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 */ 020package org.apache.directory.shared.kerberos.codec.options; 021 022 023/** 024 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 025 */ 026public class ApOptions extends Options 027{ 028 /** 029 * AP Request option - reserved 030 */ 031 public static final int RESERVED = 0; 032 033 /** 034 * AP Request option - use session key 035 */ 036 public static final int USE_SESSION_KEY = 1; 037 038 /** 039 * AP Request option - mutual authentication required 040 */ 041 public static final int MUTUAL_REQUIRED = 2; 042 043 /** 044 * AP Request option - maximum value 045 */ 046 public static final int MAX_VALUE = 32; 047 048 049 /** 050 * Creates a new instance of ApOptions. 051 */ 052 public ApOptions() 053 { 054 super( MAX_VALUE ); 055 } 056 057 058 /** 059 * Creates a new instance of ApOptions. 060 * 061 * @param options 062 */ 063 public ApOptions( byte[] options ) 064 { 065 super( MAX_VALUE ); 066 setBytes( options ); 067 } 068 069 070 /** 071 * Converts the object to a printable string. 072 */ 073 @Override 074 public String toString() 075 { 076 StringBuilder result = new StringBuilder(); 077 078 if ( get( MUTUAL_REQUIRED ) ) 079 { 080 result.append( "MUTUAL_REQUIRED " ); 081 } 082 083 if ( get( RESERVED ) ) 084 { 085 result.append( "RESERVED " ); 086 } 087 088 if ( get( USE_SESSION_KEY ) ) 089 { 090 result.append( "USE_SESSION_KEY " ); 091 } 092 093 return result.toString().trim(); 094 } 095}