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openwrt-packages/net/wifidog-ng/files/wifidog-ng.init
Jeffery To b7ee8141e4 wifidog-ng: Update init script
This replaces the use of uci_validate_section() with
uci_load_validate(), which removes the need to declare local variables
for every config option.

This also adds a service_triggers() function and updates the timeout
value to the new max timeout in ipset 7.0.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
2019-02-08 17:00:54 +08:00

136 lines
2.7 KiB
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#!/bin/sh /etc/rc.common
USE_PROCD=1
START=95
BIN=/usr/bin/wifidog-ng
global_dhcp_host_white=1
validate_gateway_section() {
uci_load_validate wifidog-ng gateway "$1" "$2" \
'enabled:bool:0' \
'interface:uci("network", "@interface"):lan' \
'dhcp_host_white:bool:1'
}
start_wifidog() {
[ "$2" = 0 ] || {
echo "validation gateway failed" >&2
exit 1
}
[ $enabled = 1 ] || exit 0
[ $dhcp_host_white = 1 ] || global_dhcp_host_white=0
# timeout = 24.855 days
ipset -! create wifidog-ng-mac hash:mac timeout 2147483
ipset -! create wifidog-ng-ip hash:ip
modprobe wifidog-ng
echo "enabled=1" > /proc/wifidog-ng/config
procd_open_instance
procd_set_param command $BIN
procd_set_param respawn
procd_close_instance
}
validate_server_section() {
uci_load_validate wifidog-ng server "$1" "$2" \
'host:host'
}
parse_server() {
[ "$2" = 0 ] || {
echo "validation server failed" >&2
exit 1
}
if validate_data ip4addr "$host" 2> /dev/null; then
ipset add wifidog-ng-ip $host
else
echo "ipset=/$host/wifidog-ng-ip" >> /tmp/dnsmasq.d/wifidog-ng
fi
}
validate_validated_user_section() {
uci_load_validate wifidog-ng validated_user "$1" "$2" \
'mac:macaddr'
}
parse_validated_user() {
[ "$2" = 0 ] || {
echo "validation validated_user failed" >&2
exit 1
}
[ -n "$mac" ] && ipset add wifidog-ng-mac $mac
}
validate_validated_domain_section() {
uci_load_validate wifidog-ng validated_domain "$1" "$2" \
'domain:host'
}
parse_validated_domain() {
[ "$2" = 0 ] || {
echo "validation validated_domain failed" >&2
exit 1
}
[ -n "$domain" ] && echo "ipset=/$domain/wifidog-ng-ip" >> /tmp/dnsmasq.d/wifidog-ng
}
validate_dhcp_host_section() {
uci_load_validate dhcp host "$1" "$2" \
'mac:macaddr'
}
parse_dhcp_host() {
[ "$2" = 0 ] || {
echo "validation validated dhcp host failed" >&2
exit 1
}
[ -n "$mac" ] && ipset add wifidog-ng-mac $mac
}
start_service() {
config_load wifidog-ng
config_foreach validate_gateway_section gateway start_wifidog
echo -n > /tmp/dnsmasq.d/wifidog-ng
config_foreach validate_server_section server parse_server
config_foreach validate_validated_user_section validated_user parse_validated_user
config_foreach validate_validated_domain_section validated_domain parse_validated_domain
[ $global_dhcp_host_white = 1 ] && {
config_load dhcp
config_foreach validate_dhcp_host_section host parse_dhcp_host
}
/etc/init.d/dnsmasq restart &
}
stop_service() {
rmmod wifidog-ng
ipset destroy wifidog-ng-mac
ipset destroy wifidog-ng-ip
}
service_triggers() {
procd_add_reload_trigger "wifidog-ng"
procd_open_validate
validate_gateway_section
validate_server_section
validate_validated_user_section
validate_validated_domain_section
validate_dhcp_host_section
procd_close_validate
}