001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.classic.net.server;
015
016import javax.net.ServerSocketFactory;
017import javax.net.ssl.SSLContext;
018
019import ch.qos.logback.core.net.ssl.ConfigurableSSLServerSocketFactory;
020import ch.qos.logback.core.net.ssl.SSLComponent;
021import ch.qos.logback.core.net.ssl.SSLConfiguration;
022import ch.qos.logback.core.net.ssl.SSLParametersConfiguration;
023
024/**
025 * A {@link ServerSocketReceiver} that supports SSL.
026 *
027 * @author Carl Harris
028 */
029public class SSLServerSocketReceiver extends ServerSocketReceiver implements SSLComponent {
030
031    private SSLConfiguration ssl;
032    private ServerSocketFactory socketFactory;
033
034    /**
035     * {@inheritDoc}
036     */
037    @Override
038    protected ServerSocketFactory getServerSocketFactory() throws Exception {
039        if (socketFactory == null) {
040            SSLContext sslContext = getSsl().createContext(this);
041            SSLParametersConfiguration parameters = getSsl().getParameters();
042            parameters.setContext(getContext());
043            socketFactory = new ConfigurableSSLServerSocketFactory(parameters, sslContext.getServerSocketFactory());
044        }
045        return socketFactory;
046    }
047
048    /**
049     * Gets the server's SSL configuration.
050     * @return SSL configuration; if no SSL configuration was provided
051     *    a default configuration is returned
052     */
053    public SSLConfiguration getSsl() {
054        if (ssl == null) {
055            ssl = new SSLConfiguration();
056        }
057        return ssl;
058    }
059
060    /**
061     * Gets the server's SSL configuration.
062     * @param ssl the SSL configuration to set.
063     */
064    public void setSsl(SSLConfiguration ssl) {
065        this.ssl = ssl;
066    }
067
068}