Examples with StatusRuntimeException io.grpc.StatusRuntimeException used on opensource projects

Example 11 with StatusRuntimeException

use of io.grpc.StatusRuntimeException in project grpc-java by grpc.

the class TlsTest method noClientAuthFailure.

/**
   * Tests that a server configured to require client authentication actually does require client
   * authentication.
   */
@Test
public void noClientAuthFailure() throws Exception {
    // Create & start a server.
    File serverCertFile = TestUtils.loadCert("server1.pem");
    File serverPrivateKeyFile = TestUtils.loadCert("server1.key");
    X509Certificate[] serverTrustedCaCerts = { TestUtils.loadX509Cert("ca.pem") };
    server = serverBuilder(0, serverCertFile, serverPrivateKeyFile, serverTrustedCaCerts).addService(new TestServiceImpl(executor)).build().start();
    // Create a client. It has no credentials.
    X509Certificate[] clientTrustedCaCerts = { TestUtils.loadX509Cert("ca.pem") };
    channel = clientChannel(server.getPort(), clientContextBuilder.trustManager(clientTrustedCaCerts).build());
    TestServiceGrpc.TestServiceBlockingStub client = TestServiceGrpc.newBlockingStub(channel);
    // Check that the TLS handshake fails.
    Empty request = Empty.getDefaultInstance();
    try {
        client.emptyCall(request);
        fail("TLS handshake should have failed, but didn't; received RPC response");
    } catch (StatusRuntimeException e) {
        // GRPC reports this situation by throwing a StatusRuntimeException that wraps either a
        // javax.net.ssl.SSLHandshakeException or a java.nio.channels.ClosedChannelException.
        // Thus, reliably detecting the underlying cause is not feasible.
        assertEquals(Throwables.getStackTraceAsString(e), Status.Code.UNAVAILABLE, e.getStatus().getCode());
    }
}

Example 12 with StatusRuntimeException

use of io.grpc.StatusRuntimeException in project grpc-java by grpc.

the class TlsTest method serverRejectsUntrustedClientCert.

/**
   * Tests that a server configured to require client authentication refuses to accept connections
   * from a client that has an untrusted certificate.
   */
@Test
public void serverRejectsUntrustedClientCert() throws Exception {
    // Create & start a server. It requires client authentication and trusts only the test CA.
    File serverCertFile = TestUtils.loadCert("server1.pem");
    File serverPrivateKeyFile = TestUtils.loadCert("server1.key");
    X509Certificate[] serverTrustedCaCerts = { TestUtils.loadX509Cert("ca.pem") };
    server = serverBuilder(0, serverCertFile, serverPrivateKeyFile, serverTrustedCaCerts).addService(new TestServiceImpl(executor)).build().start();
    // Create a client. Its credentials come from a CA that the server does not trust. The client
    // trusts both test CAs, so we can be sure that the handshake failure is due to the server
    // rejecting the client's cert, not the client rejecting the server's cert.
    File clientCertChainFile = TestUtils.loadCert("badclient.pem");
    File clientPrivateKeyFile = TestUtils.loadCert("badclient.key");
    X509Certificate[] clientTrustedCaCerts = { TestUtils.loadX509Cert("ca.pem") };
    channel = clientChannel(server.getPort(), clientContextBuilder.keyManager(clientCertChainFile, clientPrivateKeyFile).trustManager(clientTrustedCaCerts).build());
    TestServiceGrpc.TestServiceBlockingStub client = TestServiceGrpc.newBlockingStub(channel);
    // Check that the TLS handshake fails.
    Empty request = Empty.getDefaultInstance();
    try {
        client.emptyCall(request);
        fail("TLS handshake should have failed, but didn't; received RPC response");
    } catch (StatusRuntimeException e) {
        // GRPC reports this situation by throwing a StatusRuntimeException that wraps either a
        // javax.net.ssl.SSLHandshakeException or a java.nio.channels.ClosedChannelException.
        // Thus, reliably detecting the underlying cause is not feasible.
        assertEquals(Throwables.getStackTraceAsString(e), Status.Code.UNAVAILABLE, e.getStatus().getCode());
    }
}

Example 13 with StatusRuntimeException

use of io.grpc.StatusRuntimeException in project grpc-java by grpc.

the class ProtoLiteUtilsTest method parseInvalid.

@Test
public void parseInvalid() throws Exception {
    InputStream is = new ByteArrayInputStream(new byte[] { -127 });
    try {
        marshaller.parse(is);
        fail("Expected exception");
    } catch (StatusRuntimeException ex) {
        assertEquals(Status.Code.INTERNAL, ex.getStatus().getCode());
        assertNotNull(((InvalidProtocolBufferException) ex.getCause()).getUnfinishedMessage());
    }
}

Example 14 with StatusRuntimeException

use of io.grpc.StatusRuntimeException in project grpc-java by grpc.

the class NanoUtilsTest method parseInvalid.

@Test
public void parseInvalid() throws Exception {
    InputStream is = new ByteArrayInputStream(new byte[] { -127 });
    try {
        marshaller.parse(is);
        fail("Expected exception");
    } catch (StatusRuntimeException ex) {
        assertEquals(Status.Code.INTERNAL, ex.getStatus().getCode());
        assertTrue(ex.getCause() instanceof InvalidProtocolBufferNanoException);
    }
}

Example 15 with StatusRuntimeException

use of io.grpc.StatusRuntimeException in project grpc-java by grpc.

the class ProtoUtilsTest method testJsonIoException.

@Test
public void testJsonIoException() throws Exception {
    Marshaller<Type> marshaller = ProtoUtils.jsonMarshaller(Type.getDefaultInstance());
    final IOException ioe = new IOException();
    try {
        marshaller.parse(new ByteArrayInputStream("{}".getBytes("UTF-8")) {

            @Override
            public void close() throws IOException {
                throw ioe;
            }
        });
        fail("Exception expected");
    } catch (StatusRuntimeException ex) {
        assertEquals(Status.Code.INTERNAL, ex.getStatus().getCode());
        assertEquals(ioe, ex.getCause());
    }
}