From 43e0759fe5baa0a2e34da730769844cd062cce38 Mon Sep 17 00:00:00 2001
From: Richard van Oosterhout <richard@M61-D8>
Date: Thu, 15 Feb 2018 14:43:43 +0100
Subject: [PATCH] CRM-21768_NOFOLLOW_links_in_public_online_view_of_mailings

---
 CRM/Mailing/BAO/TrackableURL.php                    | 2 +-
 tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CRM/Mailing/BAO/TrackableURL.php b/CRM/Mailing/BAO/TrackableURL.php
index 6d563f3ee2..b1e40d7009 100644
--- a/CRM/Mailing/BAO/TrackableURL.php
+++ b/CRM/Mailing/BAO/TrackableURL.php
@@ -97,7 +97,7 @@ class CRM_Mailing_BAO_TrackableURL extends CRM_Mailing_DAO_TrackableURL {
     $returnUrl = "{$urlCache[$mailing_id . $url]}&qid={$queue_id}";
 
     if ($hrefExists) {
-      $returnUrl = "href='{$returnUrl}'";
+      $returnUrl = "href='{$returnUrl}' rel='nofollow'";
     }
 
     return $returnUrl;
diff --git a/tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php b/tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php
index 81d60b46d6..fa841ab14d 100644
--- a/tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php
+++ b/tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php
@@ -207,7 +207,7 @@ abstract class CRM_Mailing_BaseMailingSystemTest extends CiviUnitTestCase {
       $this->assertRegExp(
         ";" .
         // body_html
-        "<p>You can go to <a href=['\"].*extern/url\.php\?u=\d+&amp\\;qid=\d+['\"]>Google</a>" .
+        "<p>You can go to <a href=['\"].*extern/url\.php\?u=\d+&amp\\;qid=\d+['\"] rel='nofollow'>Google</a>" .
         " or <a href=\"http.*civicrm/mailing/optout.*\">opt out</a>.</p>\n" .
         // Default footer
         "Sample Footer for HTML formatted content" .
-- 
2.25.1