Package org.apereo.cas.adaptors.generic

Class RejectUsersAuthenticationHandler

  • All Implemented Interfaces:
    org.apereo.cas.authentication.AuthenticationHandler, org.apereo.cas.authentication.PrePostAuthenticationHandler, org.springframework.core.Ordered
    public class RejectUsersAuthenticationHandler
extends org.apereo.cas.authentication.handler.support.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:
    3.0.0

    • Field Summary

      • Fields inherited from class org.apereo.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler

        passwordPolicyHandlingStrategy

      • Fields inherited from class org.apereo.cas.authentication.AbstractAuthenticationHandler

        principalFactory

      • Fields inherited from interface org.apereo.cas.authentication.AuthenticationHandler

        SUCCESSFUL_AUTHENTICATION_HANDLERS

      • Fields inherited from interface org.springframework.core.Ordered

        HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

    • Constructor Summary

      Constructors 
      Constructor Description
      RejectUsersAuthenticationHandler​(java.lang.String name, org.apereo.cas.services.ServicesManager servicesManager, org.apereo.cas.authentication.principal.PrincipalFactory principalFactory, java.util.Set<java.lang.String> rejectedUsers)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected org.apereo.cas.authentication.AuthenticationHandlerExecutionResult authenticateUsernamePasswordInternal​(org.apereo.cas.authentication.credential.UsernamePasswordCredential credential, java.lang.String originalPassword)  

      • Methods inherited from class org.apereo.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler

        doAuthentication, getPasswordEncoder, getPasswordPolicyConfiguration, getPasswordPolicyHandlingStrategy, getPrincipalNameTransformer, matches, setPasswordEncoder, setPasswordPolicyConfiguration, setPasswordPolicyHandlingStrategy, setPrincipalNameTransformer, supports, supports, transformPassword, transformUsername

      • Methods inherited from class org.apereo.cas.authentication.handler.support.AbstractPreAndPostProcessingAuthenticationHandler

        authenticate, createHandlerResult, createHandlerResult

      • Methods inherited from class org.apereo.cas.authentication.AbstractAuthenticationHandler

        canEqual, equals, getCredentialSelectionPredicate, getName, getOrder, getPrincipalFactory, getServicesManager, getState, hashCode, setCredentialSelectionPredicate, setState

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.apereo.cas.authentication.AuthenticationHandler

        getName, getOrder, getState

      • Methods inherited from interface org.apereo.cas.authentication.PrePostAuthenticationHandler

        postAuthenticate, preAuthenticate

    • Constructor Detail

      • RejectUsersAuthenticationHandler

        public RejectUsersAuthenticationHandler​(java.lang.String name,
                                        org.apereo.cas.services.ServicesManager servicesManager,
                                        org.apereo.cas.authentication.principal.PrincipalFactory principalFactory,
                                        java.util.Set<java.lang.String> rejectedUsers)

    • Method Detail

      • authenticateUsernamePasswordInternal

        protected org.apereo.cas.authentication.AuthenticationHandlerExecutionResult authenticateUsernamePasswordInternal​(org.apereo.cas.authentication.credential.UsernamePasswordCredential credential,
                                                                                                                  java.lang.String originalPassword)
                                                                                                           throws java.security.GeneralSecurityException
        Specified by:
        authenticateUsernamePasswordInternal in class org.apereo.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler
        Throws:
        java.security.GeneralSecurityException