pferd/PFERD/authenticators/tfa.py

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from typing import Tuple
from ..authenticator import Authenticator, AuthException, AuthSection
from ..config import Config
from ..logging import log
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from ..utils import ainput
class TfaAuthenticator(Authenticator):
def __init__(
self,
name: str,
section: AuthSection,
config: Config,
) -> None:
super().__init__(name, section, config)
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async def username(self) -> str:
raise AuthException("TFA authenticator does not support usernames")
async def password(self) -> str:
async with log.exclusive_output():
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code = await ainput("TFA code: ")
return code
async def credentials(self) -> Tuple[str, str]:
raise AuthException("TFA authenticator does not support usernames")
def invalidate_username(self) -> None:
raise AuthException("TFA authenticator does not support usernames")
def invalidate_password(self) -> None:
pass
def invalidate_credentials(self) -> None:
pass