1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.server.ldap.handlers.bind.plain;
21
22
23 import org.apache.directory.server.core.CoreSession;
24 import org.apache.directory.server.ldap.LdapSession;
25 import org.apache.directory.server.ldap.handlers.bind.AbstractMechanismHandler;
26 import org.apache.directory.server.ldap.handlers.bind.SaslConstants;
27 import org.apache.directory.shared.ldap.message.BindRequest;
28
29 import javax.security.sasl.SaslServer;
30
31
32 /**
33 * A handler for the PLAIN Sasl mechanism.
34 *
35 * @org.apache.xbean.XBean
36 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
37 * @version $Rev$, $Date$
38 */
39 public class PlainMechanismHandler extends AbstractMechanismHandler
40 {
41
42 /**
43 * {@inheritDoc}
44 */
45 public SaslServer handleMechanism( LdapSession ldapSession, BindRequest bindRequest ) throws Exception
46 {
47 SaslServer ss = ( SaslServer ) ldapSession.getSaslProperty( SaslConstants.SASL_SERVER );
48
49 if ( ss == null )
50 {
51 CoreSession adminSession = ldapSession.getLdapServer().getDirectoryService().getAdminSession();
52
53 ss = new PlainSaslServer( ldapSession, adminSession, bindRequest );
54 ldapSession.putSaslProperty( SaslConstants.SASL_SERVER, ss );
55 }
56
57 return ss;
58 }
59
60
61 /**
62 * {@inheritDoc}
63 */
64 public void init( LdapSession ldapSession )
65 {
66 // Do nothing
67 }
68
69
70 /**
71 * Remove the SaslServer and Mechanism property.
72 *
73 * @param ldapSession the Ldapsession instance
74 */
75 public void cleanup( LdapSession ldapSession )
76 {
77 ldapSession.clearSaslProperties();
78 }
79 }