mirror of https://github.com/home-assistant/core
76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
"""Config flow for TRIGGERcmd integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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import jwt
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from triggercmd import TRIGGERcmdConnectionError, client
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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.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from .const import CONF_TOKEN, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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DATA_SCHEMA = vol.Schema({(CONF_TOKEN): str})
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async def validate_input(hass: HomeAssistant, data: dict) -> str:
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"""Validate the user input allows us to connect.
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Data has the keys from DATA_SCHEMA with values provided by the user.
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"""
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if len(data[CONF_TOKEN]) < 100:
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raise InvalidToken
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token_data = jwt.decode(data[CONF_TOKEN], options={"verify_signature": False})
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if not token_data["id"]:
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raise InvalidToken
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try:
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await client.async_connection_test(data[CONF_TOKEN])
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except Exception as e:
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raise TRIGGERcmdConnectionError from e
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else:
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return token_data["id"]
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class TriggerCMDConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow."""
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VERSION = 1
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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 the initial step."""
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errors = {}
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if user_input is not None:
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try:
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identifier = await validate_input(self.hass, user_input)
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except InvalidToken:
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errors[CONF_TOKEN] = "invalid_token"
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except TRIGGERcmdConnectionError:
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errors["base"] = "cannot_connect"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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await self.async_set_unique_id(identifier)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title="TRIGGERcmd Hub", data=user_input)
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return self.async_show_form(
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step_id="user", data_schema=DATA_SCHEMA, errors=errors
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)
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class InvalidToken(HomeAssistantError):
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"""Invalid token."""
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