Hello,
It does not appear that you have configured CASValidateURL.  That must
be specified for ticket validation, and must be an HTTPS URL.  I will
create an issue to track this so the mod_auth_cas handles this error
case more robustly.

Thanks,
-Phil

On Fri, Mar 6, 2009 at 10:24 AM, Stefan Armbruster
<[email protected]> wrote:
> Hi,
>
> just got started with CAS and got a segfault with mod_auth_cas. In order to 
> reproduce this, this is what I've done:
> * configured JDBC access in cas-server-webapp (3.3.1) as described in 
> http://www.ja-sig.org/wiki/display/CASUM/Using+JDBC+for+Authentication. The 
> cas server has IP 172.16.127.1
> * set up a virtual machine running Debian Etch and compiled mod_auth_cas 
> (1.0.8). This machine has IP 172.16.127.130
> * the apache config (relevant snippets) looks like this:
>
> LoadModule auth_cas_module /usr/lib/apache2/modules/mod_auth_cas.so
>
> <IfModule mod_auth_cas.c>
>        CASCookiePath /var/run/cas/
>        CASLoginURL http://172.16.127.1:8081/cas-server-webapp/login
>        CASDebug On
>        CASValidateServer Off
> </IfModule>
>
> <VirtualHost *>
>        ServerAdmin webmas...@localhost
>        ServerName 172.16.127.130
>        DocumentRoot /var/www/
>        <Directory /var/www/>
>                Options Indexes FollowSymLinks MultiViews
>                AllowOverride None
>                Order allow,deny
>                allow from all
>        </Directory>
>
> <Directory "/var/www/protected">
>    AuthType CAS
>    Require valid-user
> </Directory>
>
> When trying to access http://172.16.127.130/protected, I get redirected to 
> CAS login. After entering the login/pw I get redirected back to apache and 
> get am empty page and the following error message in 
> /var/log/apache2/error.log:
> child pid 22560 exit signal Segmentation fault (11)
>
> Any hints on this? For the test setup I did not use any SSL stuff, might this 
> be the cause for the segfault?
>
> Thanks,
> Stefan
>
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