X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fgprobe.php;h=84292f263affb3fb7d6daed93f566674f20f2e38;hb=a67710bc7cca030c74a71d4462c9ab55fa44d783;hp=26254ad28b335e6af4cfa80fe89b1cb5895e729d;hpb=d48cd0f9a3210c14bb98a502188358982261d9df;p=friendica.git

diff --git a/include/gprobe.php b/include/gprobe.php
index 26254ad28b..84292f263a 100644
--- a/include/gprobe.php
+++ b/include/gprobe.php
@@ -2,17 +2,18 @@
 
 require_once("boot.php");
 require_once('include/Scrape.php');
+require_once('include/socgraph.php');
 
-function gprobe_run($argv, $argc){
+function gprobe_run(&$argv, &$argc){
 	global $a, $db;
 
 	if(is_null($a)) {
 		$a = new App;
 	}
-  
+
 	if(is_null($db)) {
 	    @include(".htconfig.php");
-    	require_once("dba.php");
+    	require_once("include/dba.php");
 	    $db = new dba($db_host, $db_user, $db_pass, $db_data);
     	unset($db_host, $db_user, $db_pass, $db_data);
   	};
@@ -36,25 +37,48 @@ function gprobe_run($argv, $argc){
 		dbesc(normalise_link($url))
 	);
 
-	if(count($r))
-		return;
+	logger("gprobe start for ".normalise_link($url), LOGGER_DEBUG);
+
+	if(! count($r)) {
 
-	$arr = probe_url($url);
+		// Is it a DDoS attempt?
+		$urlparts = parse_url($url);
 
-	if(count($arr) && x($arr,'network') && $arr['network'] === NETWORK_DFRN) {
-		q("insert into `gcontact` (`name`,`url`,`nurl`,`photo`)
-			values ( '%s', '%s', '%s', '%s') ",
-			dbesc($arr['name']),
-			dbesc($arr['url']),
-			dbesc(normalise_link($arr['url'])),
-			dbesc($arr['photo'])
+		$result = Cache::get("gprobe:".$urlparts["host"]);
+		if (!is_null($result)) {
+			$result = unserialize($result);
+			if (in_array($result["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
+				logger("DDoS attempt detected for ".$urlparts["host"]." by ".$_SERVER["REMOTE_ADDR"].". server data: ".print_r($_SERVER, true), LOGGER_DEBUG);
+				return;
+			}
+		}
+
+		$arr = probe_url($url);
+
+		if (is_null($result))
+			Cache::set("gprobe:".$urlparts["host"],serialize($arr));
+
+		if(count($arr) && x($arr,'network') && $arr['network'] === NETWORK_DFRN) {
+			q("insert into `gcontact` (`name`,`url`,`nurl`,`photo`)
+				values ( '%s', '%s', '%s', '%s') ",
+				dbesc($arr['name']),
+				dbesc($arr['url']),
+				dbesc(normalise_link($arr['url'])),
+				dbesc($arr['photo'])
+			);
+		}
+		$r = q("select * from gcontact where nurl = '%s' limit 1",
+			dbesc(normalise_link($url))
 		);
 	}
+	if(count($r))
+		poco_load(0,0,$r[0]['id'], str_replace('/profile/','/poco/',$r[0]['url']));
 
+	logger("gprobe end for ".normalise_link($url), LOGGER_DEBUG);
 	return;
 }
 
 if (array_search(__file__,get_included_files())===0){
-  gprobe_run($argv,$argc);
+  gprobe_run($_SERVER["argv"],$_SERVER["argc"]);
   killme();
 }