/**
* constructor
*/
public function __construct(cs_environment $environment)
{
// CommSy-Plugin logout-hook
plugin_hook('logout');
// delete session
$session_manager = $environment->getSessionManager();
$session = $environment->getSessionItem();
$history = $session->getValue('history');
$cookie = $session->getValue('cookie');
$javascript = $session->getValue('javascript');
$https = $session->getValue('https');
$flash = $session->getValue('flash');
if ($session->issetValue('root_session_id')) {
$root_session_id = $session->getValue('root_session_id');
}
$session_manager->delete($session->getSessionID(), true);
$session->reset();
include_once 'classes/cs_session_item.php';
$session = new cs_session_item();
$session->createSessionID('guest');
if ($cookie == '1') {
$session->setValue('cookie', 2);
} else {
$session->setValue('cookie', 0);
}
if ($javascript == '1') {
$session->setValue('javascript', 1);
} elseif ($javascript == '-1') {
$session->setValue('javascript', -1);
}
if ($https == '1') {
$session->setValue('https', 1);
} elseif ($https == '-1') {
$session->setValue('https', -1);
}
if ($flash == '1') {
$session->setValue('flash', 1);
} elseif ($flash == '-1') {
$session->setValue('flash', -1);
}
if (!empty($_GET['back_tool'])) {
$back_tool = $_GET['back_tool'];
$back_file = $back_tool . '.php';
} else {
$back_tool = '';
$back_file = '';
}
if (mb_stristr($_SERVER['PHP_SELF'], 'homepage.php')) {
$session->setToolName('homepage');
}
$environment->setSessionItem($session);
// redirect
$current_context = $environment->getCurrentContextItem();
if (isset($root_session_id) and !empty($root_session_id)) {
// change cookie
if ($cookie == '1') {
$session_manager = $environment->getSessionManager();
$session = $session_manager->get($root_session_id);
$session->setValue('cookie', 2);
unset($session_manager);
$environment->setSessionItem($session);
}
$params = $history[0]['parameter'];
$params['SID'] = $root_session_id;
redirect($history[0]['context'], $history[0]['module'], $history[0]['function'], $params, '', '', $back_tool);
} elseif (!$current_context->isOpenForGuests() and (empty($back_tool) or !empty($back_tool) and $back_tool == 'commsy')) {
if (!$current_context->isServer()) {
$parent_context = $current_context->getContextItem();
if ($parent_context->isOpenForGuests()) {
if ($parent_context->isPortal()) {
$params = array();
$params['room_id'] = $current_context->getItemID();
if ($current_context->isGroupRoom()) {
$project_room_item_id = $current_context->getLinkedProjectItemID();
if (!empty($project_room_item_id)) {
$params['room_id'] = $project_room_item_id;
}
}
redirect($parent_context->getItemID(), 'home', 'index', $params, '', '', $back_tool);
unset($params);
} else {
redirect($parent_context->getItemID(), 'home', 'index', '', '', '', $back_tool);
}
}
} else {
redirect($current_context->getItemID(), 'home', 'index', '', '', '', $back_tool);
}
} else {
redirect($history[0]['context'], $history[0]['module'], $history[0]['function'], $history[0]['parameter'], '', '', $back_tool);
}
$url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
redirect_with_url($url);
}
if ($shib_direct_login or !empty($_SERVER['Shib-Session-ID'])) {
// get shibboleth keys from configuration
if (isset($shib_auth_source)) {
$uidKey = $shib_auth_source->getShibbolethUsername();
// $mailKey = $shibboleth_auth->getShibbolethEmail();
// $commonNameKey = $shibboleth_auth->getShibbolethFirstname();
// $sureNameKey = $shibboleth_auth->getShibbolethLastname();
}
if ($_SERVER[$uidKey] != $session->getValue('user_id') or $_SERVER['Shib-Session-ID'] != $session->getSessionID()) {
$session->reset();
$session->setSessionID($_SERVER['Shib-Session-ID']);
$session->setValue('user_id', $_SERVER[$uidKey]);
$session->setValue('shibboleth_auth', '1');
$session->setValue('commsy_id', $environment->getCurrentPortalItem()->getItemID());
// $session->setSessionID($_SERVER['Shib-Session-ID']);
$environment->setSessionItem($session);
$SID = $session->getSessionID();
$user_manager = $environment->getUserManager();
$user_item = $user_manager->getItemByUserIDAuthSourceID($_SERVER[$uidKey], $shib_auth_source_id);
$environment->setCurrentUser($user_item);
$session_manager->save($session);
} else {
// User has a session and is authenticated by shibboleth
$user_manager = $environment->getUserManager();
$user_item = $user_manager->getItemByUserIDAuthSourceID($_SERVER[$uidKey], $shib_auth_source_id);
$environment->setCurrentUser($user_item);
}
} else {
// Shibboleth Session is empty (session timeout from sp)
// reset session and login as guest
if (!empty($session)) {