/*
* eXist Open Source Native XML Database
* Copyright (C) 2010-2011 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id: SessionAuthentication.java 13799 2011-02-20 19:39:39Z shabanovd $
*/
package org.exist.security.internal;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;
import org.eclipse.jetty.security.UserAuthentication;
import org.eclipse.jetty.server.UserIdentity;
import org.eclipse.jetty.util.security.Constraint;
/**
* @author <a href="mailto:shabanovd@gmail.com">Dmitriy Shabanov</a>
*
*/
public class HttpSessionAuthentication extends UserAuthentication implements HttpSessionAttributeListener {
public static final String __J_AUTHENTICATED = "org.eclipse.jetty.security.UserIdentity";
HttpSession _session;
public HttpSessionAuthentication(HttpSession session, UserIdentity userIdentity) {
super(Constraint.__FORM_AUTH, userIdentity);
_session=session;
}
@Override
public void attributeAdded(HttpSessionBindingEvent event) {
}
@Override
public void attributeRemoved(HttpSessionBindingEvent event) {
super.logout();
}
@Override
public void attributeReplaced(HttpSessionBindingEvent event) {
if (event.getValue()==null)
{super.logout();}
}
@Override
public void logout() {
_session.removeAttribute(HttpSessionAuthentication.__J_AUTHENTICATED);
}
@Override
public String toString() {
return "Session"+super.toString();
}
}