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/** |
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$Id $ |
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|
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Copyright (C) 2008 Nicklas Nordborg |
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|
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This file is part of the FTP Server extension for BASE. |
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Available at http://baseplugins.thep.lu.se/ |
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BASE main site: http://base.thep.lu.se/ |
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----------------------------------------------------------- |
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|
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This is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 3 |
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of the License, or (at your option) any later version. |
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|
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The software is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with BASE. If not, see <http://www.gnu.org/licenses/>. |
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|
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*/ |
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package net.sf.basedb.clients.ftp; |
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import java.io.IOException; |
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|
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import org.apache.ftpserver.ftplet.DefaultFtplet; |
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import org.apache.ftpserver.ftplet.FtpException; |
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import org.apache.ftpserver.ftplet.FtpSession; |
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import org.apache.ftpserver.ftplet.Ftplet; |
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import org.apache.ftpserver.ftplet.FtpletResult; |
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import org.apache.ftpserver.ftplet.User; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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/** |
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We need this ftplet to catch disconnection events and logout the |
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logged in user from BASE. We extend the {@link DefaultFtplet} |
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which is just an empty implementation so we don't have to implement |
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all methods in the {@link Ftplet} interface. |
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|
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@author Nicklas |
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@version 1.0 |
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*/ |
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public class BaseFtplet |
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extends DefaultFtplet |
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{ |
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|
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private static final Logger log = LoggerFactory.getLogger(BaseFtplet.class); |
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|
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public BaseFtplet() |
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{} |
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|
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/* |
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From the Ftplet interface |
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------------------------- |
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*/ |
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/** |
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If a BASE user is currently logged in, log out. |
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*/ |
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@Override |
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public FtpletResult onDisconnect(FtpSession session) |
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throws FtpException, IOException |
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{ |
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log.debug("Disconnecting: ip=" + session.getClientAddress()); |
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User user = session.getUser(); |
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log.debug("Disconnecting: user=" + user); |
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if (user instanceof BaseUser) |
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{ |
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((BaseUser)user).logout(); |
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} |
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return super.onDisconnect(session); |
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} |
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|
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/** |
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We just log connections at DEBUG level. |
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*/ |
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@Override |
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public FtpletResult onConnect(FtpSession session) |
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throws FtpException, IOException |
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{ |
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if (log.isDebugEnabled()) |
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{ |
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log.debug("New connection from: " + session.getClientAddress()); |
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log.debug("Server address: " + session.getServerAddress()); |
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} |
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return super.onConnect(session); |
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} |
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// ------------------------------------- |
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|
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|
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} |