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78 lines
2.4 KiB
78 lines
2.4 KiB
/* |
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* |
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* Copyright 2014 gRPC authors. |
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* |
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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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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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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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*/ |
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package main |
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import ( |
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"flag" |
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"net" |
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"strconv" |
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"google.golang.org/grpc" |
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"google.golang.org/grpc/credentials" |
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"google.golang.org/grpc/credentials/alts" |
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"google.golang.org/grpc/grpclog" |
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"google.golang.org/grpc/interop" |
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testpb "google.golang.org/grpc/interop/grpc_testing" |
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"google.golang.org/grpc/testdata" |
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) |
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var ( |
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useTLS = flag.Bool("use_tls", false, "Connection uses TLS if true, else plain TCP") |
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useALTS = flag.Bool("use_alts", false, "Connection uses ALTS if true (this option can only be used on GCP)") |
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altsHSAddr = flag.String("alts_handshaker_service_address", "", "ALTS handshaker gRPC service address") |
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certFile = flag.String("tls_cert_file", "", "The TLS cert file") |
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keyFile = flag.String("tls_key_file", "", "The TLS key file") |
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port = flag.Int("port", 10000, "The server port") |
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) |
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func main() { |
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flag.Parse() |
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if *useTLS && *useALTS { |
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grpclog.Fatalf("use_tls and use_alts cannot be both set to true") |
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} |
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p := strconv.Itoa(*port) |
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lis, err := net.Listen("tcp", ":"+p) |
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if err != nil { |
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grpclog.Fatalf("failed to listen: %v", err) |
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} |
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var opts []grpc.ServerOption |
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if *useTLS { |
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if *certFile == "" { |
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*certFile = testdata.Path("server1.pem") |
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} |
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if *keyFile == "" { |
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*keyFile = testdata.Path("server1.key") |
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} |
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creds, err := credentials.NewServerTLSFromFile(*certFile, *keyFile) |
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if err != nil { |
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grpclog.Fatalf("Failed to generate credentials %v", err) |
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} |
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opts = append(opts, grpc.Creds(creds)) |
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} else if *useALTS { |
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altsOpts := alts.DefaultServerOptions() |
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if *altsHSAddr != "" { |
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altsOpts.HandshakerServiceAddress = *altsHSAddr |
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} |
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altsTC := alts.NewServerCreds(altsOpts) |
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opts = append(opts, grpc.Creds(altsTC)) |
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} |
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server := grpc.NewServer(opts...) |
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testpb.RegisterTestServiceServer(server, interop.NewTestServer()) |
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server.Serve(lis) |
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}
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