mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-16 04:21:53 +02:00
b757185a71
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23318 3c298f89-4303-0410-b956-a3cf2f4a3e73
72 lines
1.9 KiB
Bash
72 lines
1.9 KiB
Bash
# Copyright (C) 2009-2010 OpenWrt.org
|
|
|
|
fw_config_get_rule() {
|
|
[ "${rule_NAME}" != "$1" ] || return
|
|
fw_config_get_section "$1" rule { \
|
|
string _name "$1" \
|
|
string name "" \
|
|
string src "" \
|
|
ipaddr src_ip "" \
|
|
string src_mac "" \
|
|
string src_port "" \
|
|
string dest "" \
|
|
ipaddr dest_ip "" \
|
|
string dest_port "" \
|
|
string icmp_type "" \
|
|
string proto "tcpudp" \
|
|
string target "" \
|
|
string family "" \
|
|
} || return
|
|
[ -n "$rule_name" ] || rule_name=$rule__name
|
|
[ "$rule_proto" == "icmp" ] || rule_icmp_type=
|
|
}
|
|
|
|
fw_load_rule() {
|
|
fw_config_get_rule "$1"
|
|
|
|
[ "$rule_target" != "NOTRACK" ] || [ -n "$rule_src" ] || {
|
|
fw_log error "NOTRACK rule ${rule_name}: needs src, skipping"
|
|
return 0
|
|
}
|
|
|
|
fw_callback pre rule
|
|
|
|
fw_get_port_range rule_src_port $rule_src_port
|
|
fw_get_port_range rule_dest_port $rule_dest_port
|
|
|
|
local table=f
|
|
local chain=input
|
|
local target="${rule_target:-REJECT}"
|
|
if [ "$target" == "NOTRACK" ]; then
|
|
table=r
|
|
chain="zone_${rule_src}_notrack"
|
|
else
|
|
[ -n "$rule_src" ] && chain="zone_${rule_src}${rule_dest:+_forward}"
|
|
[ -n "$rule_dest" ] && target="zone_${rule_dest}_${target}"
|
|
fi
|
|
|
|
local mode
|
|
fw_get_family_mode mode ${rule_family:-x} $rule_src I
|
|
|
|
local src_spec dest_spec
|
|
fw_get_negation src_spec '-s' "${rule_src_ip:+$rule_src_ip/$rule_src_ip_prefixlen}"
|
|
fw_get_negation dest_spec '-d' "${rule_dest_ip:+$rule_dest_ip/$rule_dest_ip_prefixlen}"
|
|
|
|
local rule_pos
|
|
eval 'rule_pos=$((++FW__RULE_COUNT_'${mode#G}'_'$chain'))'
|
|
|
|
[ "$rule_proto" == "tcpudp" ] && rule_proto="tcp udp"
|
|
for rule_proto in $rule_proto; do
|
|
fw add $mode $table $chain $target $rule_pos { $rule_src_ip $rule_dest_ip } { \
|
|
$src_spec $dest_spec \
|
|
${rule_proto:+-p $rule_proto} \
|
|
${rule_src_port:+--sport $rule_src_port} \
|
|
${rule_src_mac:+-m mac --mac-source $rule_src_mac} \
|
|
${rule_dest_port:+--dport $rule_dest_port} \
|
|
${rule_icmp_type:+--icmp-type $rule_icmp_type} \
|
|
}
|
|
done
|
|
|
|
fw_callback post rule
|
|
}
|