132 lines
3.3 KiB
PHP
132 lines
3.3 KiB
PHP
<?php
|
|
// {{{ICINGA_LICENSE_HEADER}}}
|
|
/**
|
|
* This file is part of Icinga Web 2.
|
|
*
|
|
* Icinga Web 2 - Head for multiple monitoring backends.
|
|
* Copyright (C) 2013 Icinga Development Team
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* @copyright 2013 Icinga Development Team <info@icinga.org>
|
|
* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
|
|
* @author Icinga Development Team <info@icinga.org>
|
|
*
|
|
*/
|
|
// {{{ICINGA_LICENSE_HEADER}}}
|
|
|
|
namespace Icinga\Authentication;
|
|
|
|
/**
|
|
* Base class for handling sessions
|
|
*/
|
|
abstract class Session
|
|
{
|
|
/**
|
|
* Container for session values
|
|
*
|
|
* @var array
|
|
*/
|
|
private $sessionValues = array();
|
|
|
|
/**
|
|
* Read all values from the underlying session implementation
|
|
*/
|
|
abstract public function read();
|
|
|
|
/**
|
|
* Persists changes to the underlying session implementation
|
|
*/
|
|
abstract public function write();
|
|
|
|
/**
|
|
* Purge session
|
|
*/
|
|
abstract public function purge();
|
|
|
|
/**
|
|
* Setter for session values
|
|
*
|
|
* You have to persist values manually
|
|
*
|
|
* @see self::persist
|
|
* @param string $key Name of value
|
|
* @param mixed $value Value
|
|
*
|
|
* @returns PhpSession this
|
|
*/
|
|
public function set($key, $value)
|
|
{
|
|
$this->sessionValues[$key] = $value;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Getter fpr session values
|
|
*
|
|
* Values are available after populate session with method read.
|
|
*
|
|
* @param string $key
|
|
* @param mixed $defaultValue
|
|
*
|
|
* @return mixed
|
|
* @see self::read
|
|
*/
|
|
public function get($key, $defaultValue = null)
|
|
{
|
|
return isset($this->sessionValues[$key]) ?
|
|
$this->sessionValues[$key] : $defaultValue;
|
|
}
|
|
|
|
/**
|
|
* Getter for all session values
|
|
*
|
|
* This are also dirty, unwritten values.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getAll()
|
|
{
|
|
return $this->sessionValues;
|
|
}
|
|
|
|
/**
|
|
* Put an array into session
|
|
*
|
|
* @param array $values
|
|
* @param bool $overwrite Overwrite existing values
|
|
*/
|
|
public function setAll(array $values, $overwrite = false)
|
|
{
|
|
if ($overwrite) {
|
|
$this->clear();
|
|
}
|
|
foreach ($values as $key => $value) {
|
|
if (isset($this->sessionValues[$key]) && !$overwrite) {
|
|
continue;
|
|
}
|
|
$this->sessionValues[$key] = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear all values from the session cache
|
|
*/
|
|
public function clear()
|
|
{
|
|
$this->sessionValues = array();
|
|
}
|
|
}
|