[COMMON][SECURITY][WRAPPER] Added security service static wrapper and Common::getUser

src/Core/GNUsocial.php

@@ -58,6 +58,7 @@ use Symfony\Component\HttpKernel\Event\RequestEvent;
 use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\Messenger\MessageBusInterface;
 use Symfony\Component\Routing\RouterInterface;
+use Symfony\Component\Security\Core\Security as SSecurity;
 use Symfony\Component\Security\Http\Util\TargetPathTrait;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
@@ -73,6 +74,7 @@ class GNUsocial implements EventSubscriberInterface
     protected MessageBusInterface      $message_bus;
     protected EventDispatcherInterface $event_dispatcher;
     protected SessionInterface         $session;
+    protected SSecurity                 $security;
 
     /**
      * Symfony dependency injection gives us access to these services
@@ -84,7 +86,8 @@ class GNUsocial implements EventSubscriberInterface
                                 FormFactoryInterface $ff,
                                 MessageBusInterface $mb,
                                 EventDispatcherInterface $ed,
-                                SessionInterface $s)
+                                SessionInterface $sess,
+                                SSecurity $sec)
     {
         $this->logger           = $logger;
         $this->translator       = $trans;
@@ -93,7 +96,8 @@ class GNUsocial implements EventSubscriberInterface
         $this->form_factory     = $ff;
         $this->message_bus      = $mb;
         $this->event_dispatcher = $ed;
-        $this->session          = $s;
+        $this->session          = $sess;
+        $this->security         = $sec;
 
         $this->register();
     }
@@ -112,6 +116,7 @@ class GNUsocial implements EventSubscriberInterface
         Router::setRouter($this->router);
         Form::setFactory($this->form_factory);
         Queue::setMessageBus($this->message_bus);
+        Security::setHelper($this->security);
 
         DefaultSettings::setDefaults();
         Cache::setupCache();

src/Core/Security.php

@@ -0,0 +1,48 @@
+<?php
+
+// {{{ License
+// This file is part of GNU social - https://www.gnu.org/software/social
+//
+// GNU social is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GNU social is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
+// }}}
+
+/**
+ * Wrapper around Symfony's Security service, for static access
+ *
+ * @package GNUsocial
+ * @category Security
+ *
+ * @author    Hugo Sales <hugo@fc.up.pt>
+ * @copyright 2020 Free Software Foundation, Inc http://www.fsf.org
+ * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
+ */
+
+namespace App\Core;
+
+use Symfony\Component\Security\Core\Security as SSecurity;
+
+abstract class Security
+{
+    private static ?SSecurity $security;
+
+    public static function setHelper($s): void
+    {
+        self::$security = $s;
+    }
+
+    public static function __callStatic(string $name, array $args)
+    {
+        return self::$security->{$name}(...$args);
+    }
+}

src/Util/Common.php

@@ -32,6 +32,8 @@ namespace App\Util;
 
 use App\Core\DB\DB;
 use App\Core\Router;
+use App\Core\Security;
+use Symfony\Component\Security\Core\User\UserInterface;
 
 abstract class Common
 {
@@ -59,6 +61,11 @@ abstract class Common
         DB::flush();
     }
 
+    public static function user(): UserInterface
+    {
+        return Security::getUser();
+    }
+
     /**
      * Is the given string identical to a system path or route?
      * This could probably be put in some other class, but at