mitbringsl/deploy/.env.example
Tronax 895725b5e5
Backend Phase C: Sync-Kern + Caddy behind-proxy
Sync-Kern:
- internal/sync/hlc.go: Hybrid Logical Clock (wall_ms<<16|counter)
  Tick/Now/After, global mutex, strikt monoton + kausal korrekt
- internal/sync/hlc_test.go: Unit-Tests (monoton, kausal, keine Duplikate)

Store-Schicht:
- internal/store/opstore.go: AppendOps idempotent via UNIQUE(client_id,
  client_seq) ON CONFLICT DO NOTHING; LWW-Projektion (list_create/
  rename/delete, item_add/update/remove) in derselben Transaktion;
  PullOps mit Cursor (seq > since, 500er Pages)
- internal/store/liststore.go: CreateList / GetLists / GetList
- internal/store/itemstore.go: GetItems (nicht-gelöschte Items)
- internal/store/suggeststore.go: Search (pg_trgm + LIKE-fallback, 10)

HTTP-Handler:
- internal/httpapi/lists.go: GET/POST /api/lists, GET /api/lists/{id}
- internal/httpapi/ops.go: POST /api/lists/{id}/ops (Push),
  GET /api/lists/{id}/ops (Pull ?since=)
- internal/httpapi/suggest.go: GET /api/suggestions?q=
- internal/httpapi/api.go: alle Routen verdrahtet (RequireAuth)

Deployment:
- deploy/Caddyfile.behind-proxy: auto_https off, trusted_proxies
- deploy/Caddyfile: X-Forwarded-Proto hinzugefügt, Kommentar aktualisiert
- deploy/docker-compose.yml: CADDY_HTTP_PORT + CADDY_HTTPS_PORT
- deploy/.env.example: Caddy-Port-Variablen dokumentiert

go build ./... && go vet ./... && go test ./... 
HLC-Tests: monoton, kausal, keine Duplikate 
AGENTS.md: Phase C vollständig 
2026-08-05 19:56:05 +02:00

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# ===========================================================================
# mitbringsl backend configuration
# Copy this file to ".env" and adjust the values.
# cp .env.example .env
# ===========================================================================
# --- General app behavior ---
APP_ENV=production # development | production
LOG_LEVEL=info # debug | info | warn | error
# The externally reachable base URL (scheme + host, no trailing slash).
# Must match the domain you serve Caddy on. Used for OIDC redirect URIs etc.
PUBLIC_BASE_URL=https://mitbringsl.example.com
# The public domain Caddy serves. Used to set the Caddy site address.
PUBLIC_DOMAIN=mitbringsl.example.com
# --- PostgreSQL ---
POSTGRES_USER=app
# CHOOSE A STRONG PASSWORD (only required for first DB init, then stored).
POSTGRES_PASSWORD=change-me-to-a-long-random-string
POSTGRES_DB=appdb
# DATABASE_URL is composed by docker-compose from the values above.
# --- Session tokens ---
# TTL of the opaque session token issued after login.
SESSION_TOKEN_TTL=720h # 30 days
# --- OIDC: Google (optional) ---
OIDC_GOOGLE_ENABLED=false
# The OAuth client ID you created in Google Cloud Console (Audience the
# backend accepts). No client_secret needed: the Android app performs the
# code exchange itself and only sends the id_token to the backend.
OIDC_GOOGLE_CLIENT_ID=
OIDC_GOOGLE_ISSUER=https://accounts.google.com
# --- OIDC: Generic provider (Keycloak, Authentik, Dex, ...; optional) ---
OIDC_GENERIC_ENABLED=false
OIDC_GENERIC_ISSUER= # e.g. https://idp.example.com/realms/main
OIDC_GENERIC_CLIENT_ID= # audience the backend accepts
# --- CORS (only relevant for browser clients; Android doesn't need it) ---
# Comma-separated list of allowed origins, e.g. https://app.example.com
CORS_ALLOWED_ORIGINS=
# --- Caddy ports ---
# Standalone mode (Caddy handles TLS directly):
CADDY_HTTP_PORT=80
CADDY_HTTPS_PORT=443
# Behind a reverse proxy (your proxy does TLS, Caddy is plain HTTP):
# 1. Change CADDY_HTTP_PORT to the port your proxy forwards to.
# 2. Mount Caddyfile.behind-proxy instead of Caddyfile in docker-compose.yml.
# 3. Remove the CADDY_HTTPS_PORT lines from docker-compose caddy.ports.
#
# CADDY_HTTP_PORT=8880