This is a Firefox extension that implements the Google Web Environment Integrity API, except that instead of returning an attestation token, it returns the Uint8Array [71, 111, 32, 102, 117, 99, 107, 32, 121, 111, 117, 114, 115, 101, 108, 118, 101, 115, 46].
- Go to about:debugging
- Click “This Firefox”
- Click “Load Temporary Add-on”
- Choose the
manifest.jsonfile.
It won’t.
Returning broken responses to APIs you don’t agree with is an established Google policy.
[71, 111, 32, 102, 117, 99, 107, 32, 121, 111, 117, 114, 115, 101, 108, 118, 101, 115, 46].