1 /* 2 * Copyright (c) 2015, 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 import javax.net.ssl.SSLContext; 25 import javax.net.ssl.SSLEngine; 26 import javax.net.ssl.SSLEngineResult; 27 import javax.net.ssl.SSLException; 28 29 /** 30 * Testing SSLEngines re-handshaking using each of the supported cipher suites 31 * with application data exchange before and after re-handshake and closing of 32 * the engines. 33 */ 34 public class RehandshakeWithDataExTest extends SSLEngineTestCase { 35 main(String[] args)36 public static void main(String[] args) { 37 RehandshakeWithDataExTest test = new RehandshakeWithDataExTest(); 38 setUpAndStartKDCIfNeeded(); 39 test.runTests(); 40 } 41 42 @Override testOneCipher(String cipher)43 protected void testOneCipher(String cipher) throws SSLException { 44 SSLContext context = getContext(); 45 int maxPacketSize = getMaxPacketSize(); 46 boolean useSNI = !TEST_MODE.equals("norm"); 47 SSLEngine clientEngine = getClientSSLEngine(context, useSNI); 48 SSLEngine serverEngine = getServerSSLEngine(context, useSNI); 49 clientEngine.setEnabledCipherSuites(new String[]{cipher}); 50 serverEngine.setEnabledCipherSuites(new String[]{cipher}); 51 serverEngine.setNeedClientAuth(!cipher.contains("anon")); 52 long initialEpoch = 0; 53 long secondEpoch = 0; 54 long thirdEpoch = 0; 55 SSLEngineResult r; 56 doHandshake(clientEngine, serverEngine, maxPacketSize, 57 HandshakeMode.INITIAL_HANDSHAKE); 58 sendApplicationData(clientEngine, serverEngine); 59 r = sendApplicationData(serverEngine, clientEngine); 60 if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) { 61 initialEpoch = r.sequenceNumber() >> 48; 62 } 63 doHandshake(clientEngine, serverEngine, maxPacketSize, 64 HandshakeMode.REHANDSHAKE_BEGIN_CLIENT); 65 sendApplicationData(clientEngine, serverEngine); 66 r = sendApplicationData(serverEngine, clientEngine); 67 AssertionError epochError = new AssertionError("Epoch number" 68 + " did not grow after re-handshake! " 69 + " Was " + initialEpoch + ", now " + secondEpoch + "."); 70 if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) { 71 secondEpoch = r.sequenceNumber() >> 48; 72 if (Long.compareUnsigned(secondEpoch, initialEpoch) <= 0) { 73 throw epochError; 74 } 75 } 76 doHandshake(clientEngine, serverEngine, maxPacketSize, 77 HandshakeMode.REHANDSHAKE_BEGIN_SERVER); 78 sendApplicationData(clientEngine, serverEngine); 79 r = sendApplicationData(serverEngine, clientEngine); 80 if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) { 81 thirdEpoch = r.sequenceNumber() >> 48; 82 if (Long.compareUnsigned(thirdEpoch, secondEpoch) <= 0) { 83 throw epochError; 84 } 85 } 86 closeEngines(clientEngine, serverEngine); 87 } 88 89 } 90