Emberfire and localhost setup

I've encounter problem with EmberFire. I'm using 2.6 Ember, 3.0 EmberFire, and Torii for Auth and turning Ember with SSL on. I did everything from Quick Start guide.

I'm getting the given error in Chrome:

Uncaught SecurityError: Blocked a frame with origin "http://ift.tt/28WLTIC" from accessing a frame with origin "https://localhost:4200". Protocols, domains, and ports must match.

Any idea what is missing in my localhost configuration?

# public/crossdomain.xml
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://ift.tt/1d1B8yI">
<cross-domain-policy>
  <site-control permitted-cross-domain-policies="all"/>
  <allow-access-from domain="*" to-ports="*" secure="true"/>
  <allow-http-request-headers-from domain="*" headers="*" secure="true"/>
</cross-domain-policy>

# config/environemnt.js
Env.contentSecurityPolicy: {
      'script-src': '\'self\' \'unsafe-eval\' apis.google.com',
      'style-src': '\'self\' \'unsafe-inline\' fonts.googleapis.com',
      'font-src': '\'self\' fonts.gstatic.com',
      'frame-src': '\'self\' http://ift.tt/28WLVjK',
      'img-src': '\'self\' *.gravatar.com s3.amazonaws.com',
      'connect-src': '\'self\' http://ift.tt/1Us4oBa http://ift.tt/1ymbsZQ'
    },

Thanks in advance for any help.