/mandos/trunk

To get this branch, use:
bzr branch /loggerhead/mandos/trunk
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
#!/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.
# 
# Copyright © 2012-2018 Teddy Hogeborn
# Copyright © 2012-2018 Björn Påhlsson
# 
# 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="openvpn.conf"

# Extract the "dev" setting from the config file
VPNDEVICE=`sed -n -e 's/[[:space:]]#.*//' \
    -e 's/^[[:space:]]*dev[[:space:]]\+//p' \
    "$MANDOSNETHOOKDIR/$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 "$DEVICE" ]; then
    case "$DEVICE" in
	*,"$VPNDEVICE"*|"$VPNDEVICE"*) :;;
	*) exit;;
    esac
fi

openvpn=/usr/sbin/openvpn

do_start(){
    "$openvpn" --cd "$MANDOSNETHOOKDIR" --daemon 'openvpn(Mandos)' \
	--writepid "$PIDFILE" --config "$CONFIG"
     sleep "$DELAY"
}

do_stop(){
    PID="`cat \"$PIDFILE\"`"
    if [ "$PID" -gt 0 ]; then
	kill "$PID"
    fi
}

case "${MODE:-$1}" in
    start|stop)
	do_"${MODE:-$1}"
	;;
    files)
	echo "$openvpn"
	;;
    modules)
	echo tun
	;;
esac