136 lines
4.7 KiB
Python
136 lines
4.7 KiB
Python
"""Config flow for the LetPot integration."""
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from __future__ import annotations
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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 letpot.client import LetPotClient
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from letpot.exceptions import LetPotAuthenticationException, LetPotConnectionException
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_ACCESS_TOKEN, CONF_EMAIL, CONF_PASSWORD
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.selector import (
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TextSelector,
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TextSelectorConfig,
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TextSelectorType,
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)
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from .const import (
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CONF_ACCESS_TOKEN_EXPIRES,
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CONF_REFRESH_TOKEN,
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CONF_REFRESH_TOKEN_EXPIRES,
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CONF_USER_ID,
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DOMAIN,
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)
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_LOGGER = logging.getLogger(__name__)
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_EMAIL): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.EMAIL,
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),
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),
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vol.Required(CONF_PASSWORD): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.PASSWORD,
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),
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),
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}
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)
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STEP_REAUTH_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_PASSWORD): TextSelector(
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TextSelectorConfig(type=TextSelectorType.PASSWORD),
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),
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}
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)
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class LetPotConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for LetPot."""
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VERSION = 1
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async def _async_validate_credentials(
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self, email: str, password: str
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) -> tuple[dict[str, str], dict[str, Any] | None]:
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"""Try logging in to the LetPot account and returns credential info."""
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websession = async_get_clientsession(self.hass)
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client = LetPotClient(websession)
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try:
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auth = await client.login(email, password)
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except LetPotConnectionException:
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return {"base": "cannot_connect"}, None
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except LetPotAuthenticationException:
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return {"base": "invalid_auth"}, None
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except Exception:
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_LOGGER.exception("Unexpected exception")
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return {"base": "unknown"}, None
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else:
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return {}, {
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CONF_ACCESS_TOKEN: auth.access_token,
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CONF_ACCESS_TOKEN_EXPIRES: auth.access_token_expires,
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CONF_REFRESH_TOKEN: auth.refresh_token,
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CONF_REFRESH_TOKEN_EXPIRES: auth.refresh_token_expires,
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CONF_USER_ID: auth.user_id,
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CONF_EMAIL: auth.email,
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}
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle a flow initialized by the user."""
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errors: dict[str, str] = {}
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if user_input is not None:
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errors, data_dict = await self._async_validate_credentials(
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user_input[CONF_EMAIL], user_input[CONF_PASSWORD]
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)
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if not errors and data_dict is not None:
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await self.async_set_unique_id(data_dict[CONF_USER_ID])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=data_dict[CONF_EMAIL], data=data_dict
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)
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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_DATA_SCHEMA, errors=errors
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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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errors: dict[str, str] = {}
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reauth_entry = self._get_reauth_entry()
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if user_input is not None:
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errors, data_dict = await self._async_validate_credentials(
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reauth_entry.data[CONF_EMAIL], user_input[CONF_PASSWORD]
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)
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if not errors and data_dict is not None:
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await self.async_set_unique_id(data_dict[CONF_USER_ID])
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if reauth_entry.unique_id != data_dict[CONF_USER_ID]:
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# Abort if the received account is different and already added
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self._abort_if_unique_id_configured()
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return self.async_update_reload_and_abort(
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reauth_entry,
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unique_id=self.unique_id,
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data_updates=data_dict,
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)
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return self.async_show_form(
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step_id="reauth_confirm",
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data_schema=STEP_REAUTH_SCHEMA,
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description_placeholders={"email": reauth_entry.title},
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errors=errors,
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)
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