: Errors like Unknown configuration setting "xdebug.remote_enable" or silent failure.
If you need a "dev mode," consider baking it into your (e.g., ENVIRONMENT=development set at the process level) rather than trusting an HTTP header. x-dev-access yes
What is the for this piece (e.g., beginner developers, cybersecurity professionals, or system architects)? : Errors like Unknown configuration setting "xdebug
class DevAccessMiddleware: def process_request(self, request, response): # Safety Check: NEVER allow in Production if os.environ.get("APP_ENV") == "production": return next() # Check for the specific header if request.headers.get("x-dev-access") == "yes": # Verify internal network origin (Security Layer) if not request.ip.is_internal_vpn(): raise SecurityException("External IP attempted dev access.") x-dev-access yes