forked from pool/openvpn
158 lines
3.8 KiB
Bash
158 lines
3.8 KiB
Bash
#! /bin/sh
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# Copyright (c) 2003 SuSE Linux AG
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#
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# Author: Peter Poeml <poeml@suse.de>
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#
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# inspired by the init script contributed to the OpenVPN project by
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# Douglas Keller <doug@voidstar.dyndns.org>
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#
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# /etc/init.d/openvpn
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# and its symbolic link
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# /usr/sbin/rcopenvpn
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#
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### BEGIN INIT INFO
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# Provides: openvpn
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# Required-Start: $local_fs $remote_fs $network
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# X-UnitedLinux-Should-Start: $syslog
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# Required-Stop: $local_fs $remote_fs $network
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# X-UnitedLinux-Should-Stop: $syslog
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# Default-Start: 3 5
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# Default-Stop: 0 1 2 6
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# Short-Description: OpenVPN tunnel
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# Description: Start OpenVPN tunnel
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### END INIT INFO
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# test -s /etc/sysconfig/openvpn && \
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# . /etc/sysconfig/openvpn
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DAEMON="OpenVPN"
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openvpn=/usr/sbin/openvpn
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confdir=/etc/openvpn
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piddir=/var/run/openvpn
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test -d $piddir || mkdir $piddir
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test -x $openvpn || exit 5
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# Shell functions sourced from /etc/rc.status:
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# rc_check check and set local and overall rc status
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# rc_status check and set local and overall rc status
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# rc_status -v ditto but be verbose in local rc status
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# rc_status -v -r ditto and clear the local rc status
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# rc_failed set local and overall rc status to failed
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# rc_failed <num> set local and overall rc status to <num><num>
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# rc_reset clear local rc status (overall remains)
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# rc_exit exit appropriate to overall rc status
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. /etc/rc.status
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# First reset status of this service
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rc_reset
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# Return values acc. to LSB for all commands but status:
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# 0 - success
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# 1 - generic or unspecified error
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# 2 - invalid or excess argument(s)
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# 3 - unimplemented feature (e.g. "reload")
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# 4 - insufficient privilege
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# 5 - program is not installed
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# 6 - program is not configured
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# 7 - program is not running
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#
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# Note that starting an already running service, stopping
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# or restarting a not-running service as well as the restart
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# with force-reload (in case signalling is not supported) are
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# considered a success.
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shopt -s nullglob
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ret=true
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case "$1" in
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start)
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echo -n "Starting $DAEMON "
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/sbin/modprobe tun &>/dev/null
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for conf in $confdir/*.conf; do
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pidfile=$(basename ${conf%%.conf}).pid
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$openvpn --daemon \
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--writepid $piddir/$pidfile \
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--config $conf \
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--cd $confdir \
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|| ret=false
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done
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# Remember status and be verbose
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$ret
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rc_status -v
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;;
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stop)
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echo -n "Shutting down $DAEMON "
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## Stop daemon with killproc(8) and if this fails
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## set echo the echo return value.
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for i in $piddir/*.pid; do
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killproc -p $i -TERM $openvpn || ret=false
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done
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# Remember status and be verbose
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$ret
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rc_status -v
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;;
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try-restart)
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## Do a restart only if the service was active before.
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## Note: try-restart is now part of LSB (as of 1.9).
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## RH has a similar command named condrestart.
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$0 status
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if test $? = 0; then
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$0 restart
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else
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rc_reset # Not running is not a failure.
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fi
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# Remember status and be quiet
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rc_status
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;;
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restart)
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## Stop the service and regardless of whether it was
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## running or not, start it again.
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$0 stop
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sleep 3
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$0 start
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# Remember status and be quiet
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rc_status
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;;
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reload)
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for i in $piddir/*.pid; do
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killproc -p $i -HUP $openvpn || ret=false
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done
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rc_status -v
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;;
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reopen)
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for i in $piddir/*.pid; do
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killproc -p $i -USR1 $openvpn || ret=false
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done
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rc_status -v
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;;
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status)
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echo -n "Checking for $DAEMON: "
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running=false
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for i in $piddir/*.pid; do
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running=true
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killproc -p $i -USR2 $openvpn || { rv=$?; ret=false; }
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done
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if $running; then
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$ret
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rc_status -v
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echo Status written to /var/log/messages
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else
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rc_failed 3
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rc_status -v
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|status|try-restart|restart|reload|reopen}"
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exit 1
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esac
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rc_exit
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