Files
NetAlertX/front/plugins/dhcp_leases/script.py

75 lines
2.7 KiB
Python
Executable File

#!/usr/bin/env python
from __future__ import unicode_literals
import pathlib
import subprocess
import argparse
import os
import sys
sys.path.append("/home/pi/pialert/front/plugins")
sys.path.append('/home/pi/pialert/pialert')
from plugin_helper import Plugin_Object, Plugin_Objects, handleEmpty
from logger import mylog
from dhcp_leases import DhcpLeases
CUR_PATH = str(pathlib.Path(__file__).parent.resolve())
LOG_FILE = os.path.join(CUR_PATH, 'script.log')
RESULT_FILE = os.path.join(CUR_PATH, 'last_result.log')
def main():
mylog('verbose', ['[DHCPLSS] In script'])
last_run_logfile = open(RESULT_FILE, 'a')
last_run_logfile.write("")
parser = argparse.ArgumentParser(description='Import devices from dhcp.leases files')
parser.add_argument('paths', action="store", help="absolute dhcp.leases file paths to check separated by ','")
values = parser.parse_args()
plugin_objects = Plugin_Objects(RESULT_FILE)
if values.paths:
for path in values.paths.split('=')[1].split(','):
plugin_objects = get_entries(path, plugin_objects)
mylog('verbose', [f'[DHCPLSS] {len(plugin_objects)} Entries found in "{path}"'])
plugin_objects.write_result_file()
def get_entries(path, plugin_objects):
if 'pihole' in path:
with open(path, 'r') as f:
for line in f:
row = line.rstrip().split()
if len(row) == 5:
plugin_objects.add_object(
primaryId = handleEmpty(row[1]),
secondaryId = handleEmpty(row[2]),
watched1 = handleEmpty('True'),
watched2 = handleEmpty(row[3]),
watched3 = handleEmpty(row[4]),
watched4 = handleEmpty('True'),
extra = handleEmpty(path),
foreignKey = handleEmpty(row[1])
)
else:
leases = DhcpLeases(path)
leasesList = leases.get()
for lease in leasesList:
plugin_objects.add_object(
primaryId = handleEmpty(lease.ethernet),
secondaryId = handleEmpty(lease.ip),
watched1 = handleEmpty(lease.active),
watched2 = handleEmpty(lease.hostname),
watched3 = handleEmpty(lease.hardware),
watched4 = handleEmpty(lease.binding_state),
extra = handleEmpty(path),
foreignKey = handleEmpty(lease.ethernet)
)
return plugin_objects
if __name__ == '__main__':
main()