/mandos/release

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bzr branch http://bzr.recompile.se/loggerhead/mandos/release
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#!/bin/sh
#
# This is an example of a Mandos client network hook.  This hook
# brings up an OpenVPN interface as specified in a separate
# configuration file.  To be used, this file and any needed
# configuration file(s) should be copied into the
# /etc/mandos/network-hooks.d directory.
# 
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.  This file is offered as-is,
# without any warranty.

set -e

CONFIG="$MANDOSNETHOOKDIR/openvpn.conf"

# Extract the "dev" setting from the config file
VPNDEVICE="`sed -n -e 's/#.*//' -e 's/^[[:space:]]*dev[[:space:]]\+//p' \"$CONFIG\"`"

PIDFILE=/run/openvpn-mandos.pid

# Exit if no device set in config
if [ -z "$VPNDEVICE" ]; then
    exit
fi

# Exit if DEVICE is set and it doesn't match the VPN interface
if [ -n "$DEVICE" -a "$DEVICE" = "${DEVICE#$VPNDEVICE}" ]; then
    exit
fi

openvpn=/usr/sbin/openvpn

case "$1" in
    start)
	"$openvpn" --cd "$MANDOSNETHOOKDIR" --daemon 'openvpn(Mandos)' --writepid "$PIDFILE" --config "$CONFIG"
	sleep "$DELAY"
	;;
    stop)
	PID=`cat \"$PIDFILE\"`
	if [ "$PID" -gt 0 ]; then
	    kill "$PID"
	fi
	;;
    files)
	echo "$openvpn"
	;;
    modules)
	echo tun
	;;
esac