Examples with WebClient io.helidon.webclient.WebClient used on opensource projects

Example 46 with WebClient

use of io.helidon.webclient.WebClient in project helidon by oracle.

the class MutualTlsTest method testOptionalAuthentication.

@Test
public void testOptionalAuthentication() {
    WebClient webClient = createWebClient(CONFIG.get("no-client-cert"));
    assertThat(executeRequest(webClient, "https", webServer.port("optional")), is("Hello Unknown CN!"));
    webClient = createWebClient(CONFIG.get("success"));
    assertThat(executeRequest(webClient, "https", webServer.port("optional")), is("Hello Helidon-client!"));
}

Example 47 with WebClient

use of io.helidon.webclient.WebClient in project helidon by oracle.

the class MutualTlsTest method testServerCertInvalidCn.

@Test
public void testServerCertInvalidCn() {
    int port = webServer.port("invalid-server-cert");
    WebClient webClientOne = createWebClient(CONFIG.get("server-cert-invalid-cn"));
    CompletionException exception = assertThrows(CompletionException.class, () -> executeRequest(webClientOne, "https", port));
    assertThat(exception.getCause().getMessage(), is("No name matching localhost found"));
    WebClient webClientTwo = createWebClient(CONFIG.get("client-disable-hostname-verification"));
    assertThat(executeRequest(webClientTwo, "https", port), is("Hello Helidon-client!"));
}

Example 48 with WebClient

use of io.helidon.webclient.WebClient in project helidon by oracle.

the class GreetService method contextCheck.

/**
 * Checks the existence of a {@code Context} object in a WebClient thread.
 *
 * @param request the request
 * @param response the response
 */
private void contextCheck(ServerRequest request, ServerResponse response) {
    WebClient webClient = WebClient.builder().baseUri("http://localhost:" + Main.serverPort + "/").build();
    Optional<Context> context = Contexts.context();
    // Verify that context was propagated with auth enabled
    if (context.isEmpty()) {
        response.status(Http.Status.INTERNAL_SERVER_ERROR_500).send();
        return;
    }
    // Register instance in context
    context.get().register(this);
    // Ensure context is available in webclient threads
    webClient.get().request().thenAccept(clientResponse -> {
        Context singleContext = Contexts.context().orElseThrow();
        Objects.requireNonNull(singleContext.get(GreetService.class));
        response.status(Http.Status.OK_200);
        response.send();
    }).exceptionally(throwable -> {
        response.status(Http.Status.INTERNAL_SERVER_ERROR_500);
        response.send();
        return null;
    });
}

Example 49 with WebClient

use of io.helidon.webclient.WebClient in project helidon by oracle.

the class ConnectionCloseTest method testCutConnection.

@Test
void testCutConnection() throws ExecutionException, InterruptedException, TimeoutException {
    WebClient webClient = createNewClient();
    CompletableFuture<Throwable> actualErrorCf = new CompletableFuture<>();
    // Expecting WebClientException: Connection reset by the host
    webClient.get().path("/connectionClose").request().flatMap(WebClientResponse::content).map(DataChunk::bytes).map(String::new).log().onError(actualErrorCf::complete).ignoreElements();
    Throwable actual = actualErrorCf.get(10, TimeUnit.SECONDS);
    assertThat(actual, Matchers.instanceOf(WebClientException.class));
}

Example 50 with WebClient

use of io.helidon.webclient.WebClient in project helidon by oracle.

the class TracingPropagationTest method testTracingSuccess.

@Test
void testTracingSuccess() throws ExecutionException, InterruptedException {
    MockTracer mockTracer = new MockTracer();
    WebServer webServer = Main.startServer(mockTracer).toCompletableFuture().get();
    Context context = Context.builder().id("tracing-unit-test").build();
    context.register(mockTracer);
    String uri = "http://localhost:" + webServer.port() + "/greet";
    WebClient client = WebClient.builder().baseUri(uri).context(context).config(Config.create().get("client")).build();
    client.get().queryParam("some", "value").fragment("fragment").request().thenCompose(WebClientResponse::close).toCompletableFuture().get();
    TimeUnit.MILLISECONDS.sleep(1);
    List<MockSpan> mockSpans = mockTracer.finishedSpans();
    assertThat("At least one client and one server span expected", mockSpans.size(), greaterThanOrEqualTo(2));
    // we need the first span - parentId 0
    MockSpan clientSpan = findSpanWithParentId(mockSpans, 0);
    assertThat(clientSpan.operationName(), is("GET-" + uri));
    List<MockSpan.LogEntry> logEntries = clientSpan.logEntries();
    assertThat(logEntries, empty());
    Map<String, Object> tags = clientSpan.tags();
    assertThat(tags.get(Tags.HTTP_STATUS.getKey()), is(200));
    // now we want to test first child - first WebServer span
    MockSpan wsSpan = findSpanWithParentId(mockSpans, clientSpan.context().spanId());
    assertThat(wsSpan.operationName(), is("HTTP Request"));
    tags = wsSpan.tags();
    assertThat(tags.get(Tags.HTTP_METHOD.getKey()), is("GET"));
    assertThat(tags.get(Tags.HTTP_URL.getKey()), is("/greet?some=value#fragment"));
    assertThat(tags.get(Tags.HTTP_STATUS.getKey()), is(200));
    assertThat(tags.get(Tags.COMPONENT.getKey()), is("helidon-webserver"));
    webServer.shutdown().toCompletableFuture().get();
}