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1 /* |
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2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 // SunJSSE does not support dynamic system properties, no way to re-use |
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25 // system properties in samevm/agentvm mode. |
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26 |
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27 /* |
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28 * @test |
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29 * @bug 8043758 |
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30 * @summary Datagram Transport Layer Security (DTLS) |
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31 * @compile DTLSOverDatagram.java |
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32 * @run main/othervm InvalidRecords |
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33 */ |
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34 |
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35 import java.net.DatagramPacket; |
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36 import java.net.SocketAddress; |
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37 |
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38 /** |
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39 * Test that if handshake messages are crasged, the handshake would fail |
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40 * because of handshaking hash verification. |
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41 */ |
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42 public class InvalidRecords extends DTLSOverDatagram { |
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43 boolean needInvalidRecords = true; |
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44 |
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45 public static void main(String[] args) throws Exception { |
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46 InvalidRecords testCase = new InvalidRecords(); |
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47 testCase.runTest(testCase); |
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48 } |
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49 |
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50 @Override |
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51 public boolean isGoodJob() { |
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52 return false; |
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53 } |
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54 |
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55 @Override |
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56 DatagramPacket createHandshakePacket(byte[] ba, SocketAddress socketAddr) { |
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57 if (needInvalidRecords && (ba.length >= 60) && |
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58 (ba[0x00] == (byte)0x16) && (ba[0x0D] == (byte)0x01) && |
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59 (ba[0x3B] == (byte)0x00) && (ba[0x3C] > 0)) { |
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60 |
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61 // ba[0x00]: record type |
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62 // ba[0x0D]: handshake type |
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63 // ba[0x3B]: length of session ID |
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64 // ba[0x3C]: length of cookie |
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65 |
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66 // ClientHello with cookie |
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67 needInvalidRecords = false; |
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68 System.out.println("invalidate ClientHello message"); |
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69 if (ba[ba.length - 1] == (byte)0xFF) { |
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70 ba[ba.length - 1] = (byte)0xFE; |
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71 } else { |
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72 ba[ba.length - 1] = (byte)0xFF; |
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73 } |
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74 } |
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75 |
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76 return super.createHandshakePacket(ba, socketAddr); |
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77 } |
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78 } |