Current File : /home/tjamichg/cursos.tjamich.gob.mx/main/auth/external_login/login.ldap.php
<?php
/* For licensing terms, see /license.txt */
use ChamiloSession as Session;
/**
* This file is included in main/inc/local.inc.php at user login if the user have 'extldap' in
* his auth_source field instead of platform.
*
* Variables that can be used :
* - $login : string containing the username posted by the user
* - $password : string containing the password posted by the user
* - $uData : associative array with those keys :
* -username
* -password
* -auth_source
* -active
* -expiration_date
*
* If login succeeds, we have 2 choices :
* 1. - set $loginFailed to false,
* - set $_SESSION['_user']['user_id'] with the Chamilo user_id
* - set $uidReset to true
* - upgrade user info in chamilo database if needed
* - let the script local.inc.php continue
*
* 2. - set $_SESSION['_user']['user_id'] with the Chamilo user_id
* - set $_SESSION['_user']['uidReset'] to true
* - upgrade user info in chamilo database if needed
* - redirect to any page and let local.inc.php do the magic
*
* If login fails we have to redirect to index.php with the right message
* Possible messages are :
* - index.php?loginFailed=1&error=access_url_inactive
* - index.php?loginFailed=1&error=account_expired
* - index.php?loginFailed=1&error=account_inactive
* - index.php?loginFailed=1&error=user_password_incorrect
* - index.php?loginFailed=1&error=unrecognize_sso_origin');
*/
require_once __DIR__.'/ldap.inc.php';
require_once __DIR__.'/functions.inc.php';
$debug = false;
if ($debug) {
error_log('Entering login.ldap.php');
}
$ldap_user = extldap_authenticate($login, $password);
if ($ldap_user !== false) {
if ($debug) {
error_log('extldap_authenticate works');
}
$chamilo_user = extldap_get_chamilo_user($ldap_user);
//userid is not on the ldap, we have to use $uData variable from local.inc.php
$chamilo_user['user_id'] = $uData['user_id'];
if ($debug) {
error_log("chamilo_user found user_id: {$uData['user_id']}");
}
//Update user info
if (isset($extldap_config['update_userinfo']) && $extldap_config['update_userinfo']) {
external_update_user($chamilo_user);
if ($debug) {
error_log("Calling external_update_user");
}
}
$loginFailed = false;
$_user['user_id'] = $chamilo_user['user_id'];
$_user['status'] = (isset($chamilo_user['status']) ? $chamilo_user['status'] : 5);
$_user['uidReset'] = true;
Session::write('_user', $_user);
$uidReset = true;
$logging_in = true;
Event::eventLogin($_user['user_id']);
} else {
if ($debug) {
error_log('extldap_authenticate error');
}
$loginFailed = true;
$uidReset = false;
if (isset($_user) && isset($_user['user_id'])) {
unset($_user['user_id']);
}
}
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