I'm going to create a Chrome extension that will get some data from my SalesForce Rest service. I need to add the OAuth2 authorization to this service. How to correctly set up such a service via a connected application in SalesForce? Most commonly I don't know what I should add to the "Callback URL" field. And I actually didn't find a good explanation of what to do if you're doing this with your service hosted in SalesForce. Does anybody try to do this via a Chrome extension?
The callback URL should be https://extension-id.chromiumapp.org/index.html, where extension-id is the ID assigned to your app. You'll also need to use the
chrome.identity.launchWebAuthFlow method in order for this callback URL to work.