001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/portal/standard/security/control/InitGroupEditorListener.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.portal.standard.security.control;
037
038 import org.deegree.enterprise.control.AbstractListener;
039 import org.deegree.enterprise.control.FormEvent;
040 import org.deegree.framework.log.ILogger;
041 import org.deegree.framework.log.LoggerFactory;
042 import org.deegree.i18n.Messages;
043 import org.deegree.security.GeneralSecurityException;
044 import org.deegree.security.drm.SecurityAccess;
045 import org.deegree.security.drm.model.Group;
046
047 /**
048 * This <code>Listener</code> reacts on 'initGroupAdministration' events, queries the
049 * <code>SecurityManager</code> and passes the group data on to be displayed by the JSP.
050 *
051 * Access constraints:
052 * <ul>
053 * <li>only users that have the 'SEC_ADMIN'-role are allowed</li>
054 * </ul>
055 *
056 * @author <a href="mschneider@lat-lon.de">Markus Schneider </a>
057 * @author last edited by: $Author: mschneider $
058 *
059 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
060 */
061 public class InitGroupEditorListener extends AbstractListener {
062
063 private static final ILogger LOG = LoggerFactory.getLogger( InitGroupEditorListener.class );
064
065 @Override
066 public void actionPerformed( FormEvent event ) {
067
068 try {
069 // perform access check
070 SecurityAccess access = SecurityHelper.acquireAccess( this );
071 SecurityHelper.checkForAdminRole( access );
072
073 getRequest().setAttribute( "ACCESS", access );
074 Group[] groups = access.getAllGroups();
075 Group[] noAdminGroups = new Group[groups.length - 1];
076 int j = 0;
077 for ( int i = 0; i < groups.length; i++ ) {
078 if ( groups[i].getID() != Group.ID_SEC_ADMIN ) {
079 noAdminGroups[j++] = groups[i];
080 }
081 }
082 getRequest().setAttribute( "GROUPS", noAdminGroups );
083 } catch ( GeneralSecurityException e ) {
084 getRequest().setAttribute( "SOURCE", this.getClass().getName() );
085 getRequest().setAttribute( "MESSAGE",
086 Messages.getMessage( "IGEO_STD_SEC_FAIL_INIT_GROUP_EDITOR", e.getMessage() ) );
087 setNextPage( "error.jsp" );
088 LOG.logError( e.getMessage() );
089 }
090 }
091 }