    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/portal/standard/security/control/InitSubadminRoleEditorListener.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.SecurityAccessManager;
    046    import org.deegree.security.drm.model.User;
    047
    048    /**
    049     * This <tt>Listener</tt> reacts on 'initSubadminRoleAdministration' events, queries the
    050     * <tt>SecurityManager</tt> and passes the subadmin- roles on to be displayed by the JSP.
    051     * <p>
    052     * Access constraints:
    053     * <ul>
    054     * <li>only users that have the 'Administrator'-role are allowed</li>
    055     * </ul>
    056     * </p>
    057     *
    058     * @author <a href="mschneider@lat-lon.de">Markus Schneider </a>
    059     * @author last edited by: $Author: mschneider $
    060     *
    061     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
    062     */
    063    public class InitSubadminRoleEditorListener extends AbstractListener {
    064
    065        private static final ILogger LOG = LoggerFactory.getLogger( InitSubadminRoleEditorListener.class );
    066
    067        @Override
    068        public void actionPerformed( FormEvent event ) {
    069
    070            try {
    071                // get user
    072                SecurityAccessManager manager = SecurityAccessManager.getInstance();
    073                User user = manager.getUserByName( toModel().get( ClientHelper.KEY_USERNAME ) );
    074                SecurityAccess access = manager.acquireAccess( user );
    075
    076                // perform access check
    077                ClientHelper.checkForAdminRole( access );
    078
    079                // data objects for the JSPas
    080                getRequest().setAttribute( "ROLES", access.getRolesByNS( "SUBADMIN" ) );
    081                getRequest().setAttribute( "GROUPS", access.getAllGroups() );
    082                getRequest().setAttribute( "TOKEN", access );
    083            } catch ( GeneralSecurityException e ) {
    084                getRequest().setAttribute( "SOURCE", this.getClass().getName() );
    085                getRequest().setAttribute(
    086                                           "MESSAGE",
    087                                           Messages.getMessage( "IGEO_STD_SEC_FAIL_INIT_SUBADMINROLE_EDITOR",
    088                                                                e.getMessage() ) );
    089                setNextPage( "admin/admin_error.jsp" );
    090                LOG.logError( e.getMessage(), e );
    091            }
    092        }
    093    }