python-social-auth and facebook login: what is the whitelist redirect url to include in fb configuration?

Question

I was getting this facebook login error:

URL Blocked This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings. Make sure Client and Web OAuth Login are on and add all your app domains as Valid OAuth Redirect URIs.

Facebook login requires whitelisting of the call-back url.

what is the call back url for django-social-auth or python-social-auth ?

Answer 1

include a url to your website that is the absolute url version of this relative url: /complete/facebook/

how to find this out? use Chrome browser dev tools, enable preserve log, try to login to your app.

This question / answer is for django-social-auth but likely applies to python-social-auth too.