/**
* Get singleton instance
* @return object ilOpenIdSettings
*/
public static function getInstance()
{
if (self::$instance != null) {
return self::$instance;
}
return self::$instance = new ilOpenIdSettings();
}
/**
*
*/
public function __construct()
{
global $ilLog;
$this->log = $ilLog;
$this->settings = ilOpenIdSettings::getInstance();
include_once './Services/Xml/classes/class.ilXmlWriter.php';
$this->writer = new ilXmlWriter();
}
/**
* Constructor
*/
public function __construct($a_ref_id)
{
$this->ref_id = $a_ref_id;
$this->ctrl = $GLOBALS['ilCtrl'];
$this->lng = $GLOBALS['lng'];
$this->tpl = $GLOBALS['tpl'];
$this->lng->loadLanguageModule('auth');
$this->settings = ilOpenIdSettings::getInstance();
}
/**
* Return the default provider, if there is only one.
* Otherwise return "0" for --select one --
*
* @return int
*/
public function getSelectedProvider()
{
include_once './Services/OpenId/classes/class.ilOpenIdSettings.php';
if (count($this->getProvider()) != 1 or !ilOpenIdSettings::getInstance()->forcedProviderSelection()) {
return 0;
}
foreach ($this->getProvider() as $pro) {
return $pro->getId();
}
return 0;
}
/**
* Show openid login if enabled
* @return
*/
protected function showOpenIdLoginForm($page_editor_html)
{
global $lng, $tpl;
include_once './Services/OpenId/classes/class.ilOpenIdSettings.php';
if (!ilOpenIdSettings::getInstance()->isActive()) {
return $page_editor_html;
}
$lng->loadLanguageModule('auth');
include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
$form = new ilPropertyFormGUI();
//$form->setTableWidth('500');
$form->setShowTopButtons(false);
$form->setFormAction($this->ctrl->getFormAction($this));
$form->setTitle($lng->txt('login_to_ilias_via_openid'));
$openid = new ilTextInputGUI($lng->txt('auth_openid_login'), 'oid_username');
$openid->setSize(18);
$openid->setMaxLength(255);
$openid->setRequired(true);
$openid->setCssClass('ilOpenIDBox');
$openid->setInfo($lng->txt('auth_openid_login_info_a'));
$form->addItem($openid);
include_once './Services/OpenId/classes/class.ilOpenIdProviders.php';
$pro = new ilSelectInputGUI($lng->txt('auth_openid_provider'), 'oid_provider');
$pro->setOptions(ilOpenIdProviders::getInstance()->getProviderSelection());
$pro->setValue(ilOpenIdProviders::getInstance()->getSelectedProvider());
$form->addItem($pro);
$form->addCommandButton("showLogin", $lng->txt("log_in"));
return $this->substituteLoginPageElements($tpl, $page_editor_html, $form->getHTML(), '[list-openid-login-form]', 'OID_LOGIN_FORM');
}
/**
* Init open id settings
* @return
*/
protected function initSettings()
{
include_once './Services/OpenId/classes/class.ilOpenIdSettings.php';
$this->settings = ilOpenIdSettings::getInstance();
$this->settings->initConsumer();
}
/**
* Check if an external account name is required.
* That's the case if Radius,LDAP, CAS or SOAP is active
*
* @access public
* @static
*
* @param
*/
public static function _isExternalAccountEnabled()
{
global $ilSetting;
if ($ilSetting->get("cas_active")) {
return true;
}
if ($ilSetting->get("soap_auth_active")) {
return true;
}
if ($ilSetting->get("shib_active")) {
return true;
}
if ($ilSetting->get('radius_active')) {
return true;
}
include_once 'Services/LDAP/classes/class.ilLDAPServer.php';
if (count(ilLDAPServer::_getActiveServerList())) {
return true;
}
include_once './Services/OpenId/classes/class.ilOpenIdSettings.php';
if (ilOpenIdSettings::getInstance()->isActive()) {
return true;
}
return false;
}
/**
* Check if an external account name is required.
* That's the case if Radius,LDAP, CAS or SOAP is active
*
* @access public
* @static
*
* @param
*/
public static function _isExternalAccountEnabled()
{
global $ilSetting;
if ($ilSetting->get("cas_active")) {
return true;
}
if ($ilSetting->get("soap_auth_active")) {
return true;
}
if ($ilSetting->get("shib_active")) {
return true;
}
if ($ilSetting->get('radius_active')) {
return true;
}
include_once 'Services/LDAP/classes/class.ilLDAPServer.php';
if (count(ilLDAPServer::_getActiveServerList())) {
return true;
}
include_once './Services/OpenId/classes/class.ilOpenIdSettings.php';
if (ilOpenIdSettings::getInstance()->isActive()) {
return true;
}
// begin-path auth_plugin
foreach (self::getAuthPlugins() as $pl) {
foreach ($pl->getAuthIds() as $auth_id) {
if ($pl->isAuthActive($auth_id) and $pl->isExternalAccountNameRequired($auth_id)) {
return true;
}
}
}
// end-path auth_plugin
return false;
}
