217 lines
8.0 KiB
Java
217 lines
8.0 KiB
Java
/*
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* Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8240666
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* @summary Basic test for WebSocketHandshakeException
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* @library /test/lib /test/jdk/java/net/httpclient/lib
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* @build jdk.test.lib.net.SimpleSSLContext jdk.httpclient.test.lib.common.TestServerConfigurator
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* @modules java.net.http/jdk.internal.net.http.common
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* jdk.httpserver
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* @run testng/othervm -Djdk.internal.httpclient.debug=true WSHandshakeExceptionTest
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*/
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import com.sun.net.httpserver.HttpHandler;
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import com.sun.net.httpserver.HttpServer;
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import com.sun.net.httpserver.HttpsServer;
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import com.sun.net.httpserver.HttpExchange;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.InetAddress;
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import java.net.http.HttpClient;
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import java.net.http.WebSocket;
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import java.net.http.WebSocketHandshakeException;
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import jdk.httpclient.test.lib.common.TestServerConfigurator;
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import jdk.test.lib.net.SimpleSSLContext;
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import org.testng.annotations.AfterTest;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import javax.net.ssl.SSLContext;
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import java.net.InetSocketAddress;
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import java.net.URI;
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import java.util.concurrent.CompletionException;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import static java.net.http.HttpClient.Builder.NO_PROXY;
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import static org.testng.Assert.assertEquals;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.assertTrue;
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import static org.testng.Assert.fail;
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import static java.lang.System.out;
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public class WSHandshakeExceptionTest {
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SSLContext sslContext;
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HttpServer httpTestServer; // HTTP/1.1 [ 2 servers ]
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HttpsServer httpsTestServer; // HTTPS/1.1
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String httpURI;
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String httpsURI;
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String httpNonUtf8URI;
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String httpsNonUtf8URI;
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HttpClient sharedClient;
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static final int ITERATION_COUNT = 4;
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// a shared executor helps reduce the amount of threads created by the test
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static final ExecutorService executor = Executors.newCachedThreadPool();
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@DataProvider(name = "variants")
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public Object[][] variants() {
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return new Object[][]{
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{ httpURI, false },
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{ httpsURI, false },
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{ httpURI, true },
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{ httpsURI, true },
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{ httpNonUtf8URI, true },
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{ httpsNonUtf8URI, true },
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{ httpNonUtf8URI, false },
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{ httpsNonUtf8URI, false }
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};
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}
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HttpClient newHttpClient() {
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return HttpClient.newBuilder()
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.proxy(NO_PROXY)
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.executor(executor)
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.sslContext(sslContext)
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.build();
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}
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@Test(dataProvider = "variants")
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public void test(String uri, boolean sameClient) {
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HttpClient client = sharedClient;
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boolean pause;
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for (int i = 0; i < ITERATION_COUNT; i++) {
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System.out.printf("iteration %s%n", i);
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if (!sameClient || client == null) {
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pause = client != null;
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client = newHttpClient();
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if (pause) gc(10); // give some time to gc
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}
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if (sharedClient == null) sharedClient = client;
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try {
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client.newWebSocketBuilder()
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.buildAsync(URI.create(uri), new WebSocket.Listener() { })
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.join();
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fail("Expected to throw");
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} catch (CompletionException ce) {
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Throwable t = getCompletionCause(ce);
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if (!(t instanceof WebSocketHandshakeException)) {
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throw new AssertionError("Unexpected exception", t);
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}
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WebSocketHandshakeException wse = (WebSocketHandshakeException) t;
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assertNotNull(wse.getResponse());
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assertNotNull(wse.getResponse().body());
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assertEquals(wse.getResponse().body().getClass(), String.class);
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String body = (String)wse.getResponse().body();
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out.println("Status code is " + wse.getResponse().statusCode());
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out.println("Response is " + body);
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if(uri.contains("/nonutf8body")) {
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// the invalid sequence 0xFF should have been replaced
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// by the replacement character (U+FFFD)
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assertTrue(body.equals("\ufffd"));
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}
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else {
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// default HttpServer 404 body expected
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assertTrue(body.contains("404"));
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}
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assertEquals(wse.getResponse().statusCode(), 404);
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}
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}
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}
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static void gc(long ms) {
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System.gc();
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try {
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Thread.sleep(ms);
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} catch (InterruptedException x) {
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// OK
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}
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}
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@BeforeTest
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public void setup() throws Exception {
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sslContext = new SimpleSSLContext().get();
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if (sslContext == null)
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throw new AssertionError("Unexpected null sslContext");
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// HTTP/1.1
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InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
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httpTestServer = HttpServer.create(sa, 0);
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httpURI = "ws://localhost:" + httpTestServer.getAddress().getPort() + "/";
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httpNonUtf8URI = "ws://localhost:" + httpTestServer.getAddress().getPort() + "/nonutf8body";
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httpTestServer.createContext("/nonutf8body", new BodyHandler());
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httpsTestServer = HttpsServer.create(sa, 0);
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httpsTestServer.setHttpsConfigurator(new TestServerConfigurator(sa.getAddress(), sslContext));
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httpsURI = "wss://localhost:" + httpsTestServer.getAddress().getPort() + "/";
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httpsNonUtf8URI = "wss://localhost:" + httpsTestServer.getAddress().getPort() + "/nonutf8body";
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httpsTestServer.createContext("/nonutf8body", new BodyHandler());
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httpTestServer.start();
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httpsTestServer.start();
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}
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@AfterTest
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public void teardown() {
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sharedClient = null;
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gc(100);
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httpTestServer.stop(0);
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httpsTestServer.stop(0);
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executor.shutdownNow();
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}
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private static Throwable getCompletionCause(Throwable x) {
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if (!(x instanceof CompletionException)
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&& !(x instanceof ExecutionException)) return x;
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final Throwable cause = x.getCause();
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if (cause == null) {
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throw new InternalError("Unexpected null cause", x);
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}
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return cause;
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}
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static class BodyHandler implements HttpHandler {
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@Override
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public void handle(HttpExchange e) throws IOException {
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try(InputStream is = e.getRequestBody();
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OutputStream os = e.getResponseBody()) {
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byte[] invalidUtf8 = {(byte)0xFF}; //Invalid utf-8 byte
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e.sendResponseHeaders(404, invalidUtf8.length);
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os.write(invalidUtf8);
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}
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}
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}
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}
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