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Base.php
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Base.php
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<?php
/**
* Abstract storage backend class for the Kolab 2-Factor-Authentication plugin
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Kolab2FA\Storage;
use \Kolab2FA\Log;
abstract class Base
{
public $username = null;
protected $config = array();
protected $logger;
/**
*
*/
public static function factory($backend, $config)
{
$classmap = array(
'ldap' => '\\Kolab2FA\\Storage\\LDAP',
'roundcube' => '\\Kolab2FA\\Storage\\RcubeUser',
'rcubeuser' => '\\Kolab2FA\\Storage\\RcubeUser',
);
$cls = $classmap[strtolower($backend)];
if ($cls && class_exists($cls)) {
return new $cls($config);
}
throw new Exception("Unknown storage backend '$backend'");
}
/**
* Default constructor
*/
public function __construct($config = null)
{
if (is_array($config)) {
$this->init($config);
}
}
/**
* Initialize the driver with the given config options
*/
public function init(array $config)
{
$this->config = array_merge($this->config, $config);
// use syslog logger by default
$this->set_logger(new Log\Syslog());
}
/**
*
*/
public function set_logger(Log\Logger $logger)
{
$this->logger = $logger;
if ($this->config['debug']) {
$this->logger->set_level(LOG_DEBUG);
}
else if ($this->config['loglevel']) {
$this->logger->set_level($this->config['loglevel']);
}
}
/**
* Set username to store data for
*/
public function set_username($username)
{
$this->username = $username;
}
/**
* Send messager to the logging system
*/
protected function log($level, $message)
{
if ($this->logger) {
$this->logger->log($level, $message);
}
}
/**
* List keys holding settings for 2-factor-authentication
*/
abstract public function enumerate();
/**
* Read data for the given key
*/
abstract public function read($key);
/**
* Save data for the given key
*/
abstract public function write($key, $value);
/**
* Remove the data stored for the given key
*/
abstract public function remove($key);
}

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text/x-php
Expires
Sat, Apr 4, 3:43 AM (6 h, 38 m)
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Storage Format
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Storage Handle
2c/3f/0901537b49fe6d27fa6aecf2532c
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Base.php (3 KB)

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