auth: logging in by key

POST /auth/challenge and /auth/login/key: a node-signed challenge,
valid five minutes and taken once, signed with one of the user's SSH
keys (ssh-keygen -Y sign -n continuum-login), for a token.

Auth plan M7 (key login, M2b).

1 files changed, 1 insertions, 0 deletions

diff --git a/src/access/mod.rs b/src/access/mod.rs
index bdb5124..73ae7c9 100644
--- a/src/access/mod.rs
+++ b/src/access/mod.rs
@@ -14,6 +14,7 @@ use serde::{Deserialize, Serialize};
 use crate::document::meta;
 
 pub(crate) mod bans;
+pub(crate) mod challenge;
 pub(crate) mod envelope;
 pub(crate) mod policy;
 pub(crate) mod registry;