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handler/joomla.php 0000604 00000006622 15245561323 0010163 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2015 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Interface for managing HTTP sessions * * @since 3.5 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionHandlerJoomla extends JSessionHandlerNative { /** * The input object * * @var JInput * @since 3.5 */ public $input = null; /** * Force cookies to be SSL only * * @var boolean * @since 3.5 */ protected $force_ssl = false; /** * Public constructor * * @param array $options An array of configuration options * * @since 3.5 */ public function __construct($options = array()) { if (!headers_sent()) { // Disable transparent sid support ini_set('session.use_trans_sid', '0'); // Only allow the session ID to come from cookies and nothing else. if ((int) ini_get('session.use_cookies') !== 1) { ini_set('session.use_only_cookies', 1); } } // Set options $this->setOptions($options); $this->setCookieParams(); } /** * Starts the session * * @return boolean True if started * * @since 3.5 * @throws RuntimeException If something goes wrong starting the session. */ public function start() { $session_name = $this->getName(); // Get the JInputCookie object $cookie = $this->input->cookie; if (is_null($cookie->get($session_name))) { $session_clean = $this->input->get($session_name, false, 'string'); if ($session_clean) { $this->setId($session_clean); $cookie->set($session_name, '', 1); } } return parent::start(); } /** * Clear all session data in memory. * * @return void * * @since 3.5 */ public function clear() { $sessionName = $this->getName(); /* * In order to kill the session altogether, such as to log the user out, the session id * must also be unset. If a cookie is used to propagate the session id (default behavior), * then the session cookie must be deleted. * We need to use setcookie here or we will get a warning in some session handlers (ex: files). */ if (isset($_COOKIE[$sessionName])) { $cookie = session_get_cookie_params(); setcookie($sessionName, '', 1, $cookie['path'], $cookie['domain'], $cookie['secure'], true); } parent::clear(); } /** * Set session cookie parameters * * @return void * * @since 3.5 */ protected function setCookieParams() { if (headers_sent()) { return; } $cookie = session_get_cookie_params(); if ($this->force_ssl) { $cookie['secure'] = true; } $config = JFactory::getConfig(); if ($config->get('cookie_domain', '') != '') { $cookie['domain'] = $config->get('cookie_domain'); } if ($config->get('cookie_path', '') != '') { $cookie['path'] = $config->get('cookie_path'); } session_set_cookie_params($cookie['lifetime'], $cookie['path'], $cookie['domain'], $cookie['secure'], true); } /** * Set additional session options * * @param array $options List of parameter * * @return boolean True on success * * @since 3.5 */ protected function setOptions(array $options) { if (isset($options['force_ssl'])) { $this->force_ssl = (bool) $options['force_ssl']; } return true; } } handler/native.php 0000604 00000013576 15245561323 0010176 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2015 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Interface for managing HTTP sessions * * @since 3.5 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionHandlerNative implements JSessionHandlerInterface { /** * Has the session been started * * @var boolean * @since 3.5 */ private $started = false; /** * Has the session been closed * * @var boolean * @since 3.5 */ private $closed = false; /** * Starts the session * * @return boolean True if started * * @since 3.5 */ public function start() { if ($this->isStarted()) { return true; } $this->doSessionStart(); return true; } /** * Checks if the session is started. * * @return boolean True if started, false otherwise. * * @since 3.5 */ public function isStarted() { return $this->started; } /** * Returns the session ID * * @return string The session ID * * @since 3.5 */ public function getId() { return session_id(); } /** * Sets the session ID * * @param string $id The session ID * * @return void * * @since 3.5 * @throws LogicException */ public function setId($id) { if ($this->isStarted()) { throw new LogicException('Cannot change the ID of an active session'); } session_id($id); } /** * Returns the session name * * @return mixed The session name * * @since 3.5 */ public function getName() { return session_name(); } /** * Sets the session name * * @param string $name The name of the session * * @return void * * @since 3.5 * @throws LogicException */ public function setName($name) { if ($this->isStarted()) { throw new LogicException('Cannot change the name of an active session'); } session_name($name); } /** * Regenerates ID that represents this storage. * * Note regenerate+destroy should not clear the session data in memory only delete the session data from persistent storage. * * @param boolean $destroy Destroy session when regenerating? * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value will leave the system settings unchanged, * 0 sets the cookie to expire with browser session. Time is in seconds, and is not a Unix timestamp. * * @return boolean True if session regenerated, false if error * * @since 3.5 */ public function regenerate($destroy = false, $lifetime = null) { if (!headers_sent() && null !== $lifetime) { ini_set('session.cookie_lifetime', $lifetime); } $return = session_regenerate_id($destroy); // Workaround for https://bugs.php.net/bug.php?id=61470 as suggested by David Grudl session_write_close(); $this->closed = true; if (isset($_SESSION)) { $backup = $_SESSION; $this->doSessionStart(); $_SESSION = $backup; } else { $this->doSessionStart(); } return $return; } /** * Force the session to be saved and closed. * * This method must invoke session_write_close() unless this interface is used for a storage object design for unit or functional testing where * a real PHP session would interfere with testing, in which case it should actually persist the session data if required. * * @return void * * @see session_write_close() * @since 3.5 */ public function save() { // Verify if the session is active if ((version_compare(PHP_VERSION, '5.4', 'ge') && PHP_SESSION_ACTIVE === session_status()) || (version_compare(PHP_VERSION, '5.4', 'lt') && $this->started && isset($_SESSION) && $this->getId())) { $session = JFactory::getSession(); $data = $session->getData(); // Before storing it, let's serialize and encode the Registry object $_SESSION['joomla'] = base64_encode(serialize($data)); session_write_close(); $this->closed = true; $this->started = false; } } /** * Clear all session data in memory. * * @return void * * @since 3.5 */ public function clear() { // Need to destroy any existing sessions started with session.auto_start if ($this->getId()) { session_unset(); session_destroy(); } $this->closed = true; $this->started = false; } /** * Performs the session start mechanism * * @return void * * @since 3.5.1 * @throws RuntimeException If something goes wrong starting the session. */ private function doSessionStart() { // Register our function as shutdown method, so we can manipulate it register_shutdown_function(array($this, 'save')); // Disable the cache limiter session_cache_limiter('none'); /* * Extended checks to determine if the session has already been started */ // If running PHP 5.4, try to use the native API if (version_compare(PHP_VERSION, '5.4', 'ge') && PHP_SESSION_ACTIVE === session_status()) { throw new RuntimeException('Failed to start the session: already started by PHP.'); } // Fallback check for PHP 5.3 if (version_compare(PHP_VERSION, '5.4', 'lt') && !$this->closed && isset($_SESSION) && $this->getId()) { throw new RuntimeException('Failed to start the session: already started by PHP ($_SESSION is set).'); } // If we are using cookies (default true) and headers have already been started (early output), if (ini_get('session.use_cookies') && headers_sent($file, $line)) { throw new RuntimeException(sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line)); } // Ok to try and start the session if (!session_start()) { throw new RuntimeException('Failed to start the session'); } // Mark ourselves as started $this->started = true; } } handler/interface.php 0000604 00000005305 15245561323 0010637 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2015 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Interface for managing HTTP sessions * * @since 3.5 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ interface JSessionHandlerInterface { /** * Starts the session. * * @return boolean True if started. * * @since 3.5 * @throws RuntimeException If something goes wrong starting the session. */ public function start(); /** * Checks if the session is started. * * @return boolean True if started, false otherwise. * * @since 3.5 */ public function isStarted(); /** * Returns the session ID * * @return string The session ID * * @since 3.5 */ public function getId(); /** * Sets the session ID * * @param string $id The session ID * * @return void * * @since 3.5 */ public function setId($id); /** * Returns the session name * * @return mixed The session name. * * @since 3.5 */ public function getName(); /** * Sets the session name * * @param string $name The name of the session * * @return void * * @since 3.5 */ public function setName($name); /** * Regenerates ID that represents this storage. * * Note regenerate+destroy should not clear the session data in memory only delete the session data from persistent storage. * * @param boolean $destroy Destroy session when regenerating? * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value will leave the system settings unchanged, * 0 sets the cookie to expire with browser session. Time is in seconds, and is not a Unix timestamp. * * @return boolean True if session regenerated, false if error * * @since 3.5 */ public function regenerate($destroy = false, $lifetime = null); /** * Force the session to be saved and closed. * * This method must invoke session_write_close() unless this interface is used for a storage object design for unit or functional testing where * a real PHP session would interfere with testing, in which case it should actually persist the session data if required. * * @return void * * @see session_write_close() * @since 3.5 * @throws RuntimeException If the session is saved without being started, or if the session is already closed. */ public function save(); /** * Clear all session data in memory. * * @return void * * @since 3.5 */ public function clear(); } storage/memcached.php 0000604 00000003716 15245561323 0010640 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2012 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Memcached session storage handler for PHP * * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageMemcached extends JSessionStorage { /** * @var array Container for memcache server conf arrays */ private $_servers = array(); /** * Constructor * * @param array $options Optional parameters. * * @since 1.7.0 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('Memcached Extension is not available', 404); } $config = JFactory::getConfig(); // This will be an array of loveliness // @todo: multiple servers $this->_servers = array( array( 'host' => $config->get('session_memcached_server_host', 'localhost'), 'port' => $config->get('session_memcached_server_port', 11211), ), ); parent::__construct($options); } /** * Register the functions of this class with PHP's session handler * * @return void * * @since 3.0.1 */ public function register() { if (!empty($this->_servers) && isset($this->_servers[0])) { $serverConf = current($this->_servers); if (!headers_sent()) { $path = $serverConf['host']; if ($serverConf['port'] > 0) { $path .= ':' . $serverConf['port']; } ini_set('session.save_path', $path); ini_set('session.save_handler', 'memcached'); } } } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return extension_loaded('memcached') && class_exists('Memcached'); } } storage/memcache.php 0000604 00000003706 15245561323 0010473 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Memcache session storage handler for PHP * * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageMemcache extends JSessionStorage { /** * @var array Container for memcache server conf arrays */ private $_servers = array(); /** * Constructor * * @param array $options Optional parameters. * * @since 1.7.0 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('Memcache Extension is not available', 404); } $config = JFactory::getConfig(); // This will be an array of loveliness // @todo: multiple servers $this->_servers = array( array( 'host' => $config->get('session_memcache_server_host', 'localhost'), 'port' => $config->get('session_memcache_server_port', 11211), ), ); parent::__construct($options); } /** * Register the functions of this class with PHP's session handler * * @return void * * @since 3.0.1 */ public function register() { if (!empty($this->_servers) && isset($this->_servers[0])) { $serverConf = current($this->_servers); if (!headers_sent()) { $path = $serverConf['host']; if ($serverConf['port'] > 0) { $path .= ':' . $serverConf['port']; } ini_set('session.save_path', $path); ini_set('session.save_handler', 'memcache'); } } } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return extension_loaded('memcache') && class_exists('Memcache'); } } storage/none.php 0000604 00000001365 15245561323 0007667 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * File session handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageNone extends JSessionStorage { /** * Register the functions of this class with PHP's session handler * * @return void * * @since 1.7.0 */ public function register() { // Default session handler is `files` } } storage/database.php 0000604 00000007563 15245561323 0010502 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Database session storage handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageDatabase extends JSessionStorage { /** * Read the data for a particular session identifier from the SessionHandler backend. * * @param string $id The session identifier. * * @return string The session data. * * @since 1.7.0 */ public function read($id) { // Get the database connection object and verify its connected. $db = JFactory::getDbo(); try { // Get the session data from the database table. $query = $db->getQuery(true) ->select($db->quoteName('data')) ->from($db->quoteName('#__session')) ->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id)); $db->setQuery($query); $result = (string) $db->loadResult(); $result = str_replace('\0\0\0', chr(0) . '*' . chr(0), $result); return $result; } catch (RuntimeException $e) { return false; } } /** * Write session data to the SessionHandler backend. * * @param string $id The session identifier. * @param string $data The session data. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function write($id, $data) { // Get the database connection object and verify its connected. $db = JFactory::getDbo(); $data = str_replace(chr(0) . '*' . chr(0), '\0\0\0', $data); try { $query = $db->getQuery(true) ->update($db->quoteName('#__session')) ->set($db->quoteName('data') . ' = ' . $db->quote($data)) ->set($db->quoteName('time') . ' = ' . time()) ->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id)); // Try to update the session data in the database table. $db->setQuery($query); $db->execute(); /* * Since $db->execute did not throw an exception, so the query was successful. * Either the data changed, or the data was identical. * In either case we are done. */ return true; } catch (RuntimeException $e) { return false; } } /** * Destroy the data for a particular session identifier in the SessionHandler backend. * * @param string $id The session identifier. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function destroy($id) { // Get the database connection object and verify its connected. $db = JFactory::getDbo(); try { $query = $db->getQuery(true) ->delete($db->quoteName('#__session')) ->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id)); // Remove a session from the database. $db->setQuery($query); return (boolean) $db->execute(); } catch (RuntimeException $e) { return false; } } /** * Garbage collect stale sessions from the SessionHandler backend. * * @param integer $lifetime The maximum age of a session. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function gc($lifetime = 1440) { // Get the database connection object and verify its connected. $db = JFactory::getDbo(); // Determine the timestamp threshold with which to purge old sessions. $past = time() - $lifetime; try { $query = $db->getQuery(true) ->delete($db->quoteName('#__session')) ->where($db->quoteName('time') . ' < ' . (int) $past); // Remove expired sessions from the database. $db->setQuery($query); return (boolean) $db->execute(); } catch (RuntimeException $e) { return false; } } } storage/apcu.php 0000604 00000004771 15245561323 0007664 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2018 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * APC session storage handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 3.9 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageApcu extends JSessionStorage { /** * Constructor * * @param array $options Optional parameters * * @since 3.9 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('APCu Extension is not available', 404); } parent::__construct($options); } /** * Read the data for a particular session identifier from the * SessionHandler backend. * * @param string $id The session identifier. * * @return string The session data. * * @since 3.9 */ public function read($id) { $sess_id = 'sess_' . $id; return (string) apcu_fetch($sess_id); } /** * Write session data to the SessionHandler backend. * * @param string $id The session identifier. * @param string $sessionData The session data. * * @return boolean True on success, false otherwise. * * @since 3.9 */ public function write($id, $sessionData) { $sess_id = 'sess_' . $id; return apcu_store($sess_id, $sessionData, ini_get('session.gc_maxlifetime')); } /** * Destroy the data for a particular session identifier in the SessionHandler backend. * * @param string $id The session identifier. * * @return boolean True on success, false otherwise. * * @since 3.9 */ public function destroy($id) { $sess_id = 'sess_' . $id; // The apcu_delete function returns false if the id does not exist return apcu_delete($sess_id = 'sess_' . $id) || !apcu_exists($sess_id = 'sess_' . $id); } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.9 */ public static function isSupported() { $supported = extension_loaded('apcu') && ini_get('apc.enabled'); // If on the CLI interface, the `apc.enable_cli` option must also be enabled if ($supported && php_sapi_name() === 'cli') { $supported = ini_get('apc.enable_cli'); } return (bool) $supported; } } storage/redis.php 0000604 00000005030 15245561323 0010027 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Redis session storage handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 3.8.0 */ class JSessionStorageRedis extends JSessionStorage { /** * Constructor * * @param array $options Optional parameters. * * @since 3.8.0 */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('Redis Extension is not available', 404); } $config = JFactory::getConfig(); $this->_server = array( 'host' => $config->get('session_redis_server_host', 'localhost'), 'port' => $config->get('session_redis_server_port', 6379), 'persist' => $config->get('session_redis_persist', true), 'auth' => $config->get('session_redis_server_auth', null), 'db' => (int) $config->get('session_redis_server_db', 0), ); // If you are trying to connect to a socket file, ignore the supplied port if ($this->_server['host'][0] === '/') { $this->_server['port'] = 0; } parent::__construct($options); } /** * Register the functions of this class with PHP's session handler * * @return void * * @since 3.8.0 */ public function register() { if (!empty($this->_server) && isset($this->_server['host'], $this->_server['port'])) { if (!headers_sent()) { if ($this->_server['port'] === 0) { $path = 'unix://' . $this->_server['host']; } else { $path = 'tcp://' . $this->_server['host'] . ":" . $this->_server['port']; } $persist = isset($this->_server['persist']) ? $this->_server['persist'] : false; $db = isset($this->_server['db']) ? $this->_server['db'] : 0; $path .= '?persistent=' . (int) $persist . '&database=' . $db; if (!empty($this->_server['auth'])) { $path .= '&auth=' . $this->_server['auth']; } ini_set('session.save_path', $path); ini_set('session.save_handler', 'redis'); } // This is required if the configuration.php gzip is turned on ini_set('zlib.output_compression', 'Off'); } } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.8.0 */ public static function isSupported() { return extension_loaded('redis') && class_exists('Redis'); } } storage/apc.php 0000604 00000004220 15245561323 0007464 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * APC session storage handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageApc extends JSessionStorage { /** * Constructor * * @param array $options Optional parameters * * @since 1.7.0 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('APC Extension is not available', 404); } parent::__construct($options); } /** * Read the data for a particular session identifier from the * SessionHandler backend. * * @param string $id The session identifier. * * @return string The session data. * * @since 1.7.0 */ public function read($id) { $sess_id = 'sess_' . $id; return (string) apc_fetch($sess_id); } /** * Write session data to the SessionHandler backend. * * @param string $id The session identifier. * @param string $sessionData The session data. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function write($id, $sessionData) { $sess_id = 'sess_' . $id; return apc_store($sess_id, $sessionData, ini_get('session.gc_maxlifetime')); } /** * Destroy the data for a particular session identifier in the SessionHandler backend. * * @param string $id The session identifier. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function destroy($id) { $sess_id = 'sess_' . $id; return apc_delete($sess_id); } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return extension_loaded('apc'); } } storage/xcache.php 0000604 00000004304 15245561323 0010157 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * XCache session storage handler * * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageXcache extends JSessionStorage { /** * Constructor * * @param array $options Optional parameters. * * @since 1.7.0 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('XCache Extension is not available', 404); } parent::__construct($options); } /** * Read the data for a particular session identifier from the SessionHandler backend. * * @param string $id The session identifier. * * @return string The session data. * * @since 1.7.0 */ public function read($id) { $sess_id = 'sess_' . $id; // Check if id exists if (!xcache_isset($sess_id)) { return; } return (string) xcache_get($sess_id); } /** * Write session data to the SessionHandler backend. * * @param string $id The session identifier. * @param string $sessionData The session data. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function write($id, $sessionData) { $sess_id = 'sess_' . $id; return xcache_set($sess_id, $sessionData, ini_get('session.gc_maxlifetime')); } /** * Destroy the data for a particular session identifier in the SessionHandler backend. * * @param string $id The session identifier. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function destroy($id) { $sess_id = 'sess_' . $id; if (!xcache_isset($sess_id)) { return true; } return xcache_unset($sess_id); } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return extension_loaded('xcache'); } } storage/wincache.php 0000604 00000002544 15245561323 0010511 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2010 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * WINCACHE session storage handler for PHP * * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ class JSessionStorageWincache extends JSessionStorage { /** * Constructor * * @param array $options Optional parameters. * * @since 1.7.0 * @throws RuntimeException */ public function __construct($options = array()) { if (!self::isSupported()) { throw new RuntimeException('Wincache Extension is not available', 404); } parent::__construct($options); } /** * Register the functions of this class with PHP's session handler * * @return void * * @since 3.0.1 */ public function register() { if (!headers_sent()) { ini_set('session.save_handler', 'wincache'); } } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return extension_loaded('wincache') && function_exists('wincache_ucache_get') && !strcmp(ini_get('wincache.ucenabled'), '1'); } } storage.php 0000604 00000011471 15245561323 0006727 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Session * * @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Custom session storage handler for PHP * * @link https://www.php.net/manual/en/function.session-set-save-handler.php * @since 1.7.0 * @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package */ abstract class JSessionStorage { /** * @var JSessionStorage[] JSessionStorage instances container. * @since 1.7.3 */ protected static $instances = array(); /** * Constructor * * @param array $options Optional parameters. * * @since 1.7.0 */ public function __construct($options = array()) { $this->register($options); } /** * Returns a session storage handler object, only creating it if it doesn't already exist. * * @param string $name The session store to instantiate * @param array $options Array of options * * @return JSessionStorage * * @since 1.7.0 * @throws JSessionExceptionUnsupported */ public static function getInstance($name = 'none', $options = array()) { $name = strtolower(JFilterInput::getInstance()->clean($name, 'word')); if (empty(self::$instances[$name])) { /** @var JSessionStorage $class */ $class = 'JSessionStorage' . ucfirst($name); if (!class_exists($class)) { $path = __DIR__ . '/storage/' . $name . '.php'; if (!file_exists($path)) { throw new JSessionExceptionUnsupported('Unable to load session storage class: ' . $name); } JLoader::register($class, $path); // The class should now be loaded if (!class_exists($class)) { throw new JSessionExceptionUnsupported('Unable to load session storage class: ' . $name); } } // Validate the session storage is supported on this platform if (!$class::isSupported()) { throw new JSessionExceptionUnsupported(sprintf('The %s Session Storage is not supported on this platform.', $name)); } self::$instances[$name] = new $class($options); } return self::$instances[$name]; } /** * Register the functions of this class with PHP's session handler * * @return void * * @since 1.7.0 */ public function register() { if (!headers_sent()) { session_set_save_handler( array($this, 'open'), array($this, 'close'), array($this, 'read'), array($this, 'write'), array($this, 'destroy'), array($this, 'gc') ); } } /** * Open the SessionHandler backend. * * @param string $savePath The path to the session object. * @param string $sessionName The name of the session. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function open($savePath, $sessionName) { return true; } /** * Close the SessionHandler backend. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function close() { return true; } /** * Read the data for a particular session identifier from the * SessionHandler backend. * * @param string $id The session identifier. * * @return string The session data. * * @since 1.7.0 */ public function read($id) { return; } /** * Write session data to the SessionHandler backend. * * @param string $id The session identifier. * @param string $sessionData The session data. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function write($id, $sessionData) { return true; } /** * Destroy the data for a particular session identifier in the * SessionHandler backend. * * @param string $id The session identifier. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function destroy($id) { return true; } /** * Garbage collect stale sessions from the SessionHandler backend. * * @param integer $maxlifetime The maximum age of a session. * * @return boolean True on success, false otherwise. * * @since 1.7.0 */ public function gc($maxlifetime = null) { return true; } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 3.0.0 */ public static function isSupported() { return true; } /** * Test to see if the SessionHandler is available. * * @return boolean True on success, false otherwise. * * @since 1.7.0 * @deprecated 4.0 - Use JSessionStorage::isSupported() instead. */ public static function test() { JLog::add('JSessionStorage::test() is deprecated. Use JSessionStorage::isSupported() instead.', JLog::WARNING, 'deprecated'); return static::isSupported(); } }
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