csrf

class litestar.middleware.csrf.CSRFMiddleware

基类：MiddlewareProtocol

CSRF Middleware class.

This Middleware protects against attacks by setting a CSRF cookie with a token and verifying it in request headers.

__init__(app: ASGIApp, config: CSRFConfig) → None

Initialize CSRFMiddleware.

参数:

• app -- The next ASGI app to call.

• config -- The CSRFConfig instance.

async __call__(scope: Scope, receive: Receive, send: Send) → None

ASGI callable.

参数:

• scope -- The ASGI connection scope.

• receive -- The ASGI receive function.

• send -- The ASGI send function.

返回:

None

create_send_wrapper(send: Send, token: str, csrf_cookie: str | None) → Send

Wrap send to handle CSRF validation.

参数:

• token -- The CSRF token.

• send -- The ASGI send function.

• csrf_cookie -- CSRF cookie.

返回:

An ASGI send function.