Logback: the reliable, generic, fast and flexible logging framework.
Copyright (C) 1999-2015, QOS.ch. All rights reserved.
This program and the accompanying materials are dual-licensed under
either the terms of the Eclipse Public License v1.0 as published by
the Eclipse Foundation
  or (per the licensee's choosing)
under the terms of the GNU Lesser General Public License version 2.1
as published by the Free Software Foundation.
/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.classic.net;

import java.security.NoSuchAlgorithmException;

import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLContext;

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.net.ssl.ConfigurableSSLServerSocketFactory;
import ch.qos.logback.core.net.ssl.SSLParametersConfiguration;

A SimpleSocketServer that supports SSL. 
     <b>Usage:</b> java ch.qos.logback.classic.net.ssl.SimpleSSLSocketServer port configFile

where port is a port number where the server listens and
configFile is an xml configuration file fed to JoranConfigurator. When running the SimpleSSLServerFactory as shown above, it is necessary to configure JSSE system properties using -Dname=value on the command-line when starting the server. In particular, you will probably want/need to configure the following system properties: 

javax.net.ssl.keyStore
javax.net.ssl.keyStorePassword
javax.net.ssl.keyStoreType
javax.net.ssl.trustStore
javax.net.ssl.trustStorePassword
javax.net.ssl.trustStoreType


See the 
Customizing the JSSE in the JSSE Reference Guide for details on how to
set these system properties.
Author:
Carl Harris/**
 * A {@link SimpleSocketServer} that supports SSL.
 * 
 * <pre>
 *      &lt;b&gt;Usage:&lt;/b&gt; java ch.qos.logback.classic.net.ssl.SimpleSSLSocketServer port configFile
 * </pre>
 * 
 * where <em>port</em> is a port number where the server listens and
 * <em>configFile</em> is an xml configuration file fed to
 * {@link JoranConfigurator}.
 * 
 * When running the SimpleSSLServerFactory as shown above, it is necessary to
 * configure JSSE system properties using {@code -Dname=value} on the
 * command-line when starting the server. In particular, you will probably
 * want/need to configure the following system properties:
 * <ul>
 * <li>javax.net.ssl.keyStore</li>
 * <li>javax.net.ssl.keyStorePassword</li>
 * <li>javax.net.ssl.keyStoreType</li>
 * <li>javax.net.ssl.trustStore</li>
 * <li>javax.net.ssl.trustStorePassword</li>
 * <li>javax.net.ssl.trustStoreType</li>
 * </ul>
 * <p>
 * See the <a href=
 * "http://docs.oracle.com/javase/1.5.0/docs/guide/security/jsse/JSSERefGuide.html#InstallationAndCustomization">
 * Customizing the JSSE</a> in the JSSE Reference Guide for details on how to
 * set these system properties.
 * 
 * @author Carl Harris
 */
public class SimpleSSLSocketServer extends SimpleSocketServer {

    private final ServerSocketFactory socketFactory;

    public static void main(String argv[]) throws Exception {
        doMain(SimpleSSLSocketServer.class, argv);
    }

    
Creates a new server using the default SSL context.
Params:
lc – logger context for received events
port – port on which the server is to listen
Throws:
NoSuchAlgorithmException – if the default SSL context cannot be
        created/**
     * Creates a new server using the default SSL context.
     * @param lc logger context for received events
     * @param port port on which the server is to listen
     * @throws NoSuchAlgorithmException if the default SSL context cannot be
     *         created
     */
    public SimpleSSLSocketServer(LoggerContext lc, int port) throws NoSuchAlgorithmException {
        this(lc, port, SSLContext.getDefault());
    }

    
Creates a new server using a custom SSL context.
Params:
lc – logger context for received events
port – port on which the server is to listen
sslContext – custom SSL context/**
     * Creates a new server using a custom SSL context.
     * @param lc logger context for received events
     * @param port port on which the server is to listen
     * @param sslContext custom SSL context
     */
    public SimpleSSLSocketServer(LoggerContext lc, int port, SSLContext sslContext) {
        super(lc, port);
        if (sslContext == null) {
            throw new NullPointerException("SSL context required");
        }
        SSLParametersConfiguration parameters = new SSLParametersConfiguration();

        parameters.setContext(lc);
        this.socketFactory = new ConfigurableSSLServerSocketFactory(parameters, sslContext.getServerSocketFactory());
    }

    @Override
    protected ServerSocketFactory getServerSocketFactory() {
        return socketFactory;
    }

}