wifipineapple-openwrt/package/firewall/files/20-firewall

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. /lib/firewall/uci_firewall.sh
unset ZONE
config_get ifname $INTERFACE ifname
INTERFACE=$ifname
[ "$INTERFACE" == "lo" ] && exit 0
load_zones() {
local name
local network
config_get name $1 name
config_get network $1 network
[ -z "$network" ] && network=$name
for n in $network; do
local ifname
config_get ifname $n ifname
list_contains ifname $INTERFACE && {
list_contains ZONE $name || ZONE="$ZONE $name"
}
done
}
config_foreach load_zones zone
[ -z "$ZONE" ] && exit 0
[ ifup = "$ACTION" ] && {
for z in $ZONE; do
local loaded
config_get loaded core loaded
[ -n "$loaded" ] && addif $INTERFACE $z
done
}
[ ifdown = "$ACTION" ] && {
for z in $ZONE; do
local up
config_get up $z up
[ "$up" == "1" ] && delif $INTERFACE $z
done
}