Files
QR-master/env.example
Timo Knuth 35ea8cc3e9 Share session cookies across www and app subdomains
Groundwork for moving the app to app.qrmaster.net: the session has to survive the
host change from www.qrmaster.net to app.qrmaster.net.

- Add COOKIE_DOMAIN and apply it to the auth, CSRF, attribution and OAuth flow
  cookies. Honoured only in production, because browsers reject dotted domains on
  localhost - a prod .env copied into a dev environment would otherwise break
  every login instead of just ignoring the value.
- Expire both the host-only and the domain-scoped variant on logout. Next's
  ResponseCookies is keyed by cookie name and rewrites the entire set-cookie
  header from its internal map on every set(), so the two variants must be
  appended manually - otherwise one overwrites the other and the surviving stale
  cookie keeps the user signed in.
- Pass COOKIE_DOMAIN as both build arg and runtime env: process.env is inlined
  into the Edge middleware bundle, so a runtime-only value would leave the
  middleware and the route handlers disagreeing about the cookie scope.

No behaviour change while COOKIE_DOMAIN is unset.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 19:01:14 +02:00

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# Environment Configuration
NODE_ENV=development
PORT=3000
# Database Configuration (PostgreSQL)
POSTGRES_USER=postgres
POSTGRES_PASSWORD=postgres
POSTGRES_DB=qrmaster
# For local development (without Docker):
# DATABASE_URL=postgresql://postgres:postgres@localhost:5435/qrmaster?schema=public
# For Docker Compose (internal Docker network):
DATABASE_URL=postgresql://postgres:postgres@db:5432/qrmaster?schema=public
# NextAuth Configuration
NEXTAUTH_URL=http://localhost:3050
NEXTAUTH_SECRET=your-secret-key-here-change-in-production
# Session cookie scope. Leave EMPTY for local development (browsers reject dotted
# domains on localhost). In production set to `.qrmaster.net` so the session is shared
# between www.qrmaster.net and app.qrmaster.net. Only honoured when NODE_ENV=production.
COOKIE_DOMAIN=
# OAuth Providers (Optional)
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=
# Redis Configuration (Optional - for rate limiting and caching)
REDIS_URL=redis://redis:6379
# Security
# Used for hashing IP addresses in analytics
IP_SALT=your-ip-salt-here-change-in-production
# Features
ENABLE_DEMO=false
# SEO Configuration
# Set to 'true' in production to allow search engine indexing
NEXT_PUBLIC_INDEXABLE=true
# Stripe Payment Configuration (Optional - for subscription payments)
# Get your keys from: https://dashboard.stripe.com/apikeys
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=
# Stripe Price IDs (create these in your Stripe dashboard)
# NEXT_PUBLIC_STRIPE_FREE_PRICE_ID=price_xxx
# NEXT_PUBLIC_STRIPE_PRO_PRICE_ID=price_xxx
# NEXT_PUBLIC_STRIPE_BUSINESS_PRICE_ID=price_xxx
# Analytics (Optional - PostHog)
NEXT_PUBLIC_POSTHOG_KEY=
NEXT_PUBLIC_POSTHOG_HOST=https://app.posthog.com
# Analytics (Optional - Microsoft Clarity session recordings & heatmaps)
NEXT_PUBLIC_CLARITY_PROJECT_ID=
# TikTok Content Posting API (Hermes Agent automated posting)
TIKTOK_CLIENT_KEY=
TIKTOK_CLIENT_SECRET=
TIKTOK_REDIRECT_URI=https://qrmaster.net/api/tiktok/callback
# Optional: protects /api/tiktok/connect from being triggered by strangers
TIKTOK_ADMIN_KEY=
TIKTOK_EXPECTED_OPEN_ID=