chore: 重写初始提交(清空历史,整理后全量提交)

2026-08-16 16:54:14 +08:00
commit 6c1a106bc1
1808 changed files with 238144 additions and 0 deletions
@@ -0,0 +1,38 @@
+<?php
+// +----------------------------------------------------------------------
+// | YwxApp [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Author: ywxapp<admin@ywxapp.cn>
+// +----------------------------------------------------------------------
+// server/utils/SignUtil.php
+
+namespace ywxapp\utils;
+
+/**
+ * SignUtil 类
+ *
+ * @author ywxapp <admin@ywxapp.cn>
+ */
+class SignUtil
+{ 
+ 
+     
+     public static function generateSign(array $params, string $secret): string
+    {
+        unset($params['sign']);
+        ksort($params); 
+        $signString = urldecode(http_build_query($params, '', '&'));
+        return hash_hmac('sha256', $signString, $secret);
+    }
+
+    
+    public static function verifySign(array $params, string $secret): bool
+    {
+        if (!isset($params['sign'])) return false;
+        $sign = $params['sign'];
+        $expected = self::generateSign($params, $secret); 
+        return strtolower($sign) === strtolower($expected);
+    }   
+}