WebSpherePreAuthenticatedProcessingFilter

extends AbstractPreAuthenticatedProcessingFilter

java.lang.Object
↳	org.springframework.web.filter.GenericFilterBean
	↳	org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter
		↳	org.springframework.security.web.authentication.preauth.websphere.WebSpherePreAuthenticatedProcessingFilter

Class Overview

This AbstractPreAuthenticatedProcessingFilter implementation is based on WebSphere authentication. It will use the WebSphere RunAs user principal name as the pre-authenticated principal.

Summary

[Expand]

Inherited Fields

From class org.springframework.web.filter.GenericFilterBean

Public Constructors
	WebSpherePreAuthenticatedProcessingFilter() Public constructor which overrides the default AuthenticationDetails class to be used.

Protected Methods
Object	getPreAuthenticatedCredentials(HttpServletRequest httpRequest) For J2EE container-based authentication there is no generic way to retrieve the credentials, as such this method returns a fixed dummy value.
Object	getPreAuthenticatedPrincipal(HttpServletRequest httpRequest) Return the WebSphere user name.

[Expand]

Inherited Methods

From class org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter

void	afterPropertiesSet() Check whether all required properties have been set.
void	doFilter(ServletRequest request, ServletResponse response, FilterChain chain) Try to authenticate a pre-authenticated user with Spring Security if the user has not yet been authenticated.
AuthenticationDetailsSource<HttpServletRequest, ?>	getAuthenticationDetailsSource()
abstract Object	getPreAuthenticatedCredentials(HttpServletRequest request) Override to extract the credentials (if applicable) from the current request.
abstract Object	getPreAuthenticatedPrincipal(HttpServletRequest request) Override to extract the principal information from the current request
void	setApplicationEventPublisher(ApplicationEventPublisher anApplicationEventPublisher)
void	setAuthenticationDetailsSource(AuthenticationDetailsSource<HttpServletRequest, ?> authenticationDetailsSource)
void	setAuthenticationManager(AuthenticationManager authenticationManager)
void	setCheckForPrincipalChanges(boolean checkForPrincipalChanges) If set, the pre-authenticated principal will be checked on each request and compared against the name of the current `Authentication` object.
void	setContinueFilterChainOnUnsuccessfulAuthentication(boolean shouldContinue) If set to `true`, any `AuthenticationException` raised by the `AuthenticationManager` will be swallowed, and the request will be allowed to proceed, potentially using alternative authentication mechanisms.
void	setInvalidateSessionOnPrincipalChange(boolean invalidateSessionOnPrincipalChange) If `checkForPrincipalChanges` is set, and a change of principal is detected, determines whether any existing session should be invalidated before proceeding to authenticate the new principal.
void	successfulAuthentication(HttpServletRequest request, HttpServletResponse response, Authentication authResult) Puts the `Authentication` instance returned by the authentication manager into the secure context.
void	unsuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response, AuthenticationException failed) Ensures the authentication object in the secure context is set to null when authentication fails.

From class org.springframework.web.filter.GenericFilterBean

final void	addRequiredProperty(String arg0)
void	afterPropertiesSet()
void	destroy()
final FilterConfig	getFilterConfig()
final String	getFilterName()
final ServletContext	getServletContext()
final void	init(FilterConfig arg0)
void	initBeanWrapper(BeanWrapper arg0)
void	initFilterBean()
final void	setBeanName(String arg0)
final void	setFilterConfig(FilterConfig arg0)
final void	setServletContext(ServletContext arg0)

From class java.lang.Object

From interface javax.servlet.Filter

From interface org.springframework.beans.factory.BeanNameAware

From interface org.springframework.beans.factory.DisposableBean

From interface org.springframework.beans.factory.InitializingBean

From interface org.springframework.context.ApplicationEventPublisherAware

From interface org.springframework.web.context.ServletContextAware

Public Constructors

public WebSpherePreAuthenticatedProcessingFilter ()

Public constructor which overrides the default AuthenticationDetails class to be used.

Protected Methods

protected Object getPreAuthenticatedCredentials (HttpServletRequest httpRequest)

For J2EE container-based authentication there is no generic way to retrieve the credentials, as such this method returns a fixed dummy value.

protected Object getPreAuthenticatedPrincipal (HttpServletRequest httpRequest)

Return the WebSphere user name.

Classes