90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<?php
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/**
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* Copyright 2003-2017 Horde LLC (http://www.horde.org/)
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*
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* See the enclosed file COPYING for license information (GPL). If you
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* did not receive this file, see http://www.horde.org/licenses/gpl.
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*
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* @category Horde
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* @copyright 2003-2017 Horde LLC
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* @license http://www.horde.org/licenses/gpl GPL
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* @package Passwd
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*/
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/**
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* The composite class chains other drivers together to change and a user's
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* password stored on various backends.
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*
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* @author Max Kalika <max@horde.org>
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* @category Horde
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* @copyright 2003-2017 Horde LLC
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* @license http://www.horde.org/licenses/gpl GPL
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* @package Passwd
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*/
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class Passwd_Driver_Composite extends Passwd_Driver
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{
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/**
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* Hash of instantiated drivers.
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*
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* @var array
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*/
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protected $_drivers = null;
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/**
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* @param array $params Driver parameters:
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* - drivers: (array) Array of Passwd_Driver objects.
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*
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* @throws Passwd_Exception
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*/
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public function __construct(array $params = array())
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{
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if (!isset($params['drivers']) || !is_array($params['drivers'])) {
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throw new Passwd_Exception(_("Required 'drivers' is misconfigured in Composite configuration."));
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}
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parent::__construct($params);
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}
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/**
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* Instantiate configured drivers.
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*/
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protected function _loadDrivers()
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{
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if (!is_null($this->_drivers)) {
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return;
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}
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$driver = $GLOBALS['injector']->getInstance('Passwd_Factory_Driver');
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foreach ($this->_params['drivers'] as $key => $val) {
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if (!isset($this->_drivers[$key])) {
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try {
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$res = $driver->create($key, array_merge($val, array(
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'is_subdriver' => true
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)));
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} catch (Passwd_Exception $e) {
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throw new Passwd_Exception(sprintf(_("%s: unable to load sub driver: %s"), $key, $e->getMessage()));
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}
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$this->_drivers[$key] = $res;
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}
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}
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}
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/**
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*/
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protected function _changePassword($user, $oldpass, $newpass)
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{
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$this->_loadDrivers();
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foreach ($this->_drivers as $key => $driver) {
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try {
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$driver->changePassword($user, $oldpass, $newpass);
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} catch (Passwd_Exception $e) {
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throw new Passwd_Exception(sprintf(_("Failure in changing password for %s: %s"), $this->_params['drivers'][$key]['name'], $e->getMessage()));
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}
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}
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}
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}
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