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2129c29 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | """Middleware configuration for the NLProxy server.
Author: IntelliDeep Labs Team
License: BSL 1.1
"""
from __future__ import annotations
import uuid
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.middleware.gzip import GZipMiddleware
def configure_middlewares(app: FastAPI) -> None:
"""Register standard server middleware."""
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
expose_headers=["*"],
max_age=3600,
)
app.add_middleware(
GZipMiddleware,
minimum_size=1000,
compresslevel=6,
)
def configure_request_id(app: FastAPI) -> None:
"""Attach a request id to each incoming request."""
@app.middleware("http")
async def add_request_id(request: Request, call_next):
request.state.request_id = str(uuid.uuid4())
response = await call_next(request)
response.headers["X-Request-ID"] = request.state.request_id
return response
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