/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-2010 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* $Id: EmbeddedUser.java 188 2007-03-30 14:59:28Z dizzzz $
*/
package org.exist.protocolhandler.embedded;
import org.exist.protocolhandler.xmldb.XmldbURL;
import org.exist.security.AuthenticationException;
import org.exist.security.SecurityManager;
import org.exist.security.Subject;
import org.exist.storage.BrokerPool;
/**
* Authenticate user with embedded eXist.
*
* @author @author Dannes Wessels
*/
public class EmbeddedUser {
/**
* Authenticate user specified in URL with embedded database.
*
* @param xmldbURL URL formatted as xmldb:exist://username:passwd@......
* @param pool Exist broker pool, provides access to database.
* @return USER when user exists and password is OK, or NULL
*/
public static Subject authenticate(XmldbURL xmldbURL, BrokerPool pool){
if(!xmldbURL.hasUserInfo()){
return null;
}
final SecurityManager secman = pool.getSecurityManager();
try {
return secman.authenticate(xmldbURL.getUsername(), xmldbURL.getPassword());
} catch (final AuthenticationException e) {
return null; // authentication is failed
}
}
/**
* Get user GUEST from database.
*
* @param pool Exist broker pool, provides access to database.
* @return eXist GUEST user.
*/
public static Subject getUserGuest(BrokerPool pool){
return pool.getSecurityManager().getGuestSubject();
}
}