javascript - How to access OAuth 2.0, REST API in GNOME 3.0 shell extension? -

javascript - How to access OAuth 2.0, REST API in GNOME 3.0 shell extension? -

how port oauth 2.0 implict grant flow browser environment if wanted access rest api beneath through gnome shell extension ? how redirect user oauth 2.0 decision endpoint through login screen?

if isn't possible oauth 2.0 rest api in other way can integrate web service shell extension?

javascript rest gnome-shell-extensions oauth2client