Merge branch 'fix_auth_case_sensitive_bug' into 'enterprise'

Fix: Make authentication case insensitive

See merge request dkinternal/testgen/dataops-testgen!313

Author: ci bot

testgen/common/models/user.py

@@ -1,8 +1,9 @@
 from datetime import UTC, datetime
-from typing import Literal
+from typing import Literal, Self
 from uuid import UUID, uuid4
 
-from sqlalchemy import Column, String, asc, func, update
+import streamlit as st
+from sqlalchemy import Column, String, asc, func, select, update
 from sqlalchemy.dialects import postgresql
 
 from testgen.common.models import get_current_session
@@ -43,3 +44,8 @@ def save(self, update_latest_login: bool = False) -> None:
                 self.latest_login = datetime.now(UTC)
             super().save()
 
+    @classmethod
+    @st.cache_data(show_spinner=False)
+    def get(cls, identifier: str) -> Self | None:
+        query = select(cls).where(func.lower(User.username) == func.lower(identifier))
+        return get_current_session().scalars(query).first()

testgen/ui/auth.py

@@ -36,7 +36,7 @@ def is_logged_in(self) -> bool:
     @property
     def user_display(self) -> str | None:
         return (self.user.name or self.user.username) if self.user else None
-    
+
     @property
     def default_page(self) -> str | None:
         return "project-dashboard" if self.user else ""
@@ -63,7 +63,7 @@ def get_credentials(self):
                 "password": item.password,
             }
         return {"usernames": usernames}
-    
+
     def login_user(self, username: str) -> None:
         self.user = User.get(username)
         self.user.save(update_latest_login=True)
@@ -83,7 +83,7 @@ def load_user_session(self) -> None:
     def end_user_session(self) -> None:
         self._clear_jwt_cookie()
         self.user = None
-        
+
     def _clear_jwt_cookie(self) -> None:
         execute_javascript(
             f"""await (async function () {{