From 5584e3b72c5a06bab66d7995a013e2ddf2ff1b1b Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Tue, 25 Mar 2025 13:58:52 -0700
Subject: [PATCH] Initial commit

---
 includes/CSRF.php | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 includes/CSRF.php

diff --git a/includes/CSRF.php b/includes/CSRF.php
new file mode 100644
index 00000000..361c8fbb
--- /dev/null
+++ b/includes/CSRF.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace RaspAP\Tokens;
+
+class CSRF
+{
+    protected static ?CSRFTokenizer $instance = null;
+
+    protected static function getInstance(): CSRFTokenizer
+    {
+        if (self::$instance === null) {
+            self::$instance = new CSRFTokenizer();
+        }
+        return self::$instance;
+    }
+
+    public static function token(): string
+    {
+        return self::instance()->getToken();
+    }
+
+    public static function verify(): bool
+    {
+        return self::instance()->csrfValidateRequest() && self::instance()->CSRFValidate($_POST['csrf_token'] ?? '');
+    }
+
+    public static function metaTag(): string
+    {
+        return self::getInstance()->CSRFMetaTag();
+    }
+
+    public static function hiddenField(): string
+    {
+        return self::getInstance()->CSRFTokenFieldTag();
+    }
+
+    public static function handleInvalidToken(): void
+    {
+        self::instance()->handleInvalidCSRFToken();
+    }
+}
+