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<?php
/**
* URL redirector to avoid leaking Referer with some sensitive information.
*/
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declare(strict_types=1);
use PhpMyAdmin\Core;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Response;
use PhpMyAdmin\Sanitize;
if (! defined('ROOT_PATH')) {
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// phpcs:disable PSR1.Files.SideEffects
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define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
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// phpcs:enable
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}
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global $containerBuilder, $dbi;
// phpcs:disable PSR1.Files.SideEffects
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define('PMA_MINIMUM_COMMON', true);
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// phpcs:enable
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require_once ROOT_PATH . 'libraries/common.inc.php';
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// Load database service because services.php is not available here
$dbi = DatabaseInterface::load();
$containerBuilder->set(DatabaseInterface::class, $dbi);
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// 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.
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$template = $containerBuilder->get('template');
echo $template->render('javascript/redirect', [
'url' => Sanitize::escapeJsString($_GET['url']),
]);
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// 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.');
}
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die;