We are doing SSO of Open edX (tutor - 12.1.4, lilac.3) over PingFederate.
Here, PingFederate is IdP (identity provider) and Open edX is SP (service provider). We have taken the reference of this python-social-auth documentation for custom development of our backend.
And using the custom backend we were able to configure the SSO with Open edX but when the user logs in the IdP and while redirecting to the Open edX, we are getting Too many redirection issues. It is constantly calling /auth/complete/backend_name URL and then getting login failed. But the user is created on the DB side.
Can anyone provide any pointer where things are going wrong?