- Added DBUtils PooledDB for intelligent connection pooling
- Created db_pool.py with lazy-initialized connection pool (max 20 connections)
- Added db_connection_context() context manager for safe connection handling
- Refactored all 19 database operations to use context manager pattern
- Ensures proper connection cleanup and exception handling
- Prevents connection exhaustion on POST requests
- Added logging configuration for debugging
Changes:
- py_app/app/db_pool.py: New connection pool manager
- py_app/app/logging_config.py: Centralized logging
- py_app/app/__init__.py: Updated to use connection pool
- py_app/app/routes.py: Refactored all DB operations to use context manager
- py_app/app/settings.py: Updated settings handlers
- py_app/requirements.txt: Added DBUtils dependency
This solves the connection timeout issues experienced with the fgscan page.
Changes:
1. Fixed create_user_handler to properly initialize modules JSON for new users
2. Fixed edit_user_handler to manage module assignments instead of non-existent email field
3. Updated settings_handler to select modules column instead of email from users table
4. Added validate_and_repair_user_modules function in setup_complete_database.py to ensure all users have correct module assignments
5. Added create_app_license function to create development license file during database setup
6. Added ensure_app_license function to docker-entrypoint.sh for license creation on container startup
7. Added user modules validation on Flask app startup to repair any malformed modules
8. License file is automatically created with 1-year validity on deployment
This ensures:
- New users created via UI get proper module assignments
- Existing users are validated/repaired on app startup
- Non-superadmin users can login after license check passes
- All deployments have a valid development license by default
