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.sasl; 21 22 23 import javax.security.sasl.SaslServer; 24 25 import org.apache.directory.api.ldap.model.message.BindRequest; 26 import org.apache.directory.server.ldap.LdapSession; 27 28 29 /** 30 * An interface for retrieving a {@link SaslServer} for a session. 31 * 32 * @see javax.security.sasl.SaslServer 33 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 34 */ 35 public interface MechanismHandler 36 { 37 /** 38 * Implementors will use the session and message to determine what kind of 39 * {@link SaslServer} to create and what initialization parameters it will require. 40 * 41 * @param session The LdapSession in use 42 * @param bindRequest The BindRequest 43 * @return The {@link SaslServer} to use for the duration of the bound session. 44 * @throws Exception If we can't find the SASL Mechanism 45 */ 46 SaslServer handleMechanism( LdapSession session, BindRequest bindRequest ) throws Exception; 47 48 49 /** 50 * Initialize the saslProperties with some mechanism's specific data 51 * 52 * @param ldapSession the Ldapsession instance 53 */ 54 void init( LdapSession ldapSession ); 55 56 57 /** 58 * Clean the Sasl properties when the use has been authenticated 59 * 60 * @param ldapSession the Ldapsession instance 61 */ 62 void cleanup( LdapSession ldapSession ); 63 }