include/gprobe.php

   1 <?php
   2
   3 require_once("boot.php");
   4 require_once('include/Scrape.php');
   5 require_once('include/socgraph.php');
   6
   7 function gprobe_run(&$argv, &$argc){
   8         global $a, $db;
   9
  10         if(is_null($a)) {
  11                 $a = new App;
  12         }
  13
  14         if(is_null($db)) {
  15             @include(".htconfig.php");
  16         require_once("include/dba.php");
  17             $db = new dba($db_host, $db_user, $db_pass, $db_data);
  18         unset($db_host, $db_user, $db_pass, $db_data);
  19         };
  20
  21         $a->start_process();
  22
  23         require_once('include/session.php');
  24         require_once('include/datetime.php');
  25
  26         load_config('config');
  27         load_config('system');
  28
  29         $a->set_baseurl(get_config('system','url'));
  30
  31         load_hooks();
  32
  33         if($argc != 2)
  34                 return;
  35
  36         $url = hex2bin($argv[1]);
  37
  38         $r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
  39                 dbesc(normalise_link($url))
  40         );
  41
  42         logger("gprobe start for ".normalise_link($url), LOGGER_DEBUG);
  43
  44         if (!count($r)) {
  45
  46                 // Is it a DDoS attempt?
  47                 $urlparts = parse_url($url);
  48
  49                 $result = Cache::get("gprobe:".$urlparts["host"]);
  50                 if (!is_null($result)) {
  51                         $result = unserialize($result);
  52                         if (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
  53                                 logger("DDoS attempt detected for ".$urlparts["host"]." by ".$_SERVER["REMOTE_ADDR"].". server data: ".print_r($_SERVER, true), LOGGER_DEBUG);
  54                                 return;
  55                         }
  56                 }
  57
  58                 $arr = probe_url($url);
  59
  60                 if (is_null($result))
  61                         Cache::set("gprobe:".$urlparts["host"],serialize($arr));
  62
  63                 if (!in_array($arr["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))
  64                         update_gcontact($arr);
  65
  66                 $r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
  67                         dbesc(normalise_link($url))
  68                 );
  69         }
  70         if(count($r)) {
  71                 // Check for accessibility and do a poco discovery
  72                 if (poco_last_updated($r[0]['url'], true) AND ($r[0]["network"] == NETWORK_DFRN))
  73                         poco_load(0,0,$r[0]['id'], str_replace('/profile/','/poco/',$r[0]['url']));
  74         }
  75
  76         logger("gprobe end for ".normalise_link($url), LOGGER_DEBUG);
  77         return;
  78 }
  79
  80 if (array_search(__file__,get_included_files())===0){
  81   gprobe_run($_SERVER["argv"],$_SERVER["argc"]);
  82   killme();
  83 }