001    /*
002     *  Licensed to the Apache Software Foundation (ASF) under one
003     *  or more contributor license agreements.  See the NOTICE file
004     *  distributed with this work for additional information
005     *  regarding copyright ownership.  The ASF licenses this file
006     *  to you under the Apache License, Version 2.0 (the
007     *  "License"); you may not use this file except in compliance
008     *  with the License.  You may obtain a copy of the License at
009     *  
010     *    http://www.apache.org/licenses/LICENSE-2.0
011     *  
012     *  Unless required by applicable law or agreed to in writing,
013     *  software distributed under the License is distributed on an
014     *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     *  KIND, either express or implied.  See the License for the
016     *  specific language governing permissions and limitations
017     *  under the License. 
018     *  
019     */
020    package org.apache.directory.server.core.trigger;
021    
022    
023    import org.apache.directory.server.constants.ServerDNConstants;
024    import org.apache.directory.server.core.interceptor.context.OperationContext;
025    import org.apache.directory.shared.ldap.exception.LdapException;
026    import org.apache.directory.shared.ldap.exception.LdapInvalidDnException;
027    import org.apache.directory.shared.ldap.name.DN;
028    
029    
030    public class SimpleTriggerExecutionAuthorizer implements TriggerExecutionAuthorizer
031    {
032        private static DN adminName;
033        
034        static
035        {
036            try
037            {
038                adminName = new DN( ServerDNConstants.ADMIN_SYSTEM_DN_NORMALIZED );
039            }
040            catch ( LdapInvalidDnException e )
041            {
042                // TODO Auto-generated catch block
043                e.printStackTrace();
044            }
045        }
046        
047        public boolean hasPermission( OperationContext opContext ) throws LdapException
048        {
049            DN principalName = opContext.getSession().getEffectivePrincipal().getClonedName();
050            return principalName.equals( adminName );
051        }
052    }