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PMM-4743 Allow to pass password individually. #71

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PMM-4743 Allow to pass password individually. #71

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74b8317
PMM-4743 Allow to pass password individually.
AlekSi Sep 23, 2019
811f50d
PMM-4743 Do not store password if requested.
AlekSi Sep 23, 2019
dd188ef
Merge branch 'master' into PMM-4743-do-not-store-password
AlekSi Nov 4, 2019
bcecf14
Merge branch 'master' into PMM-4743-do-not-store-password
AlekSi Jul 28, 2020
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26 changes: 25 additions & 1 deletion commands/base.go
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Original file line number Diff line number Diff line change
Expand Up @@ -154,9 +154,10 @@ func (e errFromNginx) GoString() string {
}

// SetupClients configures local and PMM Server API clients.
func SetupClients(ctx context.Context, serverURL string) {
func SetupClients(ctx context.Context, serverURL, serverUsername, serverPassword string, serverInsecureTLS bool) {
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[golangci-lint] reported by reviewdog 🐶
Function 'SetupClients' is too long (93 > 60) (funlen)

agentlocal.SetTransport(ctx, GlobalFlags.Debug || GlobalFlags.Trace)

// set server URL
if serverURL == "" {
status, err := agentlocal.GetStatus(agentlocal.DoNotRequestNetworkInfo)
if err != nil {
Expand Down Expand Up @@ -189,6 +190,29 @@ func SetupClients(ctx context.Context, serverURL string) {
}
}

// override username, password, insecure-tls if given
if serverUsername != "" || serverPassword != "" {
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[golangci-lint] reported by reviewdog 🐶
if serverUsername != "" || serverPassword != "" is deeply nested (complexity: 5) (nestif)

var newUsername, newPassword string
if GlobalFlags.ServerURL.User != nil {
newUsername = GlobalFlags.ServerURL.User.Username()
newPassword, _ = GlobalFlags.ServerURL.User.Password()
}
if serverUsername != "" {
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[golangci-lint] reported by reviewdog 🐶
if statements should only be cuddled with assignments (wsl)

newUsername = serverUsername
}
if serverPassword != "" {
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[golangci-lint] reported by reviewdog 🐶
if statements should only be cuddled with assignments (wsl)

newPassword = serverPassword
}
if newPassword != "" {
GlobalFlags.ServerURL.User = url.UserPassword(newUsername, newPassword)
} else {
GlobalFlags.ServerURL.User = url.User(newUsername)
}
}
if serverInsecureTLS {
GlobalFlags.ServerInsecureTLS = true
}

// use JSON APIs over HTTP/1.1
transport := httptransport.New(GlobalFlags.ServerURL.Host, GlobalFlags.ServerURL.Path, []string{GlobalFlags.ServerURL.Scheme})
if u := GlobalFlags.ServerURL.User; u != nil {
Expand Down
7 changes: 6 additions & 1 deletion commands/config.go
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Expand Up @@ -51,7 +51,8 @@ type configCommand struct {
Region string
Az string

Force bool
Force bool
DontStorePassword bool
}

func (cmd *configCommand) args() (res []string, switchedToTLS bool) {
Expand Down Expand Up @@ -98,6 +99,9 @@ func (cmd *configCommand) args() (res []string, switchedToTLS bool) {
if cmd.Force {
res = append(res, "--force")
}
if cmd.DontStorePassword {
res = append(res, "--dont-store-password")
}
res = append(res, cmd.NodeAddress, cmd.NodeType, cmd.NodeName)
return //nolint:nakedret
}
Expand Down Expand Up @@ -148,4 +152,5 @@ func init() {
ConfigC.Flag("az", "Node availability zone").StringVar(&Config.Az)

ConfigC.Flag("force", "Remove Node with that name with all dependent Services and Agents if one exist").BoolVar(&Config.Force)
ConfigC.Flag("dont-store-password", "Do not store password in configuration file").BoolVar(&Config.DontStorePassword)
}
6 changes: 4 additions & 2 deletions main.go
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Expand Up @@ -42,7 +42,9 @@ func main() {
kingpin.CommandLine.UsageTemplate(commands.UsageTemplate)

serverURLF := kingpin.Flag("server-url", "PMM Server URL in `https://username:password@pmm-server-host/` format").String()
kingpin.Flag("server-insecure-tls", "Skip PMM Server TLS certificate validation").BoolVar(&commands.GlobalFlags.ServerInsecureTLS)
serverUsernameF := kingpin.Flag("server-username", "Username to connect to PMM Server").String()
serverPasswordF := kingpin.Flag("server-password", "Password to connect to PMM Server").String()
serverInsecureTLS := kingpin.Flag("server-insecure-tls", "Skip PMM Server TLS certificate validation").Bool()
kingpin.Flag("debug", "Enable debug logging").BoolVar(&commands.GlobalFlags.Debug)
kingpin.Flag("trace", "Enable trace logging (implies debug)").BoolVar(&commands.GlobalFlags.Trace)
jsonF := kingpin.Flag("json", "Enable JSON output").Bool()
Expand Down Expand Up @@ -73,7 +75,7 @@ func main() {
cancel()
}()

commands.SetupClients(ctx, *serverURLF)
commands.SetupClients(ctx, *serverURLF, *serverUsernameF, *serverPasswordF, *serverInsecureTLS)

allCommands := map[string]commands.Command{
management.RegisterC.FullCommand(): management.Register,
Expand Down