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#!/bin/sh /etc/rc.common
START=90
USE_PROCD=1
PROG=/usr/bin/zerotier-one
CONFIG_PATH=/var/lib/zerotier-one
section_enabled() {
config_get_bool enabled "$1" 'enabled' 0
[ $enabled -ne 0 ]
}
start_instance() {
local cfg="$1"
local port secret config_path local_conf copy_config_path path
local args=""
if ! section_enabled "$cfg"; then
echo "disabled in /etc/config/zerotier"
return 1
fi
config_get config_path $cfg 'config_path'
config_get port $cfg 'port'
config_get secret $cfg 'secret'
config_get local_conf $cfg 'local_conf'
config_get_bool copy_config_path $cfg 'copy_config_path' 0
path=${CONFIG_PATH}_$cfg
# Remove existing link or folder
rm -rf $path
# Create link or copy files from CONFIG_PATH to config_path
if [ -n "$config_path" -a "$config_path" != "$path" ]; then
if [ ! -d "$config_path" ]; then
echo "ZeroTier config_path does not exist: $config_path" 1>&2
return
fi
# ensure that the target exists
mkdir -p $(dirname $path)
if [ "$copy_config_path" = "1" ]; then
cp -r $config_path $path
else
ln -s $config_path $path
fi
fi
mkdir -p $path/networks.d
# link latest default config path to latest config path
rm -f $CONFIG_PATH
ln -s $path $CONFIG_PATH
if [ -n "$port" ]; then
args="$args -p${port}"
fi
if [ -z "$secret" ]; then
echo "Generate secret - please wait..."
local sf="/tmp/zt.$cfg.secret"
zerotier-idtool generate "$sf" > /dev/null
[ $? -ne 0 ] && return 1
secret="$(cat $sf)"
rm "$sf"
uci set zerotier.$cfg.secret="$secret"
uci commit zerotier
fi
if [ -n "$secret" ]; then
echo "$secret" > $path/identity.secret
# make sure there is not previous identity.public
rm -f $path/identity.public
fi
if [ -f "$local_conf" ]; then
ln -s "$local_conf" $path/local.conf
fi
add_join() {
# an (empty) config file will cause ZT to join a network
touch $path/networks.d/$1.conf
}
config_list_foreach $cfg 'join' add_join
procd_open_instance
procd_set_param command $PROG $args $path
procd_set_param stderr 1
procd_set_param respawn
procd_close_instance
}
start_service() {
config_load 'zerotier'
config_foreach start_instance 'zerotier'
}
stop_instance() {
local cfg="$1"
# Remove existing link or folder
rm -rf ${CONFIG_PATH}_${cfg}
}
stop_service() {
config_load 'zerotier'
config_foreach stop_instance 'zerotier'
rm -f ${CONFIG_PATH}
}
reload_service() {
stop
start
}
service_triggers() {
procd_add_reload_trigger 'zerotier'
}
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