use of io.grpc.internal.ClientTransportFactory.SwapChannelCredentialsResult in project grpc-java by grpc.
the class NettyChannelBuilderTest method transportFactorySupportsNettyChannelCreds.
@Test
public void transportFactorySupportsNettyChannelCreds() {
NettyChannelBuilder builder = NettyChannelBuilder.forTarget("foo");
ClientTransportFactory transportFactory = builder.buildTransportFactory();
SwapChannelCredentialsResult result = transportFactory.swapChannelCredentials(mock(ChannelCredentials.class));
assertThat(result).isNull();
result = transportFactory.swapChannelCredentials(NettyChannelCredentials.create(new PlaintextProtocolNegotiatorClientFactory()));
assertThat(result).isNotNull();
}
use of io.grpc.internal.ClientTransportFactory.SwapChannelCredentialsResult in project grpc-java by grpc.
the class ManagedChannelImplTest method oobChannelWithOobChannelCredsHasChannelCallCredentials.
@Test
public void oobChannelWithOobChannelCredsHasChannelCallCredentials() {
Metadata.Key<String> metadataKey = Metadata.Key.of("token", Metadata.ASCII_STRING_MARSHALLER);
String channelCredValue = "channel-provided call cred";
when(mockTransportFactory.swapChannelCredentials(any(CompositeChannelCredentials.class))).thenAnswer(new Answer<SwapChannelCredentialsResult>() {
@Override
public SwapChannelCredentialsResult answer(InvocationOnMock invocation) {
CompositeChannelCredentials c = invocation.getArgument(0, CompositeChannelCredentials.class);
return new SwapChannelCredentialsResult(mockTransportFactory, c.getCallCredentials());
}
});
channelBuilder = new ManagedChannelImplBuilder(TARGET, InsecureChannelCredentials.create(), new FakeCallCredentials(metadataKey, channelCredValue), new UnsupportedClientTransportFactoryBuilder(), new FixedPortProvider(DEFAULT_PORT));
channelBuilder.disableRetry();
configureBuilder(channelBuilder);
createChannel();
// Verify that the normal channel has call creds, to validate configuration
Subchannel subchannel = createSubchannelSafely(helper, addressGroup, Attributes.EMPTY, subchannelStateListener);
requestConnectionSafely(helper, subchannel);
MockClientTransportInfo transportInfo = transports.poll();
transportInfo.listener.transportReady();
when(mockPicker.pickSubchannel(any(PickSubchannelArgs.class))).thenReturn(PickResult.withSubchannel(subchannel));
updateBalancingStateSafely(helper, READY, mockPicker);
String callCredValue = "per-RPC call cred";
CallOptions callOptions = CallOptions.DEFAULT.withCallCredentials(new FakeCallCredentials(metadataKey, callCredValue));
Metadata headers = new Metadata();
ClientCall<String, Integer> call = channel.newCall(method, callOptions);
call.start(mockCallListener, headers);
verify(transportInfo.transport).newStream(same(method), same(headers), same(callOptions), ArgumentMatchers.<ClientStreamTracer[]>any());
assertThat(headers.getAll(metadataKey)).containsExactly(channelCredValue, callCredValue).inOrder();
// Verify that resolving oob channel with oob channel creds provides call creds
String oobChannelCredValue = "oob-channel-provided call cred";
ChannelCredentials oobChannelCreds = CompositeChannelCredentials.create(InsecureChannelCredentials.create(), new FakeCallCredentials(metadataKey, oobChannelCredValue));
ManagedChannel oob = helper.createResolvingOobChannelBuilder("fake://oobauthority/", oobChannelCreds).nameResolverFactory(new FakeNameResolverFactory.Builder(URI.create("fake://oobauthority/")).build()).defaultLoadBalancingPolicy(MOCK_POLICY_NAME).idleTimeout(ManagedChannelImplBuilder.IDLE_MODE_MAX_TIMEOUT_DAYS, TimeUnit.DAYS).disableRetry().build();
oob.getState(true);
ArgumentCaptor<Helper> helperCaptor = ArgumentCaptor.forClass(Helper.class);
verify(mockLoadBalancerProvider, times(2)).newLoadBalancer(helperCaptor.capture());
Helper oobHelper = helperCaptor.getValue();
subchannel = createSubchannelSafely(oobHelper, addressGroup, Attributes.EMPTY, subchannelStateListener);
requestConnectionSafely(oobHelper, subchannel);
transportInfo = transports.poll();
transportInfo.listener.transportReady();
SubchannelPicker mockPicker2 = mock(SubchannelPicker.class);
when(mockPicker2.pickSubchannel(any(PickSubchannelArgs.class))).thenReturn(PickResult.withSubchannel(subchannel));
updateBalancingStateSafely(oobHelper, READY, mockPicker2);
headers = new Metadata();
call = oob.newCall(method, callOptions);
call.start(mockCallListener2, headers);
// CallOptions may contain StreamTracerFactory for census that is added by default.
verify(transportInfo.transport).newStream(same(method), same(headers), any(CallOptions.class), ArgumentMatchers.<ClientStreamTracer[]>any());
assertThat(headers.getAll(metadataKey)).containsExactly(oobChannelCredValue, callCredValue).inOrder();
oob.shutdownNow();
}
use of io.grpc.internal.ClientTransportFactory.SwapChannelCredentialsResult in project grpc-java by grpc.
the class OkHttpChannelBuilderTest method transportFactorySupportsOkHttpChannelCreds.
@Test
public void transportFactorySupportsOkHttpChannelCreds() {
OkHttpChannelBuilder builder = OkHttpChannelBuilder.forTarget("foo");
ClientTransportFactory transportFactory = builder.buildTransportFactory();
SwapChannelCredentialsResult result = transportFactory.swapChannelCredentials(mock(ChannelCredentials.class));
assertThat(result).isNull();
result = transportFactory.swapChannelCredentials(SslSocketFactoryChannelCredentials.create(mock(SSLSocketFactory.class)));
assertThat(result).isNotNull();
}
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