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#!/usr/libexec/platform-python
#
# Created by Max.N v.0.0.1
#
# Need sudo access to
# 1) whmapi1 listaccts
# 2) whmapi1 listips
# Need read acces to
# 1) /etc/reservedipreasons
#
# need add to sudoers.d
# like:
# /usr/sbin/whmapi1 listips --output=json,\
# /usr/sbin/whmapi1 listaccts --output=json,\
import argparse as ap
import json
import re
import shelve
import socket
from subprocess import Popen, PIPE
import time
sudo = '/usr/bin/sudo'
tmp_file_path = "/var/log/nagios/check_ips.conf"
whmapi = "/usr/sbin/whmapi1"
command = "listaccts --output=json"
command2 = "listips --output=json"
path_to_reserved_ips = "/etc/reservedipreasons"
path_to_outgoing_mail_ip = "/etc/outgoingmailip"
status_text = []
hostname = socket.gethostname()
exit_code = 0
# list reserved local networks
re_int_ip = re.compile(r'^('
r'0\.|'
r'10\.|'
r'100\.100\.0.|'
r'100\.101\.0.|'
r'100\.127\.255\.255|'
r'127\.|'
r'169\.254\.|'
r'172\.16\.|'
r'172\.(?:1[6-9])?(?:2[0-9])?(?:3[0-1])?\.|'
r'172\.31\.255\.255|'
r'192\.0\.|'
r'192\.88\.99\.|'
r'192\.168\.|'
r'198\.18\.|'
r'198\.19\.255\.255|'
r'198\.51\.100\.|'
r'198\.51\.100\.255|'
r'203\.0\.113\.|'
r'224\.0\.0\.0|'
r'239\.255\.255\.255|'
r'240\.0\.0\.|'
r'255\.255\.255\.254|'
r'255\.255\.255\.255'
r')',
re.MULTILINE)
# - Parse args -
parser = ap.ArgumentParser(description="Help")
parser.add_argument("-v", action='store_true', help='enable verbose output')
args, leftovers = parser.parse_known_args()
if args.v:
verbosity = 1
else:
verbosity = 0
# - end -
def get_mailip(path):
with open(path) as file:
ip = file.readline().splitlines()
return ip
def verbo(text):
if verbosity > 0:
print(text)
def check_is_time(ip):
result = False
ip = str(ip)
ip_config = shelve.open(tmp_file_path)
unixtime = ip_config.get(ip, None)
if unixtime:
delta = int(time.time()) - unixtime
if delta > (24 * 60 * 60):
result = True
else:
ip_config[ip] = int(time.time())
return result
def get_list_users_ips(command):
try:
run = [sudo, whmapi]
run.extend(command.split())
# print " ".join(run)
user_ips = []
dediated_ips_raw = json.loads(Popen(run, stdout=PIPE).stdout.read())
accounts = dediated_ips_raw.get("data").get("acct", None)
if accounts:
for account in accounts:
ip = account.get("ip", None)
if ip not in user_ips:
user_ips.append(ip)
else:
user_ips = []
except:
user_ips = []
return user_ips
def get_raw_ips(command):
try:
run = [sudo, whmapi]
run.extend(command.split())
# print " ".join(run)
ips_raw = json.loads(Popen(run, stdout=PIPE).stdout.read()).get("data").get('ip')
except:
ips_raw = None
return ips_raw
def is_reseller(hostname):
if hostname[:4] == 'host':
return True
else:
return False
raw_server_ips = get_raw_ips(command2)
server_ips = []
ips_in_use = get_list_users_ips(command)
ddos_ips = []
ipmi_ips = []
shared_ips = []
mail_ip = get_mailip(path_to_outgoing_mail_ip)
# Alarm Vars
alarm_in_config = [] # syntax error
alarm_is_main = [] # in use main ip as dedicated
alarm_in_not_use = [] # ip not in use at all
alarm_is_internal = [] # ip is internal but have clients
alarm_mailip_in_use = [] # users asing to mail ip
with open(path_to_reserved_ips) as file:
for line in file.readlines():
line = str(line).upper()
# print line
if line in ['\n', '\r\n']:
continue # Skip blank lines
ip = line.split("=")
if len(ip) < 2:
alarm_in_config.append("wtf with line " + str(line))
continue
elif "IPMI" in str(ip[1]).upper():
ipmi_ips.append(ip[0])
elif "DDOS" in str(ip[1]).upper():
ddos_ips.append(ip[0])
elif "SHARED" in str(ip[1]).upper():
shared_ips.append(ip[0])
for row in raw_server_ips:
ip = row.get("ip")
is_main = row.get("mainaddr")
server_ips.append(ip)
internal = re.findall(re_int_ip, ip)
if ip in ips_in_use:
if len(internal) > 0:
alarm_is_internal.append(ip)
elif is_main == 1:
alarm_is_main.append(ip)
elif ip in mail_ip and ip not in shared_ips:
alarm_mailip_in_use.append(ip)
elif len(internal) == 0:
if is_main == 1 or ip in ipmi_ips or ip in mail_ip or ip in shared_ips: # skip Main or IPMI or mail ips
continue
if not check_is_time(ip):
verbo("Not this time my friend " + str(ip))
continue
alarm_in_not_use.append(ip)
if len(alarm_in_config) > 0:
exit_code = 1
status_text.append(str(len(alarm_in_config)) + " something wrong in config")
verbo("Something wrong in config")
verbo(", ".join(alarm_in_config))
if len(alarm_in_not_use) > 0:
exit_code = 1
if len(alarm_in_not_use) >= 5:
exit_code = 2
text = str(len(alarm_in_not_use)) + " ip not in use"
if is_reseller(hostname):
text = text + " contact 'Billing Team'"
status_text.append(text)
verbo("Ip not in use")
verbo(", ".join(alarm_in_not_use))
if not mail_ip:
exit_code = 2
status_text.append("No mail ip was found on server")
verbo("Something wrong in config, No mail ips")
if len(alarm_mailip_in_use) > 0:
exit_code = 2
status_text.append(str(len(alarm_mailip_in_use)) + " ip is reserved as mail but clients assigned on it")
verbo("Ip is reserved as mail but clients assigned on it")
verbo(", ".join(alarm_mailip_in_use))
if len(alarm_is_internal) > 0:
exit_code = 2
status_text.append(str(len(alarm_is_internal)) + " ip is internal but clients assigned on it")
verbo("Ip is internal but clients assign on it")
verbo(", ".join(alarm_is_internal))
if len(alarm_is_main) > 0:
exit_code = 2
status_text.append(str(len(alarm_is_main)) + " main ip assign as dedicated")
verbo("Main ip assign as dedicated")
verbo(", ".join(alarm_is_main))
if exit_code > 0:
print("result: {}".format(status_text))
else:
print("result: OK")
exit(exit_code)