mirror of https://github.com/home-assistant/core
142 lines
4.5 KiB
Python
142 lines
4.5 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 dataclasses import dataclass, field
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from typing import Any
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from aionotion.errors import InvalidCredentialsError, NotionError
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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_PASSWORD, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from .const import CONF_REFRESH_TOKEN, CONF_USER_UUID, DOMAIN, LOGGER
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from .util import async_get_client_with_credentials
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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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@dataclass(frozen=True, kw_only=True)
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class CredentialsValidationResult:
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"""Define a validation result."""
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user_uuid: str | None = None
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refresh_token: str | None = None
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errors: dict[str, Any] = field(default_factory=dict)
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async def async_validate_credentials(
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hass: HomeAssistant, username: str, password: str
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) -> CredentialsValidationResult:
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"""Validate a Notion username and password."""
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errors = {}
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try:
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client = await async_get_client_with_credentials(hass, username, password)
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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: # noqa: BLE001
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LOGGER.exception("Unknown error while validation credentials: %s", err)
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errors["base"] = "unknown"
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if errors:
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return CredentialsValidationResult(errors=errors)
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return CredentialsValidationResult(
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user_uuid=client.user_uuid, refresh_token=client.refresh_token
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)
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class NotionFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a Notion config flow."""
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VERSION = 1
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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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"""Handle configuration by re-auth."""
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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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"""Handle re-auth completion."""
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reauth_entry = self._get_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: reauth_entry.data[CONF_USERNAME]
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},
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)
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credentials_validation_result = await async_validate_credentials(
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self.hass, reauth_entry.data[CONF_USERNAME], user_input[CONF_PASSWORD]
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)
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if credentials_validation_result.errors:
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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=credentials_validation_result.errors,
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description_placeholders={
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CONF_USERNAME: reauth_entry.data[CONF_USERNAME]
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},
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)
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return self.async_update_reload_and_abort(
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reauth_entry,
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data_updates={
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CONF_REFRESH_TOKEN: credentials_validation_result.refresh_token
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},
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)
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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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) -> ConfigFlowResult:
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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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credentials_validation_result = 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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if credentials_validation_result.errors:
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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=credentials_validation_result.errors,
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)
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return self.async_create_entry(
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title=user_input[CONF_USERNAME],
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data={
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CONF_USERNAME: user_input[CONF_USERNAME],
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CONF_USER_UUID: credentials_validation_result.user_uuid,
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CONF_REFRESH_TOKEN: credentials_validation_result.refresh_token,
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},
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)
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