Raise an Exception when Profile::load is profided the system user nickname

diff --git a/src/Model/Profile.php b/src/Model/Profile.php
index 80775c9e86b9e09416083a7e8ef3f5af393553ad..147c1f3cab46b68ba41d0e96e248e0deed70a841 100644 (file)
--- a/src/Model/Profile.php
+++ b/src/Model/Profile.php
@@ -35,6 +35,7 @@ use Friendica\Core\System;
 use Friendica\Core\Worker;
 use Friendica\Database\DBA;
 use Friendica\DI;
+use Friendica\Network\HTTPException;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\Diaspora;
 use Friendica\Util\DateTimeFormat;
@@ -204,11 +205,13 @@ class Profile
         *      the theme is chosen before the _init() function of a theme is run, which will usually
         *      load a lot of theme-specific content
         *
-        * @param App     $a
-        * @param string  $nickname string
-        *
+        * @param App    $a
+        * @param string $nickname string
+        * @param bool   $show_contacts
         * @return array Profile
-        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+        *
+        * @throws HTTPException\NotFoundException
+        * @throws HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
        public static function load(App $a, string $nickname, bool $show_contacts = true)
@@ -219,6 +222,12 @@ class Profile
                        return [];
                }
 
+               // System user, aborting
+               if ($profile['uid'] === 0) {
+                       DI::logger()->warning('System user found in Profile::load', ['nickname' => $nickname, 'callstack' => System::callstack(20)]);
+                       throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
+               }
+
                $a->setProfileOwner($profile['uid']);
 
                DI::page()['title'] = $profile['name'] . ' @ ' . DI::config()->get('config', 'sitename');