Protecting Dynamic routs through Server middleware ?

function isRouteProtected(incomingRoute : any, protectedRouts:any) {
  for (const protectedRoute of protectedRouts) {
    if (incomingRoute.startsWith(protectedRoute)) {
      // exception routs 
      if (incomingRoute.startsWith(exceptionRouts)) {
        continue 
      }
      return true; // Incoming route starts with a protected route
    }
  }
  return false; // No match found
}