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d766aae436
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: frenck <195327+frenck@users.noreply.github.com>
117 lines
3.9 KiB
Python
117 lines
3.9 KiB
Python
"""Config flow to configure the Tailscale integration."""
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from collections.abc import Mapping
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from typing import Any
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from tailscale import Tailscale, TailscaleAuthenticationError, TailscaleError
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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_API_KEY
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import CONF_TAILNET, DOMAIN
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AUTHKEYS_URL = "https://login.tailscale.com/admin/settings/keys"
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async def validate_input(hass: HomeAssistant, *, tailnet: str, api_key: str) -> None:
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"""Try using the give tailnet & api key against the Tailscale API."""
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session = async_get_clientsession(hass)
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tailscale = Tailscale(
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session=session,
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api_key=api_key,
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tailnet=tailnet,
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)
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await tailscale.devices()
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class TailscaleFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Config flow for Tailscale."""
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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 a flow initialized by the user."""
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errors = {}
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if user_input is not None:
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try:
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await validate_input(
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self.hass,
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tailnet=user_input[CONF_TAILNET],
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api_key=user_input[CONF_API_KEY],
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)
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except TailscaleAuthenticationError:
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errors["base"] = "invalid_auth"
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except TailscaleError:
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errors["base"] = "cannot_connect"
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else:
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await self.async_set_unique_id(user_input[CONF_TAILNET])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=user_input[CONF_TAILNET],
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data={
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CONF_TAILNET: user_input[CONF_TAILNET],
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CONF_API_KEY: user_input[CONF_API_KEY],
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},
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)
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else:
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user_input = {}
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return self.async_show_form(
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step_id="user",
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description_placeholders={"authkeys_url": AUTHKEYS_URL},
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_TAILNET, default=user_input.get(CONF_TAILNET, "")
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): str,
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vol.Required(
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CONF_API_KEY, default=user_input.get(CONF_API_KEY, "")
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): 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_reauth(
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self, entry_data: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Handle initiation of re-authentication with Tailscale."""
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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-authentication with Tailscale."""
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errors = {}
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if user_input is not None:
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reauth_entry = self._get_reauth_entry()
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try:
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await validate_input(
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self.hass,
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tailnet=reauth_entry.data[CONF_TAILNET],
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api_key=user_input[CONF_API_KEY],
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)
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except TailscaleAuthenticationError:
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errors["base"] = "invalid_auth"
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except TailscaleError:
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errors["base"] = "cannot_connect"
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else:
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return self.async_update_reload_and_abort(
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reauth_entry,
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data_updates={CONF_API_KEY: user_input[CONF_API_KEY]},
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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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description_placeholders={"authkeys_url": AUTHKEYS_URL},
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data_schema=vol.Schema({vol.Required(CONF_API_KEY): str}),
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errors=errors,
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)
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