/*

 * Copyright (c) 2001, 2011, 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 4329114

 * @summary Need better way of reflecting the reason when a chain is

 *      rejected as untrusted.

 * @ignore JSSE supports algorithm constraints with CR 6916074,

 *      need to update this test case in JDK 7 soon

 * @run main/othervm CheckMyTrustedKeystore

 *

 * @author Brad Wetmore

 */

// This is a serious hack job!

import java.io.*;

import java.net.*;

import java.security.*;

import javax.net.ssl.*;

import java.security.cert.*;

public class CheckMyTrustedKeystore {

    /*

     * =============================================================

     * Set the various variables needed for the tests, then

     * specify what tests to run on each side.

     */

    /*

     * Should we run the client or server in a separate thread?

     * Both sides can throw exceptions, but do you have a preference

     * as to which side should be the main thread.

     */

    static boolean separateServerThread = true;

    /*

     * Where do we find the keystores?

     */

    final static String pathToStores = "../etc";

    final static String keyStoreFile = "keystore";

    final static String trustStoreFile = "truststore";

    final static String unknownStoreFile = "unknown_keystore";

    final static String passwd = "passphrase";

    final static char[] cpasswd = "passphrase".toCharArray();

    /*

     * Is the server ready to serve?

     */

    volatile static boolean serverReady = false;

    /*

     * Turn on SSL debugging?

     */

    final static boolean debug = false;

    /*

     * If the client or server is doing some kind of object creation

     * that the other side depends on, and that thread prematurely

     * exits, you may experience a hang.  The test harness will

     * terminate all hung threads after its timeout has expired,

     * currently 3 minutes by default, but you might try to be

     * smart about it....

     */

    /*

     * Define the server side of the test.

     *

     * If the server prematurely exits, serverReady will be set to true

     * to avoid infinite hangs.

     */

    void doServerSide() throws Exception {

        KeyStore ks = KeyStore.getInstance("JKS");

        com.sun.net.ssl.SSLContext ctx =

            com.sun.net.ssl.SSLContext.getInstance("TLS");

        com.sun.net.ssl.KeyManagerFactory kmf =

            com.sun.net.ssl.KeyManagerFactory.getInstance("SunX509");

        ks.load(new FileInputStream(keyFilename), cpasswd);

        kmf.init(ks, cpasswd);

        com.sun.net.ssl.TrustManager [] tms =

            new com.sun.net.ssl.TrustManager []

            { new MyComX509TrustManager() };

        ctx.init(kmf.getKeyManagers(), tms, null);

        SSLServerSocketFactory sslssf =

            (SSLServerSocketFactory) ctx.getServerSocketFactory();

        SSLServerSocket sslServerSocket =

            (SSLServerSocket) sslssf.createServerSocket(serverPort);

        serverPort = sslServerSocket.getLocalPort();

        sslServerSocket.setNeedClientAuth(true);

        /*

         * Create using the other type.

         */

        SSLContext ctx1 =

            SSLContext.getInstance("TLS");

        KeyManagerFactory kmf1 =

            KeyManagerFactory.getInstance("SunX509");

        TrustManager [] tms1 =

            new TrustManager []

            { new MyJavaxX509TrustManager() };

        kmf1.init(ks, cpasswd);

        ctx1.init(kmf1.getKeyManagers(), tms1, null);

        sslssf = (SSLServerSocketFactory) ctx1.getServerSocketFactory();

        SSLServerSocket sslServerSocket1 =

            (SSLServerSocket) sslssf.createServerSocket(serverPort1);

        serverPort1 = sslServerSocket1.getLocalPort();

        sslServerSocket1.setNeedClientAuth(true);

        /*

         * Signal Client, we're ready for his connect.

         */

        serverReady = true;

        SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();

        sslServerSocket.close();

        serverReady = false;

        InputStream sslIS = sslSocket.getInputStream();

        OutputStream sslOS = sslSocket.getOutputStream();

        sslIS.read();

        sslOS.write(85);

        sslOS.flush();

        sslSocket.close();

        sslSocket = (SSLSocket) sslServerSocket1.accept();

        sslIS = sslSocket.getInputStream();

        sslOS = sslSocket.getOutputStream();

        sslIS.read();

        sslOS.write(85);

        sslOS.flush();

        sslSocket.close();

        System.out.println("Server exiting!");

        System.out.flush();

    }

    void doTest(SSLSocket sslSocket) throws Exception {

        InputStream sslIS = sslSocket.getInputStream();

        OutputStream sslOS = sslSocket.getOutputStream();

        System.out.println("  Writing");

        sslOS.write(280);

        sslOS.flush();

        System.out.println("  Reading");

        sslIS.read();

        sslSocket.close();

    }

    /*

     * Define the client side of the test.

     *

     * If the server prematurely exits, serverReady will be set to true

     * to avoid infinite hangs.

     */

    void doClientSide() throws Exception {

        /*

         * Wait for server to get started.

         */

        while (!serverReady) {

            Thread.sleep(50);

        }

        /*

         * See if an unknown keystore actually gets checked ok.

         */

        System.out.println("==============");

        System.out.println("Starting test0");

        KeyStore uks = KeyStore.getInstance("JKS");

        SSLContext ctx =

            SSLContext.getInstance("TLS");

        KeyManagerFactory kmf =

            KeyManagerFactory.getInstance("SunX509");

        uks.load(new FileInputStream(unknownFilename), cpasswd);

        kmf.init(uks, cpasswd);

        TrustManager [] tms = new TrustManager []

            { new MyJavaxX509TrustManager() };

        ctx.init(kmf.getKeyManagers(), tms, null);

        SSLSocketFactory sslsf =

            (SSLSocketFactory) ctx.getSocketFactory();

        System.out.println("Trying first socket " + serverPort);

        SSLSocket sslSocket = (SSLSocket)

            sslsf.createSocket("localhost", serverPort);

        doTest(sslSocket);

        /*

         * Now try the other way.

         */

        com.sun.net.ssl.SSLContext ctx1 =

            com.sun.net.ssl.SSLContext.getInstance("TLS");

        com.sun.net.ssl.KeyManagerFactory kmf1 =

            com.sun.net.ssl.KeyManagerFactory.getInstance("SunX509");

        kmf1.init(uks, cpasswd);

        com.sun.net.ssl.TrustManager [] tms1 =

            new com.sun.net.ssl.TrustManager []

            { new MyComX509TrustManager() };

        ctx1.init(kmf1.getKeyManagers(), tms1, null);

        sslsf = (SSLSocketFactory) ctx1.getSocketFactory();

        System.out.println("Trying second socket " + serverPort1);

        sslSocket = (SSLSocket) sslsf.createSocket("localhost",

            serverPort1);

        doTest(sslSocket);

        System.out.println("Completed test1");

    }

    /*

     * =============================================================

     * The remainder is just support stuff

     */

    int serverPort = 0;

    int serverPort1 = 0;

    volatile Exception serverException = null;

    volatile Exception clientException = null;

    final static String keyFilename =

        System.getProperty("test.src", "./") + "/" + pathToStores +

        "/" + keyStoreFile;

    final static String unknownFilename =

        System.getProperty("test.src", "./") + "/" + pathToStores +

        "/" + unknownStoreFile;

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

        if (debug)

            System.setProperty("javax.net.debug", "all");

        /*

         * Start the tests.

         */

        new CheckMyTrustedKeystore();

    }

    Thread clientThread = null;

    Thread serverThread = null;

    /*

     * Primary constructor, used to drive remainder of the test.

     *

     * Fork off the other side, then do your work.

     */

    CheckMyTrustedKeystore() throws Exception {

        if (separateServerThread) {

            startServer(true);

            startClient(false);

        } else {

            startClient(true);

            startServer(false);

        }

        /*

         * Wait for other side to close down.

         */

        if (separateServerThread) {

            serverThread.join();

        } else {

            clientThread.join();

        }

        /*

         * When we get here, the test is pretty much over.

         *

         * If the main thread excepted, that propagates back

         * immediately.  If the other thread threw an exception, we

         * should report back.

         */

        if (serverException != null) {

            System.out.print("Server Exception:");

            throw serverException;

        }

        if (clientException != null) {

            System.out.print("Client Exception:");

            throw clientException;

        }

    }

    void startServer(boolean newThread) throws Exception {

        if (newThread) {

            serverThread = new Thread() {

                public void run() {

                    try {

                        doServerSide();

                    } catch (Exception e) {

                        /*

                         * Our server thread just died.

                         *

                         * Release the client, if not active already...

                         */

                        System.err.println("Server died...");

                        serverReady = true;

                        serverException = e;

                    }

                }

            };

            serverThread.start();

        } else {

            doServerSide();

        }

    }

    void startClient(boolean newThread) throws Exception {

        if (newThread) {

            clientThread = new Thread() {

                public void run() {

                    try {

                        doClientSide();

                    } catch (Exception e) {

                        /*

                         * Our client thread just died.

                         */

                        System.err.println("Client died...");

                        clientException = e;

                    }

                }

            };

            clientThread.start();

        } else {

            doClientSide();

        }

    }

}

class MyComX509TrustManager implements com.sun.net.ssl.X509TrustManager {

    public X509Certificate[] getAcceptedIssuers() {

        return (new X509Certificate[0]);

    }

    public boolean isClientTrusted(X509Certificate[] chain) {

        System.out.println("    IsClientTrusted?");

        return true;

    }

    public boolean isServerTrusted(X509Certificate[] chain) {

        System.out.println("    IsServerTrusted?");

        return true;

    }

}

class MyJavaxX509TrustManager implements X509TrustManager {

    public X509Certificate[] getAcceptedIssuers() {

        return (new X509Certificate[0]);

    }

    public void checkClientTrusted(X509Certificate[] chain, String authType)

            throws CertificateException {

        System.out.println("    CheckClientTrusted(" + authType + ")?");

    }

    public void checkServerTrusted(X509Certificate[] chain, String authType)

            throws CertificateException {

        System.out.println("    CheckServerTrusted(" + authType + ")?");

    }

}