{* ../../docs_src/advanced_middleware/tutorial001_py39.py hl[2,6] *}

## `TrustedHostMiddleware` { #trustedhostmiddleware }

Impone que todas las requests entrantes tengan correctamente configurado el header `Host`, para proteger contra ataques de HTTP Host Header.

{* ../../docs_src/advanced_middleware/tutorial002_py39.py hl[2,6:8] *}

Se soportan los siguientes argumentos:

import asyncio

from fastapi.testclient import TestClient

from docs_src.path_params.tutorial003b_py39 import app, read_users2

client = TestClient(app)


def test_get_users():
    response = client.get("/users")
    assert response.status_code == 200, response.text
    assert response.json() == ["Rick", "Morty"]


def test_read_users2():  # Just for coverage
    assert asyncio.run(read_users2()) == ["Bean", "Elfo"]

import re
from types import ModuleType
from unittest.mock import patch

import pytest

from ...utils import needs_py310


@pytest.fixture(
    name="module",
    params=[
        pytest.param("tutorial009c_py39"),
        pytest.param("tutorial009c_py310", marks=needs_py310),
    ],
)
def get_module(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.python_types.{request.param}")
    return mod

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Sebastián Ramírez <******@****.***> 1766004103 -0800

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Sebastián Ramírez <******@****.***> 1766004103 -0800

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