X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwebfinger.php;h=4f23db6d8f300bd8e42732cee9df1cc44594a261;hb=7c73e8634c954cc2bd0d1138729459d7d5090f62;hp=f08451ba70446d380b75170c04272f721594d13e;hpb=cbc32143d7c9a70fa89238e5a75a22c4b8eacc41;p=friendica.git

diff --git a/mod/webfinger.php b/mod/webfinger.php
index f08451ba70..4f23db6d8f 100644
--- a/mod/webfinger.php
+++ b/mod/webfinger.php
@@ -1,21 +1,38 @@
 <?php
-require_once("include/Probe.php");
+/**
+ * @file mod/webfinger.php
+ */
+use Friendica\App;
+use Friendica\Core\L10n;
+use Friendica\Core\System;
+use Friendica\Network\Probe;
 
-function webfinger_content(App &$a) {
+function webfinger_content(App $a)
+{
+	if (!local_user()) {
+		System::httpExit(
+			403,
+			[
+				"title" => L10n::t("Public access denied."),
+				"description" => L10n::t("Only logged in users are permitted to perform a probing.")
+			]
+		);
+		killme();
+	}
 
-	$o .= '<h3>Webfinger Diagnostic</h3>';
+	$o  = '<h3>Webfinger Diagnostic</h3>';
 
 	$o .= '<form action="webfinger" method="get">';
-	$o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" />';
+	$o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . defaults($_GET, 'addr', '') .'" />';
 	$o .= '<input type="submit" name="submit" value="Submit" /></form>';
 
 	$o .= '<br /><br />';
 
-	if(x($_GET,'addr')) {
+	if (x($_GET, 'addr')) {
 		$addr = trim($_GET['addr']);
 		$res = Probe::lrdd($addr);
 		$o .= '<pre>';
-		$o .= str_replace("\n",'<br />',print_r($res,true));
+		$o .= str_replace("\n", '<br />', print_r($res, true));
 		$o .= '</pre>';
 	}
 	return $o;