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net.sf.acegisecurity.ui.basicauth
Class BasicProcessingFilterEntryPoint  

java.lang.Object
  net.sf.acegisecurity.ui.basicauth.BasicProcessingFilterEntryPoint

All Implemented Interfaces:

net.sf.acegisecurity.intercept.web.AuthenticationEntryPoint, org.springframework.beans.factory.InitializingBean

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public class BasicProcessingFilterEntryPoint

extends java.lang.Object

implements net.sf.acegisecurity.intercept.web.AuthenticationEntryPoint, org.springframework.beans.factory.InitializingBean

Used by the SecurityEnforcementFilter to commence authentication via the BasicProcessingFilter.

Once a user agent is authenticated using BASIC authentication, logout requires that the browser be closed or an unauthorized (401) header be sent. The simplest way of achieving the latter is to call the #commence(ServletRequest, ServletResponse) method below. This will indicate to the browser its credentials are no longer authorized, causing it to prompt the user to login again.

Version:

$Id: BasicProcessingFilterEntryPoint.java,v 1.3 2005/02/15 03:28:16 raykrueger Exp $

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Field Summary
private  java.lang.String	realmName

 

Constructor Summary

BasicProcessingFilterEntryPoint()

 

Method Summary
void	afterPropertiesSet()           Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
void	commence(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, net.sf.acegisecurity.AuthenticationException authException)           Commences an authentication scheme.
java.lang.String	getRealmName()
void	setRealmName(java.lang.String realmName)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

realmName

private java.lang.String realmName

Constructor Detail

BasicProcessingFilterEntryPoint

public BasicProcessingFilterEntryPoint()

Method Detail

setRealmName

public void setRealmName(java.lang.String realmName)

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getRealmName

public java.lang.String getRealmName()

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afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Description copied from interface: org.springframework.beans.factory.InitializingBean

Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).

This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

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commence

public void commence(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     net.sf.acegisecurity.AuthenticationException authException)
              throws java.io.IOException,
                     javax.servlet.ServletException

Description copied from interface: net.sf.acegisecurity.intercept.web.AuthenticationEntryPoint

Commences an authentication scheme.

SecurityEnforcementFilter will populate the HttpSession attribute named AuthenticationProcessingFilter.ACEGI_SECURITY_TARGET_URL_KEY with the requested target URL before calling this method.

Implementations should modify the headers on the ServletResponse as necessary to commence the authentication process.

Specified by:

commence in interface net.sf.acegisecurity.intercept.web.AuthenticationEntryPoint

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