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.shared.kerberos.codec; 21 22 23 import org.apache.directory.api.asn1.ber.AbstractContainer; 24 import org.apache.directory.shared.kerberos.components.PrincipalName; 25 import org.apache.directory.shared.kerberos.messages.KerberosMessage; 26 import org.apache.directory.shared.kerberos.messages.Ticket; 27 28 29 /** 30 * The KerberosMessage container stores all the messages decoded by the Asn1Decoder. 31 * When dealing with an incoding PDU, we will obtain a KerberosMessage in the 32 * container. 33 * 34 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 35 */ 36 public class KerberosMessageContainer extends AbstractContainer 37 { 38 /** The internal kerberos message */ 39 private KerberosMessage message; 40 41 /** A PrincipalName container */ 42 private PrincipalName principalName; 43 44 /** A flag used when the protocol used to transfer the PDU is TCP */ 45 private boolean isTCP; 46 47 /** When the connection is using a TCP protocol, the PDU length */ 48 private int tcpLength = -1; 49 50 51 /** 52 * Creates a new KerberosMessageContainer object. We will store ten grammars, 53 * it's enough ... 54 */ 55 public KerberosMessageContainer() 56 { 57 super(); 58 setGrammar( KerberosMessageGrammar.getInstance() ); 59 setTransition( KerberosMessageStatesEnum.START_STATE ); 60 } 61 62 63 /** 64 * @return Returns the KerberosMessage. 65 */ 66 public KerberosMessage getMessage() 67 { 68 return message; 69 } 70 71 72 /** 73 * Set a Message Object into the container. It will be completed by the 74 * KerberosDecoder. 75 * 76 * @param message The message to set. 77 */ 78 public void setMessage( KerberosMessage message ) 79 { 80 this.message = message; 81 } 82 83 84 /** 85 * @return Returns the Ticket if the interned message is a Ticket. 86 */ 87 public Ticket getTicket() 88 { 89 return ( Ticket ) message; 90 } 91 92 93 /** 94 * @return Returns the PrincipalName. 95 */ 96 public PrincipalName getPrincipalName() 97 { 98 return principalName; 99 } 100 101 102 /** 103 * Set a PrincipalName Object into the container. It will be completed by the 104 * KerberosDecoder. 105 * 106 * @param principalName The principalName to set. 107 */ 108 public void setPrincipalName( PrincipalName principalName ) 109 { 110 this.principalName = principalName; 111 } 112 113 114 /** 115 * @return the isTCP 116 */ 117 public boolean isTCP() 118 { 119 return isTCP; 120 } 121 122 123 /** 124 * @param isTCP the isTCP to set 125 */ 126 public void setTCP( boolean isTCP ) 127 { 128 this.isTCP = isTCP; 129 } 130 131 132 /** 133 * @return the tcpLength 134 */ 135 public int getTcpLength() 136 { 137 return tcpLength; 138 } 139 140 141 /** 142 * @param tcpLength the tcpLength to set 143 */ 144 public void setTcpLength( int tcpLength ) 145 { 146 this.tcpLength = tcpLength; 147 } 148 }