mirror of https://github.com/home-assistant/core
115 lines
3.9 KiB
Python
115 lines
3.9 KiB
Python
"""Config flow for the Google Drive integration."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Mapping
|
|
import logging
|
|
from typing import Any, cast
|
|
|
|
from google_drive_api.exceptions import GoogleDriveApiError
|
|
|
|
from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlowResult
|
|
from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN
|
|
from homeassistant.helpers import config_entry_oauth2_flow, instance_id
|
|
from homeassistant.helpers.aiohttp_client import async_get_clientsession
|
|
|
|
from .api import AsyncConfigFlowAuth, DriveClient
|
|
from .const import DOMAIN
|
|
|
|
DEFAULT_NAME = "Google Drive"
|
|
DRIVE_FOLDER_URL_PREFIX = "https://drive.google.com/drive/folders/"
|
|
OAUTH2_SCOPES = [
|
|
"https://www.googleapis.com/auth/drive.file",
|
|
]
|
|
|
|
|
|
class OAuth2FlowHandler(
|
|
config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
|
|
):
|
|
"""Config flow to handle Google Drive OAuth2 authentication."""
|
|
|
|
DOMAIN = DOMAIN
|
|
|
|
@property
|
|
def logger(self) -> logging.Logger:
|
|
"""Return logger."""
|
|
return logging.getLogger(__name__)
|
|
|
|
@property
|
|
def extra_authorize_data(self) -> dict[str, Any]:
|
|
"""Extra data that needs to be appended to the authorize url."""
|
|
return {
|
|
"scope": " ".join(OAUTH2_SCOPES),
|
|
# Add params to ensure we get back a refresh token
|
|
"access_type": "offline",
|
|
"prompt": "consent",
|
|
}
|
|
|
|
async def async_step_reauth(
|
|
self, entry_data: Mapping[str, Any]
|
|
) -> ConfigFlowResult:
|
|
"""Perform reauth upon an API authentication error."""
|
|
return await self.async_step_reauth_confirm()
|
|
|
|
async def async_step_reauth_confirm(
|
|
self, user_input: dict[str, Any] | None = None
|
|
) -> ConfigFlowResult:
|
|
"""Confirm reauth dialog."""
|
|
if user_input is None:
|
|
return self.async_show_form(step_id="reauth_confirm")
|
|
return await self.async_step_user()
|
|
|
|
async def async_oauth_create_entry(self, data: dict[str, Any]) -> ConfigFlowResult:
|
|
"""Create an entry for the flow, or update existing entry."""
|
|
client = DriveClient(
|
|
await instance_id.async_get(self.hass),
|
|
AsyncConfigFlowAuth(
|
|
async_get_clientsession(self.hass), data[CONF_TOKEN][CONF_ACCESS_TOKEN]
|
|
),
|
|
)
|
|
|
|
try:
|
|
email_address = await client.async_get_email_address()
|
|
except GoogleDriveApiError as err:
|
|
self.logger.error("Error getting email address: %s", err)
|
|
return self.async_abort(
|
|
reason="access_not_configured",
|
|
description_placeholders={"message": str(err)},
|
|
)
|
|
except Exception:
|
|
self.logger.exception("Unknown error occurred")
|
|
return self.async_abort(reason="unknown")
|
|
|
|
await self.async_set_unique_id(email_address)
|
|
|
|
if self.source == SOURCE_REAUTH:
|
|
reauth_entry = self._get_reauth_entry()
|
|
self._abort_if_unique_id_mismatch(
|
|
reason="wrong_account",
|
|
description_placeholders={"email": cast(str, reauth_entry.unique_id)},
|
|
)
|
|
return self.async_update_reload_and_abort(reauth_entry, data=data)
|
|
|
|
self._abort_if_unique_id_configured()
|
|
|
|
try:
|
|
(
|
|
folder_id,
|
|
folder_name,
|
|
) = await client.async_create_ha_root_folder_if_not_exists()
|
|
except GoogleDriveApiError as err:
|
|
self.logger.error("Error creating folder: %s", str(err))
|
|
return self.async_abort(
|
|
reason="create_folder_failure",
|
|
description_placeholders={"message": str(err)},
|
|
)
|
|
|
|
return self.async_create_entry(
|
|
title=DEFAULT_NAME,
|
|
data=data,
|
|
description_placeholders={
|
|
"folder_name": folder_name,
|
|
"url": f"{DRIVE_FOLDER_URL_PREFIX}{folder_id}",
|
|
},
|
|
)
|