Menu
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?
436
According to MDN you can't do cross domain access to an indexedDB (for security reason, you don't want that another website modify your client database): IndexedDB follows a same-origin policy. So while you can access stored data within a domain, you cannot access data across different domains.
Your tabs and browsing activity: The app or extension can see the URLs and titles of websites you visit. It can also open and close tabs and windows, as well as navigate to new pages in open tabs and windows. Your physical location: The app or extension can use the current location of your computer or device.
Yes, IndexedDB can be accessed through chrome extension with the help of content scripts. Content Scripts can access the indexedDB storage of the domain you have specified in manifest.json file.
For more info check here: https://stackoverflow.com/a/60002682/9131807
189
No, you can not do it. The data storage is sandboxed http://www.html5rocks.com/en/tutorials/offline/storage/
40
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
