org.jasig.cas.adaptors.generic

Class RejectUsersAuthenticationHandler

java.lang.Object

org.jasig.cas.authentication.AbstractAuthenticationHandler

org.jasig.cas.authentication.handler.support.AbstractPreAndPostProcessingAuthenticationHandler

org.jasig.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler

org.jasig.cas.adaptors.generic.RejectUsersAuthenticationHandler

All Implemented Interfaces:

AuthenticationHandler

public class RejectUsersAuthenticationHandler
extends AbstractUsernamePasswordAuthenticationHandler

AuthenticationHandler which fails to authenticate a user purporting to be one of the blocked usernames, and blindly authenticates all other users.

Note that RejectUsersAuthenticationHandler throws an exception when the user is found in the map. This is done to indicate that this is an extreme case and any AuthenticationManager checking the RejectUsersAuthenticationHandler should not continue checking other Authentication Handlers on the failure of RejectUsersAuthenticationHandler to authenticate someone.

Since:

3.0

Author:

Scott Battaglia

Field Summary

Fields inherited from class org.jasig.cas.authentication.handler.support.AbstractPreAndPostProcessingAuthenticationHandler

logger

Constructor Summary

Constructors

Constructor and Description
RejectUsersAuthenticationHandler()

Method Summary

Methods

Modifier and Type	Method and Description
protected HandlerResult	authenticateUsernamePasswordInternal(UsernamePasswordCredential credential)
void	setUsers(List<String> users) Set the Collection of usernames which we will fail to authenticate.

Methods inherited from class org.jasig.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler

createHandlerResult, doAuthentication, getPasswordEncoder, getPasswordPolicyConfiguration, getPrincipalNameTransformer, setPasswordEncoder, setPasswordPolicyConfiguration, setPrincipalNameTransformer, supports

Methods inherited from class org.jasig.cas.authentication.handler.support.AbstractPreAndPostProcessingAuthenticationHandler

authenticate, postAuthenticate, preAuthenticate

Methods inherited from class org.jasig.cas.authentication.AbstractAuthenticationHandler

getName, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

RejectUsersAuthenticationHandler

public RejectUsersAuthenticationHandler()

Method Detail

authenticateUsernamePasswordInternal

protected final HandlerResult authenticateUsernamePasswordInternal(UsernamePasswordCredential credential)
                                                            throws GeneralSecurityException,
                                                                   PreventedException

Specified by:

authenticateUsernamePasswordInternal in class AbstractUsernamePasswordAuthenticationHandler

Throws:

GeneralSecurityException

PreventedException

setUsers

public final void setUsers(List<String> users)

Set the Collection of usernames which we will fail to authenticate.

Parameters:

users - The Collection of usernames we should not authenticate.