70 lines
2.7 KiB
Java
70 lines
2.7 KiB
Java
/*
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* Copyright (c) 2018, 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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/**
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* @test
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* @bug 8210985
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* @summary Update the default SSL session cache size to 20480
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* @run main/othervm DefautlCacheSize
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*/
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// The SunJSSE provider cannot use System Properties in samevm/agentvm mode.
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// Please run JSSE test in othervm mode.
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLServerSocket;
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import javax.net.ssl.SSLServerSocketFactory;
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import javax.net.ssl.SSLSessionContext;
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public class DefautlCacheSize {
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public static void main(String[] args) throws Exception {
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SSLServerSocketFactory sssf =
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(SSLServerSocketFactory)SSLServerSocketFactory.getDefault();
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try (SSLServerSocket serverSocket =
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(SSLServerSocket)sssf.createServerSocket()) {
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String[] protocols = serverSocket.getSupportedProtocols();
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for (int i = 0; i < protocols.length; i++) {
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if (protocols[i].equals("SSLv2Hello")) {
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continue;
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}
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SSLContext sslContext = SSLContext.getInstance(protocols[i]);
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SSLSessionContext sessionContext =
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sslContext.getServerSessionContext();
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if (sessionContext.getSessionCacheSize() == 0) {
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throw new Exception(
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"the default server session cache size is infinite");
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}
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sessionContext = sslContext.getClientSessionContext();
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if (sessionContext.getSessionCacheSize() == 0) {
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throw new Exception(
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"the default client session cache size is infinite");
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}
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}
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}
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}
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}
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