Zenuml demos

		zenuml
      title Sync Messages (Design Pattern: Adapter)
			@Starter(Client)
      Adapter.interfaceMethod() {
        translateParameter(parameter)

        result = Implementation.implementationMethod()

        translateResult()
        return translatedResult
      }
    

		zenuml
      title Async Messages (SPA Authentication)
      // ```
      // GET https://${account.namespace}/authorize/?
      // response_type=token
      // &client_id=${account.clientId}
      // &redirect_url=YOUR_CALLBACK_URL
      // &state=VALUE_THAT_SURVIVES_REDIRECTS
      // &scope=openid
      // ```
      Browser->Auth0: 1. initiate the authentication
      Auth0->"Identity Provider": 2. OAuth2 / SAML, etc
      "Identity Provider"->"Identity Provider": 3. user gets authenticated
      Auth0->Browser: 4. redirect to ${YOUR_CALLBACK_URL}/#id_token=e68...
      Browser->Auth0: 5. validate id_token and get user profile
      Browser->"Your API": 6. call API sending JWT in Authorization header
      "Your API"->"Your API": 7. validate token