Issue Summary

In a Confluence instance using a custom domain (something different than atlassian.net), the Connect JavaScript AP.navigator.go fails to navigate the user to the requested URL when targeting the original instance URL as an absoluteUrl.

Steps to Reproduce

1. In a Confluence instance with a custom domain, install a Connect app that calls AP.navigator.go(). For this example, let's assume the below URLs for the same instance

Where the request will be similar to:

AP.navigator.go("site", {absoluteUrl: "https://confluence.atlassian.net/wiki/pages/viewpage.action?pageId=123456"}); 

2. Navigate to the iframe responsible for triggering the AP.navigator

Expected Results

The page should open while redirecting to custom.confluence.com/wiki

Actual Results

We get the error in console. 

Uncaught Error: Invalid absoluteUrl passed in context 

Workaround

If we use a custom domain like this, then AP.navigator will work.  

AP.navigator.go("site", {absoluteUrl: "https://custom.confluence.com/wiki/pages/viewpage.action?pageId=123456"}); 

This might be a good workaround. However, ideally, the original URL should also work, and the browser should then redirect to the custom URL.