Is it possible to publish an update to Firefox Sync?

[oubiwann]

Either as a sync client or as code that can talk to the browser?

[oubiwann]

A python PoC that pulls encrypted data out of FF Sync:

• https://github.com/mozilla-services/syncclient

[oubiwann]

A more general-purpose Firefox Account Python client:

• https://github.com/mozilla/PyFxA

[oubiwann]

OAuth, decryption, etc., for FF Sync:

• https://www.codejam.info/2021/08/scripting-firefox-sync-lockwise-complete-oauth.html

[oubiwann]

Hey, in Rust:

• https://mozilla.github.io/application-services/book/rust-docs/fxa_client/index.html
• https://github.com/mozilla-services/remote-settings-client
• https://github.com/NilsIrl/pass-fxa/

[oubiwann]

For that last one, looks like we could just use this: https://github.com/NilsIrl/pass-fxa/blob/master/lib/src/lib.rs

[oubiwann]

actually, no. Some quick tests, and it's clear that pass-fxa-lib isn't sending good requests for Firefox Sync (the SyncClient takes just user and pass, but the request fails with:

[lib/src/lib.rs:383] bad_request_error = BadRequestError {
    code: 400,
    errno: 107,
    message: "Invalid parameter in request body",
    verification_method: None,
    verification_reason: None,
}

[oubiwann]

I'll test with fxa_client next.