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/*
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* Copyright (c) 2003, 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 4854838
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* @summary Verify that SSL_NULL_WITH_NULL_NULL is returned as ciphersuite
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* if the handshake fails
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* @author Andreas Sterbenz
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*/
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import java.io.*;
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import java.net.ServerSocket;
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import java.net.Socket;
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import javax.net.ssl.*;
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public class SSL_NULL {
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private static volatile Boolean result;
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public static void main(String[] args) throws Exception {
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final SSLServerSocket serverSocket = (SSLServerSocket)
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SSLServerSocketFactory.getDefault().createServerSocket(0);
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serverSocket.setEnabledCipherSuites(
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serverSocket.getSupportedCipherSuites());
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new Thread() {
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public void run() {
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try {
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SSLSocket socket = (SSLSocket) serverSocket.accept();
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String suite = socket.getSession().getCipherSuite();
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if (!"SSL_NULL_WITH_NULL_NULL".equals(suite)) {
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System.err.println(
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"Wrong suite for failed handshake: " +
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"got " + suite +
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", expected SSL_NULL_WITH_NULL_NULL");
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} else {
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result = Boolean.TRUE;
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return;
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}
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} catch (IOException e) {
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System.err.println("Unexpected exception");
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e.printStackTrace();
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} finally {
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if (result == null) {
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result = Boolean.FALSE;
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}
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}
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}
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}.start();
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SSLSocket socket = (SSLSocket)
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SSLSocketFactory.getDefault().createSocket(
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"localhost", serverSocket.getLocalPort());
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socket.setEnabledCipherSuites(
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new String[] { "TLS_DHE_RSA_WITH_AES_128_CBC_SHA" });
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try {
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OutputStream out = socket.getOutputStream();
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out.write(0);
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out.flush();
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throw new RuntimeException("No exception received");
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} catch (SSLHandshakeException e) {
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System.out.println("Expected handshake exception: " + e);
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}
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System.out.println("client: " + socket.getSession().getCipherSuite());
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// wait for other thread to set result
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while (result == null) {
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Thread.sleep(50);
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}
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if (result.booleanValue()) {
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System.out.println("Test passed");
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} else {
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throw new Exception("Test failed");
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}
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}
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}
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