Examples with NioGroupFactory org.opensearch.transport.nio.NioGroupFactory used on opensource projects

Example 1 with NioGroupFactory

use of org.opensearch.transport.nio.NioGroupFactory in project OpenSearch by opensearch-project.

the class NioHttpServerTransportTests method testBadRequest.

public void testBadRequest() throws InterruptedException {
    final AtomicReference<Throwable> causeReference = new AtomicReference<>();
    final HttpServerTransport.Dispatcher dispatcher = new HttpServerTransport.Dispatcher() {

        @Override
        public void dispatchRequest(final RestRequest request, final RestChannel channel, final ThreadContext threadContext) {
            logger.error("--> Unexpected successful request [{}]", FakeRestRequest.requestToString(request));
            throw new AssertionError();
        }

        @Override
        public void dispatchBadRequest(final RestChannel channel, final ThreadContext threadContext, final Throwable cause) {
            causeReference.set(cause);
            try {
                final OpenSearchException e = new OpenSearchException("you sent a bad request and you should feel bad");
                channel.sendResponse(new BytesRestResponse(channel, BAD_REQUEST, e));
            } catch (final IOException e) {
                throw new AssertionError(e);
            }
        }
    };
    final Settings settings;
    final int maxInitialLineLength;
    final Setting<ByteSizeValue> httpMaxInitialLineLengthSetting = HttpTransportSettings.SETTING_HTTP_MAX_INITIAL_LINE_LENGTH;
    if (randomBoolean()) {
        maxInitialLineLength = httpMaxInitialLineLengthSetting.getDefault(Settings.EMPTY).bytesAsInt();
        settings = createSettings();
    } else {
        maxInitialLineLength = randomIntBetween(1, 8192);
        settings = createBuilderWithPort().put(httpMaxInitialLineLengthSetting.getKey(), maxInitialLineLength + "b").build();
    }
    try (NioHttpServerTransport transport = new NioHttpServerTransport(settings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), dispatcher, new NioGroupFactory(settings, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
        transport.start();
        final TransportAddress remoteAddress = randomFrom(transport.boundAddress().boundAddresses());
        try (NioHttpClient client = new NioHttpClient()) {
            final String url = "/" + new String(new byte[maxInitialLineLength], Charset.forName("UTF-8"));
            final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, url);
            final FullHttpResponse response = client.send(remoteAddress.address(), request);
            try {
                assertThat(response.status(), equalTo(HttpResponseStatus.BAD_REQUEST));
                assertThat(new String(response.content().array(), Charset.forName("UTF-8")), containsString("you sent a bad request and you should feel bad"));
            } finally {
                response.release();
            }
        }
    }
    assertNotNull(causeReference.get());
    assertThat(causeReference.get(), instanceOf(TooLongFrameException.class));
}

Example 2 with NioGroupFactory

use of org.opensearch.transport.nio.NioGroupFactory in project OpenSearch by opensearch-project.

the class NioHttpServerTransportTests method runExpectHeaderTest.

private void runExpectHeaderTest(final Settings settings, final String expectation, final int contentLength, final HttpResponseStatus expectedStatus) throws InterruptedException {
    final HttpServerTransport.Dispatcher dispatcher = new HttpServerTransport.Dispatcher() {

        @Override
        public void dispatchRequest(RestRequest request, RestChannel channel, ThreadContext threadContext) {
            channel.sendResponse(new BytesRestResponse(OK, BytesRestResponse.TEXT_CONTENT_TYPE, new BytesArray("done")));
        }

        @Override
        public void dispatchBadRequest(RestChannel channel, ThreadContext threadContext, Throwable cause) {
            logger.error(new ParameterizedMessage("--> Unexpected bad request [{}]", FakeRestRequest.requestToString(channel.request())), cause);
            throw new AssertionError();
        }
    };
    try (NioHttpServerTransport transport = new NioHttpServerTransport(settings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), dispatcher, new NioGroupFactory(settings, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
        transport.start();
        final TransportAddress remoteAddress = randomFrom(transport.boundAddress().boundAddresses());
        try (NioHttpClient client = new NioHttpClient()) {
            final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/");
            request.headers().set(HttpHeaderNames.EXPECT, expectation);
            HttpUtil.setContentLength(request, contentLength);
            final FullHttpResponse response = client.send(remoteAddress.address(), request);
            try {
                assertThat(response.status(), equalTo(expectedStatus));
                if (expectedStatus.equals(HttpResponseStatus.CONTINUE)) {
                    final FullHttpRequest continuationRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/", Unpooled.EMPTY_BUFFER);
                    final FullHttpResponse continuationResponse = client.send(remoteAddress.address(), continuationRequest);
                    try {
                        assertThat(continuationResponse.status(), is(HttpResponseStatus.OK));
                        assertThat(new String(ByteBufUtil.getBytes(continuationResponse.content()), StandardCharsets.UTF_8), is("done"));
                    } finally {
                        continuationResponse.release();
                    }
                }
            } finally {
                response.release();
            }
        }
    }
}

Example 3 with NioGroupFactory

use of org.opensearch.transport.nio.NioGroupFactory in project OpenSearch by opensearch-project.

the class NioHttpServerTransportTests method testReadTimeout.

public void testReadTimeout() throws Exception {
    final HttpServerTransport.Dispatcher dispatcher = new HttpServerTransport.Dispatcher() {

        @Override
        public void dispatchRequest(final RestRequest request, final RestChannel channel, final ThreadContext threadContext) {
            logger.error("--> Unexpected successful request [{}]", FakeRestRequest.requestToString(request));
            throw new AssertionError("Should not have received a dispatched request");
        }

        @Override
        public void dispatchBadRequest(final RestChannel channel, final ThreadContext threadContext, final Throwable cause) {
            logger.error(new ParameterizedMessage("--> Unexpected bad request [{}]", FakeRestRequest.requestToString(channel.request())), cause);
            throw new AssertionError("Should not have received a dispatched request");
        }
    };
    Settings settings = createBuilderWithPort().put(HttpTransportSettings.SETTING_HTTP_READ_TIMEOUT.getKey(), new TimeValue(randomIntBetween(100, 300))).build();
    try (NioHttpServerTransport transport = new NioHttpServerTransport(settings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), dispatcher, new NioGroupFactory(settings, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
        transport.start();
        final TransportAddress remoteAddress = randomFrom(transport.boundAddress().boundAddresses());
        try (NioHttpClient client = new NioHttpClient()) {
            NioSocketChannel channel = null;
            try {
                CountDownLatch channelClosedLatch = new CountDownLatch(1);
                channel = client.connect(remoteAddress.address());
                channel.addCloseListener((r, t) -> channelClosedLatch.countDown());
                assertTrue("Channel should be closed due to read timeout", channelClosedLatch.await(1, TimeUnit.MINUTES));
            } finally {
                if (channel != null) {
                    channel.close();
                }
            }
        }
    }
}

Example 4 with NioGroupFactory

use of org.opensearch.transport.nio.NioGroupFactory in project OpenSearch by opensearch-project.

the class NioHttpServerTransportTests method testBindUnavailableAddress.

public void testBindUnavailableAddress() {
    final Settings initialSettings = createSettings();
    try (NioHttpServerTransport transport = new NioHttpServerTransport(initialSettings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), new NullDispatcher(), new NioGroupFactory(Settings.EMPTY, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
        transport.start();
        TransportAddress remoteAddress = randomFrom(transport.boundAddress().boundAddresses());
        Settings settings = Settings.builder().put("http.port", remoteAddress.getPort()).put("network.host", remoteAddress.getAddress()).build();
        try (NioHttpServerTransport otherTransport = new NioHttpServerTransport(settings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), new NullDispatcher(), new NioGroupFactory(Settings.EMPTY, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
            BindHttpException bindHttpException = expectThrows(BindHttpException.class, () -> otherTransport.start());
            assertEquals("Failed to bind to " + NetworkAddress.format(remoteAddress.address()), bindHttpException.getMessage());
        }
    }
}

Example 5 with NioGroupFactory

use of org.opensearch.transport.nio.NioGroupFactory in project OpenSearch by opensearch-project.

the class NioHttpServerTransportTests method testCorsRequest.

public void testCorsRequest() throws InterruptedException {
    final HttpServerTransport.Dispatcher dispatcher = new HttpServerTransport.Dispatcher() {

        @Override
        public void dispatchRequest(final RestRequest request, final RestChannel channel, final ThreadContext threadContext) {
            logger.error("--> Unexpected successful request [{}]", FakeRestRequest.requestToString(request));
            throw new AssertionError();
        }

        @Override
        public void dispatchBadRequest(final RestChannel channel, final ThreadContext threadContext, final Throwable cause) {
            logger.error(new ParameterizedMessage("--> Unexpected bad request [{}]", FakeRestRequest.requestToString(channel.request())), cause);
            throw new AssertionError();
        }
    };
    final Settings settings = createBuilderWithPort().put(SETTING_CORS_ENABLED.getKey(), true).put(SETTING_CORS_ALLOW_ORIGIN.getKey(), "test-cors.org").build();
    try (NioHttpServerTransport transport = new NioHttpServerTransport(settings, networkService, bigArrays, pageRecycler, threadPool, xContentRegistry(), dispatcher, new NioGroupFactory(settings, logger), new ClusterSettings(Settings.EMPTY, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS))) {
        transport.start();
        final TransportAddress remoteAddress = randomFrom(transport.boundAddress().boundAddresses());
        // Test pre-flight request
        try (NioHttpClient client = new NioHttpClient()) {
            final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.OPTIONS, "/");
            request.headers().add(CorsHandler.ORIGIN, "test-cors.org");
            request.headers().add(CorsHandler.ACCESS_CONTROL_REQUEST_METHOD, "POST");
            final FullHttpResponse response = client.send(remoteAddress.address(), request);
            try {
                assertThat(response.status(), equalTo(HttpResponseStatus.OK));
                assertThat(response.headers().get(CorsHandler.ACCESS_CONTROL_ALLOW_ORIGIN), equalTo("test-cors.org"));
                assertThat(response.headers().get(CorsHandler.VARY), equalTo(CorsHandler.ORIGIN));
                assertTrue(response.headers().contains(CorsHandler.DATE));
            } finally {
                response.release();
            }
        }
        // Test short-circuited request
        try (NioHttpClient client = new NioHttpClient()) {
            final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/");
            request.headers().add(CorsHandler.ORIGIN, "google.com");
            final FullHttpResponse response = client.send(remoteAddress.address(), request);
            try {
                assertThat(response.status(), equalTo(HttpResponseStatus.FORBIDDEN));
            } finally {
                response.release();
            }
        }
    }
}