140 lines
3.4 KiB
PHP
140 lines
3.4 KiB
PHP
<?php
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namespace LAM\AJAX;
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2011 - 2017 Roland Gruber
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* Manages all AJAX requests.
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*
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* @author Roland Gruber
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* @package tools
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*/
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/** security functions */
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include_once("../../lib/security.inc");
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// start session
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if (isset($_GET['selfservice'])) {
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// self service uses a different session name
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session_name('SELFSERVICE');
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}
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// return standard JSON response if session expired
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if (startSecureSession(false, true) === false) {
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echo json_encode(array(
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'sessionExpired' => "true"
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));
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die();
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}
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setlanguage();
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$ajax = new Ajax();
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$ajax->handleRequest();
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/**
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* Manages all AJAX requests.
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*/
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class Ajax {
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/**
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* Manages an AJAX request.
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*/
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public function handleRequest() {
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$this->setHeader();
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// check token
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validateSecurityToken(false);
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if (isset($_GET['module']) && isset($_GET['scope']) && in_array($_GET['module'], getAvailableModules($_GET['scope']))) {
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enforceUserIsLoggedIn();
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if (isset($_GET['useContainer']) && ($_GET['useContainer'] == '1')) {
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if (!isset($_SESSION['account'])) die();
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$module = $_SESSION['account']->getAccountModule($_GET['module']);
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$module->handleAjaxRequest();
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}
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else {
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$module = new $_GET['module']($_GET['scope']);
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$module->handleAjaxRequest();
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}
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}
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if (!isset($_GET['function'])) {
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die();
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}
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$function = $_GET['function'];
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if (!isset($_POST['jsonInput'])) {
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die();
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}
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$jsonInput = $_POST['jsonInput'];
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if ($function == 'passwordStrengthCheck') {
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$this->checkPasswordStrength($jsonInput);
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}
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enforceUserIsLoggedIn();
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if ($function == 'passwordChange') {
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$this->managePasswordChange($jsonInput);
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}
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elseif ($function == 'upload') {
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include_once('../../lib/upload.inc');
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$typeManager = new \LAM\TYPES\TypeManager();
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$uploader = new LAM\UPLOAD\Uploader($typeManager->getConfiguredType($_GET['typeId']));
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ob_start();
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$jsonOut = $uploader->doUpload();
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ob_end_clean();
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echo $jsonOut;
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}
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}
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/**
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* Sets JSON HTTP header.
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*/
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private static function setHeader() {
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if (!headers_sent()) {
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header('Content-Type: application/json; charset=utf-8');
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}
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}
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/**
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* Manages a password change request on the edit account page.
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*
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* @param array $input input parameters
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*/
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private static function managePasswordChange($input) {
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$return = $_SESSION['account']->setNewPassword($input);
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echo json_encode($return);
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}
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/**
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* Checks if a password is accepted by LAM's password policy.
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*
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* @param array $input input parameters
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*/
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private function checkPasswordStrength($input) {
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$password = $input['password'];
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$result = checkPasswordStrength($password, null, null);
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echo json_encode(array("result" => $result));
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}
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}
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?>
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