ltsecurityinc安防产品在线商城代码

app/code/Plumrocket/Base/ViewModel/CspNonce.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * @package     Plumrocket_Base
+ * @copyright   Copyright (c) 2024 Plumrocket Inc. (https://plumrocket.com)
+ * @license     https://plumrocket.com/license   End-user License Agreement
+ */
+
+declare(strict_types=1);
+
+namespace Plumrocket\Base\ViewModel;
+
+use Magento\Framework\App\ObjectManager;
+use Magento\Framework\View\Element\Block\ArgumentInterface;
+
+/**
+ * @since 2.11.5
+ */
+class CspNonce implements ArgumentInterface
+{
+    public function getNonce(): string
+    {
+        if (class_exists(\Magento\Csp\Helper\CspNonceProvider::class)) {
+            $cspNonceProvider = ObjectManager::getInstance()->get(\Magento\Csp\Helper\CspNonceProvider::class);
+            return ' nonce="' . $cspNonceProvider->generateNonce() . '"';
+        }
+
+        return '';
+    }
+}