Rootfile update: configroot.
[ipfire-2.x.git] / src / initscripts / init.d / snort
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bd3a8a50 1#!/bin/sh
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2########################################################################
3# Begin $rc_base/init.d/snort
4#
5# Description : Snort Initscript
6#
7# Authors : Michael Tremer for ipfire.org - mitch@ipfire.org
8#
9# Version : 01.00
bd3a8a50 10#
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11# Notes :
12#
13########################################################################
14
15. /etc/sysconfig/rc
16. ${rc_functions}
bd3a8a50 17
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18PATH=/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin; export PATH
19
bd3a8a50 20eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
83843a1c 21eval $(/usr/local/bin/readhash /var/ipfire/snort/settings)
bd3a8a50 22
83843a1c 23if [ "$ENABLE_SNORT_ORANGE" == "on" ]; then
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24 HOME_NET+="$ORANGE_ADDRESS,"
25 DEVICES+="$ORANGE_DEV "
83843a1c 26fi
bd3a8a50 27
83843a1c 28if [ "$ENABLE_SNORT_GREEN" == "on" ]; then
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29 HOME_NET+="$GREEN_ADDRESS,"
30 DEVICES+="$GREEN_DEV "
83843a1c 31fi
bd3a8a50 32
83843a1c 33if [ "$ENABLE_SNORT_BLUE" == "on" ]; then
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34 HOME_NET+="$BLUE_ADDRESS,"
35 DEVICES+="$BLUE_DEV "
83843a1c 36fi
bd3a8a50 37
83843a1c 38if [ "$ENABLE_SNORT" == "on" ]; then
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39 LOCAL_IP=`cat /var/ipfire/red/local-ipaddress`
40 if [ "$LOCAL_IP" ]; then
41 HOME_NET+="$LOCAL_IP,"
42 else
43 exit 1 ## Add error handling here
44 fi
45 DEVICES+=`cat /var/ipfire/red/iface 2>/dev/null`
83843a1c 46fi
bd3a8a50 47
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48COUNT=`echo $HOME_NET | wc -m`
49HOME_NET=`echo $HOME_NET | cut -c $[$COUNT - 2]`
50
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51echo "var HOME_NET [$HOME_NET]" > /etc/snort/vars
52echo "var EXTERNAL_NET ANY" >> /etc/snort/vars
bd3a8a50 53
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54DNS1=`cat /var/ipfire/red/dns1 2>/dev/null`
55DNS2=`cat /var/ipfire/red/dns2 2>/dev/null`
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56
57if [ "$DNS2" ]; then
1b73b07e 58 echo "var DNS_SERVERS [$DNS1,$DNS2]" >> /etc/snort/vars
83843a1c 59else
1b73b07e 60 echo "var DNS_SERVERS $DNS1" >> /etc/snort/vars
83843a1c 61fi
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62
63case "$1" in
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64 start)
65 for DEVICE in $DEVICES; do
66 boot_mesg "Starting Intrusion Detection System on $DEVICE..."
67 /usr/sbin/snort -c /etc/snort/snort.conf -i $DEVICE -D -l /var/log/snort --create-pidfile --nolock-pidfile --pid-path /var/run/
68 evaluate_retval
0d7da887 69 sleep 1
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70 chmod 644 /var/run/snort_$DEVICE.pid
71 done
72
73
74 if [ -r /var/ipfire/guardian/enable ]; then
75 IFACE=`/bin/cat /var/ipfire/red/iface 2>/dev/null | /usr/bin/tr -d '\012'`
76 sed -e "s/^Interface.*/Interface ${IFACE}/" /var/ipfire/guardian/guardian.conf > temp
77 mv temp /var/ipfire/guardian/guardian.conf
a61948ad 78 chown nobody.root /var/ipfire/guardian/guardian.conf
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79
80 boot_mesg "Starting Guardian..."
81 loadproc /usr/local/bin/guardian.pl -c /var/ipfire/guardian/guardian.conf
82 fi
83 ;;
84
85 stop)
86 DEVICES=""
87 if [ -r /var/run/snort_$BLUE_DEV.pid ]; then
88 DEVICES+="$BLUE_DEV "
89 fi
90
91 if [ -r /var/run/snort_$GREEN_DEV.pid ]; then
92 DEVICES+="$GREEN_DEV "
93 fi
94
95 if [ -r /var/run/snort_$ORANGE_DEV.pid ]; then
96 DEVICES+="$ORANGE_DEV "
97 fi
cf29614f 98
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99 RED=`cat /var/ipfire/red/iface 2>/dev/null`
100 if [ -r /var/run/snort_$RED.pid ]; then
101 DEVICES+=`cat /var/ipfire/red/iface 2>/dev/null`
102 fi
ce8e4c83 103
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104 for DEVICE in $DEVICES; do
105 boot_mesg "Stopping Intrusion Detection System on $DEVICE..."
106 killproc -p /var/run/snort_$DEVICE.pid /var/run
107 done
108
109 rm /var/run/snort_* >/dev/null 2>/dev/null
110
111 if [ -r /var/ipfire/guardian/enable ]; then
112 boot_mesg "Stopping Guardian..."
113 killproc /usr/local/bin/guardian.pl
114 fi
115 ;;
116
117 status)
118 statusproc /usr/sbin/snort
119 ;;
120
121 restart)
122 $0 stop
123 $0 start
124 ;;
125
126 *)
127 echo "Usage: $0 {start|stop|restart|status}"
128 exit 1
129 ;;
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130esac
131
97bfe380 132chmod 644 /var/log/snort/* 2>/dev/null
9c0d99da 133
bd3a8a50 134# End $rc_base/init.d/snort