functions.teredo

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2012  IPFire Network Development Team                         #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 function teredo_start() {
  23         local zone=${1}
  24         assert isset zone
  25
  26         service_start "miredo-client@${zone}.service"
  27 }
  28
  29 function teredo_stop() {
  30         local zone=${1}
  31         assert isset zone
  32
  33         # Just stop the miredo daemon for this device.
  34         service_stop "miredo-client@${zone}.service"
  35 }
  36
  37 function teredo_write_config() {
  38         local zone=${1}
  39         local file=${2}
  40         shift 2
  41
  42         assert isset zone
  43         assert isset file
  44
  45         local server
  46
  47         while [ $# -gt 0 ]; do
  48                 case "${1}" in
  49                         --server=*)
  50                                 server=$(cli_get_val ${1})
  51                                 ;;
  52                 esac
  53                 shift
  54         done
  55
  56         # Check if all required parameters are correctly set.
  57         assert isset server
  58
  59         # Create the file's directory if necessary and
  60         # make sure there is nothing in the file, yet.
  61         mkdir -p $(dirname ${file}) 2>/dev/null
  62         : > ${file}
  63
  64         # Print the header.
  65         (       echo "#"
  66                 echo "# This is a miredo client configuration file for ${interface}."
  67                 echo "# THIS FILE IS AUTOMATICALLY GENERATED AND WILL OVERWRITE"
  68                 echo "# ANY CUSTOM CHANGES!"
  69                 echo "#"
  70                 echo "# $(date -u)"
  71                 echo "#"
  72                 echo
  73         ) >>${file}
  74
  75         # All teredo connections we have are in client mode.
  76         echo "RelayType client" >> ${file}
  77
  78         # The interface equals the name of the zone.
  79         echo "InterfaceName ${zone}" >> ${file}
  80
  81         # Add the server information.
  82         echo "ServerAddress ${server}" >> ${file}
  83
  84         exit ${EXIT_OK}
  85 }