mirror of
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96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
"""Config flow for Dropbox."""
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from collections.abc import Mapping
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import logging
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from typing import Any, override
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from python_dropbox_api import DropboxAPIClient
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from homeassistant.config_entries import (
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SOURCE_REAUTH,
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SOURCE_RECONFIGURE,
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ConfigFlowResult,
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)
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from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.config_entry_oauth2_flow import AbstractOAuth2FlowHandler
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from .auth import DropboxConfigFlowAuth
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from .const import DOMAIN, OAUTH2_SCOPES
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class DropboxConfigFlow(AbstractOAuth2FlowHandler, domain=DOMAIN):
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"""Config flow to handle Dropbox OAuth2 authentication."""
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DOMAIN = DOMAIN
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@property
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@override
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def logger(self) -> logging.Logger:
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"""Return logger."""
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return logging.getLogger(__name__)
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@property
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@override
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def extra_authorize_data(self) -> dict:
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"""Extra data that needs to be appended to the authorize url."""
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return {
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"token_access_type": "offline",
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"scope": " ".join(OAUTH2_SCOPES),
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}
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@override
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async def async_oauth_create_entry(self, data: dict[str, Any]) -> ConfigFlowResult:
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"""Create an entry for the flow, or update existing entry."""
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access_token = data[CONF_TOKEN][CONF_ACCESS_TOKEN]
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auth = DropboxConfigFlowAuth(async_get_clientsession(self.hass), access_token)
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client = DropboxAPIClient(auth)
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account_info = await client.get_account_info()
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await self.async_set_unique_id(account_info.account_id)
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if self.source in (SOURCE_REAUTH, SOURCE_RECONFIGURE):
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entry = (
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self._get_reauth_entry()
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if self.source == SOURCE_REAUTH
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else self._get_reconfigure_entry()
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)
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self._abort_if_unique_id_mismatch(reason="wrong_account")
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return self.async_update_reload_and_abort(entry, data=data)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=account_info.email, data=data)
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async def async_step_reconfigure(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle a reconfiguration flow."""
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return await self.async_step_user(user_input)
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async def async_step_reauth(
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self, entry_data: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Perform reauth upon an API authentication error."""
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token = entry_data[CONF_TOKEN]
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if not set(token.get("scope", "").split()).issuperset(OAUTH2_SCOPES):
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return await self.async_step_reauth_permissions()
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return await self.async_step_reauth_confirm()
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async def async_step_reauth_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Dialog that informs the user that reauth is required."""
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if user_input is None:
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return self.async_show_form(step_id="reauth_confirm")
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return await self.async_step_user()
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async def async_step_reauth_permissions(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Dialog that informs the user that additional permissions are required."""
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if user_input is None:
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return self.async_show_form(step_id="reauth_permissions")
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return await self.async_step_user()
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