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#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2015 OpenWrt.org
START=15
USE_PROCD=1
PROG=/usr/sbin/chronyd
CONFIGFILE=/etc/chrony/chrony.conf
INCLUDEFILE=/var/etc/chrony.d/10-uci.conf
RTCDEVICE=/dev/rtc0
handle_source() {
local cfg=$1 sourcetype=$2 disabled hostname minpoll maxpoll iburst nts
config_get_bool disabled "$cfg" disabled 0
[ "$disabled" = "1" ] && return
hostname=$NTP_SOURCE_HOSTNAME
[ -z "$hostname" ] && config_get hostname "$cfg" hostname
[ -z "$hostname" ] && return
config_get minpoll "$cfg" minpoll
config_get maxpoll "$cfg" maxpoll
config_get_bool iburst "$cfg" iburst 0
config_get_bool nts "$cfg" nts 0
echo $(
echo $sourcetype $hostname
[ -n "$minpoll" ] && echo minpoll $minpoll
[ -n "$maxpoll" ] && echo maxpoll $maxpoll
[ "$iburst" = "1" ] && echo iburst
[ "$nts" = "1" ] && echo nts
)
}
handle_allow() {
local cfg=$1 iface wan_iface wan6_iface subnet subnets subnets6
network_find_wan wan_iface true
network_find_wan6 wan6_iface true
config_get iface "$cfg" interface
if [ "$wan_iface" = "$iface" ]; then
echo allow 0/0
elif [ "$wan6_iface" = "$iface" ]; then
echo allow ::/0
else
network_get_subnets subnets $iface
network_get_subnets6 subnets6 $iface
for subnet in $subnets $subnets6; do
echo allow $subnet
done
fi
}
handle_makestep() {
local cfg=$1 threshold limit
config_get threshold "$cfg" threshold
config_get limit "$cfg" limit
[ -z "$threshold" -o -z "$limit" ] && return
echo makestep $threshold $limit
}
handle_nts() {
local cfg=$1 threshold limit
config_get_bool rtccheck "$cfg" rtccheck 0
config_get_bool systemcerts "$cfg" systemcerts 1
config_get trustedcerts "$cfg" trustedcerts
# Disable certificate time checks if no RTC is present
[ "$rtccheck" = "1" ] && ! [ -c $RTCDEVICE ] && echo nocerttimecheck 1
[ "$systemcerts" = "0" ] && echo nosystemcert
[ -n "$trustedcerts" ] && echo ntstrustedcerts "$trustedcerts"
}
start_service() {
. /lib/functions/network.sh
procd_open_instance
procd_set_param command $PROG -n
procd_set_param file $CONFIGFILE
procd_set_param file $INCLUDEFILE
procd_close_instance
config_load chrony
mkdir -p $(dirname $INCLUDEFILE)
(
config_foreach handle_source server server
config_foreach handle_source pool pool
config_foreach handle_source peer peer
config_foreach handle_allow allow
config_foreach handle_makestep makestep
config_foreach handle_nts nts
) > $INCLUDEFILE
}