Struts2+Acegi整合的问题

[jayjerry]

最近做个项目，整合了SSH和Acegi，在web.xml中配置了Acegi的拦截器在Struts2拦截器之前，现在其他一切都正常，只有一个问题：就是Acegi在验证权限失败后（也就是请求的url资源不是当前用户权限范围内的）转向的页面中不能有struts2的标签，只要有Struts2的标签，就会报错：The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter.

web.xml配置片段如下：

<!-- Acegi拦截器 -->
	<filter>
		<filter-name>AcegiFilterChainProxy</filter-name>
		<filter-class>
			org.acegisecurity.util.FilterToBeanProxy
		</filter-class>
		<init-param>
			<param-name>targetClass</param-name>
			<param-value>
				org.acegisecurity.util.FilterChainProxy
			</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>AcegiFilterChainProxy</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- Struts2拦截器 -->
	<filter>
		<filter-name>
			struts2
		</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>
			struts2
		</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

Acegi验证权限失败的配置片段如下：

<bean id="exceptionTranslationFilter"
		class="org.acegisecurity.ui.ExceptionTranslationFilter">
		<property name="authenticationEntryPoint">
			<ref bean="authenticationProcessingFilterEntryPoint" />
		</property>
		<property name="accessDeniedHandler">
			<bean
				class="org.acegisecurity.ui.AccessDeniedHandlerImpl">
				<property name="errorPage" value="/accessDenied.jsp" />
			</bean>
		</property>
	</bean>

[游侠KnighT]

最近我也在研究这个～路过共同学习下

[临远]

没法子，servlet-2.4以后，filter默认只拦截request，想拦截forward必须手工添加上。


<filter>
<filter-name>TestFilter</filtername>
<filter-class>anni.TestFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>TestFilter</filtername>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>EXCEPTION</dispatcher>
</filter-mapping>