Hub Auth App Example

http://[server]/hub-auth-js/

• no sign-in required > loads public webmap

• display premium content that requires an account

includes proxied premium service

• support optional sign-in > oauth 2.0 login

• social media account > public community account

var info = new OAuthInfo({
    portalUrl: config.communityPortalUrl
});

• get reference to token after users sign in

esriId.checkSignInStatus(info.portalUrl + "/sharing").then(
    function(credential) {
      credential.token
    }
);

Requirements

1. login to developers.arcgis.com
2. use dashboard to create a new application
3. generate a Proxy Service for Traffic
4. add the proxied service to a public webmap
5. copy webmap id into config/applicationBase.json

"webMap": {
    "default": "12a5ad74abb64a33a424e92741bff173",

6. paste Client ID from your new application into config/application.json

"oauthappid": "QVQNb3XfDzoboWS0",

7. add enterprise org url to config/application.json

"portalUrl": "https://edn.maps.arcgis.com",

this is used internally to identify the associated community org. another option is to supply it directly.

"communityPortalUrl": "https://civic.maps.arcgis.com",

reference:

• webmap-js
• jsapi 3.x OAuth sample