version 2.84, 2011/11/18 23:58:33 |
version 2.89, 2012/02/11 19:06:20 |
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#!/bin/bash |
#!/bin/bash |
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### BEGIN INIT INFO |
### BEGIN INIT INFO |
# Provides: firewall |
# Provides: firewall |
# Required-Start: networking |
# Required-Start: $network |
# Required-Stop: |
# Required-Stop: $remote_fs |
# Default-Start: S |
# Default-Start: S |
# Default-Stop: |
# Default-Stop: 0 6 |
# Short-Description: firewalling rules |
# Short-Description: Starts firewall |
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# Description: Handle universal firewall script by Platon Group |
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# http://platon.sk/cvs/cvs.php/scripts/shell/firewall/ |
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# Author: Lubomir Host <rajo@platon.sk> |
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# Copyright: (c) 2003-2011 Platon Group |
### END INIT INFO |
### END INIT INFO |
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# |
# |
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# Licensed under terms of GNU General Public License. |
# Licensed under terms of GNU General Public License. |
# All rights reserved. |
# All rights reserved. |
# |
# |
# $Platon: scripts/shell/firewall/fw-universal.sh,v 2.83 2011-11-18 23:49:00 rajo Exp $ |
# $Platon: scripts/shell/firewall/fw-universal.sh,v 2.88 2012-02-11 18:59:55 rajo Exp $ |
# |
# |
# Changelog: |
# Changelog: |
# 2003-10-24 - created |
# 2003-10-24 - created |
# 2011-07-20 - implemented XEN_MODE |
# 2011-07-20 - implemented XEN_MODE |
# |
# |
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### BEGIN INIT INFO |
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# Provides: firewall |
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# Required-Start: $network $remote_fs |
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# Required-Stop: $network $remote_fs |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: Starts firewall |
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# Description: Handle universal firewall script by Platon Group |
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# http://platon.sk/cvs/cvs.php/scripts/shell/firewall/ |
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# Author: Lubomir Host <rajo@platon.sk> |
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# Copyright: (c) 2003-2011 Platon Group |
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### END INIT INFO |
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umask 077 # security |
umask 077 # security |
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Line 84 IPTABLES="${IPTABLES:=$DEBUG/sbin/iptabl |
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Line 76 IPTABLES="${IPTABLES:=$DEBUG/sbin/iptabl |
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IPTABLES_SAVE="${IPTABLES_SAVE:=$DEBUG/sbin/iptables-save}" |
IPTABLES_SAVE="${IPTABLES_SAVE:=$DEBUG/sbin/iptables-save}" |
IPTABLES_RESTORE="${IPTABLES_RESTORE:=$DEBUG/sbin/iptables-restore}" |
IPTABLES_RESTORE="${IPTABLES_RESTORE:=$DEBUG/sbin/iptables-restore}" |
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IPTABLES_TABLES="${IPTABLES_TABLES:=filter nat mangle}" |
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if [ "x$LOGGING" = "xoff" ]; then |
if [ "x$LOGGING" = "xoff" ]; then |
IPTABLES_LOG=": log turned off" |
IPTABLES_LOG=": log turned off" |
else |
else |
Line 99 PERL="${PERL:=/usr/bin/perl}" |
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Line 94 PERL="${PERL:=/usr/bin/perl}" |
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# shaping |
# shaping |
TC="${TC:=/sbin/tc}" |
TC="${TC:=/sbin/tc}" |
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# update script |
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UPDATE_SCRIPT="${UPDATE_SCRIPT:=update_from_cvs}" |
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# loopback interface |
# loopback interface |
LO_IFACE="${LO_IFACE:=lo}" |
LO_IFACE="${LO_IFACE:=lo}" |
# Hide NAT clients behind firewall |
# Hide NAT clients behind firewall |
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$IPTABLES --flush spoof |
$IPTABLES --flush spoof |
# TODO!!! |
# TODO!!! |
else |
else |
for table in filter nat mangle; do |
for table in $IPTABLES_TABLES; do |
$IPTABLES -t $table -F # clear all chains |
$IPTABLES -t $table -F # clear all chains |
$IPTABLES -t $table -X # remove all chains |
$IPTABLES -t $table -X # remove all chains |
$IPTABLES -t $table -Z # zero counts |
$IPTABLES -t $table -Z # zero counts |
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if [ ! -z "$ALL_REJECT_INPUT_TCP" ]; then |
if [ ! -z "$ALL_REJECT_INPUT_TCP" ]; then |
print_info -en "Reject ALL INPUT TCP connections on ports:" |
print_info -en "Reject ALL INPUT TCP connections on ports:" |
for port in $ALL_REJECT_INPUT_TCP; do |
for port in $ALL_REJECT_INPUT_TCP; do |
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echo $port | grep -q , |
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multiport="$?"; |
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if [ "$multiport" -eq 0 ]; then |
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port_rule="--match multiport --dports $port" |
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else |
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port_rule="--dport $port" |
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fi |
for riface in $REAL_INTERFACES; do |
for riface in $REAL_INTERFACES; do |
print_info -en " $port($riface)" |
print_info -en " $port($riface)" |
$IPTABLES -A INPUT -i $riface -p TCP --dport $port -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i $riface -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
done |
done |
done |
done |
print_info " done." |
print_info " done." |
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if [ ! -z "$ALL_REJECT_INPUT_UDP" ]; then |
if [ ! -z "$ALL_REJECT_INPUT_UDP" ]; then |
print_info -en "Reject ALL INPUT UDP connections on ports:" |
print_info -en "Reject ALL INPUT UDP connections on ports:" |
for port in $ALL_REJECT_INPUT_UDP; do |
for port in $ALL_REJECT_INPUT_UDP; do |
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echo $port | grep -q , |
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multiport="$?"; |
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if [ "$multiport" -eq 0 ]; then |
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port_rule="--match multiport --dports $port" |
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else |
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port_rule="--dport $port" |
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fi |
for riface in $REAL_INTERFACES; do |
for riface in $REAL_INTERFACES; do |
print_info -en " $port($riface)" |
print_info -en " $port($riface)" |
$IPTABLES -A INPUT -i $riface -p UDP --dport $port -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i $riface -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
done |
done |
done |
done |
print_info " done." |
print_info " done." |
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if [ ! -z "$REAL_REJECT_INPUT_TCP" ]; then |
if [ ! -z "$REAL_REJECT_INPUT_TCP" ]; then |
print_info -en "Reject REAL all INPUT TCP connections for ALL interfaces on ports:" |
print_info -en "Reject REAL all INPUT TCP connections for ALL interfaces on ports:" |
for port in $REAL_REJECT_INPUT_TCP; do |
for port in $REAL_REJECT_INPUT_TCP; do |
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echo $port | grep -q , |
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multiport="$?"; |
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if [ "$multiport" -eq 0 ]; then |
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port_rule="--match multiport --dports $port" |
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else |
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port_rule="--dport $port" |
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fi |
print_info -en " $port(ALL)" |
print_info -en " $port(ALL)" |
$IPTABLES -A INPUT -p TCP --dport $port -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
done |
done |
print_info " done." |
print_info " done." |
fi |
fi |
if [ ! -z "$REAL_REJECT_INPUT_UDP" ]; then |
if [ ! -z "$REAL_REJECT_INPUT_UDP" ]; then |
print_info -en "Reject REAL all INPUT UDP connections for ALL interfaces on ports:" |
print_info -en "Reject REAL all INPUT UDP connections for ALL interfaces on ports:" |
for port in $REAL_REJECT_INPUT_UDP; do |
for port in $REAL_REJECT_INPUT_UDP; do |
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echo $port | grep -q , |
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multiport="$?"; |
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if [ "$multiport" -eq 0 ]; then |
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port_rule="--match multiport --dports $port" |
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else |
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port_rule="--dport $port" |
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fi |
for riface in $REAL_INTERFACES; do |
for riface in $REAL_INTERFACES; do |
print_info -en " $port(ALL)" |
print_info -en " $port(ALL)" |
$IPTABLES -A INPUT -p UDP --dport $port -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
done |
done |
done |
done |
print_info " done." |
print_info " done." |
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fi |
fi |
for iface in $INTERFACES; do |
for iface in $INTERFACES; do |
riface="IFname_$iface"; |
riface="IFname_$iface"; |
print_info -en " $port($iface)"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port($iface)"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
IPS="IP_$iface"; |
IPS="IP_$iface"; |
for ip in ${!IPS}; do |
for ip in ${!IPS}; do |
if [ -z "$src_ip" ]; then |
if [ -z "$src_ip" ]; then |
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fi |
fi |
for iface in $INTERFACES; do |
for iface in $INTERFACES; do |
riface="IFname_$iface"; |
riface="IFname_$iface"; |
print_info -en " $port($iface)"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port($iface)"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
IPS="IP_$iface"; |
IPS="IP_$iface"; |
if [ "x$port" = "x67" ]; then # DHCP requests doesn't have destination IP specified |
if [ "x$port" = "x67" ]; then # DHCP requests doesn't have destination IP specified |
$IPTABLES -A INPUT -i ${!riface} -p UDP --dport $port -j ACCEPT |
$IPTABLES -A INPUT -i ${!riface} -p UDP --dport $port -j ACCEPT |
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for port in $REAL_ACCEPT_INPUT_TCP; do |
for port in $REAL_ACCEPT_INPUT_TCP; do |
src_ip="" |
src_ip="" |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
print_info -en " $port(ALL)"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port(ALL)"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
echo $port | grep -q , |
echo $port | grep -q , |
multiport="$?"; |
multiport="$?"; |
if [ "$multiport" -eq 0 ]; then |
if [ "$multiport" -eq 0 ]; then |
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for port in $REAL_ACCEPT_INPUT_UDP; do |
for port in $REAL_ACCEPT_INPUT_UDP; do |
src_ip="" |
src_ip="" |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
print_info -en " $port(ALL)"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port(ALL)"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
echo $port | grep -q , |
echo $port | grep -q , |
multiport="$?"; |
multiport="$?"; |
if [ "$multiport" -eq 0 ]; then |
if [ "$multiport" -eq 0 ]; then |
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for port in $REJECT_INPUT_TCP; do |
for port in $REJECT_INPUT_TCP; do |
src_ip="" |
src_ip="" |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
print_info -en " $port"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
echo $port | grep -q , |
echo $port | grep -q , |
multiport="$?"; |
multiport="$?"; |
if [ "$multiport" -eq 0 ]; then |
if [ "$multiport" -eq 0 ]; then |
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port_rule="--dport $port" |
port_rule="--dport $port" |
fi |
fi |
for ip in ${!IPS}; do |
for ip in ${!IPS}; do |
if [ -z $src_ip ]; then |
if [ -z "$src_ip" ]; then |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
else |
else |
$IPTABLES -A INPUT -i ${!riface} -s $src_ip -d $ip -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i ${!riface} -s $src_ip -d $ip -p TCP $port_rule -j REJECT --reject-with $REJECT_WITH |
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for port in $REJECT_INPUT_UDP; do |
for port in $REJECT_INPUT_UDP; do |
src_ip="" |
src_ip="" |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
print_info -en " $port"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
echo $port | grep -q , |
echo $port | grep -q , |
multiport="$?"; |
multiport="$?"; |
if [ "$multiport" -eq 0 ]; then |
if [ "$multiport" -eq 0 ]; then |
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port_rule="--dport $port" |
port_rule="--dport $port" |
fi |
fi |
for ip in ${!IPS}; do |
for ip in ${!IPS}; do |
if [ -z $src_ip ]; then |
if [ -z "$src_ip" ]; then |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
else |
else |
$IPTABLES -A INPUT -i ${!riface} -s $src_ip -d $ip -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
$IPTABLES -A INPUT -i ${!riface} -s $src_ip -d $ip -p UDP $port_rule -j REJECT --reject-with $REJECT_WITH |
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# ACCEPT {{{ |
# ACCEPT {{{ |
if [ ! -z "$ACCEPT_INPUT_TCP" ]; then |
if [ ! -z "$ACCEPT_INPUT_TCP" ]; then |
print_info -en "$iface: Accepting INPUT TCP connections on ports:" |
print_info -en "$iface: Accepting INPUT TCP connections on ports:" |
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counter=0; |
for port in $ACCEPT_INPUT_TCP; do |
for port in $ACCEPT_INPUT_TCP; do |
src_ip="" |
src_ip="" |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
eval `echo $port | awk -v FS=: '/:/ { printf "src_ip=\"%s\"; port=\"%s\";", $1, $2; }'` |
if [ -n "$src_ip" -a "$port" = "0" ]; then |
if [ -n "$src_ip" -a "$port" = "0" ]; then |
port="ALL"; |
port="ALL"; |
fi |
fi |
print_info -en " $port"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
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if [ $(( ++counter )) -ge 5 ]; then counter=0; print_info ""; fi; |
echo $port | grep -q , |
echo $port | grep -q , |
multiport="$?"; |
multiport="$?"; |
if [ "$multiport" -eq 0 ]; then |
if [ "$multiport" -eq 0 ]; then |
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port_rule="--dport $port" |
port_rule="--dport $port" |
fi |
fi |
for ip in ${!IPS}; do |
for ip in ${!IPS}; do |
if [ -z $src_ip ]; then |
if [ -z "$src_ip" ]; then |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p TCP $port_rule -j ACCEPT |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p TCP $port_rule -j ACCEPT |
else |
else |
if [ "$port" = "ALL" ]; then |
if [ "$port" = "ALL" ]; then |
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else |
else |
port_rule="--dport $port" |
port_rule="--dport $port" |
fi |
fi |
print_info -en " $port"`[ ! -z $src_ip ] && echo "[$src_ip]"` |
print_info -en " $port"`[ ! -z "$src_ip" ] && echo "[$src_ip]"` |
#$IPTABLES -A INPUT -i $iface -d ${!INET_IP} -p UDP --dport $port -j ACCEPT |
#$IPTABLES -A INPUT -i $iface -d ${!INET_IP} -p UDP --dport $port -j ACCEPT |
#$IPTABLES -A INPUT -i $iface --source 192.168.1.0/16 -p UDP --dport $port -j ACCEPT |
#$IPTABLES -A INPUT -i $iface --source 192.168.1.0/16 -p UDP --dport $port -j ACCEPT |
if [ "x$port" = "x67" ]; then # DHCP requests doesn't have destination IP specified |
if [ "x$port" = "x67" ]; then # DHCP requests doesn't have destination IP specified |
$IPTABLES -A INPUT -i ${!riface} -p UDP --dport $port -j ACCEPT |
$IPTABLES -A INPUT -i ${!riface} -p UDP --dport $port -j ACCEPT |
else |
else |
for ip in ${!IPS}; do |
for ip in ${!IPS}; do |
if [ -z $src_ip ]; then |
if [ -z "$src_ip" ]; then |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p UDP $port_rule -j ACCEPT |
$IPTABLES -A INPUT -i ${!riface} -d $ip -p UDP $port_rule -j ACCEPT |
else |
else |
if [ "$port" = "ALL" ]; then |
if [ "$port" = "ALL" ]; then |
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{ # {{{ |
{ # {{{ |
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mark_idx=1 |
mark_idx=1 |
if [ ! -z $SHAPING_IFACE ]; then |
if [ ! -z "$SHAPING_IFACE" ]; then |
for iface in $SHAPING_IFACE; do |
for iface in $SHAPING_IFACE; do |
echo "Shaping for interface $iface" |
echo "Shaping for interface $iface" |
shaping_classes="${iface}_SHAPING_CLASSES" |
shaping_classes="${iface}_SHAPING_CLASSES" |
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burst="${iface}_SHAPING_BURST_${class}" |
burst="${iface}_SHAPING_BURST_${class}" |
netmask="${iface}_SHAPING_NETMASK_${class}" |
netmask="${iface}_SHAPING_NETMASK_${class}" |
echo -e "\tshaping \"$class\" traffic: rate=${!rate} burst=${!burst} netmask=${!netmask}" |
echo -e "\tshaping \"$class\" traffic: rate=${!rate} burst=${!burst} netmask=${!netmask}" |
if [ -z ${!netmask} ]; then |
if [ -z "${!netmask}" ]; then |
$IPTABLES -t mangle -A OUTPUT -j MARK --set-mark 0x$mark_idx |
$IPTABLES -t mangle -A OUTPUT -j MARK --set-mark 0x$mark_idx |
else |
else |
$IPTABLES -t mangle -A OUTPUT -d ${!netmask} -j MARK --set-mark 0x$mark_idx |
$IPTABLES -t mangle -A OUTPUT -d ${!netmask} -j MARK --set-mark 0x$mark_idx |
fi |
fi |
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if [ -z ${!rate} ]; then |
if [ -z "${!rate}" ]; then |
# SFQ for local traffic |
# SFQ for local traffic |
$TC qdisc add dev $iface parent 1:$mark_idx handle $((10 + $mark_idx)): sfq perturb 10 |
$TC qdisc add dev $iface parent 1:$mark_idx handle $((10 + $mark_idx)): sfq perturb 10 |
else |
else |
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shaping_off() |
shaping_off() |
{ # {{{ |
{ # {{{ |
if [ ! -z $SHAPING_IFACE ]; then |
if [ ! -z "$SHAPING_IFACE" ]; then |
echo -en "Shaping turned off for interface" |
echo -en "Shaping turned off for interface" |
for iface in $SHAPING_IFACE; do |
for iface in $SHAPING_IFACE; do |
echo -en " $iface" |
echo -en " $iface" |
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shaping_status() |
shaping_status() |
{ # {{{ |
{ # {{{ |
if [ ! -z $SHAPING_IFACE ]; then |
if [ ! -z "$SHAPING_IFACE" ]; then |
echo "# Shaping status: " |
echo "# Shaping status: " |
$TC qdisc list |
$TC qdisc list |
else |
else |
Line 1433 add_banned_ip() |
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Line 1461 add_banned_ip() |
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TMPFILE=`mktemp -t fw-universal.sh-XXXXXX` || exit 1 |
TMPFILE=`mktemp -t fw-universal.sh-XXXXXX` || exit 1 |
trap 'rm -f $TMPFILE' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
trap 'rm -f $TMPFILE' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
if [ -z "$*" ]; then |
if [ -z "$*" ]; then |
print_info "Reading banned IP's from STDIN:" |
#print_info "Reading banned IP's from STDIN:" |
cat >> $TMPFILE |
cat >> $TMPFILE |
else |
else |
for IP in $*; do |
for IP in $*; do |
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fi |
fi |
print_info "Deploying to local rules ..." |
print_info "Deploying to local rules ..." |
add_banned_ip $* |
add_banned_ip $* |
# start the some script twice to refresh rules (new blocked IP's) |
# start the same script twice to refresh rules (new blocked IP's) |
QUIET=yes $0 start |
QUIET=yes $0 start |
TMPFILE=`mktemp -t fw-universal.sh-XXXXXX` || exit 1 |
TMPFILE=`mktemp -t fw-universal.sh-XXXXXX` || exit 1 |
trap 'rm -f $TMPFILE' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
trap 'rm -f $TMPFILE' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
for i in $*; do |
for i in $*; do |
echo $i >> $TMPFILE; |
echo "block $i" >> $TMPFILE; |
done |
done |
while read conn keyfile |
while read conn keyfile |
do |
do |
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;; |
;; |
esac |
esac |
print_info "Deploying to $conn ..."; |
print_info "Deploying to $conn ..."; |
cat $TMPFILE | ssh -i $keyfile $conn $0 block |
cat $TMPFILE | ssh -i $keyfile $conn $0 remote |
done < $DEFAULT_FIREWALL_CONFIG_DIR/deploy-servers.list |
done < $DEFAULT_FIREWALL_CONFIG_DIR/deploy-servers.list |
rm -f $TMPFILE |
rm -f $TMPFILE |
} # }}} |
} # }}} |
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update_from_cvs() |
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{ # {{{ |
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cd /etc/firewall && cvs up -d |
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} # }}} |
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update() |
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{ # {{{ |
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$UPDATE_SCRIPT |
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} # }}} |
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deploy_update() |
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{ # {{{ |
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print_info "Updating local firewall ..." |
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$0 update |
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# start the same script twice to refresh rules (updated scripts and configs) |
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QUIET=yes $0 start |
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while read conn keyfile |
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do |
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case "$conn" in |
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""|\#*) |
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continue |
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;; |
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esac |
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print_info "Updating $conn ..."; |
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echo "update" | ssh -i $keyfile $conn $0 remote |
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done < $DEFAULT_FIREWALL_CONFIG_DIR/deploy-servers.list |
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} # }}} |
|
|
|
remote() |
|
{ # {{{ |
|
while read comnd par |
|
do |
|
case "$comnd" in |
|
block) |
|
echo "Blocking '$par'..." |
|
add_banned_ip $par |
|
;; |
|
update) |
|
echo "Updating..." |
|
update |
|
;; |
|
""|\#*) |
|
echo "Line '$comnd $par' ignored" |
|
continue |
|
;; |
|
esac |
|
done |
|
} # }}} |
|
|
# Parse output from ifconfig: - tested on Linux and FreeBSD |
# Parse output from ifconfig: - tested on Linux and FreeBSD |
# http://platon.sk/cvs/cvs.php/scripts/shell/firewall/ifconfig-parse.sh |
# http://platon.sk/cvs/cvs.php/scripts/shell/firewall/ifconfig-parse.sh |
parse_ifconfig() |
parse_ifconfig() |
|
|
# start the some script twice to refresh rules (new blocked IP's) |
# start the some script twice to refresh rules (new blocked IP's) |
QUIET=yes $0 start; |
QUIET=yes $0 start; |
;; |
;; |
|
update) |
|
update; |
|
;; |
deploy-block) |
deploy-block) |
shift; |
shift; |
deploy_block $*; |
deploy_block $*; |
;; |
;; |
|
deploy-update) |
|
deploy_update; |
|
;; |
|
remote) |
|
remote; |
|
;; |
*) |
*) |
echo "Usage: $0 {start|stop|really-off|status|purge|block|deploy-block}" >&2 |
echo "Usage: $0 {start|stop|really-off|status|purge|block|deploy-block|deploy-update|update}" >&2 |
exit 1 |
exit 1 |
;; |
;; |
esac |
esac |