mirror of
https://github.com/gravitational/teleport.git
synced 2026-11-02 23:31:08 +08:00
Brian Joerger
cf6473feb9
* Move gRPC error intercetpors to api/utils/grpc/interceptors. * Use error interceptors in api client and mock server. * Apply suggestions from CR. * Unwrap FromGRPC errors in middleware. * Use gRPC auth service in tests instead of external example service. * It's gRPC!!! * Fix unit test. * Add error interceptor to proxy client. * Fix merge conflict.
88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
/*
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Copyright 2023 Gravitational, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"net"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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"github.com/gravitational/teleport/api/client/proto"
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"github.com/gravitational/teleport/api/testhelpers/mtls"
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"github.com/gravitational/teleport/api/utils/grpc/interceptors"
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)
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// mockServer mocks an Auth Server.
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type mockServer struct {
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addr string
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grpc *grpc.Server
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mtlsConfig *mtls.Config
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}
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func newMockServer(t *testing.T, addr string, service proto.AuthServiceServer) *mockServer {
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t.Helper()
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m := &mockServer{
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addr: addr,
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mtlsConfig: mtls.NewConfig(t),
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}
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m.grpc = grpc.NewServer(
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grpc.Creds(credentials.NewTLS(m.mtlsConfig.ServerTLS)),
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grpc.UnaryInterceptor(interceptors.GRPCServerUnaryErrorInterceptor),
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grpc.StreamInterceptor(interceptors.GRPCServerStreamErrorInterceptor),
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)
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proto.RegisterAuthServiceServer(m.grpc, service)
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return m
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}
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// startMockServer starts a new mock server. Parallel tests cannot use the same addr.
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func startMockServer(t *testing.T, service proto.AuthServiceServer) *mockServer {
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l, err := net.Listen("tcp", "localhost:")
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require.NoError(t, err)
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srv := newMockServer(t, l.Addr().String(), service)
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srv.serve(t, l)
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return srv
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}
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func (m *mockServer) serve(t *testing.T, l net.Listener) {
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errCh := make(chan error, 1)
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go func() {
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errCh <- m.grpc.Serve(l)
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}()
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t.Cleanup(func() {
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m.grpc.Stop()
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require.NoError(t, <-errCh, "mockServer gRPC server exited with unexpected error")
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})
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}
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func (m *mockServer) clientCfg() Config {
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return Config{
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// Reduce dial timeout for tests.
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DialTimeout: time.Second,
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Addrs: []string{m.addr},
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Credentials: []Credentials{
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LoadTLS(m.mtlsConfig.ClientTLS),
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},
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}
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}
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