673 lines
22 KiB
Python
673 lines
22 KiB
Python
"""Support for SimpliSafe alarm systems."""
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import asyncio
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import logging
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from simplipy import API
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from simplipy.errors import InvalidCredentialsError, SimplipyError
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from simplipy.websocket import (
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EVENT_CAMERA_MOTION_DETECTED,
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EVENT_DOORBELL_DETECTED,
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EVENT_ENTRY_DETECTED,
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EVENT_LOCK_LOCKED,
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EVENT_LOCK_UNLOCKED,
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EVENT_MOTION_DETECTED,
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)
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_IMPORT
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from homeassistant.const import (
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ATTR_CODE,
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CONF_CODE,
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CONF_PASSWORD,
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CONF_TOKEN,
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CONF_USERNAME,
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)
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from homeassistant.core import callback
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers import (
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aiohttp_client,
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config_validation as cv,
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device_registry as dr,
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)
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from homeassistant.helpers.dispatcher import (
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async_dispatcher_connect,
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async_dispatcher_send,
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)
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.event import async_track_time_interval
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from homeassistant.helpers.service import (
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async_register_admin_service,
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verify_domain_control,
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)
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from .config_flow import configured_instances
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from .const import (
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ATTR_ALARM_DURATION,
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ATTR_ALARM_VOLUME,
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ATTR_CHIME_VOLUME,
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ATTR_ENTRY_DELAY_AWAY,
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ATTR_ENTRY_DELAY_HOME,
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ATTR_EXIT_DELAY_AWAY,
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ATTR_EXIT_DELAY_HOME,
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ATTR_LIGHT,
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ATTR_VOICE_PROMPT_VOLUME,
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DATA_CLIENT,
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DEFAULT_SCAN_INTERVAL,
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DOMAIN,
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VOLUMES,
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)
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_LOGGER = logging.getLogger(__name__)
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CONF_ACCOUNTS = "accounts"
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DATA_LISTENER = "listener"
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TOPIC_UPDATE = "simplisafe_update_data_{0}"
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EVENT_SIMPLISAFE_EVENT = "SIMPLISAFE_EVENT"
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EVENT_SIMPLISAFE_NOTIFICATION = "SIMPLISAFE_NOTIFICATION"
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DEFAULT_SOCKET_MIN_RETRY = 15
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WEBSOCKET_EVENTS_REQUIRING_SERIAL = [EVENT_LOCK_LOCKED, EVENT_LOCK_UNLOCKED]
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WEBSOCKET_EVENTS_TO_TRIGGER_HASS_EVENT = [
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EVENT_CAMERA_MOTION_DETECTED,
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EVENT_DOORBELL_DETECTED,
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EVENT_ENTRY_DETECTED,
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EVENT_MOTION_DETECTED,
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]
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ATTR_CATEGORY = "category"
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ATTR_LAST_EVENT_CHANGED_BY = "last_event_changed_by"
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ATTR_LAST_EVENT_INFO = "last_event_info"
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ATTR_LAST_EVENT_SENSOR_NAME = "last_event_sensor_name"
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ATTR_LAST_EVENT_SENSOR_SERIAL = "last_event_sensor_serial"
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ATTR_LAST_EVENT_SENSOR_TYPE = "last_event_sensor_type"
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ATTR_LAST_EVENT_TIMESTAMP = "last_event_timestamp"
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ATTR_LAST_EVENT_TYPE = "last_event_type"
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ATTR_LAST_EVENT_TYPE = "last_event_type"
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ATTR_MESSAGE = "message"
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ATTR_PIN_LABEL = "label"
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ATTR_PIN_LABEL_OR_VALUE = "label_or_pin"
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ATTR_PIN_VALUE = "pin"
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ATTR_SYSTEM_ID = "system_id"
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ATTR_TIMESTAMP = "timestamp"
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SERVICE_BASE_SCHEMA = vol.Schema({vol.Required(ATTR_SYSTEM_ID): cv.positive_int})
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SERVICE_REMOVE_PIN_SCHEMA = SERVICE_BASE_SCHEMA.extend(
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{vol.Required(ATTR_PIN_LABEL_OR_VALUE): cv.string}
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)
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SERVICE_SET_PIN_SCHEMA = SERVICE_BASE_SCHEMA.extend(
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{vol.Required(ATTR_PIN_LABEL): cv.string, vol.Required(ATTR_PIN_VALUE): cv.string}
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)
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SERVICE_SET_SYSTEM_PROPERTIES_SCHEMA = SERVICE_BASE_SCHEMA.extend(
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{
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vol.Optional(ATTR_ALARM_DURATION): vol.All(
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cv.time_period, lambda value: value.seconds, vol.Range(min=30, max=480)
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),
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vol.Optional(ATTR_ALARM_VOLUME): vol.All(vol.Coerce(int), vol.In(VOLUMES)),
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vol.Optional(ATTR_CHIME_VOLUME): vol.All(vol.Coerce(int), vol.In(VOLUMES)),
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vol.Optional(ATTR_ENTRY_DELAY_AWAY): vol.All(
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cv.time_period, lambda value: value.seconds, vol.Range(min=30, max=255)
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),
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vol.Optional(ATTR_ENTRY_DELAY_HOME): vol.All(
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cv.time_period, lambda value: value.seconds, vol.Range(max=255)
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),
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vol.Optional(ATTR_EXIT_DELAY_AWAY): vol.All(
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cv.time_period, lambda value: value.seconds, vol.Range(min=45, max=255)
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),
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vol.Optional(ATTR_EXIT_DELAY_HOME): vol.All(
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cv.time_period, lambda value: value.seconds, vol.Range(max=255)
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),
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vol.Optional(ATTR_LIGHT): cv.boolean,
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vol.Optional(ATTR_VOICE_PROMPT_VOLUME): vol.All(
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vol.Coerce(int), vol.In(VOLUMES)
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),
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}
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)
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ACCOUNT_CONFIG_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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vol.Optional(CONF_CODE): cv.string,
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}
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)
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{
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vol.Optional(CONF_ACCOUNTS): vol.All(
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cv.ensure_list, [ACCOUNT_CONFIG_SCHEMA]
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)
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}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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@callback
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def _async_save_refresh_token(hass, config_entry, token):
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hass.config_entries.async_update_entry(
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config_entry, data={**config_entry.data, CONF_TOKEN: token}
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)
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async def async_register_base_station(hass, system, config_entry_id):
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"""Register a new bridge."""
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device_registry = await dr.async_get_registry(hass)
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device_registry.async_get_or_create(
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config_entry_id=config_entry_id,
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identifiers={(DOMAIN, system.serial)},
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manufacturer="SimpliSafe",
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model=system.version,
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name=system.address,
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)
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async def async_setup(hass, config):
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"""Set up the SimpliSafe component."""
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hass.data[DOMAIN] = {}
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hass.data[DOMAIN][DATA_CLIENT] = {}
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hass.data[DOMAIN][DATA_LISTENER] = {}
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if DOMAIN not in config:
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return True
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conf = config[DOMAIN]
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for account in conf[CONF_ACCOUNTS]:
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if account[CONF_USERNAME] in configured_instances(hass):
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continue
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN,
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context={"source": SOURCE_IMPORT},
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data={
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CONF_USERNAME: account[CONF_USERNAME],
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CONF_PASSWORD: account[CONF_PASSWORD],
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CONF_CODE: account.get(CONF_CODE),
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},
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)
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)
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return True
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async def async_setup_entry(hass, config_entry):
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"""Set up SimpliSafe as config entry."""
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_verify_domain_control = verify_domain_control(hass, DOMAIN)
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websession = aiohttp_client.async_get_clientsession(hass)
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try:
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api = await API.login_via_token(config_entry.data[CONF_TOKEN], websession)
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except InvalidCredentialsError:
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_LOGGER.error("Invalid credentials provided")
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return False
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except SimplipyError as err:
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_LOGGER.error("Config entry failed: %s", err)
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raise ConfigEntryNotReady
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_async_save_refresh_token(hass, config_entry, api.refresh_token)
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simplisafe = SimpliSafe(hass, api, config_entry)
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await simplisafe.async_init()
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hass.data[DOMAIN][DATA_CLIENT][config_entry.entry_id] = simplisafe
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for component in ("alarm_control_panel", "lock"):
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(config_entry, component)
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)
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@callback
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def verify_system_exists(coro):
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"""Log an error if a service call uses an invalid system ID."""
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async def decorator(call):
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"""Decorate."""
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system_id = int(call.data[ATTR_SYSTEM_ID])
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if system_id not in simplisafe.systems:
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_LOGGER.error("Unknown system ID in service call: %s", system_id)
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return
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await coro(call)
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return decorator
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@callback
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def v3_only(coro):
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"""Log an error if the decorated coroutine is called with a v2 system."""
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async def decorator(call):
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"""Decorate."""
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system = simplisafe.systems[int(call.data[ATTR_SYSTEM_ID])]
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if system.version != 3:
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_LOGGER.error("Service only available on V3 systems")
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return
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await coro(call)
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return decorator
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@verify_system_exists
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@_verify_domain_control
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async def remove_pin(call):
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"""Remove a PIN."""
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system = simplisafe.systems[call.data[ATTR_SYSTEM_ID]]
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try:
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await system.remove_pin(call.data[ATTR_PIN_LABEL_OR_VALUE])
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except SimplipyError as err:
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_LOGGER.error("Error during service call: %s", err)
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return
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@verify_system_exists
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@_verify_domain_control
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async def set_pin(call):
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"""Set a PIN."""
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system = simplisafe.systems[call.data[ATTR_SYSTEM_ID]]
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try:
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await system.set_pin(call.data[ATTR_PIN_LABEL], call.data[ATTR_PIN_VALUE])
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except SimplipyError as err:
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_LOGGER.error("Error during service call: %s", err)
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return
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@verify_system_exists
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@v3_only
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@_verify_domain_control
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async def set_system_properties(call):
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"""Set one or more system parameters."""
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system = simplisafe.systems[call.data[ATTR_SYSTEM_ID]]
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try:
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await system.set_properties(
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{
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prop: value
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for prop, value in call.data.items()
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if prop != ATTR_SYSTEM_ID
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}
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)
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except SimplipyError as err:
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_LOGGER.error("Error during service call: %s", err)
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return
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for service, method, schema in [
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("remove_pin", remove_pin, SERVICE_REMOVE_PIN_SCHEMA),
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("set_pin", set_pin, SERVICE_SET_PIN_SCHEMA),
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(
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"set_system_properties",
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set_system_properties,
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SERVICE_SET_SYSTEM_PROPERTIES_SCHEMA,
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),
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]:
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async_register_admin_service(hass, DOMAIN, service, method, schema=schema)
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return True
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async def async_unload_entry(hass, entry):
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"""Unload a SimpliSafe config entry."""
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tasks = [
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hass.config_entries.async_forward_entry_unload(entry, component)
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for component in ("alarm_control_panel", "lock")
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]
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await asyncio.gather(*tasks)
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hass.data[DOMAIN][DATA_CLIENT].pop(entry.entry_id)
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remove_listener = hass.data[DOMAIN][DATA_LISTENER].pop(entry.entry_id)
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remove_listener()
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return True
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class SimpliSafeWebsocket:
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"""Define a SimpliSafe websocket "manager" object."""
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def __init__(self, hass, websocket):
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"""Initialize."""
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self._hass = hass
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self._websocket = websocket
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self.last_events = {}
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@staticmethod
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def _on_connect():
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"""Define a handler to fire when the websocket is connected."""
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_LOGGER.info("Connected to websocket")
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@staticmethod
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def _on_disconnect():
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"""Define a handler to fire when the websocket is disconnected."""
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_LOGGER.info("Disconnected from websocket")
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def _on_event(self, event):
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"""Define a handler to fire when a new SimpliSafe event arrives."""
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_LOGGER.debug("New websocket event: %s", event)
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self.last_events[event.system_id] = event
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async_dispatcher_send(self._hass, TOPIC_UPDATE.format(event.system_id))
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if event.event_type not in WEBSOCKET_EVENTS_TO_TRIGGER_HASS_EVENT:
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return
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if event.sensor_type:
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sensor_type = event.sensor_type.name
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else:
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sensor_type = None
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self._hass.bus.async_fire(
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EVENT_SIMPLISAFE_EVENT,
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event_data={
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ATTR_LAST_EVENT_CHANGED_BY: event.changed_by,
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ATTR_LAST_EVENT_TYPE: event.event_type,
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ATTR_LAST_EVENT_INFO: event.info,
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ATTR_LAST_EVENT_SENSOR_NAME: event.sensor_name,
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ATTR_LAST_EVENT_SENSOR_SERIAL: event.sensor_serial,
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ATTR_LAST_EVENT_SENSOR_TYPE: sensor_type,
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ATTR_SYSTEM_ID: event.system_id,
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ATTR_LAST_EVENT_TIMESTAMP: event.timestamp,
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},
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)
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async def async_websocket_connect(self):
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"""Register handlers and connect to the websocket."""
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self._websocket.on_connect(self._on_connect)
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self._websocket.on_disconnect(self._on_disconnect)
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self._websocket.on_event(self._on_event)
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await self._websocket.async_connect()
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class SimpliSafe:
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"""Define a SimpliSafe data object."""
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def __init__(self, hass, api, config_entry):
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"""Initialize."""
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self._api = api
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self._config_entry = config_entry
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self._emergency_refresh_token_used = False
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self._hass = hass
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self._system_notifications = {}
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self.initial_event_to_use = {}
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self.systems = {}
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self.websocket = SimpliSafeWebsocket(hass, api.websocket)
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@callback
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def _async_process_new_notifications(self, system):
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"""Act on any new system notifications."""
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old_notifications = self._system_notifications.get(system.system_id, [])
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latest_notifications = system.notifications
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# Save the latest notifications:
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self._system_notifications[system.system_id] = latest_notifications
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# Process any notifications that are new:
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to_add = set(latest_notifications) - set(old_notifications)
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if not to_add:
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return
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_LOGGER.debug("New system notifications: %s", to_add)
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for notification in to_add:
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text = notification.text
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if notification.link:
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text = f"{text} For more information: {notification.link}"
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self._hass.bus.async_fire(
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EVENT_SIMPLISAFE_NOTIFICATION,
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event_data={
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ATTR_CATEGORY: notification.category,
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ATTR_CODE: notification.code,
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ATTR_MESSAGE: text,
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ATTR_TIMESTAMP: notification.timestamp,
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},
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)
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async def async_init(self):
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"""Initialize the data class."""
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asyncio.create_task(self.websocket.async_websocket_connect())
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self.systems = await self._api.get_systems()
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for system in self.systems.values():
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self._hass.async_create_task(
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async_register_base_station(
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self._hass, system, self._config_entry.entry_id
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)
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)
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# Future events will come from the websocket, but since subscription to the
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# websocket doesn't provide the most recent event, we grab it from the REST
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# API to ensure event-related attributes aren't empty on startup:
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try:
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self.initial_event_to_use[
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system.system_id
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] = await system.get_latest_event()
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except SimplipyError as err:
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_LOGGER.error("Error while fetching initial event: %s", err)
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self.initial_event_to_use[system.system_id] = {}
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async def refresh(event_time):
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"""Refresh data from the SimpliSafe account."""
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await self.async_update()
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self._hass.data[DOMAIN][DATA_LISTENER][
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self._config_entry.entry_id
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] = async_track_time_interval(self._hass, refresh, DEFAULT_SCAN_INTERVAL)
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await self.async_update()
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async def async_update(self):
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"""Get updated data from SimpliSafe."""
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async def update_system(system):
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"""Update a system."""
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await system.update()
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self._async_process_new_notifications(system)
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_LOGGER.debug('Updated REST API data for "%s"', system.address)
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async_dispatcher_send(self._hass, TOPIC_UPDATE.format(system.system_id))
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tasks = [update_system(system) for system in self.systems.values()]
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def cancel_tasks():
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"""Cancel tasks and ensure their cancellation is processed."""
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for task in tasks:
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task.cancel()
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try:
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await asyncio.gather(*tasks)
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except InvalidCredentialsError:
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cancel_tasks()
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if self._emergency_refresh_token_used:
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_LOGGER.error(
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"SimpliSafe authentication disconnected. Please restart HASS."
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)
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remove_listener = self._hass.data[DOMAIN][DATA_LISTENER].pop(
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self._config_entry.entry_id
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)
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remove_listener()
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return
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_LOGGER.warning("SimpliSafe cloud error; trying stored refresh token")
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self._emergency_refresh_token_used = True
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return await self._api.refresh_access_token(
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self._config_entry.data[CONF_TOKEN]
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)
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except SimplipyError as err:
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cancel_tasks()
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_LOGGER.error("SimpliSafe error while updating: %s", err)
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return
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except Exception as err: # pylint: disable=broad-except
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cancel_tasks()
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_LOGGER.error("Unknown error while updating: %s", err)
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return
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if self._api.refresh_token_dirty:
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_async_save_refresh_token(
|
||
self._hass, self._config_entry, self._api.refresh_token
|
||
)
|
||
|
||
# If we've reached this point using an emergency refresh token, we're in the
|
||
# clear and we can discard it:
|
||
if self._emergency_refresh_token_used:
|
||
self._emergency_refresh_token_used = False
|
||
|
||
|
||
class SimpliSafeEntity(Entity):
|
||
"""Define a base SimpliSafe entity."""
|
||
|
||
def __init__(self, simplisafe, system, name, *, serial=None):
|
||
"""Initialize."""
|
||
self._async_unsub_dispatcher_connect = None
|
||
self._last_processed_websocket_event = None
|
||
self._name = name
|
||
self._online = True
|
||
self._simplisafe = simplisafe
|
||
self._system = system
|
||
self.websocket_events_to_listen_for = []
|
||
|
||
if serial:
|
||
self._serial = serial
|
||
else:
|
||
self._serial = system.serial
|
||
|
||
self._attrs = {
|
||
ATTR_LAST_EVENT_INFO: simplisafe.initial_event_to_use[system.system_id].get(
|
||
"info"
|
||
),
|
||
ATTR_LAST_EVENT_SENSOR_NAME: simplisafe.initial_event_to_use[
|
||
system.system_id
|
||
].get("sensorName"),
|
||
ATTR_LAST_EVENT_SENSOR_TYPE: simplisafe.initial_event_to_use[
|
||
system.system_id
|
||
].get("sensorType"),
|
||
ATTR_LAST_EVENT_TIMESTAMP: simplisafe.initial_event_to_use[
|
||
system.system_id
|
||
].get("eventTimestamp"),
|
||
ATTR_SYSTEM_ID: system.system_id,
|
||
}
|
||
|
||
@property
|
||
def available(self):
|
||
"""Return whether the entity is available."""
|
||
# We can easily detect if the V3 system is offline, but no simple check exists
|
||
# for the V2 system. Therefore, we mark the entity as available if:
|
||
# 1. We can verify that the system is online (assuming True if we can't)
|
||
# 2. We can verify that the entity is online
|
||
system_offline = self._system.version == 3 and self._system.offline
|
||
return not system_offline and self._online
|
||
|
||
@property
|
||
def device_info(self):
|
||
"""Return device registry information for this entity."""
|
||
return {
|
||
"identifiers": {(DOMAIN, self._system.system_id)},
|
||
"manufacturer": "SimpliSafe",
|
||
"model": self._system.version,
|
||
"name": self._name,
|
||
"via_device": (DOMAIN, self._system.serial),
|
||
}
|
||
|
||
@property
|
||
def device_state_attributes(self):
|
||
"""Return the state attributes."""
|
||
return self._attrs
|
||
|
||
@property
|
||
def name(self):
|
||
"""Return the name of the entity."""
|
||
return f"{self._system.address} {self._name}"
|
||
|
||
@property
|
||
def unique_id(self):
|
||
"""Return the unique ID of the entity."""
|
||
return self._serial
|
||
|
||
@callback
|
||
def _async_should_ignore_websocket_event(self, event):
|
||
"""Return whether this entity should ignore a particular websocket event.
|
||
|
||
Note that we can't check for a final condition – whether the event belongs to
|
||
a particular entity, like a lock – because some events (like arming the system
|
||
from a keypad _or_ from the website) should impact the same entity.
|
||
"""
|
||
# We've already processed this event:
|
||
if self._last_processed_websocket_event == event:
|
||
return True
|
||
|
||
# This is an event for a system other than the one this entity belongs to:
|
||
if event.system_id != self._system.system_id:
|
||
return True
|
||
|
||
# This isn't an event that this entity cares about:
|
||
if event.event_type not in self.websocket_events_to_listen_for:
|
||
return True
|
||
|
||
# This event is targeted at a specific entity whose serial number is different
|
||
# from this one's:
|
||
if (
|
||
event.event_type in WEBSOCKET_EVENTS_REQUIRING_SERIAL
|
||
and event.sensor_serial != self._serial
|
||
):
|
||
return True
|
||
|
||
return False
|
||
|
||
async def async_added_to_hass(self):
|
||
"""Register callbacks."""
|
||
|
||
@callback
|
||
def update():
|
||
"""Update the state."""
|
||
self.async_schedule_update_ha_state(True)
|
||
|
||
self._async_unsub_dispatcher_connect = async_dispatcher_connect(
|
||
self.hass, TOPIC_UPDATE.format(self._system.system_id), update
|
||
)
|
||
|
||
async def async_update(self):
|
||
"""Update the entity."""
|
||
self.async_update_from_rest_api()
|
||
|
||
last_websocket_event = self._simplisafe.websocket.last_events.get(
|
||
self._system.system_id
|
||
)
|
||
|
||
if self._async_should_ignore_websocket_event(last_websocket_event):
|
||
return
|
||
|
||
self._last_processed_websocket_event = last_websocket_event
|
||
|
||
if last_websocket_event.sensor_type:
|
||
sensor_type = last_websocket_event.sensor_type.name
|
||
else:
|
||
sensor_type = None
|
||
|
||
self._attrs.update(
|
||
{
|
||
ATTR_LAST_EVENT_INFO: last_websocket_event.info,
|
||
ATTR_LAST_EVENT_SENSOR_NAME: last_websocket_event.sensor_name,
|
||
ATTR_LAST_EVENT_SENSOR_TYPE: sensor_type,
|
||
ATTR_LAST_EVENT_TIMESTAMP: last_websocket_event.timestamp,
|
||
}
|
||
)
|
||
self.async_update_from_websocket_event(last_websocket_event)
|
||
|
||
@callback
|
||
def async_update_from_rest_api(self):
|
||
"""Update the entity with the provided REST API data."""
|
||
pass
|
||
|
||
@callback
|
||
def async_update_from_websocket_event(self, event):
|
||
"""Update the entity with the provided websocket API data."""
|
||
pass
|
||
|
||
async def async_will_remove_from_hass(self) -> None:
|
||
"""Disconnect dispatcher listener when removed."""
|
||
if self._async_unsub_dispatcher_connect:
|
||
self._async_unsub_dispatcher_connect()
|