fix open redirect, error leaking, unused imports, state validation

surfsense_backend/app/agents/new_chat/tools/discord/_auth.py

@@ -1,7 +1,5 @@
 """Shared auth helper for Discord agent tools (REST API, not gateway bot)."""
 
-import logging
-
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.future import select
 
@@ -9,8 +7,6 @@ from app.config import config
 from app.db import SearchSourceConnector, SearchSourceConnectorType
 from app.utils.oauth_security import TokenEncryption
 
-logger = logging.getLogger(__name__)
-
 DISCORD_API = "https://discord.com/api/v10"
 
 

surfsense_backend/app/agents/new_chat/tools/luma/_auth.py

@@ -1,14 +1,10 @@
 """Shared auth helper for Luma agent tools."""
 
-import logging
-
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.future import select
 
 from app.db import SearchSourceConnector, SearchSourceConnectorType
 
-logger = logging.getLogger(__name__)
-
 LUMA_API = "https://public-api.luma.com/v1"
 
 

surfsense_backend/app/agents/new_chat/tools/teams/_auth.py

@@ -1,15 +1,9 @@
 """Shared auth helper for Teams agent tools (Microsoft Graph REST API)."""
 
-import logging
-
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.future import select
 
-from app.config import config
 from app.db import SearchSourceConnector, SearchSourceConnectorType
-from app.utils.oauth_security import TokenEncryption
-
-logger = logging.getLogger(__name__)
 
 GRAPH_API = "https://graph.microsoft.com/v1.0"