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#!/sbin/openrc-run
# Distributed under the terms of the GNU General Public License v3
# Written by Bernhard Tittelbach based on examples from Gentoo, openvpn and anytun debian init.rd script
opts="${opts} reload"
depend() {
need net
use dns
after bootmisc
}
DAEMON=/usr/sbin/anytun
ANYTUNCONFIG=/usr/bin/anytun-config
CONTROLDAEMON=/usr/bin/anytun-controld
NAME=anytun
DESC=anytun
CONFIG_DIR=/etc/anytun
VARCONFIG_DIR=/var/run/anytun-controld
VARRUN_DIR=/var/run/anytun
VPN=${SVCNAME#*.}
[ "$VPN" = "$SVCNAME" ] && VPN=""
# Include anytun defaults if available
if [ -f /etc/conf.d/anytun ] ; then
. /etc/conf.d/anytun
fi
test -x $DAEMON || exit 1
start_vpn () {
if [ -f $CONFIG_DIR/$NAME/config ] ; then
POSTUP=''
test -f $CONFIG_DIR/$NAME/post-up.sh && POSTUP="-x $CONFIG_DIR/$NAME/post-up.sh"
CHROOTDIR=`grep '^chroot' < $CONFIG_DIR/$NAME/config | sed 's/chroot\s*//'`
if [ -n "$CHROOTDIR" ] ; then
test -d $CHROOTDIR || mkdir -p $CHROOTDIR
fi
test -d $VARRUN_DIR || mkdir -p $VARRUN_DIR
DAEMONARG=`sed 's/#.*//' < $CONFIG_DIR/$NAME/config | grep -e '\w' | sed 's/^/--/' | tr '\n' ' '`
start-stop-daemon --start --pidfile $VARRUN_DIR/${NAME}.pid --exec $DAEMON -- --write-pid $VARRUN_DIR/${NAME}.pid $POSTUP \
$DAEMONOPTS $DAEMONARG || return 1
else
eerror "no config found"
return 1
fi
start_configd
return 0
}
stop_vpn () {
start-stop-daemon --stop --pidfile $PIDFILE --exec $DAEMON
rm -f $PIDFILE
stop_configd
}
start_configd () {
if [ -d $CONFIG_DIR/$NAME/conf.d ] ; then
test -d $VARCONFIG_DIR || mkdir -p $VARCONFIG_DIR
chmod 700 $VARCONFIG_DIR
rm -f $VARCONFIG_DIR/$NAME 2>/dev/null
KDPRF=`sed 's/#.*//' < $CONFIG_DIR/$NAME/config | grep -e 'kd-prf' | sed 's/^/ --/' | xargs echo`
for CLIENTPATH in $CONFIG_DIR/$NAME/conf.d/* ; do
DAEMONARG=`sed 's/#.*//' < $CLIENTPATH | grep -e '\w' | sed 's/^/ --/' | xargs echo`
$ANYTUNCONFIG $DAEMONARG $CIPHER $AUTHALGO $KDPRF >> $VARCONFIG_DIR/$NAME
done
CONTROLHOST=`sed 's/#.*//' < $CONFIG_DIR/$NAME/config | grep -e 'control-host' | sed 's/^/ --/'i | xargs echo`
start-stop-daemon --start --pidfile $VARCONFIG_DIR/${NAME}.pid --exec $CONTROLDAEMON \
-- -f $VARCONFIG_DIR/$NAME $DAEMONOPTS $CONTROLHOST --write-pid $VARCONFIG_DIR/${NAME}.pid
fi
}
stop_configd () {
if [ -d $CONFIG_DIR/$NAME/conf.d ] ; then
start-stop-daemon --stop --pidfile $VARCONFIG_DIR/${NAME}.pid --exec $CONTROLDAEMON
rm -f $VARCONFIG_DIR/${NAME}.pid
fi
}
start () {
if test -z "$VPN" ; then
if [ -f $CONFIG_DIR/autostart ] ; then
for NAME in `sed 's/#.*//' < $CONFIG_DIR/autostart | grep -e '\w'`; do
ebegin "Starting ${DESC} VPN: ${NAME}"
start_vpn
eend $?
done
else
eerror "no config found"
return 1;
fi
else
NAME="$VPN"
ebegin "Starting ${DESC} VPN: ${NAME}"
start_vpn
eend $?
fi
}
stop () {
if test -z "$VPN" ; then
for PIDFILE in ${VARRUN_DIR}/*.pid ; do
NAME=`basename $PIDFILE .pid`
ebegin "Stopping ${DESC} VPN: ${NAME}"
stop_vpn
eend $?
done
else
if test -e ${VARRUN_DIR}/${VPN}.pid ; then
PIDFILE=${VARRUN_DIR}/${VPN}.pid
NAME=`basename $PIDFILE .pid`
ebegin "Stopping ${DESC} VPN: ${NAME}"
stop_vpn
eend $?
else
eerror " failure: No such tunnel is running: $VPN"
fi
fi
}
reload () {
if test -z "$VPN" ; then
for PIDFILE in ${VARRUN_DIR}/*.pid ; do
NAME=`basename $PIDFILE .pid`
if [ -d $CONFIG_DIR/$NAME/conf.d ] ; then
ebegin "Reloading ${DESC} VPN: ${NAME}"
stop_vpn
start_vpn
eend $?
else
ebegin "Reloading ${DESC} VPN: ${NAME}"
stop_configd
start_configd
eend $?
fi
done
else
if test -e ${VARRUN_DIR}/${VPN}.pid ; then
PIDFILE=${VARRUN_DIR}/${VPN}.pid
NAME=`basename $PIDFILE .pid`
if [ -d $CONFIG_DIR/$NAME/conf.d ] ; then
ebegin "Reloading ${DESC} VPN: ${NAME}"
stop_vpn
start_vpn
eend $?
else
ebegin "Reloading ${DESC} VPN: ${NAME}"
stop_configd
start_configd
eend $?
fi
else
eerror "failure: No such tunnel is running: $VPN"
fi
fi
}
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