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<?php |
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namespace Eccube\Session\Storage\Handler; |
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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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private $sessionName; |
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private $prefetchId; |
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private $prefetchData; |
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private $newSessionId; |
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private $igbinaryEmptyData; |
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public function __construct(\SessionHandlerInterface $handler) |
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{ |
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parent::__construct($handler); |
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$this->handler = $handler; |
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// TODO UA や PHP バージョンで分岐する |
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ini_set('session.cookie_path', '/; SameSite=None'); |
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ini_set('session.cookie_secure', 1); |
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} |
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public function open($savePath, $sessionName) |
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{ |
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$this->sessionName = $sessionName; |
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return parent::open($savePath, $sessionName); |
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} |
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public function destroy($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' => '/', // TODO |
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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' => 'None' // TODO UA で分岐する |
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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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