125 lines
4.1 KiB
Python
125 lines
4.1 KiB
Python
"""Config flow to configure the Notion integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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from typing import Any
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from aionotion import async_get_client
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from aionotion.errors import InvalidCredentialsError, NotionError
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers import aiohttp_client
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from .const import DOMAIN, LOGGER
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AUTH_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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}
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)
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REAUTH_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_PASSWORD): str,
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}
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)
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async def async_validate_credentials(
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hass: HomeAssistant, username: str, password: str
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) -> dict[str, Any]:
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"""Validate a Notion username and password (returning any errors)."""
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session = aiohttp_client.async_get_clientsession(hass)
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errors = {}
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try:
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await async_get_client(username, password, session=session)
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except InvalidCredentialsError:
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errors["base"] = "invalid_auth"
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except NotionError as err:
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LOGGER.error("Unknown Notion error while validation credentials: %s", err)
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errors["base"] = "unknown"
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except Exception as err: # pylint: disable=broad-except
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LOGGER.exception("Unknown error while validation credentials: %s", err)
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errors["base"] = "unknown"
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return errors
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class NotionFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a Notion config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize."""
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self._reauth_entry: ConfigEntry | None = None
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async def async_step_reauth(self, entry_data: Mapping[str, Any]) -> FlowResult:
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"""Handle configuration by re-auth."""
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self._reauth_entry = self.hass.config_entries.async_get_entry(
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self.context["entry_id"]
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)
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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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) -> FlowResult:
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"""Handle re-auth completion."""
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assert self._reauth_entry
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if not user_input:
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return self.async_show_form(
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step_id="reauth_confirm",
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data_schema=REAUTH_SCHEMA,
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description_placeholders={
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CONF_USERNAME: self._reauth_entry.data[CONF_USERNAME]
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},
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)
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if errors := await async_validate_credentials(
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self.hass, self._reauth_entry.data[CONF_USERNAME], user_input[CONF_PASSWORD]
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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=REAUTH_SCHEMA,
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errors=errors,
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description_placeholders={
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CONF_USERNAME: self._reauth_entry.data[CONF_USERNAME]
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},
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)
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self.hass.config_entries.async_update_entry(
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self._reauth_entry, data=self._reauth_entry.data | user_input
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)
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self.hass.async_create_task(
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self.hass.config_entries.async_reload(self._reauth_entry.entry_id)
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)
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return self.async_abort(reason="reauth_successful")
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async def async_step_user(
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self, user_input: dict[str, str] | None = None
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) -> FlowResult:
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"""Handle the start of the config flow."""
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if not user_input:
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return self.async_show_form(step_id="user", data_schema=AUTH_SCHEMA)
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await self.async_set_unique_id(user_input[CONF_USERNAME])
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self._abort_if_unique_id_configured()
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if errors := await async_validate_credentials(
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self.hass, user_input[CONF_USERNAME], user_input[CONF_PASSWORD]
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):
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return self.async_show_form(
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step_id="user",
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data_schema=AUTH_SCHEMA,
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errors=errors,
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)
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return self.async_create_entry(title=user_input[CONF_USERNAME], data=user_input)
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