CAS 3.21 + application -- very urgent help needed please !!

Scott Battaglia scott.battaglia at gmail.com
Thu May 22 11:30:00 EDT 2008


Your problem is that the self-signed certificate you are using is not in
your JVM's cacerts file.  You should add it there:

http://www.ja-sig.org/wiki/display/CAS/Solving+SSL+issues

-Scott

On Thu, May 22, 2008 at 11:04 AM, Edward Chen <edwardc at wolfram.com> wrote:

> Here you go
>
> 2008-05-22 09:37:36,901
> org.jasig.cas.client.validation.Cas10TicketValidator < > [ERROR]
> javax.net.ssl.SSLHandshakeException:
> sun.security.validator.ValidatorException: PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to
> find valid certification path to requested target
> javax.net.ssl.SSLHandshakeException:
> sun.security.validator.ValidatorException: PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to
> find valid certification path to requested target
>       at
> com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:150)
>       at
> com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1518)
>       at
> com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:174)
>       at
> com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:168)
>       at
>
> com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:848)
>
>       at
>
> com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:106)
>
>       at
> com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:495)
>
> By the way, I change the cas to lowercase. I don't know if it is a
> matter. But, before I change to lowercase, the exception is still
> "...The CAS server returned no response..."
>
> Edward
>
> Adam Rybicki wrote:
> > Edward,
> >
> > If you are getting a message that says "The CAS server returned no
> > response," the CAS Client jar file is accessible.  The error
> > message(s) in your log files should be different now.  What are they?
> >
> > You keep saying that it's urgent, and you are asking for more help.
> > That's what this list is for.  We will try to help you learn this, so
> > that you are able to troubleshoot problems like this by yourself.
> > However, all learning takes time.  Perhaps if you need this fixed
> > urgently, you should consider hiring someone to solve this for you
> > quickly.
> >
> > Adam
> >
> > Edward Chen wrote:
> >> Hi Adam,
> >>
> >> I still have the same problem "...The CAS server returned no
> >> response...." after I change to
> >>
> >> <filter-mapping>
> >>      <filter-name>CAS Validation Filter</filter-name>
> >>      <url-pattern>/*</url-pattern>
> >>  </filter-mapping>
> >>
> >> from
> >>
> >> <filter-mapping>
> >>      <filter-name>CAS Validation Filter</filter-name>
> >>      <url-pattern>/Recruiting/*</url-pattern>
> >>  </filter-mapping>
> >>
> >> I think it should be <url-pattern>/*</url-pattern>. I think I am not
> >> using the validation filter currently because of this
> >> <url-pattern>/Recruiting/*</url-pattern>
> >>
> >> I did  integrate cas-client-core-3.1.1.jar into my web app. I thought I
> >> did not. The log file I copied for you was from my workstation testing
> >> machine and the cas and web application did work in my workstation
> >> testing machine. However, when I deployed cas and web application to
> >> server ( a linux machine), it becomes
> >> "...The CAS server returned no response...." after cas login and
> >> redirect to my web application.
> >>
> >> In my workstation I use <url-pattern>/*</url-pattern>
> >>
> >> How to fix it? cas server problem? client problem or filter problem or
> >> others?
> >>
> >> Please continue to help. It's still urgent.
> >>
> >> Edward
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> Adam Rybicki wrote:
> >>
> >>> Edward,
> >>>
> >>> As others have already confirmed, you must configure your CAS client
> >>> application to use the JA-SIG CAS Client library, which facilitates
> >>> communications with the CAS server.  It is ultimately the CAS Client
> >>> library that will allow request.getRemoteUser() to return the username
> >>> of the authenticated user.
> >>>
> >>> The logs you sent make this fairly clear.  The log of the CAS server
> >>> clearly shows CAS issuing a service ticket for user "edwardc."  It
> >>> appears that the server is working fine.
> >>>
> >>> The log file from the client shows a clue to your problem.  The client
> >>> is unable to load the CAS Client filters.  The JA-SIG CAS Client
> >>> library (a jar file, which at least on my computer is called
> >>> "cas-client-core-3.1.1.jar") needs to be in your Web application's
> >>> classpath.  As with any enterprise Java Web application, there is an
> >>> appropriate place to install this jar file.  Since I see you are using
> >>> Tomcat, in your case this place should be something like
> >>> <tomcat_dir>/webapps/Recruiting/WEB-INF/lib.
> >>>
> >>> Adam
> >>>
> >>> Edward Chen wrote:
> >>>
> >>>> I am kind of understanding...
> >>>>
> >>>> In order to display request.getRemoteUser() value in my test.jsp, I
> need
> >>>> to integrate cas client 3.1.1 to my application, for Recruiting
> >>>> application. The reason why my current test.jsp returns null value is
> >>>> because I haven't integrate cas client 3.21 with my application, Is it
> >>>> correct?
> >>>>
> >>>> I am done with the server side configuration, right?
> >>>>
> >>>> If so, how to integrate cas client 3.11 to my java/jsp application? do
> >>>> you have an instruction?
> >>>>
> >>>> Edward
> >>>>
> >>>> Scott Battaglia wrote:
> >>>>
> >>>>
> >>>>> When CASifying an application, you integrate the CAS client with your
> >>>>> application.  You don't integrate the CAS client with the CAS server
> >>>>> software. The CAS client library is what allows the application to
> >>>>> communicate with the CAS server.
> >>>>>
> >>>>> You should be configuring the wrapper on YOUR application if you want
> >>>>> access to request.getRemoteUser().
> >>>>>
> >>>>> -Scott
> >>>>>
> >>>>> On Tue, May 20, 2008 at 11:22 PM, Edward Chen <edwardc at wolfram.com
> >>>>> <mailto:edwardc at wolfram.com>> wrote:
> >>>>>
> >>>>>     Adam and Scott,
> >>>>>
> >>>>>     It seems to me that I missing the client configuration. I tried
> to
> >>>>>     locate HttpServletRequestWrapperFilter file but I don't find them
> >>>>>     in my
> >>>>>     cas 3.21 folder. So, I download "cas-client-3.1.1-release" and I
> find
> >>>>>     HttpServletRequestWrapperFilter file in it. I wonder if I need to
> >>>>>     integrate client into server. If yes, how to integrate
> >>>>>     case-client-3.1.1? using maven? ??
> >>>>>
> >>>>>     I am stuck in this problem.
> >>>>>
> >>>>>     Edward
> >>>>>
> >>>>>     Adam Rybicki wrote:
> >>>>>     > Edward,
> >>>>>     >
> >>>>>     > It's hard to tell what effect your cas.war file custom build
> may
> >>>>>     have
> >>>>>     > on CAS itself.  Let's assume for the time being, that this is
> fine.
> >>>>>     >
> >>>>>     > Did you have a chance to look inside the Tomcat logs as the
> error
> >>>>>     > message was suggesting?  Getting no response from CAS could be
> >>>>>     caused
> >>>>>     > by a certificate error.  I looked at
> >>>>>     > AbstractCasProtocolUrlBasedTicketValidator, and it is possible
> that
> >>>>>     > this class would return null on a communication error with CAS
> >>>>>     > server.  It logs the error and returns null.  Can you locate
> the log
> >>>>>     > file?  I think that the CAS Client may be actually using the
> log
> >>>>>     file
> >>>>>     > of your application.
> >>>>>     >
> >>>>>     > Adam
> >>>>>     >
> >>>>>     > Edward Chen wrote:
> >>>>>     >> Hi Scott and other experts,
> >>>>>     >>
> >>>>>     >> Hi,
> >>>>>     >>
> >>>>>     >> Just  a thought about this problem. I don't know if it will
> make a
> >>>>>     >> difference.
> >>>>>     >>
> >>>>>     >> I think maybe the CAS in my tomcat  is different. Why?
> >>>>>     >>
> >>>>>     >> I deployed my CAS to Tomcat by other method - our own
> build.xml.
> >>>>>     >>
> >>>>>     >> CAS 3.2.1 is built with Maven 2.0.9. <http://2.0.9.> I
> generate
> >>>>>     cas.war not by Maven,
> >>>>>     >> but by my build.xml
> >>>>>     >>
> >>>>>     >> The current problem seems to me that the CAS only talks itself
> >>>>>     and not
> >>>>>     >> react to any applications. That is why there is
> >>>>>     >>
> >>>>>     >> "...The CAS server returned no response...." when CAS linking
> to an
> >>>>>     >> application.
> >>>>>     >>
> >>>>>     >> What do you think?
> >>>>>     >>
> >>>>>     >> Edward
> >>>>>     >>
> >>>>>     >>
> >>>>>     >> Scott Battaglia wrote:
> >>>>>     >>
> >>>>>     >>> Edward,
> >>>>>     >>>
> >>>>>     >>> Can you try using the CAS 20 filter and see if that works?
> >>>>>     >>>
> >>>>>     >>> -Scott
> >>>>>     >>>
> >>>>>     >>> On Fri, May 16, 2008 at 11:52 PM, Edward Chen
> >>>>>     <edwardc at wolfram.com <mailto:edwardc at wolfram.com>
> >>>>>     >>> <mailto:edwardc at wolfram.com <mailto:edwardc at wolfram.com>>>
> wrote:
> >>>>>     >>>
> >>>>>     >>>     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
> >>>>>     >>>     <arybicki at unicon.net <mailto:arybicki at unicon.net>
> >>>>>     <mailto:arybicki at unicon.net <mailto:arybicki at unicon.net>>
> >>>>>     >>>     >> <mailto:arybicki at unicon.net
> >>>>>     <mailto:arybicki at unicon.net> <mailto:arybicki at unicon.net
> >>>>>     <mailto:arybicki at unicon.net>>>> 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
> >>>>>     >>>     >>>     cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>
> >>>>>     >>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>>
> >>>>>     >>>     >>>     http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >>>     >>
> >>>>>     >>>     >>     _______________________________________________
> >>>>>     >>>     >>     Yale CAS mailing list
> >>>>>     >>>     >>     cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>
> >>>>>     >>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>>
> >>>>>     >>>     >>     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
> >>>>>     >>>     >> cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>
> >>>>>     >>>     >> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >>>     >>
> >>>>>     >>>     > _______________________________________________
> >>>>>     >>>     > Yale CAS mailing list
> >>>>>     >>>     > cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>
> >>>>>     >>>     > http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >>>     >
> >>>>>     >>>
> >>>>>     >>>     _______________________________________________
> >>>>>     >>>     Yale CAS mailing list
> >>>>>     >>>     cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     <mailto:cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>>
> >>>>>     >>>     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
> >>>>>     >>> cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     >>> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >>>
> >>>>>     >>>
> >>>>>     >>
> >>>>>     >> _______________________________________________
> >>>>>     >> Yale CAS mailing list
> >>>>>     >> cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     >> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >>
> >>>>>     >>
> >>>>>     > _______________________________________________
> >>>>>     > Yale CAS mailing list
> >>>>>     > cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     > http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>     >
> >>>>>
> >>>>>     _______________________________________________
> >>>>>     Yale CAS mailing list
> >>>>>     cas at tp.its.yale.edu <mailto:cas at tp.its.yale.edu>
> >>>>>     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
> >>>>> cas at tp.its.yale.edu
> >>>>> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>>
> >>>>>
> >>>>>
> >>>> _______________________________________________
> >>>> Yale CAS mailing list
> >>>> cas at tp.its.yale.edu
> >>>> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>>
> >>>>
> >>>>
> >>> _______________________________________________
> >>> Yale CAS mailing list
> >>> cas at tp.its.yale.edu
> >>> http://tp.its.yale.edu/mailman/listinfo/cas
> >>>
> >>>
> >>
> >> _______________________________________________
> >> Yale CAS mailing list
> >> cas at tp.its.yale.edu
> >> http://tp.its.yale.edu/mailman/listinfo/cas
> >>
> >>
> > _______________________________________________
> > Yale CAS mailing list
> > cas at tp.its.yale.edu
> > http://tp.its.yale.edu/mailman/listinfo/cas
> >
>
> _______________________________________________
> Yale CAS mailing list
> cas at tp.its.yale.edu
> http://tp.its.yale.edu/mailman/listinfo/cas
>



-- 
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia
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