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<?php |
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/* |
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* This file is part of EC-CUBE |
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* |
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* Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved. |
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* |
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* http://www.ec-cube.co.jp/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Eccube\Session\Storage\Handler; |
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use Skorp\Dissua\SameSite; |
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use Symfony\Component\HttpFoundation\Cookie; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler; |
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class SameSiteNoneCompatSessionHandler extends StrictSessionHandler |
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{ |
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/** @var \SessionHandlerInterface */ |
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private $handler; |
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/** @var bool */ |
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private $doDestroy; |
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/** @var string */ |
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private $sessionName; |
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/** @var string|null */ |
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private $prefetchId; |
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/** @var string|null */ |
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private $prefetchData; |
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/** @var string */ |
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private $newSessionId; |
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/** @var string|null */ |
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private $igbinaryEmptyData; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct(\SessionHandlerInterface $handler) |
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{ |
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$this->handler = $handler; |
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ini_set('session.cookie_secure', $this->getCookieSecure()); |
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ini_set('session.cookie_samesite', $this->getCookieSameSite()); |
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ini_set('session.cookie_path', $this->getCookiePath()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function open($savePath, $sessionName) |
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{ |
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$this->sessionName = $sessionName; |
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// see https://github.com/symfony/symfony/blob/2adc85d49cbe14e346068fa7e9c2e1f08ab31de6/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/AbstractSessionHandler.php#L35-L37 |
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if (!headers_sent() && !ini_get('session.cache_limiter') && '0' !== ini_get('session.cache_limiter')) { |
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header(sprintf('Cache-Control: max-age=%d, private, must-revalidate', 60 * (int) ini_get('session.cache_expire'))); |
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} |
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return $this->handler->open($savePath, $sessionName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doRead($sessionId) |
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{ |
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return $this->handler->read($sessionId); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function updateTimestamp($sessionId, $data) |
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{ |
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return $this->write($sessionId, $data); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doWrite($sessionId, $data) |
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{ |
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return $this->handler->write($sessionId, $data); |
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} |
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/** |
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* {@inheritdoc} |
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* @see https://github.com/symfony/symfony/blob/2adc85d49cbe14e346068fa7e9c2e1f08ab31de6/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/AbstractSessionHandler.php#L126-L167 |
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*/ |
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public function destroy($sessionId) |
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{ |
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if (\PHP_VERSION_ID < 70000) { |
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$this->prefetchData = null; |
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} |
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if (!headers_sent() && filter_var(ini_get('session.use_cookies'), FILTER_VALIDATE_BOOLEAN)) { |
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if (!$this->sessionName) { |
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throw new \LogicException(sprintf('Session name cannot be empty, did you forget to call "parent::open()" in "%s"?.', \get_class($this))); |
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} |
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$sessionCookie = sprintf(' %s=', urlencode($this->sessionName)); |
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$sessionCookieWithId = sprintf('%s%s;', $sessionCookie, urlencode($sessionId)); |
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$sessionCookieFound = false; |
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$otherCookies = []; |
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foreach (headers_list() as $h) { |
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if (0 !== stripos($h, 'Set-Cookie:')) { |
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continue; |
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} |
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if (11 === strpos($h, $sessionCookie, 11)) { |
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$sessionCookieFound = true; |
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if (11 !== strpos($h, $sessionCookieWithId, 11)) { |
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$otherCookies[] = $h; |
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} |
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} else { |
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$otherCookies[] = $h; |
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} |
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} |
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if ($sessionCookieFound) { |
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header_remove('Set-Cookie'); |
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foreach ($otherCookies as $h) { |
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header($h, false); |
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} |
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} else { |
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if (\PHP_VERSION_ID < 70300) { |
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setcookie($this->sessionName, '', 0, ini_get('session.cookie_path'), ini_get('session.cookie_domain'), filter_var(ini_get('session.cookie_secure'), FILTER_VALIDATE_BOOLEAN), filter_var(ini_get('session.cookie_httponly'), FILTER_VALIDATE_BOOLEAN)); |
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} else { |
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setcookie($this->sessionName, '', |
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[ |
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'expires' => 0, |
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'path' => $this->getCookiePath(), |
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'domain' => ini_get('session.cookie_domain'), |
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'secure' => filter_var(ini_get('session.cookie_secure'), FILTER_VALIDATE_BOOLEAN), |
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'httponly' => filter_var(ini_get('session.cookie_httponly'), FILTER_VALIDATE_BOOLEAN), |
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'samesite' => $this->getCookieSameSite(), |
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] |
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); |
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} |
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} |
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} |
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return $this->newSessionId === $sessionId || $this->doDestroy($sessionId); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doDestroy($sessionId) |
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{ |
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$this->doDestroy = false; |
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return $this->handler->destroy($sessionId); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function close() |
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{ |
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return $this->handler->close(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function gc($maxlifetime) |
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{ |
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return $this->handler->gc($maxlifetime); |
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} |
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/** |
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* @return string |
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*/ |
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public function getCookieSameSite() |
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{ |
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if ($this->shouldSendSameSiteNone() && \PHP_VERSION_ID >= 70300 && $this->getCookieSecure()) { |
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return Cookie::SAMESITE_NONE; |
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} |
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return ''; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCookiePath() |
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{ |
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$cookiePath = env('ECCUBE_COOKIE_PATH', '/'); |
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if ($this->shouldSendSameSiteNone() && \PHP_VERSION_ID < 70300 && $this->getCookieSecure()) { |
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return $cookiePath.'; SameSite='.Cookie::SAMESITE_NONE; |
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} |
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return $cookiePath; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCookieSecure() |
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{ |
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$request = Request::createFromGlobals(); |
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return $request->isSecure() ? '1' : '0'; |
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} |
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/** |
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* @return bool |
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*/ |
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private function shouldSendSameSiteNone() |
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{ |
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$userAgent = array_key_exists('HTTP_USER_AGENT', $_SERVER) ? $_SERVER['HTTP_USER_AGENT'] : null; |
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return SameSite::handle($userAgent); |
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} |
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} |
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EC-CUBE /
ec-cube
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