With NODE_ENV=production (always, in the Docker image) the API lists
every problem at once and does not start while any of these holds:
- OTP_MASTER_CODE is set: the fixed test login signs in any customer. A
test server built from the production image must say so with
TEST_SERVER_ALLOW_MASTER_CODE=yes.
- JWT_CUSTOMER_SECRET is missing, equal to JWT_SECRET, or under 32
characters.
- JWT_SECRET is missing, the published dev key, or under 32 characters.
- CORS_ORIGINS is empty, `*`, or not full origins. It no longer falls
back to allow-all.
Checked live: a misconfigured start lists all four problems; a correct
one starts, answers the allowed origin, and blocks any other.
docs/SERVER-SETUP-CHECKLIST.md is the operator's list. DELIVERY.md,
docker-compose.yml and .env.example are updated to match.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
