environment.js

// config/environment.js

// This is not for production. But it will get your
// console to stop screaming errors if your messing
// around with ember cli

module.exports = function(environment) {
  //lots of stuff
  
  // <Add this chunk>
  contentSecurityPolicy: {
    'default-src': "'none'",
    'script-src': "'self' 'unsafe-inline' 'unsafe-eval'",
    'font-src': "'self'",
    'connect-src': "'self'",
    'img-src': "'self'",
    'style-src': "'self' 'unsafe-inline'",
    'frame-src': "'none'"
  }
  // </Add this chunk>
}