Yes, I even created a custom table by copying the exact auth_user table from 
Auth.define_tables, and it still generated the redirect loop, so it doesn't 
appear to have anything to do with the particular fields or definition of 
the auth_user table -- just the fact that it is defined outside of 
define_tables(). It wasn't clear what was causing the loop in that case.

Anthony

On Friday, August 26, 2011 12:22:20 AM UTC-4, rochacbruno wrote:
>
> I ran in the same problem, I figured out that using custom auth tables in 
> provider app make the client app to run in infinite loop. I also tried to 
> include 'username' field to the custom Auth table but did not solve the 
> problem.
>
> My custom Auth Table
>
> https://gist.github.com/1172687 ( I tried with username = True, but did 
> not works)
>
> *then in the client app i have*
>
> auth = Auth(db,hmac_key=Auth.get_or_create_key(),cas_provider='
> http://0.0.0.0:8000/tutor/default/user/cas') 
> from gluon.contrib.login_methods.cas_auth import CasAuth
> auth.settings.login_form=CasAuth(globals(), urlbase = "
> http://0.0.0.0:8000/tutor/default/user/cas";, actions=['login', 'validate', 
> 'logout'])
>
> I got this as url:
>
> http://0.0.0.0:8000/tutor/default/user/cas/login?service=http://0.0.0.0:8000/client/default/user/login
>
> and the browser error:
>
> This webpage has a redirect loop
> The webpage at *
> http://0.0.0.0:8000/tutor/default/user/cas/login?service=http://0.0.0.0:8000/client/default/user/login
> * has resulted in too many redirects. Clearing your cookies for this site 
> or allowing third-party cookies may fix the problem. If not, it is possibly 
> a server configuration issue and not a problem with your computer.
> It is strange because I already use CAS in another apps, but this apps has 
> default auth table and runs very well, I also created an adapter to bring 
> groups and permissions from provider to client and stores in a kind of 
> cache.
> The problem seems to be when using custom auth tables.
> Any clue?
>
>

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