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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
#!/bin/bash
#
# chkconfig: 345 92 08
# description: Fail2ban daemon
# http://fail2ban.sourceforge.net/wiki/index.php/Main_Page
# process name: fail2ban-server
#
#
# Author: Tyler Owen
#
# Source function library.
. /etc/init.d/functions
# Check that the config file exists
[ -f /etc/fail2ban/fail2ban.conf ] || exit 0
FAIL2BAN="/usr/bin/fail2ban-client"
RETVAL=0
getpid() {
pid=`ps -eo pid,comm | grep fail2ban- | awk '{ print $1 }'`
}
start() {
echo -n $"Starting fail2ban: "
getpid
if [ -z "$pid" ]; then
rm -rf /var/run/fail2ban/fail2ban.sock # in case of unclean shutdown
$FAIL2BAN start > /dev/null
RETVAL=$?
fi
if [ $RETVAL -eq 0 ]; then
touch /var/lock/subsys/fail2ban
echo_success
else
echo_failure
fi
echo
return $RETVAL
}
stop() {
echo -n $"Stopping fail2ban: "
getpid
RETVAL=$?
if [ -n "$pid" ]; then
$FAIL2BAN stop > /dev/null
sleep 1
getpid
if [ -z "$pid" ]; then
rm -f /var/lock/subsys/fail2ban
echo_success
else
echo_failure
fi
else
echo_failure
fi
echo
return $RETVAL
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
getpid
if [ -n "$pid" ]; then
echo "Fail2ban (pid $pid) is running..."
$FAIL2BAN status
else
RETVAL=1
echo "Fail2ban is stopped"
fi
;;
restart)
stop
start
;;
*)
echo $"Usage: $0 {start|stop|status|restart}"
exit 1
;;
esac
exit $RETVAL
|
