| 2157 |
franck |
1 |
#!/bin/bash
|
|
|
2 |
# $Id: alcasar-watchdog-hl/sh 2113 2017-01-08 22:43:26Z richard $
|
|
|
3 |
|
|
|
4 |
# alcasar-watchdog-hl.sh
|
|
|
5 |
# by 3abtux
|
|
|
6 |
# This script is distributed under the Gnu General Public License (GPL)
|
|
|
7 |
# - Ce script déconnecte les équipements réseau qui sont identifiés en 0.0.0.0
|
|
|
8 |
|
|
|
9 |
# - This script disconnects the network equipments which are identified in 0.0.0.0
|
|
|
10 |
|
|
|
11 |
|
|
|
12 |
CONF_FILE="/usr/local/etc/alcasar.conf"
|
|
|
13 |
EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2` # EXTernal InterFace
|
|
|
14 |
INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2` # INTernal InterFace
|
|
|
15 |
private_ip_mask=`grep PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
|
|
|
16 |
private_ip_mask=${private_ip_mask:=192.168.182.1/24}
|
|
|
17 |
PRIVATE_IP="192.168.180.1"
|
|
|
18 |
|
|
|
19 |
OLDIFS=$IFS
|
|
|
20 |
IFS=$'\n'
|
|
|
21 |
|
|
|
22 |
|
|
|
23 |
usage="Usage: alcasar-watchdog-hl.sh "
|
|
|
24 |
case $1 in
|
|
|
25 |
-\? | -h* | --h*)
|
|
|
26 |
echo "$usage"
|
|
|
27 |
exit 0
|
|
|
28 |
;;
|
|
|
29 |
*)
|
|
|
30 |
# We disconnect inactive users (its means that their 'status.php' tab has been closed --> their ip address isn't in $current_users_file)
|
|
|
31 |
# process each equipment known by chilli to check if IP address is usurped (with arping)
|
|
|
32 |
for system in `/usr/sbin/chilli_query list |grep "0\.0\.0\.0 dnat"`
|
|
|
33 |
do
|
|
|
34 |
active_mac=`echo $system | cut -d" " -f1`
|
|
|
35 |
# echo "$active_mac associe à 0.0.0.0"
|
|
|
36 |
# disconnect equipement is 0.0.0.0
|
|
|
37 |
echo "$(date "+[%x-%X] : ")alcasar-watchdog-hl : $active_mac is in bad lan. Alcasar release the equipment." >> /var/Save/security/watchdog-hl.log
|
|
|
38 |
/usr/sbin/chilli_query dhcp-release $active_mac
|
|
|
39 |
done
|
|
|
40 |
# /usr/sbin/chilli_query list |grep "0\.0\.0\.0 dnat"
|
|
|
41 |
;;
|
|
|
42 |
esac
|
|
|
43 |
IFS=$OLDIFS
|