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| 1 | +/* |
| 2 | + * Copyright (c) 2010-2019 Olivier Ayache |
| 3 | + * |
| 4 | + * Permission is hereby granted, free of charge, to any person |
| 5 | + * obtaining a copy of this software and associated documentation |
| 6 | + * files (the "Software"), to deal in the Software without |
| 7 | + * restriction, including without limitation the rights to use, |
| 8 | + * copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | + * copies of the Software, and to permit persons to whom the |
| 10 | + * Software is furnished to do so, subject to the following |
| 11 | + * conditions: |
| 12 | + * |
| 13 | + * The above copyright notice and this permission notice shall be |
| 14 | + * included in all copies or substantial portions of the Software. |
| 15 | + * |
| 16 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 17 | + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 18 | + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 19 | + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 20 | + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 21 | + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 22 | + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 23 | + * OTHER DEALINGS IN THE SOFTWARE. |
| 24 | + */ |
| 25 | +package org.java_websocket.issues; |
| 26 | + |
| 27 | +import java.io.IOException; |
| 28 | +import java.net.InetAddress; |
| 29 | +import java.net.InetSocketAddress; |
| 30 | +import java.net.Socket; |
| 31 | +import java.net.URI; |
| 32 | +import java.net.URISyntaxException; |
| 33 | +import java.net.UnknownHostException; |
| 34 | +import javax.net.SocketFactory; |
| 35 | +import org.java_websocket.WebSocket; |
| 36 | +import org.java_websocket.client.WebSocketClient; |
| 37 | +import org.java_websocket.handshake.ClientHandshake; |
| 38 | +import org.java_websocket.handshake.ServerHandshake; |
| 39 | +import org.java_websocket.server.WebSocketServer; |
| 40 | +import org.java_websocket.util.SocketUtil; |
| 41 | +import org.junit.Assert; |
| 42 | +import org.junit.Test; |
| 43 | + |
| 44 | +public class Issue962Test { |
| 45 | + |
| 46 | + private static class TestSocketFactory extends SocketFactory { |
| 47 | + |
| 48 | + private final SocketFactory socketFactory = SocketFactory.getDefault(); |
| 49 | + private final String bindingAddress; |
| 50 | + |
| 51 | + public TestSocketFactory(String bindingAddress) { |
| 52 | + this.bindingAddress = bindingAddress; |
| 53 | + } |
| 54 | + |
| 55 | + @Override |
| 56 | + public Socket createSocket() throws IOException { |
| 57 | + Socket socket = socketFactory.createSocket(); |
| 58 | + socket.bind(new InetSocketAddress(bindingAddress, 0)); |
| 59 | + return socket; |
| 60 | + } |
| 61 | + |
| 62 | + @Override |
| 63 | + public Socket createSocket(String string, int i) throws IOException, UnknownHostException { |
| 64 | + Socket socket = socketFactory.createSocket(string, i); |
| 65 | + socket.bind(new InetSocketAddress(bindingAddress, 0)); |
| 66 | + return socket; |
| 67 | + } |
| 68 | + |
| 69 | + @Override |
| 70 | + public Socket createSocket(String string, int i, InetAddress ia, int i1) throws IOException, UnknownHostException { |
| 71 | + throw new UnsupportedOperationException(); |
| 72 | + } |
| 73 | + |
| 74 | + @Override |
| 75 | + public Socket createSocket(InetAddress ia, int i) throws IOException { |
| 76 | + Socket socket = socketFactory.createSocket(ia, i); |
| 77 | + socket.bind(new InetSocketAddress(bindingAddress, 0)); |
| 78 | + return socket; |
| 79 | + } |
| 80 | + |
| 81 | + @Override |
| 82 | + public Socket createSocket(InetAddress ia, int i, InetAddress ia1, int i1) throws IOException { |
| 83 | + throw new UnsupportedOperationException(); |
| 84 | + } |
| 85 | + |
| 86 | + } |
| 87 | + |
| 88 | + @Test |
| 89 | + public void testIssue() throws IOException, URISyntaxException, InterruptedException { |
| 90 | + int port = SocketUtil.getAvailablePort(); |
| 91 | + WebSocketClient client = new WebSocketClient(new URI("ws://127.0.0.1:" + port)) { |
| 92 | + @Override |
| 93 | + public void onOpen(ServerHandshake handshakedata) { |
| 94 | + } |
| 95 | + |
| 96 | + @Override |
| 97 | + public void onMessage(String message) { |
| 98 | + } |
| 99 | + |
| 100 | + @Override |
| 101 | + public void onClose(int code, String reason, boolean remote) { |
| 102 | + } |
| 103 | + |
| 104 | + @Override |
| 105 | + public void onError(Exception ex) { |
| 106 | + Assert.fail(ex.toString() + " sould not occur"); |
| 107 | + } |
| 108 | + }; |
| 109 | + |
| 110 | + String bindingAddress = "127.0.0.1"; |
| 111 | + |
| 112 | + client.setSocketFactory(new TestSocketFactory(bindingAddress)); |
| 113 | + |
| 114 | + WebSocketServer server = new WebSocketServer(new InetSocketAddress(port)) { |
| 115 | + @Override |
| 116 | + public void onOpen(WebSocket conn, ClientHandshake handshake) { |
| 117 | + } |
| 118 | + |
| 119 | + @Override |
| 120 | + public void onClose(WebSocket conn, int code, String reason, boolean remote) { |
| 121 | + } |
| 122 | + |
| 123 | + @Override |
| 124 | + public void onMessage(WebSocket conn, String message) { |
| 125 | + } |
| 126 | + |
| 127 | + @Override |
| 128 | + public void onError(WebSocket conn, Exception ex) { |
| 129 | + } |
| 130 | + |
| 131 | + @Override |
| 132 | + public void onStart() { |
| 133 | + } |
| 134 | + }; |
| 135 | + |
| 136 | + server.start(); |
| 137 | + client.connectBlocking(); |
| 138 | + Assert.assertEquals(bindingAddress, client.getSocket().getLocalAddress().getHostAddress()); |
| 139 | + Assert.assertNotEquals(0, client.getSocket().getLocalPort()); |
| 140 | + Assert.assertTrue(client.getSocket().isConnected()); |
| 141 | + } |
| 142 | + |
| 143 | +} |
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