This is the start of the BETA21 branch.

It includes the --topology feature, and
TAP-Win32 driver changes to allow
non-admin access.



git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@580 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 264 insertions, 0 deletions

diff --git a/suse/openvpn.init b/suse/openvpn.init
new file mode 100644
index 0000000..8f1060a
--- /dev/null
+++ b/suse/openvpn.init
@@ -0,0 +1,264 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:                     openvpn
+# Required-Start:               $network
+# Required-Stop:                $network
+# Default-Start:                3 5
+# Default-Stop:                 0 1 2 6
+# Short-Description:            This shell script takes care of starting and stopping OpenVPN.
+# Description:                  OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single UDP port. 
+### END INIT INFO
+
+# Contributed to the OpenVPN project by
+# Douglas Keller <doug@voidstar.dyndns.org>
+# 2002.05.15
+
+# Modified for SuSE by
+# Frank Plohmann <openvpn@franks-planet.de>
+# 2003.08.24
+# Please feel free to contact me if you have problems or suggestions
+# using this script.
+
+# To install:
+#   copy this file to /etc/rc.d/init.d/openvpn
+#   use the runlevel editor in Yast to add it to runlevel 3 and/or 5
+#   shell> mkdir /etc/openvpn
+#   make .conf or .sh files in /etc/openvpn (see below)
+
+# To uninstall:
+#   use also Yast and the runlevel editor to uninstall
+
+# Author's Notes:
+#
+# I have created an /etc/init.d init script and enhanced openvpn.spec to
+# automatically register the init script.  Once the RPM is installed you
+# can start and stop OpenVPN with "service openvpn start" and "service
+# openvpn stop".
+#
+# The init script does the following:
+#
+# - Starts an openvpn process for each .conf file it finds in
+#   /etc/openvpn.
+#
+# - If /etc/openvpn/xxx.sh exists for a xxx.conf file then it executes
+#   it before starting openvpn (useful for doing openvpn --mktun...).
+#
+# - In addition to start/stop you can do:
+#
+#   /etc/init.d/openvpn reload - SIGHUP
+#   /etc/init.d/openvpn reopen - SIGUSR1
+#   /etc/init.d/openvpn status - SIGUSR2
+
+# Modifications 2003.05.02
+#   * Changed == to = for sh compliance (Bishop Clark).
+#   * If condrestart|reload|reopen|status, check that we were
+#     actually started (James Yonan).
+#   * Added lock, piddir, and work variables (James Yonan).
+#   * If start is attempted twice, without an intervening stop, or
+#     if start is attempted when previous start was not properly
+#     shut down, then kill any previously started processes, before
+#     commencing new start operation (James Yonan).
+#   * Do a better job of flagging errors on start, and properly
+#     returning success or failure status to caller (James Yonan).
+#
+# Modifications 2003.08.24
+#   * Converted the script for SuSE Linux distribution. 
+#	  Tested with version 8.2 (Frank Plohmann).
+#		- removed "chkconfig" header
+#		- added Yast header
+#		- changed installation notes
+#		- corrected path to openvpn binary
+#		- removes sourcing "functions"
+#		- removed sourcing "network"
+#		- removed network checking. it seemed not to work with SuSE.
+#		- added sourcing "rc.status", comments and "rc_reset" command
+#		- removed "succes; echo" and "failure; echo" lines
+#		- added "rc_status" lines at the end of each section
+#		- changed "service" to "/etc/init.d/" in "In addition to start/stop"
+#		  section above.
+#
+# Modifications 2005.04.04
+#   * Added openvpn-startup and openvpn-shutdown script calls (James Yonan).
+#
+
+# Location of openvpn binary
+openvpn="/usr/local/sbin/openvpn"
+
+# Lockfile
+lock="/var/lock/subsys/openvpn"
+
+# PID directory
+piddir="/var/run/openvpn"
+
+# Our working directory
+work=/etc/openvpn
+
+# Source rc functions
+. /etc/rc.status
+
+# Shell functions sourced from /etc/rc.status:
+#      rc_check         check and set local and overall rc status
+#      rc_status        check and set local and overall rc status
+#      rc_status -v     ditto but be verbose in local rc status
+#      rc_status -v -r  ditto and clear the local rc status
+#      rc_failed        set local and overall rc status to failed
+#      rc_reset         clear local rc status (overall remains)
+#      rc_exit          exit appropriate to overall rc status
+
+#      rc_status        check and set local and overall rc status
+#      rc_status -v     ditto but be verbose in local rc status
+#      rc_status -v -r  ditto and clear the local rc status
+#      rc_failed        set local and overall rc status to failed
+#      rc_reset         clear local rc status (overall remains)
+#      rc_exit          exit appropriate to overall rc status
+
+# First reset status of this service
+rc_reset
+
+[ -f  $openvpn ] || exit 0
+
+# See how we were called.
+case "$1" in
+  start)
+	echo -n $"Starting openvpn: "
+
+	/sbin/modprobe tun >/dev/null 2>&1
+
+	# From a security perspective, I think it makes
+	# sense to remove this, and have users who need
+	# it explictly enable in their --up scripts or
+	# firewall setups.
+
+	#echo 1 > /proc/sys/net/ipv4/ip_forward
+
+	# Run startup script, if defined
+	if [ -f $work/openvpn-startup ]; then
+	    $work/openvpn-startup
+	fi
+
+	if [ ! -d  $piddir ]; then
+	    mkdir $piddir
+	fi
+
+	if [ -f $lock ]; then
+	    # we were not shut down correctly
+	    for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+	      if [ -s $pidf ]; then
+		kill `cat $pidf` >/dev/null 2>&1
+	      fi
+	      rm -f $pidf
+	    done
+	    rm -f $lock
+	    sleep 2
+	fi
+
+	rm -f $piddir/*.pid
+	cd $work
+
+	# Start every .conf in $work and run .sh if exists
+	errors=0
+	successes=0
+	for c in `/bin/ls *.conf 2>/dev/null`; do
+	    bn=${c%%.conf}
+	    if [ -f "$bn.sh" ]; then
+		. $bn.sh
+	    fi
+	    rm -f $piddir/$bn.pid
+	    $openvpn --daemon --writepid $piddir/$bn.pid --config $c --cd $work
+	    if [ $? = 0 ]; then
+		successes=1
+	    else
+		errors=1
+	    fi
+	done
+
+	if [ $successes = 1 ]; then
+	    touch $lock
+	fi
+
+	rc_status -v
+	;;
+  stop)
+	echo -n $"Shutting down openvpn: "
+	for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+	  if [ -s $pidf ]; then
+	    kill `cat $pidf` >/dev/null 2>&1
+	  fi
+	  rm -f $pidf
+	done
+
+	# Run shutdown script, if defined
+	if [ -f $work/openvpn-shutdown ]; then
+	    $work/openvpn-shutdown
+	fi
+
+	rm -f $lock
+
+	rc_status -v
+	;;
+  restart)
+	$0 stop
+	sleep 2
+	$0 start
+
+	rc_status
+	;;
+  reload)
+	if [ -f $lock ]; then
+	    for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+		if [ -s $pidf ]; then
+		    kill -HUP `cat $pidf` >/dev/null 2>&1
+		fi
+	    done
+	else
+	    echo "openvpn: service not started"
+	    exit 1
+	fi
+
+	rc_status -v
+	;;
+  reopen)
+	if [ -f $lock ]; then
+	    for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+		if [ -s $pidf ]; then
+		    kill -USR1 `cat $pidf` >/dev/null 2>&1
+		fi
+	    done
+	else
+	    echo "openvpn: service not started"
+	    exit 1
+	fi
+
+	rc_status -v
+	;;
+  condrestart)
+	if [ -f $lock ]; then
+	    $0 stop
+	    # avoid race
+	    sleep 2
+	    $0 start
+	fi
+
+	rc_status
+	;;
+  status)
+	if [ -f $lock ]; then
+	    for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+		if [ -s $pidf ]; then
+		    kill -USR2 `cat $pidf` >/dev/null 2>&1
+		fi
+	    done
+	    echo "Status written to /var/log/messages"
+	else
+	    echo "openvpn: service not started"
+	    exit 1
+	fi
+
+	rc_status -v
+        ;;
+  *)
+	echo "Usage: openvpn {start|stop|restart|condrestart|reload|reopen|status}"
+	exit 1
+esac
+
+exit 0