101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
"""Config flow for AdGuard Control Hub 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 voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, 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.exceptions import HomeAssistantError
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .api import AdGuardHomeAPI, AdGuardHomeApiError, AdGuardHomeAuthError, AdGuardHomeConnectionError
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from .const import CONF_SSL, CONF_VERIFY_SSL, DEFAULT_NAME, DEFAULT_PORT, DEFAULT_SSL, DEFAULT_VERIFY_SSL, DOMAIN
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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_HOST): str,
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vol.Optional(CONF_PORT, default=DEFAULT_PORT): int,
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vol.Optional(CONF_USERNAME): str,
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vol.Optional(CONF_PASSWORD): str,
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vol.Optional(CONF_SSL, default=DEFAULT_SSL): bool,
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vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): bool,
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}
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)
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async def validate_input(hass: HomeAssistant, data: dict[str, Any]) -> dict[str, Any]:
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"""Validate the user input allows us to connect."""
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session = async_get_clientsession(hass)
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api = AdGuardHomeAPI(
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session,
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data[CONF_HOST],
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data[CONF_PORT],
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data.get(CONF_USERNAME),
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data.get(CONF_PASSWORD),
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data.get(CONF_SSL, DEFAULT_SSL),
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data.get(CONF_VERIFY_SSL, DEFAULT_VERIFY_SSL),
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)
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try:
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status = await api.get_status()
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return {"title": f"AdGuard Home ({data[CONF_HOST]})", "version": status.get("version", "Unknown")}
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except AdGuardHomeConnectionError as err:
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raise CannotConnect from err
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except AdGuardHomeAuthError as err:
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raise InvalidAuth from err
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except AdGuardHomeApiError as err:
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raise CannotConnect from err
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for AdGuard Control Hub."""
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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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) -> FlowResult:
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"""Handle the initial step."""
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if user_input is None:
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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_DATA_SCHEMA
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)
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errors = {}
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try:
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info = await validate_input(self.hass, user_input)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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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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# Create unique ID from host and port
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unique_id = f"{user_input[CONF_HOST]}:{user_input[CONF_PORT]}"
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await self.async_set_unique_id(unique_id)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=info["title"], data=user_input)
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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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class CannotConnect(HomeAssistantError):
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"""Error to indicate we cannot connect."""
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class InvalidAuth(HomeAssistantError):
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"""Error to indicate there is invalid auth."""
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