mirror of
https://github.com/Garmelon/PFERD.git
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57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
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from typing import Optional, Tuple
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import keyring
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from ..config import Config
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from ..logging import log
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from ..utils import agetpass
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from ..version import NAME
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from .authenticator import Authenticator, AuthException, AuthSection
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class KeyringAuthSection(AuthSection):
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def username(self) -> str:
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name = self.s.get("username")
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if name is None:
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self.missing_value("username")
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return name
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def keyring_name(self) -> str:
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return self.s.get("keyring_name", fallback=NAME)
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class KeyringAuthenticator(Authenticator):
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def __init__(
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self,
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name: str,
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section: KeyringAuthSection,
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config: Config,
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) -> None:
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super().__init__(name, section, config)
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self._username = section.username()
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self._password: Optional[str] = None
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self._keyring_name = section.keyring_name()
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async def credentials(self) -> Tuple[str, str]:
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if self._password is not None:
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return self._username, self._password
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password = keyring.get_password(self._keyring_name, self._username)
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if not password:
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async with log.exclusive_output():
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password = await agetpass("Password: ")
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keyring.set_password(self._keyring_name, self._username, password)
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self._password = password
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return self._username, password
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def invalidate_credentials(self) -> None:
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self.invalidate_password()
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def invalidate_password(self) -> None:
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raise AuthException("Invalid password")
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