Commit Graph
2 Commits
Author SHA1 Message Date
lukasandClaude Opus 5 8fce86559e Admin panel on its own port, and a registration gate
Three strands that only make sense together, so they land together.

Registration gate (migration 0016). POST /auth/register was open to anyone
who could reach the port. Now the first account on an empty instance is
always allowed, becomes the administrator, and closes registration behind
itself; after that it takes an admin reopening it. The decision is made
under a row lock on app_settings so two simultaneous first signups cannot
both see an empty table and both claim administrator. Existing installs
keep their oldest account as admin and start closed.

Instance default quota (migration 0017). users.quota_bytes is snapshotted
at creation from app_settings.default_quota_bytes, so changing the default
affects later accounts only and never resizes a mailbox that exists.

The panel is a separate app, not a page in the mail client. admin.html is
its own Vite entry (5.8 KB next to the client's 1.7 MB; they share only the
vendor chunk), with its own administrator sign-in. One nginx now serves two
listeners: :80 is the mail client and 404s both /admin.html and
/api/admin/*, :81 is the panel. docker-compose publishes them as WEB_PORT
and ADMIN_PORT. The boundary is nginx refusing paths on one listener, not
process isolation — CurrentAdmin still guards every admin route — so
ADMIN_PORT must be restricted to the LAN, which the runbook now covers for
both DSM and QNAP.

Also QNAP: deploy/webmail.sh finds Container Station's docker under
/share/*/.qpkg/container-station/bin, which is off an SSH session's PATH,
before anything shells out to it. docs/nas-install.md gains a QuTS hero
runbook (§2.6), splits the DSM firewall section into container-to-container
(§8.1) and the egress case that makes account-add time out while
autodiscovery appears to work (§8.2), and scopes both to Synology.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018SqJYt7jD7oUEkoY68sBZo
2026-09-16 20:34:08 +02:00
lukasandClaude Opus 5 5553b5febe Deploy: production Docker stack for a single host (Synology/QNAP NAS)
Everything needed to run the app on an Intel NAS that is also doing other
jobs: one published port, no host networking, memory/CPU caps and log
rotation on every container, and all state in bind mounts under DATA_ROOT
so mail survives image updates, project deletion in the NAS UI, and full
reinstalls — and so Hyper Backup/HBS3 can actually see it.

- docker/Dockerfile.backend: multi-stage, non-root (uid 10001), tini for
  the <10s graceful lease release. Installs the four plugins as entry-point
  distributions. One image, several roles via docker/entrypoint.sh
  (api | worker-sync | worker-jobs | migrate | reindex | plugins).
- docker/Dockerfile.frontend + nginx.conf: SPA + /api reverse proxy with
  the WebSocket upgrade for /api/ws, and X-Forwarded-Proto preserved so
  the API still emits __Host-/Secure cookies when TLS is terminated by
  the NAS reverse proxy (identity/cookies.py keys off request scheme).
- docker/docker-compose.prod.yml: project name webmail-prod, NOT webmail —
  docker-compose.yml (dev services) owns that name, and two compose files
  sharing one project name fight over each other's containers.
  Meilisearch is an opt-in profile; SEARCH_BACKEND=pg is the default so a
  small NAS pays nothing for search.
- migrate runs as a one-shot (core Alembic head + every plugin branch)
  that everything else waits on, so a bad migration can never leave new
  code running against an old schema.
- docker/backup.sh: nightly pg_dump verified with `pg_restore --list`
  before it counts as a backup, with retention and a baseline on first
  start.
- deploy/webmail.sh: init/doctor/up/down/status/logs/update/rollback/
  backup/restore/reindex/psql/shell. `update` is backup -> images ->
  migrate -> roll workers, api, web -> health-gate, with automatic
  rollback to the previous version if the gate fails. `doctor` refuses to
  be quiet when DATA_ROOT is on NFS/SMB (silent Postgres corruption).
- deploy/build-push.sh: build images off-NAS (the frontend build wants
  ~2GB RAM) and push to Gitea, or --save a tar to carry over.
- scripts/reindex_search.py: rebuild the search index from Postgres alone.
  Every SearchDoc field is already stored, so the index is derived data
  that never needs backing up — this closes the only real objection to
  running Meilisearch on a box whose volumes may be wiped.
- pyproject: package-data for accounts/presets.yaml and the shared plugin
  Alembic env. Without it a non-editable install (i.e. any image) silently
  ships a package that fails at runtime.
- GET /api/version, used by the deploy health gate.

Verified end to end on a real stack: fresh install, all services healthy,
core + 4 plugin migration branches applied, login/SPA/plugin bundles
through nginx, WS upgrade returning 101, __Host- cookies under a
simulated TLS proxy, backup -> restore round-trip preserving user and
plugin schema, failed-update auto-rollback (both a bad migration and a
boot-crashing API), and Meilisearch profile serving a live query.
ruff + mypy --strict clean, 363/363 backend tests pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nux3LCu4zP9nih4BRhPyHw
2026-09-14 18:53:50 +02:00