1 /*
   2  * Copyright (c) 2015, 2016, 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 // SunJSSE does not support dynamic system properties, no way to re-use
  25 // system properties in samevm/agentvm mode.
  26 
  27 /*
  28  * @test
  29  * @bug 8043758
  30  * @summary Datagram Transport Layer Security (DTLS)
  31  * @modules java.base/sun.security.util
  32  * @build DTLSOverDatagram
  33  * @run main/othervm WeakCipherSuite TLS_DH_anon_WITH_AES_128_GCM_SHA256
  34  * @run main/othervm WeakCipherSuite SSL_DH_anon_WITH_DES_CBC_SHA
  35  * @run main/othervm WeakCipherSuite SSL_RSA_WITH_DES_CBC_SHA
  36  * @run main/othervm WeakCipherSuite SSL_DHE_RSA_WITH_DES_CBC_SHA
  37  * @run main/othervm WeakCipherSuite SSL_DHE_DSS_WITH_DES_CBC_SHA
  38  */
  39 
  40 import javax.net.ssl.SSLEngine;
  41 import java.security.Security;
  42 
  43 /**
  44  * Test common DTLS weak cipher suites.
  45  */
  46 public class WeakCipherSuite extends DTLSOverDatagram {
  47 
  48     // use the specific cipher suite
  49     volatile static String cipherSuite;
  50 
  51     public static void main(String[] args) throws Exception {
  52         // reset security properties to make sure that the algorithms
  53         // and keys used in this test are not disabled.
  54         Security.setProperty("jdk.tls.disabledAlgorithms", "");
  55         Security.setProperty("jdk.certpath.disabledAlgorithms", "");
  56 
  57         cipherSuite = args[0];
  58 
  59         WeakCipherSuite testCase = new WeakCipherSuite();
  60         testCase.runTest(testCase);
  61     }
  62 
  63     @Override
  64     SSLEngine createSSLEngine(boolean isClient) throws Exception {
  65         SSLEngine engine = super.createSSLEngine(isClient);
  66         engine.setEnabledCipherSuites(new String[]{cipherSuite});
  67 
  68         return engine;
  69     }
  70 }