github.com/erda-project/erda-infra@v1.0.9/providers/component-protocol/utils/cputil/header.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package cputil
    16  
    17  import (
    18  	"context"
    19  
    20  	"google.golang.org/grpc/metadata"
    21  
    22  	"github.com/erda-project/erda-infra/pkg/transport"
    23  	"github.com/erda-project/erda-infra/providers/component-protocol/protobuf/proto-go/cp/pb"
    24  )
    25  
    26  // GetOrgID .
    27  func GetOrgID(ctx context.Context) string {
    28  	return GetHeader(ctx, "org-id")
    29  }
    30  
    31  // GetUserID .
    32  func GetUserID(ctx context.Context) string {
    33  	return GetHeader(ctx, "user-id")
    34  }
    35  
    36  // GetHeader .
    37  func GetHeader(ctx context.Context, key string) string {
    38  	header := transport.ContextHeader(ctx)
    39  	if header != nil {
    40  		for _, v := range header.Get(key) {
    41  			if len(v) > 0 {
    42  				return v
    43  			}
    44  		}
    45  	}
    46  	return ""
    47  }
    48  
    49  // GetAllHeaders get all headers from ctx.
    50  func GetAllHeaders(ctx context.Context) metadata.MD {
    51  	return transport.ContextHeader(ctx)
    52  }
    53  
    54  // GetIdentity get identity from ctx.
    55  func GetIdentity(ctx context.Context) *pb.IdentityInfo {
    56  	return &pb.IdentityInfo{
    57  		UserID: GetUserID(ctx),
    58  		OrgID:  GetOrgID(ctx),
    59  	}
    60  }