org.apache.directory.shared.kerberos.messages

Class ApReq

java.lang.Object

org.apache.directory.shared.kerberos.messages.KerberosMessage

org.apache.directory.shared.kerberos.messages.ApReq

All Implemented Interfaces:

org.apache.directory.api.asn1.Asn1Object

public class ApReq
extends KerberosMessage

AP-REQ message component . It will store the object described by the ASN.1 grammar :

 AP-REQ          ::= [APPLICATION 14] SEQUENCE {
         pvno            [0] INTEGER (5),
         msg-type        [1] INTEGER (14),
         ap-options      [2] APOptions,
         ticket          [3] Ticket,
         authenticator   [4] EncryptedData -- Authenticator
 }
 

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
ApReq() Creates a new instance of ApplicationRequest.

Method Summary

Modifier and Type	Method and Description
void	clearOption(int option) Clears the option at a specified index.
int	computeLength() Compute the AP-REQ length
ByteBuffer	encode(ByteBuffer buffer) Encode the AP-REQ component
ApOptions	getApOptions() Returns the ApOptions.
EncryptedData	getAuthenticator() Returns the EncryptedData.
boolean	getOption(int option) Returns the option at a specified index.
Ticket	getTicket() Returns the Ticket.
void	setApOptions(ApOptions options) Sets the ApOptions.
void	setAuthenticator(EncryptedData authenticator) Sets the EncryptedData.
void	setOption(ApOptions apOptions) Sets the options
void	setTicket(Ticket ticket) Sets the Ticket.
String	toString()

Methods inherited from class org.apache.directory.shared.kerberos.messages.KerberosMessage

getMessageType, getProtocolVersionNumber, setMessageType, setProtocolVersionNumber

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ApReq

public ApReq()

Creates a new instance of ApplicationRequest.

Method Detail

getApOptions

public ApOptions getApOptions()

Returns the ApOptions.

Returns:

The ApOptions.

getTicket

public Ticket getTicket()

Returns the Ticket.

Returns:

The Ticket.

getOption

public boolean getOption(int option)

Returns the option at a specified index.

Parameters:

option -

Returns:

The option.

setOption

public void setOption(ApOptions apOptions)

Sets the options

Parameters:

apOptions - The options to set

clearOption

public void clearOption(int option)

Clears the option at a specified index.

Parameters:

option -

getAuthenticator

public EncryptedData getAuthenticator()

Returns the EncryptedData.

Returns:

The EncryptedData.

setAuthenticator

public void setAuthenticator(EncryptedData authenticator)

Sets the EncryptedData.

Parameters:

authenticator - The encrypted authenticator

setApOptions

public void setApOptions(ApOptions options)

Sets the ApOptions.

Parameters:

options -

setTicket

public void setTicket(Ticket ticket)

Sets the Ticket.

Parameters:

ticket -

computeLength

public int computeLength()

Compute the AP-REQ length

 AP-REQ :
 
 0x6E L1 AP-REQ [APPLICATION 14]
  |
  +--> 0x30 L2
        |
        +--> 0xA0 0x03 pvno tag
        |     |
        |     +--> 0x02 0x01 0x05 pvno (5)
        |
        +--> 0xA1 0x03 msg-type tag
        |     |
        |     +--> 0x02 0x01 0x0E msg-type (14)
        |
        +--> 0xA2 0x03 APOptions tag
        |     |
        |     +--> 0x03 0x05 0x00 b1 b2 b3 b4 APOtions
        |
        +--> 0xA3 L3 ticket tag
        |     |
        |     +--> 0x61 L3-1 ticket
        |
        +--> 0xA4 L4 authenticator tag
              |
              +--> 0x30 L4-1 authenticator (encrypted)
 

encode

public ByteBuffer encode(ByteBuffer buffer)
                  throws org.apache.directory.api.asn1.EncoderException

Encode the AP-REQ component

Parameters:

buffer - The buffer containing the encoded result

Returns:

The encoded component

Throws:

org.apache.directory.api.asn1.EncoderException - If the encoding failed

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()