86 lines
3.7 KiB
Java
86 lines
3.7 KiB
Java
/*
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* Copyright (c) 2015, 2017, 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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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLEngine;
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import javax.net.ssl.SSLEngineResult;
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import javax.net.ssl.SSLException;
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import java.util.Random;
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import jdk.test.lib.RandomFactory;
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/**
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* Testing SSLEngines re-handshaking with cipher change. New cipher is taken
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* randomly from the supported ciphers list.
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*/
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public class RehandshakeWithCipherChangeTest extends SSLEngineTestCase {
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public static void main(String[] s) {
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RehandshakeWithCipherChangeTest test
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= new RehandshakeWithCipherChangeTest();
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test.runTests(Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS);
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}
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@Override
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protected void testOneCipher(String cipher) throws SSLException {
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SSLContext context = getContext();
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int maxPacketSize = getMaxPacketSize();
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SSLEngine clientEngine = context.createSSLEngine();
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clientEngine.setUseClientMode(true);
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SSLEngine serverEngine = context.createSSLEngine();
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serverEngine.setUseClientMode(false);
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clientEngine.setEnabledCipherSuites(new String[]{cipher});
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serverEngine.setEnabledCipherSuites(
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Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers);
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String randomCipher;
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serverEngine.setNeedClientAuth(true);
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long initialEpoch = 0;
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long secondEpoch = 0;
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SSLEngineResult r;
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doHandshake(clientEngine, serverEngine, maxPacketSize,
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HandshakeMode.INITIAL_HANDSHAKE);
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sendApplicationData(clientEngine, serverEngine);
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r = sendApplicationData(serverEngine, clientEngine);
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if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) {
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initialEpoch = r.sequenceNumber() >> 48;
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}
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final Random RNG = RandomFactory.getRandom();
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randomCipher = Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers[RNG
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.nextInt(Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers.length)];
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clientEngine.setEnabledCipherSuites(new String[]{randomCipher});
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doHandshake(clientEngine, serverEngine, maxPacketSize,
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HandshakeMode.REHANDSHAKE_BEGIN_CLIENT);
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sendApplicationData(clientEngine, serverEngine);
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r = sendApplicationData(serverEngine, clientEngine);
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if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) {
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secondEpoch = r.sequenceNumber() >> 48;
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AssertionError epochError = new AssertionError("Epoch number"
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+ " did not grow after re-handshake! "
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+ " Was " + initialEpoch + ", now " + secondEpoch + ".");
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if (Long.compareUnsigned(secondEpoch, initialEpoch) <= 0) {
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throw epochError;
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}
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}
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closeEngines(clientEngine, serverEngine);
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}
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}
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