mitbringsl/deploy/.env.example
Tronax 2899eb205b
Backend Phase A: foundation, migrations, Docker setup
- Go backend skeleton: config (caarlos0/env), slog JSON logging,
  pgxpool store, HTTP server with graceful shutdown.
- httpapi: render helpers, Problem errors, middleware chain
  (requestID / logging / recover / CORS), /healthz and /readyz.
- Migrations: full initial schema (users, sessions, lists,
  list_members, items, op_log SOURCE OF TRUTH, item_names) +
  golang-migrate runner binary using source/iofs (embedded).
- Docker: multi-stage Dockerfile (Go 1.26 -> distroless nonroot),
  builds both server and migrate binaries.
- deploy: docker-compose (caddy + backend + migrate + postgres:16),
  Caddyfile (auto-HTTPS), .env.example, pg extensions init script.
- AGENTS.md: project context + roadmap for AI agents.

Verified: image builds, both binaries run in container (smoke test).
2026-08-05 15:14:37 +02:00

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1.8 KiB
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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=