Hi Massimo, hi All, A first release of support for facebook authentication through facebook OAuth service with Graph API is available on the following git clone:
https://code.google.com/r/michelecomitini-facebookaccess/source/browse/gluon/contrib/login_methods/facebook_account.py I put some instructions inside the code itself so please read the code! Usage requires the facebook Graph API supporiting module (also called python-sdk) available here: http://github.com/facebook/python-sdk. The only required file is facebook.py. I advise you that code is still immature, but I hope you can find it usable. tnx michele