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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.tomcat.websocket;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import java.net.URI;
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import java.security.KeyStore;
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import java.util.Queue;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.TrustManagerFactory;
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import javax.websocket.ClientEndpointConfig;
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import javax.websocket.ContainerProvider;
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import javax.websocket.MessageHandler;
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import javax.websocket.Session;
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import javax.websocket.WebSocketContainer;
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import org.junit.Assert;
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import org.junit.Test;
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import org.apache.catalina.Context;
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import org.apache.catalina.servlets.DefaultServlet;
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import org.apache.catalina.startup.Tomcat;
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import org.apache.tomcat.util.net.TesterSupport;
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import org.apache.tomcat.websocket.TesterMessageCountClient.BasicText;
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import org.apache.tomcat.websocket.TesterMessageCountClient.SleepingText;
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import org.apache.tomcat.websocket.TesterMessageCountClient.TesterProgrammaticEndpoint;
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public class TestWebSocketFrameClientSSL extends WebSocketBaseTest {
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@Test
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public void testConnectToServerEndpoint() throws Exception {
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Tomcat tomcat = getTomcatInstance();
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// No file system docBase required
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Context ctx = tomcat.addContext("", null);
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ctx.addApplicationListener(TesterFirehoseServer.Config.class.getName());
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Tomcat.addServlet(ctx, "default", new DefaultServlet());
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ctx.addServletMappingDecoded("/", "default");
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TesterSupport.initSsl(tomcat);
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tomcat.start();
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WebSocketContainer wsContainer =
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ContainerProvider.getWebSocketContainer();
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ClientEndpointConfig clientEndpointConfig =
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ClientEndpointConfig.Builder.create().build();
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clientEndpointConfig.getUserProperties().put(
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Constants.SSL_CONTEXT_PROPERTY, createSSLContext());
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Session wsSession = wsContainer.connectToServer(
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TesterProgrammaticEndpoint.class,
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clientEndpointConfig,
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new URI("wss://localhost:" + getPort() +
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TesterFirehoseServer.Config.PATH));
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CountDownLatch latch =
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new CountDownLatch(TesterFirehoseServer.MESSAGE_COUNT);
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BasicText handler = new BasicText(latch);
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wsSession.addMessageHandler(handler);
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wsSession.getBasicRemote().sendText("Hello");
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System.out.println("Sent Hello message, waiting for data");
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// Ignore the latch result as the message count test below will tell us
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// if the right number of messages arrived
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handler.getLatch().await(TesterFirehoseServer.WAIT_TIME_MILLIS,
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TimeUnit.MILLISECONDS);
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Queue<String> messages = handler.getMessages();
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Assert.assertEquals(
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TesterFirehoseServer.MESSAGE_COUNT, messages.size());
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for (String message : messages) {
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Assert.assertEquals(TesterFirehoseServer.MESSAGE, message);
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}
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}
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@Test
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public void testBug56032() throws Exception {
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Tomcat tomcat = getTomcatInstance();
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// No file system docBase required
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Context ctx = tomcat.addContext("", null);
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ctx.addApplicationListener(TesterFirehoseServer.Config.class.getName());
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Tomcat.addServlet(ctx, "default", new DefaultServlet());
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ctx.addServletMappingDecoded("/", "default");
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TesterSupport.initSsl(tomcat);
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tomcat.start();
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WebSocketContainer wsContainer =
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ContainerProvider.getWebSocketContainer();
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ClientEndpointConfig clientEndpointConfig =
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ClientEndpointConfig.Builder.create().build();
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clientEndpointConfig.getUserProperties().put(
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Constants.SSL_CONTEXT_PROPERTY, createSSLContext());
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Session wsSession = wsContainer.connectToServer(
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TesterProgrammaticEndpoint.class,
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clientEndpointConfig,
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new URI("wss://localhost:" + getPort() +
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TesterFirehoseServer.Config.PATH));
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// Process incoming messages very slowly
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MessageHandler handler = new SleepingText(5000);
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wsSession.addMessageHandler(handler);
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wsSession.getBasicRemote().sendText("Hello");
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// Wait long enough for the buffers to fill and the send to timeout
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int count = 0;
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int limit = TesterFirehoseServer.WAIT_TIME_MILLIS / 100;
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System.out.println("Waiting for server to report an error");
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while (TesterFirehoseServer.Endpoint.getErrorCount() == 0 && count < limit) {
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Thread.sleep(100);
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count ++;
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}
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if (TesterFirehoseServer.Endpoint.getErrorCount() == 0) {
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Assert.fail("No error reported by Endpoint when timeout was expected");
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}
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// Wait up to another 10 seconds for the connection to be closed -
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// should be a lot faster.
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System.out.println("Waiting for connection to be closed");
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count = 0;
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limit = (TesterFirehoseServer.SEND_TIME_OUT_MILLIS * 2) / 100;
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while (TesterFirehoseServer.Endpoint.getOpenConnectionCount() != 0 && count < limit) {
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Thread.sleep(100);
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count ++;
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}
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int openConnectionCount = TesterFirehoseServer.Endpoint.getOpenConnectionCount();
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if (openConnectionCount != 0) {
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Assert.fail("There are [" + openConnectionCount + "] connections still open");
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}
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// Close the client session.
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wsSession.close();
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}
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private SSLContext createSSLContext() throws Exception {
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// Create the SSL Context
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// Java 7 doesn't default to TLSv1.2 but the tests do
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SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
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// Trust store
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File keyStoreFile = new File(TesterSupport.CA_JKS);
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KeyStore ks = KeyStore.getInstance("JKS");
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try (InputStream is = new FileInputStream(keyStoreFile)) {
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ks.load(is, Constants.SSL_TRUSTSTORE_PWD_DEFAULT.toCharArray());
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}
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TrustManagerFactory tmf = TrustManagerFactory.getInstance(
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TrustManagerFactory.getDefaultAlgorithm());
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tmf.init(ks);
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sslContext.init(null, tmf.getTrustManagers(), null);
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return sslContext;
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}
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}
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