Files
selfpost/deploy/nginx/docker-compose.nginx.yml
T
mixandClaude Opus 5 ab2cd885c4
test / test (push) Has been cancelled
review follow-up: close the gaps left by the phase1-6 pass
Verified the tree against docs/plans/code-review-2026-08.md and finished the
tasks that were only partly done, plus two defects the pass introduced.

- bcrypt: the setup account was still hashed at DefaultCost (10). The work
  factor now has one definition, auth.BcryptCost = 12, used everywhere.
- rate limiter: protecting blocked buckets from eviction was unbounded — an
  attacker with many source addresses could grow the map by making each one
  fail its way to blocked. Blocked buckets are now evicted past
  maxBuckets * 4, nearest expiry first, logged once per window. Tests cover
  both halves.
- postqueue: the 5s timeout left the output size unbounded; reads are now
  capped at 4 MiB and report truncation.
- spec references: the ~76 `spec N` citations CHANGELOG [0.5.0] claimed were
  gone are removed from build/, deploy/, the first two migrations and the
  release workflow, with the affected comment paragraphs re-wrapped. Comments
  only; shell/YAML/SQL syntax re-checked.
- schema-migrations.md: schema section was headed v9 with the chain at v10,
  and three links pointed at deleted plan files.
- internal/configsafe: the shared empty/forbidden-character check behind the
  OpenDKIM and Postfix config writers; each writer keeps its own forbidden set.
- dropped the parseDomainRateLimitForm/parseAppRateLimitForm pass-throughs
  left behind by the parser merge (only their own tests still called them).
- plan doc now carries a status table: what shipped, what was already in
  place, what was declined (//go:build linux for the /proc reader) and the
  open CSRF-token question.

Not done, each its own phase: typed template data structs, log/slog, DMARC
service and handler tests, error-page/corrupted-backup tests, backup re-auth.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-19 20:03:05 +03:00

58 lines
2.3 KiB
YAML

# Alternative reverse-proxy: nginx. PEM files land on the host exactly like the
# Apache+certbot scenario — nginx and certbot are close cousins here, both
# writing/reading plain PEM under /etc/letsencrypt.
#
# This is a FRAGMENT, not a full replacement for ../docker-compose.yml: it
# adds an nginx + certbot pair and removes the panel's host port publish (nginx
# takes over 80/443 and proxies to the panel over the compose network
# instead). Merge it with the base file — run this from the deploy/ directory
# (Compose resolves every relative path in both files against the directory of
# the FIRST -f file, i.e. deploy/, which is why paths below are ./nginx/...):
#
# docker compose -f docker-compose.yml -f nginx/docker-compose.nginx.yml up -d
#
# First-run certificate issuance (webroot method, before nginx has a cert to
# serve — run once):
# docker compose -f docker-compose.yml -f nginx/docker-compose.nginx.yml \
# run --rm certbot certonly --webroot -w /var/www/certbot \
# -d mail.example.com --email you@example.com --agree-tos --no-eff-email
services:
selfpost:
ports: !override
- "465:465"
- "587:587"
- "25:25"
# No host publish for 8080 here: nginx reaches it over the compose
# network at selfpost:8080 instead (see nginx.conf.example).
volumes: !override
- ./data:/data
- .:/selfpost-deploy:ro
# Same host directory certbot below writes into — plain bind mount, no
# named volume, so the PEM files are as directly inspectable as in the
# Apache scenario.
- ./nginx/certbot-etc/live/mail.example.com:/etc/postfix/tls:ro
nginx:
image: nginx:1.27
restart: unless-stopped
depends_on:
- selfpost
ports:
- "80:80"
- "443:443"
volumes:
- ./nginx/nginx.conf.example:/etc/nginx/conf.d/selfpost.conf:ro
- ./nginx/certbot-etc:/etc/letsencrypt:ro
- ./nginx/certbot-www:/var/www/certbot:ro
certbot:
image: certbot/certbot:latest
volumes:
- ./nginx/certbot-etc:/etc/letsencrypt
- ./nginx/certbot-www:/var/www/certbot
# Renewal twice a day is certbot's own recommended cadence; it no-ops
# until a certificate is within its renewal window.
entrypoint: sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done'