Package org.alfresco.repo.security.authentication

Class SimpleAcceptOrRejectAllAuthenticationComponentImpl

java.lang.Object

org.alfresco.repo.security.authentication.AbstractAuthenticationComponent

org.alfresco.repo.security.authentication.SimpleAcceptOrRejectAllAuthenticationComponentImpl

All Implemented Interfaces:

AuthenticationComponent, AuthenticationContext

public class SimpleAcceptOrRejectAllAuthenticationComponentImpl
extends AbstractAuthenticationComponent

This implementation of an AuthenticationComponent can be configured to accept or reject all attempts to login. This only affects attempts to login using a user name and password. Authentication filters etc. could still support authentication but not via user names and passwords. For example, where they set the current user using the authentication component. Then the current user is set in the security context and asserted to be authenticated. By default, the implementation rejects all authentication attempts.

Author:

Andy Hind

Nested Class Summary

Nested classes/interfaces inherited from interface org.alfresco.repo.security.authentication.AuthenticationComponent

AuthenticationComponent.UserNameValidationMode

Field Summary

Fields inherited from class org.alfresco.repo.security.authentication.AbstractAuthenticationComponent

logger

Constructor Summary

Constructors

Constructor	Description
SimpleAcceptOrRejectAllAuthenticationComponentImpl()

Method Summary

Modifier and Type	Method	Description
net.sf.acegisecurity.Authentication	authenticate(net.sf.acegisecurity.Authentication token)	The default is not to support Authentication token base authentication
void	authenticateImpl(String userName, char[] password)	Default unsupported authentication implementation - as of 2.1 this is the best way to implement your own authentication component as it will support guest login - prior to this direct over ride for authenticate(String , char[]) was used.
String	getMD4HashedPassword(String userName)
protected net.sf.acegisecurity.UserDetails	getUserDetails(String userName)	We actually have an acegi object so override the default method.
protected boolean	implementationAllowsGuestLogin()
void	setAccept(boolean accept)
void	setAuthenticationDao(net.sf.acegisecurity.providers.dao.AuthenticationDao authenticationDao)

Methods inherited from class org.alfresco.repo.security.authentication.AbstractAuthenticationComponent

authenticate, clearCurrentSecurityContext, getAllowGuestLogin, getCurrentAuthentication, getCurrentUserName, getDefaultAdministratorUserNames, getDefaultGuestUserNames, getGuestUserName, getGuestUserName, getNodeService, getNumberFailedAuthentications, getNumberSuccessfulAuthentications, getPersonService, getSystemUserName, getSystemUserName, getTransactionService, getUserDomain, guestUserAuthenticationAllowed, isCurrentUserTheSystemUser, isGuestUserName, isSystemUserName, onAuthenticate, onFail, setAllowGuestLogin, setAuthenticationContext, setCurrentAuthentication, setCurrentUser, setCurrentUser, setDefaultAdministratorUserNameList, setDefaultAdministratorUserNames, setDefaultGuestUserNameList, setDefaultGuestUserNames, setGuestUserAsCurrentUser, setNodeService, setPersonService, setSystemUserAsCurrentUser, setSystemUserAsCurrentUser, setTransactionService, setUserDetails, setUserRegistrySynchronizer

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleAcceptOrRejectAllAuthenticationComponentImpl

public SimpleAcceptOrRejectAllAuthenticationComponentImpl()

Method Details

setAuthenticationDao

public void setAuthenticationDao(net.sf.acegisecurity.providers.dao.AuthenticationDao authenticationDao)

setAccept

public void setAccept(boolean accept)

authenticateImpl

public void authenticateImpl(String userName,
 char[] password)
                      throws AuthenticationException

Description copied from class: AbstractAuthenticationComponent

Default unsupported authentication implementation - as of 2.1 this is the best way to implement your own authentication component as it will support guest login - prior to this direct over ride for authenticate(String , char[]) was used. This will still work.

Overrides:

authenticateImpl in class AbstractAuthenticationComponent

Parameters:

userName - String

password - char[]

Throws:

AuthenticationException

implementationAllowsGuestLogin

protected boolean implementationAllowsGuestLogin()

Specified by:

implementationAllowsGuestLogin in class AbstractAuthenticationComponent

getMD4HashedPassword

public String getMD4HashedPassword(String userName)

authenticate

public net.sf.acegisecurity.Authentication authenticate(net.sf.acegisecurity.Authentication token)
                                                 throws AuthenticationException

The default is not to support Authentication token base authentication

Throws:

AuthenticationException

getUserDetails

protected net.sf.acegisecurity.UserDetails getUserDetails(String userName)

We actually have an acegi object so override the default method.

Overrides:

getUserDetails in class AbstractAuthenticationComponent

Parameters:

userName - String

Returns:

UserDetails