Single-Sign-On/Central Authentication compatible with 'django-allauth'

Job ID: 37367353

Budget: $30 – $250 USD

Seeking a simple example of a single-sign-on/central authentication for django that is compatible with 'django-allauth' package.

1) User logs in at authentication website (www.site.com).
2) User gets redirected from authentication to application website (app1.site.com or app2.site.com or etc.) based on ‘username’.
3) User login/logout follows from authentication website to application website.

In django and compatible with 'django-allauth' package.
Seeking simple, basic method with fewest dependencies/packages.

(Please see attached diagram)
Related categories: Python Django