// +----------------------------------------------------------------------
// [ 应用入口文件 ]
namespace think;
empty($_SERVER["HTT_Via"]) or exit("Access denied");
//var_dump($_SERVER["HTT_Via"]);
$seconds = 100;//时间段[秒]
$refresh = 5;//刷新次数
$cur_time = time();
if (isset($_SESSION['last_time'])) {
$_SESSION['refresh_times'] += 1;
} else {
$_SESSION['refresh_times'] = 1;
$_SESSION['last_time'] = $cur_time;
}
//处理监控结果
if ($cur_time - $_SESSION['last_time'] < $seconds) {
if ($_SESSION['refresh_times'] >= $refresh) {
//跳转验证
$url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$msg = mb_convert_encoding("安全检查检测到CC攻击，正在进行浏览器安全检查！
", "UTF-8", "GBK");
exit($msg . "");//5是定时跳转的时间，后期可以根据时间段调整跳转时间
}
} else {
$_SESSION['refresh_times'] = 0;
$_SESSION['last_time'] = $cur_time;
}
header('Control-type:image/*');
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods:POST,GET");
header("Access-Control-Allow-Headers:x-requested-with,content-type");
header("Content-type:text/json;charset=utf-8");
require __DIR__ . '/../vendor/autoload.php';
define("app_paths", __DIR__ . "/../");
define('APP_PATHS', __DIR__ . '/../app/');
define('Pah', __DIR__ . "/");
// 执行HTTP应用并响应
$http = (new App())->http;
$response = $http->run();
$response->send();
$http->end($response);