$_SESSION["$user_cookie_site"] = $user;
}
}
if (!empty($_SESSION["$user_cookie_site"])) {
$userlib->update_lastlogin($user);
}
}
// Check for Shibboleth Login
if ($prefs['auth_method'] == 'shib' and isset($_SERVER['REMOTE_USER'])) {
// Validate the user (if not created create it)
if ($userlib->validate_user($_SERVER['REMOTE_USER'], "", "", "")) {
$_SESSION["$user_cookie_site"] = $_SERVER['REMOTE_USER'];
}
}
$userlib->check_cas_authentication($user_cookie_site);
// if the username is already saved in the session, pull it from there
if (isset($_SESSION["$user_cookie_site"])) {
$user = $_SESSION["$user_cookie_site"];
// There could be a case where the session contains a user that doesn't exists in this tiki
// or that has never used the login step in this tiki.
// Example : If using the same PHP SESSION cookies for more than one tiki.
$user_details = $userlib->get_user_details($user);
if (!is_array($user_details) || !is_array($user_details['info']) || (int)$user_details['info']['lastLogin'] <= 0) {
global $cachelib;
require_once ('lib/cache/cachelib.php');
$cachelib->invalidate('user_details_' . $user);
$user_details = $userlib->get_user_details($user);
if (!is_array($user_details) || !is_array($user_details['info'])) {
$user = NULL;
