mirror of https://github.com/home-assistant/core
98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
"""Config flow for Google Tasks."""
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from collections.abc import Mapping
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import logging
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from typing import Any
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from google.oauth2.credentials import Credentials
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from googleapiclient.discovery import build
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from googleapiclient.errors import HttpError
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from googleapiclient.http import HttpRequest
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from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlowResult
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from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN
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from homeassistant.helpers import config_entry_oauth2_flow
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from .const import DOMAIN, OAUTH2_SCOPES
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class OAuth2FlowHandler(
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config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
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):
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"""Config flow to handle Google Tasks OAuth2 authentication."""
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DOMAIN = DOMAIN
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@property
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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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def extra_authorize_data(self) -> dict[str, Any]:
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"""Extra data that needs to be appended to the authorize url."""
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return {
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"scope": " ".join(OAUTH2_SCOPES),
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# Add params to ensure we get back a refresh token
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"access_type": "offline",
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"prompt": "consent",
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}
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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."""
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credentials = Credentials(token=data[CONF_TOKEN][CONF_ACCESS_TOKEN])
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try:
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user_resource = build(
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"oauth2",
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"v2",
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credentials=credentials,
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)
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user_resource_cmd: HttpRequest = user_resource.userinfo().get()
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user_resource_info = await self.hass.async_add_executor_job(
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user_resource_cmd.execute
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)
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resource = build(
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"tasks",
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"v1",
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credentials=credentials,
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)
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cmd: HttpRequest = resource.tasklists().list()
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await self.hass.async_add_executor_job(cmd.execute)
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except HttpError as ex:
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error = ex.reason
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return self.async_abort(
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reason="access_not_configured",
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description_placeholders={"message": error},
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)
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except Exception:
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self.logger.exception("Unknown error occurred")
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return self.async_abort(reason="unknown")
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user_id = user_resource_info["id"]
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await self.async_set_unique_id(user_id)
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if self.source != SOURCE_REAUTH:
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=user_resource_info["name"], data=data)
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reauth_entry = self._get_reauth_entry()
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if reauth_entry.unique_id:
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self._abort_if_unique_id_mismatch(reason="wrong_account")
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return self.async_update_reload_and_abort(
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reauth_entry, unique_id=user_id, data=data
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)
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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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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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"""Confirm reauth dialog."""
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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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