Refactor server.py to replace ProxyFix with ProxyHeadersMiddleware for improved proxy handling

- Updated server.py to import ProxyHeadersMiddleware from Starlette and applied it to manage proxy headers.
- Adjusted middleware configuration for better clarity and maintainability, ensuring compatibility with ASGI applications.

server.py

@@ -11,7 +11,7 @@ from typing import Any, AsyncGenerator, Dict, Tuple, Union
 
 from quart import Quart, websocket, request, send_from_directory
 from quart_schema import QuartSchema, validate_request, validate_response
-from werkzeug.middleware.proxy_fix import ProxyFix  # Importar ProxyFix de werkzeug
+from starlette.middleware.proxy_headers import ProxyHeadersMiddleware  # Importar ProxyHeadersMiddleware de Starlette
 
 # Configuraciones
 TIMEOUT: int = 40
@@ -21,11 +21,14 @@ TRUSTED_HOSTS: list[str] = ["127.0.0.1", "172.18.0.3"]
 # Inicialización de la aplicación Quart
 app = Quart(__name__)
 QuartSchema(app)
-
-# Aplicar ProxyFix para manejar encabezados de proxy
-# Ajusta los parámetros según la cantidad de proxies delante de tu aplicación
-app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1, x_host=1, x_port=1, x_prefix=1)
-
+app.asgi_app = ProxyHeadersMiddleware(
+    app.asgi_app,
+    x_for=1,
+    x_proto=1,
+    x_host=1,
+    x_port=1,
+    x_prefix=1
+)
 app.logger.setLevel(LOG_LEVEL)
 
 # Excepciones personalizadas