Hi,
What order are your filters in? Our wiki page (which I think you were
looking at) shows the order they should appear in. If they're in that
order, they should work. At least we haven't noticed any problems so far
:-)
-Scott
On Sat, Apr 5, 2008 at 2:01 PM, tedzo <[EMAIL PROTECTED]> wrote:
> Thank you Calcutta for your response.
>
> After reading the document a bit more I too realized that I would need the
> HttpServletRequestWrapper. So, I added that. However I am hitting a weird
> NullPointerException when I try to get the RemoteUser- Apparantly,
> getUserPrincipal() is null within HttpServletRequestWrapperFilter.
>
> I am not sure what the cause of that would be. Is there an issue with the
> SSL certificate or something? I was successfully using server 3.06 and Yale
> client 2.1.1 on this machine and I replaced both with newer versions (3.1.2
> and 3.1.1 client). So, I assumed everything should just start working...
>
> Exception Status Code : 500
> Resource : /DXX/login.jsp
> Error : org.apache.jasper.JasperException: An exception occurred
> processing JSP
> page /login.jsp at line 85
>
> 82: System.out.println("2222*****************");
> 83: String ticket = request.getParameter("ticket");
> 84: System.out.println("3333*****************");
> 85: String user = request.getRemoteUser();
> 86: System.out.println("4444*****************");
> 87: int ec = -1;
> 88:
>
>
> Stacktrace:
>
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper
> .java:524)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> root cause: [java.lang.NullPointerException] :: null
>
> org.jasig.cas.client.util.HttpServletRequestWrapperFilter$CasHttpServletRequestW
> rapper.getRemoteUser(HttpServletRequestWrapperFilter.java:80)
> org.apache.jsp.login_jsp._jspService(login_jsp.java:1098)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
>
> GET Query :
> rdir=%2FDXX%2Fmain.jsp%3Bjsessionid%3D10FA876D949F2C47D450E6055A2DB8
>
> 79%3Fticket%3DST-1-bL1W1fQcus4ak3PDc9wi&error=7&ticket=ST-2-c5icFZJZe0LMbAaOATNc
>
>
> 2008-04-05 10:42:38,428 DEBUG [http-8080-2]
> authentication.AuthenticationFilter:
> 81 - no ticket and no assertion found
> 2008-04-05 10:42:38,428 DEBUG [http-8080-2] util.CommonUtils :195 -
> serviceU
> rl generated:
> http://ani.dxx.com:8080/DXX/login.jsp?rdir=%2FDXX%2FW<http://ani.dxx.com:8080/DMM/login.jsp?rdir=%2FDMM%2FW>
>
> EB-INF%2Fapplication%2Ferror%2Fexception.jsp%3Frdir%3D%252FDXX%252Fmain.jsp%253B
>
> jsessionid%253D10FA876D949F2C47D450E6055A2DB879%253Fticket%253DST-1-bL1W1fQcus4a
>
> Thank you for your time.
>
>
> ----- Original Message ----
> From: Oh Calcutta <[EMAIL PROTECTED]>
> To: Yale CAS mailing list <[email protected]>
> Sent: Friday, April 4, 2008 11:42:35 PM
> Subject: Re: How to get the username (netID)?
>
>
> - If you enable HttpServletRequestWrapper filter, then you can do a simple
> request.getRemoteUser() to get the NetId.
>
>
> tedzo wrote:
>
> Some progress in my quest to use JA-SIG client 3.1.1 and eventually the
> SingleSignOutFilter...
> I am trying to get a hold of the username (netId) but have been unable to.
> It seems that I should be able to get to it using
> session.getAttribute("_const_cas_assertion_") from my jsp. But that doesn't
> seem to work.
>
> What am I missing?
>
> Thanks.
>
>
> ----- Original Message ----
> From: tedzo <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
> To: Yale CAS mailing list <[email protected]> <[email protected]>
> Sent: Friday, April 4, 2008 10:48:29 PM
> Subject: Re: Which version of cas to use for SingleSignOut feature?
>
> Ok, I found
>
> http://www.ja-sig.org/wiki/display/CASC/Configuring+the+JA-SIG+CAS+Client+for+Java+in+the+web.xml
>
> That document describes 6 different filters (AuthenticationFilter,
> HttpServletRequestWrapper and so on). I am not sure if I need to configure
> all the filters or can I get away with just the AuthenticationFilter? In the
> Yale version I configured just the one filter (CASFilter) for
> authentication.
>
> Any pointers?
>
> Thanks.
>
> ----- Original Message ----
> From: tedzo <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
> To: Yale CAS mailing list <[email protected]> <[email protected]>
> Sent: Friday, April 4, 2008 10:22:55 PM
> Subject: Re: Which version of cas to use for SingleSignOut feature?
>
> That will be a problem :( I guess I will have to move to the newer
> versions.
>
> Is using JA-SIG Java client similar to using the Yale Client? I was
> looking for a tutorial of some sort that explains configuring/using the
> JA-SIG Java Client and didn't find any. This doesn't seem to work
> http://www.ja-sig.org/products/cas/client/client-java/index.html.
>
> I am seeing references to cas-client.properites etc and I am not sure how
> to proceed.
> For the Yale Java client, I just added the filter info in web.xml and I
> was off and running....
>
> Your help is appreciated.
>
> Thanks.
>
> ----- Original Message ----
> From: Adam Rybicki <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
> To: Yale CAS mailing list <[email protected]> <[email protected]>
> Sent: Friday, April 4, 2008 4:38:01 PM
> Subject: Re: Which version of cas to use for SingleSignOut feature?
>
> Hi,
>
> The versions you are using do not support SSOut. You need CAS Server
> 3.1.1 or 3.1.2 if you must use a "release" version or 3.2.1-RC1 if you are
> OK with using a "release candidate" version.
>
> Yale CAS client does not support SSOut, but perhaps someone will
> contribute it. The JA-SIG CAS Client version 3.1.1 supports SSOut, and
> that's the latest version available.
>
> The earliest versions that should correctly support SSOut are 3.1.1 for
> CAS Server and 3.1 for JA-SIG CAS Client.
>
> Adam
>
> tedzo wrote:
>
> Hello all,
> I am trying to find out which versions of cas server and cas java client I
> need to use in order to be able to use the SingleSignOut feature. I
> currently have cas server 3.0.6 and Yale client 2.1.1.
>
> - Does it matter which version of client I use?
> - What are the earliest versions that support the said feature?
>
> Thanks.
>
> ------------------------------
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--
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia
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