.env.production.example

# Copy this file to .env.production or export equivalent variables in your runtime.
# Do not commit real secrets.

NODE_ENV=production
HOST=127.0.0.1
PORT=3000
DATA_DIR=/var/lib/hicad
FRONTEND_DIR=./frontend/dist

# Production secrets must be random and at least 32 characters.
JWT_ACCESS_SECRET=replace-with-32-plus-random-characters
JWT_REFRESH_SECRET=replace-with-32-plus-random-characters
PAY_CALLBACK_SECRET=replace-with-32-plus-random-characters

# Registration bootstrap code for controlled deployments.
DEV_ACTIVATION_CODE=replace-with-private-activation-code

# AI adapter: deepseek, openai, qwen, or mock.
AI_ADAPTER=mock
DEEPSEEK_API_KEY=
OPENAI_API_KEY=
QWEN_API_KEY=

# CAD/runtime limits.
CAD_WORKER_TIMEOUT_MS=5000
CAD_MAX_CODE_BYTES=200000
UPLOAD_MAX_STL_BYTES=5242880

# Reserved for a future PostgreSQL repository migration. Current app persistence remains JSON.
DATABASE_URL=postgresql://hicad:change-me@127.0.0.1:5432/hicad