/*

 * Copyright (c) 2003, 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 4854838

 * @author Andreas Sterbenz

 */

import java.io.*;

import java.net.ServerSocket;

import java.net.Socket;

import javax.net.ssl.*;

public class SSL_NULL {

    private static volatile Boolean result;

    public static void main(String[] args) throws Exception {

        final SSLServerSocket serverSocket = (SSLServerSocket)

            SSLServerSocketFactory.getDefault().createServerSocket(0);

        serverSocket.setEnabledCipherSuites(

            serverSocket.getSupportedCipherSuites());

        new Thread() {

            public void run() {

                try {

                    SSLSocket socket = (SSLSocket) serverSocket.accept();

                    String suite = socket.getSession().getCipherSuite();

                    if (!"SSL_NULL_WITH_NULL_NULL".equals(suite)) {

                        System.err.println(

                            "Wrong suite for failed handshake: " +

                            "got " + suite +

                            ", expected SSL_NULL_WITH_NULL_NULL");

                    } else {

                        result = Boolean.TRUE;

                        return;

                    }

                } catch (IOException e) {

                    System.err.println("Unexpected exception");

                    e.printStackTrace();

                } finally {

                    if (result == null) {

                        result = Boolean.FALSE;

                    }

                }

            }

        }.start();

        SSLSocket socket = (SSLSocket)

            SSLSocketFactory.getDefault().createSocket(

                "localhost", serverSocket.getLocalPort());

        socket.setEnabledCipherSuites(

        try {

            OutputStream out = socket.getOutputStream();

            out.write(0);

            out.flush();

            throw new RuntimeException("No exception received");

        } catch (SSLHandshakeException e) {

        }

        System.out.println("client: " + socket.getSession().getCipherSuite());

        // wait for other thread to set result

        while (result == null) {

            Thread.sleep(50);

        }

        if (result.booleanValue()) {

            System.out.println("Test passed");

        } else {

            throw new Exception("Test failed");

        }

    }

}