fix(azure): use access_token when id_token is not available #1078

According to #750 (comment) this fixes #749

Co-authored-by: Matt Massoodi <matt@puroxy.io>

Author: nijel

social_core/backends/azuread_tenant.py

@@ -86,7 +86,10 @@ def get_user_id(self, details, response):
 
     def user_data(self, access_token, *args, **kwargs):
         response = kwargs.get("response")
-        id_token = response.get("id_token")
+        if response and response.get("id_token"):
+            id_token = response.get("id_token")
+        else:
+            id_token = access_token
 
         # get key id and algorithm
         key_id = get_unverified_header(id_token)["kid"]