3b70e33939
- better integration with uci firewall - add options to configure external and internal interface - trigger add/remove of upnp rules with hotplug - use start-stop-daemon in initscript - drop miniupnpd iptables heler scripts git-svn-id: svn://svn.openwrt.org/openwrt/packages@13742 3c298f89-4303-0410-b956-a3cf2f4a3e73
78 lines
1.9 KiB
Plaintext
78 lines
1.9 KiB
Plaintext
. /etc/functions.sh
|
|
include /lib/network
|
|
scan_interfaces
|
|
|
|
upnp_ipt() {
|
|
iptables "$@" 2>/dev/null
|
|
}
|
|
|
|
upnp_firewall_addif() {
|
|
local intif
|
|
local intip
|
|
local coldplug="$1"
|
|
|
|
config_load upnpd
|
|
config_get intif config internal_iface
|
|
|
|
config_load network
|
|
|
|
for iface in ${intif:-lan}; do
|
|
if [ -n "$coldplug" -o "$iface" == "$INTERFACE" ]; then
|
|
config_get intip "$iface" ipaddr
|
|
config_get intif "$iface" ifname
|
|
|
|
[ -n "$intif" -a -n "$intip" ] && {
|
|
logger -t "upnp firewall" "adding interface $iface($intip)"
|
|
|
|
upnp_ipt -t nat -N MINIUPNPD
|
|
upnp_ipt -t nat -N miniupnpd_${iface}_rule
|
|
upnp_ipt -t nat -A miniupnpd_${iface}_rule -i $intif -d $intip -j MINIUPNPD
|
|
upnp_ipt -t nat -A prerouting_rule -j miniupnpd_${iface}_rule
|
|
|
|
upnp_ipt -t filter -N MINIUPNPD
|
|
upnp_ipt -t filter -N miniupnpd_${iface}_rule
|
|
upnp_ipt -t filter -A miniupnpd_${iface}_rule -i $intif -o ! $intif -j MINIUPNPD
|
|
upnp_ipt -t filter -A forwarding_rule -j miniupnpd_${iface}_rule
|
|
}
|
|
fi
|
|
done
|
|
}
|
|
|
|
upnp_firewall_delif() {
|
|
local iface="${1:-$INTERFACE}"
|
|
|
|
if [ -n "$iface" ]; then
|
|
logger -t "upnp firewall" "removing interface $iface"
|
|
|
|
upnp_ipt -t nat -D prerouting_rule -j miniupnpd_${iface}_rule
|
|
upnp_ipt -t nat -F miniupnpd_${iface}_rule
|
|
upnp_ipt -t nat -X miniupnpd_${iface}_rule
|
|
|
|
upnp_ipt -t filter -D forwarding_rule -j miniupnpd_${iface}_rule
|
|
upnp_ipt -t filter -F miniupnpd_${iface}_rule
|
|
upnp_ipt -t filter -X miniupnpd_${iface}_rule
|
|
fi
|
|
}
|
|
|
|
upnp_firewall_start() {
|
|
logger -t "upnp firewall" "starting ..."
|
|
upnp_firewall_addif coldplug
|
|
}
|
|
|
|
upnp_firewall_stop() {
|
|
local intif
|
|
config_load upnpd
|
|
config_get intif config internal_iface
|
|
|
|
logger -t "upnp firewall" "stopping ..."
|
|
|
|
for iface in ${intif:-lan}; do
|
|
upnp_firewall_delif "$iface"
|
|
done
|
|
|
|
upnp_ipt -t nat -F MINIUPNPD
|
|
upnp_ipt -t nat -X MINIUPNPD
|
|
upnp_ipt -t filter -F MINIUPNPD
|
|
upnp_ipt -t filter -X MINIUPNPD
|
|
}
|