"""
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Copyright © 2019 Cloud Linux Software Inc.
This software is also available under ImunifyAV commercial license,
see <https://www.imunify360.com/legal/eula>
"""
from logging import getLogger
import asyncio
from defence360agent.contracts.plugins import MessageSink, Scope
from defence360agent.internals.cln import LicenseCLN
from defence360agent.subsys.panels import hosting_panel, cpanel
from defence360agent.internals.cln import CLN, CLNError
from defence360agent.utils import RecurringCheckStop, recurring_check
from defence360agent.utils.check_lock import check_lock
from defence360agent.utils.common import DAY
from defence360agent.subsys.persistent_state import register_lock_file
from imav.contracts.config import MalwareTune
LOCK_FILE = register_lock_file("im360_register", Scope.AV)
logger = getLogger(__name__)
class Imunify360Register(MessageSink):
"""This plugin is used to register the server by IP and should work only for
cPanel and ImunifyAV cases."""
SCOPE = Scope.AV
async def create_sink(self, loop):
self._loop = loop
if MalwareTune.NO_AUTO_UPGRADE:
logger.warning("No upgrade flag file exists. Plugin will be noop")
return
if hosting_panel.HostingPanel().NAME == cpanel.cPanel.NAME:
self._task = self._loop.create_task(self._register())
else:
self._task = None
async def shutdown(self):
if hasattr(self, "_task") and self._task:
self._task.cancel()
await self._task
@recurring_check(
check_lock,
check_period_first=True,
check_lock_period=DAY,
lock_file=LOCK_FILE,
)
async def _register(self):
if LicenseCLN.is_ip_license_type() or LicenseCLN.license_info().get(
"license_type"
) in ["imunifyAVPlus", "imunify360"]:
raise RecurringCheckStop()
try:
await CLN.register("IPL")
except asyncio.CancelledError:
raise
except CLNError as e:
if "IP license not found" not in str(e.message):
logger.error("CLN errror on attempt to register by ip: %s", e)
except Exception as e:
logger.error("Error on attempt to register by ip: %r", e)
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