""" Web socket API for Zigbee Home Automation devices. For more details about this component, please refer to the documentation at https://home-assistant.io/components/zha/ """ import logging import voluptuous as vol from homeassistant.components import websocket_api import homeassistant.helpers.config_validation as cv from .core.const import ( DOMAIN, ATTR_CLUSTER_ID, ATTR_CLUSTER_TYPE, ATTR_ATTRIBUTE, ATTR_VALUE, ATTR_MANUFACTURER, ATTR_COMMAND, ATTR_COMMAND_TYPE, ATTR_ARGS, IN, OUT, CLIENT_COMMANDS, SERVER_COMMANDS, SERVER, NAME, ATTR_ENDPOINT_ID) _LOGGER = logging.getLogger(__name__) TYPE = 'type' CLIENT = 'client' ID = 'id' RESPONSE = 'response' DEVICE_INFO = 'device_info' ATTR_DURATION = 'duration' ATTR_IEEE_ADDRESS = 'ieee_address' ATTR_IEEE = 'ieee' SERVICE_PERMIT = 'permit' SERVICE_REMOVE = 'remove' SERVICE_SET_ZIGBEE_CLUSTER_ATTRIBUTE = 'set_zigbee_cluster_attribute' SERVICE_ISSUE_ZIGBEE_CLUSTER_COMMAND = 'issue_zigbee_cluster_command' IEEE_SERVICE = 'ieee_based_service' SERVICE_SCHEMAS = { SERVICE_PERMIT: vol.Schema({ vol.Optional(ATTR_DURATION, default=60): vol.All(vol.Coerce(int), vol.Range(1, 254)), }), IEEE_SERVICE: vol.Schema({ vol.Required(ATTR_IEEE_ADDRESS): cv.string, }), SERVICE_SET_ZIGBEE_CLUSTER_ATTRIBUTE: vol.Schema({ vol.Required(ATTR_IEEE): cv.string, vol.Required(ATTR_ENDPOINT_ID): cv.positive_int, vol.Required(ATTR_CLUSTER_ID): cv.positive_int, vol.Optional(ATTR_CLUSTER_TYPE, default=IN): cv.string, vol.Required(ATTR_ATTRIBUTE): cv.positive_int, vol.Required(ATTR_VALUE): cv.string, vol.Optional(ATTR_MANUFACTURER): cv.positive_int, }), SERVICE_ISSUE_ZIGBEE_CLUSTER_COMMAND: vol.Schema({ vol.Required(ATTR_IEEE): cv.string, vol.Required(ATTR_ENDPOINT_ID): cv.positive_int, vol.Required(ATTR_CLUSTER_ID): cv.positive_int, vol.Optional(ATTR_CLUSTER_TYPE, default=IN): cv.string, vol.Required(ATTR_COMMAND): cv.positive_int, vol.Required(ATTR_COMMAND_TYPE): cv.string, vol.Optional(ATTR_ARGS, default=''): cv.string, vol.Optional(ATTR_MANUFACTURER): cv.positive_int, }), } WS_RECONFIGURE_NODE = 'zha/devices/reconfigure' SCHEMA_WS_RECONFIGURE_NODE = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_RECONFIGURE_NODE, vol.Required(ATTR_IEEE): str }) WS_DEVICES = 'zha/devices' SCHEMA_WS_LIST_DEVICES = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_DEVICES, }) WS_DEVICE_CLUSTERS = 'zha/devices/clusters' SCHEMA_WS_CLUSTERS = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_DEVICE_CLUSTERS, vol.Required(ATTR_IEEE): str }) WS_DEVICE_CLUSTER_ATTRIBUTES = 'zha/devices/clusters/attributes' SCHEMA_WS_CLUSTER_ATTRIBUTES = \ websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_DEVICE_CLUSTER_ATTRIBUTES, vol.Required(ATTR_IEEE): str, vol.Required(ATTR_ENDPOINT_ID): int, vol.Required(ATTR_CLUSTER_ID): int, vol.Required(ATTR_CLUSTER_TYPE): str }) WS_READ_CLUSTER_ATTRIBUTE = 'zha/devices/clusters/attributes/value' SCHEMA_WS_READ_CLUSTER_ATTRIBUTE = \ websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_READ_CLUSTER_ATTRIBUTE, vol.Required(ATTR_IEEE): str, vol.Required(ATTR_ENDPOINT_ID): int, vol.Required(ATTR_CLUSTER_ID): int, vol.Required(ATTR_CLUSTER_TYPE): str, vol.Required(ATTR_ATTRIBUTE): int, vol.Optional(ATTR_MANUFACTURER): object, }) WS_DEVICE_CLUSTER_COMMANDS = 'zha/devices/clusters/commands' SCHEMA_WS_CLUSTER_COMMANDS = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({ vol.Required(TYPE): WS_DEVICE_CLUSTER_COMMANDS, vol.Required(ATTR_IEEE): str, vol.Required(ATTR_ENDPOINT_ID): int, vol.Required(ATTR_CLUSTER_ID): int, vol.Required(ATTR_CLUSTER_TYPE): str }) def async_load_api(hass, application_controller, zha_gateway): """Set up the web socket API.""" async def permit(service): """Allow devices to join this network.""" duration = service.data.get(ATTR_DURATION) _LOGGER.info("Permitting joins for %ss", duration) await application_controller.permit(duration) hass.services.async_register(DOMAIN, SERVICE_PERMIT, permit, schema=SERVICE_SCHEMAS[SERVICE_PERMIT]) async def remove(service): """Remove a node from the network.""" from bellows.types import EmberEUI64, uint8_t ieee = service.data.get(ATTR_IEEE_ADDRESS) ieee = EmberEUI64([uint8_t(p, base=16) for p in ieee.split(':')]) _LOGGER.info("Removing node %s", ieee) await application_controller.remove(ieee) hass.services.async_register(DOMAIN, SERVICE_REMOVE, remove, schema=SERVICE_SCHEMAS[IEEE_SERVICE]) async def set_zigbee_cluster_attributes(service): """Set zigbee attribute for cluster on zha entity.""" ieee = service.data.get(ATTR_IEEE) endpoint_id = service.data.get(ATTR_ENDPOINT_ID) cluster_id = service.data.get(ATTR_CLUSTER_ID) cluster_type = service.data.get(ATTR_CLUSTER_TYPE) attribute = service.data.get(ATTR_ATTRIBUTE) value = service.data.get(ATTR_VALUE) manufacturer = service.data.get(ATTR_MANUFACTURER) or None zha_device = zha_gateway.get_device(ieee) response = None if zha_device is not None: response = await zha_device.write_zigbee_attribute( endpoint_id, cluster_id, attribute, value, cluster_type=cluster_type, manufacturer=manufacturer ) _LOGGER.debug("Set attribute for: %s %s %s %s %s %s %s", "{}: [{}]".format(ATTR_CLUSTER_ID, cluster_id), "{}: [{}]".format(ATTR_CLUSTER_TYPE, cluster_type), "{}: [{}]".format(ATTR_ENDPOINT_ID, endpoint_id), "{}: [{}]".format(ATTR_ATTRIBUTE, attribute), "{}: [{}]".format(ATTR_VALUE, value), "{}: [{}]".format(ATTR_MANUFACTURER, manufacturer), "{}: [{}]".format(RESPONSE, response) ) hass.services.async_register(DOMAIN, SERVICE_SET_ZIGBEE_CLUSTER_ATTRIBUTE, set_zigbee_cluster_attributes, schema=SERVICE_SCHEMAS[ SERVICE_SET_ZIGBEE_CLUSTER_ATTRIBUTE ]) async def issue_zigbee_cluster_command(service): """Issue command on zigbee cluster on zha entity.""" ieee = service.data.get(ATTR_IEEE) endpoint_id = service.data.get(ATTR_ENDPOINT_ID) cluster_id = service.data.get(ATTR_CLUSTER_ID) cluster_type = service.data.get(ATTR_CLUSTER_TYPE) command = service.data.get(ATTR_COMMAND) command_type = service.data.get(ATTR_COMMAND_TYPE) args = service.data.get(ATTR_ARGS) manufacturer = service.data.get(ATTR_MANUFACTURER) or None zha_device = zha_gateway.get_device(ieee) response = None if zha_device is not None: response = await zha_device.issue_cluster_command( endpoint_id, cluster_id, command, command_type, args, cluster_type=cluster_type, manufacturer=manufacturer ) _LOGGER.debug("Issue command for: %s %s %s %s %s %s %s %s", "{}: [{}]".format(ATTR_CLUSTER_ID, cluster_id), "{}: [{}]".format(ATTR_CLUSTER_TYPE, cluster_type), "{}: [{}]".format(ATTR_ENDPOINT_ID, endpoint_id), "{}: [{}]".format(ATTR_COMMAND, command), "{}: [{}]".format(ATTR_COMMAND_TYPE, command_type), "{}: [{}]".format(ATTR_ARGS, args), "{}: [{}]".format(ATTR_MANUFACTURER, manufacturer), "{}: [{}]".format(RESPONSE, response) ) hass.services.async_register(DOMAIN, SERVICE_ISSUE_ZIGBEE_CLUSTER_COMMAND, issue_zigbee_cluster_command, schema=SERVICE_SCHEMAS[ SERVICE_ISSUE_ZIGBEE_CLUSTER_COMMAND ]) @websocket_api.async_response async def websocket_get_devices(hass, connection, msg): """Get ZHA devices.""" devices = [ { **device.device_info, 'entities': [{ 'entity_id': entity_ref.reference_id, NAME: entity_ref.device_info[NAME] } for entity_ref in zha_gateway.device_registry[device.ieee]] } for device in zha_gateway.devices.values() ] connection.send_message(websocket_api.result_message( msg[ID], devices )) hass.components.websocket_api.async_register_command( WS_DEVICES, websocket_get_devices, SCHEMA_WS_LIST_DEVICES ) @websocket_api.async_response async def websocket_reconfigure_node(hass, connection, msg): """Reconfigure a ZHA nodes entities by its ieee address.""" ieee = msg[ATTR_IEEE] device = zha_gateway.get_device(ieee) _LOGGER.debug("Reconfiguring node with ieee_address: %s", ieee) hass.async_create_task(device.async_configure()) hass.components.websocket_api.async_register_command( WS_RECONFIGURE_NODE, websocket_reconfigure_node, SCHEMA_WS_RECONFIGURE_NODE ) @websocket_api.async_response async def websocket_device_clusters(hass, connection, msg): """Return a list of device clusters.""" ieee = msg[ATTR_IEEE] zha_device = zha_gateway.get_device(ieee) response_clusters = [] if zha_device is not None: clusters_by_endpoint = await zha_device.get_clusters() for ep_id, clusters in clusters_by_endpoint.items(): for c_id, cluster in clusters[IN].items(): response_clusters.append({ TYPE: IN, ID: c_id, NAME: cluster.__class__.__name__, 'endpoint_id': ep_id }) for c_id, cluster in clusters[OUT].items(): response_clusters.append({ TYPE: OUT, ID: c_id, NAME: cluster.__class__.__name__, 'endpoint_id': ep_id }) connection.send_message(websocket_api.result_message( msg[ID], response_clusters )) hass.components.websocket_api.async_register_command( WS_DEVICE_CLUSTERS, websocket_device_clusters, SCHEMA_WS_CLUSTERS ) @websocket_api.async_response async def websocket_device_cluster_attributes(hass, connection, msg): """Return a list of cluster attributes.""" ieee = msg[ATTR_IEEE] endpoint_id = msg[ATTR_ENDPOINT_ID] cluster_id = msg[ATTR_CLUSTER_ID] cluster_type = msg[ATTR_CLUSTER_TYPE] cluster_attributes = [] zha_device = zha_gateway.get_device(ieee) attributes = None if zha_device is not None: attributes = await zha_device.get_cluster_attributes( endpoint_id, cluster_id, cluster_type) if attributes is not None: for attr_id in attributes: cluster_attributes.append( { ID: attr_id, NAME: attributes[attr_id][0] } ) _LOGGER.debug("Requested attributes for: %s %s %s %s", "{}: [{}]".format(ATTR_CLUSTER_ID, cluster_id), "{}: [{}]".format(ATTR_CLUSTER_TYPE, cluster_type), "{}: [{}]".format(ATTR_ENDPOINT_ID, endpoint_id), "{}: [{}]".format(RESPONSE, cluster_attributes) ) connection.send_message(websocket_api.result_message( msg[ID], cluster_attributes )) hass.components.websocket_api.async_register_command( WS_DEVICE_CLUSTER_ATTRIBUTES, websocket_device_cluster_attributes, SCHEMA_WS_CLUSTER_ATTRIBUTES ) @websocket_api.async_response async def websocket_device_cluster_commands(hass, connection, msg): """Return a list of cluster commands.""" cluster_id = msg[ATTR_CLUSTER_ID] cluster_type = msg[ATTR_CLUSTER_TYPE] ieee = msg[ATTR_IEEE] endpoint_id = msg[ATTR_ENDPOINT_ID] zha_device = zha_gateway.get_device(ieee) cluster_commands = [] commands = None if zha_device is not None: commands = await zha_device.get_cluster_commands( endpoint_id, cluster_id, cluster_type) if commands is not None: for cmd_id in commands[CLIENT_COMMANDS]: cluster_commands.append( { TYPE: CLIENT, ID: cmd_id, NAME: commands[CLIENT_COMMANDS][cmd_id][0] } ) for cmd_id in commands[SERVER_COMMANDS]: cluster_commands.append( { TYPE: SERVER, ID: cmd_id, NAME: commands[SERVER_COMMANDS][cmd_id][0] } ) _LOGGER.debug("Requested commands for: %s %s %s %s", "{}: [{}]".format(ATTR_CLUSTER_ID, cluster_id), "{}: [{}]".format(ATTR_CLUSTER_TYPE, cluster_type), "{}: [{}]".format(ATTR_ENDPOINT_ID, endpoint_id), "{}: [{}]".format(RESPONSE, cluster_commands) ) connection.send_message(websocket_api.result_message( msg[ID], cluster_commands )) hass.components.websocket_api.async_register_command( WS_DEVICE_CLUSTER_COMMANDS, websocket_device_cluster_commands, SCHEMA_WS_CLUSTER_COMMANDS ) @websocket_api.async_response async def websocket_read_zigbee_cluster_attributes(hass, connection, msg): """Read zigbee attribute for cluster on zha entity.""" ieee = msg[ATTR_IEEE] endpoint_id = msg[ATTR_ENDPOINT_ID] cluster_id = msg[ATTR_CLUSTER_ID] cluster_type = msg[ATTR_CLUSTER_TYPE] attribute = msg[ATTR_ATTRIBUTE] manufacturer = msg.get(ATTR_MANUFACTURER) or None zha_device = zha_gateway.get_device(ieee) success = failure = None if zha_device is not None: cluster = await zha_device.get_cluster( endpoint_id, cluster_id, cluster_type=cluster_type) success, failure = await cluster.read_attributes( [attribute], allow_cache=False, only_cache=False, manufacturer=manufacturer ) _LOGGER.debug("Read attribute for: %s %s %s %s %s %s %s", "{}: [{}]".format(ATTR_CLUSTER_ID, cluster_id), "{}: [{}]".format(ATTR_CLUSTER_TYPE, cluster_type), "{}: [{}]".format(ATTR_ENDPOINT_ID, endpoint_id), "{}: [{}]".format(ATTR_ATTRIBUTE, attribute), "{}: [{}]".format(ATTR_MANUFACTURER, manufacturer), "{}: [{}]".format(RESPONSE, str(success.get(attribute))), "{}: [{}]".format('failure', failure) ) connection.send_message(websocket_api.result_message( msg[ID], str(success.get(attribute)) )) hass.components.websocket_api.async_register_command( WS_READ_CLUSTER_ATTRIBUTE, websocket_read_zigbee_cluster_attributes, SCHEMA_WS_READ_CLUSTER_ATTRIBUTE ) def async_unload_api(hass): """Unload the ZHA API.""" hass.services.async_remove(DOMAIN, SERVICE_PERMIT) hass.services.async_remove(DOMAIN, SERVICE_REMOVE) hass.services.async_remove(DOMAIN, SERVICE_SET_ZIGBEE_CLUSTER_ATTRIBUTE) hass.services.async_remove(DOMAIN, SERVICE_ISSUE_ZIGBEE_CLUSTER_COMMAND)