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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 26611] New: - Improper handling of javax.servlet.forward.request_uri during a forward and then an include
Date Mon, 02 Feb 2004 18:36:07 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=26611

Improper handling of javax.servlet.forward.request_uri during a forward and then an include

           Summary: Improper handling of javax.servlet.forward.request_uri
                    during a forward and then an include
           Product: Tomcat 5
           Version: 5.0.18
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Catalina
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: kris@dotech.com
                CC: kris@dotech.com


Basically, it looks like "javax.servlet.forward.request_uri" is part of the
enumeration returned by request.getAttributeNames even though
request.getAttribute("javax.servlet.forward.request_uri") returns null. Here's a
simple test setup:

forward.jsp:
------------
<jsp:forward page="${param.forward}"/>

include.jsp:
------------
<%@ page contentType="text/plain" %>
<jsp:include page="${param.include}"/>

process.jsp:
------------
<%@ page contentType="text/plain" %>
<%@ page import="java.util.*" %>

<%
ArrayList attrNames = Collections.list(request.getAttributeNames());
pageContext.setAttribute("include.request_uri.name",
                        
Boolean.valueOf(attrNames.contains("javax.servlet.include.request_uri")));
pageContext.setAttribute("forward.request_uri.name",
                        
Boolean.valueOf(attrNames.contains("javax.servlet.forward.request_uri")));
%>

include.request_uri name: ${pageScope['include.request_uri.name']}
include.request_uri value: ${requestScope['javax.servlet.include.request_uri']}
forward.request_uri name: ${pageScope['forward.request_uri.name']}
forward.request_uri value: ${requestScope['javax.servlet.forward.request_uri']}

So, if you request:

forward.jsp?forward=include.jsp&include=process.jsp

You'll get the following:

include.request_uri name: true
include.request_uri value: /process.jsp
forward.request_uri name: true
forward.request_uri value:

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