[package] mark mac80211 & madwifi as BROKEN for ep93xx

[openwrt.git] / package / firewall / files / uci_firewall.sh

diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh
index 67662c1..05fe39b 100755 (executable)
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -1,4 +1,4 @@
-#!/bin/sh 
+#!/bin/sh
 # Copyright (C) 2008 John Crispin <blogic@openwrt.org>
 
 . /etc/functions.sh
@@ -43,12 +43,12 @@ load_policy() {
 
 create_zone() {
        local exists
-       
+
        [ "$1" == "loopback" ] && return
 
        config_get exists $ZONE_LIST $1
        [ -n "$exists" ] && return
-       config_set $ZONE_LIST $1 1 
+       config_set $ZONE_LIST $1 1
 
        $IPTABLES -N zone_$1
        $IPTABLES -N zone_$1_MSSFIX
@@ -90,8 +90,8 @@ addif() {
        $IPTABLES -I zone_${zone}_ACCEPT 1 -i "$ifname" -j ACCEPT
        $IPTABLES -I zone_${zone}_DROP 1 -i "$ifname" -j DROP
        $IPTABLES -I zone_${zone}_REJECT 1 -i "$ifname" -j reject
-       $IPTABLES -I zone_${zone}_nat 1 -t nat -o "$ifname" -j MASQUERADE 
-       $IPTABLES -I PREROUTING 1 -t nat -i "$ifname" -j zone_${zone}_prerouting 
+       $IPTABLES -I zone_${zone}_nat 1 -t nat -o "$ifname" -j MASQUERADE
+       $IPTABLES -I PREROUTING 1 -t nat -i "$ifname" -j zone_${zone}_prerouting
        $IPTABLES -A forward -i "$ifname" -j zone_${zone}_forward
        $IPTABLES -t raw -I PREROUTING 1 -i "$ifname" -j zone_${zone}_notrack
        uci_set_state firewall core "${network}_ifname" "$ifname"
@@ -113,8 +113,8 @@ delif() {
        $IPTABLES -D zone_${zone}_ACCEPT -i "$ifname" -j ACCEPT
        $IPTABLES -D zone_${zone}_DROP -i "$ifname" -j DROP
        $IPTABLES -D zone_${zone}_REJECT -i "$ifname" -j reject
-       $IPTABLES -D zone_${zone}_nat -t nat -o "$ifname" -j MASQUERADE 
-       $IPTABLES -D PREROUTING -t nat -i "$ifname" -j zone_${zone}_prerouting 
+       $IPTABLES -D zone_${zone}_nat -t nat -o "$ifname" -j MASQUERADE
+       $IPTABLES -D PREROUTING -t nat -i "$ifname" -j zone_${zone}_prerouting
        $IPTABLES -D forward -i "$ifname" -j zone_${zone}_forward
        uci_revert_state firewall core "${network}_ifname"
        uci_revert_state firewall core "${network}_zone"
@@ -160,17 +160,17 @@ fw_defaults() {
        load_policy "$1"
 
        echo 1 > /proc/sys/net/ipv4/tcp_syncookies
-       for f in /proc/sys/net/ipv4/conf/*/accept_redirects 
+       for f in /proc/sys/net/ipv4/conf/*/accept_redirects
        do
                echo 0 > $f
        done
-       for f in /proc/sys/net/ipv4/conf/*/accept_source_route 
+       for f in /proc/sys/net/ipv4/conf/*/accept_source_route
        do
                echo 0 > $f
-       done                                                                   
-       
+       done
+
        uci_revert_state firewall core
-       uci_set_state firewall core "" firewall_state 
+       uci_set_state firewall core "" firewall_state
 
        $IPTABLES -P INPUT DROP
        $IPTABLES -P OUTPUT DROP
@@ -197,7 +197,7 @@ fw_defaults() {
        config_get syn_rate $1 syn_rate
        config_get syn_burst $1 syn_burst
        [ "$syn_flood" == "1" ] && load_synflood $syn_rate $syn_burst
-       
+
        echo "Adding custom chains"
        fw_custom_chains
 
@@ -253,7 +253,7 @@ fw_zone() {
 }
 
 fw_rule() {
-       local src 
+       local src
        local src_ip
        local src_mac
        local src_port
@@ -287,7 +287,7 @@ fw_rule() {
        dest_port_last=${dest_port#*-}
        [ "$dest_port_first" -ne "$dest_port_last" ] && { \
                dest_port="$dest_port_first:$dest_port_last"; }
-       
+
        ZONE=input
        TARGET=$target
        [ -z "$target" ] && target=DROP
@@ -303,7 +303,7 @@ fw_rule() {
                        ${src_mac:+-m mac --mac-source $src_mac} \
                        ${dest_ip:+-d $dest_ip} \
                        ${dest_port:+--dport $dest_port} \
-                       -j $TARGET 
+                       -j $TARGET
        }
        [ "$proto" == "tcpudp" -o -z "$proto" ] && {
                proto=tcp
@@ -340,7 +340,7 @@ fw_redirect() {
        local dest_ip
        local dest_port dest_port2
        local proto
-       
+
        config_get src $1 src
        config_get src_ip $1 src_ip
        config_get src_port $1 src_port
@@ -351,7 +351,7 @@ fw_redirect() {
        config_get proto $1 proto
        [ -z "$src" -o -z "$dest_ip" ] && { \
                echo "redirect needs src and dest_ip"; return ; }
-       
+
        src_port_first=${src_port%-*}
        src_port_last=${src_port#*-}
        [ "$src_port_first" -ne "$src_port_last" ] && { \
@@ -362,7 +362,7 @@ fw_redirect() {
        [ "$src_dport_first" -ne "$src_dport_last" ] && { \
                src_dport="$src_dport_first:$src_dport_last"; }
 
-       dest_port2=$dest_port
+       dest_port2=${dest_port:-$src_dport}
        dest_port_first=${dest_port2%-*}
        dest_port_last=${dest_port2#*-}
        [ "$dest_port_first" -ne "$dest_port_last" ] && { \
@@ -384,7 +384,7 @@ fw_redirect() {
                        ${src_port:+--sport $src_port} \
                        ${dest_port2:+--dport $dest_port2} \
                        ${src_mac:+-m mac --mac-source $src_mac} \
-                       -j ACCEPT 
+                       -j ACCEPT
        }
        [ "$proto" == "tcpudp" -o -z "$proto" ] && {
                proto=tcp
@@ -402,13 +402,53 @@ fw_include() {
        [ -e $path ] && . $path
 }
 
+get_interface_zones() {
+       local interface="$2"
+       local name
+       local network
+       config_get name $1 name
+       config_get network $1 network
+       [ -z "$network" ] && network=$name 
+       for n in $network; do
+               [ "$n" = "$interface" ] && append add_zone "$name"
+       done
+}
+
+fw_event() {
+       local action="$1"
+       local interface="$2"
+       local ifname="$(sh -c ". /etc/functions.sh; include /lib/network; scan_interfaces; config_get "$interface" ifname")"
+       add_zone=
+       local up
+
+       [ -z "$ifname" ] && return 0
+       config_foreach get_interface_zones zone "$interface"
+       [ -z "$add_zone" ] && return 0
+
+       case "$action" in
+               ifup)
+                       for z in $add_zone; do 
+                               local loaded
+                               config_get loaded core loaded
+                               [ -n "$loaded" ] && addif "$interface" "$ifname" "$z"
+                       done
+               ;;
+               ifdown)
+                       config_get up "$interface" up
+
+                       for z in $ZONE; do 
+                               [ "$up" == "1" ] && delif "$interface" "$ifname" "$z"
+                       done
+               ;;
+       esac
+}
+
 fw_addif() {
        local up
        local ifname
        config_get up $1 up
-       config_get ifname $1 ifname
        [ -n "$up" ] || return 0
-       (ACTION="ifup" INTERFACE="$1" . /etc/hotplug.d/iface/20-firewall)
+       fw_event ifup "$1"
 }
 
 fw_custom_chains() {
@@ -418,7 +458,7 @@ fw_custom_chains() {
        $IPTABLES -N forwarding_rule
        $IPTABLES -N prerouting_rule -t nat
        $IPTABLES -N postrouting_rule -t nat
-                       
+
        $IPTABLES -A INPUT -j input_rule
        $IPTABLES -A OUTPUT -j output_rule
        $IPTABLES -A FORWARD -j forwarding_rule
@@ -464,10 +504,12 @@ fw_init() {
        echo "Loading zone defaults"
        config_foreach fw_zone_defaults zone
        uci_set_state firewall core loaded 1
+       config_set core loaded 1
        config_foreach fw_check_notrack zone
-       unset CONFIG_APPEND
-       config_load network
-       config_foreach fw_addif interface
+       INTERFACES="$(sh -c '. /etc/functions.sh; config_load network; config_foreach echo interface')"
+       for interface in $INTERFACES; do
+               fw_addif "$interface"
+       done
 }
 
 fw_stop() {