mirror of https://github.com/home-assistant/core
126 lines
4.5 KiB
Python
126 lines
4.5 KiB
Python
"""Config flow for the Deluge integration."""
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from __future__ import annotations
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import logging
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import socket
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from ssl import SSLError
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from typing import Any
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from deluge_client.client import DelugeRPCClient
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlow
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from homeassistant.const import (
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CONF_HOST,
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CONF_MONITORED_VARIABLES,
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CONF_NAME,
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CONF_PASSWORD,
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CONF_PORT,
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CONF_SOURCE,
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CONF_USERNAME,
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)
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from homeassistant.data_entry_flow import FlowResult
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import homeassistant.helpers.config_validation as cv
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from .const import (
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CONF_WEB_PORT,
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DEFAULT_NAME,
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DEFAULT_RPC_PORT,
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DEFAULT_WEB_PORT,
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DOMAIN,
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)
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_LOGGER = logging.getLogger(__name__)
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class DelugeFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Deluge."""
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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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errors = {}
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title = None
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if user_input is not None:
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if CONF_NAME in user_input:
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title = user_input.pop(CONF_NAME)
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if (error := await self.validate_input(user_input)) is None:
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for entry in self._async_current_entries():
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if (
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user_input[CONF_HOST] == entry.data[CONF_HOST]
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and user_input[CONF_PORT] == entry.data[CONF_PORT]
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):
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if self.context.get(CONF_SOURCE) == SOURCE_REAUTH:
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self.hass.config_entries.async_update_entry(
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entry, data=user_input
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)
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await self.hass.config_entries.async_reload(entry.entry_id)
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return self.async_abort(reason="reauth_successful")
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return self.async_abort(reason="already_configured")
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return self.async_create_entry(
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title=title or DEFAULT_NAME,
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data=user_input,
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)
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errors["base"] = error
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user_input = user_input or {}
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schema = vol.Schema(
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{
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vol.Required(CONF_HOST, default=user_input.get(CONF_HOST)): cv.string,
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vol.Required(
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CONF_USERNAME, default=user_input.get(CONF_USERNAME)
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): cv.string,
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vol.Required(CONF_PASSWORD, default=""): cv.string,
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vol.Optional(
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CONF_PORT, default=user_input.get(CONF_PORT, DEFAULT_RPC_PORT)
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): int,
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vol.Optional(
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CONF_WEB_PORT,
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default=user_input.get(CONF_WEB_PORT, DEFAULT_WEB_PORT),
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): int,
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}
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)
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return self.async_show_form(step_id="user", data_schema=schema, errors=errors)
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async def async_step_reauth(self, config: dict[str, Any]) -> FlowResult:
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"""Handle a reauthorization flow request."""
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return await self.async_step_user()
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async def async_step_import(self, config: dict[str, Any]) -> FlowResult:
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"""Import a config entry from configuration.yaml."""
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if CONF_MONITORED_VARIABLES in config:
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config.pop(CONF_MONITORED_VARIABLES)
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config[CONF_WEB_PORT] = DEFAULT_WEB_PORT
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for entry in self._async_current_entries():
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if entry.data[CONF_HOST] == config[CONF_HOST]:
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_LOGGER.warning(
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"Deluge yaml config has been imported. Please remove it"
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)
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return self.async_abort(reason="already_configured")
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return await self.async_step_user(config)
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async def validate_input(self, user_input: dict[str, Any]) -> str | None:
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"""Handle common flow input validation."""
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host = user_input[CONF_HOST]
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port = user_input[CONF_PORT]
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username = user_input[CONF_USERNAME]
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password = user_input[CONF_PASSWORD]
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api = DelugeRPCClient(
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host=host, port=port, username=username, password=password
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)
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try:
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await self.hass.async_add_executor_job(api.connect)
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except (
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ConnectionRefusedError,
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socket.timeout, # pylint:disable=no-member
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SSLError,
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):
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return "cannot_connect"
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except Exception as ex: # pylint:disable=broad-except
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if type(ex).__name__ == "BadLoginError":
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return "invalid_auth" # pragma: no cover
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return "unknown"
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return None
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