How to integrate Ember.JS and Keycloak SSO system

My question is quite simple : does anybody know how to integrate Ember.JS and Keycloak (the SSO system) ? We currently face a problem using the Keycloak JS Bower library (http://ift.tt/1ZiDi3d) to redirect users to Keycloak own login page, and to generally integrate Ember.JS with Keycloak. Our problems are :

Double page reload on page reloading,

401 unauthorized HTTP code on login to the Ember App.

Thanks for your (precious) support.