# C.A.S checking/detections

**URL:** <https://www.ruby-forum.com/t/c-a-s-checking-detections/245661>\
**Category:** NGINX\
**Created:** [June 28, 2013, 3:53pm UTC](https://www.ruby-forum.com/t/c-a-s-checking-detections/245661 "2013-06-28T15:53:08Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Rafa\_F](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\
**Post date:** [June 28, 2013, 3:53pm UTC](https://www.ruby-forum.com/t/c-a-s-checking-detections/245661/1 "2013-06-28T15:53:08Z")

</div>

Dear

I need to force Nginx to detect if client have a valid CAS ticket and be  
authentified to the CAS system.  
This to allow or ban access to websites.  
Is anybody have tried to build this infrastructure ?

I have tried the CAS Module for nginx but is seems an old module that  
did  
not support latest nginx version.

> **[GitHub - bnoordhuis/ngx\_http\_auth\_cas\_module: CAS client for nginx](https://github.com/bnoordhuis/ngx_http_auth_cas_module)**
>
> CAS client for nginx. Contribute to bnoordhuis/ngx\_http\_auth\_cas\_module development by creating an account on GitHub.

Best regards