com.ibm.atp.auth
Class Authentication

java.lang.Object
  |
  +--com.ibm.atp.auth.Authentication

public class Authentication

extends java.lang.Object

The Authentication class is the authentication protocol class.

Version:

1.00 $Date: 2001/07/28 06:33:47 $

Author:

ONO Kouichi

Constructor Summary

Authentication(int turn, java.io.DataInput di, java.net.Socket socket)
Default constructor creates an challenge-response authentication protocol handler.

Authentication(int turn, java.io.DataInput di, java.net.Socket socket, int manner)
Constructor creates an challenge-response authentication protocol handler.

Method Summary

boolean	authenticate() Process authentication protocol.
int	getAuthManner() Returns authentication manner
java.io.DataInput	getDataInput() Returns data input of packet
java.net.InetAddress	getLocalAddress() Returns local IP address of socket to be connected/bound
java.io.OutputStream	getOutputStream() Returns output stream of socket to be connected/bound
java.net.InetAddress	getRemoteAddress() Returns remote IP address of socket to be connected/bound
java.lang.String	getSelectedDomainName() Returns selected security domain name.
SharedSecret	getSelectedSecret() Returns shared secret for selected security domain.
java.net.Socket	getSocket() Returns socket to be connected/bound.
int	getTurn() Returns turn of protocol.
boolean	isAuthenticatedMyself()
boolean	isAuthenticatedOpponent()

Methods inherited from class java.lang.Object

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

Constructor Detail

Authentication

public Authentication(int turn,
                      java.io.DataInput di,
                      java.net.Socket socket)

Default constructor creates an challenge-response authentication protocol handler.

Parameters:

turn - turn of protocol

di - data input of packet

socket - socket to be connected/bound

Authentication

public Authentication(int turn,
                      java.io.DataInput di,
                      java.net.Socket socket,
                      int manner)

Constructor creates an challenge-response authentication protocol handler.

Parameters:

turn - turn of protocol

di - data input of packet

socket - socket to be connected/bound

manner - challenge-response authentication manner

Method Detail

authenticate

public final boolean authenticate()
                           throws AuthenticationProtocolException,
                                  java.io.IOException

Process authentication protocol.

Throws:

AuthenticationProtocolException - incorrect protocol

java.io.IOException -

getAuthManner

public final int getAuthManner()

Returns authentication manner

Returns:

authentication manner

getDataInput

public final java.io.DataInput getDataInput()

Returns data input of packet

Returns:

data input of packet

getLocalAddress

public final java.net.InetAddress getLocalAddress()

Returns local IP address of socket to be connected/bound

Returns:

local IP address of socket to be connected/bound

getOutputStream

public final java.io.OutputStream getOutputStream()

Returns output stream of socket to be connected/bound

Returns:

output stream of socket to be connected/bound

getRemoteAddress

public final java.net.InetAddress getRemoteAddress()

Returns remote IP address of socket to be connected/bound

Returns:

remote IP address of socket to be connected/bound

getSelectedDomainName

public final java.lang.String getSelectedDomainName()

Returns selected security domain name.

Returns:

selected security domain name

getSelectedSecret

public final SharedSecret getSelectedSecret()

Returns shared secret for selected security domain.

Returns:

shared secret for selected security domain

getSocket

public final java.net.Socket getSocket()

Returns socket to be connected/bound.

Returns:

socket to be connected/bound

getTurn

public final int getTurn()

Returns turn of protocol.

Returns:

turn of protocol

isAuthenticatedMyself

public boolean isAuthenticatedMyself()

isAuthenticatedOpponent

public boolean isAuthenticatedOpponent()