io.grpc.auth.MoreCallCredentials源码实例Demo-ICode联盟

类io.grpc.auth.MoreCallCredentials源码实例Demo

下面列出了怎么用io.grpc.auth.MoreCallCredentials的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： grpc-java 文件： AbstractInteropTest.java

/** Sends a unary rpc with raw oauth2 access token credentials. */
public void oauth2AuthToken(String jsonKey, InputStream credentialsStream, String authScope)
    throws Exception {
  GoogleCredentials utilCredentials =
      GoogleCredentials.fromStream(credentialsStream);
  utilCredentials = utilCredentials.createScoped(Arrays.asList(authScope));
  AccessToken accessToken = utilCredentials.refreshAccessToken();

  OAuth2Credentials credentials = OAuth2Credentials.create(accessToken);

  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setFillUsername(true)
      .setFillOauthScope(true)
      .build();

  final SimpleResponse response = stub.unaryCall(request);
  assertFalse(response.getUsername().isEmpty());
  assertTrue("Received username: " + response.getUsername(),
      jsonKey.contains(response.getUsername()));
  assertFalse(response.getOauthScope().isEmpty());
  assertTrue("Received oauth scope: " + response.getOauthScope(),
      authScope.contains(response.getOauthScope()));
}

源代码2 项目： grpc-nebula-java 文件： AbstractInteropTest.java

/** Test JWT-based auth. */
public void jwtTokenCreds(InputStream serviceAccountJson) throws Exception {
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setResponseSize(314159)
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[271828])))
      .setFillUsername(true)
      .build();

  ServiceAccountCredentials credentials = (ServiceAccountCredentials)
      GoogleCredentials.fromStream(serviceAccountJson);
  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  SimpleResponse response = stub.unaryCall(request);
  assertEquals(credentials.getClientEmail(), response.getUsername());
  assertEquals(314159, response.getPayload().getBody().size());
}

源代码3 项目： grpc-nebula-java 文件： AbstractInteropTest.java

/** Sends a unary rpc with raw oauth2 access token credentials. */
public void oauth2AuthToken(String jsonKey, InputStream credentialsStream, String authScope)
    throws Exception {
  GoogleCredentials utilCredentials =
      GoogleCredentials.fromStream(credentialsStream);
  utilCredentials = utilCredentials.createScoped(Arrays.asList(authScope));
  AccessToken accessToken = utilCredentials.refreshAccessToken();

  OAuth2Credentials credentials = OAuth2Credentials.create(accessToken);

  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setFillUsername(true)
      .setFillOauthScope(true)
      .build();

  final SimpleResponse response = stub.unaryCall(request);
  assertFalse(response.getUsername().isEmpty());
  assertTrue("Received username: " + response.getUsername(),
      jsonKey.contains(response.getUsername()));
  assertFalse(response.getOauthScope().isEmpty());
  assertTrue("Received oauth scope: " + response.getOauthScope(),
      authScope.contains(response.getOauthScope()));
}

源代码4 项目： micronaut-gcp 文件： StackdriverSenderFactory.java

/**
 * The {@link StackdriverSender} bean.
 * @param cloudConfiguration The google cloud configuration
 * @param credentials The credentials
 * @param channel The channel to use
 * @return The sender
 */
@RequiresGoogleProjectId
@Requires(classes = StackdriverSender.class)
@Singleton
protected @Nonnull Sender stackdriverSender(
        @Nonnull GoogleCloudConfiguration cloudConfiguration,
        @Nonnull GoogleCredentials credentials,
        @Nonnull @Named("stackdriverTraceSenderChannel") ManagedChannel channel) {

    GoogleCredentials traceCredentials = credentials.createScoped(Arrays.asList(TRACE_SCOPE.toString()));

    return StackdriverSender.newBuilder(channel)
            .projectId(cloudConfiguration.getProjectId())
            .callOptions(CallOptions.DEFAULT
                    .withCallCredentials(MoreCallCredentials.from(traceCredentials)))
            .build();
}

源代码5 项目： cloud-spanner-r2dbc 文件： GrpcClient.java

/**
 * Initializes the Cloud Spanner gRPC async stub.
 *
 * @param credentials the Google Cloud Platform credentials used to authenticate with Spanner.
 */
public GrpcClient(GoogleCredentials credentials) {
  // Create blocking and async stubs using the channel
  CallCredentials callCredentials = MoreCallCredentials.from(credentials);

  // Create a channel
  this.channel = ManagedChannelBuilder
      .forTarget(GRPC_TARGET)
      .userAgent(USER_AGENT_LIBRARY_NAME + "/" + PACKAGE_VERSION)
      .build();

  // Async stub for general Spanner SQL queries
  this.spanner = SpannerGrpc.newStub(this.channel)
      .withCallCredentials(callCredentials);

  // Async stub for DDL queries
  this.databaseAdmin = DatabaseAdminGrpc.newStub(this.channel)
      .withCallCredentials(callCredentials);

  this.operations = OperationsGrpc.newStub(this.channel).withCallCredentials(callCredentials);
}

源代码6 项目： flink 文件： DefaultPubSubSubscriberFactory.java

@Override
public PubSubSubscriber getSubscriber(Credentials credentials) throws IOException {
	ManagedChannel channel = NettyChannelBuilder.forTarget(SubscriberStubSettings.getDefaultEndpoint())
												.negotiationType(NegotiationType.TLS)
												.sslContext(GrpcSslContexts.forClient().ciphers(null).build())
												.build();

	PullRequest pullRequest = PullRequest.newBuilder()
							.setMaxMessages(maxMessagesPerPull)
							.setReturnImmediately(false)
							.setSubscription(projectSubscriptionName)
							.build();
	SubscriberGrpc.SubscriberBlockingStub stub = SubscriberGrpc.newBlockingStub(channel)
						.withCallCredentials(MoreCallCredentials.from(credentials));
	return new BlockingGrpcPubSubSubscriber(projectSubscriptionName, channel, stub, pullRequest, retries, timeout);
}

源代码7 项目： spring-cloud-gcp 文件： TraceSampleApplicationTests.java

@Before
public void setupTraceClient() throws IOException {
	this.url = String.format("http://localhost:%d/", this.port);

	// Create a new RestTemplate here because the auto-wired instance has built-in instrumentation
	// which interferes with us setting the 'x-cloud-trace-context' header.
	this.testRestTemplate = new TestRestTemplate();

	this.logClient = LoggingOptions.newBuilder()
			.setProjectId(this.projectIdProvider.getProjectId())
			.setCredentials(this.credentialsProvider.getCredentials())
			.build()
			.getService();

	ManagedChannel channel = ManagedChannelBuilder
			.forTarget("dns:///cloudtrace.googleapis.com")
			.build();

	this.traceServiceStub = TraceServiceGrpc.newBlockingStub(channel)
			.withCallCredentials(MoreCallCredentials.from(this.credentialsProvider.getCredentials()));
}

源代码8 项目： flink 文件： DefaultPubSubSubscriberFactory.java

@Override
public PubSubSubscriber getSubscriber(Credentials credentials) throws IOException {
	ManagedChannel channel = NettyChannelBuilder.forTarget(SubscriberStubSettings.getDefaultEndpoint())
												.negotiationType(NegotiationType.TLS)
												.sslContext(GrpcSslContexts.forClient().ciphers(null).build())
												.build();

	PullRequest pullRequest = PullRequest.newBuilder()
							.setMaxMessages(maxMessagesPerPull)
							.setReturnImmediately(false)
							.setSubscription(projectSubscriptionName)
							.build();
	SubscriberGrpc.SubscriberBlockingStub stub = SubscriberGrpc.newBlockingStub(channel)
						.withCallCredentials(MoreCallCredentials.from(credentials));
	return new BlockingGrpcPubSubSubscriber(projectSubscriptionName, channel, stub, pullRequest, retries, timeout);
}

源代码9 项目： grpc-java 文件： GoogleAuthClient.java

/**
 * The app requires 2 arguments as described in
 * @see <a href="../../../../../../GOOGLE_AUTH_EXAMPLE.md">Google Auth Example README</a>
 *
 * arg0 = location of the JSON file for the service account you created in the GCP console
 * arg1 = project name in the form "projects/balmy-cirrus-225307" where "balmy-cirrus-225307" is
 *        the project ID for the project you created.
 *
 */
public static void main(String[] args) throws Exception {
  if (args.length < 2) {
    logger.severe("Usage: please pass 2 arguments:\n" +
                  "arg0 = location of the JSON file for the service account you created in the GCP console\n" +
                  "arg1 = project name in the form \"projects/xyz\" where \"xyz\" is the project ID of the project you created.\n");
    System.exit(1);
  }
  GoogleCredentials credentials = GoogleCredentials.fromStream(new FileInputStream(args[0]));

  // We need to create appropriate scope as per https://cloud.google.com/storage/docs/authentication#oauth-scopes
  credentials = credentials.createScoped(Arrays.asList("https://www.googleapis.com/auth/cloud-platform"));

  // credentials must be refreshed before the access token is available
  credentials.refreshAccessToken();
  GoogleAuthClient client =
          new GoogleAuthClient("pubsub.googleapis.com", 443, MoreCallCredentials.from(credentials));

  try {
    client.getTopics(args[1]);
  } finally {
    client.shutdown();
  }
}

源代码10 项目： grpc-java 文件： AbstractInteropTest.java

/** Test JWT-based auth. */
public void jwtTokenCreds(InputStream serviceAccountJson) throws Exception {
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setResponseSize(314159)
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[271828])))
      .setFillUsername(true)
      .build();

  ServiceAccountCredentials credentials = (ServiceAccountCredentials)
      GoogleCredentials.fromStream(serviceAccountJson);
  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  SimpleResponse response = stub.unaryCall(request);
  assertEquals(credentials.getClientEmail(), response.getUsername());
  assertEquals(314159, response.getPayload().getBody().size());
}

源代码11 项目： grpc-java 文件： ComputeEngineChannelBuilder.java

private ComputeEngineChannelBuilder(String target) {
  delegate = NettyChannelBuilder.forTarget(target);
  SslContext sslContext;
  try {
    sslContext = GrpcSslContexts.forClient().build();
  } catch (SSLException e) {
    throw new RuntimeException(e);
  }
  InternalNettyChannelBuilder.setProtocolNegotiatorFactory(
      delegate(),
      new GoogleDefaultProtocolNegotiatorFactory(
          /* targetServiceAccounts= */ ImmutableList.<String>of(),
          SharedResourcePool.forResource(HandshakerServiceChannel.SHARED_HANDSHAKER_CHANNEL),
          sslContext));
  CallCredentials credentials = MoreCallCredentials.from(ComputeEngineCredentials.create());
  Status status = Status.OK;
  if (!CheckGcpEnvironment.isOnGcp()) {
    status =
        Status.INTERNAL.withDescription(
            "Compute Engine Credentials can only be used on Google Cloud Platform");
  }
  delegate().intercept(new CallCredentialsInterceptor(credentials, status));
}

源代码12 项目： grpc-nebula-java 文件： AbstractInteropTest.java

/** Sends a large unary rpc with service account credentials. */
public void serviceAccountCreds(String jsonKey, InputStream credentialsStream, String authScope)
    throws Exception {
  // cast to ServiceAccountCredentials to double-check the right type of object was created.
  GoogleCredentials credentials =
      ServiceAccountCredentials.class.cast(GoogleCredentials.fromStream(credentialsStream));
  credentials = credentials.createScoped(Arrays.asList(authScope));
  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setFillUsername(true)
      .setFillOauthScope(true)
      .setResponseSize(314159)
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[271828])))
      .build();

  final SimpleResponse response = stub.unaryCall(request);
  assertFalse(response.getUsername().isEmpty());
  assertTrue("Received username: " + response.getUsername(),
      jsonKey.contains(response.getUsername()));
  assertFalse(response.getOauthScope().isEmpty());
  assertTrue("Received oauth scope: " + response.getOauthScope(),
      authScope.contains(response.getOauthScope()));

  final SimpleResponse goldenResponse = SimpleResponse.newBuilder()
      .setOauthScope(response.getOauthScope())
      .setUsername(response.getUsername())
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[314159])))
      .build();
  assertResponse(goldenResponse, response);
}

源代码13 项目： grpc-nebula-java 文件： AbstractInteropTest.java

/** Sends a large unary rpc with compute engine credentials. */
public void computeEngineCreds(String serviceAccount, String oauthScope) throws Exception {
  ComputeEngineCredentials credentials = ComputeEngineCredentials.create();
  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setFillUsername(true)
      .setFillOauthScope(true)
      .setResponseSize(314159)
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[271828])))
      .build();

  final SimpleResponse response = stub.unaryCall(request);
  assertEquals(serviceAccount, response.getUsername());
  assertFalse(response.getOauthScope().isEmpty());
  assertTrue("Received oauth scope: " + response.getOauthScope(),
      oauthScope.contains(response.getOauthScope()));

  final SimpleResponse goldenResponse = SimpleResponse.newBuilder()
      .setOauthScope(response.getOauthScope())
      .setUsername(response.getUsername())
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[314159])))
      .build();
  assertResponse(goldenResponse, response);
}

源代码14 项目： grpc-nebula-java 文件： GoogleDefaultChannelBuilder.java

@Override
public ManagedChannel build() {
  @Nullable CallCredentials credentials = null;
  Status status = Status.OK;
  try {
    credentials = MoreCallCredentials.from(GoogleCredentials.getApplicationDefault());
  } catch (IOException e) {
    status =
        Status.UNAUTHENTICATED
            .withDescription("Failed to get Google default credentials")
            .withCause(e);
  }
  return delegate().intercept(new GoogleDefaultInterceptor(credentials, status)).build();
}

源代码15 项目： arcusplatform 文件： GoogleRpcContext.java

/**
 * Build the HomeGraph stub for making rpc requests to google.
 */
private void setupStub() {
   ManagedChannel channel = ManagedChannelBuilder.forTarget("homegraph.googleapis.com").build();

   this.blockingStub = HomeGraphApiServiceGrpc.newBlockingStub(channel)
         // See https://grpc.io/docs/guides/auth.html#authenticate-with-google-3.
         .withCallCredentials(MoreCallCredentials.from(this.creds));
}

源代码16 项目： sample-googleassistant 文件： EmbeddedAssistant.java

/**
 * Initializes the Assistant.
 */
public void connect() {
    mAssistantThread = new HandlerThread("assistantThread");
    mAssistantThread.start();
    mAssistantHandler = new Handler(mAssistantThread.getLooper());

    ManagedChannel channel = ManagedChannelBuilder.forTarget(ASSISTANT_API_ENDPOINT).build();
    mAssistantService = EmbeddedAssistantGrpc.newStub(channel)
            .withCallCredentials(MoreCallCredentials.from(mUserCredentials));
}

源代码17 项目： google-assistant-java-demo 文件： AssistantClient.java

/**
 * Get CallCredentials from OAuthCredentials
 *
 * @param oAuthCredentials the credentials from the AuthenticationHelper
 * @return the CallCredentials for the GRPC requests
 */
private CallCredentials getCallCredentials(OAuthCredentials oAuthCredentials) {

    AccessToken accessToken = new AccessToken(
            oAuthCredentials.getAccessToken(),
            new Date(oAuthCredentials.getExpirationTime())
    );

    OAuth2Credentials oAuth2Credentials = new OAuth2Credentials(accessToken);

    // Create an instance of {@link io.grpc.CallCredentials}
    return MoreCallCredentials.from(oAuth2Credentials);
}

源代码18 项目： spring-cloud-gcp 文件： FirestoreIntegrationTestsConfiguration.java

@Bean
FirestoreGrpc.FirestoreStub firestoreStub()  throws IOException {
	GoogleCredentials credentials = GoogleCredentials.getApplicationDefault();
	CallCredentials callCredentials = MoreCallCredentials.from(credentials);

	// Create a channel
	ManagedChannel channel = ManagedChannelBuilder
			.forTarget("dns:///firestore.googleapis.com:443")
			.build();
	return FirestoreGrpc.newStub(channel).withCallCredentials(callCredentials);
}

源代码19 项目： spring-cloud-gcp 文件： GcpFirestoreEmulatorAutoConfiguration.java

@Bean
@ConditionalOnMissingBean
public FirestoreGrpc.FirestoreStub firestoreGrpcStub() throws IOException {
	ManagedChannel channel = ManagedChannelBuilder
			.forTarget(GcpFirestoreEmulatorAutoConfiguration.this.hostPort)
			.usePlaintext()
			.build();

	return FirestoreGrpc.newStub(channel)
			.withCallCredentials(MoreCallCredentials.from(emulatorCredentials()))
			.withExecutor(Runnable::run);
}

源代码20 项目： spring-cloud-gcp 文件： GcpFirestoreAutoConfiguration.java

@Bean
@ConditionalOnMissingBean
public FirestoreGrpc.FirestoreStub firestoreGrpcStub(
		@Qualifier("firestoreManagedChannel") ManagedChannel firestoreManagedChannel) throws IOException {
	return FirestoreGrpc.newStub(firestoreManagedChannel)
			.withCallCredentials(MoreCallCredentials.from(
					GcpFirestoreAutoConfiguration.this.credentialsProvider.getCredentials()));
}

源代码21 项目： bazel-buildfarm 文件： GoogleAuthUtils.java

/**
 * Create a new {@link CallCredentials} object.
 *
 * @throws IOException in case the call credentials can't be constructed.
 */
public static CallCredentials newCallCredentials(AuthAndTLSOptions options) throws IOException {
  Credentials creds = newCredentials(options);
  if (creds != null) {
    return MoreCallCredentials.from(creds);
  }
  return null;
}

源代码22 项目： bazel-buildfarm 文件： GoogleAuthUtils.java

@VisibleForTesting
public static CallCredentials newCallCredentials(
    @Nullable InputStream credentialsFile, List<String> authScope) throws IOException {
  Credentials creds = newCredentials(credentialsFile, authScope);
  if (creds != null) {
    return MoreCallCredentials.from(creds);
  }
  return null;
}

源代码23 项目： zipkin-gcp 文件： ITZipkinStackdriverStorage.java

@BeforeEach
public void init() throws IOException {
  // Application Default credential is configured using the GOOGLE_APPLICATION_CREDENTIALS env var
  // See: https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application

  String credentialsPath = System.getenv("GOOGLE_APPLICATION_CREDENTIALS");
  assumeThat(credentialsPath).isNotBlank();
  assumeThat(new File(credentialsPath)).exists();
  assumeThatCode(GoogleCredentials::getApplicationDefault).doesNotThrowAnyException();

  TestPropertyValues.of(
      "zipkin.storage.type:stackdriver",
      "zipkin.storage.stackdriver.project-id:" + projectId).applyTo(context);
  context.register(
      PropertyPlaceholderAutoConfiguration.class,
      ZipkinStackdriverStorageModule.class);
  context.refresh();
  storage = context.getBean(StackdriverStorage.class);
  storageProperties = context.getBean(ZipkinStackdriverStorageProperties.class);

  GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
	.createScoped("https://www.googleapis.com/auth/cloud-platform");

  channel = ManagedChannelBuilder.forTarget("cloudtrace.googleapis.com")
          .build();
  traceServiceGrpcV1 = TraceServiceGrpc.newBlockingStub(channel)
          .withCallCredentials(MoreCallCredentials.from(credentials));

}

源代码24 项目： zipkin-gcp 文件： ITStackdriverSender.java

@BeforeEach
public void setUp() throws IOException {
  // Application Default credential is configured using the GOOGLE_APPLICATION_CREDENTIALS env var
  // See: https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application

  String credentialsPath = System.getenv("GOOGLE_APPLICATION_CREDENTIALS");
  assumeThat(credentialsPath).isNotBlank();
  assumeThat(new File(credentialsPath)).exists();
  assumeThatCode(GoogleCredentials::getApplicationDefault).doesNotThrowAnyException();

  credentials = GoogleCredentials.getApplicationDefault()
          .createScoped(Collections.singletonList("https://www.googleapis.com/auth/trace.append"));

  // Setup the sender to authenticate the Google Stackdriver service
  sender = StackdriverSender.newBuilder()
          .projectId(projectId)
          .callOptions(CallOptions.DEFAULT.withCallCredentials(MoreCallCredentials.from(credentials)))
          .build();

  reporter =
      AsyncReporter.builder(sender)
          .messageTimeout(0, TimeUnit.MILLISECONDS) // don't spawn a thread
          .build(StackdriverEncoder.V2);

  traceServiceGrpcV1 = TraceServiceGrpc.newBlockingStub(sender.channel)
          .withCallCredentials(MoreCallCredentials.from(credentials.createScoped("https://www.googleapis.com/auth/cloud-platform")));

  senderNoPermission = StackdriverSender.newBuilder()
          .projectId(projectId)
          .build();

  reporterNoPermission =
          AsyncReporter.builder(senderNoPermission)
                  .messageTimeout(0, TimeUnit.MILLISECONDS)
                  .build(StackdriverEncoder.V2);
}

源代码25 项目： pravega 文件： ControllerGrpcAuthFocusedTest.java

private ControllerServiceBlockingStub prepareBlockingCallStub(String username, String password) {
    Exceptions.checkNotNullOrEmpty(username, "username");
    Exceptions.checkNotNullOrEmpty(password, "password");

    ControllerServiceBlockingStub stub =
            ControllerServiceGrpc.newBlockingStub(inProcessChannel);

    // Set call credentials
    Credentials credentials = new DefaultCredentials(password, username);
    if (credentials != null) {
        PravegaCredentialsWrapper wrapper = new PravegaCredentialsWrapper(credentials);
        stub = stub.withCallCredentials(MoreCallCredentials.from(wrapper));
    }
    return stub;
}

源代码26 项目： pravega 文件： ControllerGrpcAuthFocusedTest.java

private ControllerServiceStub prepareNonBlockingCallStub(String username, String password) {
    Exceptions.checkNotNullOrEmpty(username, "username");
    Exceptions.checkNotNullOrEmpty(password, "password");

    ControllerServiceGrpc.ControllerServiceStub stub = ControllerServiceGrpc.newStub(inProcessChannel);

    // Set call credentials
    Credentials credentials = new DefaultCredentials(password, username);
    if (credentials != null) {
        PravegaCredentialsWrapper wrapper = new PravegaCredentialsWrapper(credentials);
        stub = stub.withCallCredentials(MoreCallCredentials.from(wrapper));
    }
    return stub;
}

源代码27 项目： pravega 文件： ControllerImpl.java

private ControllerServiceStub getClientWithCredentials(ControllerImplConfig config) {
    ControllerServiceStub client = ControllerServiceGrpc.newStub(this.channel);
    try {
        Credentials credentials = config.getClientConfig().getCredentials();
        if (credentials != null) {
            PravegaCredentialsWrapper wrapper = new PravegaCredentialsWrapper(credentials);
            client = client.withCallCredentials(MoreCallCredentials.from(wrapper));
        }
    } catch (Exception e) {
        log.error("Error while setting credentials to controller client", e);
        closeChannel();
        throw e;
    }
    return client;
}

源代码28 项目： bazel 文件： GoogleAuthUtils.java

/**
 * Create a new {@link CallCredentials} object.
 *
 * @throws IOException in case the call credentials can't be constructed.
 */
public static CallCredentials newCallCredentials(AuthAndTLSOptions options) throws IOException {
  Credentials creds = newCredentials(options);
  if (creds != null) {
    return MoreCallCredentials.from(creds);
  }
  return null;
}

源代码29 项目： bazel 文件： GoogleAuthUtils.java

@VisibleForTesting
public static CallCredentials newCallCredentials(
    @Nullable InputStream credentialsFile, List<String> authScope) throws IOException {
  Credentials creds = newCredentials(credentialsFile, authScope);
  if (creds != null) {
    return MoreCallCredentials.from(creds);
  }
  return null;
}

源代码30 项目： grpc-java 文件： AbstractInteropTest.java

/** Sends a large unary rpc with service account credentials. */
public void serviceAccountCreds(String jsonKey, InputStream credentialsStream, String authScope)
    throws Exception {
  // cast to ServiceAccountCredentials to double-check the right type of object was created.
  GoogleCredentials credentials =
      ServiceAccountCredentials.class.cast(GoogleCredentials.fromStream(credentialsStream));
  credentials = credentials.createScoped(Arrays.asList(authScope));
  TestServiceGrpc.TestServiceBlockingStub stub = blockingStub
      .withCallCredentials(MoreCallCredentials.from(credentials));
  final SimpleRequest request = SimpleRequest.newBuilder()
      .setFillUsername(true)
      .setFillOauthScope(true)
      .setResponseSize(314159)
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[271828])))
      .build();

  final SimpleResponse response = stub.unaryCall(request);
  assertFalse(response.getUsername().isEmpty());
  assertTrue("Received username: " + response.getUsername(),
      jsonKey.contains(response.getUsername()));
  assertFalse(response.getOauthScope().isEmpty());
  assertTrue("Received oauth scope: " + response.getOauthScope(),
      authScope.contains(response.getOauthScope()));

  final SimpleResponse goldenResponse = SimpleResponse.newBuilder()
      .setOauthScope(response.getOauthScope())
      .setUsername(response.getUsername())
      .setPayload(Payload.newBuilder()
          .setBody(ByteString.copyFrom(new byte[314159])))
      .build();
  assertResponse(goldenResponse, response);
}

类所在包

io.grpc

类方法

from ( )

同包方法

io.grpc.stub.StreamObserver

io.grpc.ManagedChannel

io.grpc.ManagedChannelBuilder

io.grpc.Server

io.grpc.StatusRuntimeException

io.grpc.ServerBuilder

io.grpc.Status