98 lines
2.3 KiB
Bash
Executable File
98 lines
2.3 KiB
Bash
Executable File
#!/bin/sh /etc/rc.common
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. $IPKG_INSTROOT/lib/functions/network.sh
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START=90
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PIDPATH=/var/run
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tunnel_id=1
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missing() {
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echo "Not starting tunneldigger - missing $1" >&2
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}
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config_cb() {
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local cfg="$CONFIG_SECTION"
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config_get configname "$cfg" TYPE
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case "$configname" in
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broker)
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config_get_bool enabled "$cfg" enabled 1
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config_get addresses "$cfg" address
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config_get uuid "$cfg" uuid
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config_get interface "$cfg" interface
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config_get group "$cfg" group
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config_get limit_bw_down "$cfg" limit_bw_down
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config_get hook_script "$cfg" hook_script
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config_get bind_interface "$cfg" bind_interface
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config_get broker_selection "$cfg" broker_selection
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[ $enabled -eq 0 ] && return
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local broker_opts=""
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for address in $addresses; do
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append broker_opts "-b ${address}"
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done
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[ ! -z "${limit_bw_down}" ] && append broker_opts "-L ${limit_bw_down}"
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[ ! -z "${hook_script}" ] && append broker_opts "-s ${hook_script}"
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[ ! -z "${bind_interface}" ] && {
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# Resolve logical interface name.
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unset _bind_interface
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network_get_device _bind_interface "${bind_interface}" || _bind_interface="${bind_interface}"
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append broker_opts "-I ${_bind_interface}"
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}
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[ ! -z "${broker_selection}" ] && {
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# Set broker selection.
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case "${broker_selection}" in
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usage)
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append broker_opts "-a"
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;;
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first)
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append broker_opts "-g"
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;;
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random)
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append broker_opts "-r"
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;;
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esac
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}
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if [ -z "$uuid" ]; then
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missing uuid
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return
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elif [ -z "$interface" ]; then
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missing interface
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return
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fi
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echo "Starting tunneldigger on ${interface}"
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/sbin/start-stop-daemon -S -q -b -m -c root:${group} -p ${PIDPATH}/tunneldigger.${interface}.pid -x /usr/bin/tunneldigger -- -u ${uuid} -i ${interface} -t ${tunnel_id} ${broker_opts}
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let tunnel_id++
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;;
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esac
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}
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start() {
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config_load tunneldigger
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}
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stop() {
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for PIDFILE in `find ${PIDPATH}/ -name "tunneldigger\.*\.pid"`; do
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PID="$(cat ${PIDFILE})"
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IFACE="$(echo ${PIDFILE} | awk -F\/tunneldigger '{print $2}' | cut -d'.' -f2)"
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echo "Stopping tunneldigger for interface ${IFACE}"
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start-stop-daemon -K -q -p $PIDFILE
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while test -d "/proc/${PID}"; do
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echo " waiting for tunneldigger to stop"
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sleep 1
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done
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echo " tunneldigger stopped"
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done
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}
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restart() {
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stop
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start
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}
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