Is it possible for a Chrome extension to access an IndexedDB database created by a specific domain?

google-chrome-extension, indexeddb

Solution

No, you can not do it. The data storage is sandboxed http://www.html5rocks.com/en/tutorials/offline/storage/

Problem

If http://example.com/ creates an IndexedDB database, is it possible for a Chrome extension (used on domains other than `example.com`) to open and query this database?

Original source