149 lines
4.7 KiB
Python
149 lines
4.7 KiB
Python
"""Config flow to configure the AdGuard Home integration."""
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from __future__ import annotations
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from typing import Any
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from adguardhome import AdGuardHome, AdGuardHomeConnectionError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow
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from homeassistant.const import (
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CONF_HOST,
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CONF_PASSWORD,
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CONF_PORT,
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CONF_SSL,
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CONF_USERNAME,
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CONF_VERIFY_SSL,
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)
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import DOMAIN
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class AdGuardHomeFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a AdGuard Home config flow."""
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VERSION = 1
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_hassio_discovery = None
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async def _show_setup_form(
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self, errors: dict[str, str] | None = None
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) -> FlowResult:
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"""Show the setup form to the user."""
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_PORT, default=3000): vol.Coerce(int),
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vol.Optional(CONF_USERNAME): str,
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vol.Optional(CONF_PASSWORD): str,
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vol.Required(CONF_SSL, default=True): bool,
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vol.Required(CONF_VERIFY_SSL, default=True): bool,
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}
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),
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errors=errors or {},
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)
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async def _show_hassio_form(
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self, errors: dict[str, str] | None = None
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) -> FlowResult:
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"""Show the Hass.io confirmation form to the user."""
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return self.async_show_form(
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step_id="hassio_confirm",
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description_placeholders={"addon": self._hassio_discovery["addon"]},
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data_schema=vol.Schema({}),
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errors=errors or {},
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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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) -> FlowResult:
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"""Handle a flow initiated by the user."""
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if user_input is None:
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return await self._show_setup_form(user_input)
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self._async_abort_entries_match(
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{CONF_HOST: user_input[CONF_HOST], CONF_PORT: user_input[CONF_PORT]}
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)
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errors = {}
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session = async_get_clientsession(self.hass, user_input[CONF_VERIFY_SSL])
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adguard = AdGuardHome(
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user_input[CONF_HOST],
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port=user_input[CONF_PORT],
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username=user_input.get(CONF_USERNAME),
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password=user_input.get(CONF_PASSWORD),
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tls=user_input[CONF_SSL],
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verify_ssl=user_input[CONF_VERIFY_SSL],
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session=session,
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)
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try:
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await adguard.version()
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except AdGuardHomeConnectionError:
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errors["base"] = "cannot_connect"
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return await self._show_setup_form(errors)
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return self.async_create_entry(
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title=user_input[CONF_HOST],
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data={
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CONF_HOST: user_input[CONF_HOST],
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CONF_PASSWORD: user_input.get(CONF_PASSWORD),
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CONF_PORT: user_input[CONF_PORT],
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CONF_SSL: user_input[CONF_SSL],
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CONF_USERNAME: user_input.get(CONF_USERNAME),
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CONF_VERIFY_SSL: user_input[CONF_VERIFY_SSL],
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},
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)
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async def async_step_hassio(self, discovery_info: dict[str, Any]) -> FlowResult:
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"""Prepare configuration for a Hass.io AdGuard Home add-on.
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This flow is triggered by the discovery component.
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"""
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await self._async_handle_discovery_without_unique_id()
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self._hassio_discovery = discovery_info
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return await self.async_step_hassio_confirm()
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async def async_step_hassio_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Confirm Supervisor discovery."""
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if user_input is None:
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return await self._show_hassio_form()
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errors = {}
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session = async_get_clientsession(self.hass, False)
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adguard = AdGuardHome(
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self._hassio_discovery[CONF_HOST],
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port=self._hassio_discovery[CONF_PORT],
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tls=False,
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session=session,
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)
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try:
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await adguard.version()
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except AdGuardHomeConnectionError:
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errors["base"] = "cannot_connect"
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return await self._show_hassio_form(errors)
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return self.async_create_entry(
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title=self._hassio_discovery["addon"],
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data={
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CONF_HOST: self._hassio_discovery[CONF_HOST],
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CONF_PORT: self._hassio_discovery[CONF_PORT],
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CONF_PASSWORD: None,
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CONF_SSL: False,
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CONF_USERNAME: None,
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CONF_VERIFY_SSL: True,
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},
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)
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