213 lines
5.8 KiB
Plaintext
213 lines
5.8 KiB
Plaintext
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#!/bin/sh -e
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### BEGIN INIT INFO
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# Provides: fastd
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# Required-Start: $network $remote_fs $syslog
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# Required-Stop: $network $remote_fs $syslog
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# Should-Start: network-manager
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# Should-Stop: network-manager
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Fast and Secure Tunneling Daemon
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# Description: This script will start fastd tunnels as specified
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# in /etc/default/fastd and /etc/fastd/*/fastd.conf
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### END INIT INFO
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# Derived from the OpenVPN init script
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# Original version by Robert Leslie
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# <rob@mars.org>, edited by iwj and cs
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# Modified for openvpn by Alberto Gonzalez Iniesta <agi@inittab.org>
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# Modified for restarting / starting / stopping single tunnels by Richard Mueller <mueller@teamix.net>
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# Modified for fastd by Nils Schneider <nils@nilsschneider.net>
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# Beautified by Thomas Hooge <pirat@hoogi.de>
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. /lib/lsb/init-functions
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test $DEBIAN_SCRIPT_DEBUG && set -v -x
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DESC="Fast and Secure Tunneling Daemon"
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NAME=fastd
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DAEMON=/usr/local/bin/$NAME
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CONFIG_DIR=/etc/fastd
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SCRIPTNAME=/etc/init.d/$NAME
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# Exit if the package is not installed
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[ -x "$DAEMON" ] || exit 0
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# Exit if the configuration directory is not existent
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[ -d $CONFIG_DIR ] || exit 0
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# Source defaults file; edit that file to configure this script.
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AUTOSTART="all"
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if test -e /etc/default/$NAME ; then
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. /etc/default/$NAME
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fi
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start_vpn () {
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STATUS=0
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start-stop-daemon --start --quiet --oknodo \
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--pidfile /var/run/fastd/$INSTANCE.pid \
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--make-pidfile \
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--background \
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--exec $DAEMON -- \
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--syslog-level info \
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--config $CONFIG_DIR/$INSTANCE/fastd.conf \
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|| STATUS=1
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}
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stop_vpn () {
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kill `cat $PIDFILE` || true
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rm -f $PIDFILE
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log_end_msg 0
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}
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case "$1" in
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start)
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log_action_begin_msg "Starting $DESC"
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# autostart fastds
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if test -z "$2" ; then
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# check if automatic startup is disabled by AUTOSTART=none
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if test "x$AUTOSTART" = "xnone" -o -z "$AUTOSTART" ; then
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log_warning_msg " Autostart disabled, no $NAME will be started."
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exit 0
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fi
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if test -z "$AUTOSTART" -o "x$AUTOSTART" = "xall" ; then
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# all fastds shall be started automatically
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for CONFIG in `cd $CONFIG_DIR; ls */fastd.conf 2> /dev/null`; do
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INSTANCE=${CONFIG%%/fastd.conf}
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log_daemon_msg " Autostarting $NAME '$INSTANCE'"
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start_vpn
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done
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else
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# start only specified fastds
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for INSTANCE in $AUTOSTART ; do
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if test -e $CONFIG_DIR/$INSTANCE/fastd.conf ; then
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log_daemon_msg " Autostarting $NAME '$INSTANCE'"
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start_vpn
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else
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log_failure_msg " Autostarting $NAME '$INSTANCE': missing $CONFIG_DIR/$INSTANCE/fastd.conf file!"
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STATUS=1
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fi
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done
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fi
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#start fastds from command line
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else
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while shift ; do
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[ -z "$1" ] && break
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INSTANCE=$1
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if test -e $CONFIG_DIR/$INSTANCE/fastd.conf ; then
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log_daemon_msg " Starting $NAME '$INSTANCE'"
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start_vpn
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else
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log_failure_msg " Starting $NAME '$INSTANCE': missing $CONFIG_DIR/$INSTANCE/fastd.conf file!"
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STATUS=1
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fi
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done
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fi
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log_end_msg ${STATUS:-0}
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;;
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stop)
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log_action_begin_msg "Stopping $DESC"
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if test -z "$2" ; then
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PIDFILE=
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for PIDFILE in `ls /var/run/fastd/*.pid 2> /dev/null`; do
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INSTANCE=`echo $PIDFILE | cut -c16-`
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INSTANCE=${INSTANCE%%.pid}
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log_daemon_msg " Stopping $NAME '$INSTANCE'"
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stop_vpn
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done
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if test -z "$PIDFILE" ; then
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log_warning_msg " No $NAME is running."
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fi
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else
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while shift ; do
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[ -z "$1" ] && break
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if test -e /var/run/fastd/$1.pid ; then
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log_daemon_msg " Stopping $NAME '$1'"
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PIDFILE=`ls /var/run/fastd/$1.pid 2> /dev/null`
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INSTANCE=`echo $PIDFILE | cut -c16-`
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INSTANCE=${INSTANCE%%.pid}
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stop_vpn
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else
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log_failure_msg " Stopping $NAME '$1': No such $NAME is running."
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fi
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done
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fi
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;;
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restart)
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shift
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$0 stop ${@}
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sleep 1
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$0 start ${@}
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;;
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status)
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GLOBAL_STATUS=0
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if test -z "$2" ; then
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# We want status for all defined fastd.
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# Returns success if all autostarted fastds are defined and running
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if test "x$AUTOSTART" = "xnone" ; then
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# Consider it a failure if AUTOSTART=none
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log_warning_msg "No fastds autostarted"
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GLOBAL_STATUS=1
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else
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if ! test -z "$AUTOSTART" -o "x$AUTOSTART" = "xall" ; then
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# Consider it a failure if one of the autostarted fastd is not defined
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for VPN in $AUTOSTART ; do
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if ! test -f $CONFIG_DIR/$VPN/fastd.conf ; then
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log_warning_msg "fastd '$VPN' is in AUTOSTART but is not defined"
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GLOBAL_STATUS=1
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fi
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done
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fi
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fi
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for CONFIG in `cd $CONFIG_DIR; ls */fastd.conf 2> /dev/null`; do
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INSTANCE=${CONFIG%%/fastd.conf}
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# Is it an autostarted fastd?
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if test -z "$AUTOSTART" -o "x$AUTOSTART" = "xall" ; then
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AUTOVPN=1
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else
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if test "x$AUTOSTART" = "xnone" ; then
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AUTOVPN=0
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else
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AUTOVPN=0
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for VPN in $AUTOSTART; do
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if test "x$VPN" = "x$NAME" ; then
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AUTOVPN=1
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fi
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done
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fi
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fi
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if test "x$AUTOVPN" = "x1" ; then
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# If it is autostarted, then it contributes to global status
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status_of_proc -p /var/run/fastd/${INSTANCE}.pid $NAME "$NAME '${INSTANCE}'" || GLOBAL_STATUS=1
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else
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status_of_proc -p /var/run/fastd/${INSTANCE}.pid $NAME "$NAME '${INSTANCE}' (non autostarted)" || true
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fi
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done
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else
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# We just want status for specified fastd.
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# Returns success if all specified fastds are defined and running
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while shift ; do
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[ -z "$1" ] && break
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INSTANCE=$1
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if test -e $CONFIG_DIR/$INSTANCE/fastd.conf ; then
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# Config exists
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status_of_proc -p /var/run/fastd/${INSTANCE}.pid $NAME "$NAME '${INSTANCE}'" || GLOBAL_STATUS=1
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else
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# Config does not exist
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log_warning_msg "$NAME '$INSTANCE': missing $CONFIG_DIR/$INSTANCE/fastd.conf file!"
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GLOBAL_STATUS=1
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fi
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done
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fi
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exit $GLOBAL_STATUS
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;;
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*)
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echo "Usage: $SCRIPTNAME {start|stop|restart|status}" >&2
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exit 1
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;;
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esac
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exit 0
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