/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to network-hooks.d/bridge

Added sample OpenVPN network hook.

* network-hooks.d/openvpn: New.
* network-hooks.d/openvpn.conf: - '' -

Show diffs side-by-side

added added

removed removed

Lines of Context:
network-hooks.d/bridge
6
6
# configuration file(s) should be copied into the
7
7
# /etc/mandos/network-hooks.d directory.
8
8
# 
9
 
# Copyright © 2011 Teddy Hogeborn
10
 
# Copyright © 2011 Björn Påhlsson
11
 
# 
12
9
# Copying and distribution of this file, with or without modification,
13
10
# are permitted in any medium without royalty provided the copyright
14
11
# notice and this notice are preserved.  This file is offered as-is,
18
15
 
19
16
CONFIG="$MANDOSNETHOOKDIR/bridge.conf"
20
17
 
21
 
addrtoif(){
22
 
    grep -liFe "$1" /sys/class/net/*/address \
23
 
        | sed -e 's,.*/\([^/]*\)/[^/]*,\1,' -e "/^${BRIDGE}\$/d"
24
 
}
25
 
 
26
 
# Read config file, which must set "BRIDGE", "PORT_ADDRESSES", and
27
 
# optionally "IPADDRS" and "ROUTES".
 
18
# Read config file, which must set "BRIDGE", "PORTS", and optionally
 
19
# "IPADDRS" and "ROUTES".
28
20
if [ -e "$CONFIG" ]; then
29
21
    . "$CONFIG"
30
22
fi
31
23
 
32
 
if [ -z "$BRIDGE" -o -z "$PORT_ADDRESSES" ]; then
 
24
if [ -z "$BRIDGE" -o -z "$PORTS" ]; then
33
25
    exit
34
26
fi
35
27
 
37
29
    exit
38
30
fi
39
31
 
40
 
brctl="/sbin/brctl"
41
 
for b in "$brctl" /usr/sbin/brctl; do
 
32
for b in /sbin/brctl /usr/sbin/brctl; do
42
33
    if [ -e "$b" ]; then
43
34
        brctl="$b"
44
35
        break
48
39
case "$1" in
49
40
    start)
50
41
        "$brctl" addbr "$BRIDGE"
51
 
        for address in $PORT_ADDRESSES; do
52
 
            interface=`addrtoif "$address"`
53
 
            "$brctl" addif "$BRIDGE" "$interface"
54
 
            ip link set dev "$interface" up
 
42
        for port in $PORTS; do
 
43
            "$brctl" addif "$BRIDGE" "$port"
 
44
            ip link set up "$port"
55
45
        done
56
 
        ip link set dev "$BRIDGE" up
57
 
        sleep "${DELAY%%.*}"
 
46
        ip link set up "$BRIDGE"
 
47
        sleep "$DELAY"
58
48
        if [ -n "$IPADDRS" ]; then
59
49
            for ipaddr in $IPADDRS; do
60
50
                ip addr add "$ipaddr" dev "$BRIDGE"
67
57
        fi
68
58
        ;;
69
59
    stop)
70
 
        ip link set dev "$BRIDGE" down
71
 
        for address in $PORT_ADDRESSES; do
72
 
            interface=`addrtoif "$address"`
73
 
            ip link set dev "$interface" down
74
 
            "$brctl" delif "$BRIDGE" "$interface"
 
60
        ip link set down "$BRIDGE"
 
61
        for port in $PORTS; do
 
62
            ip link set down "$port"
 
63
            "$brctl" delif "$BRIDGE" "$port"
75
64
        done
76
65
        "$brctl" delbr "$BRIDGE"
77
66
        ;;