$error = true;
OC_Log::write('saml', 'Error trying to authenticate the user', OC_Log::DEBUG);
}
if (isset($_GET["linktoapp"])) {
$path = OC::$WEBROOT . '/?app=' . $_GET["linktoapp"];
if (isset($_GET["linktoargs"])) {
$path .= '&' . urldecode($_GET["linktoargs"]);
}
header('Location: ' . $path);
exit;
}
OC::$REQUESTEDAPP = '';
OC_Util::redirectToDefaultPage();
}
// We load the login prompt only if we're stand-alone or on the sharding master
if (!OCP\User::isLoggedIn() && (!OCP\App::isEnabled('files_sharding') || \OCA\FilesSharding\Lib::isMaster())) {
// Load js code in order to render the SAML link and to hide parts of the normal login form
OCP\Util::addScript('user_saml', 'utils');
}
if (OCP\App::isEnabled('files_sharding') && OCP\User::isLoggedIn() && strlen($_SERVER['REQUEST_URI']) > 1 && strpos($_SERVER['REQUEST_URI'], '/index.php/settings') === FALSE && strpos($_SERVER['REQUEST_URI'], 'logout') === FALSE && strpos($_SERVER['REQUEST_URI'], '/ajax/') === FALSE && strpos($_SERVER['REQUEST_URI'], '/jqueryFileTree.php') === FALSE && strpos($_SERVER['REQUEST_URI'], '/ws/') === FALSE) {
$userid = \OCP\User::getUser();
$redirect = OCA\FilesSharding\Lib::getServerForUser($userid);
if (!empty($redirect)) {
$parsedRedirect = parse_url($redirect);
if ($_SERVER['HTTP_HOST'] !== $parsedRedirect['host']) {
$redirect_full = preg_replace("/(\\?*)app=user_saml(\\&*)/", "\$1", $redirect . $_SERVER['REQUEST_URI']);
OC_USER_SAML_Hooks::setRedirectCookie();
OC_Log::write('user_saml', 'Redirecting to ' . $redirect_full, OC_Log::WARN);
header("HTTP/1.1 301 Moved Permanently");
header('Location: ' . $redirect_full);
exit;
public function userExists($uid)
{
// This is only for ajax/ws calls when sharing
if (\OCP\App::isEnabled('files_sharding') && !OCA\FilesSharding\Lib::isMaster() && empty(OC_User::getUser())) {
$userExists = \OCA\FilesSharding\Lib::ws('userExists', array('user_id' => $uid));
return $userExists;
}
$this->loadUser($uid);
return !empty($this->cache[$uid]);
}