1/* 2 * Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24// 25// SunJSSE does not support dynamic system properties, no way to re-use 26// system properties in samevm/agentvm mode. 27// 28 29/* 30 * @test 31 * 32 * @bug 6388456 33 * @summary Need adjustable TLS max record size for interoperability 34 * with non-compliant 35 * @run main/othervm LargePacket 36 * 37 * @author Xuelei Fan 38 */ 39 40import javax.net.ssl.*; 41import java.nio.channels.*; 42import java.net.*; 43 44public class LargePacket extends SSLEngineService { 45 46 /* 47 * ============================================================= 48 * Set the various variables needed for the tests, then 49 * specify what tests to run on each side. 50 */ 51 52 /* 53 * Should we run the client or server in a separate thread? 54 * Both sides can throw exceptions, but do you have a preference 55 * as to which side should be the main thread. 56 */ 57 static boolean separateServerThread = true; 58 59 // Is the server ready to serve? 60 volatile static boolean serverReady = false; 61 62 /* 63 * Turn on SSL debugging? 64 */ 65 static boolean debug = false; 66 67 /* 68 * Define the server side of the test. 69 * 70 * If the server prematurely exits, serverReady will be set to true 71 * to avoid infinite hangs. 72 */ 73 void doServerSide() throws Exception { 74 // create SSLEngine. 75 SSLEngine ssle = createSSLEngine(false); 76 77 // Create a server socket channel. 78 InetSocketAddress isa = 79 new InetSocketAddress(InetAddress.getLocalHost(), serverPort); 80 ServerSocketChannel ssc = ServerSocketChannel.open(); 81 ssc.socket().bind(isa); 82 serverPort = ssc.socket().getLocalPort(); 83 84 // Signal Client, we're ready for his connect. 85 serverReady = true; 86 87 // Accept a socket channel. 88 SocketChannel sc = ssc.accept(); 89 90 // Complete connection. 91 while (!sc.finishConnect()) { 92 // waiting for the connection completed. 93 } 94 95 // handshaking 96 handshaking(ssle, sc, null); 97 98 // receive application data 99 receive(ssle, sc); 100 101 // send out application data 102 deliver(ssle, sc); 103 104 // close the socket channel. 105 sc.close(); 106 ssc.close(); 107 } 108 109 /* 110 * Define the client side of the test. 111 * 112 * If the server prematurely exits, serverReady will be set to true 113 * to avoid infinite hangs. 114 */ 115 void doClientSide() throws Exception { 116 // create SSLEngine. 117 SSLEngine ssle = createSSLEngine(true); 118 119 /* 120 * Wait for server to get started. 121 */ 122 while (!serverReady) { 123 Thread.sleep(50); 124 } 125 126 // Create a non-blocking socket channel. 127 SocketChannel sc = SocketChannel.open(); 128 sc.configureBlocking(false); 129 InetSocketAddress isa = 130 new InetSocketAddress(InetAddress.getLocalHost(), serverPort); 131 sc.connect(isa); 132 133 // Complete connection. 134 while (!sc.finishConnect() ) { 135 // waiting for the connection completed. 136 } 137 138 // handshaking 139 handshaking(ssle, sc, null); 140 141 // send out application data 142 deliver(ssle, sc); 143 144 // receive application data 145 receive(ssle, sc); 146 147 // close the socket channel. 148 sc.close(); 149 } 150 151 /* 152 * ============================================================= 153 * The remainder is just support stuff 154 */ 155 volatile Exception serverException = null; 156 volatile Exception clientException = null; 157 158 // use any free port by default 159 volatile int serverPort = 0; 160 161 public static void main(String args[]) throws Exception { 162 if (debug) 163 System.setProperty("javax.net.debug", "all"); 164 165 new LargePacket(); 166 } 167 168 Thread clientThread = null; 169 Thread serverThread = null; 170 171 /* 172 * Primary constructor, used to drive remainder of the test. 173 * 174 * Fork off the other side, then do your work. 175 */ 176 LargePacket() throws Exception { 177 super("../etc"); 178 179 if (separateServerThread) { 180 startServer(true); 181 startClient(false); 182 } else { 183 startClient(true); 184 startServer(false); 185 } 186 187 /* 188 * Wait for other side to close down. 189 */ 190 if (separateServerThread) { 191 serverThread.join(); 192 } else { 193 clientThread.join(); 194 } 195 196 /* 197 * When we get here, the test is pretty much over. 198 * 199 * If the main thread excepted, that propagates back 200 * immediately. If the other thread threw an exception, we 201 * should report back. 202 */ 203 if (serverException != null) { 204 System.out.print("Server Exception:"); 205 throw serverException; 206 } 207 if (clientException != null) { 208 System.out.print("Client Exception:"); 209 throw clientException; 210 } 211 } 212 213 void startServer(boolean newThread) throws Exception { 214 if (newThread) { 215 serverThread = new Thread() { 216 public void run() { 217 try { 218 doServerSide(); 219 } catch (Exception e) { 220 /* 221 * Our server thread just died. 222 * 223 * Release the client, if not active already... 224 */ 225 System.err.println("Server died..."); 226 System.err.println(e); 227 serverReady = true; 228 serverException = e; 229 } 230 } 231 }; 232 serverThread.start(); 233 } else { 234 doServerSide(); 235 } 236 } 237 238 void startClient(boolean newThread) throws Exception { 239 if (newThread) { 240 clientThread = new Thread() { 241 public void run() { 242 try { 243 doClientSide(); 244 } catch (Exception e) { 245 /* 246 * Our client thread just died. 247 */ 248 System.err.println("Client died..."); 249 clientException = e; 250 } 251 } 252 }; 253 clientThread.start(); 254 } else { 255 doClientSide(); 256 } 257 } 258} 259