Login 404s

[galaxor]

So, I got a backend (neutron) running and I got a frontend (the forked WebClient) running. But any attempt to authenticate results in a 404 from the backend.

[Macaron] 2018-01-07 21:26:47: Started OPTIONS /api/auth/info for 172.17.0.1
[Macaron] 2018-01-07 21:26:47: Completed OPTIONS /api/auth/info 404 Not Found in 127.443µs
[Macaron] 2018-01-07 21:26:47: Started OPTIONS /api/bugs/crash for 172.17.0.1
[Macaron] 2018-01-07 21:26:47: Completed OPTIONS /api/bugs/crash 404 Not Found in 112.76µs

That's using a username and password that authenticate just fine in my IMAP client.

Also, I created a gpg public/private keypair neutron/db/keys/<my-domain>.org/<my-username>.{pub,priv}.gpg

Is there something else I have to do to make neutron able to authenticate me?