更新 index.php

2025-07-12 14:01:55 +08:00
1 changed files with 20 additions and 0 deletions
--- a/index.php
+++ b/index.php
@ -1,4 +1,24 @@
 <?php 
 $allowedRefererDomains = [
    '8.140.229.121',
    '154.9.228.54',
 ];
 $designatedImagePath = 'doge.jpg'; 
 if (isset($_SERVER['HTTP_REFERER'])) {
    $refererUrl = $_SERVER['HTTP_REFERER'];
    $refererHost = parse_url($refererUrl, PHP_URL_HOST);
    if (in_array($refererHost, $allowedRefererDomains)) {
        if (file_exists($designatedImagePath) && is_readable($designatedImagePath)) {
            $imageMimeType = mime_content_type($designatedImagePath);
            header('Content-Type: ' . $imageMimeType);
            readfile($designatedImagePath);
            exit;
        }
    }
 }
 include('config.php');
 // 安全地获取API名称