struts 2 dispatcher and tomcat 6 security

Question

Я пытаюсь заставить struts2 работать с приложением проверки подлинности tomcat 6. мое приложение отлично работает, когда пользователь вошел в систему. , но я не могу использовать Struts теги для работы в моем JSP, если пользователь ISN т войти в систему или пользователю запрещен (403)

есть способ get tomcat разрешает доступ к диспетчеру struts без регистрации?

ошибка вошли:

GRAVE:The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has passed through its servlet filter, which initializes the Struts dispatcher needed for this tag. - [unknown location] 
at org.apache.struts2.views.jsp.TagUtils.getStack(TagUtils.java:58) 
at org.apache.struts2.views.jsp.StrutsBodyTagSupport.getStack(StrutsBodyTagSupport.java:44) 
at org.apache.struts2.views.jsp.ComponentTagSupport.doStartTag(ComponentTagSupport.java:48) 
at org.apache.jsp.acces_002drefuse_jsp._jspx_meth_s_005fa_005f0(acces_002drefuse_jsp.java:183) 
at org.apache.jsp.acces_002drefuse_jsp._jspService(acces_002drefuse_jsp.java:85) 
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) 
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388) 
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) 
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) 
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:438) 
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) 
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) 
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:421) 
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:342) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) 
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) 
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) 
at java.lang.Thread.run(Unknown Source) 

web.xml

<web-app> 
<filter> 
    <filter-name>struts2</filter-name> 
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> 
</filter> 

<filter-mapping> 
    <filter-name>struts2</filter-name> 
    <url-pattern>*.action</url-pattern> 
    <dispatcher>FORWARD</dispatcher> 
    <dispatcher>REQUEST</dispatcher> 
    <dispatcher>INCLUDE</dispatcher> 
</filter-mapping> 

<welcome-file-list> 
    <welcome-file>index.jsp</welcome-file> 
</welcome-file-list> 

<error-page> 
    <error-code>403</error-code> 
    <location>/acces-refuse.jsp</location> 
</error-page> 

<security-constraint> 
    <display-name>Autorized only</display-name> 
    <web-resource-collection> 
     <web-resource-name>protected</web-resource-name> 
     <url-pattern>/mypages.action</url-pattern> 
    </web-resource-collection> 
    <auth-constraint> 
     <role-name>admin</role-name> 
    </auth-constraint> 
</security-constraint> 
<security-constraint> 
    <display-name>public</display-name> 
    <web-resource-collection> 
     <web-resource-name>public</web-resource-name> 
      <url-pattern>/acces-refuse.jsp</url-pattern> 
    </web-resource-collection> 
</security-constraint> 

<login-config> 
    <auth-method>FORM</auth-method> 
    <realm-name>Tomcat Server Configuration Form-Based Authentication Area</realm-name> 
    <form-login-config> 
     <form-login-page>/login.jsp</form-login-page> 
     <form-error-page>/login-fail.jsp</form-error-page> 
    </form-login-config> 
</login-config> 
</web-app> 

Acces-refuse.jsp

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd"> 
<%@taglib uri="/struts-tags" prefix="s" %> 
<html> 
<s:a action="login">logout</s:a> 
</html> 

Спасибо за помощь

Answer 1

поблагодарить вас за ваши полезные ответы

я перенаправлен на действия с моей ошибкой страницы JSP OnLoad и я могу использовать распорки-тег

спасибо!

Acces-refuse.jsp

<html> 
    <head> 
    <META HTTP-EQUIV="Refresh" CONTENT="1;URL=acces-refuse.action"> 
</html> 

struts.xml

<action name="acces-refuse" class="className"> 
     <result name="success">/acces-refuse-action.jsp</result> 
</action> 

этот код является кодом немного спагетти, но работает