example.com to be able to write and read third-party cookies and site data but no other domain may access any other domain's cookies and site data. It is only possible to globally enable/disable third-party cookies and site data.
Ideally, I can even fine-tune access as in:
example.commay access cookies and data of
example.commay access cookies of
- all other third-party access is blocked
Is there an extension that supports this? How to configure it? Open source preferred.
An incomplete workaround is to have a Chrome profile in which you:
- enable third party cookies and site data
- only visit example.com and the websites, of which it should be able to access their data
- accept that the other website will be able to read example.com's cookies and data