1 /* 2 * Copyright (c) 2011, 2013, 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 6976117 30 * @summary SSLContext.getInstance("TLSv1.1") returns SSLEngines/SSLSockets 31 * without TLSv1.1 enabled 32 * @run main/othervm SSLContextVersion 33 */ 34 35 import javax.net.ssl.*; 36 37 public class SSLContextVersion { 38 static enum ContextVersion { 39 TLS_CV_01("SSL", "TLSv1.2", "TLSv1.2"), 40 TLS_CV_02("TLS", "TLSv1.2", "TLSv1.2"), 41 TLS_CV_03("SSLv3", "TLSv1", "TLSv1.2"), 42 TLS_CV_04("TLSv1", "TLSv1", "TLSv1.2"), 43 TLS_CV_05("TLSv1.1", "TLSv1.1", "TLSv1.2"), 44 TLS_CV_06("TLSv1.2", "TLSv1.2", "TLSv1.2"), 45 TLS_CV_07("Default", "TLSv1.2", "TLSv1.2"); 46 47 final String contextVersion; 48 final String defaultProtocolVersion; 49 final String supportedProtocolVersion; 50 51 ContextVersion(String contextVersion, String defaultProtocolVersion, 52 String supportedProtocolVersion) { 53 this.contextVersion = contextVersion; 54 this.defaultProtocolVersion = defaultProtocolVersion; 55 this.supportedProtocolVersion = supportedProtocolVersion; 56 } 57 } 58 59 public static void main(String[] args) throws Exception { 60 for (ContextVersion cv : ContextVersion.values()) { 61 System.out.println("Checking SSLContext of " + cv.contextVersion); 62 SSLContext context = SSLContext.getInstance(cv.contextVersion); 63 64 // Default SSLContext is initialized automatically. 65 if (!cv.contextVersion.equals("Default")) { 66 // Use default TK, KM and random. 67 context.init((KeyManager[])null, (TrustManager[])null, null); 68 } 69 70 SSLParameters parameters = context.getDefaultSSLParameters(); 71 72 String[] protocols = parameters.getProtocols(); 73 String[] ciphers = parameters.getCipherSuites(); 74 75 if (protocols.length == 0 || ciphers.length == 0) { 76 throw new Exception("No default protocols or cipher suites"); 77 } 78 79 boolean isMatch = false; 80 for (String protocol : protocols) { 81 System.out.println("\tdefault protocol version " + protocol); 82 if (protocol.equals(cv.defaultProtocolVersion)) { 83 isMatch = true; 84 break; 85 } 86 } 87 88 if (!isMatch) { 89 throw new Exception("No matched default protocol"); 90 } 91 92 parameters = context.getSupportedSSLParameters(); 93 94 protocols = parameters.getProtocols(); 95 ciphers = parameters.getCipherSuites(); 96 97 if (protocols.length == 0 || ciphers.length == 0) { 98 throw new Exception("No supported protocols or cipher suites"); 99 } 100 101 isMatch = false; 102 for (String protocol : protocols) { 103 System.out.println("\tsupported protocol version " + protocol); 104 if (protocol.equals(cv.supportedProtocolVersion)) { 105 isMatch = true; 106 break; 107 } 108 } 109 110 if (!isMatch) { 111 throw new Exception("No matched supported protocol"); 112 } 113 System.out.println("\t... Success"); 114 } 115 } 116 }