From 2f7b138b0936354792b1844f0ece2815612c970e Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Thu, 22 Nov 2018 22:23:31 +0000
Subject: [PATCH] Block AP delivery

---
 src/Protocol/ActivityPub/Transmitter.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Protocol/ActivityPub/Transmitter.php b/src/Protocol/ActivityPub/Transmitter.php
index 64b98e17e7..c0640480eb 100644
--- a/src/Protocol/ActivityPub/Transmitter.php
+++ b/src/Protocol/ActivityPub/Transmitter.php
@@ -27,6 +27,7 @@ use Friendica\Protocol\ActivityPub;
 use Friendica\Protocol\Diaspora;
 use Friendica\Core\Cache;
 use Friendica\Util\Map;
+use Friendica\Util\Network;
 
 require_once 'include/api.php';
 
@@ -446,6 +447,10 @@ class Transmitter
 
 		$contacts = DBA::select('contact', ['url'], $condition);
 		while ($contact = DBA::fetch($contacts)) {
+			if (Network::isUrlBlocked($contact['url'])) {
+				continue;
+			}
+
 			$profile = APContact::getByURL($contact['url'], false);
 			if (!empty($profile)) {
 				if (empty($profile['sharedinbox']) || $personal) {