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.kerberos.shared.store; 021 022 023 import javax.security.auth.kerberos.KerberosPrincipal; 024 025 026 /** 027 * The store interface used by Kerberos services. 028 * 029 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 030 * @version $Rev:330489 $, $Date: 2009-04-05 22:46:12 +0200 (Sun, 05 Apr 2009) $ 031 */ 032 public interface PrincipalStore 033 { 034 035 /** 036 * Change a principal's password. 037 * 038 * @param principal 039 * @param newPassword 040 * @return The name of the principal whose password is being changed. 041 * @throws Exception 042 */ 043 public String changePassword( KerberosPrincipal principal, String newPassword ) throws Exception; 044 045 046 /** 047 * Get a {@link PrincipalStoreEntry} given a Kerberos principal. 048 * 049 * @param principal 050 * @return The {@link PrincipalStoreEntry} for the given Kerberos principal. 051 * @throws Exception 052 */ 053 public PrincipalStoreEntry getPrincipal( KerberosPrincipal principal ) throws Exception; 054 }