functions.http

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2013  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 http_format_args() {
  23         local args="$@"
  24
  25         list_join args "&"
  26 }
  27
  28 function http_GET() {
  29         local username
  30         local password
  31
  32         local url
  33
  34         while [ $# -gt 0 ]; do
  35                 case "${1}" in
  36                         --username=*)
  37                                 username="$(cli_get_val ${1})"
  38                                 ;;
  39                         --password=*)
  40                                 password="$(cli_get_val ${1})"
  41                                 ;;
  42                         *)
  43                                 break
  44                                 ;;
  45                 esac
  46                 shift
  47         done
  48
  49         local url="$(cli_get_val ${1})"
  50         shift
  51
  52         # Add credentials to the URL.
  53         if isset username && isset password; then
  54                 # Stip http:// and so on from the URL.
  55                 local scheme="${url%://*}"
  56                 url="${url#*://}"
  57
  58                 # Build new URL string with credentials.
  59                 url="${scheme}://${username}:${password}@${url}"
  60         fi
  61
  62         # Add all query arguments if necessary.
  63         local args=$(http_format_args "$@")
  64         if [ -n "${args}" ]; then
  65                 url="${url}?${args}"
  66         fi
  67
  68         http_call "${url}"
  69 }
  70
  71 function http_call() {
  72         # Argument list for invoking curl.
  73         local args
  74
  75         list_append args "--silent"
  76         list_append args "--user-agent IPFire-Network/${NETWORK_VERSION}"
  77
  78         # Add all other args.
  79         list_append args "$@"
  80
  81         # Run curl.
  82         curl ${args}
  83 }