struts 2调度程序和tomcat 6安全性

Question

我正在尝试让struts2与tomcat 6身份验证应用程序一起使用。 当用户登录时，我的应用程序运行正常。但是，如果用户未登录或用户被拒绝，则我无法在我的jsp中使用struts标记进行工作（403）

有没有一种方法可以让tomcat允许访问struts调度程序而不被记录？

错误记录：

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中

<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>

感谢帮助

Answer 1

感谢您的有用回复

我从我的错误jsp页面onload重定向到一个操作，我可以使用struts-tags

谢谢 ！

ACCES-refuse.jsp

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

在struts.xml

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

该代码有点意大利面条代码，但可以