auth: oauth2: users: Add expected property

* gn3/auth/authentication/users.py: authlib expects the user object to have a
  `get_user_id` method.

1 files changed, 4 insertions, 0 deletions

diff --git a/gn3/auth/authentication/users.py b/gn3/auth/authentication/users.py
index 4adee61..11deba2 100644
--- a/gn3/auth/authentication/users.py
+++ b/gn3/auth/authentication/users.py
@@ -12,6 +12,10 @@ class User(NamedTuple):
     email: str
     name: str
 
+    def get_user_id(self):
+        """Return the user's UUID. Mostly for use with Authlib."""
+        return self.user_id
+
 def user_by_email(conn: db.DbConnection, email: str) -> Maybe:
     with db.cursor(conn) as cursor:
         cursor.execute("SELECT * FROM users WHERE email=?", (email,))