132 lines
4.2 KiB
Python
132 lines
4.2 KiB
Python
"""Update the IP addresses of your Cloudflare DNS records."""
|
|
from __future__ import annotations
|
|
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from pycfdns import CloudflareUpdater
|
|
from pycfdns.exceptions import (
|
|
CloudflareAuthenticationException,
|
|
CloudflareConnectionException,
|
|
CloudflareException,
|
|
)
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components import persistent_notification
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import CONF_API_KEY, CONF_API_TOKEN, CONF_EMAIL, CONF_ZONE
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.exceptions import ConfigEntryNotReady
|
|
from homeassistant.helpers.aiohttp_client import async_get_clientsession
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.helpers.event import async_track_time_interval
|
|
|
|
from .const import (
|
|
CONF_RECORDS,
|
|
DATA_UNDO_UPDATE_INTERVAL,
|
|
DEFAULT_UPDATE_INTERVAL,
|
|
DOMAIN,
|
|
SERVICE_UPDATE_RECORDS,
|
|
)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
CONFIG_SCHEMA = vol.Schema(
|
|
{
|
|
DOMAIN: vol.All(
|
|
cv.deprecated(CONF_EMAIL),
|
|
cv.deprecated(CONF_API_KEY),
|
|
cv.deprecated(CONF_ZONE),
|
|
cv.deprecated(CONF_RECORDS),
|
|
vol.Schema(
|
|
{
|
|
vol.Optional(CONF_EMAIL): cv.string,
|
|
vol.Optional(CONF_API_KEY): cv.string,
|
|
vol.Optional(CONF_ZONE): cv.string,
|
|
vol.Optional(CONF_RECORDS): vol.All(cv.ensure_list, [cv.string]),
|
|
}
|
|
),
|
|
)
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
|
|
|
|
async def async_setup(hass: HomeAssistant, config: dict) -> bool:
|
|
"""Set up the component."""
|
|
hass.data.setdefault(DOMAIN, {})
|
|
|
|
if len(hass.config_entries.async_entries(DOMAIN)) > 0:
|
|
return True
|
|
|
|
if DOMAIN in config and CONF_API_KEY in config[DOMAIN]:
|
|
persistent_notification.async_create(
|
|
hass,
|
|
"Cloudflare integration now requires an API Token. Please go to the integrations page to setup.",
|
|
"Cloudflare Setup",
|
|
"cloudflare_setup",
|
|
)
|
|
|
|
return True
|
|
|
|
|
|
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Set up Cloudflare from a config entry."""
|
|
cfupdate = CloudflareUpdater(
|
|
async_get_clientsession(hass),
|
|
entry.data[CONF_API_TOKEN],
|
|
entry.data[CONF_ZONE],
|
|
entry.data[CONF_RECORDS],
|
|
)
|
|
|
|
try:
|
|
zone_id = await cfupdate.get_zone_id()
|
|
except CloudflareAuthenticationException:
|
|
_LOGGER.error("API access forbidden. Please reauthenticate")
|
|
return False
|
|
except CloudflareConnectionException as error:
|
|
raise ConfigEntryNotReady from error
|
|
|
|
async def update_records(now):
|
|
"""Set up recurring update."""
|
|
try:
|
|
await _async_update_cloudflare(cfupdate, zone_id)
|
|
except CloudflareException as error:
|
|
_LOGGER.error("Error updating zone %s: %s", entry.data[CONF_ZONE], error)
|
|
|
|
async def update_records_service(call):
|
|
"""Set up service for manual trigger."""
|
|
try:
|
|
await _async_update_cloudflare(cfupdate, zone_id)
|
|
except CloudflareException as error:
|
|
_LOGGER.error("Error updating zone %s: %s", entry.data[CONF_ZONE], error)
|
|
|
|
update_interval = timedelta(minutes=DEFAULT_UPDATE_INTERVAL)
|
|
undo_interval = async_track_time_interval(hass, update_records, update_interval)
|
|
|
|
hass.data[DOMAIN][entry.entry_id] = {
|
|
DATA_UNDO_UPDATE_INTERVAL: undo_interval,
|
|
}
|
|
|
|
hass.services.async_register(DOMAIN, SERVICE_UPDATE_RECORDS, update_records_service)
|
|
|
|
return True
|
|
|
|
|
|
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Unload Cloudflare config entry."""
|
|
hass.data[DOMAIN][entry.entry_id][DATA_UNDO_UPDATE_INTERVAL]()
|
|
hass.data[DOMAIN].pop(entry.entry_id)
|
|
|
|
return True
|
|
|
|
|
|
async def _async_update_cloudflare(cfupdate: CloudflareUpdater, zone_id: str):
|
|
_LOGGER.debug("Starting update for zone %s", cfupdate.zone)
|
|
|
|
records = await cfupdate.get_record_info(zone_id)
|
|
_LOGGER.debug("Records: %s", records)
|
|
|
|
await cfupdate.update_records(zone_id, records)
|
|
_LOGGER.debug("Update for zone %s is complete", cfupdate.zone)
|