Function main

examples/features/authentication/server/main.go:49–74

()

var port = flag.Int("port", 50051, "the port to serve on")

func main() {
	flag.Parse()
	fmt.Printf("server starting on port %d...\n", *port)

	cert, err := tls.LoadX509KeyPair(data.Path("x509/server_cert.pem"), data.Path("x509/server_key.pem"))
	if err != nil {
		log.Fatalf("failed to load key pair: %s", err)
	}
	opts := []grpc.ServerOption{
		// The following grpc.ServerOption adds an interceptor for all unary
		// RPCs. To configure an interceptor for streaming RPCs, see:
		// https://godoc.org/google.golang.org/grpc#StreamInterceptor
		grpc.UnaryInterceptor(ensureValidToken),
		// Enable TLS for all incoming connections.
		grpc.Creds(credentials.NewServerTLSFromCert(&cert)),
	}
	s := grpc.NewServer(opts...)
	pb.RegisterEchoServer(s, &ecServer{})
	lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
	if err != nil {
		log.Fatalf("failed to listen: %v", err)
	}
	if err := s.Serve(lis); err != nil {
		log.Fatalf("failed to serve: %v", err)
	}
}

type ecServer struct {
	pb.UnimplementedEchoServer