mirror of
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53 lines
1.2 KiB
Python
53 lines
1.2 KiB
Python
from abc import ABC, abstractmethod
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from typing import Tuple
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from .conductor import TerminalConductor
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from .config import Config, Section
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class AuthLoadException(Exception):
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pass
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class AuthException(Exception):
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pass
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class AuthSection(Section):
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pass
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class Authenticator(ABC):
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def __init__(
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self,
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name: str,
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section: AuthSection,
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config: Config,
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conductor: TerminalConductor,
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) -> None:
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"""
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Initialize an authenticator from its name and its section in the config
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file.
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If you are writing your own constructor for your own authenticator,
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make sure to call this constructor first (via super().__init__).
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May throw an AuthLoadException.
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"""
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self.name = name
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self.conductor = conductor
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@abstractmethod
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async def credentials(self) -> Tuple[str, str]:
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pass
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def invalid_credentials(self) -> None:
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raise AuthException("Invalid credentials")
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def invalid_username(self) -> None:
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raise AuthException("Invalid username")
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def invalid_password(self) -> None:
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raise AuthException("Invalid password")
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