Your IP : 216.73.217.13
<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Core\Http;
trait CookieScopeTrait
{
/**
* Returns the domain and path to be used for setting cookies.
* The information is taken from the value in $GLOBALS['TYPO3_CONF_VARS']['SYS']['cookieDomain'] if set,
* otherwise the normalized request params are used.
*/
private function getCookieScope(NormalizedParams $normalizedParams): CookieScope
{
$cookieDomain = $GLOBALS['TYPO3_CONF_VARS']['SYS']['cookieDomain'] ?? '';
// If a specific cookie domain is defined for a given application type, use that domain
if (!empty($GLOBALS['TYPO3_CONF_VARS'][$this->loginType]['cookieDomain'])) {
$cookieDomain = $GLOBALS['TYPO3_CONF_VARS'][$this->loginType]['cookieDomain'];
}
if (!$cookieDomain) {
return new CookieScope(
domain: $normalizedParams->getRequestHostOnly(),
hostOnly: true,
// If no cookie domain is set, use the base path
path: $normalizedParams->getSitePath(),
);
}
if ($cookieDomain[0] === '/') {
$match = [];
$matchCount = @preg_match($cookieDomain, $normalizedParams->getRequestHostOnly(), $match);
if ($matchCount === false) {
$this->logger->critical(
'The regular expression for the cookie domain ({domain}) contains errors. The session is not shared across sub-domains.',
['domain' => $cookieDomain]
);
}
if ($matchCount === false || $matchCount === 0) {
return new CookieScope(
domain: $normalizedParams->getRequestHostOnly(),
hostOnly: true,
// If no cookie domain could be matched, use the base path
path: $normalizedParams->getSitePath(),
);
}
$cookieDomain = $match[0];
}
return new CookieScope(
// Normalize cookie domain by removing leading and trailing dots,
// see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.2.3
// > Note that a leading %x2E ("."), if present, is ignored even though that character is not permitted,
// > but a trailing %x2E ("."), if present, will cause the user agent to ignore the attribute.
domain: trim($cookieDomain, '.'),
hostOnly: false,
path: '/',
);
}
}