Add middleware to fill in client host

backend/src/appointment/main.py

@@ -143,6 +143,18 @@ async def lifespan(app: FastAPI):
  # init app
  app = FastAPI(openapi_url=openapi_url, lifespan=lifespan)
 
+ @app.middleware("http")
+ async def apply_x_forwarded_headers_to_client(request: Request, call_next):
+ ip_list = request.headers.get('x-forwarded-for')
+ port = request.headers.get('x-forwarded-port')
+ if ip_list:
+ client_ip = ip_list.split(',')[0]
+ request.client.host = client_ip
+ if port:
+ request.client.port = port
+ response = await call_next(request)
+ return response
+
  app.add_middleware(RawContextMiddleware, plugins=(L10n(),))
 
  # strip html tags from input requests