check_d2gs.py
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#!/bin/env python3
import socket
import sys
from time import sleep
import argparse
DEFAULT_D2GS_ADMIN_PORT = 8888
DEFAULT_D2GS_PASSWORD = "abcd123"
def check_d2gs(host: str, port: int, pwd: str) -> int:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_address = (host, port)
sock.connect(server_address)
sock.setblocking(False)
ret = 0
output = ""
try:
sock.sendall(pwd.encode('utf-8') + b"\n")
sleep(0.1)
sock.recv(1024)
sock.sendall("status".encode('utf-8') + b"\n")
sleep(0.1)
output = sock.recv(1024).decode()
sock.sendall("exit".encode('utf-8') + b"\n")
sleep(0.1)
sock.recv(1024)
except socket.error as e:
print ("Socket error: %s" %str(e))
ret = 3
ret = 0
found = 0
for line in output.split("\n"):
if line.startswith("Connetion to"):
found += 1
if line.split(": ")[1].rstrip() != "connected":
ret = 2
if ret == 2 or found != 2:
print(f"D2GS - CRITICAL: {output}")
else:
print("D2GS - OK")
sock.close()
return ret
def main() -> int:
parser = argparse.ArgumentParser(description='D2GS checker')
parser.add_argument('--port', action="store", dest="port", type=int, required=False, default=DEFAULT_D2GS_ADMIN_PORT)
parser.add_argument('--host', action="store", dest="host", type=str, required=True)
parser.add_argument('--pass', action="store", dest="pwd", type=str, required=False, default=DEFAULT_D2GS_PASSWORD)
args = parser.parse_args()
if args.host is None:
print("Missing host")
return 3
return check_d2gs(args.host, args.port, args.pwd)
if __name__ == '__main__':
exit(main())