[oefrha]

> - immature implementations, I'll just leave this here: https://github.com/nitram509/macaroons.js/blob/master/src/ma...

Wow. In case the master changes, here’s the highlighted code:

    /* XXX get some random bytes instead */
    var enc_plaintext:Buffer = new Buffer(MacaroonsConstants.MACAROON_HASH_BYTES);
    enc_plaintext.fill(0);

This library’s README should have an all cap “toy project, don’t use” up top.

[Ficirdly]

> In case the master changes

That's unlikely (last commit in the project is dated Apr 22, 2017). And it's another problem with "the Macaroons ecosystem". After initial hype people discover real world issues with Macaroons and abandon their pet projects.