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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
commit8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch)
tree2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Session/SaveHandler
parentInitial commit. (diff)
downloadicingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.tar.xz
icingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.zip
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/vendor/Zend/Session/SaveHandler')
-rw-r--r--library/vendor/Zend/Session/SaveHandler/DbTable.php579
-rw-r--r--library/vendor/Zend/Session/SaveHandler/Exception.php36
-rw-r--r--library/vendor/Zend/Session/SaveHandler/Interface.php81
3 files changed, 696 insertions, 0 deletions
diff --git a/library/vendor/Zend/Session/SaveHandler/DbTable.php b/library/vendor/Zend/Session/SaveHandler/DbTable.php
new file mode 100644
index 0000000..a4b1bf7
--- /dev/null
+++ b/library/vendor/Zend/Session/SaveHandler/DbTable.php
@@ -0,0 +1,579 @@
+<?php
+
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-webat this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Session
+ */
+
+/**
+ * @see Zend_Db_Table_Abstract
+ */
+
+/**
+ * @see Zend_Db_Table_Row_Abstract
+ */
+
+/**
+ * @see Zend_Config
+ */
+
+/**
+ * Zend_Session_SaveHandler_DbTable
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @subpackage SaveHandler
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Session_SaveHandler_DbTable
+ extends Zend_Db_Table_Abstract
+ implements Zend_Session_SaveHandler_Interface
+{
+ const PRIMARY_ASSIGNMENT = 'primaryAssignment';
+ const PRIMARY_ASSIGNMENT_SESSION_SAVE_PATH = 'sessionSavePath';
+ const PRIMARY_ASSIGNMENT_SESSION_NAME = 'sessionName';
+ const PRIMARY_ASSIGNMENT_SESSION_ID = 'sessionId';
+
+ const MODIFIED_COLUMN = 'modifiedColumn';
+ const LIFETIME_COLUMN = 'lifetimeColumn';
+ const DATA_COLUMN = 'dataColumn';
+
+ const LIFETIME = 'lifetime';
+ const OVERRIDE_LIFETIME = 'overrideLifetime';
+
+ const PRIMARY_TYPE_NUM = 'PRIMARY_TYPE_NUM';
+ const PRIMARY_TYPE_PRIMARYNUM = 'PRIMARY_TYPE_PRIMARYNUM';
+ const PRIMARY_TYPE_ASSOC = 'PRIMARY_TYPE_ASSOC';
+ const PRIMARY_TYPE_WHERECLAUSE = 'PRIMARY_TYPE_WHERECLAUSE';
+
+ /**
+ * Session table primary key value assignment
+ *
+ * @var array
+ */
+ protected $_primaryAssignment = null;
+
+ /**
+ * Session table last modification time column
+ *
+ * @var string
+ */
+ protected $_modifiedColumn = null;
+
+ /**
+ * Session table lifetime column
+ *
+ * @var string
+ */
+ protected $_lifetimeColumn = null;
+
+ /**
+ * Session table data column
+ *
+ * @var string
+ */
+ protected $_dataColumn = null;
+
+ /**
+ * Session lifetime
+ *
+ * @var int
+ */
+ protected $_lifetime = false;
+
+ /**
+ * Whether or not the lifetime of an existing session should be overridden
+ *
+ * @var boolean
+ */
+ protected $_overrideLifetime = false;
+
+ /**
+ * Session save path
+ *
+ * @var string
+ */
+ protected $_sessionSavePath;
+
+ /**
+ * Session name
+ *
+ * @var string
+ */
+ protected $_sessionName;
+
+ /**
+ * Constructor
+ *
+ * $config is an instance of Zend_Config or an array of key/value pairs containing configuration options for
+ * Zend_Session_SaveHandler_DbTable and Zend_Db_Table_Abstract. These are the configuration options for
+ * Zend_Session_SaveHandler_DbTable:
+ *
+ * primaryAssignment => (string|array) Session table primary key value assignment
+ * (optional; default: 1 => sessionId) You have to assign a value to each primary key of your session table.
+ * The value of this configuration option is either a string if you have only one primary key or an array if
+ * you have multiple primary keys. The array consists of numeric keys starting at 1 and string values. There
+ * are some values which will be replaced by session information:
+ *
+ * sessionId => The id of the current session
+ * sessionName => The name of the current session
+ * sessionSavePath => The save path of the current session
+ *
+ * NOTE: One of your assignments MUST contain 'sessionId' as value!
+ *
+ * modifiedColumn => (string) Session table last modification time column
+ *
+ * lifetimeColumn => (string) Session table lifetime column
+ *
+ * dataColumn => (string) Session table data column
+ *
+ * lifetime => (integer) Session lifetime (optional; default: ini_get('session.gc_maxlifetime'))
+ *
+ * overrideLifetime => (boolean) Whether or not the lifetime of an existing session should be overridden
+ * (optional; default: false)
+ *
+ * @param Zend_Config|array $config User-provided configuration
+ * @return void
+ * @throws Zend_Session_SaveHandler_Exception
+ */
+ public function __construct($config)
+ {
+ if ($config instanceof Zend_Config) {
+ $config = $config->toArray();
+ } else if (!is_array($config)) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ '$config must be an instance of Zend_Config or array of key/value pairs containing '
+ . 'configuration options for Zend_Session_SaveHandler_DbTable and Zend_Db_Table_Abstract.');
+ }
+
+ foreach ($config as $key => $value) {
+ do {
+ switch ($key) {
+ case self::PRIMARY_ASSIGNMENT:
+ $this->_primaryAssignment = $value;
+ break;
+ case self::MODIFIED_COLUMN:
+ $this->_modifiedColumn = (string) $value;
+ break;
+ case self::LIFETIME_COLUMN:
+ $this->_lifetimeColumn = (string) $value;
+ break;
+ case self::DATA_COLUMN:
+ $this->_dataColumn = (string) $value;
+ break;
+ case self::LIFETIME:
+ $this->setLifetime($value);
+ break;
+ case self::OVERRIDE_LIFETIME:
+ $this->setOverrideLifetime($value);
+ break;
+ default:
+ // unrecognized options passed to parent::__construct()
+ break 2;
+ }
+ unset($config[$key]);
+ } while (false);
+ }
+
+ parent::__construct($config);
+ }
+
+ /**
+ * Destructor
+ *
+ * @return void
+ */
+ public function __destruct()
+ {
+ Zend_Session::writeClose();
+ }
+
+ /**
+ * Set session lifetime and optional whether or not the lifetime of an existing session should be overridden
+ *
+ * $lifetime === false resets lifetime to session.gc_maxlifetime
+ *
+ * @param int $lifetime
+ * @param boolean $overrideLifetime (optional)
+ * @return Zend_Session_SaveHandler_DbTable
+ */
+ public function setLifetime($lifetime, $overrideLifetime = null)
+ {
+ if ($lifetime < 0) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+ throw new Zend_Session_SaveHandler_Exception();
+ } else if (empty($lifetime)) {
+ $this->_lifetime = (int) ini_get('session.gc_maxlifetime');
+ } else {
+ $this->_lifetime = (int) $lifetime;
+ }
+
+ if ($overrideLifetime != null) {
+ $this->setOverrideLifetime($overrideLifetime);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Retrieve session lifetime
+ *
+ * @return int
+ */
+ public function getLifetime()
+ {
+ return $this->_lifetime;
+ }
+
+ /**
+ * Set whether or not the lifetime of an existing session should be overridden
+ *
+ * @param boolean $overrideLifetime
+ * @return Zend_Session_SaveHandler_DbTable
+ */
+ public function setOverrideLifetime($overrideLifetime)
+ {
+ $this->_overrideLifetime = (boolean) $overrideLifetime;
+
+ return $this;
+ }
+
+ /**
+ * Retrieve whether or not the lifetime of an existing session should be overridden
+ *
+ * @return boolean
+ */
+ public function getOverrideLifetime()
+ {
+ return $this->_overrideLifetime;
+ }
+
+ /**
+ * Open Session
+ *
+ * @param string $save_path
+ * @param string $name
+ * @return boolean
+ */
+ public function open($save_path, $name)
+ {
+ $this->_sessionSavePath = $save_path;
+ $this->_sessionName = $name;
+
+ return true;
+ }
+
+ /**
+ * Close session
+ *
+ * @return boolean
+ */
+ public function close()
+ {
+ return true;
+ }
+
+ /**
+ * Read session data
+ *
+ * @param string $id
+ * @return string
+ */
+ public function read($id)
+ {
+ $return = '';
+
+ $rows = call_user_func_array(array(&$this, 'find'), $this->_getPrimary($id));
+
+ if (count($rows)) {
+ if ($this->_getExpirationTime($row = $rows->current()) > time()) {
+ $return = $row->{$this->_dataColumn};
+ } else {
+ $this->destroy($id);
+ }
+ }
+
+ return $return;
+ }
+
+ /**
+ * Write session data
+ *
+ * @param string $id
+ * @param string $data
+ * @return boolean
+ */
+ public function write($id, $data)
+ {
+ $return = false;
+
+ $data = array($this->_modifiedColumn => time(),
+ $this->_dataColumn => (string) $data);
+
+ $rows = call_user_func_array(array(&$this, 'find'), $this->_getPrimary($id));
+
+ if (count($rows)) {
+ $data[$this->_lifetimeColumn] = $this->_getLifetime($rows->current());
+
+ if ($this->update($data, $this->_getPrimary($id, self::PRIMARY_TYPE_WHERECLAUSE))) {
+ $return = true;
+ }
+ } else {
+ $data[$this->_lifetimeColumn] = $this->_lifetime;
+
+ if ($this->insert(array_merge($this->_getPrimary($id, self::PRIMARY_TYPE_ASSOC), $data))) {
+ $return = true;
+ }
+ }
+
+ return $return;
+ }
+
+ /**
+ * Destroy session
+ *
+ * @param string $id
+ * @return boolean
+ */
+ public function destroy($id)
+ {
+ $return = false;
+
+ if ($this->delete($this->_getPrimary($id, self::PRIMARY_TYPE_WHERECLAUSE))) {
+ $return = true;
+ }
+
+ return $return;
+ }
+
+ /**
+ * Garbage Collection
+ *
+ * @param int $maxlifetime
+ * @return true
+ */
+ public function gc($maxlifetime)
+ {
+ $this->delete($this->getAdapter()->quoteIdentifier($this->_modifiedColumn, true) . ' + '
+ . $this->getAdapter()->quoteIdentifier($this->_lifetimeColumn, true) . ' < '
+ . $this->getAdapter()->quote(time()));
+
+ return true;
+ }
+
+ /**
+ * Calls other protected methods for individual setup tasks and requirement checks
+ *
+ * @return void
+ */
+ protected function _setup()
+ {
+ parent::_setup();
+
+ $this->_setupPrimaryAssignment();
+ $this->setLifetime($this->_lifetime);
+
+ $this->_checkRequiredColumns();
+ }
+
+ /**
+ * Initialize table and schema names
+ *
+ * @return void
+ * @throws Zend_Session_SaveHandler_Exception
+ */
+ protected function _setupTableName()
+ {
+ if (empty($this->_name) && basename(($this->_name = session_save_path())) != $this->_name) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception('session.save_path is a path and not a table name.');
+ }
+
+ if (strpos($this->_name, '.')) {
+ list($this->_schema, $this->_name) = explode('.', $this->_name);
+ }
+ }
+
+ /**
+ * Initialize session table primary key value assignment
+ *
+ * @return void
+ * @throws Zend_Session_SaveHandler_Exception
+ */
+ protected function _setupPrimaryAssignment()
+ {
+ if ($this->_primaryAssignment === null) {
+ $this->_primaryAssignment = array(1 => self::PRIMARY_ASSIGNMENT_SESSION_ID);
+ } else if (!is_array($this->_primaryAssignment)) {
+ $this->_primaryAssignment = array(1 => (string) $this->_primaryAssignment);
+ } else if (isset($this->_primaryAssignment[0])) {
+ array_unshift($this->_primaryAssignment, null);
+
+ unset($this->_primaryAssignment[0]);
+ }
+
+ if (count($this->_primaryAssignment) !== count($this->_primary)) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ "Value for configuration option '" . self::PRIMARY_ASSIGNMENT . "' must have an assignment "
+ . "for each session table primary key.");
+ } else if (!in_array(self::PRIMARY_ASSIGNMENT_SESSION_ID, $this->_primaryAssignment)) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ "Value for configuration option '" . self::PRIMARY_ASSIGNMENT . "' must have an assignment "
+ . "for the session id ('" . self::PRIMARY_ASSIGNMENT_SESSION_ID . "').");
+ }
+ }
+
+ /**
+ * Check for required session table columns
+ *
+ * @return void
+ * @throws Zend_Session_SaveHandler_Exception
+ */
+ protected function _checkRequiredColumns()
+ {
+ if ($this->_modifiedColumn === null) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ "Configuration must define '" . self::MODIFIED_COLUMN . "' which names the "
+ . "session table last modification time column.");
+ } else if ($this->_lifetimeColumn === null) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ "Configuration must define '" . self::LIFETIME_COLUMN . "' which names the "
+ . "session table lifetime column.");
+ } else if ($this->_dataColumn === null) {
+ /**
+ * @see Zend_Session_SaveHandler_Exception
+ */
+
+ throw new Zend_Session_SaveHandler_Exception(
+ "Configuration must define '" . self::DATA_COLUMN . "' which names the "
+ . "session table data column.");
+ }
+ }
+
+ /**
+ * Retrieve session table primary key values
+ *
+ * @param string $id
+ * @param string $type (optional; default: self::PRIMARY_TYPE_NUM)
+ * @return array
+ */
+ protected function _getPrimary($id, $type = null)
+ {
+ $this->_setupPrimaryKey();
+
+ if ($type === null) {
+ $type = self::PRIMARY_TYPE_NUM;
+ }
+
+ $primaryArray = array();
+
+ foreach ($this->_primary as $index => $primary) {
+ switch ($this->_primaryAssignment[$index]) {
+ case self::PRIMARY_ASSIGNMENT_SESSION_SAVE_PATH:
+ $value = $this->_sessionSavePath;
+ break;
+ case self::PRIMARY_ASSIGNMENT_SESSION_NAME:
+ $value = $this->_sessionName;
+ break;
+ case self::PRIMARY_ASSIGNMENT_SESSION_ID:
+ $value = (string) $id;
+ break;
+ default:
+ $value = (string) $this->_primaryAssignment[$index];
+ break;
+ }
+
+ switch ((string) $type) {
+ case self::PRIMARY_TYPE_PRIMARYNUM:
+ $primaryArray[$index] = $value;
+ break;
+ case self::PRIMARY_TYPE_ASSOC:
+ $primaryArray[$primary] = $value;
+ break;
+ case self::PRIMARY_TYPE_WHERECLAUSE:
+ $primaryArray[] = $this->getAdapter()->quoteIdentifier($primary, true) . ' = '
+ . $this->getAdapter()->quote($value);
+ break;
+ case self::PRIMARY_TYPE_NUM:
+ default:
+ $primaryArray[] = $value;
+ break;
+ }
+ }
+
+ return $primaryArray;
+ }
+
+ /**
+ * Retrieve session lifetime considering Zend_Session_SaveHandler_DbTable::OVERRIDE_LIFETIME
+ *
+ * @param Zend_Db_Table_Row_Abstract $row
+ * @return int
+ */
+ protected function _getLifetime(Zend_Db_Table_Row_Abstract $row)
+ {
+ $return = $this->_lifetime;
+
+ if (!$this->_overrideLifetime) {
+ $return = (int) $row->{$this->_lifetimeColumn};
+ }
+
+ return $return;
+ }
+
+ /**
+ * Retrieve session expiration time
+ *
+ * @param Zend_Db_Table_Row_Abstract $row
+ * @return int
+ */
+ protected function _getExpirationTime(Zend_Db_Table_Row_Abstract $row)
+ {
+ return (int) $row->{$this->_modifiedColumn} + $this->_getLifetime($row);
+ }
+}
diff --git a/library/vendor/Zend/Session/SaveHandler/Exception.php b/library/vendor/Zend/Session/SaveHandler/Exception.php
new file mode 100644
index 0000000..2b1876f
--- /dev/null
+++ b/library/vendor/Zend/Session/SaveHandler/Exception.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Session_Exception
+ */
+
+/**
+ * Zend_Session_SaveHandler_Exception
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Session_SaveHandler_Exception extends Zend_Session_Exception
+{}
diff --git a/library/vendor/Zend/Session/SaveHandler/Interface.php b/library/vendor/Zend/Session/SaveHandler/Interface.php
new file mode 100644
index 0000000..18ed5fe
--- /dev/null
+++ b/library/vendor/Zend/Session/SaveHandler/Interface.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ * @since Preview Release 0.2
+ */
+
+/**
+ * Zend_Session_SaveHandler_Interface
+ *
+ * @category Zend
+ * @package Zend_Session
+ * @subpackage SaveHandler
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @see http://php.net/session_set_save_handler
+ */
+interface Zend_Session_SaveHandler_Interface
+{
+
+ /**
+ * Open Session - retrieve resources
+ *
+ * @param string $save_path
+ * @param string $name
+ */
+ public function open($save_path, $name);
+
+ /**
+ * Close Session - free resources
+ *
+ */
+ public function close();
+
+ /**
+ * Read session data
+ *
+ * @param string $id
+ */
+ public function read($id);
+
+ /**
+ * Write Session - commit data to resource
+ *
+ * @param string $id
+ * @param mixed $data
+ */
+ public function write($id, $data);
+
+ /**
+ * Destroy Session - remove data from resource for
+ * given session id
+ *
+ * @param string $id
+ */
+ public function destroy($id);
+
+ /**
+ * Garbage Collection - remove old session data older
+ * than $maxlifetime (in seconds)
+ *
+ * @param int $maxlifetime
+ */
+ public function gc($maxlifetime);
+
+}