chrony: import from oldpackages

Signed-off-by: Miroslav Lichvar <mlichvar0@gmail.com>

net/chrony/files/chrony.conf

@@ -0,0 +1,12 @@
+# This file is included from config file generated from /etc/config/chrony
+
+# Log clock errors above 0.5 seconds
+logchange 0.5
+
+# Don't log client accesses
+noclientlog
+
+# Password config for chronyc
+keyfile /etc/chrony/chrony.keys
+commandkey 1
+generatecommandkey

net/chrony/files/chrony.config

@@ -0,0 +1,11 @@
+config pool
+	option hostname '2.openwrt.pool.ntp.org'
+	option maxpoll '12'
+	option iburst 'yes'
+
+config allow
+	option interface 'lan'
+
+config makestep
+	option threshold '1.0'
+	option limit '3'

net/chrony/files/chrony.hotplug

@@ -0,0 +1,6 @@
+COMMAND=/usr/bin/chronyc
+
+[ -x $COMMAND ] || exit 0
+
+[ "$ACTION" = "ifup" -a "$INTERFACE" = "wan" ] && $COMMAND -a online
+[ "$ACTION" = "ifdown" -a "$INTERFACE" = "wan" ] && $COMMAND -a offline

net/chrony/files/chrony.keys

@@ -0,0 +1 @@
+# Keys for NTP authentication and chronyc commands

net/chrony/files/chronyd.init

@@ -0,0 +1,69 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006 OpenWrt.org
+
+START=60
+USE_PROCD=1
+PROG=/usr/sbin/chronyd
+CONFIGFILE=/var/etc/chrony.conf
+
+handle_source() {
+	local cfg=$1 sourcetype=$2 hostname minpoll maxpoll iburst
+
+	config_get hostname "$cfg" hostname
+	[ -z "$hostname" ] && return
+	config_get minpoll "$cfg" minpoll
+	config_get maxpoll "$cfg" maxpoll
+	config_get_bool iburst "$cfg" iburst 0
+	echo $(
+		echo $sourcetype $hostname
+		[ -n "$minpoll" ] && echo minpoll $minpoll
+		[ -n "$maxpoll" ] && echo maxpoll $maxpoll
+		[ "$iburst" = "1" ] && echo iburst
+	) >> $CONFIGFILE
+}
+
+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 >> $CONFIGFILE
+	else
+		network_get_subnets subnets $iface || \
+			network_get_subnets subnets6 $iface || continue
+		for subnet in $subnets $subnets6; do
+			echo allow $subnet >> $CONFIGFILE
+		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 >> $CONFIGFILE
+}
+
+start_service() {
+	. /lib/functions/network.sh
+
+	procd_open_instance
+	procd_set_param command $PROG -n -f $CONFIGFILE
+	procd_set_param file $CONFIGFILE
+	procd_set_param file /etc/chrony/chrony.conf
+	procd_close_instance
+
+	echo include /etc/chrony/chrony.conf > $CONFIGFILE
+
+	config_load ntpd
+	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
+}

net/chrony/files/ntpd.config

@@ -0,0 +1,6 @@
+# Generic NTP configuration
+# Time servers and network(s) that may access the time service
+
+config ntpd
+	option TimeServers	"0.openwrt.pool.ntp.org 1.openwrt.pool.ntp.org 2.openwrt.pool.ntp.org 3.openwrt.pool.ntp.org"
+	option ClientAccessFrom	"lan"

net/chrony/files/ntpd.hotplug

@@ -0,0 +1,6 @@
+COMMAND=/usr/bin/chronyc
+
+[ -x $COMMAND ] || exit 0
+
+[ "$ACTION" = "ifup" -a "$INTERFACE" = "wan" ] && $COMMAND -a online
+[ "$ACTION" = "ifdown" -a "$INTERFACE" = "wan" ] && $COMMAND -a offline

net/chrony/files/ntpd.init

@@ -0,0 +1,46 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006 OpenWrt.org
+
+START=60
+
+start() {
+	[ ! -f /var/run/chronyd.pid ] && (
+		/usr/sbin/chronyd -f /etc/chrony/chrony.conf
+
+		local NTP_SERVERS
+		local NTP_SERVER
+		local CLIENT_NETWORKS
+		local NETNAME
+		config_load ntpd
+		config_get NTP_SERVERS $CONFIG_SECTION TimeServers
+		config_get CLIENT_NETWORKS $CONFIG_SECTION ClientAccessFrom
+
+		. /lib/functions/network.sh
+
+		# Define servers with the iburst option to speed up the initial
+		# synchronization and allow clients to access the server
+		(
+			for NTP_SERVER in $NTP_SERVERS; do
+				echo add server $NTP_SERVER iburst
+			done
+
+			for NETNAME in $CLIENT_NETWORKS; do
+				local subnet
+				if network_get_subnet subnet "$NETNAME"; then
+					echo allow $subnet
+				fi
+			done
+		) | chronyc -a > /dev/null 2>&1
+	)
+}
+
+stop() {
+	[ -r /var/run/chronyd.pid ] && PID=$(cat /var/run/chronyd.pid)
+	[ -n "$PID" ] && kill $PID
+}
+
+restart() {
+	stop
+	while [ -r /var/run/chronyd.pid ] ; do sleep 1; done
+	start
+}