token-authentication-machine

SketchSystems.spec

token-authentication-machine
  unauthenticated
    login -> logging_in
    checking_for_local_token
      no_token -> no_token
      got_token -> authenticating_token
    has_unauthenticated_token
      authenticate_token -> authenticating_token
    no_token
      login -> logging_in
      authenticate_token -> authenticating_token
  logging_in
    cancel -> no_token
    needs_credentials
      request_credentials -> requesting_credentials
    requesting_credentials
      got_credentials -> authenticating_credentials
    authenticating_credentials
      credentials_authenticated -> authenticated
      invalid_credentials -> no_token
  authenticating_token
    authenticated_token -> authenticated
    invalid_token -> no_token
    error -> has_unauthenticated_token
  authenticated&
    logoff -> no_token
    silent_reauthenticate -> authenticating_credentials
    reauthenticate -> needs_credentials
    token_invalidated -> no_token
    valid_token
    expiration_watch
      not_expiring_soon
        expiring_soon -> expiring_soon      
      expiring_soon
        refreshing_login
          rerequesting_credentials
            got_credentials -> authenticating_credentials
            cancel -> no_expiration_action
        no_expiration_action
          refresh_login -> refreshing_login

SketchSystems_prototype.js

function render(model){
  let current_state_name = model.active_states[0].name;
  return $("h1",
           {style: {color: "darkBlue"}},
           `The current state is: ${current_state_name}`);
}