUnit", name, mode) } -// ReloadOrRestartUnit attempts a reload if the unit supports it and use a restart -// otherwise. -// Deprecated: use ReloadOrRestartUnitContext instead +// Deprecated: use ReloadOrRestartUnitContext instead. func (c *Conn) ReloadOrRestartUnit(name string, mode string, ch chan<- string) (int, error) { return c.ReloadOrRestartUnitContext(context.Background(), name, mode, ch) } -// ReloadOrRestartUnitContext same as ReloadOrRestartUnit with context +// ReloadOrRestartUnitContext attempts a reload if the unit supports it and use +// a restart otherwise. func (c *Conn) ReloadOrRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrRestartUnit", name, mode) } -// ReloadOrTryRestartUnit attempts a reload if the unit supports it and use a "Try" -// flavored restart otherwise. -// Deprecated: use ReloadOrTryRestartUnitContext instead +// Deprecated: use ReloadOrTryRestartUnitContext instead. func (c *Conn) ReloadOrTryRestartUnit(name string, mode string, ch chan<- string) (int, error) { return c.ReloadOrTryRestartUnitContext(context.Background(), name, mode, ch) } -// ReloadOrTryRestartUnitContext same as ReloadOrTryRestartUnit with context +// ReloadOrTryRestartUnitContext attempts a reload if the unit supports it, +// and use a "Try" flavored restart otherwise. func (c *Conn) ReloadOrTryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrTryRestartUnit", name, mode) } -// StartTransientUnit() may be used to create and start a transient unit, which -// will be released as soon as it is not running or referenced anymore or the -// system is rebooted. name is the unit name including suffix, and must be -// unique. mode is the same as in StartUnit(), properties contains properties -// of the unit. -// Deprecated: use StartTransientUnitContext instead +// Deprecated: use StartTransientUnitContext instead. func (c *Conn) StartTransientUnit(name string, mode string, properties []Property, ch chan<- string) (int, error) { return c.StartTransientUnitContext(context.Background(), name, mode, properties, ch) } -// StartTransientUnitContext same as StartTransientUnit with context +// StartTransientUnitContext may be used to create and start a transient unit, which +// will be released as soon as it is not running or referenced anymore or the +// system is rebooted. name is the unit name including suffix, and must be +// unique. mode is the same as in StartUnitContext, properties contains properties +// of the unit. func (c *Conn) StartTransientUnitContext(ctx context.Context, name string, mode string, properties []Property, ch chan<- string) (int, error) { return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartTransientUnit", name, mode, properties, make([]PropertyCollection, 0)) } -// KillUnit takes the unit name and a UNIX signal number to send. All of the unit's -// processes are killed. -// Deprecated: use KillUnitContext instead +// Deprecated: use KillUnitContext instead. func (c *Conn) KillUnit(name string, signal int32) { c.KillUnitContext(context.Background(), name, signal) } -// KillUnitContext same as KillUnit with context +// KillUnitContext takes the unit name and a UNIX signal number to send. +// All of the unit's processes are killed. func (c *Conn) KillUnitContext(ctx context.Context, name string, signal int32) { c.KillUnitWithTarget(ctx, name, All, signal) } -// KillUnitWithTarget is like KillUnitContext, but allows you to specify which process in the unit to send the signal to +// KillUnitWithTarget is like KillUnitContext, but allows you to specify which +// process in the unit to send the signal to. func (c *Conn) KillUnitWithTarget(ctx context.Context, name string, target Who, signal int32) error { return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.KillUnit", 0, name, string(target), signal).Store() } -// ResetFailedUnit resets the "failed" state of a specific unit. -// Deprecated: use ResetFailedUnitContext instead +// Deprecated: use ResetFailedUnitContext instead. func (c *Conn) ResetFailedUnit(name string) error { return c.ResetFailedUnitContext(context.Background(), name) } -// ResetFailedUnitContext same as ResetFailedUnit with context +// ResetFailedUnitContext resets the "failed" state of a specific unit. func (c *Conn) ResetFailedUnitContext(ctx context.Context, name string) error { return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ResetFailedUnit", 0, name).Store() } -// SystemState returns the systemd state. Equivalent to `systemctl is-system-running`. -// Deprecated: use SystemStateContext instead +// Deprecated: use SystemStateContext instead. func (c *Conn) SystemState() (*Property, error) { return c.SystemStateContext(context.Background()) } -// SystemStateContext same as SystemState with context +// SystemStateContext returns the systemd state. Equivalent to +// systemctl is-system-running. func (c *Conn) SystemStateContext(ctx context.Context) (*Property, error) { var err error var prop dbus.Variant @@ -247,7 +239,7 @@ func (c *Conn) SystemStateContext(ctx context.Context) (*Property, error) { return &Property{Name: "SystemState", Value: prop}, nil } -// getProperties takes the unit path and returns all of its dbus object properties, for the given dbus interface +// getProperties takes the unit path and returns all of its dbus object properties, for the given dbus interface. func (c *Conn) getProperties(ctx context.Context, path dbus.ObjectPath, dbusInterface string) (map[string]interface{}, error) { var err error var props map[string]dbus.Variant @@ -270,36 +262,36 @@ func (c *Conn) getProperties(ctx context.Context, path dbus.ObjectPath, dbusInte return out, nil } -// GetUnitProperties takes the (unescaped) unit name and returns all of its dbus object properties. -// Deprecated: use GetUnitPropertiesContext instead +// Deprecated: use GetUnitPropertiesContext instead. func (c *Conn) GetUnitProperties(unit string) (map[string]interface{}, error) { return c.GetUnitPropertiesContext(context.Background(), unit) } -// GetUnitPropertiesContext same as GetUnitPropertiesContext with context +// GetUnitPropertiesContext takes the (unescaped) unit name and returns all of +// its dbus object properties. func (c *Conn) GetUnitPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) { path := unitPath(unit) return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit") } -// GetUnitPathProperties takes the (escaped) unit path and returns all of its dbus object properties. -// Deprecated: use GetUnitPathPropertiesContext instead +// Deprecated: use GetUnitPathPropertiesContext instead. func (c *Conn) GetUnitPathProperties(path dbus.ObjectPath) (map[string]interface{}, error) { return c.GetUnitPathPropertiesContext(context.Background(), path) } -// GetUnitPathPropertiesContext same as GetUnitPathProperties with context +// GetUnitPathPropertiesContext takes the (escaped) unit path and returns all +// of its dbus object properties. func (c *Conn) GetUnitPathPropertiesContext(ctx context.Context, path dbus.ObjectPath) (map[string]interface{}, error) { return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit") } -// GetAllProperties takes the (unescaped) unit name and returns all of its dbus object properties. -// Deprecated: use GetAllPropertiesContext instead +// Deprecated: use GetAllPropertiesContext instead. func (c *Conn) GetAllProperties(unit string) (map[string]interface{}, error) { return c.GetAllPropertiesContext(context.Background(), unit) } -// GetAllPropertiesContext same as GetAllProperties with context +// GetAllPropertiesContext takes the (unescaped) unit name and returns all of +// its dbus object properties. func (c *Conn) GetAllPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) { path := unitPath(unit) return c.getProperties(ctx, path, "") @@ -323,64 +315,63 @@ func (c *Conn) getProperty(ctx context.Context, unit string, dbusInterface strin return &Property{Name: propertyName, Value: prop}, nil } -// Deprecated: use GetUnitPropertyContext instead +// Deprecated: use GetUnitPropertyContext instead. func (c *Conn) GetUnitProperty(unit string, propertyName string) (*Property, error) { return c.GetUnitPropertyContext(context.Background(), unit, propertyName) } -// GetUnitPropertyContext same as GetUnitProperty with context +// GetUnitPropertyContext takes an (unescaped) unit name, and a property name, +// and returns the property value. func (c *Conn) GetUnitPropertyContext(ctx context.Context, unit string, propertyName string) (*Property, error) { return c.getProperty(ctx, unit, "org.freedesktop.systemd1.Unit", propertyName) } -// GetServiceProperty returns property for given service name and property name -// Deprecated: use GetServicePropertyContext instead +// Deprecated: use GetServicePropertyContext instead. func (c *Conn) GetServiceProperty(service string, propertyName string) (*Property, error) { return c.GetServicePropertyContext(context.Background(), service, propertyName) } -// GetServicePropertyContext same as GetServiceProperty with context +// GetServiceProperty returns property for given service name and property name. func (c *Conn) GetServicePropertyContext(ctx context.Context, service string, propertyName string) (*Property, error) { return c.getProperty(ctx, service, "org.freedesktop.systemd1.Service", propertyName) } -// GetUnitTypeProperties returns the extra properties for a unit, specific to the unit type. -// Valid values for unitType: Service, Socket, Target, Device, Mount, Automount, Snapshot, Timer, Swap, Path, Slice, Scope -// return "dbus.Error: Unknown interface" if the unitType is not the correct type of the unit -// Deprecated: use GetUnitTypePropertiesContext instead +// Deprecated: use GetUnitTypePropertiesContext instead. func (c *Conn) GetUnitTypeProperties(unit string, unitType string) (map[string]interface{}, error) { return c.GetUnitTypePropertiesContext(context.Background(), unit, unitType) } -// GetUnitTypePropertiesContext same as GetUnitTypeProperties with context +// GetUnitTypePropertiesContext returns the extra properties for a unit, specific to the unit type. +// Valid values for unitType: Service, Socket, Target, Device, Mount, Automount, Snapshot, Timer, Swap, Path, Slice, Scope. +// Returns "dbus.Error: Unknown interface" error if the unitType is not the correct type of the unit. func (c *Conn) GetUnitTypePropertiesContext(ctx context.Context, unit string, unitType string) (map[string]interface{}, error) { path := unitPath(unit) return c.getProperties(ctx, path, "org.freedesktop.systemd1."+unitType) } -// SetUnitProperties() may be used to modify certain unit properties at runtime. +// Deprecated: use SetUnitPropertiesContext instead. +func (c *Conn) SetUnitProperties(name string, runtime bool, properties ...Property) error { + return c.SetUnitPropertiesContext(context.Background(), name, runtime, properties...) +} + +// SetUnitPropertiesContext may be used to modify certain unit properties at runtime. // Not all properties may be changed at runtime, but many resource management // settings (primarily those in systemd.cgroup(5)) may. The changes are applied // instantly, and stored on disk for future boots, unless runtime is true, in which // case the settings only apply until the next reboot. name is the name of the unit // to modify. properties are the settings to set, encoded as an array of property // name and value pairs. -// Deprecated: use SetUnitPropertiesContext instead -func (c *Conn) SetUnitProperties(name string, runtime bool, properties ...Property) error { - return c.SetUnitPropertiesContext(context.Background(), name, runtime, properties...) -} - -// SetUnitPropertiesContext same as SetUnitProperties with context func (c *Conn) SetUnitPropertiesContext(ctx context.Context, name string, runtime bool, properties ...Property) error { return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.SetUnitProperties", 0, name, runtime, properties).Store() } -// Deprecated: use GetUnitTypePropertyContext instead +// Deprecated: use GetUnitTypePropertyContext instead. func (c *Conn) GetUnitTypeProperty(unit string, unitType string, propertyName string) (*Property, error) { return c.GetUnitTypePropertyContext(context.Background(), unit, unitType, propertyName) } -// GetUnitTypePropertyContext same as GetUnitTypeProperty with context +// GetUnitTypePropertyContext takes a property name, a unit name, and a unit type, +// and returns a property value. For valid values of unitType, see GetUnitTypePropertiesContext. func (c *Conn) GetUnitTypePropertyContext(ctx context.Context, unit string, unitType string, propertyName string) (*Property, error) { return c.getProperty(ctx, unit, "org.freedesktop.systemd1."+unitType, propertyName) } @@ -426,58 +417,55 @@ func (c *Conn) listUnitsInternal(f storeFunc) ([]UnitStatus, error) { return status, nil } -// ListUnits returns an array with all currently loaded units. Note that -// units may be known by multiple names at the same time, and hence there might -// be more unit names loaded than actual units behind them. -// Also note that a unit is only loaded if it is active and/or enabled. -// Units that are both disabled and inactive will thus not be returned. -// Deprecated: use ListUnitsContext instead +// Deprecated: use ListUnitsContext instead. func (c *Conn) ListUnits() ([]UnitStatus, error) { return c.ListUnitsContext(context.Background()) } -// ListUnitsContext same as ListUnits with context +// ListUnitsContext returns an array with all currently loaded units. Note that +// units may be known by multiple names at the same time, and hence there might +// be more unit names loaded than actual units behind them. +// Also note that a unit is only loaded if it is active and/or enabled. +// Units that are both disabled and inactive will thus not be returned. func (c *Conn) ListUnitsContext(ctx context.Context) ([]UnitStatus, error) { return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnits", 0).Store) } -// ListUnitsFiltered returns an array with units filtered by state. -// It takes a list of units' statuses to filter. -// Deprecated: use ListUnitsFilteredContext instead +// Deprecated: use ListUnitsFilteredContext instead. func (c *Conn) ListUnitsFiltered(states []string) ([]UnitStatus, error) { return c.ListUnitsFilteredContext(context.Background(), states) } -// ListUnitsFilteredContext same as ListUnitsFiltered with context +// ListUnitsFilteredContext returns an array with units filtered by state. +// It takes a list of units' statuses to filter. func (c *Conn) ListUnitsFilteredContext(ctx context.Context, states []string) ([]UnitStatus, error) { return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsFiltered", 0, states).Store) } -// ListUnitsByPatterns returns an array with units. -// It takes a list of units' statuses and names to filter. -// Note that units may be known by multiple names at the same time, -// and hence there might be more unit names loaded than actual units behind them. -// Deprecated: use ListUnitsByPatternsContext instead +// Deprecated: use ListUnitsByPatternsContext instead. func (c *Conn) ListUnitsByPatterns(states []string, patterns []string) ([]UnitStatus, error) { return c.ListUnitsByPatternsContext(context.Background(), states, patterns) } -// ListUnitsByPatternsContext same as ListUnitsByPatterns with context +// ListUnitsByPatternsContext returns an array with units. +// It takes a list of units' statuses and names to filter. +// Note that units may be known by multiple names at the same time, +// and hence there might be more unit names loaded than actual units behind them. func (c *Conn) ListUnitsByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitStatus, error) { return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByPatterns", 0, states, patterns).Store) } -// ListUnitsByNames returns an array with units. It takes a list of units' -// names and returns an UnitStatus array. Comparing to ListUnitsByPatterns -// method, this method returns statuses even for inactive or non-existing -// units. Input array should contain exact unit names, but not patterns. -// Note: Requires systemd v230 or higher -// Deprecated: use ListUnitsByNamesContext instead +// Deprecated: use ListUnitsByNamesContext instead. func (c *Conn) ListUnitsByNames(units []string) ([]UnitStatus, error) { return c.ListUnitsByNamesContext(context.Background(), units) } -// ListUnitsByNamesContext same as ListUnitsByNames with context +// ListUnitsByNamesContext returns an array with units. It takes a list of units' +// names and returns an UnitStatus array. Comparing to ListUnitsByPatternsContext +// method, this method returns statuses even for inactive or non-existing +// units. Input array should contain exact unit names, but not patterns. +// +// Requires systemd v230 or higher. func (c *Conn) ListUnitsByNamesContext(ctx context.Context, units []string) ([]UnitStatus, error) { return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByNames", 0, units).Store) } @@ -513,37 +501,43 @@ func (c *Conn) listUnitFilesInternal(f storeFunc) ([]UnitFile, error) { return files, nil } -// ListUnitFiles returns an array of all available units on disk. -// Deprecated: use ListUnitFilesContext instead +// Deprecated: use ListUnitFilesContext instead. func (c *Conn) ListUnitFiles() ([]UnitFile, error) { return c.ListUnitFilesContext(context.Background()) } -// ListUnitFilesContext same as ListUnitFiles with context +// ListUnitFiles returns an array of all available units on disk. func (c *Conn) ListUnitFilesContext(ctx context.Context) ([]UnitFile, error) { return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFiles", 0).Store) } -// ListUnitFilesByPatterns returns an array of all available units on disk matched the patterns. -// Deprecated: use ListUnitFilesByPatternsContext instead +// Deprecated: use ListUnitFilesByPatternsContext instead. func (c *Conn) ListUnitFilesByPatterns(states []string, patterns []string) ([]UnitFile, error) { return c.ListUnitFilesByPatternsContext(context.Background(), states, patterns) } -// ListUnitFilesByPatternsContext same as ListUnitFilesByPatterns with context +// ListUnitFilesByPatternsContext returns an array of all available units on disk matched the patterns. func (c *Conn) ListUnitFilesByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitFile, error) { return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFilesByPatterns", 0, states, patterns).Store) } type LinkUnitFileChange EnableUnitFileChange -// LinkUnitFiles() links unit files (that are located outside of the +// Deprecated: use LinkUnitFilesContext instead. +func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { + return c.LinkUnitFilesContext(context.Background(), files, runtime, force) +} + +// LinkUnitFilesContext links unit files (that are located outside of the // usual unit search paths) into the unit search path. // // It takes a list of absolute paths to unit files to link and two -// booleans. The first boolean controls whether the unit shall be +// booleans. +// +// The first boolean controls whether the unit shall be // enabled for runtime only (true, /run), or persistently (false, // /etc). +// // The second controls whether symlinks pointing to other units shall // be replaced if necessary. // @@ -551,12 +545,6 @@ type LinkUnitFileChange EnableUnitFileChange // structures with three strings: the type of the change (one of symlink // or unlink), the file name of the symlink and the destination of the // symlink. -// Deprecated: use LinkUnitFilesContext instead -func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { - return c.LinkUnitFilesContext(context.Background(), files, runtime, force) -} - -// LinkUnitFilesContext same as LinkUnitFiles with context func (c *Conn) LinkUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { result := make([][]interface{}, 0) err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.LinkUnitFiles", 0, files, runtime, force).Store(&result) @@ -583,8 +571,13 @@ func (c *Conn) LinkUnitFilesContext(ctx context.Context, files []string, runtime return changes, nil } -// EnableUnitFiles() may be used to enable one or more units in the system (by -// creating symlinks to them in /etc or /run). +// Deprecated: use EnableUnitFilesContext instead. +func (c *Conn) EnableUnitFiles(files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { + return c.EnableUnitFilesContext(context.Background(), files, runtime, force) +} + +// EnableUnitFilesContext may be used to enable one or more units in the system +// (by creating symlinks to them in /etc or /run). // // It takes a list of unit files to enable (either just file names or full // absolute paths if the unit files are residing outside the usual unit @@ -599,12 +592,6 @@ func (c *Conn) LinkUnitFilesContext(ctx context.Context, files []string, runtime // structures with three strings: the type of the change (one of symlink // or unlink), the file name of the symlink and the destination of the // symlink. -// Deprecated: use EnableUnitFilesContext instead -func (c *Conn) EnableUnitFiles(files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { - return c.EnableUnitFilesContext(context.Background(), files, runtime, force) -} - -// EnableUnitFilesContext same as EnableUnitFiles with context func (c *Conn) EnableUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { var carries_install_info bool @@ -639,8 +626,13 @@ type EnableUnitFileChange struct { Destination string // Destination of the symlink } -// DisableUnitFiles() may be used to disable one or more units in the system (by -// removing symlinks to them from /etc or /run). +// Deprecated: use DisableUnitFilesContext instead. +func (c *Conn) DisableUnitFiles(files []string, runtime bool) ([]DisableUnitFileChange, error) { + return c.DisableUnitFilesContext(context.Background(), files, runtime) +} + +// DisableUnitFilesContext may be used to disable one or more units in the +// system (by removing symlinks to them from /etc or /run). // // It takes a list of unit files to disable (either just file names or full // absolute paths if the unit files are residing outside the usual unit @@ -651,12 +643,6 @@ type EnableUnitFileChange struct { // consists of structures with three strings: the type of the change (one of // symlink or unlink), the file name of the symlink and the destination of the // symlink. -// Deprecated: use DisableUnitFilesContext instead -func (c *Conn) DisableUnitFiles(files []string, runtime bool) ([]DisableUnitFileChange, error) { - return c.DisableUnitFilesContext(context.Background(), files, runtime) -} - -// DisableUnitFilesContext same as DisableUnitFiles with context func (c *Conn) DisableUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]DisableUnitFileChange, error) { result := make([][]interface{}, 0) err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.DisableUnitFiles", 0, files, runtime).Store(&result) @@ -689,21 +675,20 @@ type DisableUnitFileChange struct { Destination string // Destination of the symlink } -// MaskUnitFiles masks one or more units in the system -// -// It takes three arguments: -// * list of units to mask (either just file names or full -// absolute paths if the unit files are residing outside -// the usual unit search paths) -// * runtime to specify whether the unit was enabled for runtime -// only (true, /run/systemd/..), or persistently (false, /etc/systemd/..) -// * force flag -// Deprecated: use MaskUnitFilesContext instead +// Deprecated: use MaskUnitFilesContext instead. func (c *Conn) MaskUnitFiles(files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) { return c.MaskUnitFilesContext(context.Background(), files, runtime, force) } -// MaskUnitFilesContext same as MaskUnitFiles with context +// MaskUnitFilesContext masks one or more units in the system. +// +// The files argument contains a list of units to mask (either just file names +// or full absolute paths if the unit files are residing outside the usual unit +// search paths). +// +// The runtime argument is used to specify whether the unit was enabled for +// runtime only (true, /run/systemd/..), or persistently (false, +// /etc/systemd/..). func (c *Conn) MaskUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) { result := make([][]interface{}, 0) err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.MaskUnitFiles", 0, files, runtime, force).Store(&result) @@ -736,20 +721,18 @@ type MaskUnitFileChange struct { Destination string // Destination of the symlink } -// UnmaskUnitFiles unmasks one or more units in the system -// -// It takes two arguments: -// * list of unit files to mask (either just file names or full -// absolute paths if the unit files are residing outside -// the usual unit search paths) -// * runtime to specify whether the unit was enabled for runtime -// only (true, /run/systemd/..), or persistently (false, /etc/systemd/..) -// Deprecated: use UnmaskUnitFilesContext instead +// Deprecated: use UnmaskUnitFilesContext instead. func (c *Conn) UnmaskUnitFiles(files []string, runtime bool) ([]UnmaskUnitFileChange, error) { return c.UnmaskUnitFilesContext(context.Background(), files, runtime) } -// UnmaskUnitFilesContext same as UnmaskUnitFiles with context +// UnmaskUnitFilesContext unmasks one or more units in the system. +// +// It takes the list of unit files to mask (either just file names or full +// absolute paths if the unit files are residing outside the usual unit search +// paths), and a boolean runtime flag to specify whether the unit was enabled +// for runtime only (true, /run/systemd/..), or persistently (false, +// /etc/systemd/..). func (c *Conn) UnmaskUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]UnmaskUnitFileChange, error) { result := make([][]interface{}, 0) err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.UnmaskUnitFiles", 0, files, runtime).Store(&result) @@ -782,14 +765,13 @@ type UnmaskUnitFileChange struct { Destination string // Destination of the symlink } -// Reload instructs systemd to scan for and reload unit files. This is -// equivalent to a 'systemctl daemon-reload'. -// Deprecated: use ReloadContext instead +// Deprecated: use ReloadContext instead. func (c *Conn) Reload() error { return c.ReloadContext(context.Background()) } -// ReloadContext same as Reload with context +// ReloadContext instructs systemd to scan for and reload unit files. This is +// an equivalent to systemctl daemon-reload. func (c *Conn) ReloadContext(ctx context.Context) error { return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.Reload", 0).Store() } @@ -798,12 +780,12 @@ func unitPath(name string) dbus.ObjectPath { return dbus.ObjectPath("/org/freedesktop/systemd1/unit/" + PathBusEscape(name)) } -// unitName returns the unescaped base element of the supplied escaped path +// unitName returns the unescaped base element of the supplied escaped path. func unitName(dpath dbus.ObjectPath) string { return pathBusUnescape(path.Base(string(dpath))) } -// Currently queued job definition +// JobStatus holds a currently queued job definition. type JobStatus struct { Id uint32 // The numeric job id Unit string // The primary unit name for this job @@ -813,13 +795,12 @@ type JobStatus struct { UnitPath dbus.ObjectPath // The unit object path } -// ListJobs returns an array with all currently queued jobs -// Deprecated: use ListJobsContext instead +// Deprecated: use ListJobsContext instead. func (c *Conn) ListJobs() ([]JobStatus, error) { return c.ListJobsContext(context.Background()) } -// ListJobsContext same as ListJobs with context +// ListJobsContext returns an array with all currently queued jobs. func (c *Conn) ListJobsContext(ctx context.Context) ([]JobStatus, error) { return c.listJobsInternal(ctx) } diff --git a/vendor/github.com/cyphar/filepath-securejoin/.travis.yml b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml new file mode 100644 index 00000000000..b94ff8cf92a --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml @@ -0,0 +1,21 @@ +# Copyright (C) 2017 SUSE LLC. All rights reserved. +# Use of this source code is governed by a BSD-style +# license that can be found in the LICENSE file. + +language: go +go: + - 1.13.x + - 1.16.x + - tip +arch: + - AMD64 + - ppc64le +os: + - linux + - osx + +script: + - go test -cover -v ./... + +notifications: + email: false diff --git a/vendor/github.com/cyphar/filepath-securejoin/LICENSE b/vendor/github.com/cyphar/filepath-securejoin/LICENSE new file mode 100644 index 00000000000..bec842f294f --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/LICENSE @@ -0,0 +1,28 @@ +Copyright (C) 2014-2015 Docker Inc & Go Authors. All rights reserved. +Copyright (C) 2017 SUSE LLC. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/cyphar/filepath-securejoin/README.md b/vendor/github.com/cyphar/filepath-securejoin/README.md new file mode 100644 index 00000000000..3624617c89b --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/README.md @@ -0,0 +1,79 @@ +## `filepath-securejoin` ## + +[![Build Status](https://travis-ci.org/cyphar/filepath-securejoin.svg?branch=master)](https://travis-ci.org/cyphar/filepath-securejoin) + +An implementation of `SecureJoin`, a [candidate for inclusion in the Go +standard library][go#20126]. The purpose of this function is to be a "secure" +alternative to `filepath.Join`, and in particular it provides certain +guarantees that are not provided by `filepath.Join`. + +> **NOTE**: This code is *only* safe if you are not at risk of other processes +> modifying path components after you've used `SecureJoin`. If it is possible +> for a malicious process to modify path components of the resolved path, then +> you will be vulnerable to some fairly trivial TOCTOU race conditions. [There +> are some Linux kernel patches I'm working on which might allow for a better +> solution.][lwn-obeneath] +> +> In addition, with a slightly modified API it might be possible to use +> `O_PATH` and verify that the opened path is actually the resolved one -- but +> I have not done that yet. I might add it in the future as a helper function +> to help users verify the path (we can't just return `/proc/self/fd/` +> because that doesn't always work transparently for all users). + +This is the function prototype: + +```go +func SecureJoin(root, unsafePath string) (string, error) +``` + +This library **guarantees** the following: + +* If no error is set, the resulting string **must** be a child path of + `root` and will not contain any symlink path components (they will all be + expanded). + +* When expanding symlinks, all symlink path components **must** be resolved + relative to the provided root. In particular, this can be considered a + userspace implementation of how `chroot(2)` operates on file paths. Note that + these symlinks will **not** be expanded lexically (`filepath.Clean` is not + called on the input before processing). + +* Non-existent path components are unaffected by `SecureJoin` (similar to + `filepath.EvalSymlinks`'s semantics). + +* The returned path will always be `filepath.Clean`ed and thus not contain any + `..` components. + +A (trivial) implementation of this function on GNU/Linux systems could be done +with the following (note that this requires root privileges and is far more +opaque than the implementation in this library, and also requires that +`readlink` is inside the `root` path): + +```go +package securejoin + +import ( + "os/exec" + "path/filepath" +) + +func SecureJoin(root, unsafePath string) (string, error) { + unsafePath = string(filepath.Separator) + unsafePath + cmd := exec.Command("chroot", root, + "readlink", "--canonicalize-missing", "--no-newline", unsafePath) + output, err := cmd.CombinedOutput() + if err != nil { + return "", err + } + expanded := string(output) + return filepath.Join(root, expanded), nil +} +``` + +[lwn-obeneath]: https://lwn.net/Articles/767547/ +[go#20126]: https://github.com/golang/go/issues/20126 + +### License ### + +The license of this project is the same as Go, which is a BSD 3-clause license +available in the `LICENSE` file. diff --git a/vendor/github.com/cyphar/filepath-securejoin/VERSION b/vendor/github.com/cyphar/filepath-securejoin/VERSION new file mode 100644 index 00000000000..7179039691c --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/VERSION @@ -0,0 +1 @@ +0.2.3 diff --git a/vendor/github.com/cyphar/filepath-securejoin/go.mod b/vendor/github.com/cyphar/filepath-securejoin/go.mod new file mode 100644 index 00000000000..0607c1fa060 --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/go.mod @@ -0,0 +1,3 @@ +module github.com/cyphar/filepath-securejoin + +go 1.13 diff --git a/vendor/github.com/cyphar/filepath-securejoin/join.go b/vendor/github.com/cyphar/filepath-securejoin/join.go new file mode 100644 index 00000000000..7dd08dbbdf7 --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/join.go @@ -0,0 +1,115 @@ +// Copyright (C) 2014-2015 Docker Inc & Go Authors. All rights reserved. +// Copyright (C) 2017 SUSE LLC. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package securejoin is an implementation of the hopefully-soon-to-be-included +// SecureJoin helper that is meant to be part of the "path/filepath" package. +// The purpose of this project is to provide a PoC implementation to make the +// SecureJoin proposal (https://github.com/golang/go/issues/20126) more +// tangible. +package securejoin + +import ( + "bytes" + "errors" + "os" + "path/filepath" + "strings" + "syscall" +) + +// IsNotExist tells you if err is an error that implies that either the path +// accessed does not exist (or path components don't exist). This is +// effectively a more broad version of os.IsNotExist. +func IsNotExist(err error) bool { + // Check that it's not actually an ENOTDIR, which in some cases is a more + // convoluted case of ENOENT (usually involving weird paths). + return errors.Is(err, os.ErrNotExist) || errors.Is(err, syscall.ENOTDIR) || errors.Is(err, syscall.ENOENT) +} + +// SecureJoinVFS joins the two given path components (similar to Join) except +// that the returned path is guaranteed to be scoped inside the provided root +// path (when evaluated). Any symbolic links in the path are evaluated with the +// given root treated as the root of the filesystem, similar to a chroot. The +// filesystem state is evaluated through the given VFS interface (if nil, the +// standard os.* family of functions are used). +// +// Note that the guarantees provided by this function only apply if the path +// components in the returned string are not modified (in other words are not +// replaced with symlinks on the filesystem) after this function has returned. +// Such a symlink race is necessarily out-of-scope of SecureJoin. +func SecureJoinVFS(root, unsafePath string, vfs VFS) (string, error) { + // Use the os.* VFS implementation if none was specified. + if vfs == nil { + vfs = osVFS{} + } + + var path bytes.Buffer + n := 0 + for unsafePath != "" { + if n > 255 { + return "", &os.PathError{Op: "SecureJoin", Path: root + "/" + unsafePath, Err: syscall.ELOOP} + } + + // Next path component, p. + i := strings.IndexRune(unsafePath, filepath.Separator) + var p string + if i == -1 { + p, unsafePath = unsafePath, "" + } else { + p, unsafePath = unsafePath[:i], unsafePath[i+1:] + } + + // Create a cleaned path, using the lexical semantics of /../a, to + // create a "scoped" path component which can safely be joined to fullP + // for evaluation. At this point, path.String() doesn't contain any + // symlink components. + cleanP := filepath.Clean(string(filepath.Separator) + path.String() + p) + if cleanP == string(filepath.Separator) { + path.Reset() + continue + } + fullP := filepath.Clean(root + cleanP) + + // Figure out whether the path is a symlink. + fi, err := vfs.Lstat(fullP) + if err != nil && !IsNotExist(err) { + return "", err + } + // Treat non-existent path components the same as non-symlinks (we + // can't do any better here). + if IsNotExist(err) || fi.Mode()&os.ModeSymlink == 0 { + path.WriteString(p) + path.WriteRune(filepath.Separator) + continue + } + + // Only increment when we actually dereference a link. + n++ + + // It's a symlink, expand it by prepending it to the yet-unparsed path. + dest, err := vfs.Readlink(fullP) + if err != nil { + return "", err + } + // Absolute symlinks reset any work we've already done. + if filepath.IsAbs(dest) { + path.Reset() + } + unsafePath = dest + string(filepath.Separator) + unsafePath + } + + // We have to clean path.String() here because it may contain '..' + // components that are entirely lexical, but would be misleading otherwise. + // And finally do a final clean to ensure that root is also lexically + // clean. + fullP := filepath.Clean(string(filepath.Separator) + path.String()) + return filepath.Clean(root + fullP), nil +} + +// SecureJoin is a wrapper around SecureJoinVFS that just uses the os.* library +// of functions as the VFS. If in doubt, use this function over SecureJoinVFS. +func SecureJoin(root, unsafePath string) (string, error) { + return SecureJoinVFS(root, unsafePath, nil) +} diff --git a/vendor/github.com/cyphar/filepath-securejoin/vfs.go b/vendor/github.com/cyphar/filepath-securejoin/vfs.go new file mode 100644 index 00000000000..a82a5eae11e --- /dev/null +++ b/vendor/github.com/cyphar/filepath-securejoin/vfs.go @@ -0,0 +1,41 @@ +// Copyright (C) 2017 SUSE LLC. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package securejoin + +import "os" + +// In future this should be moved into a separate package, because now there +// are several projects (umoci and go-mtree) that are using this sort of +// interface. + +// VFS is the minimal interface necessary to use SecureJoinVFS. A nil VFS is +// equivalent to using the standard os.* family of functions. This is mainly +// used for the purposes of mock testing, but also can be used to otherwise use +// SecureJoin with VFS-like system. +type VFS interface { + // Lstat returns a FileInfo describing the named file. If the file is a + // symbolic link, the returned FileInfo describes the symbolic link. Lstat + // makes no attempt to follow the link. These semantics are identical to + // os.Lstat. + Lstat(name string) (os.FileInfo, error) + + // Readlink returns the destination of the named symbolic link. These + // semantics are identical to os.Readlink. + Readlink(name string) (string, error) +} + +// osVFS is the "nil" VFS, in that it just passes everything through to the os +// module. +type osVFS struct{} + +// Lstat returns a FileInfo describing the named file. If the file is a +// symbolic link, the returned FileInfo describes the symbolic link. Lstat +// makes no attempt to follow the link. These semantics are identical to +// os.Lstat. +func (o osVFS) Lstat(name string) (os.FileInfo, error) { return os.Lstat(name) } + +// Readlink returns the destination of the named symbolic link. These +// semantics are identical to os.Readlink. +func (o osVFS) Readlink(name string) (string, error) { return os.Readlink(name) } diff --git a/vendor/github.com/docker/docker/api/common_unix.go b/vendor/github.com/docker/docker/api/common_unix.go index 504b0c90d7b..19fc63d6589 100644 --- a/vendor/github.com/docker/docker/api/common_unix.go +++ b/vendor/github.com/docker/docker/api/common_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package api // import "github.com/docker/docker/api" diff --git a/vendor/github.com/docker/docker/api/swagger.yaml b/vendor/github.com/docker/docker/api/swagger.yaml index 8500705b563..c24f57bc9a7 100644 --- a/vendor/github.com/docker/docker/api/swagger.yaml +++ b/vendor/github.com/docker/docker/api/swagger.yaml @@ -24,7 +24,7 @@ info: title: "Docker Engine API" version: "1.41" x-logo: - url: "https://docs.docker.com/images/logo-docker-main.png" + url: "https://docs.docker.com/assets/images/logo-docker-main.png" description: | The Engine API is an HTTP API served by Docker Engine. It is the API the Docker client uses to communicate with the Engine, so everything the Docker @@ -1274,7 +1274,7 @@ definitions: type: "object" properties: Bridge: - description: Name of the network's bridge (for example, `docker0`). + description: Name of the network'a bridge (for example, `docker0`). type: "string" example: "docker0" SandboxID: @@ -1891,23 +1891,52 @@ definitions: BuildCache: type: "object" + description: | + BuildCache contains information about a build cache record. properties: ID: type: "string" + description: | + Unique ID of the build cache record. + example: "ndlpt0hhvkqcdfkputsk4cq9c" Parent: + description: | + ID of the parent build cache record. type: "string" + example: "hw53o5aio51xtltp5xjp8v7fx" Type: type: "string" + description: | + Cache record type. + example: "regular" + # see https://github.com/moby/buildkit/blob/fce4a32258dc9d9664f71a4831d5de10f0670677/client/diskusage.go#L75-L84 + enum: + - "internal" + - "frontend" + - "source.local" + - "source.git.checkout" + - "exec.cachemount" + - "regular" Description: type: "string" + description: | + Description of the build-step that produced the build cache. + example: "mount / from exec /bin/sh -c echo 'Binary::apt::APT::Keep-Downloaded-Packages \"true\";' > /etc/apt/apt.conf.d/keep-cache" InUse: type: "boolean" + description: | + Indicates if the build cache is in use. + example: false Shared: type: "boolean" + description: | + Indicates if the build cache is shared. + example: true Size: description: | Amount of disk space used by the build cache (in bytes). type: "integer" + example: 51 CreatedAt: description: | Date and time at which the build cache was created in @@ -1925,6 +1954,7 @@ definitions: example: "2017-08-09T07:09:37.632105588Z" UsageCount: type: "integer" + example: 26 ImageID: type: "object" @@ -3347,7 +3377,7 @@ definitions: Limits: description: "Define resources limits." $ref: "#/definitions/Limit" - Reservation: + Reservations: description: "Define resources reservation." $ref: "#/definitions/ResourceObject" RestartPolicy: @@ -5415,6 +5445,28 @@ paths: `/?[a-zA-Z0-9][a-zA-Z0-9_.-]+`. type: "string" pattern: "^/?[a-zA-Z0-9][a-zA-Z0-9_.-]+$" + - name: "platform" + in: "query" + description: | + Platform in the format `os[/arch[/variant]]` used for image lookup. + + When specified, the daemon checks if the requested image is present + in the local image cache with the given OS and Architecture, and + otherwise returns a `404` status. + + If the option is not set, the host's native OS and Architecture are + used to look up the image in the image cache. However, if no platform + is passed and the given image does exist in the local image cache, + but its OS or architecture does not match, the container is created + with the available image, and a warning is added to the `Warnings` + field in the response, for example; + + WARNING: The requested image's platform (linux/arm64/v8) does not + match the detected host platform (linux/amd64) and no + specific platform was requested + + type: "string" + default: "" - name: "body" in: "body" description: "Container to create" @@ -5583,12 +5635,12 @@ paths: schema: $ref: "#/definitions/ErrorResponse" 404: - description: "no such container" + description: "no such image" schema: $ref: "#/definitions/ErrorResponse" examples: application/json: - message: "No such container: c2ada9df5af8" + message: "No such image: c2ada9df5af8" 409: description: "conflict" schema: @@ -5755,7 +5807,6 @@ paths: property1: "string" property2: "string" IpcMode: "" - LxcConf: [] Memory: 0 MemorySwap: 0 MemoryReservation: 0 @@ -8607,12 +8658,20 @@ paths: if `tty` was specified as part of creating and starting the exec instance. operationId: "ExecResize" responses: - 201: + 200: description: "No error" + 400: + description: "bad parameter" + schema: + $ref: "#/definitions/ErrorResponse" 404: description: "No such exec instance" schema: $ref: "#/definitions/ErrorResponse" + 500: + description: "Server error" + schema: + $ref: "#/definitions/ErrorResponse" parameters: - name: "id" in: "path" @@ -10050,7 +10109,7 @@ paths: description: | Address or interface to use for data path traffic (format: ``), for example, `192.168.1.1`, or an interface, - like `eth0`. If `DataPathAddr` is unspecified, the same address + like `eth0`. If `DataPathAddr` is unspecified, the same addres as `AdvertiseAddr` is used. The `DataPathAddr` specifies the address that global scope diff --git a/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go b/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go index cf6fdf44026..24c4fa8d900 100644 --- a/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go +++ b/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package container // import "github.com/docker/docker/api/types/container" diff --git a/vendor/github.com/docker/docker/client/build_cancel.go b/vendor/github.com/docker/docker/client/build_cancel.go index b76bf366bb9..3aae43e3d17 100644 --- a/vendor/github.com/docker/docker/client/build_cancel.go +++ b/vendor/github.com/docker/docker/client/build_cancel.go @@ -5,7 +5,7 @@ import ( "net/url" ) -// BuildCancel requests the daemon to cancel the ongoing build request. +// BuildCancel requests the daemon to cancel ongoing build request func (cli *Client) BuildCancel(ctx context.Context, id string) error { query := url.Values{} query.Set("id", id) diff --git a/vendor/github.com/docker/docker/client/client.go b/vendor/github.com/docker/docker/client/client.go index 68064ca9c5f..9b2b2eaeb8a 100644 --- a/vendor/github.com/docker/docker/client/client.go +++ b/vendor/github.com/docker/docker/client/client.go @@ -2,7 +2,7 @@ Package client is a Go client for the Docker Engine API. For more information about the Engine API, see the documentation: -https://docs.docker.com/engine/reference/api/ +https://docs.docker.com/engine/api/ Usage @@ -135,9 +135,6 @@ func NewClientWithOpts(ops ...Opt) (*Client, error) { } } - if _, ok := c.client.Transport.(http.RoundTripper); !ok { - return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport) - } if c.scheme == "" { c.scheme = "http" diff --git a/vendor/github.com/docker/docker/client/client_unix.go b/vendor/github.com/docker/docker/client/client_unix.go index 9d0f0dcbf0b..5846f888fea 100644 --- a/vendor/github.com/docker/docker/client/client_unix.go +++ b/vendor/github.com/docker/docker/client/client_unix.go @@ -1,3 +1,4 @@ +//go:build linux || freebsd || openbsd || netbsd || darwin || solaris || illumos || dragonfly // +build linux freebsd openbsd netbsd darwin solaris illumos dragonfly package client // import "github.com/docker/docker/client" diff --git a/vendor/github.com/docker/docker/client/config_create.go b/vendor/github.com/docker/docker/client/config_create.go index f6b1881fc36..ee7d411df06 100644 --- a/vendor/github.com/docker/docker/client/config_create.go +++ b/vendor/github.com/docker/docker/client/config_create.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// ConfigCreate creates a new config. +// ConfigCreate creates a new Config. func (cli *Client) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) { var response types.ConfigCreateResponse if err := cli.NewVersionError("1.30", "config create"); err != nil { diff --git a/vendor/github.com/docker/docker/client/config_remove.go b/vendor/github.com/docker/docker/client/config_remove.go index 93de0d8445b..a708fcaecfd 100644 --- a/vendor/github.com/docker/docker/client/config_remove.go +++ b/vendor/github.com/docker/docker/client/config_remove.go @@ -2,7 +2,7 @@ package client // import "github.com/docker/docker/client" import "context" -// ConfigRemove removes a config. +// ConfigRemove removes a Config. func (cli *Client) ConfigRemove(ctx context.Context, id string) error { if err := cli.NewVersionError("1.30", "config remove"); err != nil { return err diff --git a/vendor/github.com/docker/docker/client/config_update.go b/vendor/github.com/docker/docker/client/config_update.go index ba79ae64e59..39e59cf8589 100644 --- a/vendor/github.com/docker/docker/client/config_update.go +++ b/vendor/github.com/docker/docker/client/config_update.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// ConfigUpdate attempts to update a config +// ConfigUpdate attempts to update a Config func (cli *Client) ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error { if err := cli.NewVersionError("1.30", "config update"); err != nil { return err diff --git a/vendor/github.com/docker/docker/client/container_commit.go b/vendor/github.com/docker/docker/client/container_commit.go index cd7f7634646..2966e88c8ec 100644 --- a/vendor/github.com/docker/docker/client/container_commit.go +++ b/vendor/github.com/docker/docker/client/container_commit.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ContainerCommit applies changes to a container and creates a new tagged image. +// ContainerCommit applies changes into a container and creates a new tagged image. func (cli *Client) ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error) { var repository, tag string if options.Reference != "" { diff --git a/vendor/github.com/docker/docker/client/container_copy.go b/vendor/github.com/docker/docker/client/container_copy.go index c0a47c14e31..bb278bf7f32 100644 --- a/vendor/github.com/docker/docker/client/container_copy.go +++ b/vendor/github.com/docker/docker/client/container_copy.go @@ -14,7 +14,7 @@ import ( "github.com/docker/docker/api/types" ) -// ContainerStatPath returns stat information about a path inside the container filesystem. +// ContainerStatPath returns Stat information about a path inside the container filesystem. func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path string) (types.ContainerPathStat, error) { query := url.Values{} query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API. diff --git a/vendor/github.com/docker/docker/client/container_create.go b/vendor/github.com/docker/docker/client/container_create.go index cfae96a6f5d..c5079ee539e 100644 --- a/vendor/github.com/docker/docker/client/container_create.go +++ b/vendor/github.com/docker/docker/client/container_create.go @@ -4,8 +4,8 @@ import ( "context" "encoding/json" "net/url" + "path" - "github.com/containerd/containerd/platforms" "github.com/docker/docker/api/types/container" "github.com/docker/docker/api/types/network" "github.com/docker/docker/api/types/versions" @@ -16,10 +16,9 @@ type configWrapper struct { *container.Config HostConfig *container.HostConfig NetworkingConfig *network.NetworkingConfig - Platform *specs.Platform } -// ContainerCreate creates a new container based on the given configuration. +// ContainerCreate creates a new container based in the given configuration. // It can be associated with a name, but it's not mandatory. func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *specs.Platform, containerName string) (container.ContainerCreateCreatedBody, error) { var response container.ContainerCreateCreatedBody @@ -38,8 +37,8 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config } query := url.Values{} - if platform != nil { - query.Set("platform", platforms.Format(*platform)) + if p := formatPlatform(platform); p != "" { + query.Set("platform", p) } if containerName != "" { @@ -61,3 +60,15 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config err = json.NewDecoder(serverResp.body).Decode(&response) return response, err } + +// formatPlatform returns a formatted string representing platform (e.g. linux/arm/v7). +// +// Similar to containerd's platforms.Format(), but does allow components to be +// omitted (e.g. pass "architecture" only, without "os": +// https://github.com/containerd/containerd/blob/v1.5.2/platforms/platforms.go#L243-L263 +func formatPlatform(platform *specs.Platform) string { + if platform == nil { + return "" + } + return path.Join(platform.OS, platform.Architecture, platform.Variant) +} diff --git a/vendor/github.com/docker/docker/client/container_restart.go b/vendor/github.com/docker/docker/client/container_restart.go index aa0d6485de3..41e421969f4 100644 --- a/vendor/github.com/docker/docker/client/container_restart.go +++ b/vendor/github.com/docker/docker/client/container_restart.go @@ -9,7 +9,7 @@ import ( ) // ContainerRestart stops and starts a container again. -// It makes the daemon wait for the container to be up again for +// It makes the daemon to wait for the container to be up again for // a specific amount of time, given the timeout. func (cli *Client) ContainerRestart(ctx context.Context, containerID string, timeout *time.Duration) error { query := url.Values{} diff --git a/vendor/github.com/docker/docker/client/container_update.go b/vendor/github.com/docker/docker/client/container_update.go index bf68a5300e9..6917cf9fb36 100644 --- a/vendor/github.com/docker/docker/client/container_update.go +++ b/vendor/github.com/docker/docker/client/container_update.go @@ -7,7 +7,7 @@ import ( "github.com/docker/docker/api/types/container" ) -// ContainerUpdate updates the resources of a container. +// ContainerUpdate updates resources of a container func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) { var response container.ContainerUpdateOKBody serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil) diff --git a/vendor/github.com/docker/docker/client/distribution_inspect.go b/vendor/github.com/docker/docker/client/distribution_inspect.go index 7f36c99a016..f4e3794cb4c 100644 --- a/vendor/github.com/docker/docker/client/distribution_inspect.go +++ b/vendor/github.com/docker/docker/client/distribution_inspect.go @@ -8,7 +8,7 @@ import ( registrytypes "github.com/docker/docker/api/types/registry" ) -// DistributionInspect returns the image digest with the full manifest. +// DistributionInspect returns the image digest with full Manifest func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) { // Contact the registry to retrieve digest and platform information var distributionInspect registrytypes.DistributionInspect diff --git a/vendor/github.com/docker/docker/client/image_build.go b/vendor/github.com/docker/docker/client/image_build.go index d16e1d8ea98..8fcf995036f 100644 --- a/vendor/github.com/docker/docker/client/image_build.go +++ b/vendor/github.com/docker/docker/client/image_build.go @@ -14,8 +14,8 @@ import ( "github.com/docker/docker/api/types/container" ) -// ImageBuild sends a request to the daemon to build images. -// The Body in the response implements an io.ReadCloser and it's up to the caller to +// ImageBuild sends request to the daemon to build images. +// The Body in the response implement an io.ReadCloser and it's up to the caller to // close it. func (cli *Client) ImageBuild(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) { query, err := cli.imageBuildOptionsToQuery(options) diff --git a/vendor/github.com/docker/docker/client/image_create.go b/vendor/github.com/docker/docker/client/image_create.go index b1c0227775c..239380474e6 100644 --- a/vendor/github.com/docker/docker/client/image_create.go +++ b/vendor/github.com/docker/docker/client/image_create.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ImageCreate creates a new image based on the parent options. +// ImageCreate creates a new image based in the parent options. // It returns the JSON content in the response body. func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) { ref, err := reference.ParseNormalizedNamed(parentReference) diff --git a/vendor/github.com/docker/docker/client/image_import.go b/vendor/github.com/docker/docker/client/image_import.go index c5de42cb799..d3336d4106a 100644 --- a/vendor/github.com/docker/docker/client/image_import.go +++ b/vendor/github.com/docker/docker/client/image_import.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ImageImport creates a new image based on the source options. +// ImageImport creates a new image based in the source options. // It returns the JSON content in the response body. func (cli *Client) ImageImport(ctx context.Context, source types.ImageImportSource, ref string, options types.ImageImportOptions) (io.ReadCloser, error) { if ref != "" { diff --git a/vendor/github.com/docker/docker/client/image_search.go b/vendor/github.com/docker/docker/client/image_search.go index 5f40a22a964..82955a74775 100644 --- a/vendor/github.com/docker/docker/client/image_search.go +++ b/vendor/github.com/docker/docker/client/image_search.go @@ -12,7 +12,7 @@ import ( "github.com/docker/docker/errdefs" ) -// ImageSearch makes the docker host search by a term in a remote registry. +// ImageSearch makes the docker host to search by a term in a remote registry. // The list of results is not sorted in any fashion. func (cli *Client) ImageSearch(ctx context.Context, term string, options types.ImageSearchOptions) ([]registry.SearchResult, error) { var results []registry.SearchResult diff --git a/vendor/github.com/docker/docker/client/request.go b/vendor/github.com/docker/docker/client/request.go index 813eac2c9e0..7f54b1dd806 100644 --- a/vendor/github.com/docker/docker/client/request.go +++ b/vendor/github.com/docker/docker/client/request.go @@ -150,10 +150,8 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp if err.Timeout() { return serverResp, ErrorConnectionFailed(cli.host) } - if !err.Temporary() { - if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") { - return serverResp, ErrorConnectionFailed(cli.host) - } + if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") { + return serverResp, ErrorConnectionFailed(cli.host) } } @@ -242,10 +240,8 @@ func (cli *Client) addHeaders(req *http.Request, headers headers) *http.Request req.Header.Set(k, v) } - if headers != nil { - for k, v := range headers { - req.Header[k] = v - } + for k, v := range headers { + req.Header[k] = v } return req } diff --git a/vendor/github.com/docker/docker/client/secret_create.go b/vendor/github.com/docker/docker/client/secret_create.go index c65d38a191f..fd5b914136c 100644 --- a/vendor/github.com/docker/docker/client/secret_create.go +++ b/vendor/github.com/docker/docker/client/secret_create.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// SecretCreate creates a new secret. +// SecretCreate creates a new Secret. func (cli *Client) SecretCreate(ctx context.Context, secret swarm.SecretSpec) (types.SecretCreateResponse, error) { var response types.SecretCreateResponse if err := cli.NewVersionError("1.25", "secret create"); err != nil { diff --git a/vendor/github.com/docker/docker/client/secret_remove.go b/vendor/github.com/docker/docker/client/secret_remove.go index f6c69e57f85..c16f5558041 100644 --- a/vendor/github.com/docker/docker/client/secret_remove.go +++ b/vendor/github.com/docker/docker/client/secret_remove.go @@ -2,7 +2,7 @@ package client // import "github.com/docker/docker/client" import "context" -// SecretRemove removes a secret. +// SecretRemove removes a Secret. func (cli *Client) SecretRemove(ctx context.Context, id string) error { if err := cli.NewVersionError("1.25", "secret remove"); err != nil { return err diff --git a/vendor/github.com/docker/docker/client/secret_update.go b/vendor/github.com/docker/docker/client/secret_update.go index d082dcef75c..164256bbc15 100644 --- a/vendor/github.com/docker/docker/client/secret_update.go +++ b/vendor/github.com/docker/docker/client/secret_update.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// SecretUpdate attempts to update a secret. +// SecretUpdate attempts to update a Secret func (cli *Client) SecretUpdate(ctx context.Context, id string, version swarm.Version, secret swarm.SecretSpec) error { if err := cli.NewVersionError("1.25", "secret update"); err != nil { return err diff --git a/vendor/github.com/docker/docker/client/service_create.go b/vendor/github.com/docker/docker/client/service_create.go index a07315f71fe..e0428bf98b3 100644 --- a/vendor/github.com/docker/docker/client/service_create.go +++ b/vendor/github.com/docker/docker/client/service_create.go @@ -13,7 +13,7 @@ import ( "github.com/pkg/errors" ) -// ServiceCreate creates a new service. +// ServiceCreate creates a new Service. func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) { var response types.ServiceCreateResponse headers := map[string][]string{ diff --git a/vendor/github.com/docker/docker/client/task_inspect.go b/vendor/github.com/docker/docker/client/task_inspect.go index ed132f37967..44d40ba5ae8 100644 --- a/vendor/github.com/docker/docker/client/task_inspect.go +++ b/vendor/github.com/docker/docker/client/task_inspect.go @@ -9,7 +9,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// TaskInspectWithRaw returns the task information and its raw representation. +// TaskInspectWithRaw returns the task information and its raw representation.. func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) { if taskID == "" { return swarm.Task{}, nil, objectNotFoundError{object: "task", id: taskID} diff --git a/vendor/github.com/docker/docker/errdefs/http_helpers.go b/vendor/github.com/docker/docker/errdefs/http_helpers.go index 07552f1cc1d..5afe486779d 100644 --- a/vendor/github.com/docker/docker/errdefs/http_helpers.go +++ b/vendor/github.com/docker/docker/errdefs/http_helpers.go @@ -1,78 +1,11 @@ package errdefs // import "github.com/docker/docker/errdefs" import ( - "fmt" "net/http" - containerderrors "github.com/containerd/containerd/errdefs" - "github.com/docker/distribution/registry/api/errcode" "github.com/sirupsen/logrus" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/status" ) -// GetHTTPErrorStatusCode retrieves status code from error message. -func GetHTTPErrorStatusCode(err error) int { - if err == nil { - logrus.WithFields(logrus.Fields{"error": err}).Error("unexpected HTTP error handling") - return http.StatusInternalServerError - } - - var statusCode int - - // Stop right there - // Are you sure you should be adding a new error class here? Do one of the existing ones work? - - // Note that the below functions are already checking the error causal chain for matches. - switch { - case IsNotFound(err): - statusCode = http.StatusNotFound - case IsInvalidParameter(err): - statusCode = http.StatusBadRequest - case IsConflict(err): - statusCode = http.StatusConflict - case IsUnauthorized(err): - statusCode = http.StatusUnauthorized - case IsUnavailable(err): - statusCode = http.StatusServiceUnavailable - case IsForbidden(err): - statusCode = http.StatusForbidden - case IsNotModified(err): - statusCode = http.StatusNotModified - case IsNotImplemented(err): - statusCode = http.StatusNotImplemented - case IsSystem(err) || IsUnknown(err) || IsDataLoss(err) || IsDeadline(err) || IsCancelled(err): - statusCode = http.StatusInternalServerError - default: - statusCode = statusCodeFromGRPCError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - statusCode = statusCodeFromContainerdError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - statusCode = statusCodeFromDistributionError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - if e, ok := err.(causer); ok { - return GetHTTPErrorStatusCode(e.Cause()) - } - - logrus.WithFields(logrus.Fields{ - "module": "api", - "error_type": fmt.Sprintf("%T", err), - }).Debugf("FIXME: Got an API for which error does not match any expected type!!!: %+v", err) - } - - if statusCode == 0 { - statusCode = http.StatusInternalServerError - } - - return statusCode -} - // FromStatusCode creates an errdef error, based on the provided HTTP status-code func FromStatusCode(err error, statusCode int) error { if err == nil { @@ -100,10 +33,10 @@ func FromStatusCode(err error, statusCode int) error { err = System(err) } default: - logrus.WithFields(logrus.Fields{ + logrus.WithError(err).WithFields(logrus.Fields{ "module": "api", - "status_code": fmt.Sprintf("%d", statusCode), - }).Debugf("FIXME: Got an status-code for which error does not match any expected type!!!: %d", statusCode) + "status_code": statusCode, + }).Debug("FIXME: Got an status-code for which error does not match any expected type!!!") switch { case statusCode >= 200 && statusCode < 400: @@ -118,74 +51,3 @@ func FromStatusCode(err error, statusCode int) error { } return err } - -// statusCodeFromGRPCError returns status code according to gRPC error -func statusCodeFromGRPCError(err error) int { - switch status.Code(err) { - case codes.InvalidArgument: // code 3 - return http.StatusBadRequest - case codes.NotFound: // code 5 - return http.StatusNotFound - case codes.AlreadyExists: // code 6 - return http.StatusConflict - case codes.PermissionDenied: // code 7 - return http.StatusForbidden - case codes.FailedPrecondition: // code 9 - return http.StatusBadRequest - case codes.Unauthenticated: // code 16 - return http.StatusUnauthorized - case codes.OutOfRange: // code 11 - return http.StatusBadRequest - case codes.Unimplemented: // code 12 - return http.StatusNotImplemented - case codes.Unavailable: // code 14 - return http.StatusServiceUnavailable - default: - // codes.Canceled(1) - // codes.Unknown(2) - // codes.DeadlineExceeded(4) - // codes.ResourceExhausted(8) - // codes.Aborted(10) - // codes.Internal(13) - // codes.DataLoss(15) - return http.StatusInternalServerError - } -} - -// statusCodeFromDistributionError returns status code according to registry errcode -// code is loosely based on errcode.ServeJSON() in docker/distribution -func statusCodeFromDistributionError(err error) int { - switch errs := err.(type) { - case errcode.Errors: - if len(errs) < 1 { - return http.StatusInternalServerError - } - if _, ok := errs[0].(errcode.ErrorCoder); ok { - return statusCodeFromDistributionError(errs[0]) - } - case errcode.ErrorCoder: - return errs.ErrorCode().Descriptor().HTTPStatusCode - } - return http.StatusInternalServerError -} - -// statusCodeFromContainerdError returns status code for containerd errors when -// consumed directly (not through gRPC) -func statusCodeFromContainerdError(err error) int { - switch { - case containerderrors.IsInvalidArgument(err): - return http.StatusBadRequest - case containerderrors.IsNotFound(err): - return http.StatusNotFound - case containerderrors.IsAlreadyExists(err): - return http.StatusConflict - case containerderrors.IsFailedPrecondition(err): - return http.StatusPreconditionFailed - case containerderrors.IsUnavailable(err): - return http.StatusServiceUnavailable - case containerderrors.IsNotImplemented(err): - return http.StatusNotImplemented - default: - return http.StatusInternalServerError - } -} diff --git a/vendor/github.com/docker/docker/pkg/archive/archive.go b/vendor/github.com/docker/docker/pkg/archive/archive.go index 134749d684f..50b83c62c63 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive.go @@ -753,13 +753,18 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error) return nil, err } + whiteoutConverter, err := getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) + if err != nil { + return nil, err + } + go func() { ta := newTarAppender( idtools.NewIDMappingsFromMaps(options.UIDMaps, options.GIDMaps), compressWriter, options.ChownOpts, ) - ta.WhiteoutConverter = getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) + ta.WhiteoutConverter = whiteoutConverter defer func() { // Make sure to check the error on Close. @@ -917,7 +922,10 @@ func Unpack(decompressedArchive io.Reader, dest string, options *TarOptions) err var dirs []*tar.Header idMapping := idtools.NewIDMappingsFromMaps(options.UIDMaps, options.GIDMaps) rootIDs := idMapping.RootPair() - whiteoutConverter := getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) + whiteoutConverter, err := getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) + if err != nil { + return err + } // Iterate through the files in the archive. loop: @@ -956,7 +964,7 @@ loop: parent := filepath.Dir(hdr.Name) parentPath := filepath.Join(dest, parent) if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) { - err = idtools.MkdirAllAndChownNew(parentPath, 0777, rootIDs) + err = idtools.MkdirAllAndChownNew(parentPath, 0755, rootIDs) if err != nil { return err } diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_linux.go b/vendor/github.com/docker/docker/pkg/archive/archive_linux.go index f7888e6599d..0a3cc1f92bc 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive_linux.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive_linux.go @@ -2,29 +2,26 @@ package archive // import "github.com/docker/docker/pkg/archive" import ( "archive/tar" - "fmt" - "io/ioutil" "os" "path/filepath" "strings" - "syscall" - "github.com/containerd/continuity/fs" "github.com/docker/docker/pkg/system" - "github.com/moby/sys/mount" "github.com/pkg/errors" "golang.org/x/sys/unix" ) -func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) tarWhiteoutConverter { +func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) (tarWhiteoutConverter, error) { if format == OverlayWhiteoutFormat { - return overlayWhiteoutConverter{inUserNS: inUserNS} + if inUserNS { + return nil, errors.New("specifying OverlayWhiteoutFormat is not allowed in userns") + } + return overlayWhiteoutConverter{}, nil } - return nil + return nil, nil } type overlayWhiteoutConverter struct { - inUserNS bool } func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os.FileInfo) (wo *tar.Header, err error) { @@ -77,13 +74,7 @@ func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (boo if base == WhiteoutOpaqueDir { err := unix.Setxattr(dir, "trusted.overlay.opaque", []byte{'y'}, 0) if err != nil { - if c.inUserNS { - if err = replaceDirWithOverlayOpaque(dir); err != nil { - return false, errors.Wrapf(err, "replaceDirWithOverlayOpaque(%q) failed", dir) - } - } else { - return false, errors.Wrapf(err, "setxattr(%q, trusted.overlay.opaque=y)", dir) - } + return false, errors.Wrapf(err, "setxattr(%q, trusted.overlay.opaque=y)", dir) } // don't write the file itself return false, err @@ -95,19 +86,7 @@ func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (boo originalPath := filepath.Join(dir, originalBase) if err := unix.Mknod(originalPath, unix.S_IFCHR, 0); err != nil { - if c.inUserNS { - // Ubuntu and a few distros support overlayfs in userns. - // - // Although we can't call mknod directly in userns (at least on bionic kernel 4.15), - // we can still create 0,0 char device using mknodChar0Overlay(). - // - // NOTE: we don't need this hack for the containerd snapshotter+unpack model. - if err := mknodChar0Overlay(originalPath); err != nil { - return false, errors.Wrapf(err, "failed to mknodChar0UserNS(%q)", originalPath) - } - } else { - return false, errors.Wrapf(err, "failed to mknod(%q, S_IFCHR, 0)", originalPath) - } + return false, errors.Wrapf(err, "failed to mknod(%q, S_IFCHR, 0)", originalPath) } if err := os.Chown(originalPath, hdr.Uid, hdr.Gid); err != nil { return false, err @@ -119,146 +98,3 @@ func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (boo return true, nil } - -// mknodChar0Overlay creates 0,0 char device by mounting overlayfs and unlinking. -// This function can be used for creating 0,0 char device in userns on Ubuntu. -// -// Steps: -// * Mkdir lower,upper,merged,work -// * Create lower/dummy -// * Mount overlayfs -// * Unlink merged/dummy -// * Unmount overlayfs -// * Make sure a 0,0 char device is created as upper/dummy -// * Rename upper/dummy to cleansedOriginalPath -func mknodChar0Overlay(cleansedOriginalPath string) error { - dir := filepath.Dir(cleansedOriginalPath) - tmp, err := ioutil.TempDir(dir, "mc0o") - if err != nil { - return errors.Wrapf(err, "failed to create a tmp directory under %s", dir) - } - defer os.RemoveAll(tmp) - lower := filepath.Join(tmp, "l") - upper := filepath.Join(tmp, "u") - work := filepath.Join(tmp, "w") - merged := filepath.Join(tmp, "m") - for _, s := range []string{lower, upper, work, merged} { - if err := os.MkdirAll(s, 0700); err != nil { - return errors.Wrapf(err, "failed to mkdir %s", s) - } - } - dummyBase := "d" - lowerDummy := filepath.Join(lower, dummyBase) - if err := ioutil.WriteFile(lowerDummy, []byte{}, 0600); err != nil { - return errors.Wrapf(err, "failed to create a dummy lower file %s", lowerDummy) - } - // lowerdir needs ":" to be escaped: https://github.com/moby/moby/issues/40939#issuecomment-627098286 - lowerEscaped := strings.ReplaceAll(lower, ":", "\\:") - mOpts := fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", lowerEscaped, upper, work) - if err := mount.Mount("overlay", merged, "overlay", mOpts); err != nil { - return err - } - mergedDummy := filepath.Join(merged, dummyBase) - if err := os.Remove(mergedDummy); err != nil { - syscall.Unmount(merged, 0) - return errors.Wrapf(err, "failed to unlink %s", mergedDummy) - } - if err := syscall.Unmount(merged, 0); err != nil { - return errors.Wrapf(err, "failed to unmount %s", merged) - } - upperDummy := filepath.Join(upper, dummyBase) - if err := isChar0(upperDummy); err != nil { - return err - } - if err := os.Rename(upperDummy, cleansedOriginalPath); err != nil { - return errors.Wrapf(err, "failed to rename %s to %s", upperDummy, cleansedOriginalPath) - } - return nil -} - -func isChar0(path string) error { - osStat, err := os.Stat(path) - if err != nil { - return errors.Wrapf(err, "failed to stat %s", path) - } - st, ok := osStat.Sys().(*syscall.Stat_t) - if !ok { - return errors.Errorf("got unsupported stat for %s", path) - } - if os.FileMode(st.Mode)&syscall.S_IFMT != syscall.S_IFCHR { - return errors.Errorf("%s is not a character device, got mode=%d", path, st.Mode) - } - if st.Rdev != 0 { - return errors.Errorf("%s is not a 0,0 character device, got Rdev=%d", path, st.Rdev) - } - return nil -} - -// replaceDirWithOverlayOpaque replaces path with a new directory with trusted.overlay.opaque -// xattr. The contents of the directory are preserved. -func replaceDirWithOverlayOpaque(path string) error { - if path == "/" { - return errors.New("replaceDirWithOverlayOpaque: path must not be \"/\"") - } - dir := filepath.Dir(path) - tmp, err := ioutil.TempDir(dir, "rdwoo") - if err != nil { - return errors.Wrapf(err, "failed to create a tmp directory under %s", dir) - } - defer os.RemoveAll(tmp) - // newPath is a new empty directory crafted with trusted.overlay.opaque xattr. - // we copy the content of path into newPath, remove path, and rename newPath to path. - newPath, err := createDirWithOverlayOpaque(tmp) - if err != nil { - return errors.Wrapf(err, "createDirWithOverlayOpaque(%q) failed", tmp) - } - if err := fs.CopyDir(newPath, path); err != nil { - return errors.Wrapf(err, "CopyDir(%q, %q) failed", newPath, path) - } - if err := os.RemoveAll(path); err != nil { - return err - } - return os.Rename(newPath, path) -} - -// createDirWithOverlayOpaque creates a directory with trusted.overlay.opaque xattr, -// without calling setxattr, so as to allow creating opaque dir in userns on Ubuntu. -func createDirWithOverlayOpaque(tmp string) (string, error) { - lower := filepath.Join(tmp, "l") - upper := filepath.Join(tmp, "u") - work := filepath.Join(tmp, "w") - merged := filepath.Join(tmp, "m") - for _, s := range []string{lower, upper, work, merged} { - if err := os.MkdirAll(s, 0700); err != nil { - return "", errors.Wrapf(err, "failed to mkdir %s", s) - } - } - dummyBase := "d" - lowerDummy := filepath.Join(lower, dummyBase) - if err := os.MkdirAll(lowerDummy, 0700); err != nil { - return "", errors.Wrapf(err, "failed to create a dummy lower directory %s", lowerDummy) - } - // lowerdir needs ":" to be escaped: https://github.com/moby/moby/issues/40939#issuecomment-627098286 - lowerEscaped := strings.ReplaceAll(lower, ":", "\\:") - mOpts := fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", lowerEscaped, upper, work) - if err := mount.Mount("overlay", merged, "overlay", mOpts); err != nil { - return "", err - } - mergedDummy := filepath.Join(merged, dummyBase) - if err := os.Remove(mergedDummy); err != nil { - syscall.Unmount(merged, 0) - return "", errors.Wrapf(err, "failed to rmdir %s", mergedDummy) - } - // upperDummy becomes a 0,0-char device file here - if err := os.Mkdir(mergedDummy, 0700); err != nil { - syscall.Unmount(merged, 0) - return "", errors.Wrapf(err, "failed to mkdir %s", mergedDummy) - } - // upperDummy becomes a directory with trusted.overlay.opaque xattr - // (but can't be verified in userns) - if err := syscall.Unmount(merged, 0); err != nil { - return "", errors.Wrapf(err, "failed to unmount %s", merged) - } - upperDummy := filepath.Join(upper, dummyBase) - return upperDummy, nil -} diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_other.go b/vendor/github.com/docker/docker/pkg/archive/archive_other.go index 65a73354c42..28ae2769c5a 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive_other.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive_other.go @@ -1,7 +1,8 @@ +//go:build !linux // +build !linux package archive // import "github.com/docker/docker/pkg/archive" -func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) tarWhiteoutConverter { - return nil +func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) (tarWhiteoutConverter, error) { + return nil, nil } diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_unix.go b/vendor/github.com/docker/docker/pkg/archive/archive_unix.go index 0b92bb0f4a3..fea53d3ae21 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive_unix.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package archive // import "github.com/docker/docker/pkg/archive" @@ -51,8 +52,8 @@ func setHeaderForSpecialDevice(hdr *tar.Header, name string, stat interface{}) ( // Currently go does not fill in the major/minors if s.Mode&unix.S_IFBLK != 0 || s.Mode&unix.S_IFCHR != 0 { - hdr.Devmajor = int64(unix.Major(uint64(s.Rdev))) // nolint: unconvert - hdr.Devminor = int64(unix.Minor(uint64(s.Rdev))) // nolint: unconvert + hdr.Devmajor = int64(unix.Major(uint64(s.Rdev))) //nolint: unconvert + hdr.Devminor = int64(unix.Minor(uint64(s.Rdev))) //nolint: unconvert } } diff --git a/vendor/github.com/docker/docker/pkg/archive/changes_other.go b/vendor/github.com/docker/docker/pkg/archive/changes_other.go index ba744741cd0..0e4399a43b2 100644 --- a/vendor/github.com/docker/docker/pkg/archive/changes_other.go +++ b/vendor/github.com/docker/docker/pkg/archive/changes_other.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package archive // import "github.com/docker/docker/pkg/archive" diff --git a/vendor/github.com/docker/docker/pkg/archive/changes_unix.go b/vendor/github.com/docker/docker/pkg/archive/changes_unix.go index 06217b7161e..54aace970ed 100644 --- a/vendor/github.com/docker/docker/pkg/archive/changes_unix.go +++ b/vendor/github.com/docker/docker/pkg/archive/changes_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package archive // import "github.com/docker/docker/pkg/archive" diff --git a/vendor/github.com/docker/docker/pkg/archive/copy.go b/vendor/github.com/docker/docker/pkg/archive/copy.go index 57fddac078d..4b9f504d7de 100644 --- a/vendor/github.com/docker/docker/pkg/archive/copy.go +++ b/vendor/github.com/docker/docker/pkg/archive/copy.go @@ -354,6 +354,16 @@ func RebaseArchiveEntries(srcContent io.Reader, oldBase, newBase string) io.Read return } + // Ignoring GoSec G110. See https://github.com/securego/gosec/pull/433 + // and https://cure53.de/pentest-report_opa.pdf, which recommends to + // replace io.Copy with io.CopyN7. The latter allows to specify the + // maximum number of bytes that should be read. By properly defining + // the limit, it can be assured that a GZip compression bomb cannot + // easily cause a Denial-of-Service. + // After reviewing with @tonistiigi and @cpuguy83, this should not + // affect us, because here we do not read into memory, hence should + // not be vulnerable to this code consuming memory. + //nolint:gosec // G110: Potential DoS vulnerability via decompression bomb (gosec) if _, err = io.Copy(rebasedTar, srcTar); err != nil { w.CloseWithError(err) return diff --git a/vendor/github.com/docker/docker/pkg/archive/copy_unix.go b/vendor/github.com/docker/docker/pkg/archive/copy_unix.go index 3958364f5ba..2ac7729f4cf 100644 --- a/vendor/github.com/docker/docker/pkg/archive/copy_unix.go +++ b/vendor/github.com/docker/docker/pkg/archive/copy_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package archive // import "github.com/docker/docker/pkg/archive" diff --git a/vendor/github.com/docker/docker/pkg/archive/time_unsupported.go b/vendor/github.com/docker/docker/pkg/archive/time_unsupported.go index f58bf227fd3..d0877968617 100644 --- a/vendor/github.com/docker/docker/pkg/archive/time_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/archive/time_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package archive // import "github.com/docker/docker/pkg/archive" diff --git a/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go b/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go index 565396f1c7f..af0c26b614d 100644 --- a/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go +++ b/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go @@ -1,3 +1,4 @@ +//go:build linux || freebsd // +build linux freebsd package fileutils // import "github.com/docker/docker/pkg/fileutils" diff --git a/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go b/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go index 67ab9e9b31e..fc48e674c11 100644 --- a/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go +++ b/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package homedir // import "github.com/docker/docker/pkg/homedir" diff --git a/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go b/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go index 441bd727b60..d1732dee52f 100644 --- a/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go +++ b/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package homedir // import "github.com/docker/docker/pkg/homedir" diff --git a/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go b/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go index e7d25ee4713..ceec0339b56 100644 --- a/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go +++ b/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package idtools // import "github.com/docker/docker/pkg/idtools" diff --git a/vendor/github.com/docker/docker/pkg/idtools/usergroupadd_unsupported.go b/vendor/github.com/docker/docker/pkg/idtools/usergroupadd_unsupported.go index e7c4d63118c..5e24577e2c2 100644 --- a/vendor/github.com/docker/docker/pkg/idtools/usergroupadd_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/idtools/usergroupadd_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package idtools // import "github.com/docker/docker/pkg/idtools" diff --git a/vendor/github.com/docker/docker/pkg/idtools/utils_unix.go b/vendor/github.com/docker/docker/pkg/idtools/utils_unix.go index 1e2d4a7a75a..540672af5af 100644 --- a/vendor/github.com/docker/docker/pkg/idtools/utils_unix.go +++ b/vendor/github.com/docker/docker/pkg/idtools/utils_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package idtools // import "github.com/docker/docker/pkg/idtools" diff --git a/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go b/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go index dc894f91314..4e67ec2f53f 100644 --- a/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go +++ b/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package ioutils // import "github.com/docker/docker/pkg/ioutils" diff --git a/vendor/github.com/docker/docker/pkg/system/chtimes_nowindows.go b/vendor/github.com/docker/docker/pkg/system/chtimes_nowindows.go index d5fab96f9d1..84ae1570513 100644 --- a/vendor/github.com/docker/docker/pkg/system/chtimes_nowindows.go +++ b/vendor/github.com/docker/docker/pkg/system/chtimes_nowindows.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/filesys_unix.go b/vendor/github.com/docker/docker/pkg/system/filesys_unix.go index dcee3e9f984..186d9d9a11d 100644 --- a/vendor/github.com/docker/docker/pkg/system/filesys_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/filesys_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/lcow.go b/vendor/github.com/docker/docker/pkg/system/lcow.go index 0f00028fbdd..4599a3f23c3 100644 --- a/vendor/github.com/docker/docker/pkg/system/lcow.go +++ b/vendor/github.com/docker/docker/pkg/system/lcow.go @@ -1,3 +1,4 @@ +//go:build windows && !no_lcow // +build windows,!no_lcow package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/lcow_unsupported.go b/vendor/github.com/docker/docker/pkg/system/lcow_unsupported.go index 3d3cf775a70..daadef31d54 100644 --- a/vendor/github.com/docker/docker/pkg/system/lcow_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/system/lcow_unsupported.go @@ -1,3 +1,4 @@ +//go:build !windows || (windows && no_lcow) // +build !windows windows,no_lcow package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/lstat_unix.go b/vendor/github.com/docker/docker/pkg/system/lstat_unix.go index de5a1c0fb26..654b9f2c9e6 100644 --- a/vendor/github.com/docker/docker/pkg/system/lstat_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/lstat_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/meminfo_unsupported.go b/vendor/github.com/docker/docker/pkg/system/meminfo_unsupported.go index 56f44942680..207ee58ee6c 100644 --- a/vendor/github.com/docker/docker/pkg/system/meminfo_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/system/meminfo_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux && !windows // +build !linux,!windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/mknod.go b/vendor/github.com/docker/docker/pkg/system/mknod.go index b132482e038..d27152c0f5b 100644 --- a/vendor/github.com/docker/docker/pkg/system/mknod.go +++ b/vendor/github.com/docker/docker/pkg/system/mknod.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" @@ -6,12 +7,6 @@ import ( "golang.org/x/sys/unix" ) -// Mknod creates a filesystem node (file, device special file or named pipe) named path -// with attributes specified by mode and dev. -func Mknod(path string, mode uint32, dev int) error { - return unix.Mknod(path, mode, dev) -} - // Mkdev is used to build the value of linux devices (in /dev/) which specifies major // and minor number of the newly created device special file. // Linux device nodes are a bit weird due to backwards compat with 16 bit device nodes. diff --git a/vendor/github.com/docker/docker/pkg/system/mknod_freebsd.go b/vendor/github.com/docker/docker/pkg/system/mknod_freebsd.go new file mode 100644 index 00000000000..c890be116f7 --- /dev/null +++ b/vendor/github.com/docker/docker/pkg/system/mknod_freebsd.go @@ -0,0 +1,14 @@ +//go:build freebsd +// +build freebsd + +package system // import "github.com/docker/docker/pkg/system" + +import ( + "golang.org/x/sys/unix" +) + +// Mknod creates a filesystem node (file, device special file or named pipe) named path +// with attributes specified by mode and dev. +func Mknod(path string, mode uint32, dev int) error { + return unix.Mknod(path, mode, uint64(dev)) +} diff --git a/vendor/github.com/docker/docker/pkg/system/mknod_unix.go b/vendor/github.com/docker/docker/pkg/system/mknod_unix.go new file mode 100644 index 00000000000..4586aad19e6 --- /dev/null +++ b/vendor/github.com/docker/docker/pkg/system/mknod_unix.go @@ -0,0 +1,14 @@ +//go:build !freebsd && !windows +// +build !freebsd,!windows + +package system // import "github.com/docker/docker/pkg/system" + +import ( + "golang.org/x/sys/unix" +) + +// Mknod creates a filesystem node (file, device special file or named pipe) named path +// with attributes specified by mode and dev. +func Mknod(path string, mode uint32, dev int) error { + return unix.Mknod(path, mode, dev) +} diff --git a/vendor/github.com/docker/docker/pkg/system/path_unix.go b/vendor/github.com/docker/docker/pkg/system/path_unix.go index b0b93196a15..2c85371b5e8 100644 --- a/vendor/github.com/docker/docker/pkg/system/path_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/path_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/process_unix.go b/vendor/github.com/docker/docker/pkg/system/process_unix.go index 79aebb5272a..145689b88af 100644 --- a/vendor/github.com/docker/docker/pkg/system/process_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/process_unix.go @@ -1,3 +1,4 @@ +//go:build linux || freebsd || darwin // +build linux freebsd darwin package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/rm.go b/vendor/github.com/docker/docker/pkg/system/rm.go index c5d80ebda16..f2d81597c9d 100644 --- a/vendor/github.com/docker/docker/pkg/system/rm.go +++ b/vendor/github.com/docker/docker/pkg/system/rm.go @@ -1,3 +1,4 @@ +//go:build !darwin && !windows // +build !darwin,!windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/stat_bsd.go b/vendor/github.com/docker/docker/pkg/system/stat_bsd.go index ea55c3dbb5e..8e61d820f02 100644 --- a/vendor/github.com/docker/docker/pkg/system/stat_bsd.go +++ b/vendor/github.com/docker/docker/pkg/system/stat_bsd.go @@ -1,3 +1,4 @@ +//go:build freebsd || netbsd // +build freebsd netbsd package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/stat_linux.go b/vendor/github.com/docker/docker/pkg/system/stat_linux.go index 17d5d131a3c..3ac02393f0a 100644 --- a/vendor/github.com/docker/docker/pkg/system/stat_linux.go +++ b/vendor/github.com/docker/docker/pkg/system/stat_linux.go @@ -9,7 +9,7 @@ func fromStatT(s *syscall.Stat_t) (*StatT, error) { uid: s.Uid, gid: s.Gid, // the type is 32bit on mips - rdev: uint64(s.Rdev), // nolint: unconvert + rdev: uint64(s.Rdev), //nolint: unconvert mtim: s.Mtim}, nil } diff --git a/vendor/github.com/docker/docker/pkg/system/stat_unix.go b/vendor/github.com/docker/docker/pkg/system/stat_unix.go index 86bb6dd55e6..a45ffddf750 100644 --- a/vendor/github.com/docker/docker/pkg/system/stat_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/stat_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/syscall_unix.go b/vendor/github.com/docker/docker/pkg/system/syscall_unix.go index 905d10f1532..7c90bffaa59 100644 --- a/vendor/github.com/docker/docker/pkg/system/syscall_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/syscall_unix.go @@ -1,3 +1,4 @@ +//go:build linux || freebsd // +build linux freebsd package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/umask.go b/vendor/github.com/docker/docker/pkg/system/umask.go index 9912a2babb3..d4a15cbedc3 100644 --- a/vendor/github.com/docker/docker/pkg/system/umask.go +++ b/vendor/github.com/docker/docker/pkg/system/umask.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/utimes_unix.go b/vendor/github.com/docker/docker/pkg/system/utimes_unix.go index 61ba8c474c3..2768750a00b 100644 --- a/vendor/github.com/docker/docker/pkg/system/utimes_unix.go +++ b/vendor/github.com/docker/docker/pkg/system/utimes_unix.go @@ -1,3 +1,4 @@ +//go:build linux || freebsd // +build linux freebsd package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/utimes_unsupported.go b/vendor/github.com/docker/docker/pkg/system/utimes_unsupported.go index 095e072e1df..bfed4af0325 100644 --- a/vendor/github.com/docker/docker/pkg/system/utimes_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/system/utimes_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux && !freebsd // +build !linux,!freebsd package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/docker/pkg/system/xattrs_unsupported.go b/vendor/github.com/docker/docker/pkg/system/xattrs_unsupported.go index d780a90cd38..b165a5dbfe9 100644 --- a/vendor/github.com/docker/docker/pkg/system/xattrs_unsupported.go +++ b/vendor/github.com/docker/docker/pkg/system/xattrs_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package system // import "github.com/docker/docker/pkg/system" diff --git a/vendor/github.com/docker/go-units/size.go b/vendor/github.com/docker/go-units/size.go index 85f6ab07155..c245a89513f 100644 --- a/vendor/github.com/docker/go-units/size.go +++ b/vendor/github.com/docker/go-units/size.go @@ -2,7 +2,6 @@ package units import ( "fmt" - "regexp" "strconv" "strings" ) @@ -26,16 +25,17 @@ const ( PiB = 1024 * TiB ) -type unitMap map[string]int64 +type unitMap map[byte]int64 var ( - decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB} - binaryMap = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB} - sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[iI]?[bB]?$`) + decimalMap = unitMap{'k': KB, 'm': MB, 'g': GB, 't': TB, 'p': PB} + binaryMap = unitMap{'k': KiB, 'm': MiB, 'g': GiB, 't': TiB, 'p': PiB} ) -var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} -var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} +var ( + decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} + binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} +) func getSizeAndUnit(size float64, base float64, _map []string) (float64, string) { i := 0 @@ -89,20 +89,66 @@ func RAMInBytes(size string) (int64, error) { // Parses the human-readable size string into the amount it represents. func parseSize(sizeStr string, uMap unitMap) (int64, error) { - matches := sizeRegex.FindStringSubmatch(sizeStr) - if len(matches) != 4 { + // TODO: rewrite to use strings.Cut if there's a space + // once Go < 1.18 is deprecated. + sep := strings.LastIndexAny(sizeStr, "01234567890. ") + if sep == -1 { + // There should be at least a digit. return -1, fmt.Errorf("invalid size: '%s'", sizeStr) } + var num, sfx string + if sizeStr[sep] != ' ' { + num = sizeStr[:sep+1] + sfx = sizeStr[sep+1:] + } else { + // Omit the space separator. + num = sizeStr[:sep] + sfx = sizeStr[sep+1:] + } - size, err := strconv.ParseFloat(matches[1], 64) + size, err := strconv.ParseFloat(num, 64) if err != nil { return -1, err } + // Backward compatibility: reject negative sizes. + if size < 0 { + return -1, fmt.Errorf("invalid size: '%s'", sizeStr) + } + + if len(sfx) == 0 { + return int64(size), nil + } - unitPrefix := strings.ToLower(matches[3]) - if mul, ok := uMap[unitPrefix]; ok { + // Process the suffix. + + if len(sfx) > 3 { // Too long. + goto badSuffix + } + sfx = strings.ToLower(sfx) + // Trivial case: b suffix. + if sfx[0] == 'b' { + if len(sfx) > 1 { // no extra characters allowed after b. + goto badSuffix + } + return int64(size), nil + } + // A suffix from the map. + if mul, ok := uMap[sfx[0]]; ok { size *= float64(mul) + } else { + goto badSuffix + } + + // The suffix may have extra "b" or "ib" (e.g. KiB or MB). + switch { + case len(sfx) == 2 && sfx[1] != 'b': + goto badSuffix + case len(sfx) == 3 && sfx[1:] != "ib": + goto badSuffix } return int64(size), nil + +badSuffix: + return -1, fmt.Errorf("invalid suffix: '%s'", sfx) } diff --git a/vendor/github.com/fsouza/go-dockerclient/.golangci.yaml b/vendor/github.com/fsouza/go-dockerclient/.golangci.yaml index 63415ffffed..9921997daff 100644 --- a/vendor/github.com/fsouza/go-dockerclient/.golangci.yaml +++ b/vendor/github.com/fsouza/go-dockerclient/.golangci.yaml @@ -4,5 +4,5 @@ run: linters: disable-all: true enable: - - gofmt + - gofumpt - goimports diff --git a/vendor/github.com/fsouza/go-dockerclient/AUTHORS b/vendor/github.com/fsouza/go-dockerclient/AUTHORS deleted file mode 100644 index 12daa346144..00000000000 --- a/vendor/github.com/fsouza/go-dockerclient/AUTHORS +++ /dev/null @@ -1,209 +0,0 @@ -# This is the official list of go-dockerclient authors for copyright purposes. - -Abhishek Chanda -Adam Bell-Hanssen -Adnan Khan -Adrien Kohlbecker -Aithal -Aldrin Leal -Alex Dadgar -Alfonso Acosta -André Carvalho -Andreas Jaekle -Andrew Snodgrass -Andrews Medina -Andrey Sibiryov -Andy Goldstein -Anirudh Aithal -Antoine Brechon -Antonio Murdaca -Artem Sidorenko -Arthur Rodrigues -Ben Marini -Ben McCann -Ben Parees -Benno van den Berg -Bradley Cicenas -Brendan Fosberry -Brett Buddin -Brian Lalor -Brian P. Hamachek -Brian Palmer -Bryan Boreham -Burke Libbey -Carlos Diaz-Padron -Carson A -Cássio Botaro -Cesar Wong -Cezar Sa Espinola -Changping Chen -Charles Teinturier -Cheah Chu Yeow -cheneydeng -Chris Bednarski -Chris Stavropoulos -Christian Stewart -Christophe Mourette -Clayton Coleman -Clint Armstrong -CMGS -Colin Hebert -Craig Jellick -Damien Lespiau -Damon Wang -Dan Williams -Daniel, Dao Quang Minh -Daniel Black -Daniel Garcia -Daniel Hess -Daniel Hiltgen -Daniel Nephin -Daniel Tsui -Darren Shepherd -Dave Choi -David Huie -Dawn Chen -Denis Makogon -Derek Petersen -Dinesh Subhraveti -Drew Wells -Ed -Elias G. Schneevoigt -Erez Horev -Eric Anderson -Eric Fode -Eric J. Holmes -Eric Mountain -Erwin van Eyk -Ethan Mosbaugh -Ewout Prangsma -Fabio Rehm -Fatih Arslan -Faye Salwin -Felipe Oliveira -Flavia Missi -Florent Aide -Francisco Souza -Frank Groeneveld -George MacRorie -George Moura -Grégoire Delattre -Guilherme Rezende -Guillermo Álvarez Fernández -Harry Zhang -He Simei -Isaac Schnitzer -Ivan Mikushin -James Bardin -James Nugent -Jamie Snell -Januar Wayong -Jari Kolehmainen -Jason Wilder -Jawher Moussa -Jean-Baptiste Dalido -Jeff Mitchell -Jeffrey Hulten -Jen Andre -Jérôme Laurens -Jim Minter -Johan Euphrosine -Johannes Scheuermann -John Hughes -Jorge Marey -Julian Einwag -Kamil Domanski -Karan Misra -Ken Herner -Kevin Lin -Kevin Xu -Kim, Hirokuni -Kostas Lekkas -Kyle Allan -Kyle Quest -Yunhee Lee -Liron Levin -Lior Yankovich -Liu Peng -Lorenz Leutgeb -Lucas Clemente -Lucas Weiblen -Lyon Hill -Mantas Matelis -Manuel Vogel -Marguerite des Trois Maisons -Mariusz Borsa -Martin Sweeney -Máximo Cuadros Ortiz -Michael Schmatz -Michal Fojtik -Mike Dillon -Mrunal Patel -Nate Jones -Nathan Pemberton -Nguyen Sy Thanh Son -Nicholas Van Wiggeren -Nick Ethier -niko83 -Omeid Matten -Orivej Desh -Paul Bellamy -Paul Morie -Paul Weil -Peng Yin -Peter Edge -Peter Jihoon Kim -Peter Teich -Phil Lu -Philippe Lafoucrière -Radek Simko -Rafe Colton -Randy Fay -Raphaël Pinson -Reed Allman -RJ Catalano -Rob Miller -Robbert Klarenbeek -Robert Williamson -Roman Khlystik -Russell Haering -Salvador Gironès -Sam Rijs -Sami Wagiaalla -Samuel Archambault -Samuel Karp -Sebastian Borza -Sergey Ponomarev -Seth Jennings -Shane Xie -Silas Sewell -Simon Eskildsen -Simon Menke -Skolos -Soulou -Sridhar Ratnakumar -Steven Jack -Summer Mousa -Sunjin Lee -Sunny -Swaroop Ramachandra -Tarsis Azevedo -Tim Schindler -Timothy St. Clair -Tobi Knaup -Tom Wilkie -Tomas Knappek -Tonic -ttyh061 -Umut Çömlekçioğlu -upccup -Victor Marmol -Vijay Krishnan -Vincenzo Prignano -Vlad Alexandru Ionescu -Weitao Zhou -Wiliam Souza -Ye Yin -Yosuke Otosu -Yu, Zou -Yuriy Bogdanov diff --git a/vendor/github.com/fsouza/go-dockerclient/LICENSE b/vendor/github.com/fsouza/go-dockerclient/LICENSE index 707a0ed49b2..20837167a9a 100644 --- a/vendor/github.com/fsouza/go-dockerclient/LICENSE +++ b/vendor/github.com/fsouza/go-dockerclient/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2013-2021, go-dockerclient authors +Copyright (c) go-dockerclient authors All rights reserved. Redistribution and use in source and binary forms, with or without diff --git a/vendor/github.com/fsouza/go-dockerclient/Makefile b/vendor/github.com/fsouza/go-dockerclient/Makefile index 431458441da..2f5d9fcc6a9 100644 --- a/vendor/github.com/fsouza/go-dockerclient/Makefile +++ b/vendor/github.com/fsouza/go-dockerclient/Makefile @@ -7,12 +7,12 @@ test: pretest gotest .PHONY: golangci-lint golangci-lint: - cd /tmp && GO111MODULE=on go get github.com/golangci/golangci-lint/cmd/golangci-lint@latest + go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest golangci-lint run .PHONY: staticcheck staticcheck: - cd /tmp && GO111MODULE=on go get honnef.co/go/tools/cmd/staticcheck@master + go install honnef.co/go/tools/cmd/staticcheck@master staticcheck ./... .PHONY: lint diff --git a/vendor/github.com/fsouza/go-dockerclient/README.md b/vendor/github.com/fsouza/go-dockerclient/README.md index e170059a1d2..2323d89b1d6 100644 --- a/vendor/github.com/fsouza/go-dockerclient/README.md +++ b/vendor/github.com/fsouza/go-dockerclient/README.md @@ -25,12 +25,6 @@ implemented/merged. For new projects, using the official SDK is probably more appropriate as go-dockerclient lags behind the official SDK. -When using the official SDK, keep in mind that because of how the its -dependencies are organized, you may need some extra steps in order to be able -to import it in your projects (see -[#784](https://github.com/fsouza/go-dockerclient/issues/784) and -[moby/moby#28269](https://github.com/moby/moby/issues/28269)). - ## Example ```go @@ -118,34 +112,11 @@ See the documentation for more details. All development commands can be seen in the [Makefile](Makefile). -Commited code must pass: +Committed code must pass: * [golangci-lint](https://github.com/golangci/golangci-lint) * [go test](https://golang.org/cmd/go/#hdr-Test_packages) +* [staticcheck](https://staticcheck.io/) Running ``make test`` will run all checks, as well as install any required dependencies. - -## Modules - -go-dockerclient supports Go modules. - -If you're using dep, you can check the [releases -page](https://github.com/fsouza/go-dockerclient/releases) for the latest -release fully compatible with dep. - -With other vendoring tools, users need to specify go-dockerclient's -dependencies manually. - -## Using with Docker 1.9 and Go 1.4 - -There's a tag for using go-dockerclient with Docker 1.9 (which requires -compiling go-dockerclient with Go 1.4), the tag name is ``docker-1.9/go-1.4``. - -The instructions below can be used to get a version of go-dockerclient that compiles with Go 1.4: - -``` -% git clone -b docker-1.9/go-1.4 https://github.com/fsouza/go-dockerclient.git $GOPATH/src/github.com/fsouza/go-dockerclient -% git clone -b v1.9.1 https://github.com/docker/docker.git $GOPATH/src/github.com/docker/docker -% go get github.com/fsouza/go-dockerclient -``` diff --git a/vendor/github.com/fsouza/go-dockerclient/auth.go b/vendor/github.com/fsouza/go-dockerclient/auth.go index bc949dc3590..37c1cbe2bca 100644 --- a/vendor/github.com/fsouza/go-dockerclient/auth.go +++ b/vendor/github.com/fsouza/go-dockerclient/auth.go @@ -6,11 +6,11 @@ package docker import ( "bytes" + "context" "encoding/base64" "encoding/json" "errors" "io" - "io/ioutil" "net/http" "os" "os/exec" @@ -263,16 +263,26 @@ type AuthStatus struct { // // See https://goo.gl/6nsZkH for more details. func (c *Client) AuthCheck(conf *AuthConfiguration) (AuthStatus, error) { + return c.AuthCheckWithContext(conf, context.TODO()) +} + +// AuthCheckWithContext validates the given credentials. It returns nil if successful. The context object +// can be used to cancel the request. +// +// For Docker API versions >= 1.23, the AuthStatus struct will be populated, otherwise it will be empty. +// +// See https://goo.gl/6nsZkH for more details. +func (c *Client) AuthCheckWithContext(conf *AuthConfiguration, ctx context.Context) (AuthStatus, error) { var authStatus AuthStatus if conf == nil { return authStatus, errors.New("conf is nil") } - resp, err := c.do(http.MethodPost, "/auth", doOptions{data: conf}) + resp, err := c.do(http.MethodPost, "/auth", doOptions{data: conf, context: ctx}) if err != nil { return authStatus, err } defer resp.Body.Close() - data, err := ioutil.ReadAll(resp.Body) + data, err := io.ReadAll(resp.Body) if err != nil { return authStatus, err } @@ -318,7 +328,7 @@ func NewAuthConfigurationsFromCredsHelpers(registry string) (*AuthConfiguration, func getHelperProviderFromDockerCfg(pathsToTry []string, registry string) (string, error) { for _, path := range pathsToTry { - content, err := ioutil.ReadFile(path) + content, err := os.ReadFile(path) if err != nil { // if we can't read the file keep going continue diff --git a/vendor/github.com/fsouza/go-dockerclient/client.go b/vendor/github.com/fsouza/go-dockerclient/client.go index d0814a5c0bd..1bbf611a23f 100644 --- a/vendor/github.com/fsouza/go-dockerclient/client.go +++ b/vendor/github.com/fsouza/go-dockerclient/client.go @@ -17,7 +17,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "net" "net/http" "net/http/httputil" @@ -240,19 +239,19 @@ func NewVersionedTLSClient(endpoint string, cert, key, ca, apiVersionString stri var keyPEMBlock []byte var caPEMCert []byte if _, err := os.Stat(cert); !os.IsNotExist(err) { - certPEMBlock, err = ioutil.ReadFile(cert) + certPEMBlock, err = os.ReadFile(cert) if err != nil { return nil, err } } if _, err := os.Stat(key); !os.IsNotExist(err) { - keyPEMBlock, err = ioutil.ReadFile(key) + keyPEMBlock, err = os.ReadFile(key) if err != nil { return nil, err } } if _, err := os.Stat(ca); !os.IsNotExist(err) { - caPEMCert, err = ioutil.ReadFile(ca) + caPEMCert, err = os.ReadFile(ca) if err != nil { return nil, err } @@ -565,10 +564,10 @@ func (c *Client) streamURL(method, url string, streamOptions streamOptions) erro protocol := c.endpointURL.Scheme address := c.endpointURL.Path if streamOptions.stdout == nil { - streamOptions.stdout = ioutil.Discard + streamOptions.stdout = io.Discard } if streamOptions.stderr == nil { - streamOptions.stderr = ioutil.Discard + streamOptions.stderr = io.Discard } if protocol == unixProtocol || protocol == namedPipeProtocol { @@ -798,10 +797,10 @@ func (c *Client) hijack(method, path string, hijackOptions hijackOptions) (Close // will "hang" until the container terminates, even though you're not reading // stdout/stderr if hijackOptions.stdout == nil { - hijackOptions.stdout = ioutil.Discard + hijackOptions.stdout = io.Discard } if hijackOptions.stderr == nil { - hijackOptions.stderr = ioutil.Discard + hijackOptions.stderr = io.Discard } go func() { @@ -1024,7 +1023,7 @@ func newError(resp *http.Response) *Error { Message string `json:"message"` } defer resp.Body.Close() - data, err := ioutil.ReadAll(resp.Body) + data, err := io.ReadAll(resp.Body) if err != nil { return &Error{Status: resp.StatusCode, Message: fmt.Sprintf("cannot read body, err: %v", err)} } diff --git a/vendor/github.com/fsouza/go-dockerclient/client_unix.go b/vendor/github.com/fsouza/go-dockerclient/client_unix.go index cd2034304be..ee4dba2a61b 100644 --- a/vendor/github.com/fsouza/go-dockerclient/client_unix.go +++ b/vendor/github.com/fsouza/go-dockerclient/client_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !windows +//go:build !windows package docker diff --git a/vendor/github.com/fsouza/go-dockerclient/container_restart.go b/vendor/github.com/fsouza/go-dockerclient/container_restart.go index 183cbac0ffb..64bb1a0923e 100644 --- a/vendor/github.com/fsouza/go-dockerclient/container_restart.go +++ b/vendor/github.com/fsouza/go-dockerclient/container_restart.go @@ -12,9 +12,9 @@ import ( // // - always: the docker daemon will always restart the container // - on-failure: the docker daemon will restart the container on failures, at -// most MaximumRetryCount times +// most MaximumRetryCount times // - unless-stopped: the docker daemon will always restart the container except -// when user has manually stopped the container +// when user has manually stopped the container // - no: the docker daemon will not restart the container automatically type RestartPolicy struct { Name string `json:"Name,omitempty" yaml:"Name,omitempty" toml:"Name,omitempty"` diff --git a/vendor/github.com/fsouza/go-dockerclient/container_stats.go b/vendor/github.com/fsouza/go-dockerclient/container_stats.go index ee2499a520a..99d9faa3d07 100644 --- a/vendor/github.com/fsouza/go-dockerclient/container_stats.go +++ b/vendor/github.com/fsouza/go-dockerclient/container_stats.go @@ -55,6 +55,30 @@ type Stats struct { TotalPgpgin uint64 `json:"total_pgpgin,omitempty" yaml:"total_pgpgin,omitempty" toml:"total_pgpgin,omitempty"` HierarchicalMemswLimit uint64 `json:"hierarchical_memsw_limit,omitempty" yaml:"hierarchical_memsw_limit,omitempty" toml:"hierarchical_memsw_limit,omitempty"` Swap uint64 `json:"swap,omitempty" yaml:"swap,omitempty" toml:"swap,omitempty"` + Anon uint64 `json:"anon,omitempty" yaml:"anon,omitempty" toml:"anon,omitempty"` + AnonThp uint64 `json:"anon_thp,omitempty" yaml:"anon_thp,omitempty" toml:"anon_thp,omitempty"` + File uint64 `json:"file,omitempty" yaml:"file,omitempty" toml:"file,omitempty"` + FileDirty uint64 `json:"file_dirty,omitempty" yaml:"file_dirty,omitempty" toml:"file_dirty,omitempty"` + FileMapped uint64 `json:"file_mapped,omitempty" yaml:"file_mapped,omitempty" toml:"file_mapped,omitempty"` + FileWriteback uint64 `json:"file_writeback,omitempty" yaml:"file_writeback,omitempty" toml:"file_writeback,omitempty"` + KernelStack uint64 `json:"kernel_stack,omitempty" yaml:"kernel_stack,omitempty" toml:"kernel_stack,omitempty"` + Pgactivate uint64 `json:"pgactivate,omitempty" yaml:"pgactivate,omitempty" toml:"pgactivate,omitempty"` + Pgdeactivate uint64 `json:"pgdeactivate,omitempty" yaml:"pgdeactivate,omitempty" toml:"pgdeactivate,omitempty"` + Pglazyfree uint64 `json:"pglazyfree,omitempty" yaml:"pglazyfree,omitempty" toml:"pglazyfree,omitempty"` + Pglazyfreed uint64 `json:"pglazyfreed,omitempty" yaml:"pglazyfreed,omitempty" toml:"pglazyfreed,omitempty"` + Pgrefill uint64 `json:"pgrefill,omitempty" yaml:"pgrefill,omitempty" toml:"pgrefill,omitempty"` + Pgscan uint64 `json:"pgscan,omitempty" yaml:"pgscan,omitempty" toml:"pgscan,omitempty"` + Pgsteal uint64 `json:"pgsteal,omitempty" yaml:"pgsteal,omitempty" toml:"pgsteal,omitempty"` + Shmem uint64 `json:"shmem,omitempty" yaml:"shmem,omitempty" toml:"shmem,omitempty"` + Slab uint64 `json:"slab,omitempty" yaml:"slab,omitempty" toml:"slab,omitempty"` + SlabReclaimable uint64 `json:"slab_reclaimable,omitempty" yaml:"slab_reclaimable,omitempty" toml:"slab_reclaimable,omitempty"` + SlabUnreclaimable uint64 `json:"slab_unreclaimable,omitempty" yaml:"slab_unreclaimable,omitempty" toml:"slab_unreclaimable,omitempty"` + Sock uint64 `json:"sock,omitempty" yaml:"sock,omitempty" toml:"sock,omitempty"` + ThpCollapseAlloc uint64 `json:"thp_collapse_alloc,omitempty" yaml:"thp_collapse_alloc,omitempty" toml:"thp_collapse_alloc,omitempty"` + ThpFaultAlloc uint64 `json:"thp_fault_alloc,omitempty" yaml:"thp_fault_alloc,omitempty" toml:"thp_fault_alloc,omitempty"` + WorkingsetActivate uint64 `json:"workingset_activate,omitempty" yaml:"workingset_activate,omitempty" toml:"workingset_activate,omitempty"` + WorkingsetNodereclaim uint64 `json:"workingset_nodereclaim,omitempty" yaml:"workingset_nodereclaim,omitempty" toml:"workingset_nodereclaim,omitempty"` + WorkingsetRefault uint64 `json:"workingset_refault,omitempty" yaml:"workingset_refault,omitempty" toml:"workingset_refault,omitempty"` } `json:"stats,omitempty" yaml:"stats,omitempty" toml:"stats,omitempty"` MaxUsage uint64 `json:"max_usage,omitempty" yaml:"max_usage,omitempty" toml:"max_usage,omitempty"` Usage uint64 `json:"usage,omitempty" yaml:"usage,omitempty" toml:"usage,omitempty"` diff --git a/vendor/github.com/fsouza/go-dockerclient/event.go b/vendor/github.com/fsouza/go-dockerclient/event.go index 024b4ecc21f..ce1fb5021b2 100644 --- a/vendor/github.com/fsouza/go-dockerclient/event.go +++ b/vendor/github.com/fsouza/go-dockerclient/event.go @@ -93,6 +93,7 @@ type eventMonitoringState struct { C chan *APIEvents errC chan error listeners []chan<- *APIEvents + closeConn func() } const ( @@ -229,6 +230,11 @@ func (eventState *eventMonitoringState) disableEventMonitoring() { eventState.enabled = false close(eventState.C) close(eventState.errC) + + if eventState.closeConn != nil { + eventState.closeConn() + eventState.closeConn = nil + } } } @@ -290,7 +296,7 @@ func (eventState *eventMonitoringState) connectWithRetry(c *Client, opts EventsO eventChan := eventState.C errChan := eventState.errC eventState.RUnlock() - err := c.eventHijack(opts, atomic.LoadInt64(&eventState.lastSeen), eventChan, errChan) + closeConn, err := c.eventHijack(opts, atomic.LoadInt64(&eventState.lastSeen), eventChan, errChan) for ; err != nil && retries < maxMonitorConnRetries; retries++ { waitTime := int64(retryInitialWaitTime * math.Pow(2, float64(retries))) time.Sleep(time.Duration(waitTime) * time.Millisecond) @@ -298,8 +304,11 @@ func (eventState *eventMonitoringState) connectWithRetry(c *Client, opts EventsO eventChan = eventState.C errChan = eventState.errC eventState.RUnlock() - err = c.eventHijack(opts, atomic.LoadInt64(&eventState.lastSeen), eventChan, errChan) + closeConn, err = c.eventHijack(opts, atomic.LoadInt64(&eventState.lastSeen), eventChan, errChan) } + eventState.Lock() + defer eventState.Unlock() + eventState.closeConn = closeConn return err } @@ -343,7 +352,7 @@ func (eventState *eventMonitoringState) updateLastSeen(e *APIEvents) { } } -func (c *Client) eventHijack(opts EventsOptions, startTime int64, eventChan chan *APIEvents, errChan chan error) error { +func (c *Client) eventHijack(opts EventsOptions, startTime int64, eventChan chan *APIEvents, errChan chan error) (closeConn func(), err error) { // on reconnect override initial Since with last event seen time if startTime != 0 { opts.Since = strconv.FormatInt(startTime, 10) @@ -356,37 +365,38 @@ func (c *Client) eventHijack(opts EventsOptions, startTime int64, eventChan chan address = c.endpointURL.Host } var dial net.Conn - var err error if c.TLSConfig == nil { dial, err = c.Dialer.Dial(protocol, address) } else { netDialer, ok := c.Dialer.(*net.Dialer) if !ok { - return ErrTLSNotSupported + return nil, ErrTLSNotSupported } dial, err = tlsDialWithDialer(netDialer, protocol, address, c.TLSConfig) } if err != nil { - return err + return nil, err } //lint:ignore SA1019 the alternative doesn't quite work, so keep using the deprecated thing. conn := httputil.NewClientConn(dial, nil) req, err := http.NewRequest(http.MethodGet, uri, nil) if err != nil { - return err + return nil, err } res, err := conn.Do(req) if err != nil { - return err + return nil, err } + + keepRunning := int32(1) //lint:ignore SA1019 the alternative doesn't quite work, so keep using the deprecated thing. go func(res *http.Response, conn *httputil.ClientConn) { defer conn.Close() defer res.Body.Close() decoder := json.NewDecoder(res.Body) - for { + for atomic.LoadInt32(&keepRunning) == 1 { var event APIEvents - if err = decoder.Decode(&event); err != nil { + if err := decoder.Decode(&event); err != nil { if errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) { c.eventMonitor.RLock() if c.eventMonitor.enabled && c.eventMonitor.C == eventChan { @@ -409,7 +419,9 @@ func (c *Client) eventHijack(opts EventsOptions, startTime int64, eventChan chan c.eventMonitor.RUnlock() } }(res, conn) - return nil + return func() { + atomic.StoreInt32(&keepRunning, 0) + }, nil } // transformEvent takes an event and determines what version it is from diff --git a/vendor/github.com/fsouza/go-dockerclient/go.mod b/vendor/github.com/fsouza/go-dockerclient/go.mod index ddae6a0cd2e..665cc5aff5b 100644 --- a/vendor/github.com/fsouza/go-dockerclient/go.mod +++ b/vendor/github.com/fsouza/go-dockerclient/go.mod @@ -1,24 +1,36 @@ module github.com/fsouza/go-dockerclient -go 1.15 +go 1.18 require ( - github.com/Microsoft/go-winio v0.4.16 - github.com/Microsoft/hcsshim v0.8.14 // indirect - github.com/containerd/containerd v1.4.3 // indirect - github.com/containerd/continuity v0.0.0-20210208174643-50096c924a4e // indirect - github.com/docker/docker v20.10.3-0.20210216175712-646072ed6524+incompatible + github.com/Microsoft/go-winio v0.6.0 + github.com/docker/docker v20.10.19+incompatible + github.com/docker/go-units v0.5.0 + github.com/google/go-cmp v0.5.9 + github.com/gorilla/mux v1.8.0 + golang.org/x/term v0.0.0-20220526004731-065cf7ba2467 +) + +require ( + github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect + github.com/Microsoft/hcsshim v0.9.3 // indirect + github.com/containerd/cgroups v1.0.3 // indirect + github.com/containerd/containerd v1.6.6 // indirect github.com/docker/go-connections v0.4.0 // indirect - github.com/docker/go-units v0.4.0 github.com/gogo/protobuf v1.3.2 // indirect - github.com/google/go-cmp v0.5.5 - github.com/gorilla/mux v1.8.0 - github.com/moby/sys/mount v0.2.0 // indirect - github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/moby/sys/mount v0.3.3 // indirect + github.com/moby/sys/mountinfo v0.6.2 // indirect + github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect github.com/morikuni/aec v1.0.0 // indirect - github.com/opencontainers/image-spec v1.0.1 // indirect - github.com/opencontainers/runc v0.1.1 // indirect - golang.org/x/sys v0.0.0-20210216224549-f992740a1bac // indirect - golang.org/x/term v0.0.0-20201113234701-d7a72108b828 - gotest.tools/v3 v3.0.3 // indirect + github.com/opencontainers/go-digest v1.0.0 // indirect + github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect + github.com/opencontainers/runc v1.1.2 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/sirupsen/logrus v1.8.1 // indirect + go.opencensus.io v0.23.0 // indirect + golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect + golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect + golang.org/x/tools v0.1.12 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/vendor/github.com/fsouza/go-dockerclient/go.sum b/vendor/github.com/fsouza/go-dockerclient/go.sum index 69341496bce..0814d49e03e 100644 --- a/vendor/github.com/fsouza/go-dockerclient/go.sum +++ b/vendor/github.com/fsouza/go-dockerclient/go.sum @@ -1,198 +1,1069 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go v0.50.0/go.mod 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*Client) PushImage(opts PushImageOptions, auth AuthConfiguration) error // // See https://goo.gl/qkoSsn for more details. type PullImageOptions struct { + All bool Repository string `qs:"fromImage"` Tag string Platform string `ver:"1.32"` diff --git a/vendor/github.com/fsouza/go-dockerclient/misc.go b/vendor/github.com/fsouza/go-dockerclient/misc.go index 8eaa827040e..2fa19c67f4a 100644 --- a/vendor/github.com/fsouza/go-dockerclient/misc.go +++ b/vendor/github.com/fsouza/go-dockerclient/misc.go @@ -131,13 +131,11 @@ type ServiceConfig struct { type NetIPNet net.IPNet // MarshalJSON returns the JSON representation of the IPNet. -// func (ipnet *NetIPNet) MarshalJSON() ([]byte, error) { return json.Marshal((*net.IPNet)(ipnet).String()) } // UnmarshalJSON sets the IPNet from a byte array of JSON. -// func (ipnet *NetIPNet) UnmarshalJSON(b []byte) (err error) { var ipnetStr string if err = json.Unmarshal(b, &ipnetStr); err == nil { @@ -181,9 +179,9 @@ func (c *Client) Info() (*DockerInfo, error) { // // Some examples: // -// localhost.localdomain:5000/samalba/hipache:latest -> localhost.localdomain:5000/samalba/hipache, latest -// localhost.localdomain:5000/samalba/hipache -> localhost.localdomain:5000/samalba/hipache, "" -// busybox:latest@sha256:4a731fb46adc5cefe3ae374a8b6020fc1b6ad667a279647766e9a3cd89f6fa92 -> busybox, latest +// localhost.localdomain:5000/samalba/hipache:latest -> localhost.localdomain:5000/samalba/hipache, latest +// localhost.localdomain:5000/samalba/hipache -> localhost.localdomain:5000/samalba/hipache, "" +// busybox:latest@sha256:4a731fb46adc5cefe3ae374a8b6020fc1b6ad667a279647766e9a3cd89f6fa92 -> busybox, latest func ParseRepositoryTag(repoTag string) (repository string, tag string) { parts := strings.SplitN(repoTag, "@", 2) repoTag = parts[0] diff --git a/vendor/github.com/fsouza/go-dockerclient/plugin.go b/vendor/github.com/fsouza/go-dockerclient/plugin.go index be45607b90f..7951e362752 100644 --- a/vendor/github.com/fsouza/go-dockerclient/plugin.go +++ b/vendor/github.com/fsouza/go-dockerclient/plugin.go @@ -8,7 +8,7 @@ import ( "context" "encoding/json" "errors" - "io/ioutil" + "io" "net/http" ) @@ -53,7 +53,7 @@ func (c *Client) InstallPlugins(opts InstallPluginOptions) error { defer resp.Body.Close() // PullPlugin streams back the progress of the pull, we must consume the whole body // otherwise the pull will be canceled on the engine. - if _, err := ioutil.ReadAll(resp.Body); err != nil { + if _, err := io.ReadAll(resp.Body); err != nil { return err } return nil @@ -297,7 +297,7 @@ func (c *Client) RemovePlugin(opts RemovePluginOptions) (*PluginDetail, error) { return nil, err } defer resp.Body.Close() - body, err := ioutil.ReadAll(resp.Body) + body, err := io.ReadAll(resp.Body) if err != nil { return nil, err } @@ -386,7 +386,7 @@ func (c *Client) CreatePlugin(opts CreatePluginOptions) (string, error) { return "", err } defer resp.Body.Close() - containerNameBytes, err := ioutil.ReadAll(resp.Body) + containerNameBytes, err := io.ReadAll(resp.Body) if err != nil { return "", err } diff --git a/vendor/github.com/fsouza/go-dockerclient/system.go b/vendor/github.com/fsouza/go-dockerclient/system.go index 46b9faf00e2..f1791f6cea5 100644 --- a/vendor/github.com/fsouza/go-dockerclient/system.go +++ b/vendor/github.com/fsouza/go-dockerclient/system.go @@ -9,7 +9,6 @@ import ( // VolumeUsageData represents usage data from the docker system api // More Info Here https://dockr.ly/2PNzQyO type VolumeUsageData struct { - // The number of containers referencing this volume. This field // is set to `-1` if the reference-count is not available. // diff --git a/vendor/github.com/fsouza/go-dockerclient/tar.go b/vendor/github.com/fsouza/go-dockerclient/tar.go index f27a7bbf21f..cbe72206550 100644 --- a/vendor/github.com/fsouza/go-dockerclient/tar.go +++ b/vendor/github.com/fsouza/go-dockerclient/tar.go @@ -7,7 +7,6 @@ package docker import ( "fmt" "io" - "io/ioutil" "os" "path" "path/filepath" @@ -112,7 +111,7 @@ func validateContextDirectory(srcPath string, excludes []string) error { func parseDockerignore(root string) ([]string, error) { var excludes []string - ignore, err := ioutil.ReadFile(path.Join(root, ".dockerignore")) + ignore, err := os.ReadFile(path.Join(root, ".dockerignore")) if err != nil && !os.IsNotExist(err) { return excludes, fmt.Errorf("error reading .dockerignore: %w", err) } diff --git a/vendor/github.com/fsouza/go-dockerclient/tls.go b/vendor/github.com/fsouza/go-dockerclient/tls.go index 56f00589bea..15d5e26673a 100644 --- a/vendor/github.com/fsouza/go-dockerclient/tls.go +++ b/vendor/github.com/fsouza/go-dockerclient/tls.go @@ -97,20 +97,19 @@ func tlsDialWithDialer(dialer *net.Dialer, network, addr string, config *tls.Con // this exists to silent an error message in go vet func copyTLSConfig(cfg *tls.Config) *tls.Config { return &tls.Config{ - Certificates: cfg.Certificates, - CipherSuites: cfg.CipherSuites, - ClientAuth: cfg.ClientAuth, - ClientCAs: cfg.ClientCAs, - ClientSessionCache: cfg.ClientSessionCache, - CurvePreferences: cfg.CurvePreferences, - InsecureSkipVerify: cfg.InsecureSkipVerify, - MaxVersion: cfg.MaxVersion, - MinVersion: cfg.MinVersion, - NextProtos: cfg.NextProtos, - PreferServerCipherSuites: cfg.PreferServerCipherSuites, - Rand: cfg.Rand, - RootCAs: cfg.RootCAs, - ServerName: cfg.ServerName, - SessionTicketsDisabled: cfg.SessionTicketsDisabled, + Certificates: cfg.Certificates, + CipherSuites: cfg.CipherSuites, + ClientAuth: cfg.ClientAuth, + ClientCAs: cfg.ClientCAs, + ClientSessionCache: cfg.ClientSessionCache, + CurvePreferences: cfg.CurvePreferences, + InsecureSkipVerify: cfg.InsecureSkipVerify, + MaxVersion: cfg.MaxVersion, + MinVersion: cfg.MinVersion, + NextProtos: cfg.NextProtos, + Rand: cfg.Rand, + RootCAs: cfg.RootCAs, + ServerName: cfg.ServerName, + SessionTicketsDisabled: cfg.SessionTicketsDisabled, } } diff --git a/vendor/github.com/godbus/dbus/v5/README.markdown b/vendor/github.com/godbus/dbus/v5/README.md similarity index 81% rename from vendor/github.com/godbus/dbus/v5/README.markdown rename to vendor/github.com/godbus/dbus/v5/README.md index 1fb2eacaa15..5c24125838d 100644 --- a/vendor/github.com/godbus/dbus/v5/README.markdown +++ b/vendor/github.com/godbus/dbus/v5/README.md @@ -14,14 +14,12 @@ D-Bus message bus system. ### Installation -This packages requires Go 1.7. If you installed it and set up your GOPATH, just run: +This packages requires Go 1.12 or later. It can be installed by running the command below: ``` -go get github.com/godbus/dbus +go get github.com/godbus/dbus/v5 ``` -If you want to use the subpackages, you can install them the same way. - ### Usage The complete package documentation and some simple examples are available at @@ -30,10 +28,12 @@ The complete package documentation and some simple examples are available at gives a short overview over the basic usage. #### Projects using godbus -- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [fyne](https://github.com/fyne-io/fyne) a cross platform GUI in Go inspired by Material Design. +- [fynedesk](https://github.com/fyne-io/fynedesk) a full desktop environment for Linux/Unix using Fyne. - [go-bluetooth](https://github.com/muka/go-bluetooth) provides a bluetooth client over bluez dbus API. -- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players. - [iwd](https://github.com/shibumi/iwd) go bindings for the internet wireless daemon "iwd". +- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players. Please note that the API is considered unstable for now and may change without further notice. diff --git a/vendor/github.com/godbus/dbus/v5/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go index 283487a0e31..a59b4c0eb76 100644 --- a/vendor/github.com/godbus/dbus/v5/auth.go +++ b/vendor/github.com/godbus/dbus/v5/auth.go @@ -53,7 +53,7 @@ type Auth interface { // bus. Auth must not be called on shared connections. func (conn *Conn) Auth(methods []Auth) error { if methods == nil { - uid := strconv.Itoa(os.Getuid()) + uid := strconv.Itoa(os.Geteuid()) methods = []Auth{AuthExternal(uid), AuthCookieSha1(uid, getHomeDir())} } in := bufio.NewReader(conn.transport) @@ -75,9 +75,9 @@ func (conn *Conn) Auth(methods []Auth) error { s = s[1:] for _, v := range s { for _, m := range methods { - if name, data, status := m.FirstData(); bytes.Equal(v, name) { + if name, _, status := m.FirstData(); bytes.Equal(v, name) { var ok bool - err = authWriteLine(conn.transport, []byte("AUTH"), v, data) + err = authWriteLine(conn.transport, []byte("AUTH"), v) if err != nil { return err } @@ -194,11 +194,14 @@ func (conn *Conn) tryAuth(m Auth, state authState, in *bufio.Reader) (error, boo } conn.uuid = string(s[1]) return nil, true + case state == waitingForOk && string(s[0]) == "DATA": + err = authWriteLine(conn.transport, []byte("DATA")) + if err != nil { + return err, false + } case state == waitingForOk && string(s[0]) == "REJECTED": return nil, false - case state == waitingForOk && (string(s[0]) == "DATA" || - string(s[0]) == "ERROR"): - + case state == waitingForOk && string(s[0]) == "ERROR": err = authWriteLine(conn.transport, []byte("CANCEL")) if err != nil { return err, false diff --git a/vendor/github.com/godbus/dbus/v5/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go index 29fe018ad82..76fc5cde3d2 100644 --- a/vendor/github.com/godbus/dbus/v5/conn.go +++ b/vendor/github.com/godbus/dbus/v5/conn.go @@ -73,7 +73,7 @@ func SessionBus() (conn *Conn, err error) { return } -func getSessionBusAddress() (string, error) { +func getSessionBusAddress(autolaunch bool) (string, error) { if address := os.Getenv("DBUS_SESSION_BUS_ADDRESS"); address != "" && address != "autolaunch:" { return address, nil @@ -81,12 +81,26 @@ func getSessionBusAddress() (string, error) { os.Setenv("DBUS_SESSION_BUS_ADDRESS", address) return address, nil } + if !autolaunch { + return "", errors.New("dbus: couldn't determine address of session bus") + } return getSessionBusPlatformAddress() } // SessionBusPrivate returns a new private connection to the session bus. func SessionBusPrivate(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) + if err != nil { + return nil, err + } + + return Dial(address, opts...) +} + +// SessionBusPrivate returns a new private connection to the session bus. If +// the session bus is not already open, do not attempt to launch it. +func SessionBusPrivateNoAutoStartup(opts ...ConnOption) (*Conn, error) { + address, err := getSessionBusAddress(false) if err != nil { return nil, err } @@ -121,7 +135,7 @@ func SystemBus() (conn *Conn, err error) { // ConnectSessionBus connects to the session bus. func ConnectSessionBus(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) if err != nil { return nil, err } @@ -180,7 +194,7 @@ func Dial(address string, opts ...ConnOption) (*Conn, error) { // // Deprecated: use Dial with options instead. func DialHandler(address string, handler Handler, signalHandler SignalHandler) (*Conn, error) { - return Dial(address, WithSignalHandler(signalHandler)) + return Dial(address, WithHandler(handler), WithSignalHandler(signalHandler)) } // ConnOption is a connection option. @@ -478,14 +492,24 @@ func (conn *Conn) sendMessageAndIfClosed(msg *Message, ifClosed func()) { conn.outInt(msg) } err := conn.outHandler.sendAndIfClosed(msg, ifClosed) - conn.calls.handleSendError(msg, err) if err != nil { - conn.serialGen.RetireSerial(msg.serial) + conn.handleSendError(msg, err) } else if msg.Type != TypeMethodCall { conn.serialGen.RetireSerial(msg.serial) } } +func (conn *Conn) handleSendError(msg *Message, err error) { + if msg.Type == TypeMethodCall { + conn.calls.handleSendError(msg, err) + } else if msg.Type == TypeMethodReply { + if _, ok := err.(FormatError); ok { + conn.sendError(err, msg.Headers[FieldDestination].value.(string), msg.Headers[FieldReplySerial].value.(uint32)) + } + } + conn.serialGen.RetireSerial(msg.serial) +} + // Send sends the given message to the message bus. You usually don't need to // use this; use the higher-level equivalents (Call / Go, Emit and Export) // instead. If msg is a method call and NoReplyExpected is not set, a non-nil diff --git a/vendor/github.com/godbus/dbus/v5/decoder.go b/vendor/github.com/godbus/dbus/v5/decoder.go index ede91575b3e..89bfed9d1a1 100644 --- a/vendor/github.com/godbus/dbus/v5/decoder.go +++ b/vendor/github.com/godbus/dbus/v5/decoder.go @@ -10,14 +10,16 @@ type decoder struct { in io.Reader order binary.ByteOrder pos int + fds []int } // newDecoder returns a new decoder that reads values from in. The input is // expected to be in the given byte order. -func newDecoder(in io.Reader, order binary.ByteOrder) *decoder { +func newDecoder(in io.Reader, order binary.ByteOrder, fds []int) *decoder { dec := new(decoder) dec.in = in dec.order = order + dec.fds = fds return dec } @@ -53,7 +55,7 @@ func (dec *decoder) Decode(sig Signature) (vs []interface{}, err error) { vs = make([]interface{}, 0) s := sig.str for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { return nil, err } @@ -150,7 +152,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { if len(sig.str) == 0 { panic(FormatError("variant signature is empty")) } - err, rem := validSingle(sig.str, 0) + err, rem := validSingle(sig.str, &depthCounter{}) if err != nil { panic(err) } @@ -161,7 +163,11 @@ func (dec *decoder) decode(s string, depth int) interface{} { variant.value = dec.decode(sig.str, depth+1) return variant case 'h': - return UnixFDIndex(dec.decode("u", depth).(uint32)) + idx := dec.decode("u", depth).(uint32) + if int(idx) < len(dec.fds) { + return UnixFD(dec.fds[idx]) + } + return UnixFDIndex(idx) case 'a': if len(s) > 1 && s[1] == '{' { ksig := s[2:3] @@ -219,7 +225,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { v := make([]interface{}, 0) s = s[1 : len(s)-1] for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { panic(err) } diff --git a/vendor/github.com/godbus/dbus/v5/encoder.go b/vendor/github.com/godbus/dbus/v5/encoder.go index adfbb75c559..015b26cd5c4 100644 --- a/vendor/github.com/godbus/dbus/v5/encoder.go +++ b/vendor/github.com/godbus/dbus/v5/encoder.go @@ -5,28 +5,33 @@ import ( "encoding/binary" "io" "reflect" + "strings" + "unicode/utf8" ) // An encoder encodes values to the D-Bus wire format. type encoder struct { out io.Writer + fds []int order binary.ByteOrder pos int } // NewEncoder returns a new encoder that writes to out in the given byte order. -func newEncoder(out io.Writer, order binary.ByteOrder) *encoder { - return newEncoderAtOffset(out, 0, order) +func newEncoder(out io.Writer, order binary.ByteOrder, fds []int) *encoder { + enc := newEncoderAtOffset(out, 0, order, fds) + return enc } // newEncoderAtOffset returns a new encoder that writes to out in the given // byte order. Specify the offset to initialize pos for proper alignment // computation. -func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder) *encoder { +func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder, fds []int) *encoder { enc := new(encoder) enc.out = out enc.order = order enc.pos = offset + enc.fds = fds return enc } @@ -75,6 +80,9 @@ func (enc *encoder) Encode(vs ...interface{}) (err error) { // encode encodes the given value to the writer and panics on error. depth holds // the depth of the container nesting. func (enc *encoder) encode(v reflect.Value, depth int) { + if depth > 64 { + panic(FormatError("input exceeds depth limitation")) + } enc.align(alignment(v.Type())) switch v.Kind() { case reflect.Uint8: @@ -97,7 +105,14 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(uint16(v.Uint())) enc.pos += 2 case reflect.Int, reflect.Int32: - enc.binwrite(int32(v.Int())) + if v.Type() == unixFDType { + fd := v.Int() + idx := len(enc.fds) + enc.fds = append(enc.fds, int(fd)) + enc.binwrite(uint32(idx)) + } else { + enc.binwrite(int32(v.Int())) + } enc.pos += 4 case reflect.Uint, reflect.Uint32: enc.binwrite(uint32(v.Uint())) @@ -112,9 +127,21 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(v.Float()) enc.pos += 8 case reflect.String: - enc.encode(reflect.ValueOf(uint32(len(v.String()))), depth) + str := v.String() + if !utf8.ValidString(str) { + panic(FormatError("input has a not-utf8 char in string")) + } + if strings.IndexByte(str, byte(0)) != -1 { + panic(FormatError("input has a null char('\\000') in string")) + } + if v.Type() == objectPathType { + if !ObjectPath(str).IsValid() { + panic(FormatError("invalid object path")) + } + } + enc.encode(reflect.ValueOf(uint32(len(str))), depth) b := make([]byte, v.Len()+1) - copy(b, v.String()) + copy(b, str) b[len(b)-1] = 0 n, err := enc.out.Write(b) if err != nil { @@ -124,20 +151,23 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Ptr: enc.encode(v.Elem(), depth) case reflect.Slice, reflect.Array: - if depth >= 64 { - panic(FormatError("input exceeds container depth limit")) - } // Lookahead offset: 4 bytes for uint32 length (with alignment), // plus alignment for elements. n := enc.padding(0, 4) + 4 offset := enc.pos + n + enc.padding(n, alignment(v.Type().Elem())) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for i := 0; i < v.Len(); i++ { bufenc.encode(v.Index(i), depth+1) } + + if buf.Len() > 1<<26 { + panic(FormatError("input exceeds array size limitation")) + } + + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(alignment(v.Type().Elem())) @@ -146,13 +176,10 @@ func (enc *encoder) encode(v reflect.Value, depth int) { } enc.pos += length case reflect.Struct: - if depth >= 64 && v.Type() != signatureType { - panic(FormatError("input exceeds container depth limit")) - } switch t := v.Type(); t { case signatureType: str := v.Field(0) - enc.encode(reflect.ValueOf(byte(str.Len())), depth+1) + enc.encode(reflect.ValueOf(byte(str.Len())), depth) b := make([]byte, str.Len()+1) copy(b, str.String()) b[len(b)-1] = 0 @@ -176,9 +203,6 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Map: // Maps are arrays of structures, so they actually increase the depth by // 2. - if depth >= 63 { - panic(FormatError("input exceeds container depth limit")) - } if !isKeyType(v.Type().Key()) { panic(InvalidTypeError{v.Type()}) } @@ -189,12 +213,13 @@ func (enc *encoder) encode(v reflect.Value, depth int) { offset := enc.pos + n + enc.padding(n, 8) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for _, k := range keys { bufenc.align(8) bufenc.encode(k, depth+2) bufenc.encode(v.MapIndex(k), depth+2) } + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(8) diff --git a/vendor/github.com/godbus/dbus/v5/export.go b/vendor/github.com/godbus/dbus/v5/export.go index 2447b51d469..522334715b6 100644 --- a/vendor/github.com/godbus/dbus/v5/export.go +++ b/vendor/github.com/godbus/dbus/v5/export.go @@ -26,6 +26,27 @@ var ( } ) +func MakeNoObjectError(path ObjectPath) Error { + return Error{ + "org.freedesktop.DBus.Error.NoSuchObject", + []interface{}{fmt.Sprintf("No such object '%s'", string(path))}, + } +} + +func MakeUnknownMethodError(methodName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownMethod", + []interface{}{fmt.Sprintf("Unknown / invalid method '%s'", methodName)}, + } +} + +func MakeUnknownInterfaceError(ifaceName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownInterface", + []interface{}{fmt.Sprintf("Object does not implement the interface '%s'", ifaceName)}, + } +} + func MakeFailedError(err error) *Error { return &Error{ "org.freedesktop.DBus.Error.Failed", @@ -128,6 +149,11 @@ func (conn *Conn) handleCall(msg *Message) { ifaceName, _ := msg.Headers[FieldInterface].value.(string) sender, hasSender := msg.Headers[FieldSender].value.(string) serial := msg.serial + + if len(name) == 0 { + conn.sendError(ErrMsgUnknownMethod, sender, serial) + } + if ifaceName == "org.freedesktop.DBus.Peer" { switch name { case "Ping": @@ -135,29 +161,26 @@ func (conn *Conn) handleCall(msg *Message) { case "GetMachineId": conn.sendReply(sender, serial, conn.uuid) default: - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) } return } - if len(name) == 0 { - conn.sendError(ErrMsgUnknownMethod, sender, serial) - } object, ok := conn.handler.LookupObject(path) if !ok { - conn.sendError(ErrMsgNoObject, sender, serial) + conn.sendError(MakeNoObjectError(path), sender, serial) return } iface, exists := object.LookupInterface(ifaceName) if !exists { - conn.sendError(ErrMsgUnknownInterface, sender, serial) + conn.sendError(MakeUnknownInterfaceError(ifaceName), sender, serial) return } m, exists := iface.LookupMethod(name) if !exists { - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) return } args, err := conn.decodeArguments(m, sender, msg) diff --git a/vendor/github.com/godbus/dbus/v5/message.go b/vendor/github.com/godbus/dbus/v5/message.go index 6a925367ebe..16693eb3017 100644 --- a/vendor/github.com/godbus/dbus/v5/message.go +++ b/vendor/github.com/godbus/dbus/v5/message.go @@ -118,11 +118,7 @@ type header struct { Variant } -// DecodeMessage tries to decode a single message in the D-Bus wire format -// from the given reader. The byte order is figured out from the first byte. -// The possibly returned error can be an error of the underlying reader, an -// InvalidMessageError or a FormatError. -func DecodeMessage(rd io.Reader) (msg *Message, err error) { +func DecodeMessageWithFDs(rd io.Reader, fds []int) (msg *Message, err error) { var order binary.ByteOrder var hlength, length uint32 var typ, flags, proto byte @@ -142,7 +138,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return nil, InvalidMessageError("invalid byte order") } - dec := newDecoder(rd, order) + dec := newDecoder(rd, order, fds) dec.pos = 1 msg = new(Message) @@ -166,7 +162,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { if hlength+length+16 > 1<<27 { return nil, InvalidMessageError("message is too long") } - dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order) + dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order, fds) dec.pos = 12 vs, err = dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -196,7 +192,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { sig, _ := msg.Headers[FieldSignature].value.(Signature) if sig.str != "" { buf := bytes.NewBuffer(body) - dec = newDecoder(buf, order) + dec = newDecoder(buf, order, fds) vs, err := dec.Decode(sig) if err != nil { return nil, err @@ -207,12 +203,32 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return } -// EncodeTo encodes and sends a message to the given writer. The byte order must -// be either binary.LittleEndian or binary.BigEndian. If the message is not -// valid or an error occurs when writing, an error is returned. -func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { +// DecodeMessage tries to decode a single message in the D-Bus wire format +// from the given reader. The byte order is figured out from the first byte. +// The possibly returned error can be an error of the underlying reader, an +// InvalidMessageError or a FormatError. +func DecodeMessage(rd io.Reader) (msg *Message, err error) { + return DecodeMessageWithFDs(rd, make([]int, 0)); +} + +type nullwriter struct{} + +func (nullwriter) Write(p []byte) (cnt int, err error) { + return len(p), nil +} + +func (msg *Message) CountFds() (int, error) { + if len(msg.Body) == 0 { + return 0, nil + } + enc := newEncoder(nullwriter{}, nativeEndian, make([]int, 0)) + err := enc.Encode(msg.Body...) + return len(enc.fds), err +} + +func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds []int, err error) { if err := msg.IsValid(); err != nil { - return err + return make([]int, 0), err } var vs [7]interface{} switch order { @@ -221,12 +237,16 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { case binary.BigEndian: vs[0] = byte('B') default: - return errors.New("dbus: invalid byte order") + return make([]int, 0), errors.New("dbus: invalid byte order") } body := new(bytes.Buffer) - enc := newEncoder(body, order) + fds = make([]int, 0) + enc := newEncoder(body, order, fds) if len(msg.Body) != 0 { - enc.Encode(msg.Body...) + err = enc.Encode(msg.Body...) + if err != nil { + return + } } vs[1] = msg.Type vs[2] = msg.Flags @@ -239,17 +259,28 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { } vs[6] = headers var buf bytes.Buffer - enc = newEncoder(&buf, order) - enc.Encode(vs[:]...) + enc = newEncoder(&buf, order, enc.fds) + err = enc.Encode(vs[:]...) + if err != nil { + return + } enc.align(8) body.WriteTo(&buf) if buf.Len() > 1<<27 { - return InvalidMessageError("message is too long") + return make([]int, 0), InvalidMessageError("message is too long") } if _, err := buf.WriteTo(out); err != nil { - return err + return make([]int, 0), err } - return nil + return enc.fds, nil +} + +// EncodeTo encodes and sends a message to the given writer. The byte order must +// be either binary.LittleEndian or binary.BigEndian. If the message is not +// valid or an error occurs when writing, an error is returned. +func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error) { + _, err = msg.EncodeToWithFDs(out, order) + return err } // IsValid checks whether msg is a valid message and returns an diff --git a/vendor/github.com/godbus/dbus/v5/sig.go b/vendor/github.com/godbus/dbus/v5/sig.go index 2d326cebc0d..41a0398129d 100644 --- a/vendor/github.com/godbus/dbus/v5/sig.go +++ b/vendor/github.com/godbus/dbus/v5/sig.go @@ -34,7 +34,7 @@ type Signature struct { func SignatureOf(vs ...interface{}) Signature { var s string for _, v := range vs { - s += getSignature(reflect.TypeOf(v)) + s += getSignature(reflect.TypeOf(v), &depthCounter{}) } return Signature{s} } @@ -42,11 +42,19 @@ func SignatureOf(vs ...interface{}) Signature { // SignatureOfType returns the signature of the given type. It panics if the // type is not representable in D-Bus. func SignatureOfType(t reflect.Type) Signature { - return Signature{getSignature(t)} + return Signature{getSignature(t, &depthCounter{})} } // getSignature returns the signature of the given type and panics on unknown types. -func getSignature(t reflect.Type) string { +func getSignature(t reflect.Type, depth *depthCounter) (sig string) { + if !depth.Valid() { + panic("container nesting too deep") + } + defer func() { + if len(sig) > 255 { + panic("signature exceeds the length limitation") + } + }() // handle simple types first switch t.Kind() { case reflect.Uint8: @@ -74,7 +82,7 @@ func getSignature(t reflect.Type) string { case reflect.Float64: return "d" case reflect.Ptr: - return getSignature(t.Elem()) + return getSignature(t.Elem(), depth) case reflect.String: if t == objectPathType { return "o" @@ -90,17 +98,20 @@ func getSignature(t reflect.Type) string { for i := 0; i < t.NumField(); i++ { field := t.Field(i) if field.PkgPath == "" && field.Tag.Get("dbus") != "-" { - s += getSignature(t.Field(i).Type) + s += getSignature(t.Field(i).Type, depth.EnterStruct()) } } + if len(s) == 0 { + panic("empty struct") + } return "(" + s + ")" case reflect.Array, reflect.Slice: - return "a" + getSignature(t.Elem()) + return "a" + getSignature(t.Elem(), depth.EnterArray()) case reflect.Map: if !isKeyType(t.Key()) { panic(InvalidTypeError{t}) } - return "a{" + getSignature(t.Key()) + getSignature(t.Elem()) + "}" + return "a{" + getSignature(t.Key(), depth.EnterArray().EnterDictEntry()) + getSignature(t.Elem(), depth.EnterArray().EnterDictEntry()) + "}" case reflect.Interface: return "v" } @@ -118,7 +129,7 @@ func ParseSignature(s string) (sig Signature, err error) { } sig.str = s for err == nil && len(s) != 0 { - err, s = validSingle(s, 0) + err, s = validSingle(s, &depthCounter{}) } if err != nil { sig = Signature{""} @@ -144,7 +155,7 @@ func (s Signature) Empty() bool { // Single returns whether the signature represents a single, complete type. func (s Signature) Single() bool { - err, r := validSingle(s.str, 0) + err, r := validSingle(s.str, &depthCounter{}) return err != nil && r == "" } @@ -164,15 +175,38 @@ func (e SignatureError) Error() string { return fmt.Sprintf("dbus: invalid signature: %q (%s)", e.Sig, e.Reason) } +type depthCounter struct { + arrayDepth, structDepth, dictEntryDepth int +} + +func (cnt *depthCounter) Valid() bool { + return cnt.arrayDepth <= 32 && cnt.structDepth <= 32 && cnt.dictEntryDepth <= 32 +} + +func (cnt depthCounter) EnterArray() *depthCounter { + cnt.arrayDepth++ + return &cnt +} + +func (cnt depthCounter) EnterStruct() *depthCounter { + cnt.structDepth++ + return &cnt +} + +func (cnt depthCounter) EnterDictEntry() *depthCounter { + cnt.dictEntryDepth++ + return &cnt +} + // Try to read a single type from this string. If it was successful, err is nil // and rem is the remaining unparsed part. Otherwise, err is a non-nil // SignatureError and rem is "". depth is the current recursion depth which may // not be greater than 64 and should be given as 0 on the first call. -func validSingle(s string, depth int) (err error, rem string) { +func validSingle(s string, depth *depthCounter) (err error, rem string) { if s == "" { return SignatureError{Sig: s, Reason: "empty signature"}, "" } - if depth > 64 { + if !depth.Valid() { return SignatureError{Sig: s, Reason: "container nesting too deep"}, "" } switch s[0] { @@ -187,10 +221,10 @@ func validSingle(s string, depth int) (err error, rem string) { i++ rem = s[i+1:] s = s[2:i] - if err, _ = validSingle(s[:1], depth+1); err != nil { + if err, _ = validSingle(s[:1], depth.EnterArray().EnterDictEntry()); err != nil { return err, "" } - err, nr := validSingle(s[1:], depth+1) + err, nr := validSingle(s[1:], depth.EnterArray().EnterDictEntry()) if err != nil { return err, "" } @@ -199,7 +233,7 @@ func validSingle(s string, depth int) (err error, rem string) { } return nil, rem } - return validSingle(s[1:], depth+1) + return validSingle(s[1:], depth.EnterArray()) case '(': i := findMatching(s, '(', ')') if i == -1 { @@ -208,7 +242,7 @@ func validSingle(s string, depth int) (err error, rem string) { rem = s[i+1:] s = s[1:i] for err == nil && s != "" { - err, s = validSingle(s, depth+1) + err, s = validSingle(s, depth.EnterStruct()) } if err != nil { rem = "" @@ -236,7 +270,7 @@ func findMatching(s string, left, right rune) int { // typeFor returns the type of the given signature. It ignores any left over // characters and panics if s doesn't start with a valid type signature. func typeFor(s string) (t reflect.Type) { - err, _ := validSingle(s, 0) + err, _ := validSingle(s, &depthCounter{}) if err != nil { panic(err) } diff --git a/vendor/github.com/godbus/dbus/v5/transport_generic.go b/vendor/github.com/godbus/dbus/v5/transport_generic.go index 718a1ff0219..a08e2813ca5 100644 --- a/vendor/github.com/godbus/dbus/v5/transport_generic.go +++ b/vendor/github.com/godbus/dbus/v5/transport_generic.go @@ -41,10 +41,12 @@ func (t genericTransport) ReadMessage() (*Message, error) { } func (t genericTransport) SendMessage(msg *Message) error { - for _, v := range msg.Body { - if _, ok := v.(UnixFD); ok { - return errors.New("dbus: unix fd passing not enabled") - } + fds, err := msg.CountFds() + if err != nil { + return err + } + if fds != 0 { + return errors.New("dbus: unix fd passing not enabled") } return msg.EncodeTo(t, nativeEndian) } diff --git a/vendor/github.com/godbus/dbus/v5/transport_unix.go b/vendor/github.com/godbus/dbus/v5/transport_unix.go index c7cd02f97fd..2212e7fa7f2 100644 --- a/vendor/github.com/godbus/dbus/v5/transport_unix.go +++ b/vendor/github.com/godbus/dbus/v5/transport_unix.go @@ -113,7 +113,7 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if _, err := io.ReadFull(t.rdr, headerdata[4:]); err != nil { return nil, err } - dec := newDecoder(bytes.NewBuffer(headerdata), order) + dec := newDecoder(bytes.NewBuffer(headerdata), order, make([]int, 0)) dec.pos = 12 vs, err := dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -147,7 +147,7 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if err != nil { return nil, err } - msg, err := DecodeMessage(bytes.NewBuffer(all)) + msg, err := DecodeMessageWithFDs(bytes.NewBuffer(all), fds) if err != nil { return nil, err } @@ -179,21 +179,21 @@ func (t *unixTransport) ReadMessage() (*Message, error) { } func (t *unixTransport) SendMessage(msg *Message) error { - fds := make([]int, 0) - for i, v := range msg.Body { - if fd, ok := v.(UnixFD); ok { - msg.Body[i] = UnixFDIndex(len(fds)) - fds = append(fds, int(fd)) - } + fdcnt, err := msg.CountFds() + if err != nil { + return err } - if len(fds) != 0 { + if fdcnt != 0 { if !t.hasUnixFDs { return errors.New("dbus: unix fd passing not enabled") } - msg.Headers[FieldUnixFDs] = MakeVariant(uint32(len(fds))) - oob := syscall.UnixRights(fds...) + msg.Headers[FieldUnixFDs] = MakeVariant(uint32(fdcnt)) buf := new(bytes.Buffer) - msg.EncodeTo(buf, nativeEndian) + fds, err := msg.EncodeToWithFDs(buf, nativeEndian) + if err != nil { + return err + } + oob := syscall.UnixRights(fds...) n, oobn, err := t.UnixConn.WriteMsgUnix(buf.Bytes(), oob, nil) if err != nil { return err diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go new file mode 100644 index 00000000000..af7bafdf953 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go @@ -0,0 +1,14 @@ +package dbus + +import "io" + +func (t *unixTransport) SendNullByte() error { + n, _, err := t.UnixConn.WriteMsgUnix([]byte{0}, nil, nil) + if err != nil { + return err + } + if n != 1 { + return io.ErrShortWrite + } + return nil +} diff --git a/vendor/github.com/google/uuid/hash.go b/vendor/github.com/google/uuid/hash.go index b1746163151..b404f4bec27 100644 --- a/vendor/github.com/google/uuid/hash.go +++ b/vendor/github.com/google/uuid/hash.go @@ -26,8 +26,8 @@ var ( // NewMD5 and NewSHA1. func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID { h.Reset() - h.Write(space[:]) - h.Write(data) + h.Write(space[:]) //nolint:errcheck + h.Write(data) //nolint:errcheck s := h.Sum(nil) var uuid UUID copy(uuid[:], s) diff --git a/vendor/github.com/google/uuid/sql.go b/vendor/github.com/google/uuid/sql.go index f326b54db37..2e02ec06c01 100644 --- a/vendor/github.com/google/uuid/sql.go +++ b/vendor/github.com/google/uuid/sql.go @@ -9,7 +9,7 @@ import ( "fmt" ) -// Scan implements sql.Scanner so UUIDs can be read from databases transparently +// Scan implements sql.Scanner so UUIDs can be read from databases transparently. // Currently, database types that map to string and []byte are supported. Please // consult database-specific driver documentation for matching types. func (uuid *UUID) Scan(src interface{}) error { diff --git a/vendor/github.com/google/uuid/uuid.go b/vendor/github.com/google/uuid/uuid.go index 524404cc522..60d26bb50c6 100644 --- a/vendor/github.com/google/uuid/uuid.go +++ b/vendor/github.com/google/uuid/uuid.go @@ -35,6 +35,12 @@ const ( var rander = rand.Reader // random function +type invalidLengthError struct{ len int } + +func (err invalidLengthError) Error() string { + return fmt.Sprintf("invalid UUID length: %d", err.len) +} + // Parse decodes s into a UUID or returns an error. Both the standard UUID // forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx are decoded as well as the @@ -68,7 +74,7 @@ func Parse(s string) (UUID, error) { } return uuid, nil default: - return uuid, fmt.Errorf("invalid UUID length: %d", len(s)) + return uuid, invalidLengthError{len(s)} } // s is now at least 36 bytes long // it must be of the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx @@ -112,7 +118,7 @@ func ParseBytes(b []byte) (UUID, error) { } return uuid, nil default: - return uuid, fmt.Errorf("invalid UUID length: %d", len(b)) + return uuid, invalidLengthError{len(b)} } // s is now at least 36 bytes long // it must be of the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx diff --git a/vendor/github.com/google/uuid/version4.go b/vendor/github.com/google/uuid/version4.go index c110465db59..86160fbd072 100644 --- a/vendor/github.com/google/uuid/version4.go +++ b/vendor/github.com/google/uuid/version4.go @@ -14,6 +14,14 @@ func New() UUID { return Must(NewRandom()) } +// NewString creates a new random UUID and returns it as a string or panics. +// NewString is equivalent to the expression +// +// uuid.New().String() +func NewString() string { + return Must(NewRandom()).String() +} + // NewRandom returns a Random (Version 4) UUID. // // The strength of the UUIDs is based on the strength of the crypto/rand diff --git a/vendor/github.com/hashicorp/errwrap/errwrap.go b/vendor/github.com/hashicorp/errwrap/errwrap.go index a733bef18c0..44e368e5692 100644 --- a/vendor/github.com/hashicorp/errwrap/errwrap.go +++ b/vendor/github.com/hashicorp/errwrap/errwrap.go @@ -44,6 +44,8 @@ func Wrap(outer, inner error) error { // // format is the format of the error message. The string '{{err}}' will // be replaced with the original error message. +// +// Deprecated: Use fmt.Errorf() func Wrapf(format string, err error) error { outerMsg := "" if err != nil { @@ -148,6 +150,9 @@ func Walk(err error, cb WalkFunc) { for _, err := range e.WrappedErrors() { Walk(err, cb) } + case interface{ Unwrap() error }: + cb(err) + Walk(e.Unwrap(), cb) default: cb(err) } @@ -167,3 +172,7 @@ func (w *wrappedError) Error() string { func (w *wrappedError) WrappedErrors() []error { return []error{w.Outer, w.Inner} } + +func (w *wrappedError) Unwrap() error { + return w.Inner +} diff --git a/vendor/github.com/imdario/mergo/.travis.yml b/vendor/github.com/imdario/mergo/.travis.yml index dad29725f86..d324c43ba4d 100644 --- a/vendor/github.com/imdario/mergo/.travis.yml +++ b/vendor/github.com/imdario/mergo/.travis.yml @@ -1,4 +1,7 @@ language: go +arch: + - amd64 + - ppc64le install: - go get -t - go get golang.org/x/tools/cmd/cover diff --git a/vendor/github.com/imdario/mergo/README.md b/vendor/github.com/imdario/mergo/README.md index 876abb500a4..aa8cbd7ce6d 100644 --- a/vendor/github.com/imdario/mergo/README.md +++ b/vendor/github.com/imdario/mergo/README.md @@ -97,7 +97,7 @@ If Mergo is useful to you, consider buying me a coffee, a beer, or making a mont - [mantasmatelis/whooplist-server](https://github.com/mantasmatelis/whooplist-server) - [jnuthong/item_search](https://github.com/jnuthong/item_search) - [bukalapak/snowboard](https://github.com/bukalapak/snowboard) -- [janoszen/containerssh](https://github.com/janoszen/containerssh) +- [containerssh/containerssh](https://github.com/containerssh/containerssh) ## Install diff --git a/vendor/github.com/imdario/mergo/merge.go b/vendor/github.com/imdario/mergo/merge.go index afa84a1e298..8c2a8fcd901 100644 --- a/vendor/github.com/imdario/mergo/merge.go +++ b/vendor/github.com/imdario/mergo/merge.go @@ -95,13 +95,18 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co } } } else { - if (isReflectNil(dst) || overwrite) && (!isEmptyValue(src) || overwriteWithEmptySrc) { + if dst.CanSet() && (isReflectNil(dst) || overwrite) && (!isEmptyValue(src) || overwriteWithEmptySrc) { dst.Set(src) } } case reflect.Map: if dst.IsNil() && !src.IsNil() { - dst.Set(reflect.MakeMap(dst.Type())) + if dst.CanSet() { + dst.Set(reflect.MakeMap(dst.Type())) + } else { + dst = src + return + } } if src.Kind() != reflect.Map { diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md index 52b111d5f36..c589addf98c 100644 --- a/vendor/github.com/json-iterator/go/README.md +++ b/vendor/github.com/json-iterator/go/README.md @@ -8,8 +8,6 @@ A high-performance 100% compatible drop-in replacement of "encoding/json" -You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go) - # Benchmark ![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png) diff --git a/vendor/github.com/json-iterator/go/go.mod b/vendor/github.com/json-iterator/go/go.mod index e05c42ff58b..e817cccbf6f 100644 --- a/vendor/github.com/json-iterator/go/go.mod +++ b/vendor/github.com/json-iterator/go/go.mod @@ -6,6 +6,6 @@ require ( github.com/davecgh/go-spew v1.1.1 github.com/google/gofuzz v1.0.0 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 - github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 + github.com/modern-go/reflect2 v1.0.2 github.com/stretchr/testify v1.3.0 ) diff --git a/vendor/github.com/json-iterator/go/go.sum b/vendor/github.com/json-iterator/go/go.sum index be00a6df969..4b7bb8a2952 100644 --- a/vendor/github.com/json-iterator/go/go.sum +++ b/vendor/github.com/json-iterator/go/go.sum @@ -5,11 +5,10 @@ github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= +github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M= +github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= diff --git a/vendor/github.com/mattn/go-shellwords/shellwords.go b/vendor/github.com/mattn/go-shellwords/shellwords.go index 01afd94d1df..1b42a001709 100644 --- a/vendor/github.com/mattn/go-shellwords/shellwords.go +++ b/vendor/github.com/mattn/go-shellwords/shellwords.go @@ -232,7 +232,7 @@ loop: case '\'': if !doubleQuoted && !dollarQuote { if singleQuoted { - got = argSingle + got = argQuoted } singleQuoted = !singleQuoted continue diff --git a/vendor/github.com/miekg/pkcs11/.travis.yml b/vendor/github.com/miekg/pkcs11/.travis.yml deleted file mode 100644 index 687044d830a..00000000000 --- a/vendor/github.com/miekg/pkcs11/.travis.yml +++ /dev/null @@ -1,14 +0,0 @@ -language: go -sudo: required -dist: trusty - -go: - - 1.9 - - tip - -script: - - go test -v ./... - -before_script: - - sudo apt-get update - - sudo apt-get -y install libsofthsm diff --git a/vendor/github.com/miekg/pkcs11/README.md b/vendor/github.com/miekg/pkcs11/README.md index 0a5c1b7b6e7..18a361a9903 100644 --- a/vendor/github.com/miekg/pkcs11/README.md +++ b/vendor/github.com/miekg/pkcs11/README.md @@ -1,6 +1,6 @@ -# PKCS#11 [![Build Status](https://travis-ci.org/miekg/pkcs11.png?branch=master)](https://travis-ci.org/miekg/pkcs11) [![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](http://godoc.org/github.com/miekg/pkcs11) +# PKCS#11 -This is a Go implementation of the PKCS#11 API. It wraps the library closely, but uses Go idiom were +This is a Go implementation of the PKCS#11 API. It wraps the library closely, but uses Go idiom where it makes sense. It has been tested with SoftHSM. ## SoftHSM @@ -13,10 +13,10 @@ it makes sense. It has been tested with SoftHSM. softhsm --init-token --slot 0 --label test --pin 1234 ~~~ - * Then use `libsofthsm.so` as the pkcs11 module: + * Then use `libsofthsm2.so` as the pkcs11 module: ~~~ go - p := pkcs11.New("/usr/lib/softhsm/libsofthsm.so") + p := pkcs11.New("/usr/lib/softhsm/libsofthsm2.so") ~~~ ## Examples @@ -24,7 +24,7 @@ it makes sense. It has been tested with SoftHSM. A skeleton program would look somewhat like this (yes, pkcs#11 is verbose): ~~~ go -p := pkcs11.New("/usr/lib/softhsm/libsofthsm.so") +p := pkcs11.New("/usr/lib/softhsm/libsofthsm2.so") err := p.Initialize() if err != nil { panic(err) diff --git a/vendor/github.com/miekg/pkcs11/pkcs11.go b/vendor/github.com/miekg/pkcs11/pkcs11.go index e21d23b73e6..e1b5824ec89 100644 --- a/vendor/github.com/miekg/pkcs11/pkcs11.go +++ b/vendor/github.com/miekg/pkcs11/pkcs11.go @@ -2,6 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:generate go run const_generate.go + // Package pkcs11 is a wrapper around the PKCS#11 cryptographic library. package pkcs11 @@ -14,7 +16,7 @@ package pkcs11 #cgo windows CFLAGS: -DPACKED_STRUCTURES #cgo linux LDFLAGS: -ldl #cgo darwin LDFLAGS: -ldl -#cgo openbsd LDFLAGS: -ldl +#cgo openbsd LDFLAGS: #cgo freebsd LDFLAGS: -ldl #include @@ -770,9 +772,10 @@ static inline CK_VOID_PTR getAttributePval(CK_ATTRIBUTE_PTR a) */ import "C" -import "strings" - -import "unsafe" +import ( + "strings" + "unsafe" +) // Ctx contains the current pkcs11 context. type Ctx struct { diff --git a/vendor/github.com/miekg/pkcs11/release.go b/vendor/github.com/miekg/pkcs11/release.go index 4380f374d28..d8b99f147ea 100644 --- a/vendor/github.com/miekg/pkcs11/release.go +++ b/vendor/github.com/miekg/pkcs11/release.go @@ -1,3 +1,4 @@ +//go:build release // +build release package pkcs11 @@ -5,7 +6,7 @@ package pkcs11 import "fmt" // Release is current version of the pkcs11 library. -var Release = R{1, 0, 3} +var Release = R{1, 1, 1} // R holds the version of this library. type R struct { diff --git a/vendor/github.com/miekg/pkcs11/types.go b/vendor/github.com/miekg/pkcs11/types.go index 970db9061b6..60eadcb71bb 100644 --- a/vendor/github.com/miekg/pkcs11/types.go +++ b/vendor/github.com/miekg/pkcs11/types.go @@ -182,8 +182,20 @@ func NewAttribute(typ uint, x interface{}) *Attribute { } case int: a.Value = uintToBytes(uint64(v)) + case int16: + a.Value = uintToBytes(uint64(v)) + case int32: + a.Value = uintToBytes(uint64(v)) + case int64: + a.Value = uintToBytes(uint64(v)) case uint: a.Value = uintToBytes(uint64(v)) + case uint16: + a.Value = uintToBytes(uint64(v)) + case uint32: + a.Value = uintToBytes(uint64(v)) + case uint64: + a.Value = uintToBytes(uint64(v)) case string: a.Value = []byte(v) case []byte: diff --git a/vendor/github.com/miekg/pkcs11/const.go b/vendor/github.com/miekg/pkcs11/zconst.go similarity index 85% rename from vendor/github.com/miekg/pkcs11/const.go rename to vendor/github.com/miekg/pkcs11/zconst.go index 40885614616..41df5cfcf0c 100644 --- a/vendor/github.com/miekg/pkcs11/const.go +++ b/vendor/github.com/miekg/pkcs11/zconst.go @@ -2,48 +2,18 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -package pkcs11 - -const ( - CKU_SO uint = 0 - CKU_USER uint = 1 - CKU_CONTEXT_SPECIFIC uint = 2 -) - -const ( - CKO_DATA uint = 0x00000000 - CKO_CERTIFICATE uint = 0x00000001 - CKO_PUBLIC_KEY uint = 0x00000002 - CKO_PRIVATE_KEY uint = 0x00000003 - CKO_SECRET_KEY uint = 0x00000004 - CKO_HW_FEATURE uint = 0x00000005 - CKO_DOMAIN_PARAMETERS uint = 0x00000006 - CKO_MECHANISM uint = 0x00000007 - CKO_OTP_KEY uint = 0x00000008 - CKO_VENDOR_DEFINED uint = 0x80000000 -) - -const ( - CKG_MGF1_SHA1 uint = 0x00000001 - CKG_MGF1_SHA224 uint = 0x00000005 - CKG_MGF1_SHA256 uint = 0x00000002 - CKG_MGF1_SHA384 uint = 0x00000003 - CKG_MGF1_SHA512 uint = 0x00000004 - CKG_MGF1_SHA3_224 uint = 0x00000006 - CKG_MGF1_SHA3_256 uint = 0x00000007 - CKG_MGF1_SHA3_384 uint = 0x00000008 - CKG_MGF1_SHA3_512 uint = 0x00000009 -) - -const ( - CKZ_DATA_SPECIFIED uint = 0x00000001 -) +// Code generated by "go run const_generate.go"; DO NOT EDIT. -// Generated with: awk '/#define CK[AFKMRC]/{ print $2 " = " $3 }' pkcs11t.h | sed -e 's/UL$//g' -e 's/UL)$/)/g' +package pkcs11 -// All the flag (CKF_), attribute (CKA_), error code (CKR_), key type (CKK_), certificate type (CKC_) and -// mechanism (CKM_) constants as defined in PKCS#11. const ( + CK_TRUE = 1 + CK_FALSE = 0 + CK_UNAVAILABLE_INFORMATION = ^uint(0) + CK_EFFECTIVELY_INFINITE = 0 + CK_INVALID_HANDLE = 0 + CKN_SURRENDER = 0 + CKN_OTP_CHANGED = 1 CKF_TOKEN_PRESENT = 0x00000001 CKF_REMOVABLE_DEVICE = 0x00000002 CKF_HW_SLOT = 0x00000004 @@ -66,12 +36,34 @@ const ( CKF_SO_PIN_LOCKED = 0x00400000 CKF_SO_PIN_TO_BE_CHANGED = 0x00800000 CKF_ERROR_STATE = 0x01000000 + CKU_SO = 0 + CKU_USER = 1 + CKU_CONTEXT_SPECIFIC = 2 + CKS_RO_PUBLIC_SESSION = 0 + CKS_RO_USER_FUNCTIONS = 1 + CKS_RW_PUBLIC_SESSION = 2 + CKS_RW_USER_FUNCTIONS = 3 + CKS_RW_SO_FUNCTIONS = 4 CKF_RW_SESSION = 0x00000002 CKF_SERIAL_SESSION = 0x00000004 + CKO_DATA = 0x00000000 + CKO_CERTIFICATE = 0x00000001 + CKO_PUBLIC_KEY = 0x00000002 + CKO_PRIVATE_KEY = 0x00000003 + CKO_SECRET_KEY = 0x00000004 + CKO_HW_FEATURE = 0x00000005 + CKO_DOMAIN_PARAMETERS = 0x00000006 + CKO_MECHANISM = 0x00000007 + CKO_OTP_KEY = 0x00000008 + CKO_VENDOR_DEFINED = 0x80000000 + CKH_MONOTONIC_COUNTER = 0x00000001 + CKH_CLOCK = 0x00000002 + CKH_USER_INTERFACE = 0x00000003 + CKH_VENDOR_DEFINED = 0x80000000 CKK_RSA = 0x00000000 CKK_DSA = 0x00000001 CKK_DH = 0x00000002 - CKK_ECDSA = 0x00000003 + CKK_ECDSA = 0x00000003 // Deprecated CKK_EC = 0x00000003 CKK_X9_42_DH = 0x00000004 CKK_KEA = 0x00000005 @@ -83,7 +75,7 @@ const ( CKK_DES3 = 0x00000015 CKK_CAST = 0x00000016 CKK_CAST3 = 0x00000017 - CKK_CAST5 = 0x00000018 + CKK_CAST5 = 0x00000018 // Deprecated CKK_CAST128 = 0x00000018 CKK_RC5 = 0x00000019 CKK_IDEA = 0x0000001A @@ -99,14 +91,14 @@ const ( CKK_ACTI = 0x00000024 CKK_CAMELLIA = 0x00000025 CKK_ARIA = 0x00000026 - CKK_SHA512_224_HMAC = 0x00000027 - CKK_SHA512_256_HMAC = 0x00000028 - CKK_SHA512_T_HMAC = 0x00000029 + CKK_MD5_HMAC = 0x00000027 CKK_SHA_1_HMAC = 0x00000028 - CKK_SHA224_HMAC = 0x0000002E + CKK_RIPEMD128_HMAC = 0x00000029 + CKK_RIPEMD160_HMAC = 0x0000002A CKK_SHA256_HMAC = 0x0000002B CKK_SHA384_HMAC = 0x0000002C CKK_SHA512_HMAC = 0x0000002D + CKK_SHA224_HMAC = 0x0000002E CKK_SEED = 0x0000002F CKK_GOSTR3410 = 0x00000030 CKK_GOSTR3411 = 0x00000031 @@ -116,11 +108,26 @@ const ( CKK_SHA3_384_HMAC = 0x00000035 CKK_SHA3_512_HMAC = 0x00000036 CKK_VENDOR_DEFINED = 0x80000000 + CK_CERTIFICATE_CATEGORY_UNSPECIFIED = 0 + CK_CERTIFICATE_CATEGORY_TOKEN_USER = 1 + CK_CERTIFICATE_CATEGORY_AUTHORITY = 2 + CK_CERTIFICATE_CATEGORY_OTHER_ENTITY = 3 + CK_SECURITY_DOMAIN_UNSPECIFIED = 0 + CK_SECURITY_DOMAIN_MANUFACTURER = 1 + CK_SECURITY_DOMAIN_OPERATOR = 2 + CK_SECURITY_DOMAIN_THIRD_PARTY = 3 CKC_X_509 = 0x00000000 CKC_X_509_ATTR_CERT = 0x00000001 CKC_WTLS = 0x00000002 CKC_VENDOR_DEFINED = 0x80000000 CKF_ARRAY_ATTRIBUTE = 0x40000000 + CK_OTP_FORMAT_DECIMAL = 0 + CK_OTP_FORMAT_HEXADECIMAL = 1 + CK_OTP_FORMAT_ALPHANUMERIC = 2 + CK_OTP_FORMAT_BINARY = 3 + CK_OTP_PARAM_IGNORED = 0 + CK_OTP_PARAM_OPTIONAL = 1 + CK_OTP_PARAM_MANDATORY = 2 CKA_CLASS = 0x00000000 CKA_TOKEN = 0x00000001 CKA_PRIVATE = 0x00000002 @@ -183,15 +190,16 @@ const ( CKA_MODIFIABLE = 0x00000170 CKA_COPYABLE = 0x00000171 CKA_DESTROYABLE = 0x00000172 - CKA_ECDSA_PARAMS = 0x00000180 + CKA_ECDSA_PARAMS = 0x00000180 // Deprecated CKA_EC_PARAMS = 0x00000180 CKA_EC_POINT = 0x00000181 - CKA_SECONDARY_AUTH = 0x00000200 - CKA_AUTH_PIN_FLAGS = 0x00000201 + CKA_SECONDARY_AUTH = 0x00000200 // Deprecated + CKA_AUTH_PIN_FLAGS = 0x00000201 // Deprecated CKA_ALWAYS_AUTHENTICATE = 0x00000202 CKA_WRAP_WITH_TRUSTED = 0x00000210 - CKA_WRAP_TEMPLATE = CKF_ARRAY_ATTRIBUTE | 0x00000211 - CKA_UNWRAP_TEMPLATE = CKF_ARRAY_ATTRIBUTE | 0x00000212 + CKA_WRAP_TEMPLATE = (CKF_ARRAY_ATTRIBUTE | 0x00000211) + CKA_UNWRAP_TEMPLATE = (CKF_ARRAY_ATTRIBUTE | 0x00000212) + CKA_DERIVE_TEMPLATE = (CKF_ARRAY_ATTRIBUTE | 0x00000213) CKA_OTP_FORMAT = 0x00000220 CKA_OTP_LENGTH = 0x00000221 CKA_OTP_TIME_INTERVAL = 0x00000222 @@ -226,7 +234,7 @@ const ( CKA_REQUIRED_CMS_ATTRIBUTES = 0x00000501 CKA_DEFAULT_CMS_ATTRIBUTES = 0x00000502 CKA_SUPPORTED_CMS_ATTRIBUTES = 0x00000503 - CKA_ALLOWED_MECHANISMS = CKF_ARRAY_ATTRIBUTE | 0x00000600 + CKA_ALLOWED_MECHANISMS = (CKF_ARRAY_ATTRIBUTE | 0x00000600) CKA_VENDOR_DEFINED = 0x80000000 CKM_RSA_PKCS_KEY_PAIR_GEN = 0x00000000 CKM_RSA_PKCS = 0x00000001 @@ -246,11 +254,10 @@ const ( CKM_DSA_KEY_PAIR_GEN = 0x00000010 CKM_DSA = 0x00000011 CKM_DSA_SHA1 = 0x00000012 - CKM_DSA_FIPS_G_GEN = 0x00000013 - CKM_DSA_SHA224 = 0x00000014 - CKM_DSA_SHA256 = 0x00000015 - CKM_DSA_SHA384 = 0x00000016 - CKM_DSA_SHA512 = 0x00000017 + CKM_DSA_SHA224 = 0x00000013 + CKM_DSA_SHA256 = 0x00000014 + CKM_DSA_SHA384 = 0x00000015 + CKM_DSA_SHA512 = 0x00000016 CKM_DSA_SHA3_224 = 0x00000018 CKM_DSA_SHA3_256 = 0x00000019 CKM_DSA_SHA3_384 = 0x0000001A @@ -387,13 +394,13 @@ const ( CKM_CAST128_KEY_GEN = 0x00000320 CKM_CAST5_ECB = 0x00000321 CKM_CAST128_ECB = 0x00000321 - CKM_CAST5_CBC = 0x00000322 + CKM_CAST5_CBC = 0x00000322 // Deprecated CKM_CAST128_CBC = 0x00000322 - CKM_CAST5_MAC = 0x00000323 + CKM_CAST5_MAC = 0x00000323 // Deprecated CKM_CAST128_MAC = 0x00000323 - CKM_CAST5_MAC_GENERAL = 0x00000324 + CKM_CAST5_MAC_GENERAL = 0x00000324 // Deprecated CKM_CAST128_MAC_GENERAL = 0x00000324 - CKM_CAST5_CBC_PAD = 0x00000325 + CKM_CAST5_CBC_PAD = 0x00000325 // Deprecated CKM_CAST128_CBC_PAD = 0x00000325 CKM_RC5_KEY_GEN = 0x00000330 CKM_RC5_ECB = 0x00000331 @@ -441,9 +448,9 @@ const ( CKM_PBE_MD5_DES_CBC = 0x000003A1 CKM_PBE_MD5_CAST_CBC = 0x000003A2 CKM_PBE_MD5_CAST3_CBC = 0x000003A3 - CKM_PBE_MD5_CAST5_CBC = 0x000003A4 + CKM_PBE_MD5_CAST5_CBC = 0x000003A4 // Deprecated CKM_PBE_MD5_CAST128_CBC = 0x000003A4 - CKM_PBE_SHA1_CAST5_CBC = 0x000003A5 + CKM_PBE_SHA1_CAST5_CBC = 0x000003A5 // Deprecated CKM_PBE_SHA1_CAST128_CBC = 0x000003A5 CKM_PBE_SHA1_RC4_128 = 0x000003A6 CKM_PBE_SHA1_RC4_40 = 0x000003A7 @@ -522,7 +529,7 @@ const ( CKM_BATON_COUNTER = 0x00001034 CKM_BATON_SHUFFLE = 0x00001035 CKM_BATON_WRAP = 0x00001036 - CKM_ECDSA_KEY_PAIR_GEN = 0x00001040 + CKM_ECDSA_KEY_PAIR_GEN = 0x00001040 // Deprecated CKM_EC_KEY_PAIR_GEN = 0x00001040 CKM_ECDSA = 0x00001041 CKM_ECDSA_SHA1 = 0x00001042 @@ -551,9 +558,9 @@ const ( CKM_AES_CTR = 0x00001086 CKM_AES_GCM = 0x00001087 CKM_AES_CCM = 0x00001088 - CKM_AES_CMAC_GENERAL = 0x00001089 + CKM_AES_CTS = 0x00001089 CKM_AES_CMAC = 0x0000108A - CKM_AES_CTS = 0x0000108B + CKM_AES_CMAC_GENERAL = 0x0000108B CKM_AES_XCBC_MAC = 0x0000108C CKM_AES_XCBC_MAC_96 = 0x0000108D CKM_AES_GMAC = 0x0000108E @@ -704,33 +711,56 @@ const ( CKR_MUTEX_NOT_LOCKED = 0x000001A1 CKR_NEW_PIN_MODE = 0x000001B0 CKR_NEXT_OTP = 0x000001B1 - CKR_EXCEEDED_MAX_ITERATIONS = 0x000001C0 - CKR_FIPS_SELF_TEST_FAILED = 0x000001C1 - CKR_LIBRARY_LOAD_FAILED = 0x000001C2 - CKR_PIN_TOO_WEAK = 0x000001C3 - CKR_PUBLIC_KEY_INVALID = 0x000001C4 + CKR_EXCEEDED_MAX_ITERATIONS = 0x000001B5 + CKR_FIPS_SELF_TEST_FAILED = 0x000001B6 + CKR_LIBRARY_LOAD_FAILED = 0x000001B7 + CKR_PIN_TOO_WEAK = 0x000001B8 + CKR_PUBLIC_KEY_INVALID = 0x000001B9 CKR_FUNCTION_REJECTED = 0x00000200 CKR_VENDOR_DEFINED = 0x80000000 CKF_LIBRARY_CANT_CREATE_OS_THREADS = 0x00000001 CKF_OS_LOCKING_OK = 0x00000002 CKF_DONT_BLOCK = 1 + CKG_MGF1_SHA1 = 0x00000001 + CKG_MGF1_SHA256 = 0x00000002 + CKG_MGF1_SHA384 = 0x00000003 + CKG_MGF1_SHA512 = 0x00000004 + CKG_MGF1_SHA224 = 0x00000005 + CKZ_DATA_SPECIFIED = 0x00000001 + CKD_NULL = 0x00000001 + CKD_SHA1_KDF = 0x00000002 + CKD_SHA1_KDF_ASN1 = 0x00000003 + CKD_SHA1_KDF_CONCATENATE = 0x00000004 + CKD_SHA224_KDF = 0x00000005 + CKD_SHA256_KDF = 0x00000006 + CKD_SHA384_KDF = 0x00000007 + CKD_SHA512_KDF = 0x00000008 + CKD_CPDIVERSIFY_KDF = 0x00000009 + CKD_SHA3_224_KDF = 0x0000000A + CKD_SHA3_256_KDF = 0x0000000B + CKD_SHA3_384_KDF = 0x0000000C + CKD_SHA3_512_KDF = 0x0000000D + CKP_PKCS5_PBKD2_HMAC_SHA1 = 0x00000001 + CKP_PKCS5_PBKD2_HMAC_GOSTR3411 = 0x00000002 + CKP_PKCS5_PBKD2_HMAC_SHA224 = 0x00000003 + CKP_PKCS5_PBKD2_HMAC_SHA256 = 0x00000004 + CKP_PKCS5_PBKD2_HMAC_SHA384 = 0x00000005 + CKP_PKCS5_PBKD2_HMAC_SHA512 = 0x00000006 + CKP_PKCS5_PBKD2_HMAC_SHA512_224 = 0x00000007 + CKP_PKCS5_PBKD2_HMAC_SHA512_256 = 0x00000008 + CKZ_SALT_SPECIFIED = 0x00000001 + CK_OTP_VALUE = 0 + CK_OTP_PIN = 1 + CK_OTP_CHALLENGE = 2 + CK_OTP_TIME = 3 + CK_OTP_COUNTER = 4 + CK_OTP_FLAGS = 5 + CK_OTP_OUTPUT_LENGTH = 6 + CK_OTP_OUTPUT_FORMAT = 7 CKF_NEXT_OTP = 0x00000001 CKF_EXCLUDE_TIME = 0x00000002 CKF_EXCLUDE_COUNTER = 0x00000004 CKF_EXCLUDE_CHALLENGE = 0x00000008 CKF_EXCLUDE_PIN = 0x00000010 CKF_USER_FRIENDLY_OTP = 0x00000020 - CKD_NULL = 0x00000001 - CKD_SHA1_KDF = 0x00000002 -) - -// Special return values defined in PKCS#11 v2.40 section 3.2. -const ( - // CK_EFFECTIVELY_INFINITE may be returned in the CK_TOKEN_INFO fields ulMaxSessionCount and ulMaxRwSessionCount. - // It indicates there is no practical limit on the number of sessions. - CK_EFFECTIVELY_INFINITE = 0 - - // CK_UNAVAILABLE_INFORMATION may be returned for several fields within CK_TOKEN_INFO. It indicates - // the token is unable or unwilling to provide the requested information. - CK_UNAVAILABLE_INFORMATION = ^uint(0) ) diff --git a/vendor/github.com/moby/sys/mount/flags_bsd.go b/vendor/github.com/moby/sys/mount/flags_bsd.go index 27d8440aaba..a7f8a71957c 100644 --- a/vendor/github.com/moby/sys/mount/flags_bsd.go +++ b/vendor/github.com/moby/sys/mount/flags_bsd.go @@ -1,3 +1,4 @@ +//go:build freebsd || openbsd // +build freebsd openbsd package mount diff --git a/vendor/github.com/moby/sys/mount/flags_unix.go b/vendor/github.com/moby/sys/mount/flags_unix.go index 995d72807c6..19fa61fccad 100644 --- a/vendor/github.com/moby/sys/mount/flags_unix.go +++ b/vendor/github.com/moby/sys/mount/flags_unix.go @@ -1,3 +1,4 @@ +//go:build !darwin && !windows // +build !darwin,!windows package mount @@ -101,7 +102,7 @@ func MergeTmpfsOptions(options []string) ([]string, error) { } opt := strings.SplitN(option, "=", 2) if len(opt) != 2 || !validFlags[opt[0]] { - return nil, fmt.Errorf("Invalid tmpfs option %q", opt) + return nil, fmt.Errorf("invalid tmpfs option %q", opt) } if !dataCollisions[opt[0]] { // We prepend the option and add to collision map diff --git a/vendor/github.com/moby/sys/mount/go.mod b/vendor/github.com/moby/sys/mount/go.mod index e1e03a37695..f02197926e4 100644 --- a/vendor/github.com/moby/sys/mount/go.mod +++ b/vendor/github.com/moby/sys/mount/go.mod @@ -1,8 +1,8 @@ module github.com/moby/sys/mount -go 1.14 +go 1.16 require ( - github.com/moby/sys/mountinfo v0.4.0 - golang.org/x/sys v0.0.0-20200922070232-aee5d888a860 + github.com/moby/sys/mountinfo v0.6.2 + golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a ) diff --git a/vendor/github.com/moby/sys/mount/go.sum b/vendor/github.com/moby/sys/mount/go.sum index 7c39d597b63..a2d6c47a1ba 100644 --- a/vendor/github.com/moby/sys/mount/go.sum +++ b/vendor/github.com/moby/sys/mount/go.sum @@ -1,5 +1,4 @@ -github.com/moby/sys/mountinfo v0.4.0 h1:1KInV3Huv18akCu58V7lzNlt+jFmqlu1EaErnEHE/VM= -github.com/moby/sys/mountinfo v0.4.0/go.mod h1:rEr8tzG/lsIZHBtN/JjGG+LMYx9eXgW2JI+6q0qou+A= -golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200922070232-aee5d888a860 h1:YEu4SMq7D0cmT7CBbXfcH0NZeuChAXwsHe/9XueUO6o= -golang.org/x/sys v0.0.0-20200922070232-aee5d888a860/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +github.com/moby/sys/mountinfo v0.6.2 h1:BzJjoreD5BMFNmD9Rus6gdd1pLuecOFPt8wC+Vygl78= +github.com/moby/sys/mountinfo v0.6.2/go.mod h1:IJb6JQeOklcdMU9F5xQ8ZALD+CUr5VlGpwtX+VE0rpI= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/vendor/github.com/moby/sys/mount/mount_errors.go b/vendor/github.com/moby/sys/mount/mount_errors.go index 936a26373bd..b0d8582e844 100644 --- a/vendor/github.com/moby/sys/mount/mount_errors.go +++ b/vendor/github.com/moby/sys/mount/mount_errors.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !darwin && !windows +// +build !darwin,!windows package mount diff --git a/vendor/github.com/moby/sys/mount/mount_unix.go b/vendor/github.com/moby/sys/mount/mount_unix.go index a250bfc80a7..4053fbbeb81 100644 --- a/vendor/github.com/moby/sys/mount/mount_unix.go +++ b/vendor/github.com/moby/sys/mount/mount_unix.go @@ -1,3 +1,4 @@ +//go:build !darwin && !windows // +build !darwin,!windows package mount @@ -22,7 +23,7 @@ func Mount(device, target, mType, options string) error { // a normal unmount. If target is not a mount point, no error is returned. func Unmount(target string) error { err := unix.Unmount(target, mntDetach) - if err == nil || err == unix.EINVAL { + if err == nil || err == unix.EINVAL { //nolint:errorlint // unix errors are bare // Ignore "not mounted" error here. Note the same error // can be returned if flags are invalid, so this code // assumes that the flags value is always correct. diff --git a/vendor/github.com/moby/sys/mount/mounter_bsd.go b/vendor/github.com/moby/sys/mount/mounter_freebsd.go similarity index 96% rename from vendor/github.com/moby/sys/mount/mounter_bsd.go rename to vendor/github.com/moby/sys/mount/mounter_freebsd.go index 656b762fe7f..1fffb690153 100644 --- a/vendor/github.com/moby/sys/mount/mounter_bsd.go +++ b/vendor/github.com/moby/sys/mount/mounter_freebsd.go @@ -1,4 +1,5 @@ -// +build freebsd,cgo openbsd,cgo +//go:build freebsd && cgo +// +build freebsd,cgo package mount diff --git a/vendor/github.com/moby/sys/mount/mounter_linux.go b/vendor/github.com/moby/sys/mount/mounter_linux.go index 0c477cc3d79..4e18f4b6786 100644 --- a/vendor/github.com/moby/sys/mount/mounter_linux.go +++ b/vendor/github.com/moby/sys/mount/mounter_linux.go @@ -65,7 +65,6 @@ func mount(device, target, mType string, flags uintptr, data string) error { flags: oflags | unix.MS_REMOUNT, err: err, } - } } diff --git a/vendor/github.com/moby/sys/mount/mounter_openbsd.go b/vendor/github.com/moby/sys/mount/mounter_openbsd.go new file mode 100644 index 00000000000..3c0718b907d --- /dev/null +++ b/vendor/github.com/moby/sys/mount/mounter_openbsd.go @@ -0,0 +1,78 @@ +//go:build openbsd && cgo +// +build openbsd,cgo + +/* + Due to how OpenBSD mount(2) works, filesystem types need to be + supported explicitly since it uses separate structs to pass + filesystem-specific arguments. + + For now only UFS/FFS is supported as it's the default fs + on OpenBSD systems. + + See: https://man.openbsd.org/mount.2 +*/ + +package mount + +/* +#include +#include +*/ +import "C" + +import ( + "fmt" + "syscall" + "unsafe" +) + +func createExportInfo(readOnly bool) C.struct_export_args { + exportFlags := C.int(0) + if readOnly { + exportFlags = C.MNT_EXRDONLY + } + out := C.struct_export_args{ + ex_root: 0, + ex_flags: exportFlags, + } + return out +} + +func createUfsArgs(device string, readOnly bool) unsafe.Pointer { + out := &C.struct_ufs_args{ + fspec: C.CString(device), + export_info: createExportInfo(readOnly), + } + return unsafe.Pointer(out) +} + +func mount(device, target, mType string, flag uintptr, data string) error { + readOnly := flag&RDONLY != 0 + + var fsArgs unsafe.Pointer + + switch mType { + case "ffs": + fsArgs = createUfsArgs(device, readOnly) + default: + return &mountError{ + op: "mount", + source: device, + target: target, + flags: flag, + err: fmt.Errorf("unsupported file system type: %s", mType), + } + } + + if errno := C.mount(C.CString(mType), C.CString(target), C.int(flag), fsArgs); errno != 0 { + return &mountError{ + op: "mount", + source: device, + target: target, + flags: flag, + err: syscall.Errno(errno), + } + } + + return nil +} diff --git a/vendor/github.com/moby/sys/mount/mounter_unsupported.go b/vendor/github.com/moby/sys/mount/mounter_unsupported.go index e7ff5bd9ffa..b69d62bd65b 100644 --- a/vendor/github.com/moby/sys/mount/mounter_unsupported.go +++ b/vendor/github.com/moby/sys/mount/mounter_unsupported.go @@ -1,4 +1,5 @@ -// +build !linux,!freebsd,!openbsd,!windows freebsd,!cgo openbsd,!cgo +//go:build (!linux && !freebsd && !openbsd && !windows && !darwin) || (freebsd && !cgo) || (openbsd && !cgo) +// +build !linux,!freebsd,!openbsd,!windows,!darwin freebsd,!cgo openbsd,!cgo package mount diff --git a/vendor/github.com/moby/sys/mountinfo/go.mod b/vendor/github.com/moby/sys/mountinfo/go.mod index 9749ea96d9d..e1bcdfe79f2 100644 --- a/vendor/github.com/moby/sys/mountinfo/go.mod +++ b/vendor/github.com/moby/sys/mountinfo/go.mod @@ -1,5 +1,5 @@ module github.com/moby/sys/mountinfo -go 1.14 +go 1.16 -require golang.org/x/sys v0.0.0-20200909081042-eff7692f9009 +require golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a diff --git a/vendor/github.com/moby/sys/mountinfo/go.sum b/vendor/github.com/moby/sys/mountinfo/go.sum index 2a5be7ea843..af14a66ec22 100644 --- a/vendor/github.com/moby/sys/mountinfo/go.sum +++ b/vendor/github.com/moby/sys/mountinfo/go.sum @@ -1,2 +1,2 @@ -golang.org/x/sys v0.0.0-20200909081042-eff7692f9009 h1:W0lCpv29Hv0UaM1LXb9QlBHLNP8UFfcKjblhVCWftOM= -golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/vendor/github.com/moby/sys/mountinfo/mounted_linux.go b/vendor/github.com/moby/sys/mountinfo/mounted_linux.go index bc9f6b2ad3d..e78e726196e 100644 --- a/vendor/github.com/moby/sys/mountinfo/mounted_linux.go +++ b/vendor/github.com/moby/sys/mountinfo/mounted_linux.go @@ -7,6 +7,34 @@ import ( "golang.org/x/sys/unix" ) +// MountedFast is a method of detecting a mount point without reading +// mountinfo from procfs. A caller can only trust the result if no error +// and sure == true are returned. Otherwise, other methods (e.g. parsing +// /proc/mounts) have to be used. If unsure, use Mounted instead (which +// uses MountedFast, but falls back to parsing mountinfo if needed). +// +// If a non-existent path is specified, an appropriate error is returned. +// In case the caller is not interested in this particular error, it should +// be handled separately using e.g. errors.Is(err, fs.ErrNotExist). +// +// This function is only available on Linux. When available (since kernel +// v5.6), openat2(2) syscall is used to reliably detect all mounts. Otherwise, +// the implementation falls back to using stat(2), which can reliably detect +// normal (but not bind) mounts. +func MountedFast(path string) (mounted, sure bool, err error) { + // Root is always mounted. + if path == string(os.PathSeparator) { + return true, true, nil + } + + path, err = normalizePath(path) + if err != nil { + return false, false, err + } + mounted, sure, err = mountedFast(path) + return +} + // mountedByOpenat2 is a method of detecting a mount that works for all kinds // of mounts (incl. bind mounts), but requires a recent (v5.6+) linux kernel. func mountedByOpenat2(path string) (bool, error) { @@ -16,9 +44,6 @@ func mountedByOpenat2(path string) (bool, error) { Flags: unix.O_PATH | unix.O_CLOEXEC, }) if err != nil { - if err == unix.ENOENT { // not a mount - return false, nil - } return false, &os.PathError{Op: "openat2", Path: dir, Err: err} } fd, err := unix.Openat2(dirfd, last, &unix.OpenHow{ @@ -26,33 +51,51 @@ func mountedByOpenat2(path string) (bool, error) { Resolve: unix.RESOLVE_NO_XDEV, }) _ = unix.Close(dirfd) - switch err { + switch err { //nolint:errorlint // unix errors are bare case nil: // definitely not a mount _ = unix.Close(fd) return false, nil case unix.EXDEV: // definitely a mount return true, nil - case unix.ENOENT: // not a mount - return false, nil } // not sure return false, &os.PathError{Op: "openat2", Path: path, Err: err} } -func mounted(path string) (bool, error) { +// mountedFast is similar to MountedFast, except it expects a normalized path. +func mountedFast(path string) (mounted, sure bool, err error) { + // Root is always mounted. + if path == string(os.PathSeparator) { + return true, true, nil + } + // Try a fast path, using openat2() with RESOLVE_NO_XDEV. - mounted, err := mountedByOpenat2(path) + mounted, err = mountedByOpenat2(path) if err == nil { - return mounted, nil + return mounted, true, nil } + // Another fast path: compare st.st_dev fields. mounted, err = mountedByStat(path) // This does not work for bind mounts, so false negative // is possible, therefore only trust if return is true. if mounted && err == nil { + return true, true, nil + } + + return +} + +func mounted(path string) (bool, error) { + path, err := normalizePath(path) + if err != nil { + return false, err + } + mounted, sure, err := mountedFast(path) + if sure && err == nil { return mounted, nil } - // Fallback to parsing mountinfo + // Fallback to parsing mountinfo. return mountedByMountinfo(path) } diff --git a/vendor/github.com/moby/sys/mountinfo/mounted_unix.go b/vendor/github.com/moby/sys/mountinfo/mounted_unix.go index efb03978b1e..c7b7678f9a0 100644 --- a/vendor/github.com/moby/sys/mountinfo/mounted_unix.go +++ b/vendor/github.com/moby/sys/mountinfo/mounted_unix.go @@ -1,10 +1,9 @@ -// +build linux freebsd,cgo openbsd,cgo +//go:build linux || freebsd || openbsd || darwin +// +build linux freebsd openbsd darwin package mountinfo import ( - "errors" - "fmt" "os" "path/filepath" @@ -15,10 +14,6 @@ func mountedByStat(path string) (bool, error) { var st unix.Stat_t if err := unix.Lstat(path, &st); err != nil { - if err == unix.ENOENT { - // Treat ENOENT as "not mounted". - return false, nil - } return false, &os.PathError{Op: "stat", Path: path, Err: err} } dev := st.Dev @@ -37,26 +32,18 @@ func mountedByStat(path string) (bool, error) { func normalizePath(path string) (realPath string, err error) { if realPath, err = filepath.Abs(path); err != nil { - return "", fmt.Errorf("unable to get absolute path for %q: %w", path, err) + return "", err } if realPath, err = filepath.EvalSymlinks(realPath); err != nil { - return "", fmt.Errorf("failed to canonicalise path for %q: %w", path, err) + return "", err } if _, err := os.Stat(realPath); err != nil { - return "", fmt.Errorf("failed to stat target of %q: %w", path, err) + return "", err } return realPath, nil } func mountedByMountinfo(path string) (bool, error) { - path, err := normalizePath(path) - if err != nil { - if errors.Is(err, unix.ENOENT) { - // treat ENOENT as "not mounted" - return false, nil - } - return false, err - } entries, err := GetMounts(SingleEntryFilter(path)) if err != nil { return false, err diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo.go b/vendor/github.com/moby/sys/mountinfo/mountinfo.go index 403a893310b..574aeb8767a 100644 --- a/vendor/github.com/moby/sys/mountinfo/mountinfo.go +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo.go @@ -10,11 +10,12 @@ func GetMounts(f FilterFunc) ([]*Info, error) { return parseMountTable(f) } -// Mounted determines if a specified path is a mount point. +// Mounted determines if a specified path is a mount point. In case of any +// error, false (and an error) is returned. // -// The argument must be an absolute path, with all symlinks resolved, and clean. -// One way to ensure it is to process the path using filepath.Abs followed by -// filepath.EvalSymlinks before calling this function. +// If a non-existent path is specified, an appropriate error is returned. +// In case the caller is not interested in this particular error, it should +// be handled separately using e.g. errors.Is(err, fs.ErrNotExist). func Mounted(path string) (bool, error) { // root is always mounted if path == string(os.PathSeparator) { diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go index b1c12d02b51..8420f58c7a9 100644 --- a/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go @@ -1,52 +1,37 @@ -// +build freebsd,cgo openbsd,cgo +//go:build freebsd || openbsd || darwin +// +build freebsd openbsd darwin package mountinfo -/* -#include -#include -#include -*/ -import "C" - -import ( - "fmt" - "reflect" - "unsafe" -) +import "golang.org/x/sys/unix" // parseMountTable returns information about mounted filesystems func parseMountTable(filter FilterFunc) ([]*Info, error) { - var rawEntries *C.struct_statfs - - count := int(C.getmntinfo(&rawEntries, C.MNT_WAIT)) - if count == 0 { - return nil, fmt.Errorf("Failed to call getmntinfo") + count, err := unix.Getfsstat(nil, unix.MNT_WAIT) + if err != nil { + return nil, err } - var entries []C.struct_statfs - header := (*reflect.SliceHeader)(unsafe.Pointer(&entries)) - header.Cap = count - header.Len = count - header.Data = uintptr(unsafe.Pointer(rawEntries)) + entries := make([]unix.Statfs_t, count) + _, err = unix.Getfsstat(entries, unix.MNT_WAIT) + if err != nil { + return nil, err + } var out []*Info for _, entry := range entries { - var mountinfo Info var skip, stop bool - mountinfo.Mountpoint = C.GoString(&entry.f_mntonname[0]) - mountinfo.FSType = C.GoString(&entry.f_fstypename[0]) - mountinfo.Source = C.GoString(&entry.f_mntfromname[0]) + mountinfo := getMountinfo(&entry) if filter != nil { // filter out entries we're not interested in - skip, stop = filter(&mountinfo) + skip, stop = filter(mountinfo) if skip { continue } } - out = append(out, &mountinfo) + out = append(out, mountinfo) if stop { break } @@ -55,6 +40,10 @@ func parseMountTable(filter FilterFunc) ([]*Info, error) { } func mounted(path string) (bool, error) { + path, err := normalizePath(path) + if err != nil { + return false, err + } // Fast path: compare st.st_dev fields. // This should always work for FreeBSD and OpenBSD. mounted, err := mountedByStat(path) diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_freebsdlike.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_freebsdlike.go new file mode 100644 index 00000000000..ecaaa7a9c11 --- /dev/null +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_freebsdlike.go @@ -0,0 +1,14 @@ +//go:build freebsd || darwin +// +build freebsd darwin + +package mountinfo + +import "golang.org/x/sys/unix" + +func getMountinfo(entry *unix.Statfs_t) *Info { + return &Info{ + Mountpoint: unix.ByteSliceToString(entry.Mntonname[:]), + FSType: unix.ByteSliceToString(entry.Fstypename[:]), + Source: unix.ByteSliceToString(entry.Mntfromname[:]), + } +} diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go index f09a70fa0d9..59332b07bf4 100644 --- a/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go @@ -52,7 +52,7 @@ func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) { numFields := len(fields) if numFields < 10 { // should be at least 10 fields - return nil, fmt.Errorf("Parsing '%s' failed: not enough fields (%d)", text, numFields) + return nil, fmt.Errorf("parsing '%s' failed: not enough fields (%d)", text, numFields) } // separator field @@ -67,7 +67,7 @@ func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) { for fields[sepIdx] != "-" { sepIdx-- if sepIdx == 5 { - return nil, fmt.Errorf("Parsing '%s' failed: missing - separator", text) + return nil, fmt.Errorf("parsing '%s' failed: missing - separator", text) } } @@ -75,46 +75,39 @@ func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) { p.Mountpoint, err = unescape(fields[4]) if err != nil { - return nil, fmt.Errorf("Parsing '%s' failed: mount point: %w", fields[4], err) + return nil, fmt.Errorf("parsing '%s' failed: mount point: %w", fields[4], err) } p.FSType, err = unescape(fields[sepIdx+1]) if err != nil { - return nil, fmt.Errorf("Parsing '%s' failed: fstype: %w", fields[sepIdx+1], err) + return nil, fmt.Errorf("parsing '%s' failed: fstype: %w", fields[sepIdx+1], err) } p.Source, err = unescape(fields[sepIdx+2]) if err != nil { - return nil, fmt.Errorf("Parsing '%s' failed: source: %w", fields[sepIdx+2], err) + return nil, fmt.Errorf("parsing '%s' failed: source: %w", fields[sepIdx+2], err) } p.VFSOptions = fields[sepIdx+3] // ignore any numbers parsing errors, as there should not be any p.ID, _ = strconv.Atoi(fields[0]) p.Parent, _ = strconv.Atoi(fields[1]) - mm := strings.Split(fields[2], ":") + mm := strings.SplitN(fields[2], ":", 3) if len(mm) != 2 { - return nil, fmt.Errorf("Parsing '%s' failed: unexpected minor:major pair %s", text, mm) + return nil, fmt.Errorf("parsing '%s' failed: unexpected major:minor pair %s", text, mm) } p.Major, _ = strconv.Atoi(mm[0]) p.Minor, _ = strconv.Atoi(mm[1]) p.Root, err = unescape(fields[3]) if err != nil { - return nil, fmt.Errorf("Parsing '%s' failed: root: %w", fields[3], err) + return nil, fmt.Errorf("parsing '%s' failed: root: %w", fields[3], err) } p.Options = fields[5] // zero or more optional fields - switch { - case sepIdx == 6: - // zero, do nothing - case sepIdx == 7: - p.Optional = fields[6] - default: - p.Optional = strings.Join(fields[6:sepIdx-1], " ") - } + p.Optional = strings.Join(fields[6:sepIdx], " ") - // Run the filter after parsing all of the fields. + // Run the filter after parsing all fields. var skip, stop bool if filter != nil { skip, stop = filter(p) diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_openbsd.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_openbsd.go new file mode 100644 index 00000000000..f682c2d3b59 --- /dev/null +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_openbsd.go @@ -0,0 +1,11 @@ +package mountinfo + +import "golang.org/x/sys/unix" + +func getMountinfo(entry *unix.Statfs_t) *Info { + return &Info{ + Mountpoint: unix.ByteSliceToString(entry.F_mntonname[:]), + FSType: unix.ByteSliceToString(entry.F_fstypename[:]), + Source: unix.ByteSliceToString(entry.F_mntfromname[:]), + } +} diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go index d33ebca0968..c2e64bc81c7 100644 --- a/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go +++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go @@ -1,4 +1,5 @@ -// +build !windows,!linux,!freebsd,!openbsd freebsd,!cgo openbsd,!cgo +//go:build !windows && !linux && !freebsd && !openbsd && !darwin +// +build !windows,!linux,!freebsd,!openbsd,!darwin package mountinfo diff --git a/vendor/github.com/moby/term/go.mod b/vendor/github.com/moby/term/go.mod index f453204333a..541f2d429f5 100644 --- a/vendor/github.com/moby/term/go.mod +++ b/vendor/github.com/moby/term/go.mod @@ -3,10 +3,10 @@ module github.com/moby/term go 1.13 require ( - github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 + github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 github.com/creack/pty v1.1.11 github.com/google/go-cmp v0.4.0 github.com/pkg/errors v0.9.1 // indirect - golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a + golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 gotest.tools/v3 v3.0.2 ) diff --git a/vendor/github.com/moby/term/go.sum b/vendor/github.com/moby/term/go.sum index 441e06137ac..f270b174cab 100644 --- a/vendor/github.com/moby/term/go.sum +++ b/vendor/github.com/moby/term/go.sum @@ -1,5 +1,5 @@ -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw= github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= @@ -13,8 +13,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a h1:i47hUS795cOydZI4AwJQCKXOr4BvxzvikwDoDtHhP2Y= -golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 h1:RqytpXGR1iVNX7psjB3ff8y7sNFinVFvkx1c8SjBkio= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= diff --git a/vendor/github.com/modern-go/reflect2/.travis.yml b/vendor/github.com/modern-go/reflect2/.travis.yml index fbb43744d94..b097728dbff 100644 --- a/vendor/github.com/modern-go/reflect2/.travis.yml +++ b/vendor/github.com/modern-go/reflect2/.travis.yml @@ -1,7 +1,7 @@ language: go go: - - 1.8.x + - 1.9.x - 1.x before_install: diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.lock b/vendor/github.com/modern-go/reflect2/Gopkg.lock index 2a3a69893b5..10ef811182d 100644 --- a/vendor/github.com/modern-go/reflect2/Gopkg.lock +++ b/vendor/github.com/modern-go/reflect2/Gopkg.lock @@ -1,15 +1,9 @@ # This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. -[[projects]] - name = "github.com/modern-go/concurrent" - packages = ["."] - revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a" - version = "1.0.0" - [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "daee8a88b3498b61c5640056665b8b9eea062006f5e596bbb6a3ed9119a11ec7" + input-imports = [] solver-name = "gps-cdcl" solver-version = 1 diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.toml b/vendor/github.com/modern-go/reflect2/Gopkg.toml index 2f4f4dbdcc5..a9bc5061b04 100644 --- a/vendor/github.com/modern-go/reflect2/Gopkg.toml +++ b/vendor/github.com/modern-go/reflect2/Gopkg.toml @@ -26,10 +26,6 @@ ignored = [] -[[constraint]] - name = "github.com/modern-go/concurrent" - version = "1.0.0" - [prune] go-tests = true unused-packages = true diff --git a/vendor/github.com/modern-go/reflect2/go.mod b/vendor/github.com/modern-go/reflect2/go.mod new file mode 100644 index 00000000000..9057e9b33f2 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go.mod @@ -0,0 +1,3 @@ +module github.com/modern-go/reflect2 + +go 1.12 diff --git a/vendor/github.com/modern-go/reflect2/go_above_118.go b/vendor/github.com/modern-go/reflect2/go_above_118.go new file mode 100644 index 00000000000..2b4116f6c9b --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_above_118.go @@ -0,0 +1,23 @@ +//+build go1.18 + +package reflect2 + +import ( + "unsafe" +) + +// m escapes into the return value, but the caller of mapiterinit +// doesn't let the return value escape. +//go:noescape +//go:linkname mapiterinit reflect.mapiterinit +func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer, it *hiter) + +func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator { + var it hiter + mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj), &it) + return &UnsafeMapIterator{ + hiter: &it, + pKeyRType: type2.pKeyRType, + pElemRType: type2.pElemRType, + } +} \ No newline at end of file diff --git a/vendor/github.com/modern-go/reflect2/go_above_17.go b/vendor/github.com/modern-go/reflect2/go_above_17.go deleted file mode 100644 index 5c1cea8683a..00000000000 --- a/vendor/github.com/modern-go/reflect2/go_above_17.go +++ /dev/null @@ -1,8 +0,0 @@ -//+build go1.7 - -package reflect2 - -import "unsafe" - -//go:linkname resolveTypeOff reflect.resolveTypeOff -func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer diff --git a/vendor/github.com/modern-go/reflect2/go_above_19.go b/vendor/github.com/modern-go/reflect2/go_above_19.go index c7e3b780116..974f7685e49 100644 --- a/vendor/github.com/modern-go/reflect2/go_above_19.go +++ b/vendor/github.com/modern-go/reflect2/go_above_19.go @@ -6,6 +6,9 @@ import ( "unsafe" ) +//go:linkname resolveTypeOff reflect.resolveTypeOff +func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer + //go:linkname makemap reflect.makemap func makemap(rtype unsafe.Pointer, cap int) (m unsafe.Pointer) diff --git a/vendor/github.com/modern-go/reflect2/go_below_118.go b/vendor/github.com/modern-go/reflect2/go_below_118.go new file mode 100644 index 00000000000..00003dbd7c5 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_below_118.go @@ -0,0 +1,21 @@ +//+build !go1.18 + +package reflect2 + +import ( + "unsafe" +) + +// m escapes into the return value, but the caller of mapiterinit +// doesn't let the return value escape. +//go:noescape +//go:linkname mapiterinit reflect.mapiterinit +func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer) (val *hiter) + +func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator { + return &UnsafeMapIterator{ + hiter: mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj)), + pKeyRType: type2.pKeyRType, + pElemRType: type2.pElemRType, + } +} \ No newline at end of file diff --git a/vendor/github.com/modern-go/reflect2/go_below_17.go b/vendor/github.com/modern-go/reflect2/go_below_17.go deleted file mode 100644 index 65a93c889b7..00000000000 --- a/vendor/github.com/modern-go/reflect2/go_below_17.go +++ /dev/null @@ -1,9 +0,0 @@ -//+build !go1.7 - -package reflect2 - -import "unsafe" - -func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer { - return nil -} diff --git a/vendor/github.com/modern-go/reflect2/go_below_19.go b/vendor/github.com/modern-go/reflect2/go_below_19.go deleted file mode 100644 index b050ef70cdd..00000000000 --- a/vendor/github.com/modern-go/reflect2/go_below_19.go +++ /dev/null @@ -1,14 +0,0 @@ -//+build !go1.9 - -package reflect2 - -import ( - "unsafe" -) - -//go:linkname makemap reflect.makemap -func makemap(rtype unsafe.Pointer) (m unsafe.Pointer) - -func makeMapWithSize(rtype unsafe.Pointer, cap int) unsafe.Pointer { - return makemap(rtype) -} diff --git a/vendor/github.com/modern-go/reflect2/reflect2.go b/vendor/github.com/modern-go/reflect2/reflect2.go index 63b49c79919..c43c8b9d629 100644 --- a/vendor/github.com/modern-go/reflect2/reflect2.go +++ b/vendor/github.com/modern-go/reflect2/reflect2.go @@ -1,8 +1,9 @@ package reflect2 import ( - "github.com/modern-go/concurrent" "reflect" + "runtime" + "sync" "unsafe" ) @@ -130,13 +131,13 @@ var ConfigSafe = Config{UseSafeImplementation: true}.Froze() type frozenConfig struct { useSafeImplementation bool - cache *concurrent.Map + cache *sync.Map } func (cfg Config) Froze() *frozenConfig { return &frozenConfig{ useSafeImplementation: cfg.UseSafeImplementation, - cache: concurrent.NewMap(), + cache: new(sync.Map), } } @@ -288,11 +289,12 @@ func NoEscape(p unsafe.Pointer) unsafe.Pointer { } func UnsafeCastString(str string) []byte { + bytes := make([]byte, 0) stringHeader := (*reflect.StringHeader)(unsafe.Pointer(&str)) - sliceHeader := &reflect.SliceHeader{ - Data: stringHeader.Data, - Cap: stringHeader.Len, - Len: stringHeader.Len, - } - return *(*[]byte)(unsafe.Pointer(sliceHeader)) + sliceHeader := (*reflect.SliceHeader)(unsafe.Pointer(&bytes)) + sliceHeader.Data = stringHeader.Data + sliceHeader.Cap = stringHeader.Len + sliceHeader.Len = stringHeader.Len + runtime.KeepAlive(str) + return bytes } diff --git a/vendor/github.com/modern-go/reflect2/test.sh b/vendor/github.com/modern-go/reflect2/test.sh deleted file mode 100644 index 3d2b9768ce6..00000000000 --- a/vendor/github.com/modern-go/reflect2/test.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -set -e -echo "" > coverage.txt - -for d in $(go list github.com/modern-go/reflect2-tests/... | grep -v vendor); do - go test -coverprofile=profile.out -coverpkg=github.com/modern-go/reflect2 $d - if [ -f profile.out ]; then - cat profile.out >> coverage.txt - rm profile.out - fi -done diff --git a/vendor/github.com/modern-go/reflect2/type_map.go b/vendor/github.com/modern-go/reflect2/type_map.go index 3acfb55803a..4b13c3155c8 100644 --- a/vendor/github.com/modern-go/reflect2/type_map.go +++ b/vendor/github.com/modern-go/reflect2/type_map.go @@ -1,17 +1,13 @@ +// +build !gccgo + package reflect2 import ( "reflect" - "runtime" - "strings" "sync" "unsafe" ) -// typelinks1 for 1.5 ~ 1.6 -//go:linkname typelinks1 reflect.typelinks -func typelinks1() [][]unsafe.Pointer - // typelinks2 for 1.7 ~ //go:linkname typelinks2 reflect.typelinks func typelinks2() (sections []unsafe.Pointer, offset [][]int32) @@ -27,49 +23,10 @@ func discoverTypes() { types = make(map[string]reflect.Type) packages = make(map[string]map[string]reflect.Type) - ver := runtime.Version() - if ver == "go1.5" || strings.HasPrefix(ver, "go1.5.") { - loadGo15Types() - } else if ver == "go1.6" || strings.HasPrefix(ver, "go1.6.") { - loadGo15Types() - } else { - loadGo17Types() - } -} - -func loadGo15Types() { - var obj interface{} = reflect.TypeOf(0) - typePtrss := typelinks1() - for _, typePtrs := range typePtrss { - for _, typePtr := range typePtrs { - (*emptyInterface)(unsafe.Pointer(&obj)).word = typePtr - typ := obj.(reflect.Type) - if typ.Kind() == reflect.Ptr && typ.Elem().Kind() == reflect.Struct { - loadedType := typ.Elem() - pkgTypes := packages[loadedType.PkgPath()] - if pkgTypes == nil { - pkgTypes = map[string]reflect.Type{} - packages[loadedType.PkgPath()] = pkgTypes - } - types[loadedType.String()] = loadedType - pkgTypes[loadedType.Name()] = loadedType - } - if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Ptr && - typ.Elem().Elem().Kind() == reflect.Struct { - loadedType := typ.Elem().Elem() - pkgTypes := packages[loadedType.PkgPath()] - if pkgTypes == nil { - pkgTypes = map[string]reflect.Type{} - packages[loadedType.PkgPath()] = pkgTypes - } - types[loadedType.String()] = loadedType - pkgTypes[loadedType.Name()] = loadedType - } - } - } + loadGoTypes() } -func loadGo17Types() { +func loadGoTypes() { var obj interface{} = reflect.TypeOf(0) sections, offset := typelinks2() for i, offs := range offset { diff --git a/vendor/github.com/modern-go/reflect2/unsafe_link.go b/vendor/github.com/modern-go/reflect2/unsafe_link.go index 57229c8db41..b49f614efc5 100644 --- a/vendor/github.com/modern-go/reflect2/unsafe_link.go +++ b/vendor/github.com/modern-go/reflect2/unsafe_link.go @@ -19,18 +19,12 @@ func typedslicecopy(elemType unsafe.Pointer, dst, src sliceHeader) int //go:linkname mapassign reflect.mapassign //go:noescape -func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key, val unsafe.Pointer) +func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer, val unsafe.Pointer) //go:linkname mapaccess reflect.mapaccess //go:noescape func mapaccess(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer) (val unsafe.Pointer) -// m escapes into the return value, but the caller of mapiterinit -// doesn't let the return value escape. -//go:noescape -//go:linkname mapiterinit reflect.mapiterinit -func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer) *hiter - //go:noescape //go:linkname mapiternext reflect.mapiternext func mapiternext(it *hiter) @@ -42,9 +36,21 @@ func ifaceE2I(rtype unsafe.Pointer, src interface{}, dst unsafe.Pointer) // If you modify hiter, also change cmd/internal/gc/reflect.go to indicate // the layout of this structure. type hiter struct { - key unsafe.Pointer // Must be in first position. Write nil to indicate iteration end (see cmd/internal/gc/range.go). - value unsafe.Pointer // Must be in second position (see cmd/internal/gc/range.go). - // rest fields are ignored + key unsafe.Pointer + value unsafe.Pointer + t unsafe.Pointer + h unsafe.Pointer + buckets unsafe.Pointer + bptr unsafe.Pointer + overflow *[]unsafe.Pointer + oldoverflow *[]unsafe.Pointer + startBucket uintptr + offset uint8 + wrapped bool + B uint8 + i uint8 + bucket uintptr + checkBucket uintptr } // add returns p+x. diff --git a/vendor/github.com/modern-go/reflect2/unsafe_map.go b/vendor/github.com/modern-go/reflect2/unsafe_map.go index f2e76e6bb14..37872da8191 100644 --- a/vendor/github.com/modern-go/reflect2/unsafe_map.go +++ b/vendor/github.com/modern-go/reflect2/unsafe_map.go @@ -107,14 +107,6 @@ func (type2 *UnsafeMapType) Iterate(obj interface{}) MapIterator { return type2.UnsafeIterate(objEFace.data) } -func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator { - return &UnsafeMapIterator{ - hiter: mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj)), - pKeyRType: type2.pKeyRType, - pElemRType: type2.pElemRType, - } -} - type UnsafeMapIterator struct { *hiter pKeyRType unsafe.Pointer diff --git a/vendor/github.com/onsi/ginkgo/CHANGELOG.md b/vendor/github.com/onsi/ginkgo/CHANGELOG.md index 50631e4a9b6..494abdbfbd7 100644 --- a/vendor/github.com/onsi/ginkgo/CHANGELOG.md +++ b/vendor/github.com/onsi/ginkgo/CHANGELOG.md @@ -1,3 +1,13 @@ +## 1.16.4 + +### Fixes +1.16.4 retracts 1.16.3. There are no code changes. The 1.16.3 tag was associated with the wrong commit and an attempt to change it after-the-fact has proven problematic. 1.16.4 retracts 1.16.3 in Ginkgo's go.mod and creates a new, correctly tagged, release. + +## 1.16.3 + +### Features +- Measure is now deprecated and emits a deprecation warning. + ## 1.16.2 ### Fixes diff --git a/vendor/github.com/onsi/ginkgo/RELEASING.md b/vendor/github.com/onsi/ginkgo/RELEASING.md index 1e298c2da71..db3d234c1c2 100644 --- a/vendor/github.com/onsi/ginkgo/RELEASING.md +++ b/vendor/github.com/onsi/ginkgo/RELEASING.md @@ -8,7 +8,10 @@ A Ginkgo release is a tagged git sha and a GitHub release. To cut a release: - Fixes (fix version) - Maintenance (which in general should not be mentioned in `CHANGELOG.md` as they have no user impact) 1. Update `VERSION` in `config/config.go` -1. Create a commit with the version number as the commit message (e.g. `v1.3.0`) -1. Tag the commit with the version number as the tag name (e.g. `v1.3.0`) -1. Push the commit and tag to GitHub -1. Create a new [GitHub release](https://help.github.com/articles/creating-releases/) with the version number as the tag (e.g. `v1.3.0`). List the key changes in the release notes. +1. Commit, push, and release: + ``` + git commit -m "vM.m.p" + git push + gh release create "vM.m.p" + git fetch --tags origin master + ``` \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/config/config.go b/vendor/github.com/onsi/ginkgo/config/config.go index ab8863d75c1..5f3f43969b8 100644 --- a/vendor/github.com/onsi/ginkgo/config/config.go +++ b/vendor/github.com/onsi/ginkgo/config/config.go @@ -20,7 +20,7 @@ import ( "fmt" ) -const VERSION = "1.16.2" +const VERSION = "1.16.4" type GinkgoConfigType struct { RandomSeed int64 diff --git a/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go index 998c2c2caf3..4a6e1e1ee78 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go @@ -473,24 +473,28 @@ func By(text string, callbacks ...func()) { //The body function must have the signature: // func(b Benchmarker) func Measure(text string, body interface{}, samples int) bool { + deprecationTracker.TrackDeprecation(types.Deprecations.Measure(), codelocation.New(1)) global.Suite.PushMeasureNode(text, body, types.FlagTypeNone, codelocation.New(1), samples) return true } //You can focus individual Measures using FMeasure func FMeasure(text string, body interface{}, samples int) bool { + deprecationTracker.TrackDeprecation(types.Deprecations.Measure(), codelocation.New(1)) global.Suite.PushMeasureNode(text, body, types.FlagTypeFocused, codelocation.New(1), samples) return true } //You can mark Measurements as pending using PMeasure func PMeasure(text string, _ ...interface{}) bool { + deprecationTracker.TrackDeprecation(types.Deprecations.Measure(), codelocation.New(1)) global.Suite.PushMeasureNode(text, func(b Benchmarker) {}, types.FlagTypePending, codelocation.New(1), 0) return true } //You can mark Measurements as pending using XMeasure func XMeasure(text string, _ ...interface{}) bool { + deprecationTracker.TrackDeprecation(types.Deprecations.Measure(), codelocation.New(1)) global.Suite.PushMeasureNode(text, func(b Benchmarker) {}, types.FlagTypePending, codelocation.New(1), 0) return true } diff --git a/vendor/github.com/onsi/ginkgo/go.mod b/vendor/github.com/onsi/ginkgo/go.mod index 664372fb665..86a5a97be17 100644 --- a/vendor/github.com/onsi/ginkgo/go.mod +++ b/vendor/github.com/onsi/ginkgo/go.mod @@ -9,3 +9,5 @@ require ( golang.org/x/sys v0.0.0-20210112080510-489259a85091 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e ) + +retract v1.16.3 // git tag accidentally associated with incorrect git commit diff --git a/vendor/github.com/onsi/ginkgo/types/deprecation_support.go b/vendor/github.com/onsi/ginkgo/types/deprecation_support.go index 71420f597f9..305c134b787 100644 --- a/vendor/github.com/onsi/ginkgo/types/deprecation_support.go +++ b/vendor/github.com/onsi/ginkgo/types/deprecation_support.go @@ -46,9 +46,9 @@ func (d deprecations) Async() Deprecation { func (d deprecations) Measure() Deprecation { return Deprecation{ - Message: "Measure is deprecated in Ginkgo V2", + Message: "Measure is deprecated and will be removed in Ginkgo V2. Please migrate to gomega/gmeasure.", DocLink: "removed-measure", - Version: "1.16.0", + Version: "1.16.3", } } diff --git a/vendor/github.com/onsi/gomega/CHANGELOG.md b/vendor/github.com/onsi/gomega/CHANGELOG.md index b05f3a9357e..65c6c1d8920 100644 --- a/vendor/github.com/onsi/gomega/CHANGELOG.md +++ b/vendor/github.com/onsi/gomega/CHANGELOG.md @@ -1,3 +1,55 @@ +## 1.17.0 + +### Features +- Add HaveField matcher [3a26311] +- add Error() assertions on the final error value of multi-return values (#480) [2f96943] +- separate out offsets and timeouts (#478) [18a4723] +- fix transformation error reporting (#479) [e001fab] +- allow transform functions to report errors (#472) [bf93408] + +### Fixes +Stop using deprecated ioutil package (#467) [07f405d] + +## 1.16.0 + +### Features +- feat: HaveHTTPStatus multiple expected values (#465) [aa69f1b] +- feat: HaveHTTPHeaderWithValue() matcher (#463) [dd83a96] +- feat: HaveHTTPBody matcher (#462) [504e1f2] +- feat: formatter for HTTP responses (#461) [e5b3157] + +## 1.15.0 + +### Fixes +The previous version (1.14.0) introduced a change to allow `Eventually` and `Consistently` to support functions that make assertions. This was accomplished by overriding the global fail handler when running the callbacks passed to `Eventually/Consistently` in order to capture any resulting errors. Issue #457 uncovered a flaw with this approach: when multiple `Eventually`s are running concurrently they race when overriding the singleton global fail handler. + +1.15.0 resolves this by requiring users who want to make assertions in `Eventually/Consistently` call backs to explicitly pass in a function that takes a `Gomega` as an argument. The passed-in `Gomega` instance can be used to make assertions. Any failures will cause `Eventually` to retry the callback. This cleaner interface avoids the issue of swapping out globals but comes at the cost of changing the contract introduced in v1.14.0. As such 1.15.0 introduces a breaking change with respect to 1.14.0 - however we expect that adoption of this feature in 1.14.0 remains limited. + +In addition, 1.15.0 cleans up some of Gomega's internals. Most users shouldn't notice any differences stemming from the refactoring that was made. + +## 1.14.0 + +### Features +- gmeasure.SamplingConfig now suppers a MinSamplingInterval [e94dbca] +- Eventually and Consistently support functions that make assertions [2f04e6e] + - Eventually and Consistently now allow their passed-in functions to make assertions. + These assertions must pass or the function is considered to have failed and is retried. + - Eventually and Consistently can now take functions with no return values. These implicitly return nil + if they contain no failed assertion. Otherwise they return an error wrapping the first assertion failure. This allows + these functions to be used with the Succeed() matcher. + - Introduce InterceptGomegaFailure - an analogue to InterceptGomegaFailures - that captures the first assertion failure + and halts execution in its passed-in callback. + +### Fixes +- Call Verify GHTTPWithGomega receiver funcs (#454) [496e6fd] +- Build a binary with an expected name (#446) [7356360] + +## 1.13.0 + +### Features +- gmeasure provides BETA support for benchmarking (#447) [8f2dfbf] +- Set consistently and eventually defaults on init (#443) [12eb778] + ## 1.12.0 ### Features diff --git a/vendor/github.com/onsi/gomega/README.md b/vendor/github.com/onsi/gomega/README.md index 76aa6b55851..d45a8c4e596 100644 --- a/vendor/github.com/onsi/gomega/README.md +++ b/vendor/github.com/onsi/gomega/README.md @@ -1,6 +1,6 @@ ![Gomega: Ginkgo's Preferred Matcher Library](http://onsi.github.io/gomega/images/gomega.png) -[![Build Status](https://travis-ci.org/onsi/gomega.svg?branch=master)](https://travis-ci.org/onsi/gomega) +[![test](https://github.com/onsi/gomega/actions/workflows/test.yml/badge.svg)](https://github.com/onsi/gomega/actions/workflows/test.yml) Jump straight to the [docs](http://onsi.github.io/gomega/) to learn about Gomega, including a list of [all available matchers](http://onsi.github.io/gomega/#provided-matchers). diff --git a/vendor/github.com/onsi/gomega/gexec/build.go b/vendor/github.com/onsi/gomega/gexec/build.go index c7aba62b7e1..d54cfe005f6 100644 --- a/vendor/github.com/onsi/gomega/gexec/build.go +++ b/vendor/github.com/onsi/gomega/gexec/build.go @@ -3,12 +3,9 @@ package gexec import ( - "crypto/md5" - "encoding/hex" "errors" "fmt" "go/build" - "io/ioutil" "os" "os/exec" "path" @@ -197,9 +194,7 @@ func newExecutablePath(gopath, packagePath string, suffixes ...string) (string, return "", errors.New("$GOPATH not provided when building " + packagePath) } - hash := md5.Sum([]byte(packagePath)) - filename := fmt.Sprintf("%s-%x%s", path.Base(packagePath), hex.EncodeToString(hash[:]), strings.Join(suffixes, "")) - executable := filepath.Join(tmpDir, filename) + executable := filepath.Join(tmpDir, path.Base(packagePath)) if runtime.GOOS == "windows" { executable += ".exe" @@ -226,11 +221,11 @@ func temporaryDirectory() (string, error) { mu.Lock() defer mu.Unlock() if tmpDir == "" { - tmpDir, err = ioutil.TempDir("", "gexec_artifacts") + tmpDir, err = os.MkdirTemp("", "gexec_artifacts") if err != nil { return "", err } } - return ioutil.TempDir(tmpDir, "g") + return os.MkdirTemp(tmpDir, "g") } diff --git a/vendor/github.com/onsi/gomega/go.mod b/vendor/github.com/onsi/gomega/go.mod index f74d9ea108e..7fea4ac07a8 100644 --- a/vendor/github.com/onsi/gomega/go.mod +++ b/vendor/github.com/onsi/gomega/go.mod @@ -1,10 +1,10 @@ module github.com/onsi/gomega -go 1.14 +go 1.16 require ( github.com/golang/protobuf v1.5.2 - github.com/onsi/ginkgo v1.16.2 + github.com/onsi/ginkgo v1.16.4 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 gopkg.in/yaml.v2 v2.4.0 ) diff --git a/vendor/github.com/onsi/gomega/go.sum b/vendor/github.com/onsi/gomega/go.sum index 1ae731a5cd1..56f1b44e227 100644 --- a/vendor/github.com/onsi/gomega/go.sum +++ b/vendor/github.com/onsi/gomega/go.sum @@ -1,8 +1,10 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4= github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= +github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 h1:p104kn46Q8WdvHunIJ9dAyjPVtrBPhSr3KT2yUst43I= github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= @@ -19,23 +21,30 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A= github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE= github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk= -github.com/onsi/ginkgo v1.16.2 h1:HFB2fbVIlhIfCfOW81bZFbiC/RvnpXSdhbF2/DJr134= -github.com/onsi/ginkgo v1.16.2/go.mod h1:CObGmKUOKaSC0RjmoAK7tKyn4Azo5P2IWuoMnvwxz1E= +github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc= +github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0= github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY= github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +github.com/yuin/goldmark v1.2.1 h1:ruQGxdhGHe7FWOJPT0mKs5+pD2Xs1Bm/kdGlHO04FmM= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= @@ -46,6 +55,7 @@ golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG0 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -59,6 +69,7 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c= golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= @@ -66,6 +77,7 @@ golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e h1:4nW4NLDYnU28ojHaHO8OVxFHk/aQ33U01a9cjED+pzE= golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -83,6 +95,7 @@ google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/l google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= diff --git a/vendor/github.com/onsi/gomega/gomega_dsl.go b/vendor/github.com/onsi/gomega/gomega_dsl.go index 9050e15e8fb..f5156fd4c52 100644 --- a/vendor/github.com/onsi/gomega/gomega_dsl.go +++ b/vendor/github.com/onsi/gomega/gomega_dsl.go @@ -14,101 +14,148 @@ Gomega is MIT-Licensed package gomega import ( + "errors" "fmt" - "reflect" "time" - "github.com/onsi/gomega/internal/assertion" - "github.com/onsi/gomega/internal/asyncassertion" - "github.com/onsi/gomega/internal/testingtsupport" + "github.com/onsi/gomega/internal" "github.com/onsi/gomega/types" ) -const GOMEGA_VERSION = "1.12.0" +const GOMEGA_VERSION = "1.17.0" -const nilFailHandlerPanic = `You are trying to make an assertion, but Gomega's fail handler is nil. +const nilGomegaPanic = `You are trying to make an assertion, but haven't registered Gomega's fail handler. If you're using Ginkgo then you probably forgot to put your assertion in an It(). Alternatively, you may have forgotten to register a fail handler with RegisterFailHandler() or RegisterTestingT(). Depending on your vendoring solution you may be inadvertently importing gomega and subpackages (e.g. ghhtp, gexec,...) from different locations. ` -var globalFailWrapper *types.GomegaFailWrapper - -var defaultEventuallyTimeout = time.Second -var defaultEventuallyPollingInterval = 10 * time.Millisecond -var defaultConsistentlyDuration = 100 * time.Millisecond -var defaultConsistentlyPollingInterval = 10 * time.Millisecond - -// RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails -// the fail handler passed into RegisterFailHandler is called. -func RegisterFailHandler(handler types.GomegaFailHandler) { - RegisterFailHandlerWithT(testingtsupport.EmptyTWithHelper{}, handler) -} - -// RegisterFailHandlerWithT ensures that the given types.TWithHelper and fail handler -// are used globally. -func RegisterFailHandlerWithT(t types.TWithHelper, handler types.GomegaFailHandler) { - if handler == nil { - globalFailWrapper = nil - return - } +// Gomega describes the essential Gomega DSL. This interface allows libraries +// to abstract between the standard package-level function implementations +// and alternatives like *WithT. +// +// The types in the top-level DSL have gotten a bit messy due to earlier depracations that avoid stuttering +// and due to an accidental use of a concrete type (*WithT) in an earlier release. +// +// As of 1.15 both the WithT and Ginkgo variants of Gomega are implemented by the same underlying object +// however one (the Ginkgo variant) is exported as an interface (types.Gomega) whereas the other (the withT variant) +// is shared as a concrete type (*WithT, which is aliased to *internal.Gomega). 1.15 did not clean this mess up to ensure +// that declarations of *WithT in existing code are not broken by the upgrade to 1.15. +type Gomega = types.Gomega - globalFailWrapper = &types.GomegaFailWrapper{ - Fail: handler, - TWithHelper: t, - } +// DefaultGomega supplies the standard package-level implementation +var Default = Gomega(internal.NewGomega(internal.FetchDefaultDurationBundle())) + +// NewGomega returns an instance of Gomega wired into the passed-in fail handler. +// You generally don't need to use this when using Ginkgo - RegisterFailHandler will wire up the global gomega +// However creating a NewGomega with a custom fail handler can be useful in contexts where you want to use Gomega's +// rich ecosystem of matchers without causing a test to fail. For example, to aggregate a series of potential failures +// or for use in a non-test setting. +func NewGomega(fail types.GomegaFailHandler) Gomega { + return internal.NewGomega(Default.(*internal.Gomega).DurationBundle).ConfigureWithFailHandler(fail) } -// RegisterTestingT connects Gomega to Golang's XUnit style -// Testing.T tests. It is now deprecated and you should use NewWithT() instead. +// WithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage +// Gomega's rich ecosystem of matchers in standard `testing` test suites. // -// Legacy Documentation: +// Use `NewWithT` to instantiate a `WithT` // -// You'll need to call this at the top of each XUnit style test: +// As of 1.15 both the WithT and Ginkgo variants of Gomega are implemented by the same underlying object +// however one (the Ginkgo variant) is exported as an interface (types.Gomega) whereas the other (the withT variant) +// is shared as a concrete type (*WithT, which is aliased to *internal.Gomega). 1.15 did not clean this mess up to ensure +// that declarations of *WithT in existing code are not broken by the upgrade to 1.15. +type WithT = internal.Gomega + +// GomegaWithT is deprecated in favor of gomega.WithT, which does not stutter. +type GomegaWithT = WithT + +// NewWithT takes a *testing.T and returngs a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with +// Gomega's rich ecosystem of matchers in standard `testing` test suits. // // func TestFarmHasCow(t *testing.T) { -// RegisterTestingT(t) +// g := gomega.NewWithT(t) // // f := farm.New([]string{"Cow", "Horse"}) -// Expect(f.HasCow()).To(BeTrue(), "Farm should have cow") -// } -// -// Note that this *testing.T is registered *globally* by Gomega (this is why you don't have to -// pass `t` down to the matcher itself). This means that you cannot run the XUnit style tests -// in parallel as the global fail handler cannot point to more than one testing.T at a time. -// -// NewWithT() does not have this limitation -// -// (As an aside: Ginkgo gets around this limitation by running parallel tests in different *processes*). +// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow") +// } +func NewWithT(t types.GomegaTestingT) *WithT { + return internal.NewGomega(Default.(*internal.Gomega).DurationBundle).ConfigureWithT(t) +} + +// NewGomegaWithT is deprecated in favor of gomega.NewWithT, which does not stutter. +var NewGomegaWithT = NewWithT + +// RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails +// the fail handler passed into RegisterFailHandler is called. +func RegisterFailHandler(fail types.GomegaFailHandler) { + Default.(*internal.Gomega).ConfigureWithFailHandler(fail) +} + +// RegisterFailHandlerWithT is deprecated and will be removed in a future release. +// users should use RegisterFailHandler, or RegisterTestingT +func RegisterFailHandlerWithT(_ types.GomegaTestingT, fail types.GomegaFailHandler) { + fmt.Println("RegisterFailHandlerWithT is deprecated. Please use RegisterFailHandler or RegisterTestingT instead.") + Default.(*internal.Gomega).ConfigureWithFailHandler(fail) +} + +// RegisterTestingT connects Gomega to Golang's XUnit style +// Testing.T tests. It is now deprecated and you should use NewWithT() instead to get a fresh instance of Gomega for each test. func RegisterTestingT(t types.GomegaTestingT) { - tWithHelper, hasHelper := t.(types.TWithHelper) - if !hasHelper { - RegisterFailHandler(testingtsupport.BuildTestingTGomegaFailWrapper(t).Fail) - return - } - RegisterFailHandlerWithT(tWithHelper, testingtsupport.BuildTestingTGomegaFailWrapper(t).Fail) + Default.(*internal.Gomega).ConfigureWithT(t) } // InterceptGomegaFailures runs a given callback and returns an array of // failure messages generated by any Gomega assertions within the callback. -// -// This is accomplished by temporarily replacing the *global* fail handler -// with a fail handler that simply annotates failures. The original fail handler -// is reset when InterceptGomegaFailures returns. +// Exeuction continues after the first failure allowing users to collect all failures +// in the callback. // // This is most useful when testing custom matchers, but can also be used to check // on a value using a Gomega assertion without causing a test failure. func InterceptGomegaFailures(f func()) []string { - originalHandler := globalFailWrapper.Fail + originalHandler := Default.(*internal.Gomega).Fail failures := []string{} - RegisterFailHandler(func(message string, callerSkip ...int) { + Default.(*internal.Gomega).Fail = func(message string, callerSkip ...int) { failures = append(failures, message) - }) + } + defer func() { + Default.(*internal.Gomega).Fail = originalHandler + }() f() - RegisterFailHandler(originalHandler) return failures } +// InterceptGomegaFailure runs a given callback and returns the first +// failure message generated by any Gomega assertions within the callback, wrapped in an error. +// +// The callback ceases execution as soon as the first failed assertion occurs, however Gomega +// does not register a failure with the FailHandler registered via RegisterFailHandler - it is up +// to the user to decide what to do with the returned error +func InterceptGomegaFailure(f func()) (err error) { + originalHandler := Default.(*internal.Gomega).Fail + Default.(*internal.Gomega).Fail = func(message string, callerSkip ...int) { + err = errors.New(message) + panic("stop execution") + } + + defer func() { + Default.(*internal.Gomega).Fail = originalHandler + if e := recover(); e != nil { + if err == nil { + panic(e) + } + } + }() + + f() + return err +} + +func ensureDefaultGomegaIsConfigured() { + if !Default.(*internal.Gomega).IsConfigured() { + panic(nilGomegaPanic) + } +} + // Ω wraps an actual value allowing assertions to be made on it: // Ω("foo").Should(Equal("foo")) // @@ -127,7 +174,8 @@ func InterceptGomegaFailures(f func()) []string { // // Ω and Expect are identical func Ω(actual interface{}, extra ...interface{}) Assertion { - return ExpectWithOffset(0, actual, extra...) + ensureDefaultGomegaIsConfigured() + return Default.Ω(actual, extra...) } // Expect wraps an actual value allowing assertions to be made on it: @@ -148,146 +196,183 @@ func Ω(actual interface{}, extra ...interface{}) Assertion { // // Expect and Ω are identical func Expect(actual interface{}, extra ...interface{}) Assertion { - return ExpectWithOffset(0, actual, extra...) + ensureDefaultGomegaIsConfigured() + return Default.Expect(actual, extra...) } // ExpectWithOffset wraps an actual value allowing assertions to be made on it: // ExpectWithOffset(1, "foo").To(Equal("foo")) // // Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument -// that is used to modify the call-stack offset when computing line numbers. +// that is used to modify the call-stack offset when computing line numbers. It is +// the same as `Expect(...).WithOffset`. // // This is most useful in helper functions that make assertions. If you want Gomega's // error message to refer to the calling line in the test (as opposed to the line in the helper function) // set the first argument of `ExpectWithOffset` appropriately. func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion { - if globalFailWrapper == nil { - panic(nilFailHandlerPanic) - } - return assertion.New(actual, globalFailWrapper, offset, extra...) + ensureDefaultGomegaIsConfigured() + return Default.ExpectWithOffset(offset, actual, extra...) } -// Eventually wraps an actual value allowing assertions to be made on it. -// The assertion is tried periodically until it passes or a timeout occurs. -// -// Both the timeout and polling interval are configurable as optional arguments: -// The first optional argument is the timeout -// The second optional argument is the polling interval -// -// Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the -// last case they are interpreted as seconds. -// -// If Eventually is passed an actual that is a function taking no arguments and returning at least one value, -// then Eventually will call the function periodically and try the matcher against the function's first return value. -// -// Example: -// -// Eventually(func() int { -// return thingImPolling.Count() -// }).Should(BeNumerically(">=", 17)) -// -// Note that this example could be rewritten: -// -// Eventually(thingImPolling.Count).Should(BeNumerically(">=", 17)) -// -// If the function returns more than one value, then Eventually will pass the first value to the matcher and -// assert that all other values are nil/zero. -// This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go. -// -// For example, consider a method that returns a value and an error: -// func FetchFromDB() (string, error) -// -// Then -// Eventually(FetchFromDB).Should(Equal("hasselhoff")) -// -// Will pass only if the the returned error is nil and the returned string passes the matcher. -// -// Eventually's default timeout is 1 second, and its default polling interval is 10ms +/* +Eventually enables making assertions on asynchronous behavior. + +Eventually checks that an assertion *eventually* passes. Eventually blocks when called and attempts an assertion periodically until it passes or a timeout occurs. Both the timeout and polling interval are configurable as optional arguments. +The first optional argument is the timeout (which defaults to 1s), the second is the polling interval (which defaults to 10ms). Both intervals can be specified as time.Duration, parsable duration strings or floats/integers (in which case they are interpreted as seconds). + +Eventually works with any Gomega compatible matcher and supports making assertions against three categories of actual value: + +**Category 1: Making Eventually assertions on values** + +There are several examples of values that can change over time. These can be passed in to Eventually and will be passed to the matcher repeatedly until a match occurs. For example: + + c := make(chan bool) + go DoStuff(c) + Eventually(c, "50ms").Should(BeClosed()) + +will poll the channel repeatedly until it is closed. In this example `Eventually` will block until either the specified timeout of 50ms has elapsed or the channel is closed, whichever comes first. + +Several Gomega libraries allow you to use Eventually in this way. For example, the gomega/gexec package allows you to block until a *gexec.Session exits successfuly via: + + Eventually(session).Should(gexec.Exit(0)) + +And the gomega/gbytes package allows you to monitor a streaming *gbytes.Buffer until a given string is seen: + + Eventually(buffer).Should(gbytes.Say("hello there")) + +In these examples, both `session` and `buffer` are designed to be thread-safe when polled by the `Exit` and `Say` matchers. This is not true in general of most raw values, so while it is tempting to do something like: + + // THIS IS NOT THREAD-SAFE + var s *string + go mutateStringEventually(s) + Eventually(s).Should(Equal("I've changed")) + +this will trigger Go's race detector as the goroutine polling via Eventually will race over the value of s with the goroutine mutating the string. For cases like this you can use channels or introduce your own locking around s by passing Eventually a function. + +**Category 2: Make Eventually assertions on functions** + +Eventually can be passed functions that **take no arguments** and **return at least one value**. When configured this way, Eventually will poll the function repeatedly and pass the first returned value to the matcher. + +For example: + + Eventually(func() int { + return client.FetchCount() + }).Should(BeNumerically(">=", 17)) + + will repeatedly poll client.FetchCount until the BeNumerically matcher is satisfied. (Note that this example could have been written as Eventually(client.FetchCount).Should(BeNumerically(">=", 17))) + +If multple values are returned by the function, Eventually will pass the first value to the matcher and require that all others are zero-valued. This allows you to pass Eventually a function that returns a value and an error - a common patternin Go. + +For example, consider a method that returns a value and an error: + func FetchFromDB() (string, error) + +Then + Eventually(FetchFromDB).Should(Equal("got it")) + +will pass only if and when the returned error is nil *and* the returned string satisfies the matcher. + +It is important to note that the function passed into Eventually is invoked *synchronously* when polled. Eventually does not (in fact, it cannot) kill the function if it takes longer to return than Eventually's configured timeout. You should design your functions with this in mind. + +**Category 3: Making assertions _in_ the function passed into Eventually** + +When testing complex systems it can be valuable to assert that a _set_ of assertions passes Eventually. Eventually supports this by accepting functions that take a single Gomega argument and return zero or more values. + +Here's an example that makes some asssertions and returns a value and error: + + Eventually(func(g Gomega) (Widget, error) { + ids, err := client.FetchIDs() + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(ids).To(ContainElement(1138)) + return client.FetchWidget(1138) + }).Should(Equal(expectedWidget)) + +will pass only if all the assertions in the polled function pass and the return value satisfied the matcher. + +Eventually also supports a special case polling function that takes a single Gomega argument and returns no values. Eventually assumes such a function is making assertions and is designed to work with the Succeed matcher to validate that all assertions have passed. +For example: + + Eventually(func(g Gomega) { + model, err := client.Find(1138) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(model.Reticulate()).To(Succeed()) + g.Expect(model.IsReticulated()).To(BeTrue()) + g.Expect(model.Save()).To(Succeed()) + }).Should(Succeed()) + +will rerun the function until all assertions pass. + +`Eventually` specifying a timeout interval (and an optional polling interval) are +the same as `Eventually(...).WithTimeout` or `Eventually(...).WithTimeout(...).WithPolling`. +*/ func Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion { - return EventuallyWithOffset(0, actual, intervals...) + ensureDefaultGomegaIsConfigured() + return Default.Eventually(actual, intervals...) } // EventuallyWithOffset operates like Eventually but takes an additional // initial argument to indicate an offset in the call stack. This is useful when building helper // functions that contain matchers. To learn more, read about `ExpectWithOffset`. +// +// `EventuallyWithOffset` is the same as `Eventually(...).WithOffset`. +// +// `EventuallyWithOffset` specifying a timeout interval (and an optional polling interval) are +// the same as `Eventually(...).WithOffset(...).WithTimeout` or +// `Eventually(...).WithOffset(...).WithTimeout(...).WithPolling`. func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion { - if globalFailWrapper == nil { - panic(nilFailHandlerPanic) - } - timeoutInterval := defaultEventuallyTimeout - pollingInterval := defaultEventuallyPollingInterval - if len(intervals) > 0 { - timeoutInterval = toDuration(intervals[0]) - } - if len(intervals) > 1 { - pollingInterval = toDuration(intervals[1]) - } - return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, globalFailWrapper, timeoutInterval, pollingInterval, offset) + ensureDefaultGomegaIsConfigured() + return Default.EventuallyWithOffset(offset, actual, intervals...) } -// Consistently wraps an actual value allowing assertions to be made on it. -// The assertion is tried periodically and is required to pass for a period of time. -// -// Both the total time and polling interval are configurable as optional arguments: -// The first optional argument is the duration that Consistently will run for -// The second optional argument is the polling interval -// -// Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the -// last case they are interpreted as seconds. -// -// If Consistently is passed an actual that is a function taking no arguments and returning at least one value, -// then Consistently will call the function periodically and try the matcher against the function's first return value. -// -// If the function returns more than one value, then Consistently will pass the first value to the matcher and -// assert that all other values are nil/zero. -// This allows you to pass Consistently a function that returns a value and an error - a common pattern in Go. -// -// Consistently is useful in cases where you want to assert that something *does not happen* over a period of time. -// For example, you want to assert that a goroutine does *not* send data down a channel. In this case, you could: -// -// Consistently(channel).ShouldNot(Receive()) -// -// Consistently's default duration is 100ms, and its default polling interval is 10ms +/* +Consistently, like Eventually, enables making assertions on asynchronous behavior. + +Consistently blocks when called for a specified duration. During that duration Consistently repeatedly polls its matcher and ensures that it is satisfied. If the matcher is consistently satisfied, then Consistently will pass. Otherwise Consistently will fail. + +Both the total waiting duration and the polling interval are configurable as optional arguments. The first optional arugment is the duration that Consistently will run for (defaults to 100ms), and the second argument is the polling interval (defaults to 10ms). As with Eventually, these intervals can be passed in as time.Duration, parsable duration strings or an integer or float number of seconds. + +Consistently accepts the same three categories of actual as Eventually, check the Eventually docs to learn more. + +Consistently is useful in cases where you want to assert that something *does not happen* for a period of time. For example, you may want to assert that a goroutine does *not* send data down a channel. In this case you could write: + + Consistently(channel, "200ms").ShouldNot(Receive()) + +This will block for 200 milliseconds and repeatedly check the channel and ensure nothing has been received. +*/ func Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion { - return ConsistentlyWithOffset(0, actual, intervals...) + ensureDefaultGomegaIsConfigured() + return Default.Consistently(actual, intervals...) } // ConsistentlyWithOffset operates like Consistently but takes an additional // initial argument to indicate an offset in the call stack. This is useful when building helper // functions that contain matchers. To learn more, read about `ExpectWithOffset`. +// +// `ConsistentlyWithOffset` is the same as `Consistently(...).WithOffset` and +// optional `WithTimeout` and `WithPolling`. func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion { - if globalFailWrapper == nil { - panic(nilFailHandlerPanic) - } - timeoutInterval := defaultConsistentlyDuration - pollingInterval := defaultConsistentlyPollingInterval - if len(intervals) > 0 { - timeoutInterval = toDuration(intervals[0]) - } - if len(intervals) > 1 { - pollingInterval = toDuration(intervals[1]) - } - return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, globalFailWrapper, timeoutInterval, pollingInterval, offset) + ensureDefaultGomegaIsConfigured() + return Default.ConsistentlyWithOffset(offset, actual, intervals...) } // SetDefaultEventuallyTimeout sets the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses. func SetDefaultEventuallyTimeout(t time.Duration) { - defaultEventuallyTimeout = t + Default.SetDefaultEventuallyTimeout(t) } // SetDefaultEventuallyPollingInterval sets the default polling interval for Eventually. func SetDefaultEventuallyPollingInterval(t time.Duration) { - defaultEventuallyPollingInterval = t + Default.SetDefaultEventuallyPollingInterval(t) } // SetDefaultConsistentlyDuration sets the default duration for Consistently. Consistently will verify that your condition is satisfied for this long. func SetDefaultConsistentlyDuration(t time.Duration) { - defaultConsistentlyDuration = t + Default.SetDefaultConsistentlyDuration(t) } // SetDefaultConsistentlyPollingInterval sets the default polling interval for Consistently. func SetDefaultConsistentlyPollingInterval(t time.Duration) { - defaultConsistentlyPollingInterval = t + Default.SetDefaultConsistentlyPollingInterval(t) } // AsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against @@ -305,13 +390,10 @@ func SetDefaultConsistentlyPollingInterval(t time.Duration) { // // Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.") // Consistently(myChannel).ShouldNot(Receive(), func() string { return "Nothing should have come down the pipe." }) -type AsyncAssertion interface { - Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool - ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool -} +type AsyncAssertion = types.AsyncAssertion // GomegaAsyncAssertion is deprecated in favor of AsyncAssertion, which does not stutter. -type GomegaAsyncAssertion = AsyncAssertion +type GomegaAsyncAssertion = types.AsyncAssertion // Assertion is returned by Ω and Expect and compares the actual value to the matcher // passed to the Should/ShouldNot and To/ToNot/NotTo methods. @@ -330,149 +412,10 @@ type GomegaAsyncAssertion = AsyncAssertion // Example: // // Ω(farm.HasCow()).Should(BeTrue(), "Farm %v should have a cow", farm) -type Assertion interface { - Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool - ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool - - To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool - ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool - NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool -} +type Assertion = types.Assertion // GomegaAssertion is deprecated in favor of Assertion, which does not stutter. -type GomegaAssertion = Assertion +type GomegaAssertion = types.Assertion // OmegaMatcher is deprecated in favor of the better-named and better-organized types.GomegaMatcher but sticks around to support existing code that uses it -type OmegaMatcher types.GomegaMatcher - -// WithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage -// Gomega's rich ecosystem of matchers in standard `testing` test suites. -// -// Use `NewWithT` to instantiate a `WithT` -type WithT struct { - t types.GomegaTestingT -} - -// GomegaWithT is deprecated in favor of gomega.WithT, which does not stutter. -type GomegaWithT = WithT - -// NewWithT takes a *testing.T and returngs a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with -// Gomega's rich ecosystem of matchers in standard `testing` test suits. -// -// func TestFarmHasCow(t *testing.T) { -// g := gomega.NewWithT(t) -// -// f := farm.New([]string{"Cow", "Horse"}) -// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow") -// } -func NewWithT(t types.GomegaTestingT) *WithT { - return &WithT{ - t: t, - } -} - -// NewGomegaWithT is deprecated in favor of gomega.NewWithT, which does not stutter. -func NewGomegaWithT(t types.GomegaTestingT) *GomegaWithT { - return NewWithT(t) -} - -// ExpectWithOffset is used to make assertions. See documentation for ExpectWithOffset. -func (g *WithT) ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion { - return assertion.New(actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), offset, extra...) -} - -// EventuallyWithOffset is used to make asynchronous assertions. See documentation for EventuallyWithOffset. -func (g *WithT) EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion { - timeoutInterval := defaultEventuallyTimeout - pollingInterval := defaultEventuallyPollingInterval - if len(intervals) > 0 { - timeoutInterval = toDuration(intervals[0]) - } - if len(intervals) > 1 { - pollingInterval = toDuration(intervals[1]) - } - return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), timeoutInterval, pollingInterval, offset) -} - -// ConsistentlyWithOffset is used to make asynchronous assertions. See documentation for ConsistentlyWithOffset. -func (g *WithT) ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion { - timeoutInterval := defaultConsistentlyDuration - pollingInterval := defaultConsistentlyPollingInterval - if len(intervals) > 0 { - timeoutInterval = toDuration(intervals[0]) - } - if len(intervals) > 1 { - pollingInterval = toDuration(intervals[1]) - } - return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), timeoutInterval, pollingInterval, offset) -} - -// Expect is used to make assertions. See documentation for Expect. -func (g *WithT) Expect(actual interface{}, extra ...interface{}) Assertion { - return g.ExpectWithOffset(0, actual, extra...) -} - -// Eventually is used to make asynchronous assertions. See documentation for Eventually. -func (g *WithT) Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion { - return g.EventuallyWithOffset(0, actual, intervals...) -} - -// Consistently is used to make asynchronous assertions. See documentation for Consistently. -func (g *WithT) Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion { - return g.ConsistentlyWithOffset(0, actual, intervals...) -} - -func toDuration(input interface{}) time.Duration { - duration, ok := input.(time.Duration) - if ok { - return duration - } - - value := reflect.ValueOf(input) - kind := reflect.TypeOf(input).Kind() - - if reflect.Int <= kind && kind <= reflect.Int64 { - return time.Duration(value.Int()) * time.Second - } else if reflect.Uint <= kind && kind <= reflect.Uint64 { - return time.Duration(value.Uint()) * time.Second - } else if reflect.Float32 <= kind && kind <= reflect.Float64 { - return time.Duration(value.Float() * float64(time.Second)) - } else if reflect.String == kind { - duration, err := time.ParseDuration(value.String()) - if err != nil { - panic(fmt.Sprintf("%#v is not a valid parsable duration string.", input)) - } - return duration - } - - panic(fmt.Sprintf("%v is not a valid interval. Must be time.Duration, parsable duration string or a number.", input)) -} - -// Gomega describes the essential Gomega DSL. This interface allows libraries -// to abstract between the standard package-level function implementations -// and alternatives like *WithT. -type Gomega interface { - Expect(actual interface{}, extra ...interface{}) Assertion - Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion - Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion -} - -type globalFailHandlerGomega struct{} - -// DefaultGomega supplies the standard package-level implementation -var Default Gomega = globalFailHandlerGomega{} - -// Expect is used to make assertions. See documentation for Expect. -func (globalFailHandlerGomega) Expect(actual interface{}, extra ...interface{}) Assertion { - return Expect(actual, extra...) -} - -// Eventually is used to make asynchronous assertions. See documentation for Eventually. -func (globalFailHandlerGomega) Eventually(actual interface{}, extra ...interface{}) AsyncAssertion { - return Eventually(actual, extra...) -} - -// Consistently is used to make asynchronous assertions. See documentation for Consistently. -func (globalFailHandlerGomega) Consistently(actual interface{}, extra ...interface{}) AsyncAssertion { - return Consistently(actual, extra...) -} +type OmegaMatcher = types.GomegaMatcher diff --git a/vendor/github.com/onsi/gomega/internal/assertion.go b/vendor/github.com/onsi/gomega/internal/assertion.go new file mode 100644 index 00000000000..b3c26889a10 --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/assertion.go @@ -0,0 +1,150 @@ +package internal + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/types" +) + +type Assertion struct { + actuals []interface{} // actual value plus all extra values + actualIndex int // value to pass to the matcher + vet vetinari // the vet to call before calling Gomega matcher + offset int + g *Gomega +} + +// ...obligatory discworld reference, as "vetineer" doesn't sound ... quite right. +type vetinari func(assertion *Assertion, optionalDescription ...interface{}) bool + +func NewAssertion(actualInput interface{}, g *Gomega, offset int, extra ...interface{}) *Assertion { + return &Assertion{ + actuals: append([]interface{}{actualInput}, extra...), + actualIndex: 0, + vet: (*Assertion).vetActuals, + offset: offset, + g: g, + } +} + +func (assertion *Assertion) WithOffset(offset int) types.Assertion { + assertion.offset = offset + return assertion +} + +func (assertion *Assertion) Error() types.Assertion { + return &Assertion{ + actuals: assertion.actuals, + actualIndex: len(assertion.actuals) - 1, + vet: (*Assertion).vetError, + offset: assertion.offset, + g: assertion.g, + } +} + +func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string { + switch len(optionalDescription) { + case 0: + return "" + case 1: + if describe, ok := optionalDescription[0].(func() string); ok { + return describe() + "\n" + } + } + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" +} + +func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { + actualInput := assertion.actuals[assertion.actualIndex] + matches, err := matcher.Match(actualInput) + assertion.g.THelper() + if err != nil { + description := assertion.buildDescription(optionalDescription...) + assertion.g.Fail(description+err.Error(), 2+assertion.offset) + return false + } + if matches != desiredMatch { + var message string + if desiredMatch { + message = matcher.FailureMessage(actualInput) + } else { + message = matcher.NegatedFailureMessage(actualInput) + } + description := assertion.buildDescription(optionalDescription...) + assertion.g.Fail(description+message, 2+assertion.offset) + return false + } + + return true +} + +// vetActuals vets the actual values, with the (optional) exception of a +// specific value, such as the first value in case non-error assertions, or the +// last value in case of Error()-based assertions. +func (assertion *Assertion) vetActuals(optionalDescription ...interface{}) bool { + success, message := vetActuals(assertion.actuals, assertion.actualIndex) + if success { + return true + } + + description := assertion.buildDescription(optionalDescription...) + assertion.g.THelper() + assertion.g.Fail(description+message, 2+assertion.offset) + return false +} + +// vetError vets the actual values, except for the final error value, in case +// the final error value is non-zero. Otherwise, it doesn't vet the actual +// values, as these are allowed to take on any values unless there is a non-zero +// error value. +func (assertion *Assertion) vetError(optionalDescription ...interface{}) bool { + if err := assertion.actuals[assertion.actualIndex]; err != nil { + // Go error result idiom: all other actual values must be zero values. + return assertion.vetActuals(optionalDescription...) + } + return true +} + +// vetActuals vets a slice of actual values, optionally skipping a particular +// value slice element, such as the first or last value slice element. +func vetActuals(actuals []interface{}, skipIndex int) (bool, string) { + for i, actual := range actuals { + if i == skipIndex { + continue + } + if actual != nil { + zeroValue := reflect.Zero(reflect.TypeOf(actual)).Interface() + if !reflect.DeepEqual(zeroValue, actual) { + message := fmt.Sprintf("Unexpected non-nil/non-zero argument at index %d:\n\t<%T>: %#v", i, actual, actual) + return false, message + } + } + } + return true, "" +} diff --git a/vendor/github.com/onsi/gomega/internal/assertion/assertion.go b/vendor/github.com/onsi/gomega/internal/assertion/assertion.go deleted file mode 100644 index a248298f474..00000000000 --- a/vendor/github.com/onsi/gomega/internal/assertion/assertion.go +++ /dev/null @@ -1,109 +0,0 @@ -package assertion - -import ( - "fmt" - "reflect" - - "github.com/onsi/gomega/types" -) - -type Assertion struct { - actualInput interface{} - failWrapper *types.GomegaFailWrapper - offset int - extra []interface{} -} - -func New(actualInput interface{}, failWrapper *types.GomegaFailWrapper, offset int, extra ...interface{}) *Assertion { - return &Assertion{ - actualInput: actualInput, - failWrapper: failWrapper, - offset: offset, - extra: extra, - } -} - -func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...) -} - -func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) -} - -func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...) -} - -func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) -} - -func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) -} - -func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string { - switch len(optionalDescription) { - case 0: - return "" - case 1: - if describe, ok := optionalDescription[0].(func() string); ok { - return describe() + "\n" - } - } - return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" -} - -func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { - matches, err := matcher.Match(assertion.actualInput) - assertion.failWrapper.TWithHelper.Helper() - if err != nil { - description := assertion.buildDescription(optionalDescription...) - assertion.failWrapper.Fail(description+err.Error(), 2+assertion.offset) - return false - } - if matches != desiredMatch { - var message string - if desiredMatch { - message = matcher.FailureMessage(assertion.actualInput) - } else { - message = matcher.NegatedFailureMessage(assertion.actualInput) - } - description := assertion.buildDescription(optionalDescription...) - assertion.failWrapper.Fail(description+message, 2+assertion.offset) - return false - } - - return true -} - -func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool { - success, message := vetExtras(assertion.extra) - if success { - return true - } - - description := assertion.buildDescription(optionalDescription...) - assertion.failWrapper.TWithHelper.Helper() - assertion.failWrapper.Fail(description+message, 2+assertion.offset) - return false -} - -func vetExtras(extras []interface{}) (bool, string) { - for i, extra := range extras { - if extra != nil { - zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface() - if !reflect.DeepEqual(zeroValue, extra) { - message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra) - return false, message - } - } - } - return true, "" -} diff --git a/vendor/github.com/onsi/gomega/internal/async_assertion.go b/vendor/github.com/onsi/gomega/internal/async_assertion.go new file mode 100644 index 00000000000..99f4ebcfe71 --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/async_assertion.go @@ -0,0 +1,235 @@ +package internal + +import ( + "errors" + "fmt" + "reflect" + "runtime" + "time" + + "github.com/onsi/gomega/types" +) + +type AsyncAssertionType uint + +const ( + AsyncAssertionTypeEventually AsyncAssertionType = iota + AsyncAssertionTypeConsistently +) + +type AsyncAssertion struct { + asyncType AsyncAssertionType + + actualIsFunc bool + actualValue interface{} + actualFunc func() ([]reflect.Value, error) + + timeoutInterval time.Duration + pollingInterval time.Duration + offset int + g *Gomega +} + +func NewAsyncAssertion(asyncType AsyncAssertionType, actualInput interface{}, g *Gomega, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion { + out := &AsyncAssertion{ + asyncType: asyncType, + timeoutInterval: timeoutInterval, + pollingInterval: pollingInterval, + offset: offset, + g: g, + } + + switch actualType := reflect.TypeOf(actualInput); { + case actualType.Kind() != reflect.Func: + out.actualValue = actualInput + case actualType.NumIn() == 0 && actualType.NumOut() > 0: + out.actualIsFunc = true + out.actualFunc = func() ([]reflect.Value, error) { + return reflect.ValueOf(actualInput).Call([]reflect.Value{}), nil + } + case actualType.NumIn() == 1 && actualType.In(0).Implements(reflect.TypeOf((*types.Gomega)(nil)).Elem()): + out.actualIsFunc = true + out.actualFunc = func() (values []reflect.Value, err error) { + var assertionFailure error + assertionCapturingGomega := NewGomega(g.DurationBundle).ConfigureWithFailHandler(func(message string, callerSkip ...int) { + skip := 0 + if len(callerSkip) > 0 { + skip = callerSkip[0] + } + _, file, line, _ := runtime.Caller(skip + 1) + assertionFailure = fmt.Errorf("Assertion in callback at %s:%d failed:\n%s", file, line, message) + panic("stop execution") + }) + + defer func() { + if actualType.NumOut() == 0 { + if assertionFailure == nil { + values = []reflect.Value{reflect.Zero(reflect.TypeOf((*error)(nil)).Elem())} + } else { + values = []reflect.Value{reflect.ValueOf(assertionFailure)} + } + } else { + err = assertionFailure + } + if e := recover(); e != nil && assertionFailure == nil { + panic(e) + } + }() + + values = reflect.ValueOf(actualInput).Call([]reflect.Value{reflect.ValueOf(assertionCapturingGomega)}) + return + } + default: + msg := fmt.Sprintf("The function passed to Gomega's async assertions should either take no arguments and return values, or take a single Gomega interface that it can use to make assertions within the body of the function. When taking a Gomega interface the function can optionally return values or return nothing. The function you passed takes %d arguments and returns %d values.", actualType.NumIn(), actualType.NumOut()) + g.Fail(msg, offset+4) + } + + return out +} + +func (assertion *AsyncAssertion) WithOffset(offset int) types.AsyncAssertion { + assertion.offset = offset + return assertion +} + +func (assertion *AsyncAssertion) WithTimeout(interval time.Duration) types.AsyncAssertion { + assertion.timeoutInterval = interval + return assertion +} + +func (assertion *AsyncAssertion) WithPolling(interval time.Duration) types.AsyncAssertion { + assertion.pollingInterval = interval + return assertion +} + +func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + assertion.g.THelper() + return assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interface{}) string { + switch len(optionalDescription) { + case 0: + return "" + case 1: + if describe, ok := optionalDescription[0].(func() string); ok { + return describe() + "\n" + } + } + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" +} + +func (assertion *AsyncAssertion) pollActual() (interface{}, error) { + if !assertion.actualIsFunc { + return assertion.actualValue, nil + } + + values, err := assertion.actualFunc() + if err != nil { + return nil, err + } + extras := []interface{}{nil} + for _, value := range values[1:] { + extras = append(extras, value.Interface()) + } + success, message := vetActuals(extras, 0) + if !success { + return nil, errors.New(message) + } + + return values[0].Interface(), nil +} + +func (assertion *AsyncAssertion) matcherMayChange(matcher types.GomegaMatcher, value interface{}) bool { + if assertion.actualIsFunc { + return true + } + return types.MatchMayChangeInTheFuture(matcher, value) +} + +func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { + timer := time.Now() + timeout := time.After(assertion.timeoutInterval) + + var matches bool + var err error + mayChange := true + value, err := assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + + assertion.g.THelper() + + fail := func(preamble string) { + errMsg := "" + message := "" + if err != nil { + errMsg = "Error: " + err.Error() + } else { + if desiredMatch { + message = matcher.FailureMessage(value) + } else { + message = matcher.NegatedFailureMessage(value) + } + } + assertion.g.THelper() + description := assertion.buildDescription(optionalDescription...) + assertion.g.Fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset) + } + + if assertion.asyncType == AsyncAssertionTypeEventually { + for { + if err == nil && matches == desiredMatch { + return true + } + + if !mayChange { + fail("No future change is possible. Bailing out early") + return false + } + + select { + case <-time.After(assertion.pollingInterval): + value, err = assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + case <-timeout: + fail("Timed out") + return false + } + } + } else if assertion.asyncType == AsyncAssertionTypeConsistently { + for { + if !(err == nil && matches == desiredMatch) { + fail("Failed") + return false + } + + if !mayChange { + return true + } + + select { + case <-time.After(assertion.pollingInterval): + value, err = assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + case <-timeout: + return true + } + } + } + + return false +} diff --git a/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go b/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go deleted file mode 100644 index 5204836bff0..00000000000 --- a/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go +++ /dev/null @@ -1,198 +0,0 @@ -// untested sections: 2 - -package asyncassertion - -import ( - "errors" - "fmt" - "reflect" - "time" - - "github.com/onsi/gomega/internal/oraclematcher" - "github.com/onsi/gomega/types" -) - -type AsyncAssertionType uint - -const ( - AsyncAssertionTypeEventually AsyncAssertionType = iota - AsyncAssertionTypeConsistently -) - -type AsyncAssertion struct { - asyncType AsyncAssertionType - actualInput interface{} - timeoutInterval time.Duration - pollingInterval time.Duration - failWrapper *types.GomegaFailWrapper - offset int -} - -func New(asyncType AsyncAssertionType, actualInput interface{}, failWrapper *types.GomegaFailWrapper, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion { - actualType := reflect.TypeOf(actualInput) - if actualType.Kind() == reflect.Func { - if actualType.NumIn() != 0 || actualType.NumOut() == 0 { - panic("Expected a function with no arguments and one or more return values.") - } - } - - return &AsyncAssertion{ - asyncType: asyncType, - actualInput: actualInput, - failWrapper: failWrapper, - timeoutInterval: timeoutInterval, - pollingInterval: pollingInterval, - offset: offset, - } -} - -func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.match(matcher, true, optionalDescription...) -} - -func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { - assertion.failWrapper.TWithHelper.Helper() - return assertion.match(matcher, false, optionalDescription...) -} - -func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interface{}) string { - switch len(optionalDescription) { - case 0: - return "" - case 1: - if describe, ok := optionalDescription[0].(func() string); ok { - return describe() + "\n" - } - } - return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" -} - -func (assertion *AsyncAssertion) actualInputIsAFunction() bool { - actualType := reflect.TypeOf(assertion.actualInput) - return actualType.Kind() == reflect.Func && actualType.NumIn() == 0 && actualType.NumOut() > 0 -} - -func (assertion *AsyncAssertion) pollActual() (interface{}, error) { - if assertion.actualInputIsAFunction() { - values := reflect.ValueOf(assertion.actualInput).Call([]reflect.Value{}) - - extras := []interface{}{} - for _, value := range values[1:] { - extras = append(extras, value.Interface()) - } - - success, message := vetExtras(extras) - - if !success { - return nil, errors.New(message) - } - - return values[0].Interface(), nil - } - - return assertion.actualInput, nil -} - -func (assertion *AsyncAssertion) matcherMayChange(matcher types.GomegaMatcher, value interface{}) bool { - if assertion.actualInputIsAFunction() { - return true - } - - return oraclematcher.MatchMayChangeInTheFuture(matcher, value) -} - -func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { - timer := time.Now() - timeout := time.After(assertion.timeoutInterval) - - var matches bool - var err error - mayChange := true - value, err := assertion.pollActual() - if err == nil { - mayChange = assertion.matcherMayChange(matcher, value) - matches, err = matcher.Match(value) - } - - assertion.failWrapper.TWithHelper.Helper() - - fail := func(preamble string) { - errMsg := "" - message := "" - if err != nil { - errMsg = "Error: " + err.Error() - } else { - if desiredMatch { - message = matcher.FailureMessage(value) - } else { - message = matcher.NegatedFailureMessage(value) - } - } - assertion.failWrapper.TWithHelper.Helper() - description := assertion.buildDescription(optionalDescription...) - assertion.failWrapper.Fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset) - } - - if assertion.asyncType == AsyncAssertionTypeEventually { - for { - if err == nil && matches == desiredMatch { - return true - } - - if !mayChange { - fail("No future change is possible. Bailing out early") - return false - } - - select { - case <-time.After(assertion.pollingInterval): - value, err = assertion.pollActual() - if err == nil { - mayChange = assertion.matcherMayChange(matcher, value) - matches, err = matcher.Match(value) - } - case <-timeout: - fail("Timed out") - return false - } - } - } else if assertion.asyncType == AsyncAssertionTypeConsistently { - for { - if !(err == nil && matches == desiredMatch) { - fail("Failed") - return false - } - - if !mayChange { - return true - } - - select { - case <-time.After(assertion.pollingInterval): - value, err = assertion.pollActual() - if err == nil { - mayChange = assertion.matcherMayChange(matcher, value) - matches, err = matcher.Match(value) - } - case <-timeout: - return true - } - } - } - - return false -} - -func vetExtras(extras []interface{}) (bool, string) { - for i, extra := range extras { - if extra != nil { - zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface() - if !reflect.DeepEqual(zeroValue, extra) { - message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra) - return false, message - } - } - } - return true, "" -} diff --git a/vendor/github.com/onsi/gomega/internal/duration_bundle.go b/vendor/github.com/onsi/gomega/internal/duration_bundle.go new file mode 100644 index 00000000000..af8d989fa98 --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/duration_bundle.go @@ -0,0 +1,71 @@ +package internal + +import ( + "fmt" + "os" + "reflect" + "time" +) + +type DurationBundle struct { + EventuallyTimeout time.Duration + EventuallyPollingInterval time.Duration + ConsistentlyDuration time.Duration + ConsistentlyPollingInterval time.Duration +} + +const ( + EventuallyTimeoutEnvVarName = "GOMEGA_DEFAULT_EVENTUALLY_TIMEOUT" + EventuallyPollingIntervalEnvVarName = "GOMEGA_DEFAULT_EVENTUALLY_POLLING_INTERVAL" + + ConsistentlyDurationEnvVarName = "GOMEGA_DEFAULT_CONSISTENTLY_DURATION" + ConsistentlyPollingIntervalEnvVarName = "GOMEGA_DEFAULT_CONSISTENTLY_POLLING_INTERVAL" +) + +func FetchDefaultDurationBundle() DurationBundle { + return DurationBundle{ + EventuallyTimeout: durationFromEnv(EventuallyTimeoutEnvVarName, time.Second), + EventuallyPollingInterval: durationFromEnv(EventuallyPollingIntervalEnvVarName, 10*time.Millisecond), + + ConsistentlyDuration: durationFromEnv(ConsistentlyDurationEnvVarName, 100*time.Millisecond), + ConsistentlyPollingInterval: durationFromEnv(ConsistentlyPollingIntervalEnvVarName, 10*time.Millisecond), + } +} + +func durationFromEnv(key string, defaultDuration time.Duration) time.Duration { + value := os.Getenv(key) + if value == "" { + return defaultDuration + } + duration, err := time.ParseDuration(value) + if err != nil { + panic(fmt.Sprintf("Expected a duration when using %s! Parse error %v", key, err)) + } + return duration +} + +func toDuration(input interface{}) time.Duration { + duration, ok := input.(time.Duration) + if ok { + return duration + } + + value := reflect.ValueOf(input) + kind := reflect.TypeOf(input).Kind() + + if reflect.Int <= kind && kind <= reflect.Int64 { + return time.Duration(value.Int()) * time.Second + } else if reflect.Uint <= kind && kind <= reflect.Uint64 { + return time.Duration(value.Uint()) * time.Second + } else if reflect.Float32 <= kind && kind <= reflect.Float64 { + return time.Duration(value.Float() * float64(time.Second)) + } else if reflect.String == kind { + duration, err := time.ParseDuration(value.String()) + if err != nil { + panic(fmt.Sprintf("%#v is not a valid parsable duration string.", input)) + } + return duration + } + + panic(fmt.Sprintf("%v is not a valid interval. Must be time.Duration, parsable duration string or a number.", input)) +} diff --git a/vendor/github.com/onsi/gomega/internal/gomega.go b/vendor/github.com/onsi/gomega/internal/gomega.go new file mode 100644 index 00000000000..d26a67485f1 --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/gomega.go @@ -0,0 +1,102 @@ +package internal + +import ( + "time" + + "github.com/onsi/gomega/types" +) + +type Gomega struct { + Fail types.GomegaFailHandler + THelper func() + DurationBundle DurationBundle +} + +func NewGomega(bundle DurationBundle) *Gomega { + return &Gomega{ + Fail: nil, + THelper: nil, + DurationBundle: bundle, + } +} + +func (g *Gomega) IsConfigured() bool { + return g.Fail != nil && g.THelper != nil +} + +func (g *Gomega) ConfigureWithFailHandler(fail types.GomegaFailHandler) *Gomega { + g.Fail = fail + g.THelper = func() {} + return g +} + +func (g *Gomega) ConfigureWithT(t types.GomegaTestingT) *Gomega { + g.Fail = func(message string, _ ...int) { + t.Helper() + t.Fatalf("\n%s", message) + } + g.THelper = t.Helper + return g +} + +func (g *Gomega) Ω(actual interface{}, extra ...interface{}) types.Assertion { + return g.ExpectWithOffset(0, actual, extra...) +} + +func (g *Gomega) Expect(actual interface{}, extra ...interface{}) types.Assertion { + return g.ExpectWithOffset(0, actual, extra...) +} + +func (g *Gomega) ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) types.Assertion { + return NewAssertion(actual, g, offset, extra...) +} + +func (g *Gomega) Eventually(actual interface{}, intervals ...interface{}) types.AsyncAssertion { + return g.EventuallyWithOffset(0, actual, intervals...) +} + +func (g *Gomega) EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) types.AsyncAssertion { + timeoutInterval := g.DurationBundle.EventuallyTimeout + pollingInterval := g.DurationBundle.EventuallyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + + return NewAsyncAssertion(AsyncAssertionTypeEventually, actual, g, timeoutInterval, pollingInterval, offset) +} + +func (g *Gomega) Consistently(actual interface{}, intervals ...interface{}) types.AsyncAssertion { + return g.ConsistentlyWithOffset(0, actual, intervals...) +} + +func (g *Gomega) ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) types.AsyncAssertion { + timeoutInterval := g.DurationBundle.ConsistentlyDuration + pollingInterval := g.DurationBundle.ConsistentlyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + + return NewAsyncAssertion(AsyncAssertionTypeConsistently, actual, g, timeoutInterval, pollingInterval, offset) +} + +func (g *Gomega) SetDefaultEventuallyTimeout(t time.Duration) { + g.DurationBundle.EventuallyTimeout = t +} + +func (g *Gomega) SetDefaultEventuallyPollingInterval(t time.Duration) { + g.DurationBundle.EventuallyPollingInterval = t +} + +func (g *Gomega) SetDefaultConsistentlyDuration(t time.Duration) { + g.DurationBundle.ConsistentlyDuration = t +} + +func (g *Gomega) SetDefaultConsistentlyPollingInterval(t time.Duration) { + g.DurationBundle.ConsistentlyPollingInterval = t +} diff --git a/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go b/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go deleted file mode 100644 index 66cad88a1fb..00000000000 --- a/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go +++ /dev/null @@ -1,25 +0,0 @@ -package oraclematcher - -import "github.com/onsi/gomega/types" - -/* -GomegaMatchers that also match the OracleMatcher interface can convey information about -whether or not their result will change upon future attempts. - -This allows `Eventually` and `Consistently` to short circuit if success becomes impossible. - -For example, a process' exit code can never change. So, gexec's Exit matcher returns `true` -for `MatchMayChangeInTheFuture` until the process exits, at which point it returns `false` forevermore. -*/ -type OracleMatcher interface { - MatchMayChangeInTheFuture(actual interface{}) bool -} - -func MatchMayChangeInTheFuture(matcher types.GomegaMatcher, value interface{}) bool { - oracleMatcher, ok := matcher.(OracleMatcher) - if !ok { - return true - } - - return oracleMatcher.MatchMayChangeInTheFuture(value) -} diff --git a/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go b/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go deleted file mode 100644 index bb27032f6c4..00000000000 --- a/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go +++ /dev/null @@ -1,60 +0,0 @@ -package testingtsupport - -import ( - "regexp" - "runtime/debug" - "strings" - - "github.com/onsi/gomega/types" -) - -var StackTracePruneRE = regexp.MustCompile(`\/gomega\/|\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`) - -type EmptyTWithHelper struct{} - -func (e EmptyTWithHelper) Helper() {} - -type gomegaTestingT interface { - Fatalf(format string, args ...interface{}) -} - -func BuildTestingTGomegaFailWrapper(t gomegaTestingT) *types.GomegaFailWrapper { - tWithHelper, hasHelper := t.(types.TWithHelper) - if !hasHelper { - tWithHelper = EmptyTWithHelper{} - } - - fail := func(message string, callerSkip ...int) { - if hasHelper { - tWithHelper.Helper() - t.Fatalf("\n%s", message) - } else { - skip := 2 - if len(callerSkip) > 0 { - skip += callerSkip[0] - } - stackTrace := pruneStack(string(debug.Stack()), skip) - t.Fatalf("\n%s\n%s\n", stackTrace, message) - } - } - - return &types.GomegaFailWrapper{ - Fail: fail, - TWithHelper: tWithHelper, - } -} - -func pruneStack(fullStackTrace string, skip int) string { - stack := strings.Split(fullStackTrace, "\n")[1:] - if len(stack) > 2*skip { - stack = stack[2*skip:] - } - prunedStack := []string{} - for i := 0; i < len(stack)/2; i++ { - if !StackTracePruneRE.Match([]byte(stack[i*2])) { - prunedStack = append(prunedStack, stack[i*2]) - prunedStack = append(prunedStack, stack[i*2+1]) - } - } - return strings.Join(prunedStack, "\n") -} diff --git a/vendor/github.com/onsi/gomega/matchers.go b/vendor/github.com/onsi/gomega/matchers.go index 667160ade8a..e4aacc90e51 100644 --- a/vendor/github.com/onsi/gomega/matchers.go +++ b/vendor/github.com/onsi/gomega/matchers.go @@ -342,6 +342,34 @@ func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher { } } +//HaveField succeeds if actual is a struct and the value at the passed in field +//matches the passed in matcher. By default HaveField used Equal() to perform the match, +//however a matcher can be passed in in stead. +// +//The field must be a string that resolves to the name of a field in the struct. Structs can be traversed +//using the '.' delimiter. If the field ends with '()' a method named field is assumed to exist on the struct and is invoked. +//Such methods must take no arguments and return a single value: +// +// type Book struct { +// Title string +// Author Person +// } +// type Person struct { +// FirstName string +// LastName string +// DOB time.Time +// } +// Expect(book).To(HaveField("Title", "Les Miserables")) +// Expect(book).To(HaveField("Title", ContainSubstring("Les")) +// Expect(book).To(HaveField("Person.FirstName", Equal("Victor")) +// Expect(book).To(HaveField("Person.DOB.Year()", BeNumerically("<", 1900)) +func HaveField(field string, expected interface{}) types.GomegaMatcher { + return &matchers.HaveFieldMatcher{ + Field: field, + Expected: expected, + } +} + //BeNumerically performs numerical assertions in a type-agnostic way. //Actual and expected should be numbers, though the specific type of //number is irrelevant (float32, float64, uint8, etc...). @@ -423,10 +451,29 @@ func BeADirectory() types.GomegaMatcher { //Expected must be either an int or a string. // Expect(resp).Should(HaveHTTPStatus(http.StatusOK)) // asserts that resp.StatusCode == 200 // Expect(resp).Should(HaveHTTPStatus("404 Not Found")) // asserts that resp.Status == "404 Not Found" -func HaveHTTPStatus(expected interface{}) types.GomegaMatcher { +// Expect(resp).Should(HaveHTTPStatus(http.StatusOK, http.StatusNoContent)) // asserts that resp.StatusCode == 200 || resp.StatusCode == 204 +func HaveHTTPStatus(expected ...interface{}) types.GomegaMatcher { return &matchers.HaveHTTPStatusMatcher{Expected: expected} } +// HaveHTTPHeaderWithValue succeeds if the header is found and the value matches. +// Actual must be either a *http.Response or *httptest.ResponseRecorder. +// Expected must be a string header name, followed by a header value which +// can be a string, or another matcher. +func HaveHTTPHeaderWithValue(header string, value interface{}) types.GomegaMatcher { + return &matchers.HaveHTTPHeaderWithValueMatcher{ + Header: header, + Value: value, + } +} + +// HaveHTTPBody matches if the body matches. +// Actual must be either a *http.Response or *httptest.ResponseRecorder. +// Expected must be either a string, []byte, or other matcher +func HaveHTTPBody(expected interface{}) types.GomegaMatcher { + return &matchers.HaveHTTPBodyMatcher{Expected: expected} +} + //And succeeds only if all of the given matchers succeed. //The matchers are tried in order, and will fail-fast if one doesn't succeed. // Expect("hi").To(And(HaveLen(2), Equal("hi")) @@ -466,10 +513,15 @@ func Not(matcher types.GomegaMatcher) types.GomegaMatcher { } //WithTransform applies the `transform` to the actual value and matches it against `matcher`. -//The given transform must be a function of one parameter that returns one value. +//The given transform must be either a function of one parameter that returns one value or a +// function of one parameter that returns two values, where the second value must be of the +// error type. // var plus1 = func(i int) int { return i + 1 } // Expect(1).To(WithTransform(plus1, Equal(2)) // +// var failingplus1 = func(i int) (int, error) { return 42, "this does not compute" } +// Expect(1).To(WithTransform(failingplus1, Equal(2))) +// //And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions. func WithTransform(transform interface{}, matcher types.GomegaMatcher) types.GomegaMatcher { return matchers.NewWithTransformMatcher(transform, matcher) diff --git a/vendor/github.com/onsi/gomega/matchers/and.go b/vendor/github.com/onsi/gomega/matchers/and.go index d83a29164c6..6bd826adc5c 100644 --- a/vendor/github.com/onsi/gomega/matchers/and.go +++ b/vendor/github.com/onsi/gomega/matchers/and.go @@ -4,7 +4,6 @@ import ( "fmt" "github.com/onsi/gomega/format" - "github.com/onsi/gomega/internal/oraclematcher" "github.com/onsi/gomega/types" ) @@ -52,12 +51,12 @@ func (m *AndMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { if m.firstFailedMatcher == nil { // so all matchers succeeded.. Any one of them changing would change the result. for _, matcher := range m.Matchers { - if oraclematcher.MatchMayChangeInTheFuture(matcher, actual) { + if types.MatchMayChangeInTheFuture(matcher, actual) { return true } } return false // none of were going to change } // one of the matchers failed.. it must be able to change in order to affect the result - return oraclematcher.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual) + return types.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual) } diff --git a/vendor/github.com/onsi/gomega/matchers/have_field.go b/vendor/github.com/onsi/gomega/matchers/have_field.go new file mode 100644 index 00000000000..2f1a916348f --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_field.go @@ -0,0 +1,80 @@ +package matchers + +import ( + "fmt" + "reflect" + "strings" + + "github.com/onsi/gomega/format" +) + +func extractField(actual interface{}, field string) (interface{}, error) { + fields := strings.SplitN(field, ".", 2) + actualValue := reflect.ValueOf(actual) + + if actualValue.Kind() != reflect.Struct { + return nil, fmt.Errorf("HaveField encountered:\n%s\nWhich is not a struct.", format.Object(actual, 1)) + } + + var extractedValue reflect.Value + + if strings.HasSuffix(fields[0], "()") { + extractedValue = actualValue.MethodByName(strings.TrimSuffix(fields[0], "()")) + if extractedValue == (reflect.Value{}) { + return nil, fmt.Errorf("HaveField could not find method named '%s' in struct of type %T.", fields[0], actual) + } + t := extractedValue.Type() + if t.NumIn() != 0 || t.NumOut() != 1 { + return nil, fmt.Errorf("HaveField found an invalid method named '%s' in struct of type %T.\nMethods must take no arguments and return exactly one value.", fields[0], actual) + } + extractedValue = extractedValue.Call([]reflect.Value{})[0] + } else { + extractedValue = actualValue.FieldByName(fields[0]) + if extractedValue == (reflect.Value{}) { + return nil, fmt.Errorf("HaveField could not find field named '%s' in struct:\n%s", fields[0], format.Object(actual, 1)) + } + } + + if len(fields) == 1 { + return extractedValue.Interface(), nil + } else { + return extractField(extractedValue.Interface(), fields[1]) + } +} + +type HaveFieldMatcher struct { + Field string + Expected interface{} + + extractedField interface{} + expectedMatcher omegaMatcher +} + +func (matcher *HaveFieldMatcher) Match(actual interface{}) (success bool, err error) { + matcher.extractedField, err = extractField(actual, matcher.Field) + if err != nil { + return false, err + } + + var isMatcher bool + matcher.expectedMatcher, isMatcher = matcher.Expected.(omegaMatcher) + if !isMatcher { + matcher.expectedMatcher = &EqualMatcher{Expected: matcher.Expected} + } + + return matcher.expectedMatcher.Match(matcher.extractedField) +} + +func (matcher *HaveFieldMatcher) FailureMessage(actual interface{}) (message string) { + message = fmt.Sprintf("Value for field '%s' failed to satisfy matcher.\n", matcher.Field) + message += matcher.expectedMatcher.FailureMessage(matcher.extractedField) + + return message +} + +func (matcher *HaveFieldMatcher) NegatedFailureMessage(actual interface{}) (message string) { + message = fmt.Sprintf("Value for field '%s' satisfied matcher, but should not have.\n", matcher.Field) + message += matcher.expectedMatcher.NegatedFailureMessage(matcher.extractedField) + + return message +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go new file mode 100644 index 00000000000..204b467a816 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go @@ -0,0 +1,101 @@ +package matchers + +import ( + "fmt" + "io" + "net/http" + "net/http/httptest" + + "github.com/onsi/gomega/format" + "github.com/onsi/gomega/types" +) + +type HaveHTTPBodyMatcher struct { + Expected interface{} + cachedBody []byte +} + +func (matcher *HaveHTTPBodyMatcher) Match(actual interface{}) (bool, error) { + body, err := matcher.body(actual) + if err != nil { + return false, err + } + + switch e := matcher.Expected.(type) { + case string: + return (&EqualMatcher{Expected: e}).Match(string(body)) + case []byte: + return (&EqualMatcher{Expected: e}).Match(body) + case types.GomegaMatcher: + return e.Match(body) + default: + return false, fmt.Errorf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1)) + } +} + +func (matcher *HaveHTTPBodyMatcher) FailureMessage(actual interface{}) (message string) { + body, err := matcher.body(actual) + if err != nil { + return fmt.Sprintf("failed to read body: %s", err) + } + + switch e := matcher.Expected.(type) { + case string: + return (&EqualMatcher{Expected: e}).FailureMessage(string(body)) + case []byte: + return (&EqualMatcher{Expected: e}).FailureMessage(body) + case types.GomegaMatcher: + return e.FailureMessage(body) + default: + return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1)) + } +} + +func (matcher *HaveHTTPBodyMatcher) NegatedFailureMessage(actual interface{}) (message string) { + body, err := matcher.body(actual) + if err != nil { + return fmt.Sprintf("failed to read body: %s", err) + } + + switch e := matcher.Expected.(type) { + case string: + return (&EqualMatcher{Expected: e}).NegatedFailureMessage(string(body)) + case []byte: + return (&EqualMatcher{Expected: e}).NegatedFailureMessage(body) + case types.GomegaMatcher: + return e.NegatedFailureMessage(body) + default: + return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1)) + } +} + +// body returns the body. It is cached because once we read it in Match() +// the Reader is closed and it is not readable again in FailureMessage() +// or NegatedFailureMessage() +func (matcher *HaveHTTPBodyMatcher) body(actual interface{}) ([]byte, error) { + if matcher.cachedBody != nil { + return matcher.cachedBody, nil + } + + body := func(a *http.Response) ([]byte, error) { + if a.Body != nil { + defer a.Body.Close() + var err error + matcher.cachedBody, err = io.ReadAll(a.Body) + if err != nil { + return nil, fmt.Errorf("error reading response body: %w", err) + } + } + return matcher.cachedBody, nil + } + + switch a := actual.(type) { + case *http.Response: + return body(a) + case *httptest.ResponseRecorder: + return body(a.Result()) + default: + return nil, fmt.Errorf("HaveHTTPBody matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1)) + } + +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go new file mode 100644 index 00000000000..c256f452e84 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go @@ -0,0 +1,81 @@ +package matchers + +import ( + "fmt" + "net/http" + "net/http/httptest" + + "github.com/onsi/gomega/format" + "github.com/onsi/gomega/types" +) + +type HaveHTTPHeaderWithValueMatcher struct { + Header string + Value interface{} +} + +func (matcher *HaveHTTPHeaderWithValueMatcher) Match(actual interface{}) (success bool, err error) { + headerValue, err := matcher.extractHeader(actual) + if err != nil { + return false, err + } + + headerMatcher, err := matcher.getSubMatcher() + if err != nil { + return false, err + } + + return headerMatcher.Match(headerValue) +} + +func (matcher *HaveHTTPHeaderWithValueMatcher) FailureMessage(actual interface{}) string { + headerValue, err := matcher.extractHeader(actual) + if err != nil { + panic(err) // protected by Match() + } + + headerMatcher, err := matcher.getSubMatcher() + if err != nil { + panic(err) // protected by Match() + } + + diff := format.IndentString(headerMatcher.FailureMessage(headerValue), 1) + return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff) +} + +func (matcher *HaveHTTPHeaderWithValueMatcher) NegatedFailureMessage(actual interface{}) (message string) { + headerValue, err := matcher.extractHeader(actual) + if err != nil { + panic(err) // protected by Match() + } + + headerMatcher, err := matcher.getSubMatcher() + if err != nil { + panic(err) // protected by Match() + } + + diff := format.IndentString(headerMatcher.NegatedFailureMessage(headerValue), 1) + return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff) +} + +func (matcher *HaveHTTPHeaderWithValueMatcher) getSubMatcher() (types.GomegaMatcher, error) { + switch m := matcher.Value.(type) { + case string: + return &EqualMatcher{Expected: matcher.Value}, nil + case types.GomegaMatcher: + return m, nil + default: + return nil, fmt.Errorf("HaveHTTPHeaderWithValue matcher must be passed a string or a GomegaMatcher. Got:\n%s", format.Object(matcher.Value, 1)) + } +} + +func (matcher *HaveHTTPHeaderWithValueMatcher) extractHeader(actual interface{}) (string, error) { + switch r := actual.(type) { + case *http.Response: + return r.Header.Get(matcher.Header), nil + case *httptest.ResponseRecorder: + return r.Result().Header.Get(matcher.Header), nil + default: + return "", fmt.Errorf("HaveHTTPHeaderWithValue matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1)) + } +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go index 3ce4800b732..85f7764213e 100644 --- a/vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go +++ b/vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go @@ -2,14 +2,17 @@ package matchers import ( "fmt" + "io" "net/http" "net/http/httptest" + "reflect" + "strings" "github.com/onsi/gomega/format" ) type HaveHTTPStatusMatcher struct { - Expected interface{} + Expected []interface{} } func (matcher *HaveHTTPStatusMatcher) Match(actual interface{}) (success bool, err error) { @@ -23,20 +26,71 @@ func (matcher *HaveHTTPStatusMatcher) Match(actual interface{}) (success bool, e return false, fmt.Errorf("HaveHTTPStatus matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1)) } - switch e := matcher.Expected.(type) { - case int: - return resp.StatusCode == e, nil - case string: - return resp.Status == e, nil + if len(matcher.Expected) == 0 { + return false, fmt.Errorf("HaveHTTPStatus matcher must be passed an int or a string. Got nothing") } - return false, fmt.Errorf("HaveHTTPStatus matcher must be passed an int or a string. Got:\n%s", format.Object(matcher.Expected, 1)) + for _, expected := range matcher.Expected { + switch e := expected.(type) { + case int: + if resp.StatusCode == e { + return true, nil + } + case string: + if resp.Status == e { + return true, nil + } + default: + return false, fmt.Errorf("HaveHTTPStatus matcher must be passed int or string types. Got:\n%s", format.Object(expected, 1)) + } + } + + return false, nil } func (matcher *HaveHTTPStatusMatcher) FailureMessage(actual interface{}) (message string) { - return format.Message(actual, "to have HTTP status", matcher.Expected) + return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "to have HTTP status", matcher.expectedString()) } func (matcher *HaveHTTPStatusMatcher) NegatedFailureMessage(actual interface{}) (message string) { - return format.Message(actual, "not to have HTTP status", matcher.Expected) + return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "not to have HTTP status", matcher.expectedString()) +} + +func (matcher *HaveHTTPStatusMatcher) expectedString() string { + var lines []string + for _, expected := range matcher.Expected { + lines = append(lines, format.Object(expected, 1)) + } + return strings.Join(lines, "\n") +} + +func formatHttpResponse(input interface{}) string { + var resp *http.Response + switch r := input.(type) { + case *http.Response: + resp = r + case *httptest.ResponseRecorder: + resp = r.Result() + default: + return "cannot format invalid HTTP response" + } + + body := "" + if resp.Body != nil { + defer resp.Body.Close() + data, err := io.ReadAll(resp.Body) + if err != nil { + data = []byte("") + } + body = format.Object(string(data), 0) + } + + var s strings.Builder + s.WriteString(fmt.Sprintf("%s<%s>: {\n", format.Indent, reflect.TypeOf(input))) + s.WriteString(fmt.Sprintf("%s%sStatus: %s\n", format.Indent, format.Indent, format.Object(resp.Status, 0))) + s.WriteString(fmt.Sprintf("%s%sStatusCode: %s\n", format.Indent, format.Indent, format.Object(resp.StatusCode, 0))) + s.WriteString(fmt.Sprintf("%s%sBody: %s\n", format.Indent, format.Indent, body)) + s.WriteString(fmt.Sprintf("%s}", format.Indent)) + + return s.String() } diff --git a/vendor/github.com/onsi/gomega/matchers/not.go b/vendor/github.com/onsi/gomega/matchers/not.go index 2c91670bd9b..78b71910d12 100644 --- a/vendor/github.com/onsi/gomega/matchers/not.go +++ b/vendor/github.com/onsi/gomega/matchers/not.go @@ -1,7 +1,6 @@ package matchers import ( - "github.com/onsi/gomega/internal/oraclematcher" "github.com/onsi/gomega/types" ) @@ -26,5 +25,5 @@ func (m *NotMatcher) NegatedFailureMessage(actual interface{}) (message string) } func (m *NotMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { - return oraclematcher.MatchMayChangeInTheFuture(m.Matcher, actual) // just return m.Matcher's value + return types.MatchMayChangeInTheFuture(m.Matcher, actual) // just return m.Matcher's value } diff --git a/vendor/github.com/onsi/gomega/matchers/or.go b/vendor/github.com/onsi/gomega/matchers/or.go index 3bf7998001d..841ae26ab07 100644 --- a/vendor/github.com/onsi/gomega/matchers/or.go +++ b/vendor/github.com/onsi/gomega/matchers/or.go @@ -4,7 +4,6 @@ import ( "fmt" "github.com/onsi/gomega/format" - "github.com/onsi/gomega/internal/oraclematcher" "github.com/onsi/gomega/types" ) @@ -54,11 +53,11 @@ func (m *OrMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { if m.firstSuccessfulMatcher != nil { // one of the matchers succeeded.. it must be able to change in order to affect the result - return oraclematcher.MatchMayChangeInTheFuture(m.firstSuccessfulMatcher, actual) + return types.MatchMayChangeInTheFuture(m.firstSuccessfulMatcher, actual) } else { // so all matchers failed.. Any one of them changing would change the result. for _, matcher := range m.Matchers { - if oraclematcher.MatchMayChangeInTheFuture(matcher, actual) { + if types.MatchMayChangeInTheFuture(matcher, actual) { return true } } diff --git a/vendor/github.com/onsi/gomega/matchers/with_transform.go b/vendor/github.com/onsi/gomega/matchers/with_transform.go index f3dec910104..6f743b1b32d 100644 --- a/vendor/github.com/onsi/gomega/matchers/with_transform.go +++ b/vendor/github.com/onsi/gomega/matchers/with_transform.go @@ -4,13 +4,12 @@ import ( "fmt" "reflect" - "github.com/onsi/gomega/internal/oraclematcher" "github.com/onsi/gomega/types" ) type WithTransformMatcher struct { // input - Transform interface{} // must be a function of one parameter that returns one value + Transform interface{} // must be a function of one parameter that returns one value and an optional error Matcher types.GomegaMatcher // cached value @@ -20,6 +19,9 @@ type WithTransformMatcher struct { transformedValue interface{} } +// reflect.Type for error +var errorT = reflect.TypeOf((*error)(nil)).Elem() + func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher) *WithTransformMatcher { if transform == nil { panic("transform function cannot be nil") @@ -28,8 +30,10 @@ func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher) if txType.NumIn() != 1 { panic("transform function must have 1 argument") } - if txType.NumOut() != 1 { - panic("transform function must have 1 return value") + if numout := txType.NumOut(); numout != 1 { + if numout != 2 || !txType.Out(1).AssignableTo(errorT) { + panic("transform function must either have 1 return value, or 1 return value plus 1 error value") + } } return &WithTransformMatcher{ @@ -58,6 +62,11 @@ func (m *WithTransformMatcher) Match(actual interface{}) (bool, error) { // call the Transform function with `actual` fn := reflect.ValueOf(m.Transform) result := fn.Call([]reflect.Value{param}) + if len(result) == 2 { + if !result[1].IsNil() { + return false, fmt.Errorf("Transform function failed: %s", result[1].Interface().(error).Error()) + } + } m.transformedValue = result[0].Interface() // expect exactly one value return m.Matcher.Match(m.transformedValue) @@ -77,5 +86,5 @@ func (m *WithTransformMatcher) MatchMayChangeInTheFuture(_ interface{}) bool { // Querying the next matcher is fine if the transformer always will return the same value. // But if the transformer is non-deterministic and returns a different value each time, then there // is no point in querying the next matcher, since it can only comment on the last transformed value. - return oraclematcher.MatchMayChangeInTheFuture(m.Matcher, m.transformedValue) + return types.MatchMayChangeInTheFuture(m.Matcher, m.transformedValue) } diff --git a/vendor/github.com/onsi/gomega/types/types.go b/vendor/github.com/onsi/gomega/types/types.go index ac59a3a5a48..c315ef06567 100644 --- a/vendor/github.com/onsi/gomega/types/types.go +++ b/vendor/github.com/onsi/gomega/types/types.go @@ -1,21 +1,35 @@ package types -type TWithHelper interface { - Helper() -} +import ( + "time" +) type GomegaFailHandler func(message string, callerSkip ...int) -type GomegaFailWrapper struct { - Fail GomegaFailHandler - TWithHelper TWithHelper -} - //A simple *testing.T interface wrapper type GomegaTestingT interface { + Helper() Fatalf(format string, args ...interface{}) } +// Gomega represents an object that can perform synchronous and assynchronous assertions with Gomega matchers +type Gomega interface { + Ω(actual interface{}, extra ...interface{}) Assertion + Expect(actual interface{}, extra ...interface{}) Assertion + ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion + + Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion + EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion + + Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion + ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion + + SetDefaultEventuallyTimeout(time.Duration) + SetDefaultEventuallyPollingInterval(time.Duration) + SetDefaultConsistentlyDuration(time.Duration) + SetDefaultConsistentlyPollingInterval(time.Duration) +} + //All Gomega matchers must implement the GomegaMatcher interface // //For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding-your-own-matchers @@ -24,3 +38,50 @@ type GomegaMatcher interface { FailureMessage(actual interface{}) (message string) NegatedFailureMessage(actual interface{}) (message string) } + +/* +GomegaMatchers that also match the OracleMatcher interface can convey information about +whether or not their result will change upon future attempts. + +This allows `Eventually` and `Consistently` to short circuit if success becomes impossible. + +For example, a process' exit code can never change. So, gexec's Exit matcher returns `true` +for `MatchMayChangeInTheFuture` until the process exits, at which point it returns `false` forevermore. +*/ +type OracleMatcher interface { + MatchMayChangeInTheFuture(actual interface{}) bool +} + +func MatchMayChangeInTheFuture(matcher GomegaMatcher, value interface{}) bool { + oracleMatcher, ok := matcher.(OracleMatcher) + if !ok { + return true + } + + return oracleMatcher.MatchMayChangeInTheFuture(value) +} + +// AsyncAssertions are returned by Eventually and Consistently and enable matchers to be polled repeatedly to ensure +// they are eventually satisfied +type AsyncAssertion interface { + Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool + ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool + + WithOffset(offset int) AsyncAssertion + WithTimeout(interval time.Duration) AsyncAssertion + WithPolling(interval time.Duration) AsyncAssertion +} + +// Assertions are returned by Ω and Expect and enable assertions against Gomega matchers +type Assertion interface { + Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool + ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool + + To(matcher GomegaMatcher, optionalDescription ...interface{}) bool + ToNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool + NotTo(matcher GomegaMatcher, optionalDescription ...interface{}) bool + + WithOffset(offset int) Assertion + + Error() Assertion +} diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go index 35d8108958f..581cf7cdfad 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go @@ -53,4 +53,10 @@ const ( // AnnotationDescription is the annotation key for the human-readable description of the software packaged in the image. AnnotationDescription = "org.opencontainers.image.description" + + // AnnotationBaseImageDigest is the annotation key for the digest of the image's base image. + AnnotationBaseImageDigest = "org.opencontainers.image.base.digest" + + // AnnotationBaseImageName is the annotation key for the image reference of the image's base image. + AnnotationBaseImageName = "org.opencontainers.image.base.name" ) diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go index fe799bd698c..ffff4b6d186 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go @@ -89,9 +89,20 @@ type Image struct { // Architecture is the CPU architecture which the binaries in this image are built to run on. Architecture string `json:"architecture"` + // Variant is the variant of the specified CPU architecture which image binaries are intended to run on. + Variant string `json:"variant,omitempty"` + // OS is the name of the operating system which the image is built to run on. OS string `json:"os"` + // OSVersion is an optional field specifying the operating system + // version, for example on Windows `10.0.14393.1066`. + OSVersion string `json:"os.version,omitempty"` + + // OSFeatures is an optional field specifying an array of strings, + // each listing a required OS feature (for example on Windows `win32k`). + OSFeatures []string `json:"os.features,omitempty"` + // Config defines the execution parameters which should be used as a base when running a container using the image. Config ImageConfig `json:"config,omitempty"` diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go index 4e6c4b23623..82da6c6a898 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go @@ -21,6 +21,9 @@ import "github.com/opencontainers/image-spec/specs-go" type Index struct { specs.Versioned + // MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.index.v1+json` + MediaType string `json:"mediaType,omitempty"` + // Manifests references platform specific manifests. Manifests []Descriptor `json:"manifests"` diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go index 7ff32c40ba3..d72d15ce4bb 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go @@ -20,6 +20,9 @@ import "github.com/opencontainers/image-spec/specs-go" type Manifest struct { specs.Versioned + // MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.manifest.v1+json` + MediaType string `json:"mediaType,omitempty"` + // Config references a configuration object for a container, by digest. // The referenced configuration object is a JSON blob that the runtime uses to set up the container. Config Descriptor `json:"config"` diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/version.go b/vendor/github.com/opencontainers/image-spec/specs-go/version.go index 58f1095ab08..31f99cf645c 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/version.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/version.go @@ -22,7 +22,7 @@ const ( // VersionMinor is for functionality in a backwards-compatible manner VersionMinor = 0 // VersionPatch is for backwards-compatible bug fixes - VersionPatch = 1 + VersionPatch = 2 // VersionDev indicates development branch. Releases will be empty string. VersionDev = "-dev" diff --git a/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor.go b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor.go new file mode 100644 index 00000000000..4b03d4c715c --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor.go @@ -0,0 +1,16 @@ +package apparmor + +import "errors" + +var ( + // IsEnabled returns true if apparmor is enabled for the host. + IsEnabled = isEnabled + + // ApplyProfile will apply the profile with the specified name to the process after + // the next exec. It is only supported on Linux and produces an ErrApparmorNotEnabled + // on other platforms. + ApplyProfile = applyProfile + + // ErrApparmorNotEnabled indicates that AppArmor is not enabled or not supported. + ErrApparmorNotEnabled = errors.New("apparmor: config provided but apparmor not supported") +) diff --git a/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_linux.go index 5da14fb3b16..8b1483c7de7 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_linux.go @@ -3,7 +3,6 @@ package apparmor import ( "errors" "fmt" - "io/ioutil" "os" "sync" @@ -15,11 +14,11 @@ var ( checkAppArmor sync.Once ) -// IsEnabled returns true if apparmor is enabled for the host. -func IsEnabled() bool { +// isEnabled returns true if apparmor is enabled for the host. +func isEnabled() bool { checkAppArmor.Do(func() { if _, err := os.Stat("/sys/kernel/security/apparmor"); err == nil { - buf, err := ioutil.ReadFile("/sys/module/apparmor/parameters/enabled") + buf, err := os.ReadFile("/sys/module/apparmor/parameters/enabled") appArmorEnabled = err == nil && len(buf) > 1 && buf[0] == 'Y' } }) @@ -52,14 +51,15 @@ func setProcAttr(attr, value string) error { // changeOnExec reimplements aa_change_onexec from libapparmor in Go func changeOnExec(name string) error { if err := setProcAttr("exec", "exec "+name); err != nil { - return fmt.Errorf("apparmor failed to apply profile: %s", err) + return fmt.Errorf("apparmor failed to apply profile: %w", err) } return nil } -// ApplyProfile will apply the profile with the specified name to the process after -// the next exec. -func ApplyProfile(name string) error { +// applyProfile will apply the profile with the specified name to the process after +// the next exec. It is only supported on Linux and produces an error on other +// platforms. +func applyProfile(name string) error { if name == "" { return nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_unsupported.go index 0bc473f810b..684248f2559 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/apparmor/apparmor_unsupported.go @@ -1,18 +1,13 @@ +//go:build !linux // +build !linux package apparmor -import ( - "errors" -) - -var ErrApparmorNotEnabled = errors.New("apparmor: config provided but apparmor not supported") - -func IsEnabled() bool { +func isEnabled() bool { return false } -func ApplyProfile(name string) error { +func applyProfile(name string) error { if name != "" { return ErrApparmorNotEnabled } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go index 87d0da84288..2d4a8987109 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go @@ -13,12 +13,12 @@ const ( Thawed FreezerState = "THAWED" ) +// Cgroup holds properties of a cgroup on Linux. type Cgroup struct { - // Deprecated, use Path instead + // Name specifies the name of the cgroup Name string `json:"name,omitempty"` - // name of parent of cgroup or slice - // Deprecated, use Path instead + // Parent specifies the name of parent of cgroup or slice Parent string `json:"parent,omitempty"` // Path specifies the path to cgroups that are created and/or joined by the container. @@ -28,17 +28,26 @@ type Cgroup struct { // ScopePrefix describes prefix for the scope name ScopePrefix string `json:"scope_prefix"` - // Paths represent the absolute cgroups paths to join. - // This takes precedence over Path. - Paths map[string]string - // Resources contains various cgroups settings to apply *Resources + // Systemd tells if systemd should be used to manage cgroups. + Systemd bool + // SystemdProps are any additional properties for systemd, // derived from org.systemd.property.xxx annotations. // Ignored unless systemd is used for managing cgroups. SystemdProps []systemdDbus.Property `json:"-"` + + // Rootless tells if rootless cgroups should be used. + Rootless bool + + // The host UID that should own the cgroup, or nil to accept + // the default ownership. This should only be set when the + // cgroupfs is to be mounted read/write. + // Not all cgroup manager implementations support changing + // the ownership. + OwnerUID *int `json:"owner_uid,omitempty"` } type Resources struct { @@ -117,6 +126,9 @@ type Resources struct { // Set class identifier for container's network packets NetClsClassid uint32 `json:"net_cls_classid_u"` + // Rdma resource restriction configuration + Rdma map[string]LinuxRdma `json:"rdma"` + // Used on cgroups v2: // CpuWeight sets a proportional bandwidth limit. @@ -127,8 +139,20 @@ type Resources struct { // SkipDevices allows to skip configuring device permissions. // Used by e.g. kubelet while creating a parent cgroup (kubepods) - // common for many containers. + // common for many containers, and by runc update. // // NOTE it is impossible to start a container which has this flag set. - SkipDevices bool `json:"skip_devices"` + SkipDevices bool `json:"-"` + + // SkipFreezeOnSet is a flag for cgroup manager to skip the cgroup + // freeze when setting resources. Only applicable to systemd legacy + // (i.e. cgroup v1) manager (which uses freeze by default to avoid + // spurious permission errors caused by systemd inability to update + // device rules in a non-disruptive manner). + // + // If not set, a few methods (such as looking into cgroup's + // devices.list and querying the systemd unit properties) are used + // during Set() to figure out whether the freeze is required. Those + // methods may be relatively slow, thus this flag. + SkipFreezeOnSet bool `json:"-"` } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go index c0c23d70004..7e383020f4c 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go @@ -1,8 +1,9 @@ +//go:build !linux // +build !linux package configs +// Cgroup holds properties of a cgroup on Linux // TODO Windows: This can ultimately be entirely factored out on Windows as // cgroups are a Unix-specific construct. -type Cgroup struct { -} +type Cgroup struct{} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go index 042ba1a2e3a..c1b4a0041c2 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go @@ -7,10 +7,10 @@ import ( "os/exec" "time" + "github.com/sirupsen/logrus" + "github.com/opencontainers/runc/libcontainer/devices" "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" - "github.com/sirupsen/logrus" ) type Rlimit struct { @@ -31,9 +31,12 @@ type IDMap struct { // for syscalls. Additional architectures can be added by specifying them in // Architectures. type Seccomp struct { - DefaultAction Action `json:"default_action"` - Architectures []string `json:"architectures"` - Syscalls []*Syscall `json:"syscalls"` + DefaultAction Action `json:"default_action"` + Architectures []string `json:"architectures"` + Syscalls []*Syscall `json:"syscalls"` + DefaultErrnoRet *uint `json:"default_errno_ret"` + ListenerPath string `json:"listener_path,omitempty"` + ListenerMetadata string `json:"listener_metadata,omitempty"` } // Action is taken upon rule match in Seccomp @@ -46,6 +49,9 @@ const ( Allow Trace Log + Notify + KillThread + KillProcess ) // Operator is a comparison operator to be used when matching syscall arguments in Seccomp @@ -207,9 +213,11 @@ type Config struct { RootlessCgroups bool `json:"rootless_cgroups,omitempty"` } -type HookName string -type HookList []Hook -type Hooks map[HookName]HookList +type ( + HookName string + HookList []Hook + Hooks map[HookName]HookList +) const ( // Prestart commands are executed after the container namespaces are created, @@ -243,6 +251,19 @@ const ( Poststop HookName = "poststop" ) +// KnownHookNames returns the known hook names. +// Used by `runc features`. +func KnownHookNames() []string { + return []string{ + string(Prestart), // deprecated + string(CreateRuntime), + string(CreateContainer), + string(StartContainer), + string(Poststart), + string(Poststop), + } +} + type Capabilities struct { // Bounding is the set of capabilities checked by the kernel. Bounding []string @@ -259,7 +280,7 @@ type Capabilities struct { func (hooks HookList) RunHooks(state *specs.State) error { for i, h := range hooks { if err := h.Run(state); err != nil { - return errors.Wrapf(err, "Running hook #%d:", i) + return fmt.Errorf("error running hook #%d: %w", i, err) } } @@ -372,7 +393,7 @@ func (c Command) Run(s *specs.State) error { go func() { err := cmd.Wait() if err != nil { - err = fmt.Errorf("error running hook: %v, stdout: %s, stderr: %s", err, stdout.String(), stderr.String()) + err = fmt.Errorf("error running hook: %w, stdout: %s, stderr: %s", err, stdout.String(), stderr.String()) } errC <- err }() @@ -386,7 +407,7 @@ func (c Command) Run(s *specs.State) error { case err := <-errC: return err case <-timerCh: - cmd.Process.Kill() + _ = cmd.Process.Kill() <-errC return fmt.Errorf("hook ran past specified timeout of %.1fs", c.Timeout.Seconds()) } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go index 07da1080454..8c02848b70a 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go @@ -1,17 +1,24 @@ package configs -import "fmt" +import "errors" + +var ( + errNoUIDMap = errors.New("User namespaces enabled, but no uid mappings found.") + errNoUserMap = errors.New("User namespaces enabled, but no user mapping found.") + errNoGIDMap = errors.New("User namespaces enabled, but no gid mappings found.") + errNoGroupMap = errors.New("User namespaces enabled, but no group mapping found.") +) // HostUID gets the translated uid for the process on host which could be // different when user namespaces are enabled. func (c Config) HostUID(containerId int) (int, error) { if c.Namespaces.Contains(NEWUSER) { if c.UidMappings == nil { - return -1, fmt.Errorf("User namespaces enabled, but no uid mappings found.") + return -1, errNoUIDMap } id, found := c.hostIDFromMapping(containerId, c.UidMappings) if !found { - return -1, fmt.Errorf("User namespaces enabled, but no user mapping found.") + return -1, errNoUserMap } return id, nil } @@ -30,11 +37,11 @@ func (c Config) HostRootUID() (int, error) { func (c Config) HostGID(containerId int) (int, error) { if c.Namespaces.Contains(NEWUSER) { if c.GidMappings == nil { - return -1, fmt.Errorf("User namespaces enabled, but no gid mappings found.") + return -1, errNoGIDMap } id, found := c.hostIDFromMapping(containerId, c.GidMappings) if !found { - return -1, fmt.Errorf("User namespaces enabled, but no group mapping found.") + return -1, errNoGroupMap } return id, nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go index 93bf41c8def..bce829e290a 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/devices.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/devices.go deleted file mode 100644 index b9e3664ceaa..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/devices.go +++ /dev/null @@ -1,17 +0,0 @@ -package configs - -import "github.com/opencontainers/runc/libcontainer/devices" - -type ( - // Deprecated: use libcontainer/devices.Device - Device = devices.Device - - // Deprecated: use libcontainer/devices.Rule - DeviceRule = devices.Rule - - // Deprecated: use libcontainer/devices.Type - DeviceType = devices.Type - - // Deprecated: use libcontainer/devices.Permissions - DevicePermissions = devices.Permissions -) diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go index 57e9f037d97..f8d951ab8b9 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go @@ -1,6 +1,9 @@ package configs type IntelRdt struct { + // The identity for RDT Class of Service + ClosID string `json:"closID,omitempty"` + // The schema for L3 cache id and capacity bitmask (CBM) // Format: "L3:=;=;..." L3CacheSchema string `json:"l3_cache_schema,omitempty"` diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go index 670757ddb5f..784c6182051 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go @@ -1,9 +1,11 @@ package configs +import "golang.org/x/sys/unix" + const ( // EXT_COPYUP is a directive to copy up the contents of a directory when // a tmpfs is mounted over it. - EXT_COPYUP = 1 << iota + EXT_COPYUP = 1 << iota //nolint:golint // ignore "don't use ALL_CAPS" warning ) type Mount struct { @@ -28,6 +30,9 @@ type Mount struct { // Relabel source if set, "z" indicates shared, "Z" indicates unshared. Relabel string `json:"relabel"` + // RecAttr represents mount properties to be applied recursively (AT_RECURSIVE), see mount_setattr(2). + RecAttr *unix.MountAttr `json:"rec_attr"` + // Extensions are additional flags that are specific to runc. Extensions int `json:"extensions"` @@ -37,3 +42,7 @@ type Mount struct { // Optional Command to be run after Source is mounted. PostmountCmds []Command `json:"postmount_cmds"` } + +func (m *Mount) IsBind() bool { + return m.Flags&unix.MS_BIND != 0 +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go index 2dc7adfc966..0516dba8d09 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go index 5d9a5c81f3f..fbb0d49071e 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux && !windows // +build !linux,!windows package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go index 19bf713de3a..946db30a549 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go @@ -1,8 +1,8 @@ +//go:build !linux // +build !linux package configs // Namespace defines configuration for each namespace. It specifies an // alternate path that is able to be joined via setns. -type Namespace struct { -} +type Namespace struct{} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/network.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/network.go index ccdb228e14c..c44c3ea71b8 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/network.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/network.go @@ -50,7 +50,10 @@ type Network struct { HairpinMode bool `json:"hairpin_mode"` } -// Routes can be specified to create entries in the route table as the container is started +// Route defines a routing table entry. +// +// Routes can be specified to create entries in the routing table as the container +// is started. // // All of destination, source, and gateway should be either IPv4 or IPv6. // One of the three options must be present, and omitted entries will use their @@ -58,15 +61,15 @@ type Network struct { // gateway to 1.2.3.4 and the interface to eth0 will set up a standard // destination of 0.0.0.0(or *) when viewed in the route table. type Route struct { - // Sets the destination and mask, should be a CIDR. Accepts IPv4 and IPv6 + // Destination specifies the destination IP address and mask in the CIDR form. Destination string `json:"destination"` - // Sets the source and mask, should be a CIDR. Accepts IPv4 and IPv6 + // Source specifies the source IP address and mask in the CIDR form. Source string `json:"source"` - // Sets the gateway. Accepts IPv4 and IPv6 + // Gateway specifies the gateway IP address. Gateway string `json:"gateway"` - // The device to set this route up for, for example: eth0 + // InterfaceName specifies the device to set this route up for, for example eth0. InterfaceName string `json:"interface_name"` } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go new file mode 100644 index 00000000000..c69f2c8024b --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go @@ -0,0 +1,9 @@ +package configs + +// LinuxRdma for Linux cgroup 'rdma' resource management (Linux 4.11) +type LinuxRdma struct { + // Maximum number of HCA handles that can be opened. Default is "no limit". + HcaHandles *uint32 `json:"hca_handles,omitempty"` + // Maximum number of HCA objects that can be created. Default is "no limit". + HcaObjects *uint32 `json:"hca_objects,omitempty"` +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go index acb816998c3..7d8e9fc3104 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go @@ -1,25 +1,23 @@ +//go:build !windows // +build !windows package devices import ( "errors" - "io/ioutil" "os" "path/filepath" "golang.org/x/sys/unix" ) -var ( - // ErrNotADevice denotes that a file is not a valid linux device. - ErrNotADevice = errors.New("not a device node") -) +// ErrNotADevice denotes that a file is not a valid linux device. +var ErrNotADevice = errors.New("not a device node") // Testing dependencies var ( - unixLstat = unix.Lstat - ioutilReadDir = ioutil.ReadDir + unixLstat = unix.Lstat + osReadDir = os.ReadDir ) func mkDev(d *Rule) (uint64, error) { @@ -29,8 +27,9 @@ func mkDev(d *Rule) (uint64, error) { return unix.Mkdev(uint32(d.Major), uint32(d.Minor)), nil } -// Given the path to a device and its cgroup_permissions(which cannot be easily queried) look up the -// information about a linux device and return that information as a Device struct. +// DeviceFromPath takes the path to a device and its cgroup_permissions (which +// cannot be easily queried) to look up the information about a linux device +// and returns that information as a Device struct. func DeviceFromPath(path, permissions string) (*Device, error) { var stat unix.Stat_t err := unixLstat(path, &stat) @@ -41,7 +40,7 @@ func DeviceFromPath(path, permissions string) (*Device, error) { var ( devType Type mode = stat.Mode - devNumber = uint64(stat.Rdev) + devNumber = uint64(stat.Rdev) //nolint:unconvert // Rdev is uint32 on e.g. MIPS. major = unix.Major(devNumber) minor = unix.Minor(devNumber) ) @@ -77,7 +76,7 @@ func HostDevices() ([]*Device, error) { // GetDevices recursively traverses a directory specified by path // and returns all devices found there. func GetDevices(path string) ([]*Device, error) { - files, err := ioutilReadDir(path) + files, err := osReadDir(path) if err != nil { return nil, err } @@ -104,7 +103,7 @@ func GetDevices(path string) ([]*Device, error) { } device, err := DeviceFromPath(filepath.Join(path, f.Name()), "rwm") if err != nil { - if err == ErrNotADevice { + if errors.Is(err, ErrNotADevice) { continue } if os.IsNotExist(err) { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go b/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go index 4379a207088..e1d6eb18034 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go @@ -1,8 +1,10 @@ +//go:build linux // +build linux package system import ( + "os" "os/exec" "unsafe" @@ -35,15 +37,16 @@ func Execv(cmd string, args []string, env []string) error { return err } - return unix.Exec(name, args, env) + return Exec(name, args, env) } -func Prlimit(pid, resource int, limit unix.Rlimit) error { - _, _, err := unix.RawSyscall6(unix.SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(&limit)), uintptr(unsafe.Pointer(&limit)), 0, 0) - if err != 0 { - return err +func Exec(cmd string, args []string, env []string) error { + for { + err := unix.Exec(cmd, args, env) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "exec", Path: cmd, Err: err} + } } - return nil } func SetParentDeathSignal(sig uintptr) error { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go b/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go index b73cf70b434..774443ec9d2 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go @@ -2,7 +2,7 @@ package system import ( "fmt" - "io/ioutil" + "os" "path/filepath" "strconv" "strings" @@ -19,6 +19,8 @@ const ( // Only values for Linux 3.14 and later are listed here Stopped State = 'T' TracingStop State = 't' Zombie State = 'Z' + Parked State = 'P' + Idle State = 'I' ) // String forms of the state from proc(5)'s documentation for @@ -39,6 +41,10 @@ func (s State) String() string { return "tracing stop" case Zombie: return "zombie" + case Parked: + return "parked" + case Idle: + return "idle" // kernel thread default: return fmt.Sprintf("unknown (%c)", s) } @@ -48,9 +54,6 @@ func (s State) String() string { // described in proc(5) with names based on the /proc/[pid]/status // fields. type Stat_t struct { - // PID is the process ID. - PID uint - // Name is the command run by the process. Name string @@ -64,7 +67,7 @@ type Stat_t struct { // Stat returns a Stat_t instance for the specified process. func Stat(pid int) (stat Stat_t, err error) { - bytes, err := ioutil.ReadFile(filepath.Join("/proc", strconv.Itoa(pid), "stat")) + bytes, err := os.ReadFile(filepath.Join("/proc", strconv.Itoa(pid), "stat")) if err != nil { return stat, err } @@ -72,32 +75,53 @@ func Stat(pid int) (stat Stat_t, err error) { } func parseStat(data string) (stat Stat_t, err error) { - // From proc(5), field 2 could contain space and is inside `(` and `)`. - // The following is an example: + // Example: // 89653 (gunicorn: maste) S 89630 89653 89653 0 -1 4194560 29689 28896 0 3 146 32 76 19 20 0 1 0 2971844 52965376 3920 18446744073709551615 1 1 0 0 0 0 0 16781312 137447943 0 0 0 17 1 0 0 0 0 0 0 0 0 0 0 0 0 0 - i := strings.LastIndex(data, ")") - if i <= 2 || i >= len(data)-1 { - return stat, fmt.Errorf("invalid stat data: %q", data) + // The fields are space-separated, see full description in proc(5). + // + // We are only interested in: + // * field 2: process name. It is the only field enclosed into + // parenthesis, as it can contain spaces (and parenthesis) inside. + // * field 3: process state, a single character (%c) + // * field 22: process start time, a long unsigned integer (%llu). + + // 1. Look for the first '(' and the last ')' first, what's in between is Name. + // We expect at least 20 fields and a space after the last one. + + const minAfterName = 20*2 + 1 // the min field is '0 '. + + first := strings.IndexByte(data, '(') + if first < 0 || first+minAfterName >= len(data) { + return stat, fmt.Errorf("invalid stat data (no comm or too short): %q", data) } - parts := strings.SplitN(data[:i], "(", 2) - if len(parts) != 2 { - return stat, fmt.Errorf("invalid stat data: %q", data) + last := strings.LastIndexByte(data, ')') + if last <= first || last+minAfterName >= len(data) { + return stat, fmt.Errorf("invalid stat data (no comm or too short): %q", data) } - stat.Name = parts[1] - _, err = fmt.Sscanf(parts[0], "%d", &stat.PID) + stat.Name = data[first+1 : last] + + // 2. Remove fields 1 and 2 and a space after. State is right after. + data = data[last+2:] + stat.State = State(data[0]) + + // 3. StartTime is field 22, data is at field 3 now, so we need to skip 19 spaces. + skipSpaces := 22 - 3 + for first = 0; skipSpaces > 0 && first < len(data); first++ { + if data[first] == ' ' { + skipSpaces-- + } + } + // Now first points to StartTime; look for space right after. + i := strings.IndexByte(data[first:], ' ') + if i < 0 { + return stat, fmt.Errorf("invalid stat data (too short): %q", data) + } + stat.StartTime, err = strconv.ParseUint(data[first:first+i], 10, 64) if err != nil { - return stat, err + return stat, fmt.Errorf("invalid stat data (bad start time): %w", err) } - // parts indexes should be offset by 3 from the field number given - // proc(5), because parts is zero-indexed and we've removed fields - // one (PID) and two (Name) in the paren-split. - parts = strings.Split(data[i+2:], " ") - var state int - fmt.Sscanf(parts[3-3], "%c", &state) - stat.State = State(state) - fmt.Sscanf(parts[22-3], "%d", &stat.StartTime) return stat, nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go index c5ca5d86235..1acc5cb03d0 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go @@ -1,3 +1,4 @@ +//go:build linux && (386 || arm) // +build linux // +build 386 arm diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go index e05e30adc3b..1ed0dba1709 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go @@ -1,3 +1,4 @@ +//go:build linux && (arm64 || amd64 || mips || mipsle || mips64 || mips64le || ppc || ppc64 || ppc64le || riscv64 || s390x) // +build linux // +build arm64 amd64 mips mipsle mips64 mips64le ppc ppc64 ppc64le riscv64 s390x diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/userns_deprecated.go b/vendor/github.com/opencontainers/runc/libcontainer/system/userns_deprecated.go deleted file mode 100644 index 2de3462a506..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/userns_deprecated.go +++ /dev/null @@ -1,5 +0,0 @@ -package system - -import "github.com/opencontainers/runc/libcontainer/userns" - -var RunningInUserNS = userns.RunningInUserNS diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go deleted file mode 100644 index a6823fc99b2..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go +++ /dev/null @@ -1,35 +0,0 @@ -package system - -import "golang.org/x/sys/unix" - -// Returns a []byte slice if the xattr is set and nil otherwise -// Requires path and its attribute as arguments -func Lgetxattr(path string, attr string) ([]byte, error) { - var sz int - // Start with a 128 length byte array - dest := make([]byte, 128) - sz, errno := unix.Lgetxattr(path, attr, dest) - - switch { - case errno == unix.ENODATA: - return nil, errno - case errno == unix.ENOTSUP: - return nil, errno - case errno == unix.ERANGE: - // 128 byte array might just not be good enough, - // A dummy buffer is used to get the real size - // of the xattrs on disk - sz, errno = unix.Lgetxattr(path, attr, []byte{}) - if errno != nil { - return nil, errno - } - dest = make([]byte, sz) - sz, errno = unix.Lgetxattr(path, attr, dest) - if errno != nil { - return nil, errno - } - case errno != nil: - return nil, errno - } - return dest[:sz], nil -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go index 967717a1b1c..f95c1409fce 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go @@ -1,3 +1,4 @@ +//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris // +build darwin dragonfly freebsd linux netbsd openbsd solaris package user diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go index 68da4400d46..2473c5eaddc 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go @@ -2,6 +2,7 @@ package user import ( "bufio" + "bytes" "errors" "fmt" "io" @@ -11,19 +12,17 @@ import ( ) const ( - minId = 0 - maxId = 1<<31 - 1 //for 32-bit systems compatibility + minID = 0 + maxID = 1<<31 - 1 // for 32-bit systems compatibility ) var ( - // The current operating system does not provide the required data for user lookups. - ErrUnsupported = errors.New("user lookup: operating system does not provide passwd-formatted data") - - // No matching entries found in file. + // ErrNoPasswdEntries is returned if no matching entries were found in /etc/group. ErrNoPasswdEntries = errors.New("no matching entries in passwd file") - ErrNoGroupEntries = errors.New("no matching entries in group file") - - ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minId, maxId) + // ErrNoGroupEntries is returned if no matching entries were found in /etc/passwd. + ErrNoGroupEntries = errors.New("no matching entries in group file") + // ErrRange is returned if a UID or GID is outside of the valid range. + ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minID, maxID) ) type User struct { @@ -57,11 +56,11 @@ type IDMap struct { Count int64 } -func parseLine(line string, v ...interface{}) { - parseParts(strings.Split(line, ":"), v...) +func parseLine(line []byte, v ...interface{}) { + parseParts(bytes.Split(line, []byte(":")), v...) } -func parseParts(parts []string, v ...interface{}) { +func parseParts(parts [][]byte, v ...interface{}) { if len(parts) == 0 { return } @@ -77,16 +76,16 @@ func parseParts(parts []string, v ...interface{}) { // This is legit. switch e := v[i].(type) { case *string: - *e = p + *e = string(p) case *int: // "numbers", with conversion errors ignored because of some misbehaving configuration files. - *e, _ = strconv.Atoi(p) + *e, _ = strconv.Atoi(string(p)) case *int64: - *e, _ = strconv.ParseInt(p, 10, 64) + *e, _ = strconv.ParseInt(string(p), 10, 64) case *[]string: // Comma-separated lists. - if p != "" { - *e = strings.Split(p, ",") + if len(p) != 0 { + *e = strings.Split(string(p), ",") } else { *e = []string{} } @@ -121,7 +120,7 @@ func ParsePasswdFileFilter(path string, filter func(User) bool) ([]User, error) func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { if r == nil { - return nil, fmt.Errorf("nil source for passwd-formatted data") + return nil, errors.New("nil source for passwd-formatted data") } var ( @@ -130,8 +129,8 @@ func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { ) for s.Scan() { - line := strings.TrimSpace(s.Text()) - if line == "" { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { continue } @@ -179,17 +178,55 @@ func ParseGroupFileFilter(path string, filter func(Group) bool) ([]Group, error) func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) { if r == nil { - return nil, fmt.Errorf("nil source for group-formatted data") - } + return nil, errors.New("nil source for group-formatted data") + } + rd := bufio.NewReader(r) + out := []Group{} + + // Read the file line-by-line. + for { + var ( + isPrefix bool + wholeLine []byte + err error + ) + + // Read the next line. We do so in chunks (as much as reader's + // buffer is able to keep), check if we read enough columns + // already on each step and store final result in wholeLine. + for { + var line []byte + line, isPrefix, err = rd.ReadLine() - var ( - s = bufio.NewScanner(r) - out = []Group{} - ) + if err != nil { + // We should return no error if EOF is reached + // without a match. + if err == io.EOF { //nolint:errorlint // comparison with io.EOF is legit, https://github.com/polyfloyd/go-errorlint/pull/12 + err = nil + } + return out, err + } - for s.Scan() { - text := s.Text() - if text == "" { + // Simple common case: line is short enough to fit in a + // single reader's buffer. + if !isPrefix && len(wholeLine) == 0 { + wholeLine = line + break + } + + wholeLine = append(wholeLine, line...) + + // Check if we read the whole line already. + if !isPrefix { + break + } + } + + // There's no spec for /etc/passwd or /etc/group, but we try to follow + // the same rules as the glibc parser, which allows comments and blank + // space at the beginning of a line. + wholeLine = bytes.TrimSpace(wholeLine) + if len(wholeLine) == 0 || wholeLine[0] == '#' { continue } @@ -199,17 +236,12 @@ func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) { // root:x:0:root // adm:x:4:root,adm,daemon p := Group{} - parseLine(text, &p.Name, &p.Pass, &p.Gid, &p.List) + parseLine(wholeLine, &p.Name, &p.Pass, &p.Gid, &p.List) if filter == nil || filter(p) { out = append(out, p) } } - if err := s.Err(); err != nil { - return nil, err - } - - return out, nil } type ExecUser struct { @@ -280,7 +312,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( // Allow for userArg to have either "user" syntax, or optionally "user:group" syntax var userArg, groupArg string - parseLine(userSpec, &userArg, &groupArg) + parseLine([]byte(userSpec), &userArg, &groupArg) // Convert userArg and groupArg to be numeric, so we don't have to execute // Atoi *twice* for each iteration over lines. @@ -307,7 +339,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if userArg == "" { userArg = strconv.Itoa(user.Uid) } - return nil, fmt.Errorf("unable to find user %s: %v", userArg, err) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, err) } var matchedUserName string @@ -323,12 +355,12 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if uidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find user %s: %v", userArg, ErrNoPasswdEntries) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, ErrNoPasswdEntries) } user.Uid = uidArg // Must be inside valid uid range. - if user.Uid < minId || user.Uid > maxId { + if user.Uid < minID || user.Uid > maxID { return nil, ErrRange } @@ -358,7 +390,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( return g.Name == groupArg }) if err != nil && group != nil { - return nil, fmt.Errorf("unable to find groups for spec %v: %v", matchedUserName, err) + return nil, fmt.Errorf("unable to find groups for spec %v: %w", matchedUserName, err) } // Only start modifying user.Gid if it is in explicit form. @@ -372,12 +404,12 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if gidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find group %s: %v", groupArg, ErrNoGroupEntries) + return nil, fmt.Errorf("unable to find group %s: %w", groupArg, ErrNoGroupEntries) } user.Gid = gidArg // Must be inside valid gid range. - if user.Gid < minId || user.Gid > maxId { + if user.Gid < minID || user.Gid > maxID { return nil, ErrRange } @@ -401,7 +433,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( // or the given group data is nil, the id will be returned as-is // provided it is in the legal range. func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, error) { - var groups = []Group{} + groups := []Group{} if group != nil { var err error groups, err = ParseGroupFilter(group, func(g Group) bool { @@ -413,7 +445,7 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err return false }) if err != nil { - return nil, fmt.Errorf("Unable to find additional groups %v: %v", additionalGroups, err) + return nil, fmt.Errorf("Unable to find additional groups %v: %w", additionalGroups, err) } } @@ -436,10 +468,11 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err if !found { gid, err := strconv.ParseInt(ag, 10, 64) if err != nil { - return nil, fmt.Errorf("Unable to find group %s", ag) + // Not a numeric ID either. + return nil, fmt.Errorf("Unable to find group %s: %w", ag, ErrNoGroupEntries) } // Ensure gid is inside gid range. - if gid < minId || gid > maxId { + if gid < minID || gid > maxID { return nil, ErrRange } gidMap[int(gid)] = struct{}{} @@ -489,7 +522,7 @@ func ParseSubIDFileFilter(path string, filter func(SubID) bool) ([]SubID, error) func ParseSubIDFilter(r io.Reader, filter func(SubID) bool) ([]SubID, error) { if r == nil { - return nil, fmt.Errorf("nil source for subid-formatted data") + return nil, errors.New("nil source for subid-formatted data") } var ( @@ -498,8 +531,8 @@ func ParseSubIDFilter(r io.Reader, filter func(SubID) bool) ([]SubID, error) { ) for s.Scan() { - line := strings.TrimSpace(s.Text()) - if line == "" { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { continue } @@ -542,7 +575,7 @@ func ParseIDMapFileFilter(path string, filter func(IDMap) bool) ([]IDMap, error) func ParseIDMapFilter(r io.Reader, filter func(IDMap) bool) ([]IDMap, error) { if r == nil { - return nil, fmt.Errorf("nil source for idmap-formatted data") + return nil, errors.New("nil source for idmap-formatted data") } var ( @@ -551,14 +584,14 @@ func ParseIDMapFilter(r io.Reader, filter func(IDMap) bool) ([]IDMap, error) { ) for s.Scan() { - line := strings.TrimSpace(s.Text()) - if line == "" { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { continue } // see: man 7 user_namespaces p := IDMap{} - parseParts(strings.Fields(line), &p.ID, &p.ParentID, &p.Count) + parseParts(bytes.Fields(line), &p.ID, &p.ParentID, &p.Count) if filter == nil || filter(p) { out = append(out, p) diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go index 8c9bb5df39c..e018eae614e 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz package user diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns.go deleted file mode 100644 index f6cb98e5e49..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns.go +++ /dev/null @@ -1,5 +0,0 @@ -package userns - -// RunningInUserNS detects whether we are currently running in a user namespace. -// Originally copied from github.com/lxc/lxd/shared/util.go -var RunningInUserNS = runningInUserNS diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go deleted file mode 100644 index 529f8eaea2f..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go +++ /dev/null @@ -1,15 +0,0 @@ -// +build gofuzz - -package userns - -import ( - "strings" - - "github.com/opencontainers/runc/libcontainer/user" -) - -func FuzzUIDMap(data []byte) int { - uidmap, _ := user.ParseIDMap(strings.NewReader(string(data))) - _ = uidMapInUserNS(uidmap) - return 1 -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_linux.go deleted file mode 100644 index 724e6df0120..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_linux.go +++ /dev/null @@ -1,37 +0,0 @@ -package userns - -import ( - "sync" - - "github.com/opencontainers/runc/libcontainer/user" -) - -var ( - inUserNS bool - nsOnce sync.Once -) - -// runningInUserNS detects whether we are currently running in a user namespace. -// Originally copied from github.com/lxc/lxd/shared/util.go -func runningInUserNS() bool { - nsOnce.Do(func() { - uidmap, err := user.CurrentProcessUIDMap() - if err != nil { - // This kernel-provided file only exists if user namespaces are supported - return - } - inUserNS = uidMapInUserNS(uidmap) - }) - return inUserNS -} - -func uidMapInUserNS(uidmap []user.IDMap) bool { - /* - * We assume we are in the initial user namespace if we have a full - * range - 4294967295 uids starting at uid 0. - */ - if len(uidmap) == 1 && uidmap[0].ID == 0 && uidmap[0].ParentID == 0 && uidmap[0].Count == 4294967295 { - return false - } - return true -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go deleted file mode 100644 index f45bb0c3156..00000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go +++ /dev/null @@ -1,17 +0,0 @@ -// +build !linux - -package userns - -import "github.com/opencontainers/runc/libcontainer/user" - -// runningInUserNS is a stub for non-Linux systems -// Always returns false -func runningInUserNS() bool { - return false -} - -// uidMapInUserNS is a stub for non-Linux systems -// Always returns false -func uidMapInUserNS(uidmap []user.IDMap) bool { - return false -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go b/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go index c8a9364d54d..7ef9da21fd2 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go @@ -1,5 +1,3 @@ -// +build linux - package utils /* @@ -88,6 +86,11 @@ func SendFd(socket *os.File, name string, fd uintptr) error { if len(name) >= MaxNameLen { return fmt.Errorf("sendfd: filename too long: %s", name) } - oob := unix.UnixRights(int(fd)) - return unix.Sendmsg(int(socket.Fd()), []byte(name), oob, nil, 0) + return SendFds(socket, []byte(name), int(fd)) +} + +// SendFds sends a list of files descriptor and msg over the given AF_UNIX socket. +func SendFds(socket *os.File, msg []byte, fds ...int) error { + oob := unix.UnixRights(fds...) + return unix.Sendmsg(int(socket.Fd()), msg, oob, nil, 0) } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/utils/utils.go b/vendor/github.com/opencontainers/runc/libcontainer/utils/utils.go index 1b72b7a1c1b..6b9fc343522 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/utils/utils.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/utils/utils.go @@ -3,12 +3,15 @@ package utils import ( "encoding/binary" "encoding/json" + "fmt" "io" "os" "path/filepath" + "strconv" "strings" "unsafe" + securejoin "github.com/cyphar/filepath-securejoin" "golang.org/x/sys/unix" ) @@ -30,16 +33,6 @@ func init() { } } -// ResolveRootfs ensures that the current working directory is -// not a symlink and returns the absolute path to the rootfs -func ResolveRootfs(uncleanRootfs string) (string, error) { - rootfs, err := filepath.Abs(uncleanRootfs) - if err != nil { - return "", err - } - return filepath.EvalSymlinks(rootfs) -} - // ExitStatus returns the correct exit status for a process based on if it // was signaled or exited cleanly func ExitStatus(status unix.WaitStatus) int { @@ -88,6 +81,57 @@ func CleanPath(path string) string { return filepath.Clean(path) } +// stripRoot returns the passed path, stripping the root path if it was +// (lexicially) inside it. Note that both passed paths will always be treated +// as absolute, and the returned path will also always be absolute. In +// addition, the paths are cleaned before stripping the root. +func stripRoot(root, path string) string { + // Make the paths clean and absolute. + root, path = CleanPath("/"+root), CleanPath("/"+path) + switch { + case path == root: + path = "/" + case root == "/": + // do nothing + case strings.HasPrefix(path, root+"/"): + path = strings.TrimPrefix(path, root+"/") + } + return CleanPath("/" + path) +} + +// WithProcfd runs the passed closure with a procfd path (/proc/self/fd/...) +// corresponding to the unsafePath resolved within the root. Before passing the +// fd, this path is verified to have been inside the root -- so operating on it +// through the passed fdpath should be safe. Do not access this path through +// the original path strings, and do not attempt to use the pathname outside of +// the passed closure (the file handle will be freed once the closure returns). +func WithProcfd(root, unsafePath string, fn func(procfd string) error) error { + // Remove the root then forcefully resolve inside the root. + unsafePath = stripRoot(root, unsafePath) + path, err := securejoin.SecureJoin(root, unsafePath) + if err != nil { + return fmt.Errorf("resolving path inside rootfs failed: %w", err) + } + + // Open the target path. + fh, err := os.OpenFile(path, unix.O_PATH|unix.O_CLOEXEC, 0) + if err != nil { + return fmt.Errorf("open o_path procfd: %w", err) + } + defer fh.Close() + + // Double-check the path is the one we expected. + procfd := "/proc/self/fd/" + strconv.Itoa(int(fh.Fd())) + if realpath, err := os.Readlink(procfd); err != nil { + return fmt.Errorf("procfd verification failed: %w", err) + } else if realpath != path { + return fmt.Errorf("possibly malicious path detected -- refusing to operate on %s", realpath) + } + + // Run the closure. + return fn(procfd) +} + // SearchLabels searches a list of key-value pairs for the provided key and // returns the corresponding value. The pairs must be separated with '='. func SearchLabels(labels []string, query string) string { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/utils/utils_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/utils/utils_unix.go index 1576f2d4ab6..220d0b43937 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/utils/utils_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/utils/utils_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package utils @@ -14,7 +15,7 @@ import ( func EnsureProcHandle(fh *os.File) error { var buf unix.Statfs_t if err := unix.Fstatfs(int(fh.Fd()), &buf); err != nil { - return fmt.Errorf("ensure %s is on procfs: %v", fh.Name(), err) + return fmt.Errorf("ensure %s is on procfs: %w", fh.Name(), err) } if buf.Type != unix.PROC_SUPER_MAGIC { return fmt.Errorf("%s is not on procfs", fh.Name()) @@ -52,7 +53,7 @@ func CloseExecFrom(minFd int) error { // Intentionally ignore errors from unix.CloseOnExec -- the cases where // this might fail are basically file descriptors that have already // been closed (including and especially the one that was created when - // ioutil.ReadDir did the "opendir" syscall). + // os.ReadDir did the "opendir" syscall). unix.CloseOnExec(fd) } return nil diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/label/label_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/label/label_linux.go index b3d142d8c5b..12de0ae5d65 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/label/label_linux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/label/label_linux.go @@ -1,12 +1,13 @@ package label import ( + "errors" + "fmt" "os" "os/user" "strings" "github.com/opencontainers/selinux/go-selinux" - "github.com/pkg/errors" ) // Valid Label Options @@ -53,11 +54,11 @@ func InitLabels(options []string) (plabel string, mlabel string, retErr error) { return "", selinux.PrivContainerMountLabel(), nil } if i := strings.Index(opt, ":"); i == -1 { - return "", "", errors.Errorf("Bad label option %q, valid options 'disable' or \n'user, role, level, type, filetype' followed by ':' and a value", opt) + return "", "", fmt.Errorf("Bad label option %q, valid options 'disable' or \n'user, role, level, type, filetype' followed by ':' and a value", opt) } con := strings.SplitN(opt, ":", 2) if !validOptions[con[0]] { - return "", "", errors.Errorf("Bad label option %q, valid options 'disable, user, role, level, type, filetype'", con[0]) + return "", "", fmt.Errorf("Bad label option %q, valid options 'disable, user, role, level, type, filetype'", con[0]) } if con[0] == "filetype" { mcon["type"] = con[1] @@ -102,9 +103,11 @@ func SetFileCreateLabel(fileLabel string) error { return selinux.SetFSCreateLabel(fileLabel) } -// Relabel changes the label of path to the filelabel string. +// Relabel changes the label of path and all the entries beneath the path. // It changes the MCS label to s0 if shared is true. // This will allow all containers to share the content. +// +// The path itself is guaranteed to be relabeled last. func Relabel(path string, fileLabel string, shared bool) error { if !selinux.GetEnabled() || fileLabel == "" { return nil @@ -151,7 +154,7 @@ func Relabel(path string, fileLabel string, shared bool) error { path = strings.TrimSuffix(path, "/") } if exclude_paths[path] { - return errors.Errorf("SELinux relabeling of %s is not allowed", path) + return fmt.Errorf("SELinux relabeling of %s is not allowed", path) } if shared { diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/rchcon.go b/vendor/github.com/opencontainers/selinux/go-selinux/rchcon.go new file mode 100644 index 00000000000..feb739d3261 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/rchcon.go @@ -0,0 +1,22 @@ +// +build linux,go1.16 + +package selinux + +import ( + "errors" + "io/fs" + "os" + + "github.com/opencontainers/selinux/pkg/pwalkdir" +) + +func rchcon(fpath, label string) error { + return pwalkdir.Walk(fpath, func(p string, _ fs.DirEntry, _ error) error { + e := lSetFileLabel(p, label) + // Walk a file tree can race with removal, so ignore ENOENT. + if errors.Is(e, os.ErrNotExist) { + return nil + } + return e + }) +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/rchcon_go115.go b/vendor/github.com/opencontainers/selinux/go-selinux/rchcon_go115.go new file mode 100644 index 00000000000..ecc7abfac5e --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/rchcon_go115.go @@ -0,0 +1,21 @@ +// +build linux,!go1.16 + +package selinux + +import ( + "errors" + "os" + + "github.com/opencontainers/selinux/pkg/pwalk" +) + +func rchcon(fpath, label string) error { + return pwalk.Walk(fpath, func(p string, _ os.FileInfo, _ error) error { + e := lSetFileLabel(p, label) + // Walk a file tree can race with removal, so ignore ENOENT. + if errors.Is(e, os.ErrNotExist) { + return nil + } + return e + }) +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go index b336ebad3ab..5a59d151f67 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go @@ -1,7 +1,7 @@ package selinux import ( - "github.com/pkg/errors" + "errors" ) const ( @@ -38,6 +38,8 @@ var ( // CategoryRange allows the upper bound on the category range to be adjusted CategoryRange = DefaultCategoryRange + + privContainerMountLabel string ) // Context is a representation of the SELinux label broken into 4 parts @@ -59,16 +61,30 @@ func ClassIndex(class string) (int, error) { return classIndex(class) } -// SetFileLabel sets the SELinux label for this path or returns an error. +// SetFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. func SetFileLabel(fpath string, label string) error { return setFileLabel(fpath, label) } -// FileLabel returns the SELinux label for this path or returns an error. +// LsetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func LsetFileLabel(fpath string, label string) error { + return lSetFileLabel(fpath, label) +} + +// FileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. func FileLabel(fpath string) (string, error) { return fileLabel(fpath) } +// LfileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func LfileLabel(fpath string) (string, error) { + return lFileLabel(fpath) +} + // SetFSCreateLabel tells the kernel what label to use for all file system objects // created by this task. // Set the label to an empty string to return to the default label. Calls to SetFSCreateLabel @@ -253,6 +269,8 @@ func CopyLevel(src, dest string) (string, error) { // Chcon changes the fpath file object to the SELinux label label. // If fpath is a directory and recurse is true, then Chcon walks the // directory tree setting the label. +// +// The fpath itself is guaranteed to be relabeled last. func Chcon(fpath string, label string, recurse bool) error { return chcon(fpath, label, recurse) } @@ -280,5 +298,7 @@ func GetDefaultContextWithLevel(user, level, scon string) (string, error) { // PrivContainerMountLabel returns mount label for privileged containers func PrivContainerMountLabel() string { + // Make sure label is initialized. + _ = label("") return privContainerMountLabel } diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go index 54597398b4d..ee602ab96dd 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go @@ -5,20 +5,18 @@ import ( "bytes" "crypto/rand" "encoding/binary" + "errors" "fmt" "io" "io/ioutil" + "math/big" "os" "path" "path/filepath" - "regexp" "strconv" "strings" "sync" - "github.com/opencontainers/selinux/pkg/pwalk" - "github.com/pkg/errors" - "github.com/willf/bitset" "golang.org/x/sys/unix" ) @@ -35,8 +33,6 @@ const ( xattrNameSelinux = "security.selinux" ) -var policyRoot = filepath.Join(selinuxDir, readConfig(selinuxTypeTag)) - type selinuxState struct { enabledSet bool enabled bool @@ -48,7 +44,7 @@ type selinuxState struct { type level struct { sens uint - cats *bitset.BitSet + cats *big.Int } type mlsRange struct { @@ -71,7 +67,6 @@ const ( ) var ( - assignRegex = regexp.MustCompile(`^([^=]+)=(.*)$`) readOnlyFileLabel string state = selinuxState{ mcsList: make(map[string]bool), @@ -80,8 +75,24 @@ var ( // for attrPath() attrPathOnce sync.Once haveThreadSelf bool + + // for policyRoot() + policyRootOnce sync.Once + policyRootVal string + + // for label() + loadLabelsOnce sync.Once + labels map[string]string ) +func policyRoot() string { + policyRootOnce.Do(func() { + policyRootVal = filepath.Join(selinuxDir, readConfig(selinuxTypeTag)) + }) + + return policyRootVal +} + func (s *selinuxState) setEnable(enabled bool) bool { s.Lock() defer s.Unlock() @@ -120,7 +131,7 @@ func verifySELinuxfsMount(mnt string) bool { if err == nil { break } - if err == unix.EAGAIN || err == unix.EINTR { + if err == unix.EAGAIN || err == unix.EINTR { //nolint:errorlint // unix errors are bare continue } return false @@ -223,7 +234,7 @@ func readConfig(target string) string { scanner := bufio.NewScanner(in) for scanner.Scan() { - line := strings.TrimSpace(scanner.Text()) + line := bytes.TrimSpace(scanner.Bytes()) if len(line) == 0 { // Skip blank lines continue @@ -232,11 +243,12 @@ func readConfig(target string) string { // Skip comments continue } - if groups := assignRegex.FindStringSubmatch(line); groups != nil { - key, val := strings.TrimSpace(groups[1]), strings.TrimSpace(groups[2]) - if key == target { - return strings.Trim(val, "\"") - } + fields := bytes.SplitN(line, []byte{'='}, 2) + if len(fields) != 2 { + continue + } + if bytes.Equal(fields[0], []byte(target)) { + return string(bytes.Trim(fields[1], `"`)) } } return "" @@ -250,12 +262,12 @@ func isProcHandle(fh *os.File) error { if err == nil { break } - if err != unix.EINTR { - return errors.Wrapf(err, "statfs(%q) failed", fh.Name()) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "fstatfs", Path: fh.Name(), Err: err} } } if buf.Type != unix.PROC_SUPER_MAGIC { - return errors.Errorf("file %q is not on procfs", fh.Name()) + return fmt.Errorf("file %q is not on procfs", fh.Name()) } return nil @@ -275,12 +287,15 @@ func readCon(fpath string) (string, error) { if err := isProcHandle(in); err != nil { return "", err } + return readConFd(in) +} - var retval string - if _, err := fmt.Fscanf(in, "%s", &retval); err != nil { +func readConFd(in *os.File) (string, error) { + data, err := ioutil.ReadAll(in) + if err != nil { return "", err } - return strings.Trim(retval, "\x00"), nil + return string(bytes.TrimSuffix(data, []byte{0})), nil } // classIndex returns the int index for an object class in the loaded policy, @@ -301,8 +316,9 @@ func classIndex(class string) (int, error) { return index, nil } -// setFileLabel sets the SELinux label for this path or returns an error. -func setFileLabel(fpath string, label string) error { +// lSetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func lSetFileLabel(fpath string, label string) error { if fpath == "" { return ErrEmptyPath } @@ -311,23 +327,61 @@ func setFileLabel(fpath string, label string) error { if err == nil { break } - if err != unix.EINTR { - return errors.Wrapf(err, "failed to set file label on %s", fpath) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "lsetxattr", Path: fpath, Err: err} + } + } + + return nil +} + +// setFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. +func setFileLabel(fpath string, label string) error { + if fpath == "" { + return ErrEmptyPath + } + for { + err := unix.Setxattr(fpath, xattrNameSelinux, []byte(label), 0) + if err == nil { + break + } + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "setxattr", Path: fpath, Err: err} } } return nil } -// fileLabel returns the SELinux label for this path or returns an error. +// fileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. func fileLabel(fpath string) (string, error) { if fpath == "" { return "", ErrEmptyPath } + label, err := getxattr(fpath, xattrNameSelinux) + if err != nil { + return "", &os.PathError{Op: "getxattr", Path: fpath, Err: err} + } + // Trim the NUL byte at the end of the byte buffer, if present. + if len(label) > 0 && label[len(label)-1] == '\x00' { + label = label[:len(label)-1] + } + return string(label), nil +} + +// lFileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func lFileLabel(fpath string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + label, err := lgetxattr(fpath, xattrNameSelinux) if err != nil { - return "", err + return "", &os.PathError{Op: "lgetxattr", Path: fpath, Err: err} } // Trim the NUL byte at the end of the byte buffer, if present. if len(label) > 0 && label[len(label)-1] == '\x00' { @@ -390,7 +444,7 @@ func writeCon(fpath, val string) error { _, err = out.Write(nil) } if err != nil { - return errors.Wrapf(err, "failed to set %s on procfs", fpath) + return err } return nil } @@ -440,8 +494,8 @@ func computeCreateContext(source string, target string, class string) (string, e } // catsToBitset stores categories in a bitset. -func catsToBitset(cats string) (*bitset.BitSet, error) { - bitset := &bitset.BitSet{} +func catsToBitset(cats string) (*big.Int, error) { + bitset := new(big.Int) catlist := strings.Split(cats, ",") for _, r := range catlist { @@ -456,14 +510,14 @@ func catsToBitset(cats string) (*bitset.BitSet, error) { return nil, err } for i := catstart; i <= catend; i++ { - bitset.Set(i) + bitset.SetBit(bitset, int(i), 1) } } else { cat, err := parseLevelItem(ranges[0], category) if err != nil { return nil, err } - bitset.Set(cat) + bitset.SetBit(bitset, int(cat), 1) } } @@ -489,13 +543,13 @@ func (l *level) parseLevel(levelStr string) error { lvl := strings.SplitN(levelStr, ":", 2) sens, err := parseLevelItem(lvl[0], sensitivity) if err != nil { - return errors.Wrap(err, "failed to parse sensitivity") + return fmt.Errorf("failed to parse sensitivity: %w", err) } l.sens = sens if len(lvl) > 1 { cats, err := catsToBitset(lvl[1]) if err != nil { - return errors.Wrap(err, "failed to parse categories") + return fmt.Errorf("failed to parse categories: %w", err) } l.cats = cats } @@ -513,14 +567,14 @@ func rangeStrToMLSRange(rangeStr string) (*mlsRange, error) { case 2: mlsRange.high = &level{} if err := mlsRange.high.parseLevel(levelSlice[1]); err != nil { - return nil, errors.Wrapf(err, "failed to parse high level %q", levelSlice[1]) + return nil, fmt.Errorf("failed to parse high level %q: %w", levelSlice[1], err) } fallthrough // rangeStr that is single level, e.g. s6:c0,c3,c5,c30.c1023 case 1: mlsRange.low = &level{} if err := mlsRange.low.parseLevel(levelSlice[0]); err != nil { - return nil, errors.Wrapf(err, "failed to parse low level %q", levelSlice[0]) + return nil, fmt.Errorf("failed to parse low level %q: %w", levelSlice[0], err) } } @@ -533,37 +587,30 @@ func rangeStrToMLSRange(rangeStr string) (*mlsRange, error) { // bitsetToStr takes a category bitset and returns it in the // canonical selinux syntax -func bitsetToStr(c *bitset.BitSet) string { +func bitsetToStr(c *big.Int) string { var str string - i, e := c.NextSet(0) - len := 0 - for e { - if len == 0 { + + length := 0 + for i := int(c.TrailingZeroBits()); i < c.BitLen(); i++ { + if c.Bit(i) == 0 { + continue + } + if length == 0 { if str != "" { str += "," } - str += "c" + strconv.Itoa(int(i)) - } - - next, e := c.NextSet(i + 1) - if e { - // consecutive cats - if next == i+1 { - len++ - i = next - continue - } + str += "c" + strconv.Itoa(i) } - if len == 1 { - str += ",c" + strconv.Itoa(int(i)) - } else if len > 1 { - str += ".c" + strconv.Itoa(int(i)) + if c.Bit(i+1) == 1 { + length++ + continue } - if !e { - break + if length == 1 { + str += ",c" + strconv.Itoa(i) + } else if length > 1 { + str += ".c" + strconv.Itoa(i) } - len = 0 - i = next + length = 0 } return str @@ -576,13 +623,16 @@ func (l1 *level) equal(l2 *level) bool { if l1.sens != l2.sens { return false } - return l1.cats.Equal(l2.cats) + if l2.cats == nil || l1.cats == nil { + return l2.cats == l1.cats + } + return l1.cats.Cmp(l2.cats) == 0 } // String returns an mlsRange as a string. func (m mlsRange) String() string { low := "s" + strconv.Itoa(int(m.low.sens)) - if m.low.cats != nil && m.low.cats.Count() > 0 { + if m.low.cats != nil && m.low.cats.BitLen() > 0 { low += ":" + bitsetToStr(m.low.cats) } @@ -591,7 +641,7 @@ func (m mlsRange) String() string { } high := "s" + strconv.Itoa(int(m.high.sens)) - if m.high.cats != nil && m.high.cats.Count() > 0 { + if m.high.cats != nil && m.high.cats.BitLen() > 0 { high += ":" + bitsetToStr(m.high.cats) } @@ -641,10 +691,12 @@ func calculateGlbLub(sourceRange, targetRange string) (string, error) { /* find the intersecting categories */ if s.low.cats != nil && t.low.cats != nil { - outrange.low.cats = s.low.cats.Intersection(t.low.cats) + outrange.low.cats = new(big.Int) + outrange.low.cats.And(s.low.cats, t.low.cats) } if s.high.cats != nil && t.high.cats != nil { - outrange.high.cats = s.high.cats.Intersection(t.high.cats) + outrange.high.cats = new(big.Int) + outrange.high.cats.And(s.high.cats, t.high.cats) } return outrange.String(), nil @@ -665,11 +717,7 @@ func readWriteCon(fpath string, val string) (string, error) { return "", err } - var retval string - if _, err := fmt.Fscanf(f, "%s", &retval); err != nil { - return "", err - } - return strings.Trim(retval, "\x00"), nil + return readConFd(f) } // setExecLabel sets the SELinux label that the kernel will use for any programs @@ -697,17 +745,21 @@ func socketLabel() (string, error) { // peerLabel retrieves the label of the client on the other side of a socket func peerLabel(fd uintptr) (string, error) { - return unix.GetsockoptString(int(fd), unix.SOL_SOCKET, unix.SO_PEERSEC) + label, err := unix.GetsockoptString(int(fd), unix.SOL_SOCKET, unix.SO_PEERSEC) + if err != nil { + return "", &os.PathError{Op: "getsockopt", Path: "fd " + strconv.Itoa(int(fd)), Err: err} + } + return label, nil } // setKeyLabel takes a process label and tells the kernel to assign the // label to the next kernel keyring that gets created func setKeyLabel(label string) error { err := writeCon("/proc/self/attr/keycreate", label) - if os.IsNotExist(errors.Cause(err)) { + if errors.Is(err, os.ErrNotExist) { return nil } - if label == "" && os.IsPermission(errors.Cause(err)) { + if label == "" && errors.Is(err, os.ErrPermission) { return nil } return err @@ -720,10 +772,10 @@ func keyLabel() (string, error) { // get returns the Context as a string func (c Context) get() string { - if c["level"] != "" { - return fmt.Sprintf("%s:%s:%s:%s", c["user"], c["role"], c["type"], c["level"]) + if level := c["level"]; level != "" { + return c["user"] + ":" + c["role"] + ":" + c["type"] + ":" + level } - return fmt.Sprintf("%s:%s:%s", c["user"], c["role"], c["type"]) + return c["user"] + ":" + c["role"] + ":" + c["type"] } // newContext creates a new Context struct from the specified label @@ -784,7 +836,7 @@ func enforceMode() int { // setEnforceMode sets the current SELinux mode Enforcing, Permissive. // Disabled is not valid, since this needs to be set at boot time. func setEnforceMode(mode int) error { - return ioutil.WriteFile(selinuxEnforcePath(), []byte(strconv.Itoa(mode)), 0644) + return ioutil.WriteFile(selinuxEnforcePath(), []byte(strconv.Itoa(mode)), 0o644) } // defaultEnforceMode returns the systems default SELinux mode Enforcing, @@ -888,24 +940,21 @@ func openContextFile() (*os.File, error) { if f, err := os.Open(contextFile); err == nil { return f, nil } - lxcPath := filepath.Join(policyRoot, "/contexts/lxc_contexts") - return os.Open(lxcPath) + return os.Open(filepath.Join(policyRoot(), "/contexts/lxc_contexts")) } -var labels, privContainerMountLabel = loadLabels() - -func loadLabels() (map[string]string, string) { - labels := make(map[string]string) +func loadLabels() { + labels = make(map[string]string) in, err := openContextFile() if err != nil { - return labels, "" + return } defer in.Close() scanner := bufio.NewScanner(in) for scanner.Scan() { - line := strings.TrimSpace(scanner.Text()) + line := bytes.TrimSpace(scanner.Bytes()) if len(line) == 0 { // Skip blank lines continue @@ -914,38 +963,47 @@ func loadLabels() (map[string]string, string) { // Skip comments continue } - if groups := assignRegex.FindStringSubmatch(line); groups != nil { - key, val := strings.TrimSpace(groups[1]), strings.TrimSpace(groups[2]) - labels[key] = strings.Trim(val, "\"") + fields := bytes.SplitN(line, []byte{'='}, 2) + if len(fields) != 2 { + continue } + key, val := bytes.TrimSpace(fields[0]), bytes.TrimSpace(fields[1]) + labels[string(key)] = string(bytes.Trim(val, `"`)) } con, _ := NewContext(labels["file"]) con["level"] = fmt.Sprintf("s0:c%d,c%d", maxCategory-2, maxCategory-1) - reserveLabel(con.get()) - return labels, con.get() + privContainerMountLabel = con.get() + reserveLabel(privContainerMountLabel) +} + +func label(key string) string { + loadLabelsOnce.Do(func() { + loadLabels() + }) + return labels[key] } // kvmContainerLabels returns the default processLabel and mountLabel to be used // for kvm containers by the calling process. func kvmContainerLabels() (string, string) { - processLabel := labels["kvm_process"] + processLabel := label("kvm_process") if processLabel == "" { - processLabel = labels["process"] + processLabel = label("process") } - return addMcs(processLabel, labels["file"]) + return addMcs(processLabel, label("file")) } // initContainerLabels returns the default processLabel and file labels to be // used for containers running an init system like systemd by the calling process. func initContainerLabels() (string, string) { - processLabel := labels["init_process"] + processLabel := label("init_process") if processLabel == "" { - processLabel = labels["process"] + processLabel = label("process") } - return addMcs(processLabel, labels["file"]) + return addMcs(processLabel, label("file")) } // containerLabels returns an allocated processLabel and fileLabel to be used for @@ -955,9 +1013,9 @@ func containerLabels() (processLabel string, fileLabel string) { return "", "" } - processLabel = labels["process"] - fileLabel = labels["file"] - readOnlyFileLabel = labels["ro_file"] + processLabel = label("process") + fileLabel = label("file") + readOnlyFileLabel = label("ro_file") if processLabel == "" || fileLabel == "" { return "", fileLabel @@ -985,7 +1043,7 @@ func addMcs(processLabel, fileLabel string) (string, string) { // securityCheckContext validates that the SELinux label is understood by the kernel func securityCheckContext(val string) error { - return ioutil.WriteFile(path.Join(getSelinuxMountPoint(), "context"), []byte(val), 0644) + return ioutil.WriteFile(path.Join(getSelinuxMountPoint(), "context"), []byte(val), 0o644) } // copyLevel returns a label with the MLS/MCS level from src label replaced on @@ -1023,7 +1081,7 @@ func badPrefix(fpath string) error { badPrefixes := []string{"/usr"} for _, prefix := range badPrefixes { if strings.HasPrefix(fpath, prefix) { - return errors.Errorf("relabeling content in %s is not allowed", prefix) + return fmt.Errorf("relabeling content in %s is not allowed", prefix) } } return nil @@ -1044,17 +1102,10 @@ func chcon(fpath string, label string, recurse bool) error { } if !recurse { - return SetFileLabel(fpath, label) + return setFileLabel(fpath, label) } - return pwalk.Walk(fpath, func(p string, info os.FileInfo, err error) error { - e := SetFileLabel(p, label) - // Walk a file tree can race with removal, so ignore ENOENT - if os.IsNotExist(errors.Cause(e)) { - return nil - } - return e - }) + return rchcon(fpath, label) } // dupSecOpt takes an SELinux process label and returns security options that @@ -1072,7 +1123,8 @@ func dupSecOpt(src string) ([]string, error) { con["type"] == "" { return nil, nil } - dup := []string{"user:" + con["user"], + dup := []string{ + "user:" + con["user"], "role:" + con["role"], "type:" + con["type"], } @@ -1140,9 +1192,8 @@ func findUserInContext(context Context, r io.Reader, verifier func(string) error return outConn, nil } } - if err := scanner.Err(); err != nil { - return "", errors.Wrap(err, "failed to scan for context") + return "", fmt.Errorf("failed to scan for context: %w", err) } return "", nil @@ -1155,7 +1206,7 @@ func getDefaultContextFromReaders(c *defaultSECtx) (string, error) { context, err := newContext(c.scon) if err != nil { - return "", errors.Wrapf(err, "failed to create label for %s", c.scon) + return "", fmt.Errorf("failed to create label for %s: %w", c.scon, err) } // set so the verifier validates the matched context with the provided user and level. @@ -1180,19 +1231,18 @@ func getDefaultContextFromReaders(c *defaultSECtx) (string, error) { return conn, nil } - return "", errors.Wrapf(ErrContextMissing, "context not found: %q", c.scon) + return "", fmt.Errorf("context %q not found: %w", c.scon, ErrContextMissing) } func getDefaultContextWithLevel(user, level, scon string) (string, error) { - userPath := filepath.Join(policyRoot, selinuxUsersDir, user) - defaultPath := filepath.Join(policyRoot, defaultContexts) - + userPath := filepath.Join(policyRoot(), selinuxUsersDir, user) fu, err := os.Open(userPath) if err != nil { return "", err } defer fu.Close() + defaultPath := filepath.Join(policyRoot(), defaultContexts) fd, err := os.Open(defaultPath) if err != nil { return "", err diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go index b7218a0b6a8..78743b020c9 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go @@ -2,8 +2,6 @@ package selinux -const privContainerMountLabel = "" - func setDisabled() { } @@ -19,10 +17,18 @@ func setFileLabel(fpath string, label string) error { return nil } +func lSetFileLabel(fpath string, label string) error { + return nil +} + func fileLabel(fpath string) (string, error) { return "", nil } +func lFileLabel(fpath string) (string, error) { + return "", nil +} + func setFSCreateLabel(label string) error { return nil } @@ -152,3 +158,7 @@ func disableSecOpt() []string { func getDefaultContextWithLevel(user, level, scon string) (string, error) { return "", nil } + +func label(_ string) string { + return "" +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go index 117c255be20..9e473ca168f 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go @@ -10,7 +10,7 @@ func lgetxattr(path, attr string) ([]byte, error) { // Start with a 128 length byte array dest := make([]byte, 128) sz, errno := doLgetxattr(path, attr, dest) - for errno == unix.ERANGE { + for errno == unix.ERANGE { //nolint:errorlint // unix errors are bare // Buffer too small, use zero-sized buffer to get the actual size sz, errno = doLgetxattr(path, attr, []byte{}) if errno != nil { @@ -31,7 +31,40 @@ func lgetxattr(path, attr string) ([]byte, error) { func doLgetxattr(path, attr string, dest []byte) (int, error) { for { sz, err := unix.Lgetxattr(path, attr, dest) - if err != unix.EINTR { + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return sz, err + } + } +} + +// getxattr returns a []byte slice containing the value of +// an extended attribute attr set for path. +func getxattr(path, attr string) ([]byte, error) { + // Start with a 128 length byte array + dest := make([]byte, 128) + sz, errno := dogetxattr(path, attr, dest) + for errno == unix.ERANGE { //nolint:errorlint // unix errors are bare + // Buffer too small, use zero-sized buffer to get the actual size + sz, errno = dogetxattr(path, attr, []byte{}) + if errno != nil { + return nil, errno + } + + dest = make([]byte, sz) + sz, errno = dogetxattr(path, attr, dest) + } + if errno != nil { + return nil, errno + } + + return dest[:sz], nil +} + +// dogetxattr is a wrapper that retries on EINTR +func dogetxattr(path, attr string, dest []byte) (int, error) { + for { + sz, err := unix.Getxattr(path, attr, dest) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare return sz, err } } diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalk/README.md b/vendor/github.com/opencontainers/selinux/pkg/pwalk/README.md index 16c4dfd3ecc..7e78dce0156 100644 --- a/vendor/github.com/opencontainers/selinux/pkg/pwalk/README.md +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalk/README.md @@ -8,6 +8,12 @@ By default, it utilizes 2\*runtime.NumCPU() goroutines for callbacks. This can be changed by using WalkN function which has the additional parameter, specifying the number of goroutines (concurrency). +### pwalk vs pwalkdir + +This package is deprecated in favor of +[pwalkdir](https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir), +which is faster, but requires at least Go 1.16. + ### Caveats Please note the following limitations of this code: diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go b/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go index 437b12b3e28..202c80da59c 100644 --- a/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go @@ -1,12 +1,11 @@ package pwalk import ( + "fmt" "os" "path/filepath" "runtime" "sync" - - "github.com/pkg/errors" ) type WalkFunc = filepath.WalkFunc @@ -20,7 +19,7 @@ type WalkFunc = filepath.WalkFunc // // Note that this implementation only supports primitive error handling: // -// - no errors are ever passed to WalkFn; +// - no errors are ever passed to walkFn; // // - once a walkFn returns any error, all further processing stops // and the error is returned to the caller of Walk; @@ -42,7 +41,7 @@ func Walk(root string, walkFn WalkFunc) error { func WalkN(root string, walkFn WalkFunc, num int) error { // make sure limit is sensible if num < 1 { - return errors.Errorf("walk(%q): num must be > 0", root) + return fmt.Errorf("walk(%q): num must be > 0", root) } files := make(chan *walkArgs, 2*num) @@ -52,6 +51,9 @@ func WalkN(root string, walkFn WalkFunc, num int) error { var ( err error wg sync.WaitGroup + + rootLen = len(root) + rootEntry *walkArgs ) wg.Add(1) go func() { @@ -60,6 +62,11 @@ func WalkN(root string, walkFn WalkFunc, num int) error { close(files) return err } + if len(p) == rootLen { + // Root entry is processed separately below. + rootEntry = &walkArgs{path: p, info: &info} + return nil + } // add a file to the queue unless a callback sent an error select { case e := <-errCh: @@ -93,10 +100,14 @@ func WalkN(root string, walkFn WalkFunc, num int) error { wg.Wait() + if err == nil { + err = walkFn(rootEntry.path, *rootEntry.info, nil) + } + return err } -// walkArgs holds the arguments that were passed to the Walk or WalkLimit +// walkArgs holds the arguments that were passed to the Walk or WalkN // functions. type walkArgs struct { path string diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md new file mode 100644 index 00000000000..068ac400565 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md @@ -0,0 +1,54 @@ +## pwalkdir: parallel implementation of filepath.WalkDir + +This is a wrapper for [filepath.WalkDir](https://pkg.go.dev/path/filepath#WalkDir) +which may speed it up by calling multiple callback functions (WalkDirFunc) +in parallel, utilizing goroutines. + +By default, it utilizes 2\*runtime.NumCPU() goroutines for callbacks. +This can be changed by using WalkN function which has the additional +parameter, specifying the number of goroutines (concurrency). + +### pwalk vs pwalkdir + +This package is very similar to +[pwalk](https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir), +but utilizes `filepath.WalkDir` (added to Go 1.16), which does not call stat(2) +on every entry and is therefore faster (up to 3x, depending on usage scenario). + +Users who are OK with requiring Go 1.16+ should switch to this +implementation. + +### Caveats + +Please note the following limitations of this code: + +* Unlike filepath.WalkDir, the order of calls is non-deterministic; + +* Only primitive error handling is supported: + + * fs.SkipDir is not supported; + + * no errors are ever passed to WalkDirFunc; + + * once any error is returned from any walkDirFunc instance, no more calls + to WalkDirFunc are made, and the error is returned to the caller of WalkDir; + + * if more than one WalkDirFunc instance will return an error, only one + of such errors will be propagated to and returned by WalkDir, others + will be silently discarded. + +### Documentation + +For the official documentation, see +https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir + +### Benchmarks + +For a WalkDirFunc that consists solely of the return statement, this +implementation is about 15% slower than the standard library's +filepath.WalkDir. + +Otherwise (if a WalkDirFunc is actually doing something) this is usually +faster, except when the WalkDirN(..., 1) is used. Run `go test -bench .` +to see how different operations can benefit from it, as well as how the +level of paralellism affects the speed. diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go new file mode 100644 index 00000000000..a5796b2c4f1 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go @@ -0,0 +1,116 @@ +//go:build go1.16 +// +build go1.16 + +package pwalkdir + +import ( + "fmt" + "io/fs" + "path/filepath" + "runtime" + "sync" +) + +// Walk is a wrapper for filepath.WalkDir which can call multiple walkFn +// in parallel, allowing to handle each item concurrently. A maximum of +// twice the runtime.NumCPU() walkFn will be called at any one time. +// If you want to change the maximum, use WalkN instead. +// +// The order of calls is non-deterministic. +// +// Note that this implementation only supports primitive error handling: +// +// - no errors are ever passed to walkFn; +// +// - once a walkFn returns any error, all further processing stops +// and the error is returned to the caller of Walk; +// +// - filepath.SkipDir is not supported; +// +// - if more than one walkFn instance will return an error, only one +// of such errors will be propagated and returned by Walk, others +// will be silently discarded. +func Walk(root string, walkFn fs.WalkDirFunc) error { + return WalkN(root, walkFn, runtime.NumCPU()*2) +} + +// WalkN is a wrapper for filepath.WalkDir which can call multiple walkFn +// in parallel, allowing to handle each item concurrently. A maximum of +// num walkFn will be called at any one time. +// +// Please see Walk documentation for caveats of using this function. +func WalkN(root string, walkFn fs.WalkDirFunc, num int) error { + // make sure limit is sensible + if num < 1 { + return fmt.Errorf("walk(%q): num must be > 0", root) + } + + files := make(chan *walkArgs, 2*num) + errCh := make(chan error, 1) // Get the first error, ignore others. + + // Start walking a tree asap. + var ( + err error + wg sync.WaitGroup + + rootLen = len(root) + rootEntry *walkArgs + ) + wg.Add(1) + go func() { + err = filepath.WalkDir(root, func(p string, entry fs.DirEntry, err error) error { + if err != nil { + close(files) + return err + } + if len(p) == rootLen { + // Root entry is processed separately below. + rootEntry = &walkArgs{path: p, entry: entry} + return nil + } + // Add a file to the queue unless a callback sent an error. + select { + case e := <-errCh: + close(files) + return e + default: + files <- &walkArgs{path: p, entry: entry} + return nil + } + }) + if err == nil { + close(files) + } + wg.Done() + }() + + wg.Add(num) + for i := 0; i < num; i++ { + go func() { + for file := range files { + if e := walkFn(file.path, file.entry, nil); e != nil { + select { + case errCh <- e: // sent ok + default: // buffer full + } + } + } + wg.Done() + }() + } + + wg.Wait() + + if err == nil { + err = walkFn(rootEntry.path, rootEntry.entry, nil) + } + + return err +} + +// walkArgs holds the arguments that were passed to the Walk or WalkN +// functions. +type walkArgs struct { + path string + entry fs.DirEntry +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/counter.go b/vendor/github.com/prometheus/client_golang/prometheus/counter.go index 0e1b48c03f1..3f8fd790d66 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/counter.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/counter.go @@ -163,7 +163,7 @@ func (c *counter) updateExemplar(v float64, l Labels) { // (e.g. number of HTTP requests, partitioned by response code and // method). Create instances with NewCounterVec. type CounterVec struct { - *metricVec + *MetricVec } // NewCounterVec creates a new CounterVec based on the provided CounterOpts and @@ -176,11 +176,11 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { opts.ConstLabels, ) return &CounterVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { if len(lvs) != len(desc.variableLabels) { panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) } - result := &counter{desc: desc, labelPairs: makeLabelPairs(desc, lvs), now: time.Now} + result := &counter{desc: desc, labelPairs: MakeLabelPairs(desc, lvs), now: time.Now} result.init(result) // Init self-collection. return result }), @@ -188,7 +188,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { } // GetMetricWithLabelValues returns the Counter for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Counter is created. // // It is possible to call this method without using the returned Counter to only @@ -202,7 +202,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { // Counter with the same label values is created later. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -211,7 +211,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Counter), err } @@ -219,19 +219,19 @@ func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) { } // GetMetricWith returns the Counter for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Counter is created. Implications of // creating a Counter without using it and keeping the Counter for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Counter), err } @@ -275,7 +275,7 @@ func (v *CounterVec) With(labels Labels) Counter { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *CounterVec) CurryWith(labels Labels) (*CounterVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &CounterVec{vec}, err } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/desc.go b/vendor/github.com/prometheus/client_golang/prometheus/desc.go index 2f19f5e1e7e..4bb816ab75a 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/desc.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/desc.go @@ -20,7 +20,7 @@ import ( "strings" "github.com/cespare/xxhash/v2" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/model" @@ -51,7 +51,7 @@ type Desc struct { // constLabelPairs contains precalculated DTO label pairs based on // the constant labels. constLabelPairs []*dto.LabelPair - // VariableLabels contains names of labels for which the metric + // variableLabels contains names of labels for which the metric // maintains variable values. variableLabels []string // id is a hash of the values of the ConstLabels and fqName. This diff --git a/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go index 18a99d5faaa..c41ab37f3bb 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go @@ -22,43 +22,10 @@ type expvarCollector struct { exports map[string]*Desc } -// NewExpvarCollector returns a newly allocated expvar Collector that still has -// to be registered with a Prometheus registry. +// NewExpvarCollector is the obsolete version of collectors.NewExpvarCollector. +// See there for documentation. // -// An expvar Collector collects metrics from the expvar interface. It provides a -// quick way to expose numeric values that are already exported via expvar as -// Prometheus metrics. Note that the data models of expvar and Prometheus are -// fundamentally different, and that the expvar Collector is inherently slower -// than native Prometheus metrics. Thus, the expvar Collector is probably great -// for experiments and prototying, but you should seriously consider a more -// direct implementation of Prometheus metrics for monitoring production -// systems. -// -// The exports map has the following meaning: -// -// The keys in the map correspond to expvar keys, i.e. for every expvar key you -// want to export as Prometheus metric, you need an entry in the exports -// map. The descriptor mapped to each key describes how to export the expvar -// value. It defines the name and the help string of the Prometheus metric -// proxying the expvar value. The type will always be Untyped. -// -// For descriptors without variable labels, the expvar value must be a number or -// a bool. The number is then directly exported as the Prometheus sample -// value. (For a bool, 'false' translates to 0 and 'true' to 1). Expvar values -// that are not numbers or bools are silently ignored. -// -// If the descriptor has one variable label, the expvar value must be an expvar -// map. The keys in the expvar map become the various values of the one -// Prometheus label. The values in the expvar map must be numbers or bools again -// as above. -// -// For descriptors with more than one variable label, the expvar must be a -// nested expvar map, i.e. where the values of the topmost map are maps again -// etc. until a depth is reached that corresponds to the number of labels. The -// leaves of that structure must be numbers or bools as above to serve as the -// sample values. -// -// Anything that does not fit into the scheme above is silently ignored. +// Deprecated: Use collectors.NewExpvarCollector instead. func NewExpvarCollector(exports map[string]*Desc) Collector { return &expvarCollector{ exports: exports, diff --git a/vendor/github.com/prometheus/client_golang/prometheus/gauge.go b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go index d67573f767a..bd0733d6a7d 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/gauge.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go @@ -132,7 +132,7 @@ func (g *gauge) Write(out *dto.Metric) error { // (e.g. number of operations queued, partitioned by user and operation // type). Create instances with NewGaugeVec. type GaugeVec struct { - *metricVec + *MetricVec } // NewGaugeVec creates a new GaugeVec based on the provided GaugeOpts and @@ -145,11 +145,11 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { opts.ConstLabels, ) return &GaugeVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { if len(lvs) != len(desc.variableLabels) { panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) } - result := &gauge{desc: desc, labelPairs: makeLabelPairs(desc, lvs)} + result := &gauge{desc: desc, labelPairs: MakeLabelPairs(desc, lvs)} result.init(result) // Init self-collection. return result }), @@ -157,7 +157,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { } // GetMetricWithLabelValues returns the Gauge for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Gauge is created. // // It is possible to call this method without using the returned Gauge to only @@ -172,7 +172,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -180,7 +180,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { // latter has a much more readable (albeit more verbose) syntax, but it comes // with a performance overhead (for creating and processing the Labels map). func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Gauge), err } @@ -188,19 +188,19 @@ func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) { } // GetMetricWith returns the Gauge for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Gauge is created. Implications of // creating a Gauge without using it and keeping the Gauge for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Gauge), err } @@ -244,7 +244,7 @@ func (v *GaugeVec) With(labels Labels) Gauge { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *GaugeVec) CurryWith(labels Labels) (*GaugeVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &GaugeVec{vec}, err } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go index ea05cf429f2..a96ed1cee88 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go @@ -36,31 +36,10 @@ type goCollector struct { msMaxAge time.Duration // Maximum allowed age of old memstats. } -// NewGoCollector returns a collector that exports metrics about the current Go -// process. This includes memory stats. To collect those, runtime.ReadMemStats -// is called. This requires to “stop the world”, which usually only happens for -// garbage collection (GC). Take the following implications into account when -// deciding whether to use the Go collector: +// NewGoCollector is the obsolete version of collectors.NewGoCollector. +// See there for documentation. // -// 1. The performance impact of stopping the world is the more relevant the more -// frequently metrics are collected. However, with Go1.9 or later the -// stop-the-world time per metrics collection is very short (~25µs) so that the -// performance impact will only matter in rare cases. However, with older Go -// versions, the stop-the-world duration depends on the heap size and can be -// quite significant (~1.7 ms/GiB as per -// https://go-review.googlesource.com/c/go/+/34937). -// -// 2. During an ongoing GC, nothing else can stop the world. Therefore, if the -// metrics collection happens to coincide with GC, it will only complete after -// GC has finished. Usually, GC is fast enough to not cause problems. However, -// with a very large heap, GC might take multiple seconds, which is enough to -// cause scrape timeouts in common setups. To avoid this problem, the Go -// collector will use the memstats from a previous collection if -// runtime.ReadMemStats takes more than 1s. However, if there are no previously -// collected memstats, or their collection is more than 5m ago, the collection -// will block until runtime.ReadMemStats succeeds. (The problem might be solved -// in Go1.13, see https://github.com/golang/go/issues/19812 for the related Go -// issue.) +// Deprecated: Use collectors.NewGoCollector instead. func NewGoCollector() Collector { return &goCollector{ goroutinesDesc: NewDesc( @@ -365,25 +344,17 @@ type memStatsMetrics []struct { valType ValueType } -// NewBuildInfoCollector returns a collector collecting a single metric -// "go_build_info" with the constant value 1 and three labels "path", "version", -// and "checksum". Their label values contain the main module path, version, and -// checksum, respectively. The labels will only have meaningful values if the -// binary is built with Go module support and from source code retrieved from -// the source repository (rather than the local file system). This is usually -// accomplished by building from outside of GOPATH, specifying the full address -// of the main package, e.g. "GO111MODULE=on go run -// github.com/prometheus/client_golang/examples/random". If built without Go -// module support, all label values will be "unknown". If built with Go module -// support but using the source code from the local file system, the "path" will -// be set appropriately, but "checksum" will be empty and "version" will be -// "(devel)". +// NewBuildInfoCollector is the obsolete version of collectors.NewBuildInfoCollector. +// See there for documentation. // -// This collector uses only the build information for the main module. See -// https://github.com/povilasv/prommod for an example of a collector for the -// module dependencies. +// Deprecated: Use collectors.NewBuildInfoCollector instead. func NewBuildInfoCollector() Collector { - path, version, sum := readBuildInfo() + path, version, sum := "unknown", "unknown", "unknown" + if bi, ok := debug.ReadBuildInfo(); ok { + path = bi.Main.Path + version = bi.Main.Version + sum = bi.Main.Sum + } c := &selfCollector{MustNewConstMetric( NewDesc( "go_build_info", diff --git a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go index d4ea301a33c..8425640b390 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go @@ -22,7 +22,7 @@ import ( "sync/atomic" "time" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -47,7 +47,12 @@ type Histogram interface { Metric Collector - // Observe adds a single observation to the histogram. + // Observe adds a single observation to the histogram. Observations are + // usually positive or zero. Negative observations are accepted but + // prevent current versions of Prometheus from properly detecting + // counter resets in the sum of observations. See + // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations + // for details. Observe(float64) } @@ -192,7 +197,7 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr h := &histogram{ desc: desc, upperBounds: opts.Buckets, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), counts: [2]*histogramCounts{{}, {}}, now: time.Now, } @@ -409,7 +414,7 @@ func (h *histogram) updateExemplar(v float64, bucket int, l Labels) { // (e.g. HTTP request latencies, partitioned by status code and method). Create // instances with NewHistogramVec. type HistogramVec struct { - *metricVec + *MetricVec } // NewHistogramVec creates a new HistogramVec based on the provided HistogramOpts and @@ -422,14 +427,14 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { opts.ConstLabels, ) return &HistogramVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { return newHistogram(desc, opts, lvs...) }), } } // GetMetricWithLabelValues returns the Histogram for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Histogram is created. // // It is possible to call this method without using the returned Histogram to only @@ -444,7 +449,7 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -453,7 +458,7 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Observer), err } @@ -461,19 +466,19 @@ func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) } // GetMetricWith returns the Histogram for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Histogram is created. Implications of // creating a Histogram without using it and keeping the Histogram for later use // are the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *HistogramVec) GetMetricWith(labels Labels) (Observer, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Observer), err } @@ -517,7 +522,7 @@ func (v *HistogramVec) With(labels Labels) Observer { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *HistogramVec) CurryWith(labels Labels) (ObserverVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &HistogramVec{vec}, err } @@ -602,7 +607,7 @@ func NewConstHistogram( count: count, sum: sum, buckets: buckets, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/metric.go index 35bd8bde34c..dc121910a52 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/metric.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/metric.go @@ -17,7 +17,7 @@ import ( "strings" "time" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/model" @@ -58,7 +58,7 @@ type Metric interface { } // Opts bundles the options for creating most Metric types. Each metric -// implementation XXX has its own XXXOpts type, but in most cases, it is just be +// implementation XXX has its own XXXOpts type, but in most cases, it is just // an alias of this type (which might change when the requirement arises.) // // It is mandatory to set Name to a non-empty string. All other fields are @@ -89,7 +89,7 @@ type Opts struct { // better covered by target labels set by the scraping Prometheus // server, or by one specific metric (e.g. a build_info or a // machine_role metric). See also - // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels + // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels ConstLabels Labels } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go index 9b809794212..5bfe0ff5bbc 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go @@ -15,7 +15,11 @@ package prometheus import ( "errors" + "fmt" + "io/ioutil" "os" + "strconv" + "strings" ) type processCollector struct { @@ -50,16 +54,10 @@ type ProcessCollectorOpts struct { ReportErrors bool } -// NewProcessCollector returns a collector which exports the current state of -// process metrics including CPU, memory and file descriptor usage as well as -// the process start time. The detailed behavior is defined by the provided -// ProcessCollectorOpts. The zero value of ProcessCollectorOpts creates a -// collector for the current process with an empty namespace string and no error -// reporting. +// NewProcessCollector is the obsolete version of collectors.NewProcessCollector. +// See there for documentation. // -// The collector only works on operating systems with a Linux-style proc -// filesystem and on Microsoft Windows. On other operating systems, it will not -// collect any metrics. +// Deprecated: Use collectors.NewProcessCollector instead. func NewProcessCollector(opts ProcessCollectorOpts) Collector { ns := "" if len(opts.Namespace) > 0 { @@ -149,3 +147,20 @@ func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error) } ch <- NewInvalidMetric(desc, err) } + +// NewPidFileFn returns a function that retrieves a pid from the specified file. +// It is meant to be used for the PidFn field in ProcessCollectorOpts. +func NewPidFileFn(pidFilePath string) func() (int, error) { + return func() (int, error) { + content, err := ioutil.ReadFile(pidFilePath) + if err != nil { + return 0, fmt.Errorf("can't read pid file %q: %+v", pidFilePath, err) + } + pid, err := strconv.Atoi(strings.TrimSpace(string(content))) + if err != nil { + return 0, fmt.Errorf("can't parse pid file %q: %+v", pidFilePath, err) + } + + return pid, nil + } +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go index 5070e72e28f..e7c0d05464f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go @@ -83,8 +83,7 @@ type readerFromDelegator struct{ *responseWriterDelegator } type pusherDelegator struct{ *responseWriterDelegator } func (d closeNotifierDelegator) CloseNotify() <-chan bool { - //lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to - //remove support from client_golang yet. + //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users. return d.ResponseWriter.(http.CloseNotifier).CloseNotify() } func (d flusherDelegator) Flush() { @@ -348,8 +347,7 @@ func newDelegator(w http.ResponseWriter, observeWriteHeaderFunc func(int)) deleg } id := 0 - //lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to - //remove support from client_golang yet. + //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users. if _, ok := w.(http.CloseNotifier); ok { id += closeNotifier } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go index 5e1c4546ceb..d86d0cf4b0e 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go @@ -99,7 +99,7 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { inFlightSem = make(chan struct{}, opts.MaxRequestsInFlight) } if opts.Registry != nil { - // Initialize all possibilites that can occur below. + // Initialize all possibilities that can occur below. errCnt.WithLabelValues("gathering") errCnt.WithLabelValues("encoding") if err := opts.Registry.Register(errCnt); err != nil { @@ -303,8 +303,12 @@ type Logger interface { // HandlerOpts specifies options how to serve metrics via an http.Handler. The // zero value of HandlerOpts is a reasonable default. type HandlerOpts struct { - // ErrorLog specifies an optional logger for errors collecting and - // serving metrics. If nil, errors are not logged at all. + // ErrorLog specifies an optional Logger for errors collecting and + // serving metrics. If nil, errors are not logged at all. Note that the + // type of a reported error is often prometheus.MultiError, which + // formats into a multi-line error string. If you want to avoid the + // latter, create a Logger implementation that detects a + // prometheus.MultiError and formats the contained errors into one line. ErrorLog Logger // ErrorHandling defines how errors are handled. Note that errors are // logged regardless of the configured ErrorHandling provided ErrorLog diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go index 83c49b66a81..861b4d21cac 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go @@ -49,7 +49,10 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp // http.RoundTripper to observe the request result with the provided CounterVec. // The CounterVec must have zero, one, or two non-const non-curried labels. For // those, the only allowed label names are "code" and "method". The function -// panics otherwise. Partitioning of the CounterVec happens by HTTP status code +// panics otherwise. For the "method" label a predefined default label value set +// is used to filter given values. Values besides predefined values will count +// as `unknown` method.`WithExtraMethods` can be used to add more +// methods to the set. Partitioning of the CounterVec happens by HTTP status code // and/or HTTP method if the respective instance label names are present in the // CounterVec. For unpartitioned counting, use a CounterVec with zero labels. // @@ -57,13 +60,18 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp // is not incremented. // // See the example for ExampleInstrumentRoundTripperDuration for example usage. -func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper) RoundTripperFunc { +func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { + rtOpts := &option{} + for _, o := range opts { + o(rtOpts) + } + code, method := checkLabels(counter) return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { resp, err := next.RoundTrip(r) if err == nil { - counter.With(labels(code, method, r.Method, resp.StatusCode)).Inc() + counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc() } return resp, err }) @@ -73,7 +81,10 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou // http.RoundTripper to observe the request duration with the provided // ObserverVec. The ObserverVec must have zero, one, or two non-const // non-curried labels. For those, the only allowed label names are "code" and -// "method". The function panics otherwise. The Observe method of the Observer +// "method". The function panics otherwise. For the "method" label a predefined +// default label value set is used to filter given values. Values besides +// predefined values will count as `unknown` method. `WithExtraMethods` +// can be used to add more methods to the set. The Observe method of the Observer // in the ObserverVec is called with the request duration in // seconds. Partitioning happens by HTTP status code and/or HTTP method if the // respective instance label names are present in the ObserverVec. For @@ -85,14 +96,19 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou // // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. -func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper) RoundTripperFunc { +func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { + rtOpts := &option{} + for _, o := range opts { + o(rtOpts) + } + code, method := checkLabels(obs) return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { start := time.Now() resp, err := next.RoundTrip(r) if err == nil { - obs.With(labels(code, method, r.Method, resp.StatusCode)).Observe(time.Since(start).Seconds()) + obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Observe(time.Since(start).Seconds()) } return resp, err }) diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go index 9db24380533..a23f0edc6f8 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go @@ -43,14 +43,17 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // InstrumentHandlerDuration is a middleware that wraps the provided // http.Handler to observe the request duration with the provided ObserverVec. -// The ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the request duration in seconds. Partitioning happens by HTTP -// status code and/or HTTP method if the respective instance label names are -// present in the ObserverVec. For unpartitioned observations, use an -// ObserverVec with zero labels. Note that partitioning of Histograms is -// expensive and should be used judiciously. +// The ObserverVec must have valid metric and label names and must have zero, +// one, or two non-const non-curried labels. For those, the only allowed label +// names are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +//`WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the request duration +// in seconds. Partitioning happens by HTTP status code and/or HTTP method if +// the respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // @@ -58,7 +61,12 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. -func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) if code { @@ -67,57 +75,70 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler) ht d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { now := time.Now() next.ServeHTTP(w, r) - obs.With(labels(code, method, r.Method, 0)).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) } // InstrumentHandlerCounter is a middleware that wraps the provided http.Handler -// to observe the request result with the provided CounterVec. The CounterVec -// must have zero, one, or two non-const non-curried labels. For those, the only -// allowed label names are "code" and "method". The function panics -// otherwise. Partitioning of the CounterVec happens by HTTP status code and/or -// HTTP method if the respective instance label names are present in the -// CounterVec. For unpartitioned counting, use a CounterVec with zero labels. +// to observe the request result with the provided CounterVec. The CounterVec +// must have valid metric and label names and must have zero, one, or two +// non-const non-curried labels. For those, the only allowed label names are +// "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. Partitioning of the +// CounterVec happens by HTTP status code and/or HTTP method if the respective +// instance label names are present in the CounterVec. For unpartitioned +// counting, use a CounterVec with zero labels. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, the Counter is not incremented. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(counter) if code { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - counter.With(labels(code, method, r.Method, d.Status())).Inc() + counter.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Inc() }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) - counter.With(labels(code, method, r.Method, 0)).Inc() + counter.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Inc() }) } // InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided // http.Handler to observe with the provided ObserverVec the request duration -// until the response headers are written. The ObserverVec must have zero, one, -// or two non-const non-curried labels. For those, the only allowed label names -// are "code" and "method". The function panics otherwise. The Observe method of -// the Observer in the ObserverVec is called with the request duration in -// seconds. Partitioning happens by HTTP status code and/or HTTP method if the -// respective instance label names are present in the ObserverVec. For -// unpartitioned observations, use an ObserverVec with zero labels. Note that -// partitioning of Histograms is expensive and should be used judiciously. +// until the response headers are written. The ObserverVec must have valid +// metric and label names and must have zero, one, or two non-const non-curried +// labels. For those, the only allowed label names are "code" and "method". The +// function panics otherwise. For the "method" label a predefined default label +// value set is used to filter given values. Values besides predefined values +// will count as `unknown` method.`WithExtraMethods` can be used to add more +// methods to the set. The Observe method of the Observer in the +// ObserverVec is called with the request duration in seconds. Partitioning +// happens by HTTP status code and/or HTTP method if the respective instance +// label names are present in the ObserverVec. For unpartitioned observations, +// use an ObserverVec with zero labels. Note that partitioning of Histograms is +// expensive and should be used judiciously. // // If the wrapped Handler panics before calling WriteHeader, no value is // reported. @@ -126,35 +147,48 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler) // if used with Go1.9+. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { now := time.Now() d := newDelegator(w, func(status int) { - obs.With(labels(code, method, r.Method, status)).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, status, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) next.ServeHTTP(d, r) }) } // InstrumentHandlerRequestSize is a middleware that wraps the provided -// http.Handler to observe the request size with the provided ObserverVec. The -// ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the request size in bytes. Partitioning happens by HTTP status -// code and/or HTTP method if the respective instance label names are present in -// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero -// labels. Note that partitioning of Histograms is expensive and should be used -// judiciously. +// http.Handler to observe the request size with the provided ObserverVec. The +// ObserverVec must have valid metric and label names and must have zero, one, +// or two non-const non-curried labels. For those, the only allowed label names +// are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the request size in +// bytes. Partitioning happens by HTTP status code and/or HTTP method if the +// respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, no values are reported. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) if code { @@ -162,42 +196,56 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler) d := newDelegator(w, nil) next.ServeHTTP(d, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(float64(size)) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(size)) }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, 0)).Observe(float64(size)) + obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(float64(size)) }) } // InstrumentHandlerResponseSize is a middleware that wraps the provided -// http.Handler to observe the response size with the provided ObserverVec. The -// ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the response size in bytes. Partitioning happens by HTTP status -// code and/or HTTP method if the respective instance label names are present in -// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero -// labels. Note that partitioning of Histograms is expensive and should be used -// judiciously. +// http.Handler to observe the response size with the provided ObserverVec. The +// ObserverVec must have valid metric and label names and must have zero, one, +// or two non-const non-curried labels. For those, the only allowed label names +// are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the response size in +// bytes. Partitioning happens by HTTP status code and/or HTTP method if the +// respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, no values are reported. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler) http.Handler { +func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) + return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(float64(d.Written())) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(d.Written())) }) } +// checkLabels returns whether the provided Collector has a non-const, +// non-curried label named "code" and/or "method". It panics if the provided +// Collector does not have a Desc or has more than one Desc or its Desc is +// invalid. It also panics if the Collector has any non-const, non-curried +// labels that are not named "code" or "method". func checkLabels(c prometheus.Collector) (code bool, method bool) { // TODO(beorn7): Remove this hacky way to check for instance labels // once Descriptors can have their dimensionality queried. @@ -225,6 +273,10 @@ func checkLabels(c prometheus.Collector) (code bool, method bool) { close(descc) + // Make sure the Collector has a valid Desc by registering it with a + // temporary registry. + prometheus.NewRegistry().MustRegister(c) + // Create a ConstMetric with the Desc. Since we don't know how many // variable labels there are, try for as long as it needs. for err := errors.New("dummy"); err != nil; lvs = append(lvs, magicString) { @@ -279,7 +331,7 @@ func isLabelCurried(c prometheus.Collector, label string) bool { // unnecessary allocations on each request. var emptyLabels = prometheus.Labels{} -func labels(code, method bool, reqMethod string, status int) prometheus.Labels { +func labels(code, method bool, reqMethod string, status int, extraMethods ...string) prometheus.Labels { if !(code || method) { return emptyLabels } @@ -289,7 +341,7 @@ func labels(code, method bool, reqMethod string, status int) prometheus.Labels { labels["code"] = sanitizeCode(status) } if method { - labels["method"] = sanitizeMethod(reqMethod) + labels["method"] = sanitizeMethod(reqMethod, extraMethods...) } return labels @@ -319,7 +371,12 @@ func computeApproximateRequestSize(r *http.Request) int { return s } -func sanitizeMethod(m string) string { +// If the wrapped http.Handler has a known method, it will be sanitized and returned. +// Otherwise, "unknown" will be returned. The known method list can be extended +// as needed by using extraMethods parameter. +func sanitizeMethod(m string, extraMethods ...string) string { + // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for + // the methods chosen as default. switch m { case "GET", "get": return "get" @@ -337,15 +394,25 @@ func sanitizeMethod(m string) string { return "options" case "NOTIFY", "notify": return "notify" + case "TRACE", "trace": + return "trace" + case "PATCH", "patch": + return "patch" default: - return strings.ToLower(m) + for _, method := range extraMethods { + if strings.EqualFold(m, method) { + return strings.ToLower(m) + } + } + return "unknown" } } // If the wrapped http.Handler has not set a status code, i.e. the value is -// currently 0, santizeCode will return 200, for consistency with behavior in +// currently 0, sanitizeCode will return 200, for consistency with behavior in // the stdlib. func sanitizeCode(s int) string { + // See for accepted codes https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml switch s { case 100: return "100" @@ -442,6 +509,9 @@ func sanitizeCode(s int) string { return "511" default: - return strconv.Itoa(s) + if s >= 100 && s <= 599 { + return strconv.Itoa(s) + } + return "unknown" } } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/build_info.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go similarity index 50% rename from vendor/github.com/prometheus/client_golang/prometheus/build_info.go rename to vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go index 288f0e85488..35e41bd1e6b 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/build_info.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright 2022 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -11,19 +11,21 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build go1.12 +package promhttp -package prometheus +// Option are used to configure a middleware or round tripper.. +type Option func(*option) -import "runtime/debug" +type option struct { + extraMethods []string +} -// readBuildInfo is a wrapper around debug.ReadBuildInfo for Go 1.12+. -func readBuildInfo() (path, version, sum string) { - path, version, sum = "unknown", "unknown", "unknown" - if bi, ok := debug.ReadBuildInfo(); ok { - path = bi.Main.Path - version = bi.Main.Version - sum = bi.Main.Sum +// WithExtraMethods adds additional HTTP methods to the list of allowed methods. +// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list. +// +// See the example for ExampleInstrumentHandlerWithExtraMethods for example usage. +func WithExtraMethods(methods ...string) Option { + return func(o *option) { + o.extraMethods = methods } - return } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/registry.go b/vendor/github.com/prometheus/client_golang/prometheus/registry.go index ba94405af4c..383a7f5941a 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/registry.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/registry.go @@ -26,7 +26,7 @@ import ( "unicode/utf8" "github.com/cespare/xxhash/v2" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/expfmt" @@ -215,6 +215,8 @@ func (err AlreadyRegisteredError) Error() string { // by a Gatherer to report multiple errors during MetricFamily gathering. type MultiError []error +// Error formats the contained errors as a bullet point list, preceded by the +// total number of errors. Note that this results in a multi-line string. func (errs MultiError) Error() string { if len(errs) == 0 { return "" diff --git a/vendor/github.com/prometheus/client_golang/prometheus/summary.go b/vendor/github.com/prometheus/client_golang/prometheus/summary.go index f3c1440d1c6..c5fa8ed7c71 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/summary.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/summary.go @@ -23,7 +23,7 @@ import ( "time" "github.com/beorn7/perks/quantile" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -55,7 +55,12 @@ type Summary interface { Metric Collector - // Observe adds a single observation to the summary. + // Observe adds a single observation to the summary. Observations are + // usually positive or zero. Negative observations are accepted but + // prevent current versions of Prometheus from properly detecting + // counter resets in the sum of observations. See + // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations + // for details. Observe(float64) } @@ -110,7 +115,7 @@ type SummaryOpts struct { // better covered by target labels set by the scraping Prometheus // server, or by one specific metric (e.g. a build_info or a // machine_role metric). See also - // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels + // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels ConstLabels Labels // Objectives defines the quantile rank estimates with their respective @@ -121,7 +126,9 @@ type SummaryOpts struct { Objectives map[float64]float64 // MaxAge defines the duration for which an observation stays relevant - // for the summary. Must be positive. The default value is DefMaxAge. + // for the summary. Only applies to pre-calculated quantiles, does not + // apply to _sum and _count. Must be positive. The default value is + // DefMaxAge. MaxAge time.Duration // AgeBuckets is the number of buckets used to exclude observations that @@ -208,7 +215,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { // Use the lock-free implementation of a Summary without objectives. s := &noObjectivesSummary{ desc: desc, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), counts: [2]*summaryCounts{{}, {}}, } s.init(s) // Init self-collection. @@ -221,7 +228,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { objectives: opts.Objectives, sortedObjectives: make([]float64, 0, len(opts.Objectives)), - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), hotBuf: make([]float64, 0, opts.BufCap), coldBuf: make([]float64, 0, opts.BufCap), @@ -513,7 +520,7 @@ func (s quantSort) Less(i, j int) bool { // (e.g. HTTP request latencies, partitioned by status code and method). Create // instances with NewSummaryVec. type SummaryVec struct { - *metricVec + *MetricVec } // NewSummaryVec creates a new SummaryVec based on the provided SummaryOpts and @@ -535,14 +542,14 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { opts.ConstLabels, ) return &SummaryVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { return newSummary(desc, opts, lvs...) }), } } // GetMetricWithLabelValues returns the Summary for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Summary is created. // // It is possible to call this method without using the returned Summary to only @@ -557,7 +564,7 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -566,7 +573,7 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Observer), err } @@ -574,19 +581,19 @@ func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { } // GetMetricWith returns the Summary for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Summary is created. Implications of // creating a Summary without using it and keeping the Summary for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Observer), err } @@ -630,7 +637,7 @@ func (v *SummaryVec) With(labels Labels) Observer { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *SummaryVec) CurryWith(labels Labels) (ObserverVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &SummaryVec{vec}, err } @@ -716,7 +723,7 @@ func NewConstSummary( count: count, sum: sum, quantiles: quantiles, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/value.go b/vendor/github.com/prometheus/client_golang/prometheus/value.go index 6206928cc67..c778711b8ab 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/value.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/value.go @@ -19,7 +19,7 @@ import ( "time" "unicode/utf8" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/golang/protobuf/ptypes" @@ -63,7 +63,7 @@ func newValueFunc(desc *Desc, valueType ValueType, function func() float64) *val desc: desc, valType: valueType, function: function, - labelPairs: makeLabelPairs(desc, nil), + labelPairs: MakeLabelPairs(desc, nil), } result.init(result) return result @@ -95,7 +95,7 @@ func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues desc: desc, valType: valueType, val: value, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } @@ -145,7 +145,14 @@ func populateMetric( return nil } -func makeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair { +// MakeLabelPairs is a helper function to create protobuf LabelPairs from the +// variable and constant labels in the provided Desc. The values for the +// variable labels are defined by the labelValues slice, which must be in the +// same order as the corresponding variable labels in the Desc. +// +// This function is only needed for custom Metric implementations. See MetricVec +// example. +func MakeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair { totalLen := len(desc.variableLabels) + len(desc.constLabelPairs) if totalLen == 0 { // Super fast path. diff --git a/vendor/github.com/prometheus/client_golang/prometheus/vec.go b/vendor/github.com/prometheus/client_golang/prometheus/vec.go index d53848dc481..4ababe6c981 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/vec.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/vec.go @@ -20,12 +20,20 @@ import ( "github.com/prometheus/common/model" ) -// metricVec is a Collector to bundle metrics of the same name that differ in -// their label values. metricVec is not used directly (and therefore -// unexported). It is used as a building block for implementations of vectors of -// a given metric type, like GaugeVec, CounterVec, SummaryVec, and HistogramVec. -// It also handles label currying. -type metricVec struct { +// MetricVec is a Collector to bundle metrics of the same name that differ in +// their label values. MetricVec is not used directly but as a building block +// for implementations of vectors of a given metric type, like GaugeVec, +// CounterVec, SummaryVec, and HistogramVec. It is exported so that it can be +// used for custom Metric implementations. +// +// To create a FooVec for custom Metric Foo, embed a pointer to MetricVec in +// FooVec and initialize it with NewMetricVec. Implement wrappers for +// GetMetricWithLabelValues and GetMetricWith that return (Foo, error) rather +// than (Metric, error). Similarly, create a wrapper for CurryWith that returns +// (*FooVec, error) rather than (*MetricVec, error). It is recommended to also +// add the convenience methods WithLabelValues, With, and MustCurryWith, which +// panic instead of returning errors. See also the MetricVec example. +type MetricVec struct { *metricMap curry []curriedLabelValue @@ -35,9 +43,9 @@ type metricVec struct { hashAddByte func(h uint64, b byte) uint64 } -// newMetricVec returns an initialized metricVec. -func newMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *metricVec { - return &metricVec{ +// NewMetricVec returns an initialized metricVec. +func NewMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *MetricVec { + return &MetricVec{ metricMap: &metricMap{ metrics: map[uint64][]metricWithLabelValues{}, desc: desc, @@ -63,7 +71,7 @@ func newMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *metricVec { // latter has a much more readable (albeit more verbose) syntax, but it comes // with a performance overhead (for creating and processing the Labels map). // See also the CounterVec example. -func (m *metricVec) DeleteLabelValues(lvs ...string) bool { +func (m *MetricVec) DeleteLabelValues(lvs ...string) bool { h, err := m.hashLabelValues(lvs) if err != nil { return false @@ -82,7 +90,7 @@ func (m *metricVec) DeleteLabelValues(lvs ...string) bool { // // This method is used for the same purpose as DeleteLabelValues(...string). See // there for pros and cons of the two methods. -func (m *metricVec) Delete(labels Labels) bool { +func (m *MetricVec) Delete(labels Labels) bool { h, err := m.hashLabels(labels) if err != nil { return false @@ -95,15 +103,32 @@ func (m *metricVec) Delete(labels Labels) bool { // show up in GoDoc. // Describe implements Collector. -func (m *metricVec) Describe(ch chan<- *Desc) { m.metricMap.Describe(ch) } +func (m *MetricVec) Describe(ch chan<- *Desc) { m.metricMap.Describe(ch) } // Collect implements Collector. -func (m *metricVec) Collect(ch chan<- Metric) { m.metricMap.Collect(ch) } +func (m *MetricVec) Collect(ch chan<- Metric) { m.metricMap.Collect(ch) } // Reset deletes all metrics in this vector. -func (m *metricVec) Reset() { m.metricMap.Reset() } - -func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { +func (m *MetricVec) Reset() { m.metricMap.Reset() } + +// CurryWith returns a vector curried with the provided labels, i.e. the +// returned vector has those labels pre-set for all labeled operations performed +// on it. The cardinality of the curried vector is reduced accordingly. The +// order of the remaining labels stays the same (just with the curried labels +// taken out of the sequence – which is relevant for the +// (GetMetric)WithLabelValues methods). It is possible to curry a curried +// vector, but only with labels not yet used for currying before. +// +// The metrics contained in the MetricVec are shared between the curried and +// uncurried vectors. They are just accessed differently. Curried and uncurried +// vectors behave identically in terms of collection. Only one must be +// registered with a given registry (usually the uncurried version). The Reset +// method deletes all metrics, even if called on a curried vector. +// +// Note that CurryWith is usually not called directly but through a wrapper +// around MetricVec, implementing a vector for a specific Metric +// implementation, for example GaugeVec. +func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) { var ( newCurry []curriedLabelValue oldCurry = m.curry @@ -128,7 +153,7 @@ func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { return nil, fmt.Errorf("%d unknown label(s) found during currying", l) } - return &metricVec{ + return &MetricVec{ metricMap: m.metricMap, curry: newCurry, hashAdd: m.hashAdd, @@ -136,7 +161,34 @@ func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { }, nil } -func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) { +// GetMetricWithLabelValues returns the Metric for the given slice of label +// values (same order as the variable labels in Desc). If that combination of +// label values is accessed for the first time, a new Metric is created (by +// calling the newMetric function provided during construction of the +// MetricVec). +// +// It is possible to call this method without using the returned Metric to only +// create the new Metric but leave it in its initial state. +// +// Keeping the Metric for later use is possible (and should be considered if +// performance is critical), but keep in mind that Reset, DeleteLabelValues and +// Delete can be used to delete the Metric from the MetricVec. In that case, the +// Metric will still exist, but it will not be exported anymore, even if a +// Metric with the same label values is created later. +// +// An error is returned if the number of label values is not the same as the +// number of variable labels in Desc (minus any curried labels). +// +// Note that for more than one label value, this method is prone to mistakes +// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as +// an alternative to avoid that type of mistake. For higher label numbers, the +// latter has a much more readable (albeit more verbose) syntax, but it comes +// with a performance overhead (for creating and processing the Labels map). +// +// Note that GetMetricWithLabelValues is usually not called directly but through +// a wrapper around MetricVec, implementing a vector for a specific Metric +// implementation, for example GaugeVec. +func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) { h, err := m.hashLabelValues(lvs) if err != nil { return nil, err @@ -145,7 +197,23 @@ func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) { return m.metricMap.getOrCreateMetricWithLabelValues(h, lvs, m.curry), nil } -func (m *metricVec) getMetricWith(labels Labels) (Metric, error) { +// GetMetricWith returns the Metric for the given Labels map (the label names +// must match those of the variable labels in Desc). If that label map is +// accessed for the first time, a new Metric is created. Implications of +// creating a Metric without using it and keeping the Metric for later use +// are the same as for GetMetricWithLabelValues. +// +// An error is returned if the number and names of the Labels are inconsistent +// with those of the variable labels in Desc (minus any curried labels). +// +// This method is used for the same purpose as +// GetMetricWithLabelValues(...string). See there for pros and cons of the two +// methods. +// +// Note that GetMetricWith is usually not called directly but through a wrapper +// around MetricVec, implementing a vector for a specific Metric implementation, +// for example GaugeVec. +func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) { h, err := m.hashLabels(labels) if err != nil { return nil, err @@ -154,7 +222,7 @@ func (m *metricVec) getMetricWith(labels Labels) (Metric, error) { return m.metricMap.getOrCreateMetricWithLabels(h, labels, m.curry), nil } -func (m *metricVec) hashLabelValues(vals []string) (uint64, error) { +func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) { if err := validateLabelValues(vals, len(m.desc.variableLabels)-len(m.curry)); err != nil { return 0, err } @@ -177,7 +245,7 @@ func (m *metricVec) hashLabelValues(vals []string) (uint64, error) { return h, nil } -func (m *metricVec) hashLabels(labels Labels) (uint64, error) { +func (m *MetricVec) hashLabels(labels Labels) (uint64, error) { if err := validateValuesInLabels(labels, len(m.desc.variableLabels)-len(m.curry)); err != nil { return 0, err } @@ -276,7 +344,9 @@ func (m *metricMap) deleteByHashWithLabelValues( } if len(metrics) > 1 { + old := metrics m.metrics[h] = append(metrics[:i], metrics[i+1:]...) + old[len(old)-1] = metricWithLabelValues{} } else { delete(m.metrics, h) } @@ -302,7 +372,9 @@ func (m *metricMap) deleteByHashWithLabels( } if len(metrics) > 1 { + old := metrics m.metrics[h] = append(metrics[:i], metrics[i+1:]...) + old[len(old)-1] = metricWithLabelValues{} } else { delete(m.metrics, h) } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go index 438aa5e9247..74ee93280fe 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go @@ -17,7 +17,7 @@ import ( "fmt" "sort" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -32,7 +32,9 @@ import ( // in a no-op Registerer. // // WrapRegistererWith provides a way to add fixed labels to a subset of -// Collectors. It should not be used to add fixed labels to all metrics exposed. +// Collectors. It should not be used to add fixed labels to all metrics +// exposed. See also +// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels // // Conflicts between Collectors registered through the original Registerer with // Collectors registered through the wrapping Registerer will still be diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go index c092723e84a..7657f841d63 100644 --- a/vendor/github.com/prometheus/common/expfmt/decode.go +++ b/vendor/github.com/prometheus/common/expfmt/decode.go @@ -164,7 +164,7 @@ func (sd *SampleDecoder) Decode(s *model.Vector) error { } // ExtractSamples builds a slice of samples from the provided metric -// families. If an error occurrs during sample extraction, it continues to +// families. If an error occurs during sample extraction, it continues to // extract from the remaining metric families. The returned error is the last // error that has occurred. func ExtractSamples(o *DecodeOptions, fams ...*dto.MetricFamily) (model.Vector, error) { diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go index bd4e3474546..64dc0eb40c2 100644 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/vendor/github.com/prometheus/common/expfmt/encode.go @@ -18,7 +18,7 @@ import ( "io" "net/http" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go index 342e5940d0f..84be0643ec6 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -24,7 +24,7 @@ import ( dto "github.com/prometheus/client_model/go" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/prometheus/common/model" ) @@ -299,6 +299,17 @@ func (p *TextParser) startLabelName() stateFn { p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte)) return nil } + // Check for duplicate label names. + labels := make(map[string]struct{}) + for _, l := range p.currentMetric.Label { + lName := l.GetName() + if _, exists := labels[lName]; !exists { + labels[lName] = struct{}{} + } else { + p.parseError(fmt.Sprintf("duplicate label names for metric %q", p.currentMF.GetName())) + return nil + } + } return p.startLabelValue } diff --git a/vendor/github.com/prometheus/common/model/fnv.go b/vendor/github.com/prometheus/common/model/fnv.go index 038fc1c9003..367afecd30e 100644 --- a/vendor/github.com/prometheus/common/model/fnv.go +++ b/vendor/github.com/prometheus/common/model/fnv.go @@ -20,7 +20,7 @@ const ( prime64 = 1099511628211 ) -// hashNew initializies a new fnv64a hash value. +// hashNew initializes a new fnv64a hash value. func hashNew() uint64 { return offset64 } diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go index 41051a01a36..ef895633546 100644 --- a/vendor/github.com/prometheus/common/model/labels.go +++ b/vendor/github.com/prometheus/common/model/labels.go @@ -45,6 +45,14 @@ const ( // scrape a target. MetricsPathLabel = "__metrics_path__" + // ScrapeIntervalLabel is the name of the label that holds the scrape interval + // used to scrape a target. + ScrapeIntervalLabel = "__scrape_interval__" + + // ScrapeTimeoutLabel is the name of the label that holds the scrape + // timeout used to scrape a target. + ScrapeTimeoutLabel = "__scrape_timeout__" + // ReservedLabelPrefix is a prefix which is not legal in user-supplied // label names. ReservedLabelPrefix = "__" diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go index 490a0240c10..7f67b16e429 100644 --- a/vendor/github.com/prometheus/common/model/time.go +++ b/vendor/github.com/prometheus/common/model/time.go @@ -14,6 +14,8 @@ package model import ( + "encoding/json" + "errors" "fmt" "math" "regexp" @@ -181,77 +183,118 @@ func (d *Duration) Type() string { return "duration" } -var durationRE = regexp.MustCompile("^([0-9]+)(y|w|d|h|m|s|ms)$") +var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$") // ParseDuration parses a string into a time.Duration, assuming that a year // always has 365d, a week always has 7d, and a day always has 24h. func ParseDuration(durationStr string) (Duration, error) { - // Allow 0 without a unit. - if durationStr == "0" { + switch durationStr { + case "0": + // Allow 0 without a unit. return 0, nil + case "": + return 0, fmt.Errorf("empty duration string") } matches := durationRE.FindStringSubmatch(durationStr) - if len(matches) != 3 { + if matches == nil { return 0, fmt.Errorf("not a valid duration string: %q", durationStr) } - var ( - n, _ = strconv.Atoi(matches[1]) - dur = time.Duration(n) * time.Millisecond - ) - switch unit := matches[2]; unit { - case "y": - dur *= 1000 * 60 * 60 * 24 * 365 - case "w": - dur *= 1000 * 60 * 60 * 24 * 7 - case "d": - dur *= 1000 * 60 * 60 * 24 - case "h": - dur *= 1000 * 60 * 60 - case "m": - dur *= 1000 * 60 - case "s": - dur *= 1000 - case "ms": - // Value already correct - default: - return 0, fmt.Errorf("invalid time unit in duration string: %q", unit) + var dur time.Duration + + // Parse the match at pos `pos` in the regex and use `mult` to turn that + // into ms, then add that value to the total parsed duration. + var overflowErr error + m := func(pos int, mult time.Duration) { + if matches[pos] == "" { + return + } + n, _ := strconv.Atoi(matches[pos]) + + // Check if the provided duration overflows time.Duration (> ~ 290years). + if n > int((1<<63-1)/mult/time.Millisecond) { + overflowErr = errors.New("duration out of range") + } + d := time.Duration(n) * time.Millisecond + dur += d * mult + + if dur < 0 { + overflowErr = errors.New("duration out of range") + } } - return Duration(dur), nil + + m(2, 1000*60*60*24*365) // y + m(4, 1000*60*60*24*7) // w + m(6, 1000*60*60*24) // d + m(8, 1000*60*60) // h + m(10, 1000*60) // m + m(12, 1000) // s + m(14, 1) // ms + + return Duration(dur), overflowErr } func (d Duration) String() string { var ( - ms = int64(time.Duration(d) / time.Millisecond) - unit = "ms" + ms = int64(time.Duration(d) / time.Millisecond) + r = "" ) if ms == 0 { return "0s" } - factors := map[string]int64{ - "y": 1000 * 60 * 60 * 24 * 365, - "w": 1000 * 60 * 60 * 24 * 7, - "d": 1000 * 60 * 60 * 24, - "h": 1000 * 60 * 60, - "m": 1000 * 60, - "s": 1000, - "ms": 1, + + f := func(unit string, mult int64, exact bool) { + if exact && ms%mult != 0 { + return + } + if v := ms / mult; v > 0 { + r += fmt.Sprintf("%d%s", v, unit) + ms -= v * mult + } } - switch int64(0) { - case ms % factors["y"]: - unit = "y" - case ms % factors["w"]: - unit = "w" - case ms % factors["d"]: - unit = "d" - case ms % factors["h"]: - unit = "h" - case ms % factors["m"]: - unit = "m" - case ms % factors["s"]: - unit = "s" + // Only format years and weeks if the remainder is zero, as it is often + // easier to read 90d than 12w6d. + f("y", 1000*60*60*24*365, true) + f("w", 1000*60*60*24*7, true) + + f("d", 1000*60*60*24, false) + f("h", 1000*60*60, false) + f("m", 1000*60, false) + f("s", 1000, false) + f("ms", 1, false) + + return r +} + +// MarshalJSON implements the json.Marshaler interface. +func (d Duration) MarshalJSON() ([]byte, error) { + return json.Marshal(d.String()) +} + +// UnmarshalJSON implements the json.Unmarshaler interface. +func (d *Duration) UnmarshalJSON(bytes []byte) error { + var s string + if err := json.Unmarshal(bytes, &s); err != nil { + return err + } + dur, err := ParseDuration(s) + if err != nil { + return err } - return fmt.Sprintf("%v%v", ms/factors[unit], unit) + *d = dur + return nil +} + +// MarshalText implements the encoding.TextMarshaler interface. +func (d *Duration) MarshalText() ([]byte, error) { + return []byte(d.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +func (d *Duration) UnmarshalText(text []byte) error { + var err error + *d, err = ParseDuration(string(text)) + return err } // MarshalYAML implements the yaml.Marshaler interface. diff --git a/vendor/github.com/prometheus/procfs/Makefile b/vendor/github.com/prometheus/procfs/Makefile index 616a0d25eb0..fa2bd5b5288 100644 --- a/vendor/github.com/prometheus/procfs/Makefile +++ b/vendor/github.com/prometheus/procfs/Makefile @@ -18,6 +18,8 @@ include Makefile.common ./ttar -C $(dir $*) -x -f $*.ttar touch $@ +fixtures: fixtures/.unpacked + update_fixtures: rm -vf fixtures/.unpacked ./ttar -c -f fixtures.ttar fixtures/ diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common index 3ac29c636c6..a1b1ca40f4b 100644 --- a/vendor/github.com/prometheus/procfs/Makefile.common +++ b/vendor/github.com/prometheus/procfs/Makefile.common @@ -78,12 +78,12 @@ ifneq ($(shell which gotestsum),) endif endif -PROMU_VERSION ?= 0.7.0 +PROMU_VERSION ?= 0.12.0 PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz GOLANGCI_LINT := GOLANGCI_LINT_OPTS ?= -GOLANGCI_LINT_VERSION ?= v1.18.0 +GOLANGCI_LINT_VERSION ?= v1.39.0 # golangci-lint only supports linux, darwin and windows platforms on i386/amd64. # windows isn't included here because of the path separator being different. ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin)) @@ -118,7 +118,7 @@ endif %: common-% ; .PHONY: common-all -common-all: precheck style check_license lint unused build test +common-all: precheck style check_license lint yamllint unused build test .PHONY: common-style common-style: @@ -198,6 +198,15 @@ else endif endif +.PHONY: common-yamllint +common-yamllint: + @echo ">> running yamllint on all YAML files in the repository" +ifeq (, $(shell which yamllint)) + @echo "yamllint not installed so skipping" +else + yamllint . +endif + # For backward-compatibility. .PHONY: common-staticcheck common-staticcheck: lint diff --git a/vendor/github.com/prometheus/procfs/README.md b/vendor/github.com/prometheus/procfs/README.md index 55d1e3261c9..43c37735a70 100644 --- a/vendor/github.com/prometheus/procfs/README.md +++ b/vendor/github.com/prometheus/procfs/README.md @@ -6,8 +6,8 @@ metrics from the pseudo-filesystems /proc and /sys. *WARNING*: This package is a work in progress. Its API may still break in backwards-incompatible ways without warnings. Use it at your own risk. -[![GoDoc](https://godoc.org/github.com/prometheus/procfs?status.png)](https://godoc.org/github.com/prometheus/procfs) -[![Build Status](https://travis-ci.org/prometheus/procfs.svg?branch=master)](https://travis-ci.org/prometheus/procfs) +[![Go Reference](https://pkg.go.dev/badge/github.com/prometheus/procfs.svg)](https://pkg.go.dev/github.com/prometheus/procfs) +[![CircleCI](https://circleci.com/gh/prometheus/procfs/tree/master.svg?style=svg)](https://circleci.com/gh/prometheus/procfs/tree/master) [![Go Report Card](https://goreportcard.com/badge/github.com/prometheus/procfs)](https://goreportcard.com/report/github.com/prometheus/procfs) ## Usage diff --git a/vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go b/vendor/github.com/prometheus/procfs/cmdline.go similarity index 60% rename from vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go rename to vendor/github.com/prometheus/procfs/cmdline.go index 6609e2877c0..bf4f3b48c0e 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go +++ b/vendor/github.com/prometheus/procfs/cmdline.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright 2021 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -11,12 +11,20 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !go1.12 +package procfs -package prometheus +import ( + "strings" -// readBuildInfo is a wrapper around debug.ReadBuildInfo for Go versions before -// 1.12. Remove this whole file once the minimum supported Go version is 1.12. -func readBuildInfo() (path, version, sum string) { - return "unknown", "unknown", "unknown" + "github.com/prometheus/procfs/internal/util" +) + +// CmdLine returns the command line of the kernel. +func (fs FS) CmdLine() ([]string, error) { + data, err := util.ReadFileNoStat(fs.proc.Path("cmdline")) + if err != nil { + return nil, err + } + + return strings.Fields(string(data)), nil } diff --git a/vendor/github.com/prometheus/procfs/doc.go b/vendor/github.com/prometheus/procfs/doc.go index e2acd6d40a6..d31a82600f6 100644 --- a/vendor/github.com/prometheus/procfs/doc.go +++ b/vendor/github.com/prometheus/procfs/doc.go @@ -31,7 +31,7 @@ // log.Fatalf("could not get process: %s", err) // } // -// stat, err := p.NewStat() +// stat, err := p.Stat() // if err != nil { // log.Fatalf("could not get process stat: %s", err) // } diff --git a/vendor/github.com/prometheus/procfs/fixtures.ttar b/vendor/github.com/prometheus/procfs/fixtures.ttar index 1e76173da0a..5e7eeef4a53 100644 --- a/vendor/github.com/prometheus/procfs/fixtures.ttar +++ b/vendor/github.com/prometheus/procfs/fixtures.ttar @@ -644,6 +644,11 @@ Node 0, zone DMA32 759 572 791 475 194 45 12 0 Node 0, zone Normal 4381 1093 185 1530 567 102 4 0 0 0 0 Mode: 644 # ttar - 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statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[[U_]+\]`) - recoveryLineRE = regexp.MustCompile(`\((\d+)/\d+\)`) - componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`) + statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[([U_]+)\]`) + recoveryLineBlocksRE = regexp.MustCompile(`\((\d+)/\d+\)`) + recoveryLinePctRE = regexp.MustCompile(`= (.+)%`) + recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`) + recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`) + componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`) ) // MDStat holds info parsed from /proc/mdstat. @@ -39,12 +42,20 @@ type MDStat struct { DisksTotal int64 // Number of failed disks. DisksFailed int64 + // Number of "down" disks. (the _ indicator in the status line) + DisksDown int64 // Spare disks in the device. DisksSpare int64 // Number of blocks the device holds. BlocksTotal int64 // Number of blocks on the device that are in sync. BlocksSynced int64 + // progress percentage of current sync + BlocksSyncedPct float64 + // estimated finishing time for current sync (in minutes) + BlocksSyncedFinishTime float64 + // current sync speed (in Kilobytes/sec) + BlocksSyncedSpeed float64 // Name of md component devices Devices []string } @@ -91,7 +102,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // Failed disks have the suffix (F) & Spare disks have the suffix (S). fail := int64(strings.Count(line, "(F)")) spare := int64(strings.Count(line, "(S)")) - active, total, size, err := evalStatusLine(lines[i], lines[i+1]) + active, total, down, size, err := evalStatusLine(lines[i], lines[i+1]) if err != nil { return nil, fmt.Errorf("error parsing md device lines: %w", err) @@ -105,6 +116,9 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // If device is syncing at the moment, get the number of currently // synced bytes, otherwise that number equals the size of the device. syncedBlocks := size + speed := float64(0) + finish := float64(0) + pct := float64(0) recovering := strings.Contains(lines[syncLineIdx], "recovery") resyncing := strings.Contains(lines[syncLineIdx], "resync") checking := strings.Contains(lines[syncLineIdx], "check") @@ -124,7 +138,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { strings.Contains(lines[syncLineIdx], "DELAYED") { syncedBlocks = 0 } else { - syncedBlocks, err = evalRecoveryLine(lines[syncLineIdx]) + syncedBlocks, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx]) if err != nil { return nil, fmt.Errorf("error parsing sync line in md device %q: %w", mdName, err) } @@ -132,69 +146,104 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { } mdStats = append(mdStats, MDStat{ - Name: mdName, - ActivityState: state, - DisksActive: active, - DisksFailed: fail, - DisksSpare: spare, - DisksTotal: total, - BlocksTotal: size, - BlocksSynced: syncedBlocks, - Devices: evalComponentDevices(deviceFields), + Name: mdName, + ActivityState: state, + DisksActive: active, + DisksFailed: fail, + DisksDown: down, + DisksSpare: spare, + DisksTotal: total, + BlocksTotal: size, + BlocksSynced: syncedBlocks, + BlocksSyncedPct: pct, + BlocksSyncedFinishTime: finish, + BlocksSyncedSpeed: speed, + Devices: evalComponentDevices(deviceFields), }) } return mdStats, nil } -func evalStatusLine(deviceLine, statusLine string) (active, total, size int64, err error) { +func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) { sizeStr := strings.Fields(statusLine)[0] size, err = strconv.ParseInt(sizeStr, 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } if strings.Contains(deviceLine, "raid0") || strings.Contains(deviceLine, "linear") { // In the device deviceLine, only disks have a number associated with them in []. total = int64(strings.Count(deviceLine, "[")) - return total, total, size, nil + return total, total, 0, size, nil } if strings.Contains(deviceLine, "inactive") { - return 0, 0, size, nil + return 0, 0, 0, size, nil } matches := statusLineRE.FindStringSubmatch(statusLine) - if len(matches) != 4 { - return 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine) + if len(matches) != 5 { + return 0, 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine) } total, err = strconv.ParseInt(matches[2], 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } active, err = strconv.ParseInt(matches[3], 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } + down = int64(strings.Count(matches[4], "_")) - return active, total, size, nil + return active, total, down, size, nil } -func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, err error) { - matches := recoveryLineRE.FindStringSubmatch(recoveryLine) +func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, pct float64, finish float64, speed float64, err error) { + matches := recoveryLineBlocksRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine) + return 0, 0, 0, 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine) } syncedBlocks, err = strconv.ParseInt(matches[1], 10, 64) if err != nil { - return 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err) + return 0, 0, 0, 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err) } - return syncedBlocks, nil + // Get percentage complete + matches = recoveryLinePctRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, 0, 0, 0, fmt.Errorf("unexpected recoveryLine matching percentage: %s", recoveryLine) + } + pct, err = strconv.ParseFloat(strings.TrimSpace(matches[1]), 64) + if err != nil { + return syncedBlocks, 0, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + // Get time expected left to complete + matches = recoveryLineFinishRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, pct, 0, 0, fmt.Errorf("unexpected recoveryLine matching est. finish time: %s", recoveryLine) + } + finish, err = strconv.ParseFloat(matches[1], 64) + if err != nil { + return syncedBlocks, pct, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + // Get recovery speed + matches = recoveryLineSpeedRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, pct, finish, 0, fmt.Errorf("unexpected recoveryLine matching speed: %s", recoveryLine) + } + speed, err = strconv.ParseFloat(matches[1], 64) + if err != nil { + return syncedBlocks, pct, finish, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + return syncedBlocks, pct, finish, speed, nil } func evalComponentDevices(deviceFields []string) []string { diff --git a/vendor/github.com/prometheus/procfs/net_ip_socket.go b/vendor/github.com/prometheus/procfs/net_ip_socket.go index ac01dd84753..8c9ee3de878 100644 --- a/vendor/github.com/prometheus/procfs/net_ip_socket.go +++ b/vendor/github.com/prometheus/procfs/net_ip_socket.go @@ -65,6 +65,7 @@ type ( TxQueue uint64 RxQueue uint64 UID uint64 + Inode uint64 } ) @@ -150,9 +151,9 @@ func parseIP(hexIP string) (net.IP, error) { // parseNetIPSocketLine parses a single line, represented by a list of fields. func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { line := &netIPSocketLine{} - if len(fields) < 8 { + if len(fields) < 10 { return nil, fmt.Errorf( - "cannot parse net socket line as it has less then 8 columns %q", + "cannot parse net socket line as it has less then 10 columns %q", strings.Join(fields, " "), ) } @@ -216,5 +217,10 @@ func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { return nil, fmt.Errorf("cannot parse uid value in socket line: %w", err) } + // inode + if line.Inode, err = strconv.ParseUint(fields[9], 0, 64); err != nil { + return nil, fmt.Errorf("cannot parse inode value in socket line: %w", err) + } + return line, nil } diff --git a/vendor/github.com/prometheus/procfs/netstat.go b/vendor/github.com/prometheus/procfs/netstat.go new file mode 100644 index 00000000000..94d892f1134 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/netstat.go @@ -0,0 +1,68 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "os" + "path/filepath" + "strconv" + "strings" +) + +// NetStat contains statistics for all the counters from one file +type NetStat struct { + Filename string + Stats map[string][]uint64 +} + +// NetStat retrieves stats from /proc/net/stat/ +func (fs FS) NetStat() ([]NetStat, error) { + statFiles, err := filepath.Glob(fs.proc.Path("net/stat/*")) + if err != nil { + return nil, err + } + + var netStatsTotal []NetStat + + for _, filePath := range statFiles { + file, err := os.Open(filePath) + if err != nil { + return nil, err + } + + netStatFile := NetStat{ + Filename: filepath.Base(filePath), + Stats: make(map[string][]uint64), + } + scanner := bufio.NewScanner(file) + scanner.Scan() + // First string is always a header for stats + var headers []string + headers = append(headers, strings.Fields(scanner.Text())...) + + // Other strings represent per-CPU counters + for scanner.Scan() { + for num, counter := range strings.Fields(scanner.Text()) { + value, err := strconv.ParseUint(counter, 16, 32) + if err != nil { + return nil, err + } + netStatFile.Stats[headers[num]] = append(netStatFile.Stats[headers[num]], value) + } + } + netStatsTotal = append(netStatsTotal, netStatFile) + } + return netStatsTotal, nil +} diff --git a/vendor/github.com/prometheus/procfs/proc_cgroup.go b/vendor/github.com/prometheus/procfs/proc_cgroup.go index 0094a13c05d..be45b798733 100644 --- a/vendor/github.com/prometheus/procfs/proc_cgroup.go +++ b/vendor/github.com/prometheus/procfs/proc_cgroup.go @@ -90,7 +90,7 @@ func parseCgroups(data []byte) ([]Cgroup, error) { // control hierarchy running on this system. On every system (v1 and v2), all hierarchies contain all processes, // so the len of the returned struct is equal to the number of active hierarchies on this system func (p Proc) Cgroups() ([]Cgroup, error) { - data, err := util.ReadFileNoStat(fmt.Sprintf("/proc/%d/cgroup", p.PID)) + data, err := util.ReadFileNoStat(p.path("cgroup")) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go index 67ca0e9fbc9..8c7b6e80a31 100644 --- a/vendor/github.com/prometheus/procfs/proc_stat.go +++ b/vendor/github.com/prometheus/procfs/proc_stat.go @@ -100,6 +100,15 @@ type ProcStat struct { VSize uint // Resident set size in pages. RSS int + // Soft limit in bytes on the rss of the process. + RSSLimit uint64 + // Real-time scheduling priority, a number in the range 1 to 99 for processes + // scheduled under a real-time policy, or 0, for non-real-time processes. + RTPriority uint + // Scheduling policy. + Policy uint + // Aggregated block I/O delays, measured in clock ticks (centiseconds). + DelayAcctBlkIOTicks uint64 proc fs.FS } @@ -119,7 +128,8 @@ func (p Proc) Stat() (ProcStat, error) { } var ( - ignore int + ignoreInt64 int64 + ignoreUint64 uint64 s = ProcStat{PID: p.PID, proc: p.fs} l = bytes.Index(data, []byte("(")) @@ -151,10 +161,28 @@ func (p Proc) Stat() (ProcStat, error) { &s.Priority, &s.Nice, &s.NumThreads, - &ignore, + &ignoreInt64, &s.Starttime, &s.VSize, &s.RSS, + &s.RSSLimit, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreInt64, + &ignoreInt64, + &s.RTPriority, + &s.Policy, + &s.DelayAcctBlkIOTicks, ) if err != nil { return ProcStat{}, err diff --git a/vendor/github.com/prometheus/procfs/zoneinfo.go b/vendor/github.com/prometheus/procfs/zoneinfo.go index 0b9bb6796b3..209e2ac9879 100644 --- a/vendor/github.com/prometheus/procfs/zoneinfo.go +++ b/vendor/github.com/prometheus/procfs/zoneinfo.go @@ -99,7 +99,6 @@ func parseZoneinfo(zoneinfoData []byte) ([]Zoneinfo, error) { continue } if strings.HasPrefix(strings.TrimSpace(line), "per-node stats") { - zoneinfoElement.Zone = "" continue } parts := strings.Fields(strings.TrimSpace(line)) diff --git a/vendor/github.com/seccomp/libseccomp-golang/.travis.yml b/vendor/github.com/seccomp/libseccomp-golang/.travis.yml index feef144d130..5240d462280 100644 --- a/vendor/github.com/seccomp/libseccomp-golang/.travis.yml +++ b/vendor/github.com/seccomp/libseccomp-golang/.travis.yml @@ -19,19 +19,39 @@ os: language: go +jobs: + include: + - name: "last libseccomp 2.5.0" + env: + - SECCOMP_VER=2.5.0 + - SECCOMP_SHA256SUM=1ffa7038d2720ad191919816db3479295a4bcca1ec14e02f672539f4983014f3 + - name: "compat libseccomp 2.4.4" + env: + - SECCOMP_VER=2.4.4 + - SECCOMP_SHA256SUM=4e79738d1ef3c9b7ca9769f1f8b8d84fc17143c2c1c432e53b9c64787e0ff3eb + - name: "compat libseccomp 2.2.1" + env: + - SECCOMP_VER=2.2.1 + - SECCOMP_SHA256SUM=0ba1789f54786c644af54cdffc9fd0dd0a8bb2b2ee153933f658855d2851a740 + addons: apt: packages: - build-essential - # TODO: use the main libseccomp git repo instead of a distro package - - libseccomp2 - - libseccomp-dev + - astyle + - golint + - gperf install: - go get -u golang.org/x/lint/golint # run all of the tests independently, fail if any of the tests error script: + - wget https://github.com/seccomp/libseccomp/releases/download/v$SECCOMP_VER/libseccomp-$SECCOMP_VER.tar.gz + - echo $SECCOMP_SHA256SUM libseccomp-$SECCOMP_VER.tar.gz | sha256sum -c + - tar xf libseccomp-$SECCOMP_VER.tar.gz + - pushd libseccomp-$SECCOMP_VER && ./configure --prefix=/opt/libseccomp-$SECCOMP_VER && make && sudo make install && popd - make check-syntax - make lint - - make check + - PKG_CONFIG_PATH=/opt/libseccomp-$SECCOMP_VER/lib/pkgconfig LD_LIBRARY_PATH=/opt/libseccomp-$SECCOMP_VER/lib make vet + - PKG_CONFIG_PATH=/opt/libseccomp-$SECCOMP_VER/lib/pkgconfig LD_LIBRARY_PATH=/opt/libseccomp-$SECCOMP_VER/lib make test diff --git a/vendor/github.com/seccomp/libseccomp-golang/Makefile b/vendor/github.com/seccomp/libseccomp-golang/Makefile index 1ff4cc89859..38cfa852cd6 100644 --- a/vendor/github.com/seccomp/libseccomp-golang/Makefile +++ b/vendor/github.com/seccomp/libseccomp-golang/Makefile @@ -18,8 +18,14 @@ fix-syntax: vet: go vet -v +# Previous bugs have made the tests freeze until the timeout. Golang default +# timeout for tests is 10 minutes, which is too long, considering current tests +# can be executed in less than 1 second. Reduce the timeout, so problems can +# be noticed earlier in the CI. +TEST_TIMEOUT=10s + test: - go test -v + go test -v -timeout $(TEST_TIMEOUT) lint: @$(if $(shell which golint),true,$(error "install golint and include it in your PATH")) diff --git a/vendor/github.com/seccomp/libseccomp-golang/README.md b/vendor/github.com/seccomp/libseccomp-golang/README.md index 27423f2d97f..806a5ddf29b 100644 --- a/vendor/github.com/seccomp/libseccomp-golang/README.md +++ b/vendor/github.com/seccomp/libseccomp-golang/README.md @@ -2,7 +2,7 @@ =============================================================================== https://github.com/seccomp/libseccomp-golang -[![Build Status](https://img.shields.io/travis/seccomp/libseccomp-golang/master.svg)](https://travis-ci.org/seccomp/libseccomp-golang) +[![Build Status](https://img.shields.io/travis/seccomp/libseccomp-golang/main.svg)](https://travis-ci.org/seccomp/libseccomp-golang) The libseccomp library provides an easy to use, platform independent, interface to the Linux Kernel's syscall filtering mechanism. The libseccomp API is diff --git a/vendor/github.com/seccomp/libseccomp-golang/seccomp.go b/vendor/github.com/seccomp/libseccomp-golang/seccomp.go index e489b9ebd4a..e9b92e2219a 100644 --- a/vendor/github.com/seccomp/libseccomp-golang/seccomp.go +++ b/vendor/github.com/seccomp/libseccomp-golang/seccomp.go @@ -20,6 +20,13 @@ import ( // C wrapping code +// To compile libseccomp-golang against a specific version of libseccomp: +// cd ../libseccomp && mkdir -p prefix +// ./configure --prefix=$PWD/prefix && make && make install +// cd ../libseccomp-golang +// PKG_CONFIG_PATH=$PWD/../libseccomp/prefix/lib/pkgconfig/ make +// LD_PRELOAD=$PWD/../libseccomp/prefix/lib/libseccomp.so.2.5.0 PKG_CONFIG_PATH=$PWD/../libseccomp/prefix/lib/pkgconfig/ make test + // #cgo pkg-config: libseccomp // #include // #include @@ -34,19 +41,25 @@ type VersionError struct { minimum string } +func init() { + // This forces the cgo libseccomp to initialize its internal API support state, + // which is necessary on older versions of libseccomp in order to work + // correctly. + GetAPI() +} + func (e VersionError) Error() string { - format := "Libseccomp version too low: " + messageStr := "" if e.message != "" { - format += e.message + ": " + messageStr = e.message + ": " } - format += "minimum supported is " + minimumStr := "" if e.minimum != "" { - format += e.minimum + ": " + minimumStr = e.minimum } else { - format += "2.2.0: " + minimumStr = "2.2.0" } - format += "detected %d.%d.%d" - return fmt.Sprintf(format, verMajor, verMinor, verMicro) + return fmt.Sprintf("Libseccomp version too low: %sminimum supported is %s: detected %d.%d.%d", messageStr, minimumStr, verMajor, verMinor, verMicro) } // ScmpArch represents a CPU architecture. Seccomp can restrict syscalls on a @@ -69,9 +82,61 @@ type ScmpCondition struct { Operand2 uint64 `json:"operand_two,omitempty"` } -// ScmpSyscall represents a Linux System Call +// Seccomp userspace notification structures associated with filters that use the ActNotify action. + +// ScmpSyscall identifies a Linux System Call by its number. type ScmpSyscall int32 +// ScmpFd represents a file-descriptor used for seccomp userspace notifications. +type ScmpFd int32 + +// ScmpNotifData describes the system call context that triggered a notification. +// +// Syscall: the syscall number +// Arch: the filter architecture +// InstrPointer: address of the instruction that triggered a notification +// Args: arguments (up to 6) for the syscall +// +type ScmpNotifData struct { + Syscall ScmpSyscall `json:"syscall,omitempty"` + Arch ScmpArch `json:"arch,omitempty"` + InstrPointer uint64 `json:"instr_pointer,omitempty"` + Args []uint64 `json:"args,omitempty"` +} + +// ScmpNotifReq represents a seccomp userspace notification. See NotifReceive() for +// info on how to pull such a notification. +// +// ID: notification ID +// Pid: process that triggered the notification event +// Flags: filter flags (see seccomp(2)) +// Data: system call context that triggered the notification +// +type ScmpNotifReq struct { + ID uint64 `json:"id,omitempty"` + Pid uint32 `json:"pid,omitempty"` + Flags uint32 `json:"flags,omitempty"` + Data ScmpNotifData `json:"data,omitempty"` +} + +// ScmpNotifResp represents a seccomp userspace notification response. See NotifRespond() +// for info on how to push such a response. +// +// ID: notification ID (must match the corresponding ScmpNotifReq ID) +// Error: must be 0 if no error occurred, or an error constant from package +// syscall (e.g., syscall.EPERM, etc). In the latter case, it's used +// as an error return from the syscall that created the notification. +// Val: return value for the syscall that created the notification. Only +// relevant if Error is 0. +// Flags: userspace notification response flag (e.g., NotifRespFlagContinue) +// +type ScmpNotifResp struct { + ID uint64 `json:"id,omitempty"` + Error int32 `json:"error,omitempty"` + Val uint64 `json:"val,omitempty"` + Flags uint32 `json:"flags,omitempty"` +} + // Exported Constants const ( @@ -117,6 +182,10 @@ const ( ArchS390 ScmpArch = iota // ArchS390X represents 64-bit System z/390 syscalls ArchS390X ScmpArch = iota + // ArchPARISC represents 32-bit PA-RISC + ArchPARISC ScmpArch = iota + // ArchPARISC64 represents 64-bit PA-RISC + ArchPARISC64 ScmpArch = iota ) const ( @@ -130,6 +199,9 @@ const ( ActKill ScmpAction = iota // ActTrap throws SIGSYS ActTrap ScmpAction = iota + // ActNotify triggers a userspace notification. This action is only usable when + // libseccomp API level 6 or higher is supported. + ActNotify ScmpAction = iota // ActErrno causes the syscall to return a negative error code. This // code can be set with the SetReturnCode method ActErrno ScmpAction = iota @@ -181,6 +253,21 @@ const ( CompareMaskedEqual ScmpCompareOp = iota ) +var ( + // ErrSyscallDoesNotExist represents an error condition where + // libseccomp is unable to resolve the syscall + ErrSyscallDoesNotExist = fmt.Errorf("could not resolve syscall name") +) + +const ( + // Userspace notification response flags + + // NotifRespFlagContinue tells the kernel to continue executing the system + // call that triggered the notification. Must only be used when the notication + // response's error is 0. + NotifRespFlagContinue uint32 = 1 +) + // Helpers for types // GetArchFromString returns an ScmpArch constant from a string representing an @@ -223,6 +310,10 @@ func GetArchFromString(arch string) (ScmpArch, error) { return ArchS390, nil case "s390x": return ArchS390X, nil + case "parisc": + return ArchPARISC, nil + case "parisc64": + return ArchPARISC64, nil default: return ArchInvalid, fmt.Errorf("cannot convert unrecognized string %q", arch) } @@ -263,6 +354,10 @@ func (a ScmpArch) String() string { return "s390" case ArchS390X: return "s390x" + case ArchPARISC: + return "parisc" + case ArchPARISC64: + return "parisc64" case ArchNative: return "native" case ArchInvalid: @@ -310,6 +405,8 @@ func (a ScmpAction) String() string { case ActTrace: return fmt.Sprintf("Action: Notify tracing processes with code %d", (a >> 16)) + case ActNotify: + return "Action: Notify userspace" case ActLog: return "Action: Log system call" case ActAllow: @@ -349,7 +446,7 @@ func GetLibraryVersion() (major, minor, micro uint) { // Returns a positive int containing the API level, or 0 with an error if the // API level could not be detected due to the library being older than v2.4.0. // See the seccomp_api_get(3) man page for details on available API levels: -// https://github.com/seccomp/libseccomp/blob/master/doc/man/man3/seccomp_api_get.3 +// https://github.com/seccomp/libseccomp/blob/main/doc/man/man3/seccomp_api_get.3 func GetAPI() (uint, error) { return getAPI() } @@ -359,7 +456,7 @@ func GetAPI() (uint, error) { // Returns an error if the API level could not be set. An error is always // returned if the library is older than v2.4.0 // See the seccomp_api_get(3) man page for details on available API levels: -// https://github.com/seccomp/libseccomp/blob/master/doc/man/man3/seccomp_api_get.3 +// https://github.com/seccomp/libseccomp/blob/main/doc/man/man3/seccomp_api_get.3 func SetAPI(api uint) error { return setAPI(api) } @@ -386,7 +483,7 @@ func (s ScmpSyscall) GetNameByArch(arch ScmpArch) (string, error) { cString := C.seccomp_syscall_resolve_num_arch(arch.toNative(), C.int(s)) if cString == nil { - return "", fmt.Errorf("could not resolve syscall name for %#x", int32(s)) + return "", ErrSyscallDoesNotExist } defer C.free(unsafe.Pointer(cString)) @@ -409,7 +506,7 @@ func GetSyscallFromName(name string) (ScmpSyscall, error) { result := C.seccomp_syscall_resolve_name(cString) if result == scmpError { - return 0, fmt.Errorf("could not resolve name to syscall: %q", name) + return 0, ErrSyscallDoesNotExist } return ScmpSyscall(result), nil @@ -433,7 +530,7 @@ func GetSyscallFromNameByArch(name string, arch ScmpArch) (ScmpSyscall, error) { result := C.seccomp_syscall_resolve_name_arch(arch.toNative(), cString) if result == scmpError { - return 0, fmt.Errorf("could not resolve name to syscall: %q on %v", name, arch) + return 0, ErrSyscallDoesNotExist } return ScmpSyscall(result), nil @@ -506,11 +603,10 @@ type ScmpFilter struct { lock sync.Mutex } -// NewFilter creates and returns a new filter context. -// Accepts a default action to be taken for syscalls which match no rules in -// the filter. -// Returns a reference to a valid filter context, or nil and an error if the -// filter context could not be created or an invalid default action was given. +// NewFilter creates and returns a new filter context. Accepts a default action to be +// taken for syscalls which match no rules in the filter. +// Returns a reference to a valid filter context, or nil and an error +// if the filter context could not be created or an invalid default action was given. func NewFilter(defaultAction ScmpAction) (*ScmpFilter, error) { if err := ensureSupportedVersion(); err != nil { return nil, err @@ -530,8 +626,8 @@ func NewFilter(defaultAction ScmpAction) (*ScmpFilter, error) { filter.valid = true runtime.SetFinalizer(filter, filterFinalizer) - // Enable TSync so all goroutines will receive the same rules - // If the kernel does not support TSYNC, allow us to continue without error + // Enable TSync so all goroutines will receive the same rules. + // If the kernel does not support TSYNC, allow us to continue without error. if err := filter.setFilterAttr(filterAttrTsync, 0x1); err != nil && err != syscall.ENOTSUP { filter.Release() return nil, fmt.Errorf("could not create filter - error setting tsync bit: %v", err) @@ -778,8 +874,9 @@ func (f *ScmpFilter) GetNoNewPrivsBit() (bool, error) { func (f *ScmpFilter) GetLogBit() (bool, error) { log, err := f.getFilterAttr(filterAttrLog) if err != nil { - api, apiErr := getAPI() - if (apiErr != nil && api == 0) || (apiErr == nil && api < 3) { + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 3 { return false, fmt.Errorf("getting the log bit is only supported in libseccomp 2.4.0 and newer with API level 3 or higher") } @@ -793,6 +890,30 @@ func (f *ScmpFilter) GetLogBit() (bool, error) { return true, nil } +// GetSSB returns the current state the SSB bit will be set to on the filter +// being loaded, or an error if an issue was encountered retrieving the value. +// The SSB bit tells the kernel that a seccomp user is not interested in enabling +// Speculative Store Bypass mitigation. +// The SSB bit is only usable when libseccomp API level 4 or higher is +// supported. +func (f *ScmpFilter) GetSSB() (bool, error) { + ssb, err := f.getFilterAttr(filterAttrSSB) + if err != nil { + api, apiErr := getAPI() + if (apiErr != nil && api == 0) || (apiErr == nil && api < 4) { + return false, fmt.Errorf("getting the SSB flag is only supported in libseccomp 2.5.0 and newer with API level 4 or higher") + } + + return false, err + } + + if ssb == 0 { + return false, nil + } + + return true, nil +} + // SetBadArchAction sets the default action taken on a syscall for an // architecture not in the filter, or an error if an issue was encountered // setting the value. @@ -832,8 +953,9 @@ func (f *ScmpFilter) SetLogBit(state bool) error { err := f.setFilterAttr(filterAttrLog, toSet) if err != nil { - api, apiErr := getAPI() - if (apiErr != nil && api == 0) || (apiErr == nil && api < 3) { + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 3 { return fmt.Errorf("setting the log bit is only supported in libseccomp 2.4.0 and newer with API level 3 or higher") } } @@ -841,6 +963,28 @@ func (f *ScmpFilter) SetLogBit(state bool) error { return err } +// SetSSB sets the state of the SSB bit, which will be applied on filter +// load, or an error if an issue was encountered setting the value. +// The SSB bit is only usable when libseccomp API level 4 or higher is +// supported. +func (f *ScmpFilter) SetSSB(state bool) error { + var toSet C.uint32_t = 0x0 + + if state { + toSet = 0x1 + } + + err := f.setFilterAttr(filterAttrSSB, toSet) + if err != nil { + api, apiErr := getAPI() + if (apiErr != nil && api == 0) || (apiErr == nil && api < 4) { + return fmt.Errorf("setting the SSB flag is only supported in libseccomp 2.5.0 and newer with API level 4 or higher") + } + } + + return err +} + // SetSyscallPriority sets a syscall's priority. // This provides a hint to the filter generator in libseccomp about the // importance of this syscall. High-priority syscalls are placed @@ -947,3 +1091,36 @@ func (f *ScmpFilter) ExportBPF(file *os.File) error { return nil } + +// Userspace Notification API + +// GetNotifFd returns the userspace notification file descriptor associated with the given +// filter context. Such a file descriptor is only valid after the filter has been loaded +// and only when the filter uses the ActNotify action. The file descriptor can be used to +// retrieve and respond to notifications associated with the filter (see NotifReceive(), +// NotifRespond(), and NotifIDValid()). +func (f *ScmpFilter) GetNotifFd() (ScmpFd, error) { + return f.getNotifFd() +} + +// NotifReceive retrieves a seccomp userspace notification from a filter whose ActNotify +// action has triggered. The caller is expected to process the notification and return a +// response via NotifRespond(). Each invocation of this function returns one +// notification. As multiple notifications may be pending at any time, this function is +// normally called within a polling loop. +func NotifReceive(fd ScmpFd) (*ScmpNotifReq, error) { + return notifReceive(fd) +} + +// NotifRespond responds to a notification retrieved via NotifReceive(). The response Id +// must match that of the corresponding notification retrieved via NotifReceive(). +func NotifRespond(fd ScmpFd, scmpResp *ScmpNotifResp) error { + return notifRespond(fd, scmpResp) +} + +// NotifIDValid checks if a notification is still valid. An return value of nil means the +// notification is still valid. Otherwise the notification is not valid. This can be used +// to mitigate time-of-check-time-of-use (TOCTOU) attacks as described in seccomp_notify_id_valid(2). +func NotifIDValid(fd ScmpFd, id uint64) error { + return notifIDValid(fd, id) +} diff --git a/vendor/github.com/seccomp/libseccomp-golang/seccomp_internal.go b/vendor/github.com/seccomp/libseccomp-golang/seccomp_internal.go index 0982e930f9e..8dc7b296f3b 100644 --- a/vendor/github.com/seccomp/libseccomp-golang/seccomp_internal.go +++ b/vendor/github.com/seccomp/libseccomp-golang/seccomp_internal.go @@ -14,6 +14,13 @@ import ( // Get the seccomp header in scope // Need stdlib.h for free() on cstrings +// To compile libseccomp-golang against a specific version of libseccomp: +// cd ../libseccomp && mkdir -p prefix +// ./configure --prefix=$PWD/prefix && make && make install +// cd ../libseccomp-golang +// PKG_CONFIG_PATH=$PWD/../libseccomp/prefix/lib/pkgconfig/ make +// LD_PRELOAD=$PWD/../libseccomp/prefix/lib/libseccomp.so.2.5.0 PKG_CONFIG_PATH=$PWD/../libseccomp/prefix/lib/pkgconfig/ make test + // #cgo pkg-config: libseccomp /* #include @@ -50,6 +57,14 @@ const uint32_t C_ARCH_BAD = ARCH_BAD; #define SCMP_ARCH_S390X ARCH_BAD #endif +#ifndef SCMP_ARCH_PARISC +#define SCMP_ARCH_PARISC ARCH_BAD +#endif + +#ifndef SCMP_ARCH_PARISC64 +#define SCMP_ARCH_PARISC64 ARCH_BAD +#endif + const uint32_t C_ARCH_NATIVE = SCMP_ARCH_NATIVE; const uint32_t C_ARCH_X86 = SCMP_ARCH_X86; const uint32_t C_ARCH_X86_64 = SCMP_ARCH_X86_64; @@ -67,6 +82,8 @@ const uint32_t C_ARCH_PPC64 = SCMP_ARCH_PPC64; const uint32_t C_ARCH_PPC64LE = SCMP_ARCH_PPC64LE; const uint32_t C_ARCH_S390 = SCMP_ARCH_S390; const uint32_t C_ARCH_S390X = SCMP_ARCH_S390X; +const uint32_t C_ARCH_PARISC = SCMP_ARCH_PARISC; +const uint32_t C_ARCH_PARISC64 = SCMP_ARCH_PARISC64; #ifndef SCMP_ACT_LOG #define SCMP_ACT_LOG 0x7ffc0000U @@ -80,6 +97,10 @@ const uint32_t C_ARCH_S390X = SCMP_ARCH_S390X; #define SCMP_ACT_KILL_THREAD 0x00000000U #endif +#ifndef SCMP_ACT_NOTIFY +#define SCMP_ACT_NOTIFY 0x7fc00000U +#endif + const uint32_t C_ACT_KILL = SCMP_ACT_KILL; const uint32_t C_ACT_KILL_PROCESS = SCMP_ACT_KILL_PROCESS; const uint32_t C_ACT_KILL_THREAD = SCMP_ACT_KILL_THREAD; @@ -88,6 +109,7 @@ const uint32_t C_ACT_ERRNO = SCMP_ACT_ERRNO(0); const uint32_t C_ACT_TRACE = SCMP_ACT_TRACE(0); const uint32_t C_ACT_LOG = SCMP_ACT_LOG; const uint32_t C_ACT_ALLOW = SCMP_ACT_ALLOW; +const uint32_t C_ACT_NOTIFY = SCMP_ACT_NOTIFY; // The libseccomp SCMP_FLTATR_CTL_LOG member of the scmp_filter_attr enum was // added in v2.4.0 @@ -95,12 +117,16 @@ const uint32_t C_ACT_ALLOW = SCMP_ACT_ALLOW; (SCMP_VER_MAJOR == 2 && SCMP_VER_MINOR < 4) #define SCMP_FLTATR_CTL_LOG _SCMP_FLTATR_MIN #endif +#if SCMP_VER_MAJOR == 2 && SCMP_VER_MINOR < 5 +#define SCMP_FLTATR_CTL_SSB _SCMP_FLTATR_MIN +#endif const uint32_t C_ATTRIBUTE_DEFAULT = (uint32_t)SCMP_FLTATR_ACT_DEFAULT; const uint32_t C_ATTRIBUTE_BADARCH = (uint32_t)SCMP_FLTATR_ACT_BADARCH; const uint32_t C_ATTRIBUTE_NNP = (uint32_t)SCMP_FLTATR_CTL_NNP; const uint32_t C_ATTRIBUTE_TSYNC = (uint32_t)SCMP_FLTATR_CTL_TSYNC; const uint32_t C_ATTRIBUTE_LOG = (uint32_t)SCMP_FLTATR_CTL_LOG; +const uint32_t C_ATTRIBUTE_SSB = (uint32_t)SCMP_FLTATR_CTL_SSB; const int C_CMP_NE = (int)SCMP_CMP_NE; const int C_CMP_LT = (int)SCMP_CMP_LT; @@ -189,6 +215,51 @@ void add_struct_arg_cmp( return; } + +// The seccomp notify API functions were added in v2.5.0 +#if (SCMP_VER_MAJOR < 2) || \ + (SCMP_VER_MAJOR == 2 && SCMP_VER_MINOR < 5) + +struct seccomp_data { + int nr; + __u32 arch; + __u64 instruction_pointer; + __u64 args[6]; +}; + +struct seccomp_notif { + __u64 id; + __u32 pid; + __u32 flags; + struct seccomp_data data; +}; + +struct seccomp_notif_resp { + __u64 id; + __s64 val; + __s32 error; + __u32 flags; +}; + +int seccomp_notify_alloc(struct seccomp_notif **req, struct seccomp_notif_resp **resp) { + return -EOPNOTSUPP; +} +int seccomp_notify_fd(const scmp_filter_ctx ctx) { + return -EOPNOTSUPP; +} +void seccomp_notify_free(struct seccomp_notif *req, struct seccomp_notif_resp *resp) { +} +int seccomp_notify_id_valid(int fd, uint64_t id) { + return -EOPNOTSUPP; +} +int seccomp_notify_receive(int fd, struct seccomp_notif *req) { + return -EOPNOTSUPP; +} +int seccomp_notify_respond(int fd, struct seccomp_notif_resp *resp) { + return -EOPNOTSUPP; +} + +#endif */ import "C" @@ -203,6 +274,7 @@ const ( filterAttrNNP scmpFilterAttr = iota filterAttrTsync scmpFilterAttr = iota filterAttrLog scmpFilterAttr = iota + filterAttrSSB scmpFilterAttr = iota ) const ( @@ -210,7 +282,7 @@ const ( scmpError C.int = -1 // Comparison boundaries to check for architecture validity archStart ScmpArch = ArchNative - archEnd ScmpArch = ArchS390X + archEnd ScmpArch = ArchPARISC64 // Comparison boundaries to check for action validity actionStart ScmpAction = ActKill actionEnd ScmpAction = ActKillProcess @@ -460,6 +532,10 @@ func archFromNative(a C.uint32_t) (ScmpArch, error) { return ArchS390, nil case C.C_ARCH_S390X: return ArchS390X, nil + case C.C_ARCH_PARISC: + return ArchPARISC, nil + case C.C_ARCH_PARISC64: + return ArchPARISC64, nil default: return 0x0, fmt.Errorf("unrecognized architecture %#x", uint32(a)) } @@ -500,6 +576,10 @@ func (a ScmpArch) toNative() C.uint32_t { return C.C_ARCH_S390 case ArchS390X: return C.C_ARCH_S390X + case ArchPARISC: + return C.C_ARCH_PARISC + case ArchPARISC64: + return C.C_ARCH_PARISC64 case ArchNative: return C.C_ARCH_NATIVE default: @@ -548,6 +628,8 @@ func actionFromNative(a C.uint32_t) (ScmpAction, error) { return ActLog, nil case C.C_ACT_ALLOW: return ActAllow, nil + case C.C_ACT_NOTIFY: + return ActNotify, nil default: return 0x0, fmt.Errorf("unrecognized action %#x", uint32(a)) } @@ -572,6 +654,8 @@ func (a ScmpAction) toNative() C.uint32_t { return C.C_ACT_LOG case ActAllow: return C.C_ACT_ALLOW + case ActNotify: + return C.C_ACT_NOTIFY default: return 0x0 } @@ -590,7 +674,181 @@ func (a scmpFilterAttr) toNative() uint32 { return uint32(C.C_ATTRIBUTE_TSYNC) case filterAttrLog: return uint32(C.C_ATTRIBUTE_LOG) + case filterAttrSSB: + return uint32(C.C_ATTRIBUTE_SSB) default: return 0x0 } } + +func (a ScmpSyscall) toNative() C.uint32_t { + return C.uint32_t(a) +} + +func syscallFromNative(a C.int) ScmpSyscall { + return ScmpSyscall(a) +} + +func notifReqFromNative(req *C.struct_seccomp_notif) (*ScmpNotifReq, error) { + scmpArgs := make([]uint64, 6) + for i := 0; i < len(scmpArgs); i++ { + scmpArgs[i] = uint64(req.data.args[i]) + } + + arch, err := archFromNative(req.data.arch) + if err != nil { + return nil, err + } + + scmpData := ScmpNotifData{ + Syscall: syscallFromNative(req.data.nr), + Arch: arch, + InstrPointer: uint64(req.data.instruction_pointer), + Args: scmpArgs, + } + + scmpReq := &ScmpNotifReq{ + ID: uint64(req.id), + Pid: uint32(req.pid), + Flags: uint32(req.flags), + Data: scmpData, + } + + return scmpReq, nil +} + +func (scmpResp *ScmpNotifResp) toNative(resp *C.struct_seccomp_notif_resp) { + resp.id = C.__u64(scmpResp.ID) + resp.val = C.__s64(scmpResp.Val) + resp.error = (C.__s32(scmpResp.Error) * -1) // kernel requires a negated value + resp.flags = C.__u32(scmpResp.Flags) +} + +// Userspace Notification API +// Calls to C.seccomp_notify* hidden from seccomp.go + +func (f *ScmpFilter) getNotifFd() (ScmpFd, error) { + f.lock.Lock() + defer f.lock.Unlock() + + if !f.valid { + return -1, errBadFilter + } + + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 6 { + return -1, fmt.Errorf("seccomp notification requires API level >= 6; current level = %d", apiLevel) + } + + fd := C.seccomp_notify_fd(f.filterCtx) + + return ScmpFd(fd), nil +} + +func notifReceive(fd ScmpFd) (*ScmpNotifReq, error) { + var req *C.struct_seccomp_notif + var resp *C.struct_seccomp_notif_resp + + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 6 { + return nil, fmt.Errorf("seccomp notification requires API level >= 6; current level = %d", apiLevel) + } + + // we only use the request here; the response is unused + if retCode := C.seccomp_notify_alloc(&req, &resp); retCode != 0 { + return nil, errRc(retCode) + } + + defer func() { + C.seccomp_notify_free(req, resp) + }() + + for { + retCode, errno := C.seccomp_notify_receive(C.int(fd), req) + if retCode == 0 { + break + } + + if errno == syscall.EINTR { + continue + } + + if errno == syscall.ENOENT { + return nil, errno + } + + return nil, errRc(retCode) + } + + return notifReqFromNative(req) +} + +func notifRespond(fd ScmpFd, scmpResp *ScmpNotifResp) error { + var req *C.struct_seccomp_notif + var resp *C.struct_seccomp_notif_resp + + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 6 { + return fmt.Errorf("seccomp notification requires API level >= 6; current level = %d", apiLevel) + } + + // we only use the reponse here; the request is discarded + if retCode := C.seccomp_notify_alloc(&req, &resp); retCode != 0 { + return errRc(retCode) + } + + defer func() { + C.seccomp_notify_free(req, resp) + }() + + scmpResp.toNative(resp) + + for { + retCode, errno := C.seccomp_notify_respond(C.int(fd), resp) + if retCode == 0 { + break + } + + if errno == syscall.EINTR { + continue + } + + if errno == syscall.ENOENT { + return errno + } + + return errRc(retCode) + } + + return nil +} + +func notifIDValid(fd ScmpFd, id uint64) error { + // Ignore error, if not supported returns apiLevel == 0 + apiLevel, _ := GetAPI() + if apiLevel < 6 { + return fmt.Errorf("seccomp notification requires API level >= 6; current level = %d", apiLevel) + } + + for { + retCode, errno := C.seccomp_notify_id_valid(C.int(fd), C.uint64_t(id)) + if retCode == 0 { + break + } + + if errno == syscall.EINTR { + continue + } + + if errno == syscall.ENOENT { + return errno + } + + return errRc(retCode) + } + + return nil +} diff --git a/vendor/github.com/willf/bitset/.gitignore b/vendor/github.com/willf/bitset/.gitignore deleted file mode 100644 index 5c204d28b0e..00000000000 --- a/vendor/github.com/willf/bitset/.gitignore +++ /dev/null @@ -1,26 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -*.test -*.prof - -target diff --git a/vendor/github.com/willf/bitset/.travis.yml b/vendor/github.com/willf/bitset/.travis.yml deleted file mode 100644 index 094aa5ce070..00000000000 --- a/vendor/github.com/willf/bitset/.travis.yml +++ /dev/null @@ -1,37 +0,0 @@ -language: go - -sudo: false - -branches: - except: - - release - -branches: - only: - - master - - travis - -go: - - "1.11.x" - - tip - -matrix: - allow_failures: - - go: tip - -before_install: - - if [ -n "$GH_USER" ]; then git config --global github.user ${GH_USER}; fi; - - if [ -n "$GH_TOKEN" ]; then git config --global github.token ${GH_TOKEN}; fi; - - go get github.com/mattn/goveralls - -before_script: - - make deps - -script: - - make qa - -after_failure: - - cat ./target/test/report.xml - -after_success: - - if [ "$TRAVIS_GO_VERSION" = "1.11.1" ]; then $HOME/gopath/bin/goveralls -covermode=count -coverprofile=target/report/coverage.out -service=travis-ci; fi; diff --git a/vendor/github.com/willf/bitset/README.md b/vendor/github.com/willf/bitset/README.md deleted file mode 100644 index 50338e71dfd..00000000000 --- a/vendor/github.com/willf/bitset/README.md +++ /dev/null @@ -1,94 +0,0 @@ -# bitset - -*Go language library to map between non-negative integers and boolean values* - -[![Test](https://github.com/willf/bitset/workflows/Test/badge.svg)](https://github.com/willf/bitset/actions?query=workflow%3ATest) -[![Master Coverage Status](https://coveralls.io/repos/willf/bitset/badge.svg?branch=master&service=github)](https://coveralls.io/github/willf/bitset?branch=master) -[![Go Report Card](https://goreportcard.com/badge/github.com/willf/bitset)](https://goreportcard.com/report/github.com/willf/bitset) -[![PkgGoDev](https://pkg.go.dev/badge/github.com/willf/bitset?tab=doc)](https://pkg.go.dev/github.com/willf/bitset?tab=doc) - - -## Description - -Package bitset implements bitsets, a mapping between non-negative integers and boolean values. -It should be more efficient than map[uint] bool. - -It provides methods for setting, clearing, flipping, and testing individual integers. - -But it also provides set intersection, union, difference, complement, and symmetric operations, as well as tests to check whether any, all, or no bits are set, and querying a bitset's current length and number of positive bits. - -BitSets are expanded to the size of the largest set bit; the memory allocation is approximately Max bits, where Max is the largest set bit. BitSets are never shrunk. On creation, a hint can be given for the number of bits that will be used. - -Many of the methods, including Set, Clear, and Flip, return a BitSet pointer, which allows for chaining. - -### Example use: - -```go -package main - -import ( - "fmt" - "math/rand" - - "github.com/willf/bitset" -) - -func main() { - fmt.Printf("Hello from BitSet!\n") - var b bitset.BitSet - // play some Go Fish - for i := 0; i < 100; i++ { - card1 := uint(rand.Intn(52)) - card2 := uint(rand.Intn(52)) - b.Set(card1) - if b.Test(card2) { - fmt.Println("Go Fish!") - } - b.Clear(card1) - } - - // Chaining - b.Set(10).Set(11) - - for i, e := b.NextSet(0); e; i, e = b.NextSet(i + 1) { - fmt.Println("The following bit is set:", i) - } - if b.Intersection(bitset.New(100).Set(10)).Count() == 1 { - fmt.Println("Intersection works.") - } else { - fmt.Println("Intersection doesn't work???") - } -} -``` - -As an alternative to BitSets, one should check out the 'big' package, which provides a (less set-theoretical) view of bitsets. - -Package documentation is at: https://pkg.go.dev/github.com/willf/bitset?tab=doc - -## Memory Usage - -The memory usage of a bitset using N bits is at least N/8 bytes. The number of bits in a bitset is at least as large as one plus the greatest bit index you have accessed. Thus it is possible to run out of memory while using a bitset. If you have lots of bits, you might prefer compressed bitsets, like the [Roaring bitmaps](http://roaringbitmap.org) and its [Go implementation](https://github.com/RoaringBitmap/roaring). - -## Implementation Note - -Go 1.9 introduced a native `math/bits` library. We provide backward compatibility to Go 1.7, which might be removed. - -It is possible that a later version will match the `math/bits` return signature for counts (which is `int`, rather than our library's `unit64`). If so, the version will be bumped. - -## Installation - -```bash -go get github.com/willf/bitset -``` - -## Contributing - -If you wish to contribute to this project, please branch and issue a pull request against master ("[GitHub Flow](https://guides.github.com/introduction/flow/)") - -## Running all tests - -Before committing the code, please check if it passes tests, has adequate coverage, etc. -```bash -go test -go test -cover -``` diff --git a/vendor/github.com/willf/bitset/azure-pipelines.yml b/vendor/github.com/willf/bitset/azure-pipelines.yml deleted file mode 100644 index f9b29591840..00000000000 --- a/vendor/github.com/willf/bitset/azure-pipelines.yml +++ /dev/null @@ -1,39 +0,0 @@ -# Go -# Build your Go project. -# Add steps that test, save build artifacts, deploy, and more: -# https://docs.microsoft.com/azure/devops/pipelines/languages/go - -trigger: -- master - -pool: - vmImage: 'Ubuntu-16.04' - -variables: - GOBIN: '$(GOPATH)/bin' # Go binaries path - GOROOT: '/usr/local/go1.11' # Go installation path - GOPATH: '$(system.defaultWorkingDirectory)/gopath' # Go workspace path - modulePath: '$(GOPATH)/src/github.com/$(build.repository.name)' # Path to the module's code - -steps: -- script: | - mkdir -p '$(GOBIN)' - mkdir -p '$(GOPATH)/pkg' - mkdir -p '$(modulePath)' - shopt -s extglob - shopt -s dotglob - mv !(gopath) '$(modulePath)' - echo '##vso[task.prependpath]$(GOBIN)' - echo '##vso[task.prependpath]$(GOROOT)/bin' - displayName: 'Set up the Go workspace' - -- script: | - go version - go get -v -t -d ./... - if [ -f Gopkg.toml ]; then - curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh - dep ensure - fi - go build -v . - workingDirectory: '$(modulePath)' - displayName: 'Get dependencies, then build' diff --git a/vendor/github.com/willf/bitset/bitset.go b/vendor/github.com/willf/bitset/bitset.go deleted file mode 100644 index 21e889da2e0..00000000000 --- a/vendor/github.com/willf/bitset/bitset.go +++ /dev/null @@ -1,931 +0,0 @@ -/* -Package bitset implements bitsets, a mapping -between non-negative integers and boolean values. It should be more -efficient than map[uint] bool. - -It provides methods for setting, clearing, flipping, and testing -individual integers. - -But it also provides set intersection, union, difference, -complement, and symmetric operations, as well as tests to -check whether any, all, or no bits are set, and querying a -bitset's current length and number of positive bits. - -BitSets are expanded to the size of the largest set bit; the -memory allocation is approximately Max bits, where Max is -the largest set bit. BitSets are never shrunk. On creation, -a hint can be given for the number of bits that will be used. - -Many of the methods, including Set,Clear, and Flip, return -a BitSet pointer, which allows for chaining. - -Example use: - - import "bitset" - var b BitSet - b.Set(10).Set(11) - if b.Test(1000) { - b.Clear(1000) - } - if B.Intersection(bitset.New(100).Set(10)).Count() > 1 { - fmt.Println("Intersection works.") - } - -As an alternative to BitSets, one should check out the 'big' package, -which provides a (less set-theoretical) view of bitsets. - -*/ -package bitset - -import ( - "bufio" - "bytes" - "encoding/base64" - "encoding/binary" - "encoding/json" - "errors" - "fmt" - "io" - "strconv" -) - -// the wordSize of a bit set -const wordSize = uint(64) - -// log2WordSize is lg(wordSize) -const log2WordSize = uint(6) - -// allBits has every bit set -const allBits uint64 = 0xffffffffffffffff - -// default binary BigEndian -var binaryOrder binary.ByteOrder = binary.BigEndian - -// default json encoding base64.URLEncoding -var base64Encoding = base64.URLEncoding - -// Base64StdEncoding Marshal/Unmarshal BitSet with base64.StdEncoding(Default: base64.URLEncoding) -func Base64StdEncoding() { base64Encoding = base64.StdEncoding } - -// LittleEndian Marshal/Unmarshal Binary as Little Endian(Default: binary.BigEndian) -func LittleEndian() { binaryOrder = binary.LittleEndian } - -// A BitSet is a set of bits. The zero value of a BitSet is an empty set of length 0. -type BitSet struct { - length uint - set []uint64 -} - -// Error is used to distinguish errors (panics) generated in this package. -type Error string - -// safeSet will fixup b.set to be non-nil and return the field value -func (b *BitSet) safeSet() []uint64 { - if b.set == nil { - b.set = make([]uint64, wordsNeeded(0)) - } - return b.set -} - -// From is a constructor used to create a BitSet from an array of integers -func From(buf []uint64) *BitSet { - return &BitSet{uint(len(buf)) * 64, buf} -} - -// Bytes returns the bitset as array of integers -func (b *BitSet) Bytes() []uint64 { - return b.set -} - -// wordsNeeded calculates the number of words needed for i bits -func wordsNeeded(i uint) int { - if i > (Cap() - wordSize + 1) { - return int(Cap() >> log2WordSize) - } - return int((i + (wordSize - 1)) >> log2WordSize) -} - -// New creates a new BitSet with a hint that length bits will be required -func New(length uint) (bset *BitSet) { - defer func() { - if r := recover(); r != nil { - bset = &BitSet{ - 0, - make([]uint64, 0), - } - } - }() - - bset = &BitSet{ - length, - make([]uint64, wordsNeeded(length)), - } - - return bset -} - -// Cap returns the total possible capacity, or number of bits -func Cap() uint { - return ^uint(0) -} - -// Len returns the number of bits in the BitSet. -// Note the difference to method Count, see example. -func (b *BitSet) Len() uint { - return b.length -} - -// extendSetMaybe adds additional words to incorporate new bits if needed -func (b *BitSet) extendSetMaybe(i uint) { - if i >= b.length { // if we need more bits, make 'em - if i >= Cap() { - panic("You are exceeding the capacity") - } - nsize := wordsNeeded(i + 1) - if b.set == nil { - b.set = make([]uint64, nsize) - } else if cap(b.set) >= nsize { - b.set = b.set[:nsize] // fast resize - } else if len(b.set) < nsize { - newset := make([]uint64, nsize, 2*nsize) // increase capacity 2x - copy(newset, b.set) - b.set = newset - } - b.length = i + 1 - } -} - -// Test whether bit i is set. -func (b *BitSet) Test(i uint) bool { - if i >= b.length { - return false - } - return b.set[i>>log2WordSize]&(1<<(i&(wordSize-1))) != 0 -} - -// Set bit i to 1, the capacity of the bitset is automatically -// increased accordingly. -// If i>= Cap(), this function will panic. -// Warning: using a very large value for 'i' -// may lead to a memory shortage and a panic: the caller is responsible -// for providing sensible parameters in line with their memory capacity. -func (b *BitSet) Set(i uint) *BitSet { - b.extendSetMaybe(i) - b.set[i>>log2WordSize] |= 1 << (i & (wordSize - 1)) - return b -} - -// Clear bit i to 0 -func (b *BitSet) Clear(i uint) *BitSet { - if i >= b.length { - return b - } - b.set[i>>log2WordSize] &^= 1 << (i & (wordSize - 1)) - return b -} - -// SetTo sets bit i to value. -// If i>= Cap(), this function will panic. -// Warning: using a very large value for 'i' -// may lead to a memory shortage and a panic: the caller is responsible -// for providing sensible parameters in line with their memory capacity. -func (b *BitSet) SetTo(i uint, value bool) *BitSet { - if value { - return b.Set(i) - } - return b.Clear(i) -} - -// Flip bit at i. -// If i>= Cap(), this function will panic. -// Warning: using a very large value for 'i' -// may lead to a memory shortage and a panic: the caller is responsible -// for providing sensible parameters in line with their memory capacity. -func (b *BitSet) Flip(i uint) *BitSet { - if i >= b.length { - return b.Set(i) - } - b.set[i>>log2WordSize] ^= 1 << (i & (wordSize - 1)) - return b -} - -// Shrink shrinks BitSet so that the provided value is the last possible -// set value. It clears all bits > the provided index and reduces the size -// and length of the set. -// -// Note that the parameter value is not the new length in bits: it is the -// maximal value that can be stored in the bitset after the function call. -// The new length in bits is the parameter value + 1. Thus it is not possible -// to use this function to set the length to 0, the minimal value of the length -// after this function call is 1. -// -// A new slice is allocated to store the new bits, so you may see an increase in -// memory usage until the GC runs. Normally this should not be a problem, but if you -// have an extremely large BitSet its important to understand that the old BitSet will -// remain in memory until the GC frees it. -func (b *BitSet) Shrink(lastbitindex uint) *BitSet { - length := lastbitindex + 1 - idx := wordsNeeded(length) - if idx > len(b.set) { - return b - } - shrunk := make([]uint64, idx) - copy(shrunk, b.set[:idx]) - b.set = shrunk - b.length = length - b.set[idx-1] &= (allBits >> (uint64(64) - uint64(length&(wordSize-1)))) - return b -} - -// Compact shrinks BitSet to so that we preserve all set bits, while minimizing -// memory usage. Compact calls Shrink. -func (b *BitSet) Compact() *BitSet { - idx := len(b.set) - 1 - for ; idx >= 0 && b.set[idx] == 0; idx-- { - } - newlength := uint((idx + 1) << log2WordSize) - if newlength >= b.length { - return b // nothing to do - } - if newlength > 0 { - return b.Shrink(newlength - 1) - } - // We preserve one word - return b.Shrink(63) -} - -// InsertAt takes an index which indicates where a bit should be -// inserted. Then it shifts all the bits in the set to the left by 1, starting -// from the given index position, and sets the index position to 0. -// -// Depending on the size of your BitSet, and where you are inserting the new entry, -// this method could be extremely slow and in some cases might cause the entire BitSet -// to be recopied. -func (b *BitSet) InsertAt(idx uint) *BitSet { - insertAtElement := (idx >> log2WordSize) - - // if length of set is a multiple of wordSize we need to allocate more space first - if b.isLenExactMultiple() { - b.set = append(b.set, uint64(0)) - } - - var i uint - for i = uint(len(b.set) - 1); i > insertAtElement; i-- { - // all elements above the position where we want to insert can simply by shifted - b.set[i] <<= 1 - - // we take the most significant bit of the previous element and set it as - // the least significant bit of the current element - b.set[i] |= (b.set[i-1] & 0x8000000000000000) >> 63 - } - - // generate a mask to extract the data that we need to shift left - // within the element where we insert a bit - dataMask := ^(uint64(1)< 0x40000 { - buffer.WriteString("...") - break - } - buffer.WriteString(strconv.FormatInt(int64(i), 10)) - i, e = b.NextSet(i + 1) - if e { - buffer.WriteString(",") - } - } - buffer.WriteString("}") - return buffer.String() -} - -// DeleteAt deletes the bit at the given index position from -// within the bitset -// All the bits residing on the left of the deleted bit get -// shifted right by 1 -// The running time of this operation may potentially be -// relatively slow, O(length) -func (b *BitSet) DeleteAt(i uint) *BitSet { - // the index of the slice element where we'll delete a bit - deleteAtElement := i >> log2WordSize - - // generate a mask for the data that needs to be shifted right - // within that slice element that gets modified - dataMask := ^((uint64(1) << (i & (wordSize - 1))) - 1) - - // extract the data that we'll shift right from the slice element - data := b.set[deleteAtElement] & dataMask - - // set the masked area to 0 while leaving the rest as it is - b.set[deleteAtElement] &= ^dataMask - - // shift the previously extracted data to the right and then - // set it in the previously masked area - b.set[deleteAtElement] |= (data >> 1) & dataMask - - // loop over all the consecutive slice elements to copy each - // lowest bit into the highest position of the previous element, - // then shift the entire content to the right by 1 - for i := int(deleteAtElement) + 1; i < len(b.set); i++ { - b.set[i-1] |= (b.set[i] & 1) << 63 - b.set[i] >>= 1 - } - - b.length = b.length - 1 - - return b -} - -// NextSet returns the next bit set from the specified index, -// including possibly the current index -// along with an error code (true = valid, false = no set bit found) -// for i,e := v.NextSet(0); e; i,e = v.NextSet(i + 1) {...} -// -// Users concerned with performance may want to use NextSetMany to -// retrieve several values at once. -func (b *BitSet) NextSet(i uint) (uint, bool) { - x := int(i >> log2WordSize) - if x >= len(b.set) { - return 0, false - } - w := b.set[x] - w = w >> (i & (wordSize - 1)) - if w != 0 { - return i + trailingZeroes64(w), true - } - x = x + 1 - for x < len(b.set) { - if b.set[x] != 0 { - return uint(x)*wordSize + trailingZeroes64(b.set[x]), true - } - x = x + 1 - - } - return 0, false -} - -// NextSetMany returns many next bit sets from the specified index, -// including possibly the current index and up to cap(buffer). -// If the returned slice has len zero, then no more set bits were found -// -// buffer := make([]uint, 256) // this should be reused -// j := uint(0) -// j, buffer = bitmap.NextSetMany(j, buffer) -// for ; len(buffer) > 0; j, buffer = bitmap.NextSetMany(j,buffer) { -// for k := range buffer { -// do something with buffer[k] -// } -// j += 1 -// } -// -// -// It is possible to retrieve all set bits as follow: -// -// indices := make([]uint, bitmap.Count()) -// bitmap.NextSetMany(0, indices) -// -// However if bitmap.Count() is large, it might be preferable to -// use several calls to NextSetMany, for performance reasons. -func (b *BitSet) NextSetMany(i uint, buffer []uint) (uint, []uint) { - myanswer := buffer - capacity := cap(buffer) - x := int(i >> log2WordSize) - if x >= len(b.set) || capacity == 0 { - return 0, myanswer[:0] - } - skip := i & (wordSize - 1) - word := b.set[x] >> skip - myanswer = myanswer[:capacity] - size := int(0) - for word != 0 { - r := trailingZeroes64(word) - t := word & ((^word) + 1) - myanswer[size] = r + i - size++ - if size == capacity { - goto End - } - word = word ^ t - } - x++ - for idx, word := range b.set[x:] { - for word != 0 { - r := trailingZeroes64(word) - t := word & ((^word) + 1) - myanswer[size] = r + (uint(x+idx) << 6) - size++ - if size == capacity { - goto End - } - word = word ^ t - } - } -End: - if size > 0 { - return myanswer[size-1], myanswer[:size] - } - return 0, myanswer[:0] -} - -// NextClear returns the next clear bit from the specified index, -// including possibly the current index -// along with an error code (true = valid, false = no bit found i.e. all bits are set) -func (b *BitSet) NextClear(i uint) (uint, bool) { - x := int(i >> log2WordSize) - if x >= len(b.set) { - return 0, false - } - w := b.set[x] - w = w >> (i & (wordSize - 1)) - wA := allBits >> (i & (wordSize - 1)) - index := i + trailingZeroes64(^w) - if w != wA && index < b.length { - return index, true - } - x++ - for x < len(b.set) { - index = uint(x)*wordSize + trailingZeroes64(^b.set[x]) - if b.set[x] != allBits && index < b.length { - return index, true - } - x++ - } - return 0, false -} - -// ClearAll clears the entire BitSet -func (b *BitSet) ClearAll() *BitSet { - if b != nil && b.set != nil { - for i := range b.set { - b.set[i] = 0 - } - } - return b -} - -// wordCount returns the number of words used in a bit set -func (b *BitSet) wordCount() int { - return len(b.set) -} - -// Clone this BitSet -func (b *BitSet) Clone() *BitSet { - c := New(b.length) - if b.set != nil { // Clone should not modify current object - copy(c.set, b.set) - } - return c -} - -// Copy into a destination BitSet -// Returning the size of the destination BitSet -// like array copy -func (b *BitSet) Copy(c *BitSet) (count uint) { - if c == nil { - return - } - if b.set != nil { // Copy should not modify current object - copy(c.set, b.set) - } - count = c.length - if b.length < c.length { - count = b.length - } - return -} - -// Count (number of set bits). -// Also known as "popcount" or "popularity count". -func (b *BitSet) Count() uint { - if b != nil && b.set != nil { - return uint(popcntSlice(b.set)) - } - return 0 -} - -// Equal tests the equivalence of two BitSets. -// False if they are of different sizes, otherwise true -// only if all the same bits are set -func (b *BitSet) Equal(c *BitSet) bool { - if c == nil || b == nil { - return c == b - } - if b.length != c.length { - return false - } - if b.length == 0 { // if they have both length == 0, then could have nil set - return true - } - // testing for equality shoud not transform the bitset (no call to safeSet) - - for p, v := range b.set { - if c.set[p] != v { - return false - } - } - return true -} - -func panicIfNull(b *BitSet) { - if b == nil { - panic(Error("BitSet must not be null")) - } -} - -// Difference of base set and other set -// This is the BitSet equivalent of &^ (and not) -func (b *BitSet) Difference(compare *BitSet) (result *BitSet) { - panicIfNull(b) - panicIfNull(compare) - result = b.Clone() // clone b (in case b is bigger than compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - for i := 0; i < l; i++ { - result.set[i] = b.set[i] &^ compare.set[i] - } - return -} - -// DifferenceCardinality computes the cardinality of the differnce -func (b *BitSet) DifferenceCardinality(compare *BitSet) uint { - panicIfNull(b) - panicIfNull(compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - cnt := uint64(0) - cnt += popcntMaskSlice(b.set[:l], compare.set[:l]) - cnt += popcntSlice(b.set[l:]) - return uint(cnt) -} - -// InPlaceDifference computes the difference of base set and other set -// This is the BitSet equivalent of &^ (and not) -func (b *BitSet) InPlaceDifference(compare *BitSet) { - panicIfNull(b) - panicIfNull(compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - for i := 0; i < l; i++ { - b.set[i] &^= compare.set[i] - } -} - -// Convenience function: return two bitsets ordered by -// increasing length. Note: neither can be nil -func sortByLength(a *BitSet, b *BitSet) (ap *BitSet, bp *BitSet) { - if a.length <= b.length { - ap, bp = a, b - } else { - ap, bp = b, a - } - return -} - -// Intersection of base set and other set -// This is the BitSet equivalent of & (and) -func (b *BitSet) Intersection(compare *BitSet) (result *BitSet) { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - result = New(b.length) - for i, word := range b.set { - result.set[i] = word & compare.set[i] - } - return -} - -// IntersectionCardinality computes the cardinality of the union -func (b *BitSet) IntersectionCardinality(compare *BitSet) uint { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - cnt := popcntAndSlice(b.set, compare.set) - return uint(cnt) -} - -// InPlaceIntersection destructively computes the intersection of -// base set and the compare set. -// This is the BitSet equivalent of & (and) -func (b *BitSet) InPlaceIntersection(compare *BitSet) { - panicIfNull(b) - panicIfNull(compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - for i := 0; i < l; i++ { - b.set[i] &= compare.set[i] - } - for i := l; i < len(b.set); i++ { - b.set[i] = 0 - } - if compare.length > 0 { - b.extendSetMaybe(compare.length - 1) - } -} - -// Union of base set and other set -// This is the BitSet equivalent of | (or) -func (b *BitSet) Union(compare *BitSet) (result *BitSet) { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - result = compare.Clone() - for i, word := range b.set { - result.set[i] = word | compare.set[i] - } - return -} - -// UnionCardinality computes the cardinality of the uniton of the base set -// and the compare set. -func (b *BitSet) UnionCardinality(compare *BitSet) uint { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - cnt := popcntOrSlice(b.set, compare.set) - if len(compare.set) > len(b.set) { - cnt += popcntSlice(compare.set[len(b.set):]) - } - return uint(cnt) -} - -// InPlaceUnion creates the destructive union of base set and compare set. -// This is the BitSet equivalent of | (or). -func (b *BitSet) InPlaceUnion(compare *BitSet) { - panicIfNull(b) - panicIfNull(compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - if compare.length > 0 { - b.extendSetMaybe(compare.length - 1) - } - for i := 0; i < l; i++ { - b.set[i] |= compare.set[i] - } - if len(compare.set) > l { - for i := l; i < len(compare.set); i++ { - b.set[i] = compare.set[i] - } - } -} - -// SymmetricDifference of base set and other set -// This is the BitSet equivalent of ^ (xor) -func (b *BitSet) SymmetricDifference(compare *BitSet) (result *BitSet) { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - // compare is bigger, so clone it - result = compare.Clone() - for i, word := range b.set { - result.set[i] = word ^ compare.set[i] - } - return -} - -// SymmetricDifferenceCardinality computes the cardinality of the symmetric difference -func (b *BitSet) SymmetricDifferenceCardinality(compare *BitSet) uint { - panicIfNull(b) - panicIfNull(compare) - b, compare = sortByLength(b, compare) - cnt := popcntXorSlice(b.set, compare.set) - if len(compare.set) > len(b.set) { - cnt += popcntSlice(compare.set[len(b.set):]) - } - return uint(cnt) -} - -// InPlaceSymmetricDifference creates the destructive SymmetricDifference of base set and other set -// This is the BitSet equivalent of ^ (xor) -func (b *BitSet) InPlaceSymmetricDifference(compare *BitSet) { - panicIfNull(b) - panicIfNull(compare) - l := int(compare.wordCount()) - if l > int(b.wordCount()) { - l = int(b.wordCount()) - } - if compare.length > 0 { - b.extendSetMaybe(compare.length - 1) - } - for i := 0; i < l; i++ { - b.set[i] ^= compare.set[i] - } - if len(compare.set) > l { - for i := l; i < len(compare.set); i++ { - b.set[i] = compare.set[i] - } - } -} - -// Is the length an exact multiple of word sizes? -func (b *BitSet) isLenExactMultiple() bool { - return b.length%wordSize == 0 -} - -// Clean last word by setting unused bits to 0 -func (b *BitSet) cleanLastWord() { - if !b.isLenExactMultiple() { - b.set[len(b.set)-1] &= allBits >> (wordSize - b.length%wordSize) - } -} - -// Complement computes the (local) complement of a biset (up to length bits) -func (b *BitSet) Complement() (result *BitSet) { - panicIfNull(b) - result = New(b.length) - for i, word := range b.set { - result.set[i] = ^word - } - result.cleanLastWord() - return -} - -// All returns true if all bits are set, false otherwise. Returns true for -// empty sets. -func (b *BitSet) All() bool { - panicIfNull(b) - return b.Count() == b.length -} - -// None returns true if no bit is set, false otherwise. Returns true for -// empty sets. -func (b *BitSet) None() bool { - panicIfNull(b) - if b != nil && b.set != nil { - for _, word := range b.set { - if word > 0 { - return false - } - } - return true - } - return true -} - -// Any returns true if any bit is set, false otherwise -func (b *BitSet) Any() bool { - panicIfNull(b) - return !b.None() -} - -// IsSuperSet returns true if this is a superset of the other set -func (b *BitSet) IsSuperSet(other *BitSet) bool { - for i, e := other.NextSet(0); e; i, e = other.NextSet(i + 1) { - if !b.Test(i) { - return false - } - } - return true -} - -// IsStrictSuperSet returns true if this is a strict superset of the other set -func (b *BitSet) IsStrictSuperSet(other *BitSet) bool { - return b.Count() > other.Count() && b.IsSuperSet(other) -} - -// DumpAsBits dumps a bit set as a string of bits -func (b *BitSet) DumpAsBits() string { - if b.set == nil { - return "." - } - buffer := bytes.NewBufferString("") - i := len(b.set) - 1 - for ; i >= 0; i-- { - fmt.Fprintf(buffer, "%064b.", b.set[i]) - } - return buffer.String() -} - -// BinaryStorageSize returns the binary storage requirements -func (b *BitSet) BinaryStorageSize() int { - return binary.Size(uint64(0)) + binary.Size(b.set) -} - -// WriteTo writes a BitSet to a stream -func (b *BitSet) WriteTo(stream io.Writer) (int64, error) { - length := uint64(b.length) - - // Write length - err := binary.Write(stream, binaryOrder, length) - if err != nil { - return 0, err - } - - // Write set - err = binary.Write(stream, binaryOrder, b.set) - return int64(b.BinaryStorageSize()), err -} - -// ReadFrom reads a BitSet from a stream written using WriteTo -func (b *BitSet) ReadFrom(stream io.Reader) (int64, error) { - var length uint64 - - // Read length first - err := binary.Read(stream, binaryOrder, &length) - if err != nil { - return 0, err - } - newset := New(uint(length)) - - if uint64(newset.length) != length { - return 0, errors.New("unmarshalling error: type mismatch") - } - - // Read remaining bytes as set - err = binary.Read(stream, binaryOrder, newset.set) - if err != nil { - return 0, err - } - - *b = *newset - return int64(b.BinaryStorageSize()), nil -} - -// MarshalBinary encodes a BitSet into a binary form and returns the result. -func (b *BitSet) MarshalBinary() ([]byte, error) { - var buf bytes.Buffer - writer := bufio.NewWriter(&buf) - - _, err := b.WriteTo(writer) - if err != nil { - return []byte{}, err - } - - err = writer.Flush() - - return buf.Bytes(), err -} - -// UnmarshalBinary decodes the binary form generated by MarshalBinary. -func (b *BitSet) UnmarshalBinary(data []byte) error { - buf := bytes.NewReader(data) - reader := bufio.NewReader(buf) - - _, err := b.ReadFrom(reader) - - return err -} - -// MarshalJSON marshals a BitSet as a JSON structure -func (b *BitSet) MarshalJSON() ([]byte, error) { - buffer := bytes.NewBuffer(make([]byte, 0, b.BinaryStorageSize())) - _, err := b.WriteTo(buffer) - if err != nil { - return nil, err - } - - // URLEncode all bytes - return json.Marshal(base64Encoding.EncodeToString(buffer.Bytes())) -} - -// UnmarshalJSON unmarshals a BitSet from JSON created using MarshalJSON -func (b *BitSet) UnmarshalJSON(data []byte) error { - // Unmarshal as string - var s string - err := json.Unmarshal(data, &s) - if err != nil { - return err - } - - // URLDecode string - buf, err := base64Encoding.DecodeString(s) - if err != nil { - return err - } - - _, err = b.ReadFrom(bytes.NewReader(buf)) - return err -} diff --git a/vendor/github.com/willf/bitset/go.mod b/vendor/github.com/willf/bitset/go.mod deleted file mode 100644 index 583ecab78f7..00000000000 --- a/vendor/github.com/willf/bitset/go.mod +++ /dev/null @@ -1,3 +0,0 @@ -module github.com/willf/bitset - -go 1.14 diff --git a/vendor/github.com/willf/bitset/go.sum b/vendor/github.com/willf/bitset/go.sum deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/vendor/github.com/willf/bitset/popcnt.go b/vendor/github.com/willf/bitset/popcnt.go deleted file mode 100644 index 76577a83828..00000000000 --- a/vendor/github.com/willf/bitset/popcnt.go +++ /dev/null @@ -1,53 +0,0 @@ -package bitset - -// bit population count, take from -// https://code.google.com/p/go/issues/detail?id=4988#c11 -// credit: https://code.google.com/u/arnehormann/ -func popcount(x uint64) (n uint64) { - x -= (x >> 1) & 0x5555555555555555 - x = (x>>2)&0x3333333333333333 + x&0x3333333333333333 - x += x >> 4 - x &= 0x0f0f0f0f0f0f0f0f - x *= 0x0101010101010101 - return x >> 56 -} - -func popcntSliceGo(s []uint64) uint64 { - cnt := uint64(0) - for _, x := range s { - cnt += popcount(x) - } - return cnt -} - -func popcntMaskSliceGo(s, m []uint64) uint64 { - cnt := uint64(0) - for i := range s { - cnt += popcount(s[i] &^ m[i]) - } - return cnt -} - -func popcntAndSliceGo(s, m []uint64) uint64 { - cnt := uint64(0) - for i := range s { - cnt += popcount(s[i] & m[i]) - } - return cnt -} - -func popcntOrSliceGo(s, m []uint64) uint64 { - cnt := uint64(0) - for i := range s { - cnt += popcount(s[i] | m[i]) - } - return cnt -} - -func popcntXorSliceGo(s, m []uint64) uint64 { - cnt := uint64(0) - for i := range s { - cnt += popcount(s[i] ^ m[i]) - } - return cnt -} diff --git a/vendor/github.com/willf/bitset/popcnt_19.go b/vendor/github.com/willf/bitset/popcnt_19.go deleted file mode 100644 index fc8ff4f367c..00000000000 --- a/vendor/github.com/willf/bitset/popcnt_19.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build go1.9 - -package bitset - -import "math/bits" - -func popcntSlice(s []uint64) uint64 { - var cnt int - for _, x := range s { - cnt += bits.OnesCount64(x) - } - return uint64(cnt) -} - -func popcntMaskSlice(s, m []uint64) uint64 { - var cnt int - for i := range s { - cnt += bits.OnesCount64(s[i] &^ m[i]) - } - return uint64(cnt) -} - -func popcntAndSlice(s, m []uint64) uint64 { - var cnt int - for i := range s { - cnt += bits.OnesCount64(s[i] & m[i]) - } - return uint64(cnt) -} - -func popcntOrSlice(s, m []uint64) uint64 { - var cnt int - for i := range s { - cnt += bits.OnesCount64(s[i] | m[i]) - } - return uint64(cnt) -} - -func popcntXorSlice(s, m []uint64) uint64 { - var cnt int - for i := range s { - cnt += bits.OnesCount64(s[i] ^ m[i]) - } - return uint64(cnt) -} diff --git a/vendor/github.com/willf/bitset/popcnt_amd64.go b/vendor/github.com/willf/bitset/popcnt_amd64.go deleted file mode 100644 index 4cf64f24ad0..00000000000 --- a/vendor/github.com/willf/bitset/popcnt_amd64.go +++ /dev/null @@ -1,68 +0,0 @@ -// +build !go1.9 -// +build amd64,!appengine - -package bitset - -// *** the following functions are defined in popcnt_amd64.s - -//go:noescape - -func hasAsm() bool - -// useAsm is a flag used to select the GO or ASM implementation of the popcnt function -var useAsm = hasAsm() - -//go:noescape - -func popcntSliceAsm(s []uint64) uint64 - -//go:noescape - -func popcntMaskSliceAsm(s, m []uint64) uint64 - -//go:noescape - -func popcntAndSliceAsm(s, m []uint64) uint64 - -//go:noescape - -func popcntOrSliceAsm(s, m []uint64) uint64 - -//go:noescape - -func popcntXorSliceAsm(s, m []uint64) uint64 - -func popcntSlice(s []uint64) uint64 { - if useAsm { - return popcntSliceAsm(s) - } - return popcntSliceGo(s) -} - -func popcntMaskSlice(s, m []uint64) uint64 { - if useAsm { - return popcntMaskSliceAsm(s, m) - } - return popcntMaskSliceGo(s, m) -} - -func popcntAndSlice(s, m []uint64) uint64 { - if useAsm { - return popcntAndSliceAsm(s, m) - } - return popcntAndSliceGo(s, m) -} - -func popcntOrSlice(s, m []uint64) uint64 { - if useAsm { - return popcntOrSliceAsm(s, m) - } - return popcntOrSliceGo(s, m) -} - -func popcntXorSlice(s, m []uint64) uint64 { - if useAsm { - return popcntXorSliceAsm(s, m) - } - return popcntXorSliceGo(s, m) -} diff --git a/vendor/github.com/willf/bitset/popcnt_amd64.s b/vendor/github.com/willf/bitset/popcnt_amd64.s deleted file mode 100644 index 666c0dcc17f..00000000000 --- a/vendor/github.com/willf/bitset/popcnt_amd64.s +++ /dev/null @@ -1,104 +0,0 @@ -// +build !go1.9 -// +build amd64,!appengine - -TEXT ·hasAsm(SB),4,$0-1 -MOVQ $1, AX -CPUID -SHRQ $23, CX -ANDQ $1, CX -MOVB CX, ret+0(FP) -RET - -#define POPCNTQ_DX_DX BYTE $0xf3; BYTE $0x48; BYTE $0x0f; BYTE $0xb8; BYTE $0xd2 - -TEXT ·popcntSliceAsm(SB),4,$0-32 -XORQ AX, AX -MOVQ s+0(FP), SI -MOVQ s_len+8(FP), CX -TESTQ CX, CX -JZ popcntSliceEnd -popcntSliceLoop: -BYTE $0xf3; BYTE $0x48; BYTE $0x0f; BYTE $0xb8; BYTE $0x16 // POPCNTQ (SI), DX -ADDQ DX, AX -ADDQ $8, SI -LOOP popcntSliceLoop -popcntSliceEnd: -MOVQ AX, ret+24(FP) -RET - -TEXT ·popcntMaskSliceAsm(SB),4,$0-56 -XORQ AX, AX -MOVQ s+0(FP), SI -MOVQ s_len+8(FP), CX -TESTQ CX, CX -JZ popcntMaskSliceEnd -MOVQ m+24(FP), DI -popcntMaskSliceLoop: -MOVQ (DI), DX -NOTQ DX -ANDQ (SI), DX -POPCNTQ_DX_DX -ADDQ DX, AX -ADDQ $8, SI -ADDQ $8, DI -LOOP popcntMaskSliceLoop -popcntMaskSliceEnd: -MOVQ AX, ret+48(FP) -RET - -TEXT ·popcntAndSliceAsm(SB),4,$0-56 -XORQ AX, AX -MOVQ s+0(FP), SI -MOVQ s_len+8(FP), CX -TESTQ CX, CX -JZ popcntAndSliceEnd -MOVQ m+24(FP), DI -popcntAndSliceLoop: -MOVQ (DI), DX -ANDQ (SI), DX -POPCNTQ_DX_DX -ADDQ DX, AX -ADDQ $8, SI -ADDQ $8, DI -LOOP popcntAndSliceLoop -popcntAndSliceEnd: -MOVQ AX, ret+48(FP) -RET - -TEXT ·popcntOrSliceAsm(SB),4,$0-56 -XORQ AX, AX -MOVQ s+0(FP), SI -MOVQ s_len+8(FP), CX -TESTQ CX, CX -JZ popcntOrSliceEnd -MOVQ m+24(FP), DI -popcntOrSliceLoop: -MOVQ (DI), DX -ORQ (SI), DX -POPCNTQ_DX_DX -ADDQ DX, AX -ADDQ $8, SI -ADDQ $8, DI -LOOP popcntOrSliceLoop -popcntOrSliceEnd: -MOVQ AX, ret+48(FP) -RET - -TEXT ·popcntXorSliceAsm(SB),4,$0-56 -XORQ AX, AX -MOVQ s+0(FP), SI -MOVQ s_len+8(FP), CX -TESTQ CX, CX -JZ popcntXorSliceEnd -MOVQ m+24(FP), DI -popcntXorSliceLoop: -MOVQ (DI), DX -XORQ (SI), DX -POPCNTQ_DX_DX -ADDQ DX, AX -ADDQ $8, SI -ADDQ $8, DI -LOOP popcntXorSliceLoop -popcntXorSliceEnd: -MOVQ AX, ret+48(FP) -RET diff --git a/vendor/github.com/willf/bitset/popcnt_generic.go b/vendor/github.com/willf/bitset/popcnt_generic.go deleted file mode 100644 index 21e0ff7b4fc..00000000000 --- a/vendor/github.com/willf/bitset/popcnt_generic.go +++ /dev/null @@ -1,24 +0,0 @@ -// +build !go1.9 -// +build !amd64 appengine - -package bitset - -func popcntSlice(s []uint64) uint64 { - return popcntSliceGo(s) -} - -func popcntMaskSlice(s, m []uint64) uint64 { - return popcntMaskSliceGo(s, m) -} - -func popcntAndSlice(s, m []uint64) uint64 { - return popcntAndSliceGo(s, m) -} - -func popcntOrSlice(s, m []uint64) uint64 { - return popcntOrSliceGo(s, m) -} - -func popcntXorSlice(s, m []uint64) uint64 { - return popcntXorSliceGo(s, m) -} diff --git a/vendor/github.com/willf/bitset/trailing_zeros_18.go b/vendor/github.com/willf/bitset/trailing_zeros_18.go deleted file mode 100644 index c52b61be9fc..00000000000 --- a/vendor/github.com/willf/bitset/trailing_zeros_18.go +++ /dev/null @@ -1,14 +0,0 @@ -// +build !go1.9 - -package bitset - -var deBruijn = [...]byte{ - 0, 1, 56, 2, 57, 49, 28, 3, 61, 58, 42, 50, 38, 29, 17, 4, - 62, 47, 59, 36, 45, 43, 51, 22, 53, 39, 33, 30, 24, 18, 12, 5, - 63, 55, 48, 27, 60, 41, 37, 16, 46, 35, 44, 21, 52, 32, 23, 11, - 54, 26, 40, 15, 34, 20, 31, 10, 25, 14, 19, 9, 13, 8, 7, 6, -} - -func trailingZeroes64(v uint64) uint { - return uint(deBruijn[((v&-v)*0x03f79d71b4ca8b09)>>58]) -} diff --git a/vendor/github.com/willf/bitset/trailing_zeros_19.go b/vendor/github.com/willf/bitset/trailing_zeros_19.go deleted file mode 100644 index 36a988e714d..00000000000 --- a/vendor/github.com/willf/bitset/trailing_zeros_19.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build go1.9 - -package bitset - -import "math/bits" - -func trailingZeroes64(v uint64) uint { - return uint(bits.TrailingZeros64(v)) -} diff --git a/vendor/go.etcd.io/bbolt/.gitignore b/vendor/go.etcd.io/bbolt/.gitignore index 3bcd8cbaf02..18312f0043a 100644 --- a/vendor/go.etcd.io/bbolt/.gitignore +++ b/vendor/go.etcd.io/bbolt/.gitignore @@ -3,3 +3,5 @@ *.swp /bin/ cover.out +/.idea +*.iml diff --git a/vendor/go.etcd.io/bbolt/.travis.yml b/vendor/go.etcd.io/bbolt/.travis.yml index 257dfdfee48..452601e49d6 100644 --- a/vendor/go.etcd.io/bbolt/.travis.yml +++ b/vendor/go.etcd.io/bbolt/.travis.yml @@ -4,9 +4,10 @@ go_import_path: go.etcd.io/bbolt sudo: false go: -- 1.12 +- 1.15 before_install: +- go get -v golang.org/x/sys/unix - go get -v honnef.co/go/tools/... - go get -v github.com/kisielk/errcheck diff --git a/vendor/go.etcd.io/bbolt/Makefile b/vendor/go.etcd.io/bbolt/Makefile index 2968aaa61dd..21ecf48f610 100644 --- a/vendor/go.etcd.io/bbolt/Makefile +++ b/vendor/go.etcd.io/bbolt/Makefile @@ -2,8 +2,6 @@ BRANCH=`git rev-parse --abbrev-ref HEAD` COMMIT=`git rev-parse --short HEAD` GOLDFLAGS="-X main.branch $(BRANCH) -X main.commit $(COMMIT)" -default: build - race: @TEST_FREELIST_TYPE=hashmap go test -v -race -test.run="TestSimulate_(100op|1000op)" @echo "array freelist test" diff --git a/vendor/go.etcd.io/bbolt/README.md b/vendor/go.etcd.io/bbolt/README.md index c9e64b1a615..f1b4a7b2bf8 100644 --- a/vendor/go.etcd.io/bbolt/README.md +++ b/vendor/go.etcd.io/bbolt/README.md @@ -908,12 +908,14 @@ Below is a list of public, open source projects that use Bolt: * [BoltStore](https://github.com/yosssi/boltstore) - Session store using Bolt. * [Boltdb Boilerplate](https://github.com/bobintornado/boltdb-boilerplate) - Boilerplate wrapper around bolt aiming to make simple calls one-liners. * [BoltDbWeb](https://github.com/evnix/boltdbweb) - A web based GUI for BoltDB files. +* [BoltDB Viewer](https://github.com/zc310/rich_boltdb) - A BoltDB Viewer Can run on Windows、Linux、Android system. * [bleve](http://www.blevesearch.com/) - A pure Go search engine similar to ElasticSearch that uses Bolt as the default storage backend. * [btcwallet](https://github.com/btcsuite/btcwallet) - A bitcoin wallet. * [buckets](https://github.com/joyrexus/buckets) - a bolt wrapper streamlining simple tx and key scans. * [cayley](https://github.com/google/cayley) - Cayley is an open-source graph database using Bolt as optional backend. * [ChainStore](https://github.com/pressly/chainstore) - Simple key-value interface to a variety of storage engines organized as a chain of operations. +* [🌰 Chestnut](https://github.com/jrapoport/chestnut) - Chestnut is encrypted storage for Go. * [Consul](https://github.com/hashicorp/consul) - Consul is service discovery and configuration made easy. Distributed, highly available, and datacenter-aware. * [DVID](https://github.com/janelia-flyem/dvid) - Added Bolt as optional storage engine and testing it against Basho-tuned leveldb. * [dcrwallet](https://github.com/decred/dcrwallet) - A wallet for the Decred cryptocurrency. @@ -938,9 +940,8 @@ Below is a list of public, open source projects that use Bolt: * [MetricBase](https://github.com/msiebuhr/MetricBase) - Single-binary version of Graphite. * [MuLiFS](https://github.com/dankomiocevic/mulifs) - Music Library Filesystem creates a filesystem to organise your music files. * [NATS](https://github.com/nats-io/nats-streaming-server) - NATS Streaming uses bbolt for message and metadata storage. -* [Operation Go: A Routine Mission](http://gocode.io) - An online programming game for Golang using Bolt for user accounts and a leaderboard. -* [photosite/session](https://godoc.org/bitbucket.org/kardianos/photosite/session) - Sessions for a photo viewing site. * [Prometheus Annotation Server](https://github.com/oliver006/prom_annotation_server) - Annotation server for PromDash & Prometheus service monitoring system. +* [Rain](https://github.com/cenkalti/rain) - BitTorrent client and library. * [reef-pi](https://github.com/reef-pi/reef-pi) - reef-pi is an award winning, modular, DIY reef tank controller using easy to learn electronics based on a Raspberry Pi. * [Request Baskets](https://github.com/darklynx/request-baskets) - A web service to collect arbitrary HTTP requests and inspect them via REST API or simple web UI, similar to [RequestBin](http://requestb.in/) service * [Seaweed File System](https://github.com/chrislusf/seaweedfs) - Highly scalable distributed key~file system with O(1) disk read. diff --git a/vendor/go.etcd.io/bbolt/bolt_unix.go b/vendor/go.etcd.io/bbolt/bolt_unix.go index 2938fed5845..4e5f65ccc84 100644 --- a/vendor/go.etcd.io/bbolt/bolt_unix.go +++ b/vendor/go.etcd.io/bbolt/bolt_unix.go @@ -7,6 +7,8 @@ import ( "syscall" "time" "unsafe" + + "golang.org/x/sys/unix" ) // flock acquires an advisory lock on a file descriptor. @@ -49,13 +51,13 @@ func funlock(db *DB) error { // mmap memory maps a DB's data file. func mmap(db *DB, sz int) error { // Map the data file to memory. - b, err := syscall.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) + b, err := unix.Mmap(int(db.file.Fd()), 0, sz, syscall.PROT_READ, syscall.MAP_SHARED|db.MmapFlags) if err != nil { return err } // Advise the kernel that the mmap is accessed randomly. - err = madvise(b, syscall.MADV_RANDOM) + err = unix.Madvise(b, syscall.MADV_RANDOM) if err != nil && err != syscall.ENOSYS { // Ignore not implemented error in kernel because it still works. return fmt.Errorf("madvise: %s", err) @@ -76,18 +78,9 @@ func munmap(db *DB) error { } // Unmap using the original byte slice. - err := syscall.Munmap(db.dataref) + err := unix.Munmap(db.dataref) db.dataref = nil db.data = nil db.datasz = 0 return err } - -// NOTE: This function is copied from stdlib because it is not available on darwin. -func madvise(b []byte, advice int) (err error) { - _, _, e1 := syscall.Syscall(syscall.SYS_MADVISE, uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), uintptr(advice)) - if e1 != 0 { - err = e1 - } - return -} diff --git a/vendor/go.etcd.io/bbolt/compact.go b/vendor/go.etcd.io/bbolt/compact.go new file mode 100644 index 00000000000..e4fe91b046d --- /dev/null +++ b/vendor/go.etcd.io/bbolt/compact.go @@ -0,0 +1,114 @@ +package bbolt + +// Compact will create a copy of the source DB and in the destination DB. This may +// reclaim space that the source database no longer has use for. txMaxSize can be +// used to limit the transactions size of this process and may trigger intermittent +// commits. A value of zero will ignore transaction sizes. +// TODO: merge with: https://github.com/etcd-io/etcd/blob/b7f0f52a16dbf83f18ca1d803f7892d750366a94/mvcc/backend/backend.go#L349 +func Compact(dst, src *DB, txMaxSize int64) error { + // commit regularly, or we'll run out of memory for large datasets if using one transaction. + var size int64 + tx, err := dst.Begin(true) + if err != nil { + return err + } + defer tx.Rollback() + + if err := walk(src, func(keys [][]byte, k, v []byte, seq uint64) error { + // On each key/value, check if we have exceeded tx size. + sz := int64(len(k) + len(v)) + if size+sz > txMaxSize && txMaxSize != 0 { + // Commit previous transaction. + if err := tx.Commit(); err != nil { + return err + } + + // Start new transaction. + tx, err = dst.Begin(true) + if err != nil { + return err + } + size = 0 + } + size += sz + + // Create bucket on the root transaction if this is the first level. + nk := len(keys) + if nk == 0 { + bkt, err := tx.CreateBucket(k) + if err != nil { + return err + } + if err := bkt.SetSequence(seq); err != nil { + return err + } + return nil + } + + // Create buckets on subsequent levels, if necessary. + b := tx.Bucket(keys[0]) + if nk > 1 { + for _, k := range keys[1:] { + b = b.Bucket(k) + } + } + + // Fill the entire page for best compaction. + b.FillPercent = 1.0 + + // If there is no value then this is a bucket call. + if v == nil { + bkt, err := b.CreateBucket(k) + if err != nil { + return err + } + if err := bkt.SetSequence(seq); err != nil { + return err + } + return nil + } + + // Otherwise treat it as a key/value pair. + return b.Put(k, v) + }); err != nil { + return err + } + + return tx.Commit() +} + +// walkFunc is the type of the function called for keys (buckets and "normal" +// values) discovered by Walk. keys is the list of keys to descend to the bucket +// owning the discovered key/value pair k/v. +type walkFunc func(keys [][]byte, k, v []byte, seq uint64) error + +// walk walks recursively the bolt database db, calling walkFn for each key it finds. +func walk(db *DB, walkFn walkFunc) error { + return db.View(func(tx *Tx) error { + return tx.ForEach(func(name []byte, b *Bucket) error { + return walkBucket(b, nil, name, nil, b.Sequence(), walkFn) + }) + }) +} + +func walkBucket(b *Bucket, keypath [][]byte, k, v []byte, seq uint64, fn walkFunc) error { + // Execute callback. + if err := fn(keypath, k, v, seq); err != nil { + return err + } + + // If this is not a bucket then stop. + if v != nil { + return nil + } + + // Iterate over each child key/value. + keypath = append(keypath, k) + return b.ForEach(func(k, v []byte) error { + if v == nil { + bkt := b.Bucket(k) + return walkBucket(bkt, keypath, k, nil, bkt.Sequence(), fn) + } + return walkBucket(b, keypath, k, v, b.Sequence(), fn) + }) +} diff --git a/vendor/go.etcd.io/bbolt/db.go b/vendor/go.etcd.io/bbolt/db.go index 80b0095cc34..a798c390a20 100644 --- a/vendor/go.etcd.io/bbolt/db.go +++ b/vendor/go.etcd.io/bbolt/db.go @@ -120,6 +120,12 @@ type DB struct { // of truncate() and fsync() when growing the data file. AllocSize int + // Mlock locks database file in memory when set to true. + // It prevents major page faults, however used memory can't be reclaimed. + // + // Supported only on Unix via mlock/munlock syscalls. + Mlock bool + path string openFile func(string, int, os.FileMode) (*os.File, error) file *os.File @@ -188,6 +194,7 @@ func Open(path string, mode os.FileMode, options *Options) (*DB, error) { db.MmapFlags = options.MmapFlags db.NoFreelistSync = options.NoFreelistSync db.FreelistType = options.FreelistType + db.Mlock = options.Mlock // Set default values for later DB operations. db.MaxBatchSize = DefaultMaxBatchSize @@ -337,7 +344,8 @@ func (db *DB) mmap(minsz int) error { } // Ensure the size is at least the minimum size. - var size = int(info.Size()) + fileSize := int(info.Size()) + var size = fileSize if size < minsz { size = minsz } @@ -346,6 +354,13 @@ func (db *DB) mmap(minsz int) error { return err } + if db.Mlock { + // Unlock db memory + if err := db.munlock(fileSize); err != nil { + return err + } + } + // Dereference all mmap references before unmapping. if db.rwtx != nil { db.rwtx.root.dereference() @@ -361,6 +376,13 @@ func (db *DB) mmap(minsz int) error { return err } + if db.Mlock { + // Don't allow swapping of data file + if err := db.mlock(fileSize); err != nil { + return err + } + } + // Save references to the meta pages. db.meta0 = db.page(0).meta() db.meta1 = db.page(1).meta() @@ -422,12 +444,36 @@ func (db *DB) mmapSize(size int) (int, error) { return int(sz), nil } +func (db *DB) munlock(fileSize int) error { + if err := munlock(db, fileSize); err != nil { + return fmt.Errorf("munlock error: " + err.Error()) + } + return nil +} + +func (db *DB) mlock(fileSize int) error { + if err := mlock(db, fileSize); err != nil { + return fmt.Errorf("mlock error: " + err.Error()) + } + return nil +} + +func (db *DB) mrelock(fileSizeFrom, fileSizeTo int) error { + if err := db.munlock(fileSizeFrom); err != nil { + return err + } + if err := db.mlock(fileSizeTo); err != nil { + return err + } + return nil +} + // init creates a new database file and initializes its meta pages. func (db *DB) init() error { // Create two meta pages on a buffer. buf := make([]byte, db.pageSize*4) for i := 0; i < 2; i++ { - p := db.pageInBuffer(buf[:], pgid(i)) + p := db.pageInBuffer(buf, pgid(i)) p.id = pgid(i) p.flags = metaPageFlag @@ -444,13 +490,13 @@ func (db *DB) init() error { } // Write an empty freelist at page 3. - p := db.pageInBuffer(buf[:], pgid(2)) + p := db.pageInBuffer(buf, pgid(2)) p.id = pgid(2) p.flags = freelistPageFlag p.count = 0 // Write an empty leaf page at page 4. - p = db.pageInBuffer(buf[:], pgid(3)) + p = db.pageInBuffer(buf, pgid(3)) p.id = pgid(3) p.flags = leafPageFlag p.count = 0 @@ -462,6 +508,7 @@ func (db *DB) init() error { if err := fdatasync(db); err != nil { return err } + db.filesz = len(buf) return nil } @@ -973,6 +1020,12 @@ func (db *DB) grow(sz int) error { if err := db.file.Sync(); err != nil { return fmt.Errorf("file sync error: %s", err) } + if db.Mlock { + // unlock old file and lock new one + if err := db.mrelock(db.filesz, sz); err != nil { + return fmt.Errorf("mlock/munlock error: %s", err) + } + } } db.filesz = sz @@ -1064,6 +1117,11 @@ type Options struct { // OpenFile is used to open files. It defaults to os.OpenFile. This option // is useful for writing hermetic tests. OpenFile func(string, int, os.FileMode) (*os.File, error) + + // Mlock locks database file in memory when set to true. + // It prevents potential page faults, however + // used memory can't be reclaimed. (UNIX only) + Mlock bool } // DefaultOptions represent the options used if nil options are passed into Open(). diff --git a/vendor/go.etcd.io/bbolt/freelist_hmap.go b/vendor/go.etcd.io/bbolt/freelist_hmap.go index 02ef2be0441..dbd67a1e736 100644 --- a/vendor/go.etcd.io/bbolt/freelist_hmap.go +++ b/vendor/go.etcd.io/bbolt/freelist_hmap.go @@ -4,7 +4,7 @@ import "sort" // hashmapFreeCount returns count of free pages(hashmap version) func (f *freelist) hashmapFreeCount() int { - // use the forwardmap to get the total count + // use the forwardMap to get the total count count := 0 for _, size := range f.forwardMap { count += int(size) @@ -41,7 +41,7 @@ func (f *freelist) hashmapAllocate(txid txid, n int) pgid { for pid := range bm { // remove the initial - f.delSpan(pid, uint64(size)) + f.delSpan(pid, size) f.allocs[pid] = txid @@ -51,7 +51,7 @@ func (f *freelist) hashmapAllocate(txid txid, n int) pgid { f.addSpan(pid+pgid(n), remain) for i := pgid(0); i < pgid(n); i++ { - delete(f.cache, pid+pgid(i)) + delete(f.cache, pid+i) } return pid } diff --git a/vendor/go.etcd.io/bbolt/go.mod b/vendor/go.etcd.io/bbolt/go.mod index c2366daef6b..96355a69b9c 100644 --- a/vendor/go.etcd.io/bbolt/go.mod +++ b/vendor/go.etcd.io/bbolt/go.mod @@ -2,4 +2,4 @@ module go.etcd.io/bbolt go 1.12 -require golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 +require golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d diff --git a/vendor/go.etcd.io/bbolt/go.sum b/vendor/go.etcd.io/bbolt/go.sum index 4ad15a488c7..c13f8f47006 100644 --- a/vendor/go.etcd.io/bbolt/go.sum +++ b/vendor/go.etcd.io/bbolt/go.sum @@ -1,2 +1,2 @@ -golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0= -golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d h1:L/IKR6COd7ubZrs2oTnTi73IhgqJ71c9s80WsQnh0Es= +golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/vendor/go.etcd.io/bbolt/mlock_unix.go b/vendor/go.etcd.io/bbolt/mlock_unix.go new file mode 100644 index 00000000000..6a6c7b3537e --- /dev/null +++ b/vendor/go.etcd.io/bbolt/mlock_unix.go @@ -0,0 +1,36 @@ +// +build !windows + +package bbolt + +import "golang.org/x/sys/unix" + +// mlock locks memory of db file +func mlock(db *DB, fileSize int) error { + sizeToLock := fileSize + if sizeToLock > db.datasz { + // Can't lock more than mmaped slice + sizeToLock = db.datasz + } + if err := unix.Mlock(db.dataref[:sizeToLock]); err != nil { + return err + } + return nil +} + +//munlock unlocks memory of db file +func munlock(db *DB, fileSize int) error { + if db.dataref == nil { + return nil + } + + sizeToUnlock := fileSize + if sizeToUnlock > db.datasz { + // Can't unlock more than mmaped slice + sizeToUnlock = db.datasz + } + + if err := unix.Munlock(db.dataref[:sizeToUnlock]); err != nil { + return err + } + return nil +} diff --git a/vendor/go.etcd.io/bbolt/mlock_windows.go b/vendor/go.etcd.io/bbolt/mlock_windows.go new file mode 100644 index 00000000000..b4a36a493db --- /dev/null +++ b/vendor/go.etcd.io/bbolt/mlock_windows.go @@ -0,0 +1,11 @@ +package bbolt + +// mlock locks memory of db file +func mlock(_ *DB, _ int) error { + panic("mlock is supported only on UNIX systems") +} + +//munlock unlocks memory of db file +func munlock(_ *DB, _ int) error { + panic("munlock is supported only on UNIX systems") +} diff --git a/vendor/go.etcd.io/bbolt/tx.go b/vendor/go.etcd.io/bbolt/tx.go index 4b1a64a8b8a..869d4120081 100644 --- a/vendor/go.etcd.io/bbolt/tx.go +++ b/vendor/go.etcd.io/bbolt/tx.go @@ -188,7 +188,6 @@ func (tx *Tx) Commit() error { } // If strict mode is enabled then perform a consistency check. - // Only the first consistency error is reported in the panic. if tx.db.StrictMode { ch := tx.Check() var errs []string @@ -393,7 +392,7 @@ func (tx *Tx) CopyFile(path string, mode os.FileMode) error { return err } - err = tx.Copy(f) + _, err = tx.WriteTo(f) if err != nil { _ = f.Close() return err diff --git a/vendor/go.opencensus.io/.travis.yml b/vendor/go.opencensus.io/.travis.yml deleted file mode 100644 index bd6b66ee83d..00000000000 --- a/vendor/go.opencensus.io/.travis.yml +++ /dev/null @@ -1,17 +0,0 @@ -language: go - -go_import_path: go.opencensus.io - -go: - - 1.11.x - -env: - global: - GO111MODULE=on - -before_script: - - make install-tools - -script: - - make travis-ci - - go run internal/check/version.go # TODO move this to makefile diff --git a/vendor/go.opencensus.io/Makefile b/vendor/go.opencensus.io/Makefile index 457866cb1f2..b3ce3df3032 100644 --- a/vendor/go.opencensus.io/Makefile +++ b/vendor/go.opencensus.io/Makefile @@ -8,7 +8,7 @@ ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC)))) GOTEST_OPT?=-v -race -timeout 30s GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic GOTEST=go test -GOFMT=gofmt +GOIMPORTS=goimports GOLINT=golint GOVET=go vet EMBEDMD=embedmd @@ -17,14 +17,14 @@ TRACE_ID_LINT_EXCEPTION="type name will be used as trace.TraceID by other packag TRACE_OPTION_LINT_EXCEPTION="type name will be used as trace.TraceOptions by other packages" README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ') -.DEFAULT_GOAL := fmt-lint-vet-embedmd-test +.DEFAULT_GOAL := imports-lint-vet-embedmd-test -.PHONY: fmt-lint-vet-embedmd-test -fmt-lint-vet-embedmd-test: fmt lint vet embedmd test +.PHONY: imports-lint-vet-embedmd-test +imports-lint-vet-embedmd-test: imports lint vet embedmd test # TODO enable test-with-coverage in tavis .PHONY: travis-ci -travis-ci: fmt lint vet embedmd test test-386 +travis-ci: imports lint vet embedmd test test-386 all-pkgs: @echo $(ALL_PKGS) | tr ' ' '\n' | sort @@ -44,15 +44,15 @@ test-386: test-with-coverage: $(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS) -.PHONY: fmt -fmt: - @FMTOUT=`$(GOFMT) -s -l $(ALL_SRC) 2>&1`; \ - if [ "$$FMTOUT" ]; then \ - echo "$(GOFMT) FAILED => gofmt the following files:\n"; \ - echo "$$FMTOUT\n"; \ +.PHONY: imports +imports: + @IMPORTSOUT=`$(GOIMPORTS) -l $(ALL_SRC) 2>&1`; \ + if [ "$$IMPORTSOUT" ]; then \ + echo "$(GOIMPORTS) FAILED => goimports the following files:\n"; \ + echo "$$IMPORTSOUT\n"; \ exit 1; \ else \ - echo "Fmt finished successfully"; \ + echo "Imports finished successfully"; \ fi .PHONY: lint @@ -91,6 +91,7 @@ embedmd: .PHONY: install-tools install-tools: - go get -u golang.org/x/tools/cmd/cover go get -u golang.org/x/lint/golint + go get -u golang.org/x/tools/cmd/cover + go get -u golang.org/x/tools/cmd/goimports go get -u github.com/rakyll/embedmd diff --git a/vendor/go.opencensus.io/go.mod b/vendor/go.opencensus.io/go.mod index c867df5f5c4..95b2522a7fa 100644 --- a/vendor/go.opencensus.io/go.mod +++ b/vendor/go.opencensus.io/go.mod @@ -1,15 +1,12 @@ module go.opencensus.io require ( - github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 - github.com/golang/protobuf v1.3.1 - github.com/google/go-cmp v0.3.0 - github.com/stretchr/testify v1.4.0 - golang.org/x/net v0.0.0-20190620200207-3b0461eec859 - golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd // indirect - golang.org/x/text v0.3.2 // indirect - google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb // indirect - google.golang.org/grpc v1.20.1 + github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e + github.com/golang/protobuf v1.4.3 + github.com/google/go-cmp v0.5.3 + github.com/stretchr/testify v1.6.1 + golang.org/x/net v0.0.0-20201110031124-69a78807bb2b + google.golang.org/grpc v1.33.2 ) go 1.13 diff --git a/vendor/go.opencensus.io/go.sum b/vendor/go.opencensus.io/go.sum index 01c02972c7e..c97cd1b551e 100644 --- a/vendor/go.opencensus.io/go.sum +++ b/vendor/go.opencensus.io/go.sum @@ -1,25 +1,47 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= -github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I= -github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY= +github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg= -github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= +github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= +github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= +github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= +github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= +github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= +github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM= +github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.3 h1:x95R7cp+rSeeqAMI2knLtQ0DKlaBhv2NrtrOvafPHRo= +github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk= -github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= +github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0= +github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= @@ -30,24 +52,25 @@ golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73r golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI= -golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20201110031124-69a78807bb2b h1:uwuIcX0g4Yl1NC5XAz37xsr2lTtcqevgzYNVt49waME= +golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6 h1:bjcUS9ztw9kFmmIxJInhon/0Is3p+EHBKNgquIzo1OI= -golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd h1:r7DufRZuZbWB7j439YfAzP8RPDa9unLkpwQKUYbIMPI= -golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f h1:+Nyd8tzPX9R7BWHguqsrbFdRx3WQ/1ib8I44HXV5yTA= +golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= +golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -55,20 +78,39 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd h1:/e+gpKk9r3dJobndpTytxS2gOy6m5uvpg+ISQoEcusQ= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= -google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb h1:i1Ppqkc3WQXikh8bXiwHqAN5Rv3/qDCcRk0/Otx73BY= -google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY= +google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= -google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU= -google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= +google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= +google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= +google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/grpc v1.33.2 h1:EQyQC3sa8M+p6Ulc8yy9SWSS2GVwyRc83gAbG8lrl4o= +google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc= +google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= +google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= +google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= +google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= +google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= +google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= +google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= +google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/go.opencensus.io/trace/basetypes.go b/vendor/go.opencensus.io/trace/basetypes.go index 0c54492a2b1..c8e26ed6355 100644 --- a/vendor/go.opencensus.io/trace/basetypes.go +++ b/vendor/go.opencensus.io/trace/basetypes.go @@ -49,6 +49,16 @@ type Attribute struct { value interface{} } +// Key returns the attribute's key +func (a *Attribute) Key() string { + return a.key +} + +// Value returns the attribute's value +func (a *Attribute) Value() interface{} { + return a.value +} + // BoolAttribute returns a bool-valued attribute. func BoolAttribute(key string, value bool) Attribute { return Attribute{key: key, value: value} diff --git a/vendor/go.opencensus.io/trace/lrumap.go b/vendor/go.opencensus.io/trace/lrumap.go index dc7a295c773..908c2497ed5 100644 --- a/vendor/go.opencensus.io/trace/lrumap.go +++ b/vendor/go.opencensus.io/trace/lrumap.go @@ -44,7 +44,7 @@ func (lm lruMap) len() int { } func (lm lruMap) keys() []interface{} { - keys := []interface{}{} + keys := make([]interface{}, len(lm.cacheKeys)) for k := range lm.cacheKeys { keys = append(keys, k) } diff --git a/vendor/go.opencensus.io/trace/spanstore.go b/vendor/go.opencensus.io/trace/spanstore.go index c442d990218..e601f76f2c8 100644 --- a/vendor/go.opencensus.io/trace/spanstore.go +++ b/vendor/go.opencensus.io/trace/spanstore.go @@ -48,8 +48,10 @@ func (i internalOnly) ReportActiveSpans(name string) []*SpanData { var out []*SpanData s.mu.Lock() defer s.mu.Unlock() - for span := range s.active { - out = append(out, span.makeSpanData()) + for activeSpan := range s.active { + if s, ok := activeSpan.(*span); ok { + out = append(out, s.makeSpanData()) + } } return out } @@ -185,7 +187,7 @@ func (i internalOnly) ReportSpansByLatency(name string, minLatency, maxLatency t // bucketed by latency. type spanStore struct { mu sync.Mutex // protects everything below. - active map[*Span]struct{} + active map[SpanInterface]struct{} errors map[int32]*bucket latency []bucket maxSpansPerErrorBucket int @@ -194,7 +196,7 @@ type spanStore struct { // newSpanStore creates a span store. func newSpanStore(name string, latencyBucketSize int, errorBucketSize int) *spanStore { s := &spanStore{ - active: make(map[*Span]struct{}), + active: make(map[SpanInterface]struct{}), latency: make([]bucket, len(defaultLatencies)+1), maxSpansPerErrorBucket: errorBucketSize, } @@ -271,7 +273,7 @@ func (s *spanStore) resize(latencyBucketSize int, errorBucketSize int) { } // add adds a span to the active bucket of the spanStore. -func (s *spanStore) add(span *Span) { +func (s *spanStore) add(span SpanInterface) { s.mu.Lock() s.active[span] = struct{}{} s.mu.Unlock() @@ -279,7 +281,7 @@ func (s *spanStore) add(span *Span) { // finished removes a span from the active set, and adds a corresponding // SpanData to a latency or error bucket. -func (s *spanStore) finished(span *Span, sd *SpanData) { +func (s *spanStore) finished(span SpanInterface, sd *SpanData) { latency := sd.EndTime.Sub(sd.StartTime) if latency < 0 { latency = 0 diff --git a/vendor/go.opencensus.io/trace/trace.go b/vendor/go.opencensus.io/trace/trace.go index 3f8977b41b4..861df9d3913 100644 --- a/vendor/go.opencensus.io/trace/trace.go +++ b/vendor/go.opencensus.io/trace/trace.go @@ -28,12 +28,16 @@ import ( "go.opencensus.io/trace/tracestate" ) +type tracer struct{} + +var _ Tracer = &tracer{} + // Span represents a span of a trace. It has an associated SpanContext, and // stores data accumulated while the span is active. // // Ideally users should interact with Spans by calling the functions in this // package that take a Context parameter. -type Span struct { +type span struct { // data contains information recorded about the span. // // It will be non-nil if we are exporting the span or recording events for it. @@ -66,7 +70,7 @@ type Span struct { // IsRecordingEvents returns true if events are being recorded for this span. // Use this check to avoid computing expensive annotations when they will never // be used. -func (s *Span) IsRecordingEvents() bool { +func (s *span) IsRecordingEvents() bool { if s == nil { return false } @@ -109,13 +113,13 @@ type SpanContext struct { type contextKey struct{} // FromContext returns the Span stored in a context, or nil if there isn't one. -func FromContext(ctx context.Context) *Span { +func (t *tracer) FromContext(ctx context.Context) *Span { s, _ := ctx.Value(contextKey{}).(*Span) return s } // NewContext returns a new context with the given Span attached. -func NewContext(parent context.Context, s *Span) context.Context { +func (t *tracer) NewContext(parent context.Context, s *Span) context.Context { return context.WithValue(parent, contextKey{}, s) } @@ -166,12 +170,14 @@ func WithSampler(sampler Sampler) StartOption { // // Returned context contains the newly created span. You can use it to // propagate the returned span in process. -func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) { +func (t *tracer) StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) { var opts StartOptions var parent SpanContext - if p := FromContext(ctx); p != nil { - p.addChild() - parent = p.spanContext + if p := t.FromContext(ctx); p != nil { + if ps, ok := p.internal.(*span); ok { + ps.addChild() + } + parent = p.SpanContext() } for _, op := range o { op(&opts) @@ -180,7 +186,8 @@ func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Cont ctx, end := startExecutionTracerTask(ctx, name) span.executionTracerTaskEnd = end - return NewContext(ctx, span), span + extSpan := NewSpan(span) + return t.NewContext(ctx, extSpan), extSpan } // StartSpanWithRemoteParent starts a new child span of the span from the given parent. @@ -190,7 +197,7 @@ func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Cont // // Returned context contains the newly created span. You can use it to // propagate the returned span in process. -func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) { +func (t *tracer) StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) { var opts StartOptions for _, op := range o { op(&opts) @@ -198,19 +205,24 @@ func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanCont span := startSpanInternal(name, parent != SpanContext{}, parent, true, opts) ctx, end := startExecutionTracerTask(ctx, name) span.executionTracerTaskEnd = end - return NewContext(ctx, span), span + extSpan := NewSpan(span) + return t.NewContext(ctx, extSpan), extSpan } -func startSpanInternal(name string, hasParent bool, parent SpanContext, remoteParent bool, o StartOptions) *Span { - span := &Span{} - span.spanContext = parent +func startSpanInternal(name string, hasParent bool, parent SpanContext, remoteParent bool, o StartOptions) *span { + s := &span{} + s.spanContext = parent cfg := config.Load().(*Config) + if gen, ok := cfg.IDGenerator.(*defaultIDGenerator); ok { + // lazy initialization + gen.init() + } if !hasParent { - span.spanContext.TraceID = cfg.IDGenerator.NewTraceID() + s.spanContext.TraceID = cfg.IDGenerator.NewTraceID() } - span.spanContext.SpanID = cfg.IDGenerator.NewSpanID() + s.spanContext.SpanID = cfg.IDGenerator.NewSpanID() sampler := cfg.DefaultSampler if !hasParent || remoteParent || o.Sampler != nil { @@ -222,47 +234,47 @@ func startSpanInternal(name string, hasParent bool, parent SpanContext, remotePa if o.Sampler != nil { sampler = o.Sampler } - span.spanContext.setIsSampled(sampler(SamplingParameters{ + s.spanContext.setIsSampled(sampler(SamplingParameters{ ParentContext: parent, - TraceID: span.spanContext.TraceID, - SpanID: span.spanContext.SpanID, + TraceID: s.spanContext.TraceID, + SpanID: s.spanContext.SpanID, Name: name, HasRemoteParent: remoteParent}).Sample) } - if !internal.LocalSpanStoreEnabled && !span.spanContext.IsSampled() { - return span + if !internal.LocalSpanStoreEnabled && !s.spanContext.IsSampled() { + return s } - span.data = &SpanData{ - SpanContext: span.spanContext, + s.data = &SpanData{ + SpanContext: s.spanContext, StartTime: time.Now(), SpanKind: o.SpanKind, Name: name, HasRemoteParent: remoteParent, } - span.lruAttributes = newLruMap(cfg.MaxAttributesPerSpan) - span.annotations = newEvictedQueue(cfg.MaxAnnotationEventsPerSpan) - span.messageEvents = newEvictedQueue(cfg.MaxMessageEventsPerSpan) - span.links = newEvictedQueue(cfg.MaxLinksPerSpan) + s.lruAttributes = newLruMap(cfg.MaxAttributesPerSpan) + s.annotations = newEvictedQueue(cfg.MaxAnnotationEventsPerSpan) + s.messageEvents = newEvictedQueue(cfg.MaxMessageEventsPerSpan) + s.links = newEvictedQueue(cfg.MaxLinksPerSpan) if hasParent { - span.data.ParentSpanID = parent.SpanID + s.data.ParentSpanID = parent.SpanID } if internal.LocalSpanStoreEnabled { var ss *spanStore ss = spanStoreForNameCreateIfNew(name) if ss != nil { - span.spanStore = ss - ss.add(span) + s.spanStore = ss + ss.add(s) } } - return span + return s } // End ends the span. -func (s *Span) End() { +func (s *span) End() { if s == nil { return } @@ -292,7 +304,7 @@ func (s *Span) End() { // makeSpanData produces a SpanData representing the current state of the Span. // It requires that s.data is non-nil. -func (s *Span) makeSpanData() *SpanData { +func (s *span) makeSpanData() *SpanData { var sd SpanData s.mu.Lock() sd = *s.data @@ -317,7 +329,7 @@ func (s *Span) makeSpanData() *SpanData { } // SpanContext returns the SpanContext of the span. -func (s *Span) SpanContext() SpanContext { +func (s *span) SpanContext() SpanContext { if s == nil { return SpanContext{} } @@ -325,7 +337,7 @@ func (s *Span) SpanContext() SpanContext { } // SetName sets the name of the span, if it is recording events. -func (s *Span) SetName(name string) { +func (s *span) SetName(name string) { if !s.IsRecordingEvents() { return } @@ -335,7 +347,7 @@ func (s *Span) SetName(name string) { } // SetStatus sets the status of the span, if it is recording events. -func (s *Span) SetStatus(status Status) { +func (s *span) SetStatus(status Status) { if !s.IsRecordingEvents() { return } @@ -344,32 +356,32 @@ func (s *Span) SetStatus(status Status) { s.mu.Unlock() } -func (s *Span) interfaceArrayToLinksArray() []Link { - linksArr := make([]Link, 0) +func (s *span) interfaceArrayToLinksArray() []Link { + linksArr := make([]Link, 0, len(s.links.queue)) for _, value := range s.links.queue { linksArr = append(linksArr, value.(Link)) } return linksArr } -func (s *Span) interfaceArrayToMessageEventArray() []MessageEvent { - messageEventArr := make([]MessageEvent, 0) +func (s *span) interfaceArrayToMessageEventArray() []MessageEvent { + messageEventArr := make([]MessageEvent, 0, len(s.messageEvents.queue)) for _, value := range s.messageEvents.queue { messageEventArr = append(messageEventArr, value.(MessageEvent)) } return messageEventArr } -func (s *Span) interfaceArrayToAnnotationArray() []Annotation { - annotationArr := make([]Annotation, 0) +func (s *span) interfaceArrayToAnnotationArray() []Annotation { + annotationArr := make([]Annotation, 0, len(s.annotations.queue)) for _, value := range s.annotations.queue { annotationArr = append(annotationArr, value.(Annotation)) } return annotationArr } -func (s *Span) lruAttributesToAttributeMap() map[string]interface{} { - attributes := make(map[string]interface{}) +func (s *span) lruAttributesToAttributeMap() map[string]interface{} { + attributes := make(map[string]interface{}, s.lruAttributes.len()) for _, key := range s.lruAttributes.keys() { value, ok := s.lruAttributes.get(key) if ok { @@ -380,13 +392,13 @@ func (s *Span) lruAttributesToAttributeMap() map[string]interface{} { return attributes } -func (s *Span) copyToCappedAttributes(attributes []Attribute) { +func (s *span) copyToCappedAttributes(attributes []Attribute) { for _, a := range attributes { s.lruAttributes.add(a.key, a.value) } } -func (s *Span) addChild() { +func (s *span) addChild() { if !s.IsRecordingEvents() { return } @@ -398,7 +410,7 @@ func (s *Span) addChild() { // AddAttributes sets attributes in the span. // // Existing attributes whose keys appear in the attributes parameter are overwritten. -func (s *Span) AddAttributes(attributes ...Attribute) { +func (s *span) AddAttributes(attributes ...Attribute) { if !s.IsRecordingEvents() { return } @@ -407,49 +419,27 @@ func (s *Span) AddAttributes(attributes ...Attribute) { s.mu.Unlock() } -// copyAttributes copies a slice of Attributes into a map. -func copyAttributes(m map[string]interface{}, attributes []Attribute) { - for _, a := range attributes { - m[a.key] = a.value - } -} - -func (s *Span) lazyPrintfInternal(attributes []Attribute, format string, a ...interface{}) { +func (s *span) printStringInternal(attributes []Attribute, str string) { now := time.Now() - msg := fmt.Sprintf(format, a...) - var m map[string]interface{} - s.mu.Lock() + var am map[string]interface{} if len(attributes) != 0 { - m = make(map[string]interface{}) - copyAttributes(m, attributes) + am = make(map[string]interface{}, len(attributes)) + for _, attr := range attributes { + am[attr.key] = attr.value + } } - s.annotations.add(Annotation{ - Time: now, - Message: msg, - Attributes: m, - }) - s.mu.Unlock() -} - -func (s *Span) printStringInternal(attributes []Attribute, str string) { - now := time.Now() - var a map[string]interface{} s.mu.Lock() - if len(attributes) != 0 { - a = make(map[string]interface{}) - copyAttributes(a, attributes) - } s.annotations.add(Annotation{ Time: now, Message: str, - Attributes: a, + Attributes: am, }) s.mu.Unlock() } // Annotate adds an annotation with attributes. // Attributes can be nil. -func (s *Span) Annotate(attributes []Attribute, str string) { +func (s *span) Annotate(attributes []Attribute, str string) { if !s.IsRecordingEvents() { return } @@ -457,11 +447,11 @@ func (s *Span) Annotate(attributes []Attribute, str string) { } // Annotatef adds an annotation with attributes. -func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{}) { +func (s *span) Annotatef(attributes []Attribute, format string, a ...interface{}) { if !s.IsRecordingEvents() { return } - s.lazyPrintfInternal(attributes, format, a...) + s.printStringInternal(attributes, fmt.Sprintf(format, a...)) } // AddMessageSendEvent adds a message send event to the span. @@ -470,7 +460,7 @@ func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{} // unique in this span and the same between the send event and the receive // event (this allows to identify a message between the sender and receiver). // For example, this could be a sequence id. -func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) { +func (s *span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) { if !s.IsRecordingEvents() { return } @@ -492,7 +482,7 @@ func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedBy // unique in this span and the same between the send event and the receive // event (this allows to identify a message between the sender and receiver). // For example, this could be a sequence id. -func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) { +func (s *span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) { if !s.IsRecordingEvents() { return } @@ -509,7 +499,7 @@ func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compresse } // AddLink adds a link to the span. -func (s *Span) AddLink(l Link) { +func (s *span) AddLink(l Link) { if !s.IsRecordingEvents() { return } @@ -518,7 +508,7 @@ func (s *Span) AddLink(l Link) { s.mu.Unlock() } -func (s *Span) String() string { +func (s *span) String() string { if s == nil { return "" } @@ -534,20 +524,9 @@ func (s *Span) String() string { var config atomic.Value // access atomically func init() { - gen := &defaultIDGenerator{} - // initialize traceID and spanID generators. - var rngSeed int64 - for _, p := range []interface{}{ - &rngSeed, &gen.traceIDAdd, &gen.nextSpanID, &gen.spanIDInc, - } { - binary.Read(crand.Reader, binary.LittleEndian, p) - } - gen.traceIDRand = rand.New(rand.NewSource(rngSeed)) - gen.spanIDInc |= 1 - config.Store(&Config{ DefaultSampler: ProbabilitySampler(defaultSamplingProbability), - IDGenerator: gen, + IDGenerator: &defaultIDGenerator{}, MaxAttributesPerSpan: DefaultMaxAttributesPerSpan, MaxAnnotationEventsPerSpan: DefaultMaxAnnotationEventsPerSpan, MaxMessageEventsPerSpan: DefaultMaxMessageEventsPerSpan, @@ -571,6 +550,24 @@ type defaultIDGenerator struct { traceIDAdd [2]uint64 traceIDRand *rand.Rand + + initOnce sync.Once +} + +// init initializes the generator on the first call to avoid consuming entropy +// unnecessarily. +func (gen *defaultIDGenerator) init() { + gen.initOnce.Do(func() { + // initialize traceID and spanID generators. + var rngSeed int64 + for _, p := range []interface{}{ + &rngSeed, &gen.traceIDAdd, &gen.nextSpanID, &gen.spanIDInc, + } { + binary.Read(crand.Reader, binary.LittleEndian, p) + } + gen.traceIDRand = rand.New(rand.NewSource(rngSeed)) + gen.spanIDInc |= 1 + }) } // NewSpanID returns a non-zero span ID from a randomly-chosen sequence. diff --git a/vendor/go.opencensus.io/trace/trace_api.go b/vendor/go.opencensus.io/trace/trace_api.go new file mode 100644 index 00000000000..9e2c3a99926 --- /dev/null +++ b/vendor/go.opencensus.io/trace/trace_api.go @@ -0,0 +1,265 @@ +// Copyright 2020, OpenCensus Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace + +import ( + "context" +) + +// DefaultTracer is the tracer used when package-level exported functions are invoked. +var DefaultTracer Tracer = &tracer{} + +// Tracer can start spans and access context functions. +type Tracer interface { + + // StartSpan starts a new child span of the current span in the context. If + // there is no span in the context, creates a new trace and span. + // + // Returned context contains the newly created span. You can use it to + // propagate the returned span in process. + StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) + + // StartSpanWithRemoteParent starts a new child span of the span from the given parent. + // + // If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is + // preferred for cases where the parent is propagated via an incoming request. + // + // Returned context contains the newly created span. You can use it to + // propagate the returned span in process. + StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) + + // FromContext returns the Span stored in a context, or nil if there isn't one. + FromContext(ctx context.Context) *Span + + // NewContext returns a new context with the given Span attached. + NewContext(parent context.Context, s *Span) context.Context +} + +// StartSpan starts a new child span of the current span in the context. If +// there is no span in the context, creates a new trace and span. +// +// Returned context contains the newly created span. You can use it to +// propagate the returned span in process. +func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) { + return DefaultTracer.StartSpan(ctx, name, o...) +} + +// StartSpanWithRemoteParent starts a new child span of the span from the given parent. +// +// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is +// preferred for cases where the parent is propagated via an incoming request. +// +// Returned context contains the newly created span. You can use it to +// propagate the returned span in process. +func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) { + return DefaultTracer.StartSpanWithRemoteParent(ctx, name, parent, o...) +} + +// FromContext returns the Span stored in a context, or a Span that is not +// recording events if there isn't one. +func FromContext(ctx context.Context) *Span { + return DefaultTracer.FromContext(ctx) +} + +// NewContext returns a new context with the given Span attached. +func NewContext(parent context.Context, s *Span) context.Context { + return DefaultTracer.NewContext(parent, s) +} + +// SpanInterface represents a span of a trace. It has an associated SpanContext, and +// stores data accumulated while the span is active. +// +// Ideally users should interact with Spans by calling the functions in this +// package that take a Context parameter. +type SpanInterface interface { + + // IsRecordingEvents returns true if events are being recorded for this span. + // Use this check to avoid computing expensive annotations when they will never + // be used. + IsRecordingEvents() bool + + // End ends the span. + End() + + // SpanContext returns the SpanContext of the span. + SpanContext() SpanContext + + // SetName sets the name of the span, if it is recording events. + SetName(name string) + + // SetStatus sets the status of the span, if it is recording events. + SetStatus(status Status) + + // AddAttributes sets attributes in the span. + // + // Existing attributes whose keys appear in the attributes parameter are overwritten. + AddAttributes(attributes ...Attribute) + + // Annotate adds an annotation with attributes. + // Attributes can be nil. + Annotate(attributes []Attribute, str string) + + // Annotatef adds an annotation with attributes. + Annotatef(attributes []Attribute, format string, a ...interface{}) + + // AddMessageSendEvent adds a message send event to the span. + // + // messageID is an identifier for the message, which is recommended to be + // unique in this span and the same between the send event and the receive + // event (this allows to identify a message between the sender and receiver). + // For example, this could be a sequence id. + AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) + + // AddMessageReceiveEvent adds a message receive event to the span. + // + // messageID is an identifier for the message, which is recommended to be + // unique in this span and the same between the send event and the receive + // event (this allows to identify a message between the sender and receiver). + // For example, this could be a sequence id. + AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) + + // AddLink adds a link to the span. + AddLink(l Link) + + // String prints a string representation of a span. + String() string +} + +// NewSpan is a convenience function for creating a *Span out of a *span +func NewSpan(s SpanInterface) *Span { + return &Span{internal: s} +} + +// Span is a struct wrapper around the SpanInt interface, which allows correctly handling +// nil spans, while also allowing the SpanInterface implementation to be swapped out. +type Span struct { + internal SpanInterface +} + +// Internal returns the underlying implementation of the Span +func (s *Span) Internal() SpanInterface { + return s.internal +} + +// IsRecordingEvents returns true if events are being recorded for this span. +// Use this check to avoid computing expensive annotations when they will never +// be used. +func (s *Span) IsRecordingEvents() bool { + if s == nil { + return false + } + return s.internal.IsRecordingEvents() +} + +// End ends the span. +func (s *Span) End() { + if s == nil { + return + } + s.internal.End() +} + +// SpanContext returns the SpanContext of the span. +func (s *Span) SpanContext() SpanContext { + if s == nil { + return SpanContext{} + } + return s.internal.SpanContext() +} + +// SetName sets the name of the span, if it is recording events. +func (s *Span) SetName(name string) { + if !s.IsRecordingEvents() { + return + } + s.internal.SetName(name) +} + +// SetStatus sets the status of the span, if it is recording events. +func (s *Span) SetStatus(status Status) { + if !s.IsRecordingEvents() { + return + } + s.internal.SetStatus(status) +} + +// AddAttributes sets attributes in the span. +// +// Existing attributes whose keys appear in the attributes parameter are overwritten. +func (s *Span) AddAttributes(attributes ...Attribute) { + if !s.IsRecordingEvents() { + return + } + s.internal.AddAttributes(attributes...) +} + +// Annotate adds an annotation with attributes. +// Attributes can be nil. +func (s *Span) Annotate(attributes []Attribute, str string) { + if !s.IsRecordingEvents() { + return + } + s.internal.Annotate(attributes, str) +} + +// Annotatef adds an annotation with attributes. +func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{}) { + if !s.IsRecordingEvents() { + return + } + s.internal.Annotatef(attributes, format, a...) +} + +// AddMessageSendEvent adds a message send event to the span. +// +// messageID is an identifier for the message, which is recommended to be +// unique in this span and the same between the send event and the receive +// event (this allows to identify a message between the sender and receiver). +// For example, this could be a sequence id. +func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) { + if !s.IsRecordingEvents() { + return + } + s.internal.AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize) +} + +// AddMessageReceiveEvent adds a message receive event to the span. +// +// messageID is an identifier for the message, which is recommended to be +// unique in this span and the same between the send event and the receive +// event (this allows to identify a message between the sender and receiver). +// For example, this could be a sequence id. +func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) { + if !s.IsRecordingEvents() { + return + } + s.internal.AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize) +} + +// AddLink adds a link to the span. +func (s *Span) AddLink(l Link) { + if !s.IsRecordingEvents() { + return + } + s.internal.AddLink(l) +} + +// String prints a string representation of a span. +func (s *Span) String() string { + if s == nil { + return "" + } + return s.internal.String() +} diff --git a/vendor/golang.org/x/crypto/openpgp/armor/armor.go b/vendor/golang.org/x/crypto/openpgp/armor/armor.go index 36a6804364c..ebc87876e6a 100644 --- a/vendor/golang.org/x/crypto/openpgp/armor/armor.go +++ b/vendor/golang.org/x/crypto/openpgp/armor/armor.go @@ -4,6 +4,12 @@ // Package armor implements OpenPGP ASCII Armor, see RFC 4880. OpenPGP Armor is // very similar to PEM except that it has an additional CRC checksum. +// +// Deprecated: this package is unmaintained except for security fixes. New +// applications should consider a more focused, modern alternative to OpenPGP +// for their specific task. If you are required to interoperate with OpenPGP +// systems and need a maintained package, consider a community fork. +// See https://golang.org/issue/44226. package armor // import "golang.org/x/crypto/openpgp/armor" import ( diff --git a/vendor/golang.org/x/crypto/openpgp/elgamal/elgamal.go b/vendor/golang.org/x/crypto/openpgp/elgamal/elgamal.go index 72a6a739471..84396a08966 100644 --- a/vendor/golang.org/x/crypto/openpgp/elgamal/elgamal.go +++ b/vendor/golang.org/x/crypto/openpgp/elgamal/elgamal.go @@ -10,6 +10,12 @@ // This form of ElGamal embeds PKCS#1 v1.5 padding, which may make it // unsuitable for other protocols. RSA should be used in preference in any // case. +// +// Deprecated: this package was only provided to support ElGamal encryption in +// OpenPGP. The golang.org/x/crypto/openpgp package is now deprecated (see +// https://golang.org/issue/44226), and ElGamal in the OpenPGP ecosystem has +// compatibility and security issues (see https://eprint.iacr.org/2021/923). +// Moreover, this package doesn't protect against side-channel attacks. package elgamal // import "golang.org/x/crypto/openpgp/elgamal" import ( diff --git a/vendor/golang.org/x/crypto/openpgp/errors/errors.go b/vendor/golang.org/x/crypto/openpgp/errors/errors.go index eb0550b2d04..1d7a0ea05ad 100644 --- a/vendor/golang.org/x/crypto/openpgp/errors/errors.go +++ b/vendor/golang.org/x/crypto/openpgp/errors/errors.go @@ -3,6 +3,12 @@ // license that can be found in the LICENSE file. // Package errors contains common error types for the OpenPGP packages. +// +// Deprecated: this package is unmaintained except for security fixes. New +// applications should consider a more focused, modern alternative to OpenPGP +// for their specific task. If you are required to interoperate with OpenPGP +// systems and need a maintained package, consider a community fork. +// See https://golang.org/issue/44226. package errors // import "golang.org/x/crypto/openpgp/errors" import ( diff --git a/vendor/golang.org/x/crypto/openpgp/packet/packet.go b/vendor/golang.org/x/crypto/openpgp/packet/packet.go index 9728d61d7aa..0a19794a8e4 100644 --- a/vendor/golang.org/x/crypto/openpgp/packet/packet.go +++ b/vendor/golang.org/x/crypto/openpgp/packet/packet.go @@ -4,6 +4,12 @@ // Package packet implements parsing and serialization of OpenPGP packets, as // specified in RFC 4880. +// +// Deprecated: this package is unmaintained except for security fixes. New +// applications should consider a more focused, modern alternative to OpenPGP +// for their specific task. If you are required to interoperate with OpenPGP +// systems and need a maintained package, consider a community fork. +// See https://golang.org/issue/44226. package packet // import "golang.org/x/crypto/openpgp/packet" import ( diff --git a/vendor/golang.org/x/crypto/openpgp/read.go b/vendor/golang.org/x/crypto/openpgp/read.go index 6ec664f44a1..48a89314685 100644 --- a/vendor/golang.org/x/crypto/openpgp/read.go +++ b/vendor/golang.org/x/crypto/openpgp/read.go @@ -3,6 +3,12 @@ // license that can be found in the LICENSE file. // Package openpgp implements high level operations on OpenPGP messages. +// +// Deprecated: this package is unmaintained except for security fixes. New +// applications should consider a more focused, modern alternative to OpenPGP +// for their specific task. If you are required to interoperate with OpenPGP +// systems and need a maintained package, consider a community fork. +// See https://golang.org/issue/44226. package openpgp // import "golang.org/x/crypto/openpgp" import ( diff --git a/vendor/golang.org/x/crypto/openpgp/s2k/s2k.go b/vendor/golang.org/x/crypto/openpgp/s2k/s2k.go index 4b9a44ca26d..9de04958ead 100644 --- a/vendor/golang.org/x/crypto/openpgp/s2k/s2k.go +++ b/vendor/golang.org/x/crypto/openpgp/s2k/s2k.go @@ -4,6 +4,12 @@ // Package s2k implements the various OpenPGP string-to-key transforms as // specified in RFC 4800 section 3.7.1. +// +// Deprecated: this package is unmaintained except for security fixes. New +// applications should consider a more focused, modern alternative to OpenPGP +// for their specific task. If you are required to interoperate with OpenPGP +// systems and need a maintained package, consider a community fork. +// See https://golang.org/issue/44226. package s2k // import "golang.org/x/crypto/openpgp/s2k" import ( diff --git a/vendor/github.com/willf/bitset/LICENSE b/vendor/golang.org/x/mod/LICENSE similarity index 96% rename from vendor/github.com/willf/bitset/LICENSE rename to vendor/golang.org/x/mod/LICENSE index 59cab8a939b..6a66aea5eaf 100644 --- a/vendor/github.com/willf/bitset/LICENSE +++ b/vendor/golang.org/x/mod/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2014 Will Fitzgerald. All rights reserved. +Copyright (c) 2009 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are diff --git a/vendor/golang.org/x/mod/PATENTS b/vendor/golang.org/x/mod/PATENTS new file mode 100644 index 00000000000..733099041f8 --- /dev/null +++ b/vendor/golang.org/x/mod/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/mod/semver/semver.go b/vendor/golang.org/x/mod/semver/semver.go new file mode 100644 index 00000000000..a30a22bf20f --- /dev/null +++ b/vendor/golang.org/x/mod/semver/semver.go @@ -0,0 +1,401 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package semver implements comparison of semantic version strings. +// In this package, semantic version strings must begin with a leading "v", +// as in "v1.0.0". +// +// The general form of a semantic version string accepted by this package is +// +// vMAJOR[.MINOR[.PATCH[-PRERELEASE][+BUILD]]] +// +// where square brackets indicate optional parts of the syntax; +// MAJOR, MINOR, and PATCH are decimal integers without extra leading zeros; +// PRERELEASE and BUILD are each a series of non-empty dot-separated identifiers +// using only alphanumeric characters and hyphens; and +// all-numeric PRERELEASE identifiers must not have leading zeros. +// +// This package follows Semantic Versioning 2.0.0 (see semver.org) +// with two exceptions. First, it requires the "v" prefix. Second, it recognizes +// vMAJOR and vMAJOR.MINOR (with no prerelease or build suffixes) +// as shorthands for vMAJOR.0.0 and vMAJOR.MINOR.0. +package semver + +import "sort" + +// parsed returns the parsed form of a semantic version string. +type parsed struct { + major string + minor string + patch string + short string + prerelease string + build string +} + +// IsValid reports whether v is a valid semantic version string. +func IsValid(v string) bool { + _, ok := parse(v) + return ok +} + +// Canonical returns the canonical formatting of the semantic version v. +// It fills in any missing .MINOR or .PATCH and discards build metadata. +// Two semantic versions compare equal only if their canonical formattings +// are identical strings. +// The canonical invalid semantic version is the empty string. +func Canonical(v string) string { + p, ok := parse(v) + if !ok { + return "" + } + if p.build != "" { + return v[:len(v)-len(p.build)] + } + if p.short != "" { + return v + p.short + } + return v +} + +// Major returns the major version prefix of the semantic version v. +// For example, Major("v2.1.0") == "v2". +// If v is an invalid semantic version string, Major returns the empty string. +func Major(v string) string { + pv, ok := parse(v) + if !ok { + return "" + } + return v[:1+len(pv.major)] +} + +// MajorMinor returns the major.minor version prefix of the semantic version v. +// For example, MajorMinor("v2.1.0") == "v2.1". +// If v is an invalid semantic version string, MajorMinor returns the empty string. +func MajorMinor(v string) string { + pv, ok := parse(v) + if !ok { + return "" + } + i := 1 + len(pv.major) + if j := i + 1 + len(pv.minor); j <= len(v) && v[i] == '.' && v[i+1:j] == pv.minor { + return v[:j] + } + return v[:i] + "." + pv.minor +} + +// Prerelease returns the prerelease suffix of the semantic version v. +// For example, Prerelease("v2.1.0-pre+meta") == "-pre". +// If v is an invalid semantic version string, Prerelease returns the empty string. +func Prerelease(v string) string { + pv, ok := parse(v) + if !ok { + return "" + } + return pv.prerelease +} + +// Build returns the build suffix of the semantic version v. +// For example, Build("v2.1.0+meta") == "+meta". +// If v is an invalid semantic version string, Build returns the empty string. +func Build(v string) string { + pv, ok := parse(v) + if !ok { + return "" + } + return pv.build +} + +// Compare returns an integer comparing two versions according to +// semantic version precedence. +// The result will be 0 if v == w, -1 if v < w, or +1 if v > w. +// +// An invalid semantic version string is considered less than a valid one. +// All invalid semantic version strings compare equal to each other. +func Compare(v, w string) int { + pv, ok1 := parse(v) + pw, ok2 := parse(w) + if !ok1 && !ok2 { + return 0 + } + if !ok1 { + return -1 + } + if !ok2 { + return +1 + } + if c := compareInt(pv.major, pw.major); c != 0 { + return c + } + if c := compareInt(pv.minor, pw.minor); c != 0 { + return c + } + if c := compareInt(pv.patch, pw.patch); c != 0 { + return c + } + return comparePrerelease(pv.prerelease, pw.prerelease) +} + +// Max canonicalizes its arguments and then returns the version string +// that compares greater. +// +// Deprecated: use Compare instead. In most cases, returning a canonicalized +// version is not expected or desired. +func Max(v, w string) string { + v = Canonical(v) + w = Canonical(w) + if Compare(v, w) > 0 { + return v + } + return w +} + +// ByVersion implements sort.Interface for sorting semantic version strings. +type ByVersion []string + +func (vs ByVersion) Len() int { return len(vs) } +func (vs ByVersion) Swap(i, j int) { vs[i], vs[j] = vs[j], vs[i] } +func (vs ByVersion) Less(i, j int) bool { + cmp := Compare(vs[i], vs[j]) + if cmp != 0 { + return cmp < 0 + } + return vs[i] < vs[j] +} + +// Sort sorts a list of semantic version strings using ByVersion. +func Sort(list []string) { + sort.Sort(ByVersion(list)) +} + +func parse(v string) (p parsed, ok bool) { + if v == "" || v[0] != 'v' { + return + } + p.major, v, ok = parseInt(v[1:]) + if !ok { + return + } + if v == "" { + p.minor = "0" + p.patch = "0" + p.short = ".0.0" + return + } + if v[0] != '.' { + ok = false + return + } + p.minor, v, ok = parseInt(v[1:]) + if !ok { + return + } + if v == "" { + p.patch = "0" + p.short = ".0" + return + } + if v[0] != '.' { + ok = false + return + } + p.patch, v, ok = parseInt(v[1:]) + if !ok { + return + } + if len(v) > 0 && v[0] == '-' { + p.prerelease, v, ok = parsePrerelease(v) + if !ok { + return + } + } + if len(v) > 0 && v[0] == '+' { + p.build, v, ok = parseBuild(v) + if !ok { + return + } + } + if v != "" { + ok = false + return + } + ok = true + return +} + +func parseInt(v string) (t, rest string, ok bool) { + if v == "" { + return + } + if v[0] < '0' || '9' < v[0] { + return + } + i := 1 + for i < len(v) && '0' <= v[i] && v[i] <= '9' { + i++ + } + if v[0] == '0' && i != 1 { + return + } + return v[:i], v[i:], true +} + +func parsePrerelease(v string) (t, rest string, ok bool) { + // "A pre-release version MAY be denoted by appending a hyphen and + // a series of dot separated identifiers immediately following the patch version. + // Identifiers MUST comprise only ASCII alphanumerics and hyphen [0-9A-Za-z-]. + // Identifiers MUST NOT be empty. Numeric identifiers MUST NOT include leading zeroes." + if v == "" || v[0] != '-' { + return + } + i := 1 + start := 1 + for i < len(v) && v[i] != '+' { + if !isIdentChar(v[i]) && v[i] != '.' { + return + } + if v[i] == '.' { + if start == i || isBadNum(v[start:i]) { + return + } + start = i + 1 + } + i++ + } + if start == i || isBadNum(v[start:i]) { + return + } + return v[:i], v[i:], true +} + +func parseBuild(v string) (t, rest string, ok bool) { + if v == "" || v[0] != '+' { + return + } + i := 1 + start := 1 + for i < len(v) { + if !isIdentChar(v[i]) && v[i] != '.' { + return + } + if v[i] == '.' { + if start == i { + return + } + start = i + 1 + } + i++ + } + if start == i { + return + } + return v[:i], v[i:], true +} + +func isIdentChar(c byte) bool { + return 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' || '0' <= c && c <= '9' || c == '-' +} + +func isBadNum(v string) bool { + i := 0 + for i < len(v) && '0' <= v[i] && v[i] <= '9' { + i++ + } + return i == len(v) && i > 1 && v[0] == '0' +} + +func isNum(v string) bool { + i := 0 + for i < len(v) && '0' <= v[i] && v[i] <= '9' { + i++ + } + return i == len(v) +} + +func compareInt(x, y string) int { + if x == y { + return 0 + } + if len(x) < len(y) { + return -1 + } + if len(x) > len(y) { + return +1 + } + if x < y { + return -1 + } else { + return +1 + } +} + +func comparePrerelease(x, y string) int { + // "When major, minor, and patch are equal, a pre-release version has + // lower precedence than a normal version. + // Example: 1.0.0-alpha < 1.0.0. + // Precedence for two pre-release versions with the same major, minor, + // and patch version MUST be determined by comparing each dot separated + // identifier from left to right until a difference is found as follows: + // identifiers consisting of only digits are compared numerically and + // identifiers with letters or hyphens are compared lexically in ASCII + // sort order. Numeric identifiers always have lower precedence than + // non-numeric identifiers. A larger set of pre-release fields has a + // higher precedence than a smaller set, if all of the preceding + // identifiers are equal. + // Example: 1.0.0-alpha < 1.0.0-alpha.1 < 1.0.0-alpha.beta < + // 1.0.0-beta < 1.0.0-beta.2 < 1.0.0-beta.11 < 1.0.0-rc.1 < 1.0.0." + if x == y { + return 0 + } + if x == "" { + return +1 + } + if y == "" { + return -1 + } + for x != "" && y != "" { + x = x[1:] // skip - or . + y = y[1:] // skip - or . + var dx, dy string + dx, x = nextIdent(x) + dy, y = nextIdent(y) + if dx != dy { + ix := isNum(dx) + iy := isNum(dy) + if ix != iy { + if ix { + return -1 + } else { + return +1 + } + } + if ix { + if len(dx) < len(dy) { + return -1 + } + if len(dx) > len(dy) { + return +1 + } + } + if dx < dy { + return -1 + } else { + return +1 + } + } + } + if x == "" { + return -1 + } else { + return +1 + } +} + +func nextIdent(x string) (dx, rest string) { + i := 0 + for i < len(x) && x[i] != '.' { + i++ + } + return x[:i], x[i:] +} diff --git a/vendor/golang.org/x/net/AUTHORS b/vendor/golang.org/x/net/AUTHORS deleted file mode 100644 index 15167cd746c..00000000000 --- a/vendor/golang.org/x/net/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/golang.org/x/net/CONTRIBUTORS b/vendor/golang.org/x/net/CONTRIBUTORS deleted file mode 100644 index 1c4577e9680..00000000000 --- a/vendor/golang.org/x/net/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/golang.org/x/net/context/context.go b/vendor/golang.org/x/net/context/context.go index a3c021d3f88..cf66309c4a8 100644 --- a/vendor/golang.org/x/net/context/context.go +++ b/vendor/golang.org/x/net/context/context.go @@ -21,9 +21,9 @@ // explicitly to each function that needs it. The Context should be the first // parameter, typically named ctx: // -// func DoSomething(ctx context.Context, arg Arg) error { -// // ... use ctx ... -// } +// func DoSomething(ctx context.Context, arg Arg) error { +// // ... use ctx ... +// } // // Do not pass a nil Context, even if a function permits it. Pass context.TODO // if you are unsure about which Context to use. diff --git a/vendor/golang.org/x/net/context/go17.go b/vendor/golang.org/x/net/context/go17.go index 344bd143345..0a54bdbcc65 100644 --- a/vendor/golang.org/x/net/context/go17.go +++ b/vendor/golang.org/x/net/context/go17.go @@ -54,11 +54,11 @@ func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/context/pre_go17.go b/vendor/golang.org/x/net/context/pre_go17.go index 5270db5db7d..7b6b685114a 100644 --- a/vendor/golang.org/x/net/context/pre_go17.go +++ b/vendor/golang.org/x/net/context/pre_go17.go @@ -264,11 +264,11 @@ func (c *timerCtx) cancel(removeFromParent bool, err error) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index f91466f7cd7..038941d7085 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -663,6 +663,24 @@ func inHeadIM(p *parser) bool { // Ignore the token. return true case a.Template: + // TODO: remove this divergence from the HTML5 spec. + // + // We don't handle all of the corner cases when mixing foreign + // content (i.e. or ) with