vendor: revendor for gRPC

vendor/google.golang.org/grpc/interop/client/client.go

@@ -0,0 +1,186 @@
+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+package main
+
+import (
+	"flag"
+	"net"
+	"strconv"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/credentials/oauth"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/interop"
+	testpb "google.golang.org/grpc/interop/grpc_testing"
+)
+
+var (
+	useTLS                = flag.Bool("use_tls", false, "Connection uses TLS if true, else plain TCP")
+	testCA                = flag.Bool("use_test_ca", false, "Whether to replace platform root CAs with test CA as the CA root")
+	serviceAccountKeyFile = flag.String("service_account_key_file", "", "Path to service account json key file")
+	oauthScope            = flag.String("oauth_scope", "", "The scope for OAuth2 tokens")
+	defaultServiceAccount = flag.String("default_service_account", "", "Email of GCE default service account")
+	serverHost            = flag.String("server_host", "127.0.0.1", "The server host name")
+	serverPort            = flag.Int("server_port", 10000, "The server port number")
+	tlsServerName         = flag.String("server_host_override", "x.test.youtube.com", "The server name use to verify the hostname returned by TLS handshake if it is not empty. Otherwise, --server_host is used.")
+	testCase              = flag.String("test_case", "large_unary",
+		`Configure different test cases. Valid options are:
+        empty_unary : empty (zero bytes) request and response;
+        large_unary : single request and (large) response;
+        client_streaming : request streaming with single response;
+        server_streaming : single request with response streaming;
+        ping_pong : full-duplex streaming;
+        empty_stream : full-duplex streaming with zero message;
+        timeout_on_sleeping_server: fullduplex streaming on a sleeping server;
+        compute_engine_creds: large_unary with compute engine auth;
+        service_account_creds: large_unary with service account auth;
+        jwt_token_creds: large_unary with jwt token auth;
+        per_rpc_creds: large_unary with per rpc token;
+        oauth2_auth_token: large_unary with oauth2 token auth;
+        cancel_after_begin: cancellation after metadata has been sent but before payloads are sent;
+        cancel_after_first_response: cancellation after receiving 1st message from the server.`)
+
+	// The test CA root cert file
+	testCAFile = "testdata/ca.pem"
+)
+
+func main() {
+	flag.Parse()
+	serverAddr := net.JoinHostPort(*serverHost, strconv.Itoa(*serverPort))
+	var opts []grpc.DialOption
+	if *useTLS {
+		var sn string
+		if *tlsServerName != "" {
+			sn = *tlsServerName
+		}
+		var creds credentials.TransportCredentials
+		if *testCA {
+			var err error
+			creds, err = credentials.NewClientTLSFromFile(testCAFile, sn)
+			if err != nil {
+				grpclog.Fatalf("Failed to create TLS credentials %v", err)
+			}
+		} else {
+			creds = credentials.NewClientTLSFromCert(nil, sn)
+		}
+		opts = append(opts, grpc.WithTransportCredentials(creds))
+		if *testCase == "compute_engine_creds" {
+			opts = append(opts, grpc.WithPerRPCCredentials(oauth.NewComputeEngine()))
+		} else if *testCase == "service_account_creds" {
+			jwtCreds, err := oauth.NewServiceAccountFromFile(*serviceAccountKeyFile, *oauthScope)
+			if err != nil {
+				grpclog.Fatalf("Failed to create JWT credentials: %v", err)
+			}
+			opts = append(opts, grpc.WithPerRPCCredentials(jwtCreds))
+		} else if *testCase == "jwt_token_creds" {
+			jwtCreds, err := oauth.NewJWTAccessFromFile(*serviceAccountKeyFile)
+			if err != nil {
+				grpclog.Fatalf("Failed to create JWT credentials: %v", err)
+			}
+			opts = append(opts, grpc.WithPerRPCCredentials(jwtCreds))
+		} else if *testCase == "oauth2_auth_token" {
+			opts = append(opts, grpc.WithPerRPCCredentials(oauth.NewOauthAccess(interop.GetToken(*serviceAccountKeyFile, *oauthScope))))
+		}
+	} else {
+		opts = append(opts, grpc.WithInsecure())
+	}
+	conn, err := grpc.Dial(serverAddr, opts...)
+	if err != nil {
+		grpclog.Fatalf("Fail to dial: %v", err)
+	}
+	defer conn.Close()
+	tc := testpb.NewTestServiceClient(conn)
+	switch *testCase {
+	case "empty_unary":
+		interop.DoEmptyUnaryCall(tc)
+		grpclog.Println("EmptyUnaryCall done")
+	case "large_unary":
+		interop.DoLargeUnaryCall(tc)
+		grpclog.Println("LargeUnaryCall done")
+	case "client_streaming":
+		interop.DoClientStreaming(tc)
+		grpclog.Println("ClientStreaming done")
+	case "server_streaming":
+		interop.DoServerStreaming(tc)
+		grpclog.Println("ServerStreaming done")
+	case "ping_pong":
+		interop.DoPingPong(tc)
+		grpclog.Println("Pingpong done")
+	case "empty_stream":
+		interop.DoEmptyStream(tc)
+		grpclog.Println("Emptystream done")
+	case "timeout_on_sleeping_server":
+		interop.DoTimeoutOnSleepingServer(tc)
+		grpclog.Println("TimeoutOnSleepingServer done")
+	case "compute_engine_creds":
+		if !*useTLS {
+			grpclog.Fatalf("TLS is not enabled. TLS is required to execute compute_engine_creds test case.")
+		}
+		interop.DoComputeEngineCreds(tc, *defaultServiceAccount, *oauthScope)
+		grpclog.Println("ComputeEngineCreds done")
+	case "service_account_creds":
+		if !*useTLS {
+			grpclog.Fatalf("TLS is not enabled. TLS is required to execute service_account_creds test case.")
+		}
+		interop.DoServiceAccountCreds(tc, *serviceAccountKeyFile, *oauthScope)
+		grpclog.Println("ServiceAccountCreds done")
+	case "jwt_token_creds":
+		if !*useTLS {
+			grpclog.Fatalf("TLS is not enabled. TLS is required to execute jwt_token_creds test case.")
+		}
+		interop.DoJWTTokenCreds(tc, *serviceAccountKeyFile)
+		grpclog.Println("JWTtokenCreds done")
+	case "per_rpc_creds":
+		if !*useTLS {
+			grpclog.Fatalf("TLS is not enabled. TLS is required to execute per_rpc_creds test case.")
+		}
+		interop.DoPerRPCCreds(tc, *serviceAccountKeyFile, *oauthScope)
+		grpclog.Println("PerRPCCreds done")
+	case "oauth2_auth_token":
+		if !*useTLS {
+			grpclog.Fatalf("TLS is not enabled. TLS is required to execute oauth2_auth_token test case.")
+		}
+		interop.DoOauth2TokenCreds(tc, *serviceAccountKeyFile, *oauthScope)
+		grpclog.Println("Oauth2TokenCreds done")
+	case "cancel_after_begin":
+		interop.DoCancelAfterBegin(tc)
+		grpclog.Println("CancelAfterBegin done")
+	case "cancel_after_first_response":
+		interop.DoCancelAfterFirstResponse(tc)
+		grpclog.Println("CancelAfterFirstResponse done")
+	default:
+		grpclog.Fatal("Unsupported test case: ", *testCase)
+	}
+}

vendor/google.golang.org/grpc/interop/client/testdata/ca.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

vendor/google.golang.org/grpc/interop/client/testdata/server1.key

@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

vendor/google.golang.org/grpc/interop/client/testdata/server1.pem

@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----