If you are just trying to log into CAS, and not to any other application 
(basically meaning the service parameter to the CAS login endpoint is left 
out), you can safely ignore the messages you see in the logs about argument 
extractors.



Now, the ???credentials bad??? issue is a different story. If you have hooked 
up 
CAS to AD, and you don???t see any other errors, stack traces or anything else 
like that in the logs, changes are CAS can simply not find you in the 
location configured inside AD. Check credentials, base path, etc???make sure 
the password is correct, and make sure the test account isn???t locked etc.



???and what CAS version are you testing?



If none of that is any help, do please post/attach the log here where you 
see the ???credentials bad??? error



From: Mike Seiler [mailto:[email protected]]
Sent: Tuesday, May 27, 2014 9:58 AM
To: [email protected]
Subject: Re: [cas-user] Extractor Errors after Install



Misagh,



I am using CAS with Active Directory.  We are trying to implement a CAS 
Password Manager that I found on GitHub.  So far I've been able to confirm 
that the Certificates are appropriately installed, and that CAS can speak 
with the AD server.



When these messages occur, I am attempting to log in as my test user, which 
returns a "credentials bad" note in the cas.log, as well as these Extractor 
messages.  However, command line searches using my test user's username and 
password return valid results from AD, so I know that the credentials are 
valid.



If CAS is unable to parse the response, then I suppose that this is causing 
the "credentials bad" message?



Thanks,



Mike



On Tue, May 27, 2014 at 9:38 AM, Misagh Moayyed <[email protected]> wrote:

These are not errors, per se. These are simply informational messages logged 
at the DEBUG level. What they indicate is that CAS is unable to parse the 
incoming request. How are you accessing the CAS server and what are you 
trying to accomplish?



From: Mike Seiler [mailto:[email protected]]
Sent: Tuesday, May 27, 2014 9:10 AM
To: [email protected]
Subject: [cas-user] Extractor Errors after Install



Hello all,



I just installed CAS, and it seems everything was set up properly, but I 
keep receiving the following errors:



2014-05-23 14:45:25,894 DEBUG 
[org.jasig.cas.web.support.CasArgumentExtractor] - Extractor did not 
generate service.

2014-05-23 14:45:25,894 DEBUG 
[org.jasig.cas.web.support.SamlArgumentExtractor] - Extractor did not 
generate service.



My Google searches have not resulted in an answer that solves this.  Does 
anyone have some insight?



Thanks,



Mike



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Fuller Theological Seminary

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[email protected]



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Phone: (970) 306-6105

[email protected]



Please NOTE:
I respond to email at 8 AM, 1PM, and at 4:30PM.  If you need more immediate 
help, please contact TSS (626.584.5675) and they can route the issue to the 
appropriate person.  If this is a business process life or death emergency, 
you may call me at the above number.


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