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45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
"""Authentication for Dropbox."""
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from typing import cast
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from aiohttp import ClientSession
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from python_dropbox_api import Auth
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from homeassistant.helpers.config_entry_oauth2_flow import OAuth2Session
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class DropboxConfigEntryAuth(Auth):
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"""Provide Dropbox authentication tied to an OAuth2 based config entry."""
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def __init__(
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self,
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websession: ClientSession,
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oauth_session: OAuth2Session,
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) -> None:
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"""Initialize DropboxConfigEntryAuth."""
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super().__init__(websession)
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self._oauth_session = oauth_session
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async def async_get_access_token(self) -> str:
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"""Return a valid access token."""
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await self._oauth_session.async_ensure_token_valid()
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return cast(str, self._oauth_session.token["access_token"])
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class DropboxConfigFlowAuth(Auth):
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"""Provide authentication tied to a fixed token for the config flow."""
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def __init__(
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self,
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websession: ClientSession,
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token: str,
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) -> None:
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"""Initialize DropboxConfigFlowAuth."""
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super().__init__(websession)
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self._token = token
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async def async_get_access_token(self) -> str:
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"""Return the fixed access token."""
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return self._token
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