wcp/bin/v-delete-firewall-ban at c2f38eb30d51131c4083ab74e9e2ea4cd247ef90 · ghzhost/wcp · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
#!/bin/bash
# info: delete firewall blocking rule
# options: IP CHAIN
#
# The function deletes blocking rule from system firewall


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Importing system variables
source /etc/profile

# Argument defenition
ip=$1
chain=$(echo $2|tr '[:lower:]' '[:upper:]')

# Defining absolute path for iptables and modprobe
iptables="/sbin/iptables"

# Includes
source $VESTA/func/main.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '2' "$#" 'IP CHAIN'
validate_format 'ip' 'chain'
is_system_enabled "$FIREWALL_SYSTEM" 'FIREWALL_SYSTEM'


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Checking ip in banlist
conf="$VESTA/data/firewall/banlist.conf"
check_ip=$(grep "IP='$ip' CHAIN='$chain'" $conf 2>/dev/null)
if [ -z "$check_ip" ]; then
    exit
fi

# Deleting ip from banlist
sed -i "/IP='$ip' CHAIN='$chain'/d" $conf
$iptables -D fail2ban-$chain -s $ip \
    -j REJECT --reject-with icmp-port-unreachable 2>/dev/null

# Changing permissions
chmod 660 $conf


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Logging
log_event "$OK" "$EVENT"

exit