/**
* Login function, handling standard login, loginas, LDAP connection
* Preferences get loaded on success
*
* @param bool $force_login To allow admin users to login as someone else
*
* @return boolean Job done
*/
static function login($force_login = false)
{
$ldap_connection = CAppUI::conf("admin LDAP ldap_connection");
$allow_login_as_ldap = CAppUI::conf("admin LDAP allow_login_as_admin");
// Login as
$loginas = trim(CValue::request("loginas"));
$passwordas = trim(CValue::request("passwordas"));
// LDAP
$ldap_guid = trim(CValue::get("ldap_guid"));
// Standard login
$username = trim(CValue::request("username"));
$password = trim(CValue::request("password"));
// Token sign-in
$token_hash = trim(CValue::request("token"));
// Test login and password validity
$user = new CUser();
$user->_is_logging = true;
// -------------- Login as: no need to provide a password for administrators
if ($loginas) {
if (self::$instance->user_type != 1 && !$force_login) {
self::setMsg("Auth-failed-loginas-admin", UI_MSG_ERROR);
return false;
}
$username = $loginas;
$password = $ldap_connection ? $passwordas : null;
if (self::$instance->user_type == 1 && $allow_login_as_ldap) {
$password = null;
}
$user->user_username = $username;
$user->_user_password = $password;
} elseif ($ldap_connection && $ldap_guid) {
try {
$user = CLDAP::getFromLDAPGuid($ldap_guid);
} catch (Exception $e) {
self::setMsg($e->getMessage(), UI_MSG_ERROR);
return false;
}
} elseif ($token_hash) {
$token = CViewAccessToken::getByHash($token_hash);
if (!$token->isValid()) {
self::setMsg("Auth-failed-invalidToken", UI_MSG_ERROR);
return false;
}
$token->useIt();
$token->applyParams();
$user->load($token->user_id);
self::$instance->auth_method = "token";
} elseif (self::$auth_info && self::$auth_info->user_id) {
$auth = self::$auth_info;
$user->load($auth->user_id);
self::$instance->auth_method = $auth->auth_method;
} else {
if (!$username) {
self::setMsg("Auth-failed-nousername", UI_MSG_ERROR);
return false;
}
if (!$password) {
self::setMsg("Auth-failed-nopassword", UI_MSG_ERROR);
return false;
}
$user->user_username = $username;
$user->_user_password = $password;
self::$instance->weak_password = self::checkPasswordWeakness($user);
}
if (!$user->_id) {
$user->loadMatchingObject();
self::$instance->auth_method = "basic";
}
// User template case
if ($user->template) {
self::setMsg("Auth-failed-template", UI_MSG_ERROR);
return false;
}
// LDAP case (when not using a ldap_guid), we check is the user in the LDAP directory is still allowed
// TODO we shoud check it when using ldap_guid too
if ($ldap_connection && $username) {
$user_ldap = new CUser();
$user_ldap->user_username = $username;
$user_ldap->loadMatchingObject();
$idex = $user_ldap->loadLastId400(CAppUI::conf("admin LDAP ldap_tag"));
// The user in linked to the LDAP
if ($idex->_id) {
$ldap_guid = $idex->id400;
$user_ldap->_user_password = $password;
$user_ldap->_bound = false;
try {
$user = CLDAP::login($user_ldap, $ldap_guid);
if (!$user->_bound) {
self::setMsg("Auth-failed-combination", UI_MSG_ERROR);
return false;
}
} catch (CMbInvalidCredentialsException $e) {
self::setMsg($e->getMessage(), UI_MSG_WARNING);
return false;
} catch (CMbException $e) {
// No UI_MSG_ERROR nor $e->stepAjax as it needs to run through!
self::setMsg($e->getMessage(), UI_MSG_WARNING);
}
}
}
if (!$user->_bound && !self::checkPasswordAttempt($user)) {
return false;
}
$user->user_login_errors = 0;
$user->store();
// Put user_group in AppUI
self::$instance->user_remote = 1;
$ds = CSQLDataSource::get("std");
// We get the user's group if the Mediusers module is installed
if ($ds->loadTable("users_mediboard") && $ds->loadTable("groups_mediboard")) {
$sql = "SELECT `remote` FROM `users_mediboard` WHERE `user_id` = '{$user->_id}'";
self::$instance->user_remote = $ds->loadResult($sql);
$sql = "SELECT `groups_mediboard`.`group_id`\n FROM `groups_mediboard`, `functions_mediboard`, `users_mediboard`\n WHERE `groups_mediboard`.`group_id` = `functions_mediboard`.`group_id`\n AND `functions_mediboard`.`function_id` = `users_mediboard`.`function_id`\n AND `users_mediboard`.`user_id` = '{$user->_id}'";
self::$instance->user_group = $ds->loadResult($sql);
}
// Test if remote connection is allowed
// Get the client and the proxy IP
$adress = get_remote_address();
self::$instance->ip = $adress["client"];
self::$instance->proxy = $adress["proxy"];
self::$instance->_is_intranet = is_intranet_ip(self::$instance->ip) && self::$instance->ip != self::conf("system reverse_proxy");
if (!self::$instance->_is_intranet && self::$instance->user_remote == 1 && $user->user_type != 1) {
self::setMsg("Auth-failed-user-noremoteaccess", UI_MSG_ERROR);
return false;
}
self::$instance->user_id = $user->_id;
// save the last_login dateTime
CUserAuthentication::logAuth($user);
// <DEPRECATED>
self::$instance->user_first_name = $user->user_first_name;
self::$instance->user_last_name = $user->user_last_name;
self::$instance->user_email = $user->user_email;
self::$instance->user_type = $user->user_type;
self::$instance->user_last_login = $user->getLastLogin();
// </DEPRECATED>
// load the user preferences
self::buildPrefs();
return true;
}
<?php
/**
* $Id$
*
* @category Admin
* @package Mediboard
* @author SARL OpenXtrem <*****@*****.**>
* @license GNU General Public License, see http://www.gnu.org/licenses/gpl.html
* @version $Revision$
* @link http://www.mediboard.org
*/
CCanDo::checkEdit();
$mediuser_id = CValue::get("user_id");
$action = CValue::get("action", "update");
$mediuser = new CMediusers();
$mediuser->load($mediuser_id);
if ($mediuser->_id) {
$user = $mediuser->_ref_user;
if ($user->_id && $user->isLDAPLinked()) {
$ldap_idex = $user->loadLastId400(CAppUI::conf("admin LDAP ldap_tag"));
if ($action == "update") {
CLDAP::login($user, $ldap_idex->id400);
CAppUI::stepAjax("user-updated-from-ldap");
} elseif ($action == "unlink") {
$ldap_idex->delete();
CAppUI::stepAjax("user-unlink_from_ldap");
}
}
}
CApp::rip();
