Thruway\Authentication\AuthenticationDetails::addAuthRole PHP Method

    public function addAuthRole($authRole)
    {
        if (is_array($authRole)) {
            $this->authRoles = array_merge($authRole, $this->authRoles);
        } else {
            // this is done this way so that most recent addition will be the
            // singular role for compatibility
            array_unshift($this->authRoles, $authRole);
        }
    }

 /**
  * Handles all messages for authentication (Hello and Authenticate)
  * This is called by the Realm to handle authentication
  *
  * @param \Thruway\Realm $realm
  * @param \Thruway\Session $session
  * @param \Thruway\Message\Message $msg
  * @throws \Exception
  */
 private function processMessage(Realm $realm, Session $session, Message $msg)
 {
     if ($session->isAuthenticated()) {
         throw new \Exception("Message sent to authentication manager for already authenticated session.");
     }
     // trusted transports do not need any authentication
     if ($session->getTransport()->isTrusted()) {
         $authDetails = new AuthenticationDetails();
         $authDetails->setAuthMethod('internalClient');
         $authDetails->setAuthId('internal');
         // set the authid if the hello has one
         if ($msg instanceof HelloMessage) {
             $details = $msg->getDetails();
             if (isset($details) && isset($details->authid)) {
                 $authDetails->setAuthId($details->authid);
             }
         }
         $authDetails->addAuthRole("authenticated_user");
         $authDetails->addAuthRole("admin");
         $session->setAuthenticationDetails($authDetails);
         $session->setAuthenticated(true);
         $details = new \stdClass();
         $details->authid = $authDetails->getAuthId();
         $details->authmethod = $authDetails->getAuthMethod();
         $details->authrole = $authDetails->getAuthRole();
         $details->authroles = $authDetails->getAuthRoles();
         $session->sendMessage(new WelcomeMessage($session->getSessionId(), $details));
         return;
     }
     if (!$this->readyToAuthenticate()) {
         $session->abort(new \stdClass(), 'thruway.authenticator.not_ready');
         return;
     }
     if ($msg instanceof HelloMessage) {
         if ($session->getAuthenticationDetails() !== null) {
             // Todo: probably shouldn't be so dramatic here
             throw new \Exception("Hello message sent to authentication manager when there is already authentication details attached.");
         }
         $this->handleHelloMessage($realm, $session, $msg);
     } else {
         if ($msg instanceof AuthenticateMessage) {
             $this->handleAuthenticateMessage($realm, $session, $msg);
         } else {
             throw new \Exception("Invalid message type sent to AuthenticationManager.");
         }
     }
 }