title: Simple ember-cli-simple-auth and oauth2 project
body: <p>I'm very new to 3rd party authentication and have not been able to make an API request to LinkedIn through the ember-cli-simple-auth addon paired with simple-auth-oauth2. My environment.js is below, where I've tried to piece together parts from Simple Labs' introduction1 and <a href="http://ember-simple-auth.com/ember-simple-auth-api-docs.html1" rel="nofollow">http://ember-simple-auth.com/ember-simple-auth-api-docs.html1</a>, specifically at the bottom of where environment === 'test'. I don't get any errors after building the CLI project but I do get a notification in the browser's console (not warning or error) that says:</p>
  
  <pre><code>No authorizer was configured for Ember Simple Auth - specify one if backend requests need to be authorized.
  </code></pre>
  
  <p>Right now, I'm just trying to get an auth token back from LinkedIn and am not sure what the next step is. If I try to trigger the "authenticate" action on my login controller (extending the loginControllerMixin), I get an error in the console saying:</p>
  
  <pre><code>Uncaught Error: Assertion Failed: No authenticator for factory "authenticator:simple-auth-oauth2" could be found
  </code></pre>
  
  <p>What part or parts did I miss?</p>
  
  <hr>
  
  <p>Environment.js:</p>
  
  <pre><code>// config/environment.js
  /* jshint node: true */
  
  module.exports = function(environment) {
    var ENV = {
      modulePrefix: 'seminars-me',
      environment: environment,
      baseURL: '/',
      locationType: 'auto',
      EmberENV: {
        FEATURES: {
          // Here you can enable experimental features on an ember canary build
          // e.g. 'with-controller': true
        }
      },
  
  APP: {
    // Here you can pass flags/options to your application instance
    // when it is created
  }
  
  
   };
  
    if (environment === 'development') {
      // ENV.APP.LOG_RESOLVER = true;
      // ENV.APP.LOG_ACTIVE_GENERATION = true;
      // ENV.APP.LOG_TRANSITIONS = true;
      // ENV.APP.LOG_TRANSITIONS_INTERNAL = true;
      // ENV.APP.LOG_VIEW_LOOKUPS = true;
    }
  
    if (environment === 'test') {
      // Testem prefers this...
      ENV.baseURL = '/';
      ENV.locationType = 'none';
  
  // keep test console output quieter
  ENV.APP.LOG_ACTIVE_GENERATION = false;
  ENV.APP.LOG_VIEW_LOOKUPS = false;
  
  ENV.APP.rootElement = '#ember-testing';
  
  ENV['simple-auth-oauth2'] = {
    serverTokenEndpoint: 'https://www.linkedin.com/uas/oauth2/authorization?response_type=code&amp;client_id=757ll7ci1xd93u&amp;scope=profile'
  };
      ENV['simple-auth'] = {
        authorizer: 'simple-auth-authorizer:oauth2-bearer',
        crossOriginWhitelist: ['https://www.linkedin.com'],
        store: 'simple-auth-session-store:local-storage'
      };
    }
  
    if (environment === 'production') {
  
    }
  
    return ENV;
  };
  </code></pre>