1 #!/bin/sh

2 #

3 # Opennet Firmware

4 #

5 # Copyright 2010 Rene Ejury <opennet@absorb.it>

6 # Copyright 2014 Lars Kruse <devel@sumpfralle.de>

7 #

8 # Licensed under the Apache License, Version 2.0 (the "License");

9 # you may not use this file except in compliance with the License.

10 # You may obtain a copy of the License at

11 #

12 # http://www.apache.org/licenses/LICENSE-2.0

13 #

14 

15 

16 set -eu

17 

18 MSG_FILE=/tmp/openvpn_msg.txt

19 # die PATH-Umgebungsvariable beim Ausfuehren des openvpn-Skripts beinhaltet leider nicht die sbin-Verzeichnisse

20 IP_BIN=$(PATH=$PATH:/sbin:/usr/sbin which ip)

21 

22 

23 # Allgemeine openvpn-Ereignisbehandlung

24 on-function log_openvpn_events_and_disconnect_if_requested "mig-openvpn-connections"

25 

26 # Sonder-Aktionen für mig-Verbindungen

27 case "$script_type" in

28  up)

29  echo "vpn-tunnel active" >"$MSG_FILE" # a short message for the web frontend

30  uplink_table=$(on-function get_variable "ROUTING_TABLE_ON_UPLINK")

31  "$IP_BIN" route add default via "$route_vpn_gateway" table "$uplink_table" || true

32  ;;

33  down)

34  rm -f "$MSG_FILE"

35  ;;

36 esac 2>&1 | logger -t mig-updown

37 

38 exit 0

39