| /* | |
| * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| /** | |
| * @test | |
| * @bug 8210985 | |
| * @summary Update the default SSL session cache size to 20480 | |
| * @run main/othervm DefautlCacheSize | |
| */ | |
| // The SunJSSE provider cannot use System Properties in samevm/agentvm mode. | |
| // Please run JSSE test in othervm mode. | |
| import javax.net.ssl.SSLContext; | |
| import javax.net.ssl.SSLServerSocket; | |
| import javax.net.ssl.SSLServerSocketFactory; | |
| import javax.net.ssl.SSLSessionContext; | |
| public class DefautlCacheSize { | |
| public static void main(String[] args) throws Exception { | |
| SSLServerSocketFactory sssf = | |
| (SSLServerSocketFactory)SSLServerSocketFactory.getDefault(); | |
| try (SSLServerSocket serverSocket = | |
| (SSLServerSocket)sssf.createServerSocket()) { | |
| String[] protocols = serverSocket.getSupportedProtocols(); | |
| for (int i = 0; i < protocols.length; i++) { | |
| if (protocols[i].equals("SSLv2Hello")) { | |
| continue; | |
| } | |
| SSLContext sslContext = SSLContext.getInstance(protocols[i]); | |
| SSLSessionContext sessionContext = | |
| sslContext.getServerSessionContext(); | |
| if (sessionContext.getSessionCacheSize() == 0) { | |
| throw new Exception( | |
| "the default server session cache size is infinite"); | |
| } | |
| sessionContext = sslContext.getClientSessionContext(); | |
| if (sessionContext.getSessionCacheSize() == 0) { | |
| throw new Exception( | |
| "the default client session cache size is infinite"); | |
| } | |
| } | |
| } | |
| } | |
| } |