com.theorem.radserver3.module.leap
Class LEAPImpl

Object
  LEAP
      LEAPImpl

public class LEAPImpl

extends LEAP

Class to perform the LEAP (Lightweight EAP) exchange protocol for the RADIUS server.

Field Summary

Fields inherited from class LEAP

STATE_COMPLETED, STATE_INITIALIZE, STATE_PROCESS

Constructor Summary

LEAPImpl(AuthInfo auth)
Constructor.

Method Summary

void	createIdentityFailure(AttributeList request, String userName) Create a failure if the Identity is unknown.
int	getState() Get the LEAP state.
String	getStateName() Get the current LEAP state name.
void	process(AuthInfo auth)
void	setIdentityRequestMessage(String identityMessage) Set the Identity request message.
void	setParameters(String userName, String identity, byte[] password) Set the LEAP initial parameters.

Methods inherited from class Object

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

Constructor Detail

LEAPImpl

public LEAPImpl(AuthInfo auth)
         throws RADIUSException

Constructor.

Parameters:

auth - AuthInfo object.

Throws:

RADIUSException - if there's a problem accessing or using DES encoding.

Method Detail

createIdentityFailure

public void createIdentityFailure(AttributeList request,
                                  String userName)
                           throws AccessRejectException,
                                  EAPException

Create a failure if the Identity is unknown. This is used to signal to the client that the entity attempting authentication is unknown.

Parameters:

request - Request AttributeList.

userName - User-Name that was requested but not found.

Throws:

AccessRejectException - Always throws this.

EAPException - if there's a problem extracting the EAP-Message from the request attribute list.

getState

public int getState()

Get the LEAP state.

Returns:

The LEAP state.

getStateName

public String getStateName()

Get the current LEAP state name.

Returns:

LEAP current state name.

process

public void process(AuthInfo auth)
             throws EAPException,
                    AccessRejectException

Throws:

EAPException

AccessRejectException

setIdentityRequestMessage

public void setIdentityRequestMessage(String identityMessage)

Set the Identity request message. An optional parameter.

If a packet with a code of IDENTITY appear without a name you may send this text with the name request. Normally a system will send the Identity with the IDENTITY packet. If they are known to cause this extra work this value should be set.

Parameters:

identityMessage - Message to send to the client to request their identity. For example this could be "What's your name? ".

setParameters

public void setParameters(String userName,
                          String identity,
                          byte[] password)
                   throws EAPException

Set the LEAP initial parameters.

Parameters:

userName - The value to be used in the User-Name attribute which may include the realm.

identity - The name LEAP will use to identify the entity - must be the user name perhaps with realm information as well. This may be null if the identity will be the same as the User-Name.

password - Password.

Throws:

EAPException - if the userName is null or empty.