Here it's what I modify below. But it still doesn't work. I have the
following exception. Can you tell what 's wrong with it? Anything wrong
with my cas filter?? Please help--very urgent
HTTP Status 500 -
------------------------------------------------------------------------
*type* Exception report
*message*
*description* _The server encountered an internal error () that
prevented it from fulfilling this request._
*exception*
javax.servlet.ServletException: The CAS server returned no response.
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:152)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:103)
*root cause*
org.jasig.cas.client.validation.TicketValidationException: The CAS server
returned no response.
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:162)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:129)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:103)
*note* _The full stack trace of the root cause is available in the
Apache Tomcat/5.5.25 logs._
------------------------------------------------------------------------
Apache Tomcat/5.5.25
..........
<filter>
<filter-name>CAS Authentication Filter</filter-name>
<filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
<init-param>
<param-name>casServerLoginUrl</param-name>
<param-value>https://casserver:8443/CAS/login</param-value>
</init-param>
<init-param>
<param-name>service</param-name>
<param-value>http://casserver:8080/Recruiting/test.jsp</param-value>
</init-param>
<init-param>
<param-name>serverName</param-name>
<param-value>casserver:8080</param-value>
</init-param>
</filter>
<filter>
<filter-name>CAS Validation Filter</filter-name>
<filter-class>org.jasig.cas.client.validation.Cas10TicketValidationFilter</filter-class>
<init-param>
<param-name>casUrlServerPrefix</param-name>
<param-value>https://casserver:8443/CAS</param-value>
</init-param>
<init-param>
<param-name>serverName</param-name>
<param-value>casserver:8080</param-value>
</init-param>
</filter>
<filter>
<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CAS Authentication Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>CAS Validation Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping >
<filter-mapping>
<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping >
.............
Edward
Adam Rybicki wrote:
> Scott's right, of course. The Thread Local filter is not needed for
> what you need. It becomes handy if you don't have access to the
> HttpServletRequest.
>
> Adam
>
> Scott Battaglia wrote:
>> On Fri, May 16, 2008 at 7:32 PM, Adam Rybicki <[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>> wrote:
>>
>> Edward,
>>
>> Cross-posting to the wrong list (cas-dev) will not speed up a reply.
>>
>> One thing you'll need is an additional filter. Actually, two of
>> them, I think. To make getRemoteUser() work, you'll need them
>> configured similar to this:
>>
>> <filter>
>> <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
>>
>>
>> <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
>> </filter>
>>
>> <filter>
>> <filter-name>CAS Assertion Thread Local Filter</filter-name>
>>
>>
>> <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>
>> </filter>
>>
>> <filter-mapping>
>> <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
>>
>> <url-pattern>/*</url-pattern>
>> </filter-mapping>
>>
>> <filter-mapping>
>> <filter-name>CAS Assertion Thread Local Filter</filter-name>
>>
>> <url-pattern>/*</url-pattern>
>> </filter-mapping>
>>
>>
>> What concerns me is that, while you are using the JA-SIG CAS
>> Client, the exception message you included appears to have come
>> from the Yale CAS Filter. I don't think you need both.
>>
>>
>> Adam beat me to it. But you are including the configuration for the
>> JASIG CAS Client but an error message from the Yale CAS client.
>> That's impossible unless you have both of them configured, which I
>> don't think has ever been tried. I'd recommend just sticking with
>> one of them. If you merely wish to read the request.getRemoteUser,
>> you also won't need the ThreadLocal filter either.
>>
>> -Scott
>>
>>
>>
>> Adam
>>
>> Edward Chen wrote:
>>> I installed CAS 3.2.1 and deployed successfully with LDAP in my
>>> Windows XP and Tomcat5.25. Now I want to link the simple jsp
>>> application in Tomcat to CAS. I modified the CAS filter in
>>> web.xml as bellow. If I comment out "CAS Validation Filter", I
>>> got redirected to CAS and passed CAS login and went back to the
>>> application. However, I got "null" value
>>> (<%=request.getRemoteUser()%>) in my test.jsp. It should be
>>> supposed to have the CAS login username. If I don't comment out
>>> "CAS Validation Filter", I got redirected to CAS and passed CAS
>>> login. But when CAS went back to the application, it throws out
>>> exception, something like "*exception*
>>> javax.servlet.ServletException: Unable to validate
>>> ProxyTicketValidator
>>> [[edu.yale.its.tp.cas.client.ProxyTicketValidator
>>> proxyList=[null]
>>> [edu.yale.its.tp.cas.client.ServiceTicketValidator ..... " It
>>> seems to me that the validation doesn't work. What is wrong with
>>> it? How to fix it? any recommendation?? any thing wrong with the
>>> following CAS filter?? Very urgent help needed!!! ........
>>> <filter> <filter-name>CAS Authentication Filter</filter-name>
>>>
>>> <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
>>> <init-param> <param-name>casServerLoginUrl</param-name>
>>> <param-value>https://xxxxxxxxx:8443/CAS/login</param-value>
>>> </init-param> <init-param> <param-name>service</param-name>
>>> <param-value>http://xxxxxxxxx:8080/Recruiting/test.jsp</param-value>
>>> </init-param> <init-param> <param-name>serverName</param-name>
>>> <param-value>xxxxxxx:8080/</param-value> </init-param> </filter>
>>> <filter> <filter-name>CAS Validation Filter</filter-name>
>>>
>>> <filter-class>org.jasig.cas.client.validation.Cas10TicketValidationFilter</filter-class>
>>> <init-param> <param-name>casUrlServerPrefix</param-name>
>>> <param-value>https://xxxxxxx:8443/CAS</param-value>
>>> </init-param> <init-param> <param-name>serverName</param-name>
>>> <param-value>xxxxxxxxxxx:8080/</param-value> </init-param>
>>> </filter> <filter-mapping> <filter-name>CAS Authentication
>>> Filter</filter-name> <url-pattern>/*</url-pattern>
>>> </filter-mapping> <!--filter-mapping> <filter-name>CAS
>>> Validation Filter</filter-name> <url-pattern>/*</url-pattern>
>>> </filter-mapping --> ...................
>>> ______________________________
>>> _________________
>>> Yale CAS mailing list
>>> [email protected] <mailto:[email protected]>
>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>
>> _______________________________________________
>> Yale CAS mailing list
>> [email protected] <mailto:[email protected]>
>> http://tp.its.yale.edu/mailman/listinfo/cas
>>
>>
>>
>>
>> --
>> -Scott Battaglia
>> PGP Public Key Id: 0x383733AA
>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Yale CAS mailing list
>> [email protected]
>> http://tp.its.yale.edu/mailman/listinfo/cas
>>
> _______________________________________________
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> [email protected]
> http://tp.its.yale.edu/mailman/listinfo/cas
>
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