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client: set auth header to localhost for unix target (#3730)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| /* | ||
| * | ||
| * Copyright 2020 gRPC 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. | ||
| * | ||
| */ | ||
|
|
||
| package test | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "google.golang.org/grpc/codes" | ||
| "google.golang.org/grpc/metadata" | ||
| "google.golang.org/grpc/status" | ||
| testpb "google.golang.org/grpc/test/grpc_testing" | ||
| ) | ||
|
|
||
| func runUnixTest(t *testing.T, address, target, expectedAuthority string) { | ||
| if err := os.RemoveAll(address); err != nil { | ||
| t.Fatalf("Error removing socket file %v: %v\n", address, err) | ||
| } | ||
| us := &stubServer{ | ||
| emptyCall: func(ctx context.Context, in *testpb.Empty) (*testpb.Empty, error) { | ||
| md, ok := metadata.FromIncomingContext(ctx) | ||
| if !ok { | ||
| return nil, status.Error(codes.InvalidArgument, "failed to parse metadata") | ||
| } | ||
| auths, ok := md[":authority"] | ||
| if !ok { | ||
| return nil, status.Error(codes.InvalidArgument, "no authority header") | ||
| } | ||
| if len(auths) < 1 { | ||
| return nil, status.Error(codes.InvalidArgument, "no authority header") | ||
| } | ||
| if auths[0] != expectedAuthority { | ||
| return nil, status.Error(codes.InvalidArgument, fmt.Sprintf("invalid authority header %v, expected %v", auths[0], expectedAuthority)) | ||
| } | ||
| return &testpb.Empty{}, nil | ||
| }, | ||
| network: "unix", | ||
| address: address, | ||
| target: target, | ||
| } | ||
| if err := us.Start(nil); err != nil { | ||
| t.Fatalf("Error starting endpoint server: %v", err) | ||
| return | ||
| } | ||
| defer us.Stop() | ||
| ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) | ||
| defer cancel() | ||
| _, err := us.client.EmptyCall(ctx, &testpb.Empty{}) | ||
| if err != nil { | ||
| t.Errorf("us.client.EmptyCall(_, _) = _, %v; want _, nil", err) | ||
| } | ||
| } | ||
|
|
||
| func (s) TestUnix(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
| address string | ||
| target string | ||
| authority string | ||
| }{ | ||
| { | ||
| name: "Unix1", | ||
| address: "sock.sock", | ||
| target: "unix:sock.sock", | ||
| authority: "localhost", | ||
| }, | ||
| { | ||
| name: "Unix2", | ||
| address: "/tmp/sock.sock", | ||
| target: "unix:/tmp/sock.sock", | ||
| authority: "localhost", | ||
| }, | ||
| { | ||
| name: "Unix3", | ||
| address: "/tmp/sock.sock", | ||
| target: "unix:///tmp/sock.sock", | ||
| authority: "localhost", | ||
| }, | ||
| } | ||
| for _, test := range tests { | ||
| t.Run(test.name, func(t *testing.T) { | ||
| runUnixTest(t, test.address, test.target, test.authority) | ||
| }) | ||
| } | ||
| } |
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