views.py 文件源码

def challenge(req, token):
    if await challenges.is_frozen(req.ip):
        logger.debug(f"Challenge is {token} but the account is frozen.")
        raise InvalidUsage("Account frozen")

    if not await challenges.solve(token):
        logger.debug(f"Challenge {token} is invalid.")
        unfreeze = await challenges.freeze(req.ip)
        raise InvalidUsage("Invalid token. Account frozen until " + unfreeze.isoformat(sep=" ", timespec="seconds"))

    await challenges.unfreeze(req.ip)
    logger.info(f"Challenge {token} validated")
    return redirect(req.app.url_for("index"))