Re: 403 Forbidden

Frederic Jean Sun, 27 Feb 2005 21:03:45 -0800

Thank you for your answer. Looking at my web.xml, there is a <filter-mapping/> entry for the filter in question. I'll remove it and see what happens.

Frederic

Kazuhito SUGURI wrote:

Hi Frederic,

In article <[EMAIL PROTECTED]>,
Fri, 25 Feb 2005 09:51:09 -0700,
Frederic Jean <[EMAIL PROTECTED]> wrote: 
Frederic> I'm trying to test an authorization type filter. Under some 
Frederic> circumstances, the filter has to return an HTTP response code of 403 
Frederic> (Forbidden).
Frederic>


Frederic> When I try to test the filter under conditions where it should return a 
Frederic> 403, I get the following exception instead:
Frederic> 
Frederic>     [cactus] Testcase: testNoAssetId took 0.087 sec
Frederic>     [cactus]    Caused an ERROR
Frederic>     [cactus] Failed to get the test results at 
Frederic> [http://localhost:8880/delivery-cactus/test/filterRedirector.jsp]
Frederic>     [cactus] org.apache.cactus.util.ChainedRuntimeException: Failed to 
Frederic> get the test results at 

As a possible case, your web.xml may contains filter-mapping entry
which applies the filter to requests to the FilterRedirector,
http://localhost:8880/delivery-cactus/test/filterRedirector.jsp.
for this case. (I'm not sure why it has jsp suffix).
For example, if your web.xml have a filter-mapping entry like
    <filter-mapping>
        <filter-name>theFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
and theFilter can fail for the request from Cactus-client,
Cactus-client cannot get test results.


Codes are appending for an example.
You should not add filter and filter-mapping entries for the SampleFilter
to your web.xml to run this example successfully.
If you add entries like follows to web.xml, the test will be failed
as you encountered:
    <filter>
        <filter-name>sampleFilter</filter-name>
        <filter-class>SampleFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>sampleFilter</filter-name>
        <url-pattern>/FilterRedirector</url-pattern>
    </filter-mapping>


I hope this helps you.
----
Kazuhito SUGURI
mailto:[EMAIL PROTECTED]


import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;

public class SampleFilter
    implements Filter
{
    public void doFilter(ServletRequest request,
                         ServletResponse response,
                         FilterChain filterChain)
        throws IOException, ServletException
    {
        HttpServletResponse httpResponse = (HttpServletResponse)response;
        httpResponse.setStatus(HttpServletResponse.SC_FORBIDDEN);
        httpResponse.setContentType("text/html");
        PrintWriter out = httpResponse.getWriter();
        out.print("<html><body>Forbidden</body></html>\r\n");
        out.flush();
        out.close();
    }

    public void init(FilterConfig config){}
    public void destroy(){}
}


import org.apache.cactus.FilterTestCase;
import org.apache.cactus.WebRequest;
import org.apache.cactus.WebResponse;

public class SampleFilterTest
    extends FilterTestCase
{
    public SampleFilterTest(String name){
        super(name);
    }

    public void testSample(){
        SampleFilter target = new SampleFilter();
        target.init(config);
        try{
            target.doFilter(request, response, null);
        }catch(Exception e){
            fail(e.getClass().getName() + ": " + e.getMessage());
        }
    }

    public void endSample(WebResponse response){
        assertEquals(403, response.getStatusCode());
        assertEquals("<html><body>Forbidden</body></html>\r\n",
                     response.getText());
    }
}


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Frederic Jean
Member Technical Staff, Software
Customer Networked Systems -- Offering Engineering -- SWUP Delivery
Email: [EMAIL PROTECTED]
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Re: 403 Forbidden

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