#!/usr/bin/php -q
<?PHP
/* Copyright 2005-2022, Lime Technology
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
function write($message) {
  $nchan = curl_init();
  curl_setopt_array($nchan,[
    CURLOPT_URL => 'http://localhost/pub/plugins?buffer_length=0',
    CURLOPT_UNIX_SOCKET_PATH => '/var/run/nginx.socket',
    CURLOPT_POST => 1,
    CURLOPT_POSTFIELDS => $message,
    CURLOPT_RETURNTRANSFER => true
  ]);
  curl_exec($nchan);
  curl_close($nchan);
}

$url = rawurldecode($argv[1]);
$host = parse_url($url)['host'];

usleep(300000);
if (in_array($host,['keys.lime-technology.com','lime-technology.com'])) {
  $key_file = basename($url);
  write("Downloading $keyfile ...\n");
  exec("/usr/bin/wget -q -O ".escapeshellarg("/boot/config/$key_file")." ".escapeshellarg($url), $output, $return_var);
  if ($return_var === 0) {
    if (parse_ini_file('/var/local/emhttp/var.ini')['mdState'] == 'STARTED') {
      write("Installing ... Please Stop array to complete key installation.\n");
    } else {
      write("Installed ...\n");
    }
  } else {
    write("ERROR: $return_var\n");
  }
} else {
  write("ERROR, bad or missing key file URL: $url\n");
}
?>