I am using Spring Security and using Pre-Authentication module as my application is authenticated using Siteminder.
Following is the spring config XML
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
<!-- http403EntryPoint -->
<security:http use-expressions="true" auto-config="false" entry-point-ref="http403EntryPoint">
<!-- Additional http configuration omitted -->
<security:intercept-url pattern="/**" access="hasRole('ROLE_USER')" />
<security:custom-filter position="PRE_AUTH_FILTER" ref="siteminderFilter" />
</security:http>
<bean id="siteminderFilter" class="org.springframework.security.web.authentication.preauth.RequestHeaderAuthenticationFilter">
<property name="principalRequestHeader" value="SM_USER"/>
<property name="authenticationManager" ref="authenticationManager" />
</bean>
<bean id="preauthAuthProvider" class="org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationProvider">
<property name="preAuthenticatedUserDetailsService">
<bean id="userDetailsServiceWrapper" class="org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper">
<property name="userDetailsService" ref="customUserDetailsService"/>
</bean>
</property>
</bean>
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider ref="preauthAuthProvider" />
</security:authentication-manager>
<bean id="customUserDetailsService" class="com.vzw.iaas.security.service.CustomUserDetailsService"></bean>
<bean id="http403EntryPoint" class="org.springframework.security.web.authentication.Http403ForbiddenEntryPoint"></bean>
<bean id="exceptionTranslationFilter"
class="org.springframework.security.web.access.ExceptionTranslationFilter">
<property name="authenticationEntryPoint" ref="authenticationEntryPoint"/>
<property name="accessDeniedHandler" ref="accessDeniedHandler"/>
</bean>
<bean id="authenticationEntryPoint"
class="org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint">
<property name="loginFormUrl" value="/NotAuthorized.html"/>
</bean>
<bean id="accessDeniedHandler"
class="org.springframework.security.web.access.AccessDeniedHandlerImpl">
<property name="errorPage" value="/accessDenied.html"/>
</bean>
Now when there is an exception i.e. when I am sending a request to the application without sending a SM_USER the appliaction instead of showing the error page i.e. in that case NotAuthorized.html throws and internal server 500 error.
I would like to show my custom error pages in following scenarios. 1. When there is an AuthenticationException 2. When the user has no access.
Can Spring Security masters tell me what I am missing here.
