/**
* Authentication check.
*
* @return bool
*/
public static function isAuthenticated()
{
if (is_null(self::$isAuthenticated)) {
self::$isAuthenticated = !is_null(self::$attributes);
}
return self::$isAuthenticated;
}
/**
* This function allows to know if the user is authentified
*
* @return boolean True if authentified, false otherwhise
*/
public static function user()
{
if (is_null(self::$attributes)) {
// Not already cached
// Used to break infinite loop on Exceptions
self::$attributes = array();
if (!self::getFromCache()) {
// Authentication logic
if (AuthLocalApplication::isAuthenticated()) {
// SP
self::$attributes = AuthLocalApplication::attributes();
self::$isLocal = true;
} else {
if (AuthSP::isAuthenticated()) {
// SP
self::$attributes = AuthSP::attributes();
self::$isSP = true;
}
}
if (!self::$attributes || !array_key_exists('email', self::$attributes)) {
return false;
}
self::$user = User::fromAttributes(self::$attributes);
if (Config::get('use_application_cache')) {
$currentTime = time();
self::$creationTime = $currentTime;
self::$expiredTime = $currentTime + Config::get('notes_auth_cache_expired');
self::$sessionKey = Utilities::generateSessionKey(56);
}
self::storeCache();
}
}
return self::$user;
}
