RBAC custom privilege group

Signed-off-by: shaoting-huang <[email protected]>

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/klauspost/compress v1.17.9
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d
-	github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241106083218-955997f1a757
+	github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241110064419-549e4694a7e7
 	github.com/minio/minio-go/v7 v7.0.73
 	github.com/pingcap/log v1.1.1-0.20221015072633-39906604fb81
 	github.com/prometheus/client_golang v1.14.0
@@ -153,6 +153,7 @@ require (
 	github.com/mattn/go-colorable v0.1.11 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/milvus-io/milvus-proto v2.2.9+incompatible // indirect
 	github.com/minio/asm2plan9s v0.0.0-20200509001527-cdd76441f9d8 // indirect
 	github.com/minio/c2goasm v0.0.0-20190812172519-36a3d3bbc4f3 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect

go.sum

@@ -608,8 +608,10 @@ github.com/milvus-io/cgosymbolizer v0.0.0-20240722103217-b7dee0e50119 h1:9VXijWu
 github.com/milvus-io/cgosymbolizer v0.0.0-20240722103217-b7dee0e50119/go.mod h1:DvXTE/K/RtHehxU8/GtDs4vFtfw64jJ3PaCnFri8CRg=
 github.com/milvus-io/gorocksdb v0.0.0-20220624081344-8c5f4212846b h1:TfeY0NxYxZzUfIfYe5qYDBzt4ZYRqzUjTR6CvUzjat8=
 github.com/milvus-io/gorocksdb v0.0.0-20220624081344-8c5f4212846b/go.mod h1:iwW+9cWfIzzDseEBCCeDSN5SD16Tidvy8cwQ7ZY8Qj4=
-github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241106083218-955997f1a757 h1:t7B2lyq//BG8S+azUNEfohYxRtU5V9NAy8z0G+QAPo4=
-github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241106083218-955997f1a757/go.mod h1:/6UT4zZl6awVeXLeE7UGDWZvXj3IWkRsh3mqsn0DiAs=
+github.com/milvus-io/milvus-proto v2.2.9+incompatible h1:PYDvPc2U4yJoQyTjuFctGT5QSh7hcLyoQJUGQHhI+lY=
+github.com/milvus-io/milvus-proto v2.2.9+incompatible/go.mod h1:urRUo4TMLWgew3AYu4Ak1oYr7KcV6AO2momWggKrDIw=
+github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241110064419-549e4694a7e7 h1:gq5xxDS2EIYVk3ujO+sQgDWrhTTpsmV+r6Gm7dfFrt8=
+github.com/milvus-io/milvus-proto/go-api/v2 v2.4.16-0.20241110064419-549e4694a7e7/go.mod h1:/6UT4zZl6awVeXLeE7UGDWZvXj3IWkRsh3mqsn0DiAs=
 github.com/milvus-io/milvus-storage/go v0.0.0-20231227072638-ebd0b8e56d70 h1:Z+sp64fmAOxAG7mU0dfVOXvAXlwRB0c8a96rIM5HevI=
 github.com/milvus-io/milvus-storage/go v0.0.0-20231227072638-ebd0b8e56d70/go.mod h1:GPETMcTZq1gLY1WA6Na5kiNAKnq8SEMMiVKUZrM3sho=
 github.com/milvus-io/pulsar-client-go v0.6.10 h1:eqpJjU+/QX0iIhEo3nhOqMNXL+TyInAs1IAHZCrCM/A=

internal/datacoord/mock_test.go

@@ -724,6 +724,22 @@ func (m *mockRootCoordClient) ListPolicy(ctx context.Context, in *internalpb.Lis
 	return &internalpb.ListPolicyResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}}, nil
 }
 
+func (m *mockRootCoordClient) CreatePrivilegeGroup(ctx context.Context, req *milvuspb.CreatePrivilegeGroupRequest, opts ...grpc.CallOption) (*commonpb.Status, error) {
+	panic("implement me")
+}
+
+func (m *mockRootCoordClient) DropPrivilegeGroup(ctx context.Context, req *milvuspb.DropPrivilegeGroupRequest, opts ...grpc.CallOption) (*commonpb.Status, error) {
+	panic("implement me")
+}
+
+func (m *mockRootCoordClient) ListPrivilegeGroups(ctx context.Context, req *milvuspb.ListPrivilegeGroupsRequest, opts ...grpc.CallOption) (*milvuspb.ListPrivilegeGroupsResponse, error) {
+	panic("implement me")
+}
+
+func (m *mockRootCoordClient) OperatePrivilegeGroup(ctx context.Context, req *milvuspb.OperatePrivilegeGroupRequest, opts ...grpc.CallOption) (*commonpb.Status, error) {
+	panic("implement me")
+}
+
 type mockHandler struct {
 	meta *meta
 }

internal/datanode/importv2/pool_test.go

@@ -20,10 +20,9 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/stretchr/testify/assert"
-
 	"github.com/milvus-io/milvus/pkg/config"
 	"github.com/milvus-io/milvus/pkg/util/paramtable"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestResizePools(t *testing.T) {

internal/distributed/proxy/httpserver/constant.go

@@ -9,14 +9,15 @@ import (
 // v2
 const (
 	// --- category ---
-	CollectionCategory = "/collections/"
-	EntityCategory     = "/entities/"
-	PartitionCategory  = "/partitions/"
-	UserCategory       = "/users/"
-	RoleCategory       = "/roles/"
-	IndexCategory      = "/indexes/"
-	AliasCategory      = "/aliases/"
-	ImportJobCategory  = "/jobs/import/"
+	CollectionCategory     = "/collections/"
+	EntityCategory         = "/entities/"
+	PartitionCategory      = "/partitions/"
+	UserCategory           = "/users/"
+	RoleCategory           = "/roles/"
+	IndexCategory          = "/indexes/"
+	AliasCategory          = "/aliases/"
+	ImportJobCategory      = "/jobs/import/"
+	PrivilegeGroupCategory = "/privilege_groups/"
 
 	ListAction           = "list"
 	HasAction            = "has"
@@ -37,13 +38,15 @@ const (
 	AdvancedSearchAction = "advanced_search"
 	HybridSearchAction   = "hybrid_search"
 
-	UpdatePasswordAction  = "update_password"
-	GrantRoleAction       = "grant_role"
-	RevokeRoleAction      = "revoke_role"
-	GrantPrivilegeAction  = "grant_privilege"
-	RevokePrivilegeAction = "revoke_privilege"
-	AlterAction           = "alter"
-	GetProgressAction     = "get_progress" // deprecated, keep it for compatibility, use `/v2/vectordb/jobs/import/describe` instead
+	UpdatePasswordAction            = "update_password"
+	GrantRoleAction                 = "grant_role"
+	RevokeRoleAction                = "revoke_role"
+	GrantPrivilegeAction            = "grant_privilege"
+	RevokePrivilegeAction           = "revoke_privilege"
+	AlterAction                     = "alter"
+	GetProgressAction               = "get_progress" // deprecated, keep it for compatibility, use `/v2/vectordb/jobs/import/describe` instead
+	AddPrivilegesToGroupAction      = "add_privileges_to_group"
+	RemovePrivilegesFromGroupAction = "remove_privileges_from_group"
 )
 
 const (
@@ -116,11 +119,14 @@ const (
 
 	HTTPReturnRowCount = "rowCount"
 
-	HTTPReturnObjectType = "objectType"
-	HTTPReturnObjectName = "objectName"
-	HTTPReturnPrivilege  = "privilege"
-	HTTPReturnGrantor    = "grantor"
-	HTTPReturnDbName     = "dbName"
+	HTTPReturnObjectType         = "objectType"
+	HTTPReturnObjectName         = "objectName"
+	HTTPReturnPrivilege          = "privilege"
+	HTTPReturnGrantor            = "grantor"
+	HTTPReturnDbName             = "dbName"
+	HTTPReturnPrivilegeGroupName = "privilegeGroupName"
+	HTTPReturnPrivileges         = "privileges"
+	HTTPReturnPrivilegeGroups    = "privilegeGroups"
 
 	DefaultMetricType       = metric.COSINE
 	DefaultPrimaryFieldName = "id"

internal/distributed/proxy/httpserver/handler_v2.go

@@ -132,6 +132,13 @@ func (h *HandlersV2) RegisterRoutesToV2(router gin.IRouter) {
 	router.POST(RoleCategory+GrantPrivilegeAction, timeoutMiddleware(wrapperPost(func() any { return &GrantReq{} }, wrapperTraceLog(h.addPrivilegeToRole))))
 	router.POST(RoleCategory+RevokePrivilegeAction, timeoutMiddleware(wrapperPost(func() any { return &GrantReq{} }, wrapperTraceLog(h.removePrivilegeFromRole))))
 
+	// privilege group
+	router.POST(PrivilegeGroupCategory+CreateAction, timeoutMiddleware(wrapperPost(func() any { return &PrivilegeGroupReq{} }, wrapperTraceLog(h.createPrivilegeGroup))))
+	router.POST(PrivilegeGroupCategory+DropAction, timeoutMiddleware(wrapperPost(func() any { return &PrivilegeGroupReq{} }, wrapperTraceLog(h.dropPrivilegeGroup))))
+	router.POST(PrivilegeGroupCategory+ListAction, timeoutMiddleware(wrapperPost(func() any { return &PrivilegeGroupReq{} }, wrapperTraceLog(h.listPrivilegeGroups))))
+	router.POST(PrivilegeGroupCategory+AddPrivilegesToGroupAction, timeoutMiddleware(wrapperPost(func() any { return &PrivilegeGroupReq{} }, wrapperTraceLog(h.addPrivilegesToGroup))))
+	router.POST(PrivilegeGroupCategory+RemovePrivilegesFromGroupAction, timeoutMiddleware(wrapperPost(func() any { return &PrivilegeGroupReq{} }, wrapperTraceLog(h.removePrivilegesFromGroup))))
+
 	router.POST(IndexCategory+ListAction, timeoutMiddleware(wrapperPost(func() any { return &CollectionNameReq{} }, wrapperTraceLog(h.wrapperCheckDatabase(h.listIndexes)))))
 	router.POST(IndexCategory+DescribeAction, timeoutMiddleware(wrapperPost(func() any { return &IndexReq{} }, wrapperTraceLog(h.wrapperCheckDatabase(h.describeIndex)))))
 
@@ -1711,6 +1718,85 @@ func (h *HandlersV2) removePrivilegeFromRole(ctx context.Context, c *gin.Context
 	return h.operatePrivilegeToRole(ctx, c, anyReq.(*GrantReq), milvuspb.OperatePrivilegeType_Revoke, dbName)
 }
 
+func (h *HandlersV2) createPrivilegeGroup(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
+	httpReq := anyReq.(*PrivilegeGroupReq)
+	req := &milvuspb.CreatePrivilegeGroupRequest{
+		GroupName: httpReq.PrivilegeGroupName,
+	}
+	resp, err := wrapperProxy(ctx, c, req, h.checkAuth, false, "/milvus.proto.milvus.MilvusService/CreatePrivilegeGroup", func(reqCtx context.Context, req any) (interface{}, error) {
+		return h.proxy.CreatePrivilegeGroup(reqCtx, req.(*milvuspb.CreatePrivilegeGroupRequest))
+	})
+	if err == nil {
+		HTTPReturn(c, http.StatusOK, wrapperReturnDefault())
+	}
+	return resp, err
+}
+
+func (h *HandlersV2) dropPrivilegeGroup(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
+	httpReq := anyReq.(*PrivilegeGroupReq)
+	req := &milvuspb.DropPrivilegeGroupRequest{
+		GroupName: httpReq.PrivilegeGroupName,
+	}
+	resp, err := wrapperProxy(ctx, c, req, h.checkAuth, false, "/milvus.proto.milvus.MilvusService/DropPrivilegeGroup", func(reqCtx context.Context, req any) (interface{}, error) {
+		return h.proxy.DropPrivilegeGroup(reqCtx, req.(*milvuspb.DropPrivilegeGroupRequest))
+	})
+	if err == nil {
+		HTTPReturn(c, http.StatusOK, wrapperReturnDefault())
+	}
+	return resp, err
+}
+
+func (h *HandlersV2) listPrivilegeGroups(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
+	req := &milvuspb.ListPrivilegeGroupsRequest{}
+	resp, err := wrapperProxy(ctx, c, req, h.checkAuth, false, "/milvus.proto.milvus.MilvusService/ListPrivilegeGroups", func(reqCtx context.Context, req any) (interface{}, error) {
+		return h.proxy.ListPrivilegeGroups(reqCtx, req.(*milvuspb.ListPrivilegeGroupsRequest))
+	})
+	if err == nil {
+		privGroups := make([]map[string]interface{}, 0)
+		for _, group := range resp.(*milvuspb.ListPrivilegeGroupsResponse).PrivilegeGroups {
+			privileges := make([]string, len(group.Privileges))
+			for i, privilege := range group.Privileges {
+				privileges[i] = privilege.Name
+			}
+			groupInfo := map[string]interface{}{
+				HTTPReturnPrivilegeGroupName: group.GroupName,
+				HTTPReturnPrivileges:         strings.Join(privileges, ","),
+			}
+			privGroups = append(privGroups, groupInfo)
+		}
+		HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(nil), HTTPReturnData: gin.H{
+			HTTPReturnPrivilegeGroups: privGroups,
+		}})
+	}
+	return resp, err
+}
+
+func (h *HandlersV2) addPrivilegesToGroup(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
+	return h.operatePrivilegeGroup(ctx, c, anyReq, dbName, milvuspb.OperatePrivilegeGroupType_AddPrivilegesToGroup)
+}
+
+func (h *HandlersV2) removePrivilegesFromGroup(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
+	return h.operatePrivilegeGroup(ctx, c, anyReq, dbName, milvuspb.OperatePrivilegeGroupType_RemovePrivilegesFromGroup)
+}
+
+func (h *HandlersV2) operatePrivilegeGroup(ctx context.Context, c *gin.Context, anyReq any, dbName string, operateType milvuspb.OperatePrivilegeGroupType) (interface{}, error) {
+	httpReq := anyReq.(*PrivilegeGroupReq)
+	req := &milvuspb.OperatePrivilegeGroupRequest{
+		GroupName: httpReq.PrivilegeGroupName,
+		Privileges: lo.Map(httpReq.Privileges, func(p string, _ int) *milvuspb.PrivilegeEntity {
+			return &milvuspb.PrivilegeEntity{Name: p}
+		}),
+		Type: operateType,
+	}
+	resp, err := wrapperProxy(ctx, c, req, h.checkAuth, false, "/milvus.proto.milvus.MilvusService/OperatePrivilegeGroup", func(reqCtx context.Context, req any) (interface{}, error) {
+		return h.proxy.OperatePrivilegeGroup(reqCtx, req.(*milvuspb.OperatePrivilegeGroupRequest))
+	})
+	if err == nil {
+		HTTPReturn(c, http.StatusOK, wrapperReturnDefault())
+	}
+	return resp, err
+}
+
 func (h *HandlersV2) listIndexes(ctx context.Context, c *gin.Context, anyReq any, dbName string) (interface{}, error) {
 	collectionGetter, _ := anyReq.(requestutil.CollectionNameGetter)
 	indexNames := []string{}

internal/distributed/proxy/httpserver/handler_v2_test.go

@@ -897,6 +897,10 @@ func TestMethodGet(t *testing.T) {
 		Status: &StatusSuccess,
 		Alias:  DefaultAliasName,
 	}, nil).Once()
+	mp.EXPECT().ListPrivilegeGroups(mock.Anything, mock.Anything).Return(&milvuspb.ListPrivilegeGroupsResponse{
+		Status:          &StatusSuccess,
+		PrivilegeGroups: []*milvuspb.PrivilegeGroupInfo{{GroupName: "group1", Privileges: []*milvuspb.PrivilegeEntity{{Name: "*"}}}},
+	}, nil).Once()
 
 	testEngine := initHTTPServerV2(mp, false)
 	queryTestCases := []rawTestCase{}
@@ -987,6 +991,9 @@ func TestMethodGet(t *testing.T) {
 	queryTestCases = append(queryTestCases, rawTestCase{
 		path: versionalV2(AliasCategory, DescribeAction),
 	})
+	queryTestCases = append(queryTestCases, rawTestCase{
+		path: versionalV2(PrivilegeGroupCategory, ListAction),
+	})
 
 	for _, testcase := range queryTestCases {
 		t.Run(testcase.path, func(t *testing.T) {
@@ -996,7 +1003,8 @@ func TestMethodGet(t *testing.T) {
 				`"indexName": "` + DefaultIndexName + `",` +
 				`"userName": "` + util.UserRoot + `",` +
 				`"roleName": "` + util.RoleAdmin + `",` +
-				`"aliasName": "` + DefaultAliasName + `"` +
+				`"aliasName": "` + DefaultAliasName + `",` +
+				`"privilegeGroupName": "pg"` +
 				`}`))
 			req := httptest.NewRequest(http.MethodPost, testcase.path, bodyReader)
 			w := httptest.NewRecorder()
@@ -1037,6 +1045,7 @@ func TestMethodDelete(t *testing.T) {
 	mp.EXPECT().DropRole(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
 	mp.EXPECT().DropIndex(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
 	mp.EXPECT().DropAlias(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
+	mp.EXPECT().DropPrivilegeGroup(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
 	testEngine := initHTTPServerV2(mp, false)
 	queryTestCases := []rawTestCase{}
 	queryTestCases = append(queryTestCases, rawTestCase{
@@ -1057,10 +1066,13 @@ func TestMethodDelete(t *testing.T) {
 	queryTestCases = append(queryTestCases, rawTestCase{
 		path: versionalV2(AliasCategory, DropAction),
 	})
+	queryTestCases = append(queryTestCases, rawTestCase{
+		path: versionalV2(PrivilegeGroupCategory, DropAction),
+	})
 	for _, testcase := range queryTestCases {
 		t.Run(testcase.path, func(t *testing.T) {
 			bodyReader := bytes.NewReader([]byte(`{"collectionName": "` + DefaultCollectionName + `", "partitionName": "` + DefaultPartitionName +
-				`", "userName": "` + util.UserRoot + `", "roleName": "` + util.RoleAdmin + `", "indexName": "` + DefaultIndexName + `", "aliasName": "` + DefaultAliasName + `"}`))
+				`", "userName": "` + util.UserRoot + `", "roleName": "` + util.RoleAdmin + `", "indexName": "` + DefaultIndexName + `", "aliasName": "` + DefaultAliasName + `", "privilegeGroupName": "pg"}`))
 			req := httptest.NewRequest(http.MethodPost, testcase.path, bodyReader)
 			w := httptest.NewRecorder()
 			testEngine.ServeHTTP(w, req)
@@ -1099,6 +1111,8 @@ func TestMethodPost(t *testing.T) {
 	mp.EXPECT().CreateIndex(mock.Anything, mock.Anything).Return(commonErrorStatus, nil).Once()
 	mp.EXPECT().CreateAlias(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
 	mp.EXPECT().AlterAlias(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
+	mp.EXPECT().CreatePrivilegeGroup(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Once()
+	mp.EXPECT().OperatePrivilegeGroup(mock.Anything, mock.Anything).Return(commonSuccessStatus, nil).Twice()
 	mp.EXPECT().ImportV2(mock.Anything, mock.Anything).Return(&internalpb.ImportResponse{
 		Status: commonSuccessStatus, JobID: "1234567890",
 	}, nil).Once()
@@ -1191,6 +1205,15 @@ func TestMethodPost(t *testing.T) {
 	queryTestCases = append(queryTestCases, rawTestCase{
 		path: versionalV2(ImportJobCategory, DescribeAction),
 	})
+	queryTestCases = append(queryTestCases, rawTestCase{
+		path: versionalV2(PrivilegeGroupCategory, CreateAction),
+	})
+	queryTestCases = append(queryTestCases, rawTestCase{
+		path: versionalV2(PrivilegeGroupCategory, AddPrivilegesToGroupAction),
+	})
+	queryTestCases = append(queryTestCases, rawTestCase{
+		path: versionalV2(PrivilegeGroupCategory, RemovePrivilegesFromGroupAction),
+	})
 
 	for _, testcase := range queryTestCases {
 		t.Run(testcase.path, func(t *testing.T) {
@@ -1201,6 +1224,7 @@ func TestMethodPost(t *testing.T) {
 				`"indexParams": [{"indexName": "` + DefaultIndexName + `", "fieldName": "book_intro", "metricType": "L2", "params": {"nlist": 30, "index_type": "IVF_FLAT"}}],` +
 				`"userName": "` + util.UserRoot + `", "password": "Milvus", "newPassword": "milvus", "roleName": "` + util.RoleAdmin + `",` +
 				`"roleName": "` + util.RoleAdmin + `", "objectType": "Global", "objectName": "*", "privilege": "*",` +
+				`"privilegeGroupName": "pg", "privileges": ["create", "drop"],` +
 				`"aliasName": "` + DefaultAliasName + `",` +
 				`"jobId": "1234567890",` +
 				`"files": [["book.json"]]` +

internal/distributed/proxy/httpserver/request_v2.go

@@ -258,6 +258,11 @@ func (req *RoleReq) GetRoleName() string {
 	return req.RoleName
 }
 
+type PrivilegeGroupReq struct {
+	PrivilegeGroupName string   `json:"privilegeGroupName" binding:"required"`
+	Privileges         []string `json:"privileges"`
+}
+
 type GrantReq struct {
 	RoleName   string `json:"roleName" binding:"required"`
 	ObjectType string `json:"objectType" binding:"required"`

internal/distributed/proxy/service.go

@@ -1060,6 +1060,22 @@ func (s *Server) RestoreRBAC(ctx context.Context, req *milvuspb.RestoreRBACMetaR
 	return s.proxy.RestoreRBAC(ctx, req)
 }
 
+func (s *Server) CreatePrivilegeGroup(ctx context.Context, req *milvuspb.CreatePrivilegeGroupRequest) (*commonpb.Status, error) {
+	return s.proxy.CreatePrivilegeGroup(ctx, req)
+}
+
+func (s *Server) DropPrivilegeGroup(ctx context.Context, req *milvuspb.DropPrivilegeGroupRequest) (*commonpb.Status, error) {
+	return s.proxy.DropPrivilegeGroup(ctx, req)
+}
+
+func (s *Server) ListPrivilegeGroups(ctx context.Context, req *milvuspb.ListPrivilegeGroupsRequest) (*milvuspb.ListPrivilegeGroupsResponse, error) {
+	return s.proxy.ListPrivilegeGroups(ctx, req)
+}
+
+func (s *Server) OperatePrivilegeGroup(ctx context.Context, req *milvuspb.OperatePrivilegeGroupRequest) (*commonpb.Status, error) {
+	return s.proxy.OperatePrivilegeGroup(ctx, req)
+}
+
 func (s *Server) RefreshPolicyInfoCache(ctx context.Context, req *proxypb.RefreshPolicyInfoCacheRequest) (*commonpb.Status, error) {
 	return s.proxy.RefreshPolicyInfoCache(ctx, req)
 }