Identifying the backend provider of a logged in user

问题

With django-social-auth, is there a good way to find out the backend provider of a logged in user? Is finding the corresponding UserSocialAuth object supposedly the best way?

Thanks!

回答1:

In your views, try:

request.user.social_auth.values_list('provider')

to get a list of the user's connected backends.

回答2:

The last login provider is stored in the session using the key social_auth_last_login_backend by default, otherwise yes, checking the UserSocialAuth instances is the preferred way by doing user.social_auth.filter().

Both methods can be combined by doing:

user.social_auth.filter(provider=request.session['social_auth_last_login_backend'])

来源：https://stackoverflow.com/questions/11166240/identifying-the-backend-provider-of-a-logged-in-user