Fix for new keycloak version

yellow/auth.py

@@ -1,7 +1,7 @@
 import re
 
 import peewee
-from quart import session, redirect, url_for
+from quart import session, redirect, url_for, current_app
 from quart_keycloak import Keycloak, KeycloakAuthToken, KeycloakLogoutRequest
 from yellow.factory import keycloak
 from yellow.models import User
@@ -10,18 +10,25 @@ from yellow.models import User
 @keycloak.after_login()
 async def handle_user_login(auth_token: KeycloakAuthToken):
     username = auth_token.username
+    uid = auth_token.sub
+
     if not re.match(r"^[a-zA-Z0-9_\.-]+$", username):
         raise Exception("bad username")
 
     try:
-        user = User.select().where(User.id == uid).get()
-    except peewee.DoesNotExist:
+        user = User.select().where(User.username == username).get()
+    except Exception as ex:
         user = None
 
     if not user:
         # create new user if it does not exist yet
-        user = User.create(id=uid, username=username)
+        current_app.logger.info(f'User {username} not found, creating')
+        try:
+            user = User.create(id=uid, username=username)
+        except Exception as ex:
+            current_app.logger.debug(f'User {username}, creation error')
+            raise
 
     # user is now logged in
     session['user'] = user.to_json()
-    return redirect(url_for('bp_routes.dashboard'))
+    return redirect(url_for('bp_routes.dashboard'))

yellow/templates/error.html

@@ -4,7 +4,6 @@
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta http-equiv="refresh" content="3; URL={{url}}">
     <title>Such {{code}} error :(</title>
     <link rel="stylesheet" href="https://unpkg.com/@picocss/pico@latest/css/pico.min.css">
     <link rel="stylesheet" href="../../static/colors.css">