98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
"""
|
|
Support to send data to an Splunk instance.
|
|
|
|
For more details about this component, please refer to the documentation at
|
|
https://home-assistant.io/components/splunk/
|
|
"""
|
|
import json
|
|
import logging
|
|
|
|
from aiohttp.hdrs import AUTHORIZATION
|
|
import requests
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.const import (
|
|
CONF_SSL, CONF_VERIFY_SSL, CONF_HOST, CONF_NAME,
|
|
CONF_PORT, CONF_TOKEN, EVENT_STATE_CHANGED)
|
|
from homeassistant.helpers import state as state_helper
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.helpers.json import JSONEncoder
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
DOMAIN = 'splunk'
|
|
|
|
DEFAULT_HOST = 'localhost'
|
|
DEFAULT_PORT = 8088
|
|
DEFAULT_SSL = False
|
|
DEFAULT_NAME = 'HASS'
|
|
|
|
CONFIG_SCHEMA = vol.Schema({
|
|
DOMAIN: vol.Schema({
|
|
vol.Required(CONF_TOKEN): cv.string,
|
|
vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
|
|
vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
|
|
vol.Optional(CONF_SSL, default=False): cv.boolean,
|
|
vol.Optional(CONF_VERIFY_SSL, default=True): cv.boolean,
|
|
vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
|
|
}),
|
|
}, extra=vol.ALLOW_EXTRA)
|
|
|
|
|
|
def setup(hass, config):
|
|
"""Set up the Splunk component."""
|
|
conf = config[DOMAIN]
|
|
host = conf.get(CONF_HOST)
|
|
port = conf.get(CONF_PORT)
|
|
token = conf.get(CONF_TOKEN)
|
|
use_ssl = conf.get(CONF_SSL)
|
|
verify_ssl = conf.get(CONF_VERIFY_SSL)
|
|
name = conf.get(CONF_NAME)
|
|
|
|
if use_ssl:
|
|
uri_scheme = 'https://'
|
|
else:
|
|
uri_scheme = 'http://'
|
|
|
|
event_collector = '{}{}:{}/services/collector/event'.format(
|
|
uri_scheme, host, port)
|
|
headers = {AUTHORIZATION: 'Splunk {}'.format(token)}
|
|
|
|
def splunk_event_listener(event):
|
|
"""Listen for new messages on the bus and sends them to Splunk."""
|
|
state = event.data.get('new_state')
|
|
|
|
if state is None:
|
|
return
|
|
|
|
try:
|
|
_state = state_helper.state_as_number(state)
|
|
except ValueError:
|
|
_state = state.state
|
|
|
|
json_body = [
|
|
{
|
|
'domain': state.domain,
|
|
'entity_id': state.object_id,
|
|
'attributes': dict(state.attributes),
|
|
'time': str(event.time_fired),
|
|
'value': _state,
|
|
'host': name,
|
|
}
|
|
]
|
|
|
|
try:
|
|
payload = {
|
|
"host": event_collector,
|
|
"event": json_body,
|
|
}
|
|
requests.post(event_collector,
|
|
data=json.dumps(payload, cls=JSONEncoder),
|
|
headers=headers, timeout=10, verify=verify_ssl)
|
|
except requests.exceptions.RequestException as error:
|
|
_LOGGER.exception("Error saving event to Splunk: %s", error)
|
|
|
|
hass.bus.listen(EVENT_STATE_CHANGED, splunk_event_listener)
|
|
|
|
return True
|