Make database, oauth, smtp server, mail verificaiton configurable in .env

allauth_oauth/provider.py

@@ -0,0 +1,42 @@
+# From https://gitlab.crans.org/bde/allauth-note-kfet
+# Copyright (C) 2022  Amicale des élèves de l'ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from allauth.account.models import EmailAddress
+from allauth.socialaccount.providers.base import ProviderAccount
+from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider
+
+
+class OAuthAccount(ProviderAccount):
+    def to_str(self):
+        return self.account.extra_data.get("username")
+
+
+class OAuthProvider(OAuth2Provider):
+    id = "oauth"
+    name = "OAuth"
+    account_class = OAuthAccount
+
+    def extract_uid(self, data):
+        return str(data["username"])
+
+    def extract_common_fields(self, data):
+        return dict(
+            email=data.get("email"),
+            username=data.get("username"),
+            last_name=data.get("last_name"),
+            first_name=data.get("first_name"),
+        )
+
+    def get_default_scope(self):
+        return ["read"]
+
+    def extract_email_addresses(self, data):
+        ret = []
+        email = data.get("email")
+        if email:
+            ret.append(EmailAddress(email=email, verified=True, primary=True))
+        return ret
+
+
+provider_classes = [OAuthProvider]