[package] fix siit compilation failures on brcm-2.4

[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 3c13631..67662c1 100755 (executable)
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -56,15 +56,15 @@ create_zone() {
        $IPTABLES -N zone_$1_DROP
        $IPTABLES -N zone_$1_REJECT
        $IPTABLES -N zone_$1_forward
        $IPTABLES -N zone_$1_DROP
        $IPTABLES -N zone_$1_REJECT
        $IPTABLES -N zone_$1_forward

-       [ "$5" ] && $IPTABLES -A zone_$1_forward -j zone_$1_$5
-       [ "$3" ] && $IPTABLES -A zone_$1 -j zone_$1_$3

        [ "$4" ] && $IPTABLES -A output -j zone_$1_$4
        $IPTABLES -N zone_$1_nat -t nat
        $IPTABLES -N zone_$1_prerouting -t nat
        $IPTABLES -t raw -N zone_$1_notrack
        [ "$6" == "1" ] && $IPTABLES -t nat -A POSTROUTING -j zone_$1_nat
        [ "$4" ] && $IPTABLES -A output -j zone_$1_$4
        $IPTABLES -N zone_$1_nat -t nat
        $IPTABLES -N zone_$1_prerouting -t nat
        $IPTABLES -t raw -N zone_$1_notrack
        [ "$6" == "1" ] && $IPTABLES -t nat -A POSTROUTING -j zone_$1_nat

+       [ "$7" == "1" ] && $IPTABLES -I FORWARD 1 -j zone_$1_MSSFIX

 }
 
 }
 

+

 addif() {
        local network="$1"
        local ifname="$2"
 addif() {
        local network="$1"
        local ifname="$2"


@@ -218,6 +218,22 @@ fw_defaults() {
        fw_set_chain_policy FORWARD "$DEF_FORWARD"
 }
 
        fw_set_chain_policy FORWARD "$DEF_FORWARD"
 }
 

+fw_zone_defaults() {
+       local name
+       local network
+       local masq
+
+       config_get name $1 name
+       config_get network $1 network
+       config_get_bool masq $1 masq "0"
+       config_get_bool conntrack $1 conntrack "0"
+       config_get_bool mtu_fix $1 mtu_fix 0
+
+       load_policy $1
+       [ "$forward" ] && $IPTABLES -A zone_${name}_forward -j zone_${name}_${forward}
+       [ "$input" ] && $IPTABLES -A zone_${name} -j zone_${name}_${input}
+}
+

 fw_zone() {
        local name
        local network
 fw_zone() {
        local name
        local network


@@ -227,11 +243,12 @@ fw_zone() {
        config_get network $1 network
        config_get_bool masq $1 masq "0"
        config_get_bool conntrack $1 conntrack "0"
        config_get network $1 network
        config_get_bool masq $1 masq "0"
        config_get_bool conntrack $1 conntrack "0"

+       config_get_bool mtu_fix $1 mtu_fix 0

 
        load_policy $1
        [ "$conntrack" = "1" -o "$masq" = "1" ] && append CONNTRACK_ZONES "$name"
        [ -z "$network" ] && network=$name
 
        load_policy $1
        [ "$conntrack" = "1" -o "$masq" = "1" ] && append CONNTRACK_ZONES "$name"
        [ -z "$network" ] && network=$name

-       create_zone "$name" "$network" "$input" "$output" "$forward" "$masq"
+       create_zone "$name" "$network" "$input" "$output" "$forward" "$masq" "$mtu_fix"

        fw_custom_chains_zone "$name"
 }
 
        fw_custom_chains_zone "$name"
 }
 


@@ -278,7 +295,7 @@ fw_rule() {
        [ -n "$src" -a -n "$dest" ] && ZONE=zone_${src}_forward
        [ -n "$dest" ] && TARGET=zone_${dest}_$target
        add_rule() {
        [ -n "$src" -a -n "$dest" ] && ZONE=zone_${src}_forward
        [ -n "$dest" ] && TARGET=zone_${dest}_$target
        add_rule() {

-               $IPTABLES -I $ZONE 1 \
+               $IPTABLES -A $ZONE \

                        ${proto:+-p $proto} \
                        ${icmp_type:+--icmp-type $icmp_type} \
                        ${src_ip:+-s $src_ip} \
                        ${proto:+-p $proto} \
                        ${icmp_type:+--icmp-type $icmp_type} \
                        ${src_ip:+-s $src_ip} \


@@ -305,11 +322,9 @@ fw_forwarding() {
 
        config_get src $1 src
        config_get dest $1 dest
 
        config_get src $1 src
        config_get dest $1 dest

-       config_get_bool mtu_fix $1 mtu_fix 0

        [ -n "$src" ] && z_src=zone_${src}_forward || z_src=forward
        [ -n "$dest" ] && z_dest=zone_${dest}_ACCEPT || z_dest=ACCEPT
        $IPTABLES -I $z_src 1 -j $z_dest
        [ -n "$src" ] && z_src=zone_${src}_forward || z_src=forward
        [ -n "$dest" ] && z_dest=zone_${dest}_ACCEPT || z_dest=ACCEPT
        $IPTABLES -I $z_src 1 -j $z_dest

-       [ "$mtu_fix" -gt 0 -a -n "$dest" ] && $IPTABLES -I $z_src 1 -j zone_${dest}_MSSFIX

 
        # propagate masq zone flag
        find_item "$src" $CONNTRACK_ZONES && append CONNTRACK_ZONES $dest
 
        # propagate masq zone flag
        find_item "$src" $CONNTRACK_ZONES && append CONNTRACK_ZONES $dest


@@ -446,6 +461,8 @@ fw_init() {
        config_foreach fw_rule rule
        echo "Loading includes"
        config_foreach fw_include include
        config_foreach fw_rule rule
        echo "Loading includes"
        config_foreach fw_include include

+       echo "Loading zone defaults"
+       config_foreach fw_zone_defaults zone

        uci_set_state firewall core loaded 1
        config_foreach fw_check_notrack zone
        unset CONFIG_APPEND
        uci_set_state firewall core loaded 1
        config_foreach fw_check_notrack zone
        unset CONFIG_APPEND