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<?php |
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namespace Ubiquity\utils\http\session; |
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use Ubiquity\cache\CacheManager; |
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use Ubiquity\utils\base\UFileSystem; |
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use Ubiquity\utils\http\UCookie; |
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/** |
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* Multi-sites session. |
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* Ubiquity\utils\http\session$MultisiteSession |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.4-beta |
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* |
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*/ |
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class MultisiteSession extends AbstractSession { |
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private string $folder; |
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private string $id; |
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const SESSION_ID = 'multi_session_id'; |
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private function getKey($key): string { |
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return \md5 ( $key ); |
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} |
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private function getFilename($key): string { |
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return $this->folder . $this->id . \DS . $this->getKey ( $key ) . '.cache.ser'; |
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} |
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protected function generateId(): string { |
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return \bin2hex ( \random_bytes ( 32 ) ); |
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} |
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public function set(string $key, $value) { |
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$val = \serialize ( $value ); |
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$tmp = "/tmp/$key." . \uniqid ( '', true ) . '.tmp'; |
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\file_put_contents ( $tmp, $val, LOCK_EX ); |
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\rename ( $tmp, $this->getFilename ( $key ) ); |
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} |
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public function getAll(): array { |
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$files = UFileSystem::glob_recursive ( $this->folder . \DS . '*' ); |
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$result = [ ]; |
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foreach ( $files as $file ) { |
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$result [] = include $file; |
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} |
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return $result; |
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} |
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public function get(string $key, $default = null) { |
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$filename = $this->getFilename ( $key ); |
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if (\file_exists ( $filename )) { |
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$f = \file_get_contents ( $filename ); |
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$val = \unserialize ( $f ); |
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} |
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return isset ( $val ) ? $val : $default; |
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} |
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public function start(string $name = null, $root = null) { |
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$this->name = $name; |
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if (! isset ( $root )) { |
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$this->folder = \ROOT . \DS . CacheManager::getCacheDirectory () . \DS . 'session' . \DS; |
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} else { |
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$this->folder = $root . \DS . 'session' . \DS; |
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} |
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if (isset ( $name )) { |
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$this->folder .= $name . \DS; |
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} |
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if (! UCookie::exists ( self::SESSION_ID )) { |
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$id = $this->generateId (); |
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UCookie::set ( self::SESSION_ID, $id ); |
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$this->id = $id; |
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} else { |
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$this->id = UCookie::get ( self::SESSION_ID ); |
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} |
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$this->verifyCsrf->start (); |
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UFileSystem::safeMkdir ( $this->folder . $this->id . \DS ); |
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} |
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public function exists($key): bool { |
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return file_exists ( $this->getFilename ( $key ) ); |
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} |
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public function terminate(): void { |
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$this->verifyCsrf->clear (); |
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UFileSystem::delTree ( $this->folder . $this->id . \DS ); |
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} |
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public function isStarted(): bool { |
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return isset ( $this->id ); |
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} |
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public function delete($key) { |
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\unlink ( $this->getFilename ( $key ) ); |
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} |
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public function regenerateId(bool $deleteOldSession=false): bool { |
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if($deleteOldSession){ |
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$this->terminate(); |
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$this->start($this->name,\rtrim($this->folder,\DS . 'session' . \DS)); |
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return true; |
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} |
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$newId=$this->generateId(); |
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$this->verifyCsrf->clear(); |
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UCookie::set ( self::SESSION_ID, $newId ); |
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$oldId=$this->id; |
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$this->id = $newId; |
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$this->verifyCsrf->start (); |
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return UFileSystem::xmove($this->folder . $oldId . \DS, $this->folder . $newId . \DS); |
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} |
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public function visitorCount(): int { |
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return \count ( \scandir ( $this->folder . $this->id . \DS ) ); |
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} |
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} |
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phpMv /
ubiquity
