/*
 *
 * Copyright (c) 1994, 2004, Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * -Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * Redistribution in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in
 * the documentation and/or other materials provided with the
 * distribution.
 *
 * Neither the name of Oracle nor the names of
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
 * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
 * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT
 * OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
 * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT,
 * SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
 * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF
 * THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS
 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 *
 * You acknowledge that this software is not designed, licensed or
 * intended for use in the design, construction, operation or
 * maintenance of any nuclear facility.
 */

import java.io.*;
import java.net.*;
import java.rmi.server.*;
import javax.net.ssl.*;
import java.security.KeyStore;
import javax.net.ssl.*;

public class RMISSLServerSocketFactory implements RMIServerSocketFactory {

    /*
     * Create one SSLServerSocketFactory, so we can reuse sessions
     * created by previous sessions of this SSLContext.
     */
    private SSLServerSocketFactory ssf = null;

    public RMISSLServerSocketFactory() throws Exception {
        try {
            // set up key manager to do server authentication
            SSLContext ctx;
            KeyManagerFactory kmf;
            KeyStore ks;

            char[] passphrase = "passphrase".toCharArray();
            ks = KeyStore.getInstance("JKS");
            ks.load(new FileInputStream("testkeys"), passphrase);

            kmf = KeyManagerFactory.getInstance("SunX509");
            kmf.init(ks, passphrase);

            ctx = SSLContext.getInstance("TLS");
            ctx.init(kmf.getKeyManagers(), null, null);

            ssf = ctx.getServerSocketFactory();
        } catch (Exception e) {
            e.printStackTrace();
            throw e;
        }
    }

    public ServerSocket createServerSocket(int port) throws IOException {
            return ssf.createServerSocket(port);
    }

    public int hashCode() {
        return getClass().hashCode();
    }

    public boolean equals(Object obj) {
        if (obj == this) {
            return true;
        } else if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        return true;
    }
}