SimpleGatewaySslFtpServer.java

/**
 * This file is part of Waarp Project.
 * 
 * Copyright 2009, Frederic Bregier, and individual contributors by the @author tags. See the
 * COPYRIGHT.txt in the distribution for a full listing of individual contributors.
 * 
 * All Waarp Project is free software: you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 * 
 * Waarp 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 for more details.
 * 
 * You should have received a copy of the GNU General Public License along with Waarp . If not, see
 * <http://www.gnu.org/licenses/>.
 */
package org.waarp.ftp.simpleimpl;

import org.waarp.common.file.filesystembased.FilesystemBasedFileParameterImpl;
import org.waarp.common.logging.WaarpLogger;
import org.waarp.common.logging.WaarpLoggerFactory;
import org.waarp.common.logging.WaarpSlf4JLoggerFactory;
import org.waarp.ftp.core.exception.FtpNoConnectionException;
import org.waarp.ftp.simpleimpl.config.FileBasedConfiguration;
import org.waarp.ftp.simpleimpl.config.FileBasedSslConfiguration;
import org.waarp.ftp.simpleimpl.control.SimpleBusinessHandler;
import org.waarp.ftp.simpleimpl.data.FileSystemBasedDataBusinessHandler;

/**
 * Example of FTP Server using simple authentication (XML FileInterface based), and standard
 * Directory and FileInterface implementation (Filesystem based).
 * 
 * @author Frederic Bregier
 * 
 */
public class SimpleGatewaySslFtpServer {
    /**
     * Internal Logger
     */
    private static WaarpLogger logger = null;

    /**
     * Take 2 simple XML files as configuration.
     * 
     * @param args
     */
    public static void main(String[] args) {
        if (args.length != 3) {
            System.err.println("Usage: " +
                    SimpleGatewaySslFtpServer.class.getName() + " <config-file> <ssl-config-file> SSL|AUTH");
            return;
        }
        WaarpLoggerFactory.setDefaultFactory(new WaarpSlf4JLoggerFactory(null));
        logger = WaarpLoggerFactory
                .getLogger(SimpleGatewaySslFtpServer.class);
        String config = args[0];
        FileBasedConfiguration configuration = new FileBasedConfiguration(
                SimpleGatewaySslFtpServer.class, SimpleBusinessHandler.class,
                FileSystemBasedDataBusinessHandler.class,
                new FilesystemBasedFileParameterImpl());
        if (!configuration.setConfigurationFromXml(config)) {
            System.err.println("Bad configuration");
            return;
        }
        if (!FileBasedSslConfiguration.setConfigurationServerFromXml(configuration, args[1])) {
            System.err.println("Bad Ssl configuration");
            return;
        }
        if (args[2].equalsIgnoreCase("SSL")) {
            // native SSL support
            configuration.getFtpInternalConfiguration().setUsingNativeSsl(true);
            configuration.getFtpInternalConfiguration().setAcceptAuthProt(false);
        } else if (args[2].equalsIgnoreCase("AUTH")) {
            // AUTH, PROT, ... support
            configuration.getFtpInternalConfiguration().setUsingNativeSsl(false);
            configuration.getFtpInternalConfiguration().setAcceptAuthProt(true);
        } else {
            // unknown option
            System.err.println("Bad Ssl Option configuration: SSL ot AUTH but " + args[2]);
            return;
        }
        // Start server.
        try {
            configuration.serverStartup();
        } catch (FtpNoConnectionException e) {
            logger.error("FTP not started: Mode "
                    + (configuration.getFtpInternalConfiguration().isUsingNativeSsl() ? "SSL" : "AUTH"), e);
        }
        logger.info("FTP started: Mode "
                + (configuration.getFtpInternalConfiguration().isUsingNativeSsl() ? "SSL" : "AUTH"));
    }

}