tree 44abb583a39606b61940523e873af4d92a787be4
parent 579015afff6be9d6c87c867b0645f254b9aeb2d8
author Serge Bazanski <serge@monogon.tech> 1633696876 +0200
committer Sergiusz Bazanski <serge@monogon.tech> 1637240476 +0000

m/proto: switch from CA pubkey to CA certificate in ClusterDirectory/Register

A CA certificate is a strict superset of the public key, and using it
instead of a public key allows us to connect to the cluster securely by
reusing standard/existing x509 CA auth, instead of having to implement a
check based on just a public key.

Backwards-incompatible proto change, but we're pre-MVP, and this flow is
just being implemented.

Change-Id: I014780a6ec3e5e8c6e81532531b18ad1438c8258
Reviewed-on: https://review.monogon.dev/c/monogon/+/424
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>