mirror of
https://github.com/vincentmli/bpfire.git
synced 2026-04-15 21:43:00 +02:00
148 lines
4.3 KiB
Bash
148 lines
4.3 KiB
Bash
#!/bin/sh
|
|
########################################################################
|
|
# Begin $rc_base/init.d/snort
|
|
#
|
|
# Description : Snort Initscript
|
|
#
|
|
# Authors : Michael Tremer for ipfire.org - mitch@ipfire.org
|
|
#
|
|
# Version : 01.00
|
|
#
|
|
# Notes :
|
|
#
|
|
########################################################################
|
|
|
|
. /etc/sysconfig/rc
|
|
. ${rc_functions}
|
|
|
|
PATH=/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin; export PATH
|
|
|
|
eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
|
|
eval $(/usr/local/bin/readhash /var/ipfire/snort/settings)
|
|
|
|
case "$1" in
|
|
start)
|
|
if [ "$BLUE_NETADDRESS" ]; then
|
|
BLUE_NET="$BLUE_NETADDRESS/$BLUE_NETMASK,"
|
|
BLUE_IP="$BLUE_ADDRESS,"
|
|
fi
|
|
|
|
if [ "$ORANGE_NETADDRESS" ]; then
|
|
ORANGE_NET="$ORANGE_NETADDRESS/$ORANGE_NETMASK,"
|
|
ORANGE_IP="$ORANGE_ADDRESS,"
|
|
fi
|
|
|
|
if [ "$ENABLE_SNORT_ORANGE" == "on" ]; then
|
|
DEVICES+="$ORANGE_DEV "
|
|
HOMENET+="$ORANGE_IP"
|
|
else
|
|
HOMENET+="$ORANGE_NET"
|
|
fi
|
|
|
|
if [ "$ENABLE_SNORT_BLUE" == "on" ]; then
|
|
DEVICES+="$BLUE_DEV "
|
|
HOMENET+="$BLUE_IP"
|
|
else
|
|
HOMENET+="$BLUE_NET"
|
|
fi
|
|
|
|
if [ "$ENABLE_SNORT_GREEN" == "on" ]; then
|
|
DEVICES+="$GREEN_DEV "
|
|
HOMENET+="$GREEN_ADDRESS,"
|
|
else
|
|
HOMENET+="$GREEN_NETADDRESS/$GREEN_NETMASK,"
|
|
fi
|
|
|
|
if [ "$ENABLE_SNORT" == "on" ]; then
|
|
DEVICES+=`cat /var/ipfire/red/iface 2>/dev/null`
|
|
LOCAL_IP=`cat /var/ipfire/red/local-ipaddress 2>/dev/null`
|
|
if [ "$LOCAL_IP" ]; then
|
|
HOMENET+="$LOCAL_IP,"
|
|
fi
|
|
fi
|
|
HOMENET+="127.0.0.1"
|
|
echo "ipvar HOME_NET [$HOMENET]" > /etc/snort/vars
|
|
|
|
DNS1=`cat /var/ipfire/red/dns1 2>/dev/null`
|
|
DNS2=`cat /var/ipfire/red/dns2 2>/dev/null`
|
|
|
|
if [ "$DNS2" ]; then
|
|
echo "ipvar DNS_SERVERS [$DNS1,$DNS2]" >> /etc/snort/vars
|
|
else
|
|
echo "ipvar DNS_SERVERS $DNS1" >> /etc/snort/vars
|
|
fi
|
|
|
|
for DEVICE in $DEVICES; do
|
|
boot_mesg "Starting Intrusion Detection System on $DEVICE..."
|
|
/usr/sbin/snort -c /etc/snort/snort.conf -i $DEVICE -D -l /var/log/snort --create-pidfile --nolock-pidfile --pid-path /var/run/
|
|
evaluate_retval
|
|
sleep 1
|
|
chmod 644 /var/run/snort_$DEVICE.pid
|
|
done
|
|
|
|
|
|
if [ -r /var/ipfire/guardian/enable ]; then
|
|
IFACE=`/bin/cat /var/ipfire/red/iface 2>/dev/null | /usr/bin/tr -d '\012'`
|
|
sed -e "s/^Interface.*/Interface ${IFACE}/" /var/ipfire/guardian/guardian.conf > temp
|
|
mv temp /var/ipfire/guardian/guardian.conf
|
|
chown nobody.root /var/ipfire/guardian/guardian.conf
|
|
|
|
boot_mesg "Starting Guardian..."
|
|
loadproc /usr/local/bin/guardian.pl -c /var/ipfire/guardian/guardian.conf
|
|
fi
|
|
;;
|
|
|
|
stop)
|
|
DEVICES=""
|
|
if [ -r /var/run/snort_$BLUE_DEV.pid ]; then
|
|
DEVICES+="$BLUE_DEV "
|
|
fi
|
|
|
|
if [ -r /var/run/snort_$GREEN_DEV.pid ]; then
|
|
DEVICES+="$GREEN_DEV "
|
|
fi
|
|
|
|
if [ -r /var/run/snort_$ORANGE_DEV.pid ]; then
|
|
DEVICES+="$ORANGE_DEV "
|
|
fi
|
|
|
|
RED=`cat /var/ipfire/red/iface 2>/dev/null`
|
|
if [ -r /var/run/snort_$RED.pid ]; then
|
|
DEVICES+=`cat /var/ipfire/red/iface 2>/dev/null`
|
|
fi
|
|
|
|
for DEVICE in $DEVICES; do
|
|
boot_mesg "Stopping Intrusion Detection System on $DEVICE..."
|
|
killproc -p /var/run/snort_$DEVICE.pid /var/run
|
|
done
|
|
|
|
rm /var/run/snort_* >/dev/null 2>/dev/null
|
|
|
|
if ([ -r /var/ipfire/guardian/enable ] || [ ! -z $(pidofproc /usr/local/bin/guardian.pl) ]); then
|
|
boot_mesg "Stopping Guardian..."
|
|
killproc /usr/local/bin/guardian.pl
|
|
fi
|
|
|
|
# Don't report returncode of rm if snort was not started
|
|
exit 0
|
|
;;
|
|
|
|
status)
|
|
statusproc /usr/sbin/snort
|
|
;;
|
|
|
|
restart)
|
|
$0 stop
|
|
$0 start
|
|
;;
|
|
|
|
*)
|
|
echo "Usage: $0 {start|stop|restart|status}"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
chmod 644 /var/log/snort/* 2>/dev/null
|
|
|
|
# End $rc_base/init.d/snort
|