mirror of
https://github.com/home-assistant/core.git
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140 lines
4.4 KiB
Python
140 lines
4.4 KiB
Python
"""Config flow for the OpenWrt (luci) integration."""
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from collections.abc import Mapping
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from typing import Any, override
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from openwrt_luci_rpc import OpenWrtRpc
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from requests.exceptions import ConnectionError as RequestsConnectionError
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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 (
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CONF_HOST,
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CONF_PASSWORD,
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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 .const import DEFAULT_SSL, DEFAULT_VERIFY_SSL, DOMAIN
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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.Required(CONF_USERNAME): str,
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vol.Required(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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class InvalidAuth(Exception):
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"""Raised when authentication fails."""
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class LuciConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for OpenWrt (luci)."""
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VERSION = 1
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@override
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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: dict[str, str] = {}
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if user_input is not None:
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self._async_abort_entries_match({CONF_HOST: user_input[CONF_HOST]})
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try:
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await self.hass.async_add_executor_job(_try_connect, user_input)
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except ConnectionError, RequestsConnectionError:
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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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else:
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return self.async_create_entry(
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title=user_input[CONF_HOST],
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data=user_input,
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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=STEP_USER_DATA_SCHEMA,
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errors=errors,
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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=STEP_USER_DATA_SCHEMA,
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)
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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 reauthentication."""
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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 reauthentication confirmation."""
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errors: dict[str, str] = {}
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reauth_entry = self._get_reauth_entry()
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if user_input is not None:
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try:
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await self.hass.async_add_executor_job(
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_try_connect, reauth_entry.data | user_input
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)
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except ConnectionError, RequestsConnectionError:
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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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else:
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return self.async_update_reload_and_abort(
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reauth_entry, data_updates=user_input
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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=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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errors=errors,
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)
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async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
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"""Handle import from legacy YAML configuration."""
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self._async_abort_entries_match({CONF_HOST: import_data[CONF_HOST]})
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try:
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await self.hass.async_add_executor_job(_try_connect, import_data)
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except ConnectionError, RequestsConnectionError:
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return self.async_abort(reason="cannot_connect")
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except InvalidAuth:
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return self.async_abort(reason="invalid_auth")
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return self.async_create_entry(
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title=import_data[CONF_HOST],
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data=import_data,
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)
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def _try_connect(user_input: dict[str, Any]) -> None:
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"""Try to connect and authenticate with the router."""
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router = OpenWrtRpc(
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user_input[CONF_HOST],
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user_input[CONF_USERNAME],
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user_input[CONF_PASSWORD],
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user_input.get(CONF_SSL, DEFAULT_SSL),
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user_input.get(CONF_VERIFY_SSL, DEFAULT_VERIFY_SSL),
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)
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if not router.is_logged_in():
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raise InvalidAuth
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