go-macaroon-bakery/macaroon-bakery — pull request #15 by rogpeppe (2014-12-12 09:24:49+00:00)
Title: httpbakery: add HTTP checker

This will be standard to use in HTTP-based servers.
Also add a single caveat, client-ip-addr and a checker
for that, and a function that can create that from an
existing request.