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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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                        $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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