/**
* Save user account settings
* @return
*/
public function saveGeneralSettingsObject()
{
global $ilUser, $ilSetting;
$this->initFormGeneralSettings();
if ($this->form->checkInput()) {
$valid = true;
if (!strlen($this->form->getInput('loginname_change_blocking_time'))) {
$valid = false;
$this->form->getItemByPostVar('loginname_change_blocking_time')->setAlert($this->lng->txt('loginname_change_blocking_time_invalidity_info'));
}
include_once './Services/PrivacySecurity/classes/class.ilSecuritySettings.php';
$security = ilSecuritySettings::_getInstance();
// account security settings
$security->setPasswordCharsAndNumbersEnabled((bool) $_POST["password_chars_and_numbers_enabled"]);
$security->setPasswordSpecialCharsEnabled((bool) $_POST["password_special_chars_enabled"]);
$security->setPasswordMinLength((int) $_POST["password_min_length"]);
$security->setPasswordMaxLength((int) $_POST["password_max_length"]);
$security->setPasswordNumberOfUppercaseChars((int) $_POST['password_ucase_chars_num']);
$security->setPasswordNumberOfLowercaseChars((int) $_POST['password_lowercase_chars_num']);
$security->setPasswordMaxAge((int) $_POST["password_max_age"]);
$security->setLoginMaxAttempts((int) $_POST["login_max_attempts"]);
$security->setPreventionOfSimultaneousLogins((bool) $_POST['ps_prevent_simultaneous_logins']);
$security->setPasswordChangeOnFirstLoginEnabled((bool) $_POST['password_change_on_first_login_enabled']);
$security->setPasswordMustNotContainLoginnameStatus((int) $_POST['password_must_not_contain_loginame']);
if (!$security->validate($this->form)) {
$valid = false;
}
if ($valid) {
$security->save();
include_once './Services/User/classes/class.ilUserAccountSettings.php';
ilUserAccountSettings::getInstance()->enableLocalUserAdministration($this->form->getInput('lua'));
ilUserAccountSettings::getInstance()->restrictUserAccess($this->form->getInput('lrua'));
ilUserAccountSettings::getInstance()->update();
// TODO: move to user account settings
$save_blocking_time_in_seconds = (int) $ilSetting->get('loginname_change_blocking_time') * 86400;
$ilSetting->set('allow_change_loginname', (int) $this->form->getInput('allow_change_loginname'));
$ilSetting->set('create_history_loginname', (int) $this->form->getInput('create_history_loginname'));
$ilSetting->set('reuse_of_loginnames', (int) $this->form->getInput('reuse_of_loginnames'));
$ilSetting->set('loginname_change_blocking_time', (int) $save_blocking_time_in_seconds);
$ilSetting->set('user_adm_alpha_nav', (int) $this->form->getInput('user_adm_alpha_nav'));
$ilSetting->set('user_reactivate_code', (int) $this->form->getInput('user_reactivate_code'));
$ilSetting->set('user_delete_own_account', (int) $this->form->getInput('user_own_account'));
$ilSetting->set('user_delete_own_account_email', $this->form->getInput('user_own_account_email'));
$ilSetting->set("passwd_auto_generate", $this->form->getInput("passwd_auto_generate"));
$ilSetting->set("password_assistance", $this->form->getInput("password_assistance"));
// BEGIN SESSION SETTINGS
$ilSetting->set('session_handling_type', (int) $this->form->getInput('session_handling_type'));
if ($this->form->getInput('session_handling_type') == ilSession::SESSION_HANDLING_FIXED) {
$ilSetting->set('session_reminder_enabled', $this->form->getInput('session_reminder_enabled'));
} else {
if ($this->form->getInput('session_handling_type') == ilSession::SESSION_HANDLING_LOAD_DEPENDENT) {
require_once 'Services/Authentication/classes/class.ilSessionControl.php';
if ($ilSetting->get('session_allow_client_maintenance', ilSessionControl::DEFAULT_ALLOW_CLIENT_MAINTENANCE)) {
// has to be done BEFORE updating the setting!
include_once "Services/Authentication/classes/class.ilSessionStatistics.php";
ilSessionStatistics::updateLimitLog((int) $this->form->getInput('session_max_count'));
$ilSetting->set('session_max_count', (int) $this->form->getInput('session_max_count'));
$ilSetting->set('session_min_idle', (int) $this->form->getInput('session_min_idle'));
$ilSetting->set('session_max_idle', (int) $this->form->getInput('session_max_idle'));
$ilSetting->set('session_max_idle_after_first_request', (int) $this->form->getInput('session_max_idle_after_first_request'));
}
}
}
// END SESSION SETTINGS
ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
} else {
ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
}
} else {
ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
}
$this->form->setValuesByPost();
$this->tpl->setContent($this->form->getHTML());
}
/**
* Destroy session
*
* @param string|array session id|s
* @param int closing context
* @param int|bool expired at timestamp
*/
static function _destroy($a_session_id, $a_closing_context = null, $a_expired_at = null)
{
global $ilDB;
if (!$a_closing_context) {
$a_closing_context = self::$closing_context;
}
ilSessionStatistics::closeRawEntry($a_session_id, $a_closing_context, $a_expired_at);
if (!is_array($a_session_id)) {
$q = "DELETE FROM usr_session WHERE session_id = " . $ilDB->quote($a_session_id, "text");
} else {
// array: id => timestamp - so we get rid of timestamps
if ($a_expired_at) {
$a_session_id = array_keys($a_session_id);
}
$q = "DELETE FROM usr_session WHERE " . $ilDB->in("session_id", $a_session_id, "", "text");
}
ilSessionIStorage::destroySession($a_session_id);
$ilDB->manipulate($q);
return true;
}
/**
* checks wether the current session exhaust the limit of sessions
* when limit is reached it deletes "firstRequestAbidencer" and checks again
* when limit is still reached it deletes "oneMinIdleSession" and checks again
* when limit is still reached the current session will be logged out
*
* @global ilSetting $ilSetting
* @global ilAppEventHandler $ilAppEventHandler
* @param Auth $a_auth
*/
private static function checkCurrentSessionIsAllowed(Auth $a_auth, $a_user_id)
{
global $ilSetting;
$max_sessions = (int) $ilSetting->get('session_max_count', DEFAULT_MAX_COUNT);
if ($max_sessions > 0) {
// get total number of sessions
$num_sessions = self::getExistingSessionCount(self::$session_types_controlled);
self::debug(__METHOD__ . "--> total existing sessions (" . $num_sessions . ")");
if ($num_sessions + 1 > $max_sessions) {
self::debug(__METHOD__ . ' --> limit for session pool reached, but try kicking some first request abidencer');
self::kickFirstRequestAbidencer(self::$session_types_controlled);
// get total number of sessions again
$num_sessions = self::getExistingSessionCount(self::$session_types_controlled);
if ($num_sessions + 1 > $max_sessions) {
self::debug(__METHOD__ . ' --> limit for session pool still reached so try kick one min idle session');
self::kickOneMinIdleSession(self::$session_types_controlled);
// get total number of sessions again
$num_sessions = self::getExistingSessionCount(self::$session_types_controlled);
if ($num_sessions + 1 > $max_sessions) {
self::debug(__METHOD__ . ' --> limit for session pool still reached so logout session (' . session_id() . ') and trigger event');
ilSession::setClosingContext(ilSession::SESSION_CLOSE_LIMIT);
// as the session is opened and closed in one request, there
// is no proper session yet and we have to do this ourselves
ilSessionStatistics::createRawEntry(session_id(), $_SESSION['SessionType'], time(), $a_user_id);
$a_auth->logout();
// Trigger reachedSessionPoolLimit Event
global $ilAppEventHandler;
$ilAppEventHandler->raise('Services/Authentication', 'reachedSessionPoolLimit', array());
// auth won't do this, we need to close session properly
session_destroy();
ilUtil::redirect('login.php?reached_session_limit=true');
} else {
self::debug(__METHOD__ . ' --> limit of session pool not reached anymore after kicking one min idle session');
}
} else {
self::debug(__METHOD__ . ' --> limit of session pool not reached anymore after kicking some first request abidencer');
}
} else {
self::debug(__METHOD__ . ' --> limit for session pool not reached yet');
}
} else {
self::debug(__METHOD__ . ' --> limit for session pool not set so check is bypassed');
}
}
protected function adminSync()
{
global $ilCtrl, $lng;
// see ilSession::_writeData()
$now = time();
ilSession::_destroyExpiredSessions();
ilSessionStatistics::aggretateRaw($now);
ilUtil::sendSuccess($lng->txt("trac_sync_session_stats_success"), true);
$ilCtrl->redirect($this);
}
/**
* Save basic settings form
*
*/
public function saveBasicSettingsObject()
{
global $tpl, $lng, $ilCtrl, $ilSetting, $rbacsystem;
if (!$rbacsystem->checkAccess("write", $this->object->getRefId())) {
$this->ilias->raiseError($this->lng->txt("permission_denied"), $this->ilias->error_obj->MESSAGE);
}
$this->initBasicSettingsForm();
if ($this->form->checkInput()) {
$ilSetting->set("short_inst_name", $_POST["short_inst_name"]);
$ilSetting->set("pub_section", $_POST["pub_section"]);
$ilSetting->set("open_google", $_POST["open_google"]);
$ilSetting->set("default_repository_view", $_POST["default_rep_view"]);
$ilSetting->set("links_dynamic", $_POST["links_dynamic"]);
$ilSetting->set("enable_trash", $_POST["enable_trash"]);
$ilSetting->set("password_assistance", $_POST["password_assistance"]);
$ilSetting->set("passwd_auto_generate", $_POST["passwd_auto_generate"]);
$ilSetting->set("locale", $_POST["locale"]);
$ilSetting->set('preview_learner', (int) $_POST['preview_learner']);
$ilSetting->set('comments_tagging_in_lists', (int) $_POST['comments_tagging_in_lists']);
$ilSetting->set('activate_captcha_anonym', (int) $_POST['activate_captcha_anonym']);
// $ilSetting->set('rep_cache',(int) $_POST['rep_cache']);
$ilSetting->set('item_cmd_asynch', (int) $_POST['item_cmd_asynch']);
$ilSetting->set("repository_tree_pres", $_POST["tree_pres"]);
if ($_POST["tree_pres"] == "") {
$_POST["rep_tree_limit_grp_crs"] = "";
}
if ($_POST["rep_tree_limit_grp_crs"] && !$ilSetting->get("rep_tree_limit_grp_crs")) {
$_POST["rep_tree_synchronize"] = true;
} else {
if (!$_POST["rep_tree_synchronize"] && $ilSetting->get("rep_tree_synchronize")) {
$_POST["rep_tree_limit_grp_crs"] = false;
}
}
$ilSetting->set("rep_tree_limit_grp_crs", $_POST["rep_tree_limit_grp_crs"]);
$ilSetting->set("rep_tree_synchronize", $_POST["rep_tree_synchronize"]);
// BEGIN SESSION SETTINGS
$ilSetting->set('session_handling_type', (int) $this->form->getInput('session_handling_type'));
if ($this->form->getInput('session_handling_type') == ilSession::SESSION_HANDLING_FIXED) {
$ilSetting->set('session_reminder_enabled', $this->form->getInput('session_reminder_enabled'));
} else {
if ($this->form->getInput('session_handling_type') == ilSession::SESSION_HANDLING_LOAD_DEPENDENT) {
require_once 'Services/Authentication/classes/class.ilSessionControl.php';
if ($ilSetting->get('session_allow_client_maintenance', ilSessionControl::DEFAULT_ALLOW_CLIENT_MAINTENANCE)) {
// has to be done BEFORE updating the setting!
include_once "Services/Authentication/classes/class.ilSessionStatistics.php";
ilSessionStatistics::updateLimitLog((int) $this->form->getInput('session_max_count'));
$ilSetting->set('session_max_count', (int) $this->form->getInput('session_max_count'));
$ilSetting->set('session_min_idle', (int) $this->form->getInput('session_min_idle'));
$ilSetting->set('session_max_idle', (int) $this->form->getInput('session_max_idle'));
$ilSetting->set('session_max_idle_after_first_request', (int) $this->form->getInput('session_max_idle_after_first_request'));
}
}
}
// END SESSION SETTINGS
$global_profiles = $_POST["pub_section"] ? (int) $_POST['enable_global_profiles'] : 0;
$ilSetting->set('enable_global_profiles', $global_profiles);
$ilSetting->set("rep_shorten_description", $this->form->getInput('rep_shorten_description'));
$ilSetting->set("rep_shorten_description_length", (int) $this->form->getInput('rep_shorten_description_length'));
include_once "Services/User/classes/class.ilUserUtil.php";
ilUserUtil::setStartingPoint($this->form->getInput('usr_start'), $this->form->getInput('usr_start_ref_id'));
ilUserUtil::togglePersonalStartingPoint($this->form->getInput('usr_start_pers'));
ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
$ilCtrl->redirect($this, "showBasicSettings");
}
$this->setGeneralSettingsSubTabs("basic_settings");
$this->form->setValuesByPost();
$tpl->setContent($this->form->getHtml());
}