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firewall: deliver remove hotplug events for all active zones/networks when restarting the firewall

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SVN-Revision: 23062
This commit is contained in:
Jo-Philipp Wich 2010-09-14 23:11:12 +00:00
parent fc7fbe8349
commit 1fe50da4bb
3 changed files with 42 additions and 3 deletions
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2
package/firewall/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=firewall
PKG_VERSION:=2
PKG_RELEASE:=13
PKG_RELEASE:=14
include $(INCLUDE_DIR)/package.mk

14
package/firewall/files/lib/core.sh
View file

@ -49,6 +49,7 @@ fw_start() {
fw_callback post core
uci_set_state firewall core zones "$FW_ZONES"
uci_set_state firewall core loaded 1
}
@ -57,6 +58,19 @@ fw_stop() {
fw_callback pre stop
local old_zones z
config_get old_zones core zones
for z in $old_zones; do
local old_networks n i
config_get old_networks core "${z}_networks"
for n in $old_networks; do
config_get i core "${n}_ifname"
[ -n "$i" ] && env -i ACTION=remove ZONE="$z" \
INTERFACE="$n" DEVICE="$i" \
/sbin/hotplug-call firewall
done
done
fw_clear ACCEPT
fw_callback post stop

29
package/firewall/files/lib/core_interface.sh
View file

@ -1,5 +1,24 @@
# Copyright (C) 2009-2010 OpenWrt.org
fw__uci_state_add() {
local var="$1"
local item="$2"
local val="$(uci_get_state firewall core $var)"
uci_set_state firewall core $var "${val:+$val }$item"
}
fw__uci_state_del() {
local var="$1"
local item="$2"
local val=" $(uci_get_state firewall core $var) "
val="${val// $item / }"
val="${val# }"
val="${val% }"
uci_set_state firewall core $var "$val"
}
fw_configure_interface() {
local iface=$1
local action=$2
@ -83,7 +102,10 @@ fw_configure_interface() {
fw__do_rules del $z $old_ifname $n
done
[ -n "$old_subnets" ] || ACTION=remove ZONE="$z" INTERFACE="$iface" DEVICE="$ifname" /sbin/hotplug-call firewall
[ -n "$old_subnets" ] || {
fw__uci_state_del "${z}_networks" "$iface"
env -i ACTION=remove ZONE="$z" INTERFACE="$iface" DEVICE="$ifname" /sbin/hotplug-call firewall
}
done
local old_aliases
@ -139,7 +161,10 @@ fw_configure_interface() {
fw__do_rules add ${zone_name} "$ifname" "$aliasnet"
append new_zones $zone_name
[ -n "$aliasnet" ] || ACTION=add ZONE="$zone_name" INTERFACE="$iface" DEVICE="$ifname" /sbin/hotplug-call firewall
[ -n "$aliasnet" ] || {
fw__uci_state_add "${zone_name}_networks" "${zone_network}"
env -i ACTION=add ZONE="$zone_name" INTERFACE="$iface" DEVICE="$ifname" /sbin/hotplug-call firewall
}
}
config_foreach load_zone zone