Added an mechanism to reset passwords via mail.

src/EventSubscriber/MailFromListener.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+namespace App\EventSubscriber;
+
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\Mailer\Event\MessageEvent;
+use Symfony\Component\Mime\Address;
+use Symfony\Component\Mime\Email;
+
+class MailFromListener implements EventSubscriberInterface
+{
+    protected $email;
+    protected $name;
+
+    public function __construct(string $email, string $name)
+    {
+        $this->email =  $email;
+        $this->name = $name;
+    }
+
+    public function onMessage(MessageEvent $event): void
+    {
+        $address = new Address($this->email, $this->name);
+        $event->getEnvelope()->setSender($address);
+        $email = $event->getMessage();
+        if ($email instanceof Email) {
+            $email->from($address);
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return [
+            // should be the last one to allow header changes by other listeners first
+            MessageEvent::class => ['onMessage'],
+        ];
+    }
+}