Sessions were in-memory, so a restart logged everyone out (same class as the
relation wipe). Move them to the durable store, but LAZILY so anonymous/crawler
traffic doesn't spam it: session/create mints a sid with no row; the row appears
on the first session/set (a login). A per-boot epoch (one durable write at
startup, host/session-init!) keeps sids unique across restarts without a write
per request.
- lib/host/session.sx: lazy backend (create = no row, set = create row,
exists = row written) + epoch/in-memory-counter sid generation.
- serve.sh: point the session store at the durable backend + host/session-init!.
- blog.sx: host/current-principal is now a durable read, so host/auth-footer
(home + post footers) had to move OUT of the quasiquote into let bindings —
a perform during page-tree build raises VmSuspended (the whole site 500'd for
a beat). Principal computed once per page.
- 2 session tests: create writes no row, set creates the row.
249/249. Verified live: site renders (anon + authed), login + footer survive a
container force-recreate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Unblock the guarded blog write routes for browsers: a login form sets a
signed session cookie that the same routes accept (alongside Bearer), so
publishing works end-to-end on blog.rose-ash.com without Quart.
- kernel: http-listen emit serialises a response :set-cookies LIST as one
Set-Cookie header each (a headers dict can't hold more than one). Purely
additive — responses without :set-cookies are unchanged.
- server.sx: host/-dream->native forwards :set-cookies to the native resp.
- lib/host/session.sx: durable, signed sessions on the persist KV
(session/create|exists|get|set|clear), wired via dream-sessions-signed.
- lib/host/auth.sx: GET/POST /login + POST /logout; host/require-user accepts
a session principal OR a Bearer token.
- router.sx: host/make-app wraps the whole app in the session middleware and
auto-mounts /login + /logout — the front door always has sessions.
- blog.sx: write routes use host/require-user; serve.sh flips POST /new from
the experimental UNGUARDED route to the guarded write routes, with admin
creds + signing secret + ACL grant from the container env.
- session conformance suite (12): login->cookie->guarded write 201; no
cookie/forged/logged-out -> 401; Bearer fallback still works.
Verified live on blog.rose-ash.com: 401 unauthenticated, 303 login, 303
publish, anonymous read renders, post persists across container recreate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
