/*

 * Copyright (c) 2013, 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.

 */

// SunJSSE does not support dynamic system properties, no way to re-use

// system properties in samevm/agentvm mode.

/*

 * @test

 * @bug 7093640

 * @summary Enable TLS 1.1 and TLS 1.2 by default in client side of SunJSSE

 * @run main/othervm -Djdk.tls.client.protocols="TLSv1,TLSv1.1,TLSv1.2"

 *      NoOldVersionContext

 */

import javax.net.*;

import javax.net.ssl.*;

import java.util.Arrays;

public class NoOldVersionContext {

    static enum ContextVersion {

        TLS_CV_01("SSL",

                new String[] {"TLSv1", "TLSv1.1", "TLSv1.2"}),

        TLS_CV_02("TLS",

                new String[] {"TLSv1", "TLSv1.1", "TLSv1.2"}),

        TLS_CV_03("SSLv3",

                new String[] {"SSLv3", "TLSv1"}),

        TLS_CV_04("TLSv1",

                new String[] {"SSLv3", "TLSv1"}),

        TLS_CV_05("TLSv1.1",

                new String[] {"SSLv3", "TLSv1", "TLSv1.1"}),

        TLS_CV_06("TLSv1.2",

                new String[] {"SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"}),

        TLS_CV_07("Default",

                new String[] {"TLSv1", "TLSv1.1", "TLSv1.2"});

        final String contextVersion;

        final String[] enabledProtocols;

        final static String[] supportedProtocols = new String[] {

                "SSLv2Hello", "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"};

        ContextVersion(String contextVersion, String[] enabledProtocols) {

            this.contextVersion = contextVersion;

            this.enabledProtocols = enabledProtocols;

        }

    }

    private static boolean checkProtocols(String[] target, String[] expected) {

        boolean success = true;

        if (target.length == 0) {

            System.out.println("\tError: No protocols");

            success = false;

        }

        if (!Arrays.equals(target, expected)) {

            System.out.println("\tError: Expected to get protocols " +

                    Arrays.toString(expected));

            System.out.println("\tError: The actual protocols " +

                    Arrays.toString(target));

            success = false;

        }

        return success;

    }

    private static boolean checkCipherSuites(String[] target) {

        boolean success = true;

        if (target.length == 0) {

            System.out.println("\tError: No cipher suites");

            success = false;

        }

        return success;

    }

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

        boolean failed = false;

        for (ContextVersion cv : ContextVersion.values()) {

            System.out.println("Checking SSLContext of " + cv.contextVersion);

            SSLContext context = SSLContext.getInstance(cv.contextVersion);

            // Default SSLContext is initialized automatically.

            if (!cv.contextVersion.equals("Default")) {

                // Use default TK, KM and random.

                context.init((KeyManager[])null, (TrustManager[])null, null);

            }

            //

            // Check SSLContext

            //

            // Check default SSLParameters of SSLContext

            System.out.println("\tChecking default SSLParameters");

            SSLParameters parameters = context.getDefaultSSLParameters();

            String[] protocols = parameters.getProtocols();

            failed |= !checkProtocols(protocols, cv.enabledProtocols);

            String[] ciphers = parameters.getCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            // Check supported SSLParameters of SSLContext

            System.out.println("\tChecking supported SSLParameters");

            parameters = context.getSupportedSSLParameters();

            protocols = parameters.getProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            ciphers = parameters.getCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            //

            // Check SSLEngine

            //

            // Check SSLParameters of SSLEngine

            System.out.println();

            System.out.println("\tChecking SSLEngine of this SSLContext");

            System.out.println("\tChecking SSLEngine.getSSLParameters()");

            SSLEngine engine = context.createSSLEngine();

            engine.setUseClientMode(true);

            parameters = engine.getSSLParameters();

            protocols = parameters.getProtocols();

            failed |= !checkProtocols(protocols, cv.enabledProtocols);

            ciphers = parameters.getCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getEnabledProtocols()");

            protocols = engine.getEnabledProtocols();

            failed |= !checkProtocols(protocols, cv.enabledProtocols);

            System.out.println("\tChecking SSLEngine.getEnabledCipherSuites()");

            ciphers = engine.getEnabledCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getSupportedProtocols()");

            protocols = engine.getSupportedProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            System.out.println(

                    "\tChecking SSLEngine.getSupportedCipherSuites()");

            ciphers = engine.getSupportedCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            //

            // Check SSLSocket

            //

            // Check SSLParameters of SSLSocket

            System.out.println();

            System.out.println("\tChecking SSLSocket of this SSLContext");

            System.out.println("\tChecking SSLSocket.getSSLParameters()");

            SocketFactory fac = context.getSocketFactory();

            SSLSocket socket = (SSLSocket)fac.createSocket();

            parameters = socket.getSSLParameters();

            protocols = parameters.getProtocols();

            failed |= !checkProtocols(protocols, cv.enabledProtocols);

            ciphers = parameters.getCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getEnabledProtocols()");

            protocols = socket.getEnabledProtocols();

            failed |= !checkProtocols(protocols, cv.enabledProtocols);

            System.out.println("\tChecking SSLEngine.getEnabledCipherSuites()");

            ciphers = socket.getEnabledCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getSupportedProtocols()");

            protocols = socket.getSupportedProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            System.out.println(

                    "\tChecking SSLEngine.getSupportedCipherSuites()");

            ciphers = socket.getSupportedCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            //

            // Check SSLServerSocket

            //

            // Check SSLParameters of SSLServerSocket

            System.out.println();

            System.out.println("\tChecking SSLServerSocket of this SSLContext");

            System.out.println("\tChecking SSLServerSocket.getSSLParameters()");

            SSLServerSocketFactory sf = context.getServerSocketFactory();

            SSLServerSocket ssocket = (SSLServerSocket)sf.createServerSocket();

            parameters = ssocket.getSSLParameters();

            protocols = parameters.getProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            ciphers = parameters.getCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getEnabledProtocols()");

            protocols = ssocket.getEnabledProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            System.out.println("\tChecking SSLEngine.getEnabledCipherSuites()");

            ciphers = ssocket.getEnabledCipherSuites();

            failed |= !checkCipherSuites(ciphers);

            System.out.println("\tChecking SSLEngine.getSupportedProtocols()");

            protocols = ssocket.getSupportedProtocols();

            failed |= !checkProtocols(protocols, cv.supportedProtocols);

            System.out.println(

                    "\tChecking SSLEngine.getSupportedCipherSuites()");

            ciphers = ssocket.getSupportedCipherSuites();

            failed |= !checkCipherSuites(ciphers);

        }

        if (failed) {

            throw new Exception("Run into problems, see log for more details");

        } else {

            System.out.println("\t... Success");

        }

    }

}