N°8771 - Add Symfony form component to iTop core (#760)

- Add Symfony Form Component
- Add Symfony CSRF security component
- Add iTop default form template
- Add Twig debug extension to Twig Environment
- Add iTop abstract controller facility to get form builder
- Add Twig filter to make trans an alias of dict_s filter

lib/symfony/security-core/Exception/CustomUserMessageAuthenticationException.php

@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Core\Exception;
+
+/**
+ * An authentication exception where you can control the message shown to the user.
+ *
+ * Be sure that the message passed to this exception is something that
+ * can be shown safely to your user. In other words, avoid catching
+ * other exceptions and passing their message directly to this class.
+ *
+ * @author Ryan Weaver <ryan@knpuniversity.com>
+ */
+class CustomUserMessageAuthenticationException extends AuthenticationException
+{
+    private string $messageKey;
+    private array $messageData = [];
+
+    public function __construct(string $message = '', array $messageData = [], int $code = 0, ?\Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->setSafeMessage($message, $messageData);
+    }
+
+    /**
+     * Set a message that will be shown to the user.
+     *
+     * @param string $messageKey  The message or message key
+     * @param array  $messageData Data to be passed into the translator
+     *
+     * @return void
+     */
+    public function setSafeMessage(string $messageKey, array $messageData = [])
+    {
+        $this->messageKey = $messageKey;
+        $this->messageData = $messageData;
+    }
+
+    public function getMessageKey(): string
+    {
+        return $this->messageKey;
+    }
+
+    public function getMessageData(): array
+    {
+        return $this->messageData;
+    }
+
+    public function __serialize(): array
+    {
+        return [parent::__serialize(), $this->messageKey, $this->messageData];
+    }
+
+    public function __unserialize(array $data): void
+    {
+        [$parentData, $this->messageKey, $this->messageData] = $data;
+        $parentData = \is_array($parentData) ? $parentData : unserialize($parentData);
+        parent::__unserialize($parentData);
+    }
+}