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<?php
/**
* Slim - a micro PHP 5 framework
*
* @author Josh Lockhart
* @link http://www.slimframework.com
* @copyright 2011 Josh Lockhart
*
* MIT LICENSE
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* Session Cookie Handler
*
* This class is used as an adapter for PHP's $_SESSION handling.
* Session data will be written to and read from signed, encrypted
* cookies. If the current PHP installation does not have the `mcrypt`
* extension, session data will be written to signed but unencrypted
* cookies; however, the session cookies will still be secure and will
* become invalid if manually edited after set by PHP.
*
* @package Slim
* @author Josh Lockhart
* @since Version 1.3
*/
class Slim_Session_Handler_Cookies extends Slim_Session_Handler {
public function open( $savePath, $sessionName ) {
return true;
}
public function close() {
return true; //Not used
}
public function read( $id ) {
return $this->app->getEncryptedCookie($id);
}
public function write( $id, $sessionData ) {
$this->app->setEncryptedCookie($id, $sessionData, 0);
}
public function destroy( $id ) {
$this->app->deleteCookie($id);
}
public function gc( $maxLifetime ) {
return true; //Not used
}
}
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