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.ldap.handlers.bind;
021
022 import javax.security.sasl.SaslException;
023 import javax.security.sasl.SaslServer;
024
025 import org.apache.directory.server.core.CoreSession;
026 import org.apache.directory.server.ldap.LdapSession;
027 import org.apache.directory.shared.ldap.message.InternalBindRequest;
028 import org.apache.directory.shared.ldap.util.StringTools;
029
030
031 /**
032 * An abstract class containing common parts for the SaslServer local
033 * implementation, like the BindRequest;
034 *
035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
036 * @version $Rev$, $Date$
037 */
038 public abstract class AbstractSaslServer implements SaslServer
039 {
040 /** The associated BindRequest */
041 private final InternalBindRequest bindRequest;
042
043 /** The associated LdapSession instance */
044 private final LdapSession ldapSession;
045
046 /** The admin session, used to authenticate users against the LDAP server */
047 private CoreSession adminSession;
048
049
050 public AbstractSaslServer( LdapSession ldapSession, CoreSession adminSession, InternalBindRequest bindRequest )
051 {
052 this.bindRequest = bindRequest;
053 this.ldapSession = ldapSession;
054 this.adminSession = adminSession;
055 }
056
057
058 /**
059 * {@inheritDoc}
060 *
061 * NOT IMPLEMENTED
062 */
063 public byte[] unwrap( byte[] incoming, int offset, int len ) throws SaslException
064 {
065 return StringTools.EMPTY_BYTES;
066 }
067
068
069 /**
070 * {@inheritDoc}
071 *
072 * NOT IMPLEMENTED
073 */
074 public byte[] wrap( byte[] outgoing, int offset, int len ) throws SaslException
075 {
076 return new byte[0];
077 }
078
079
080 /**
081 * @return the associated BindRequest object
082 */
083 public InternalBindRequest getBindRequest()
084 {
085 return bindRequest;
086 }
087
088
089 /**
090 * @return the associated ioSession
091 */
092 public LdapSession getLdapSession()
093 {
094 return ldapSession;
095 }
096
097
098 /**
099 * @return the admin Session
100 */
101 public CoreSession getAdminSession()
102 {
103 return adminSession;
104 }
105
106
107 /**
108 * {@inheritDoc}
109 */
110 public String getAuthorizationID()
111 {
112 return "";
113 }
114
115
116 /**
117 * {@inheritDoc}
118 */
119 public Object getNegotiatedProperty( String propName )
120 {
121 return "";
122 }
123
124
125 /**
126 * {@inheritDoc}
127 */
128 public void dispose() throws SaslException
129 {
130 }
131 }