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<?php
/**
* URL redirector to avoid leaking Referer with some sensitive information.
*/
declare(strict_types=1);
use PhpMyAdmin\Core;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Response;
use PhpMyAdmin\Sanitize;
if (! defined('ROOT_PATH')) {
// phpcs:disable PSR1.Files.SideEffects
define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
// phpcs:enable
}
global $containerBuilder, $dbi;
// phpcs:disable PSR1.Files.SideEffects
define('PMA_MINIMUM_COMMON', true);
// phpcs:enable
require_once ROOT_PATH . 'libraries/common.inc.php';
// Load database service because services.php is not available here
$dbi = DatabaseInterface::load();
$containerBuilder->set(DatabaseInterface::class, $dbi);
// Only output the http headers
$response = Response::getInstance();
$response->getHeader()->sendHttpHeaders();
$response->disable();
if (! Core::isValid($_GET['url'])
|| ! preg_match('/^https:\/\/[^\n\r]*$/', $_GET['url'])
|| ! Core::isAllowedDomain($_GET['url'])
) {
Core::sendHeaderLocation('./');
} else {
// JavaScript redirection is necessary. Because if header() is used
// then web browser sometimes does not change the HTTP_REFERER
// field and so with old URL as Referer, token also goes to
// external site.
$template = $containerBuilder->get('template');
echo $template->render('javascript/redirect', [
'url' => Sanitize::escapeJsString($_GET['url']),
]);
// Display redirecting msg on screen.
// Do not display the value of $_GET['url'] to avoid showing injected content
echo __('Taking you to the target site.');
}
die;
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