Previously every example.com had to be found and replaced manually.
Now a single DOMAIN=yourdomain.com in .env propagates everywhere:
- .env.example: add DOMAIN=example.com with explanation
- docker-compose.yml: pass DOMAIN into authelia container environment
- authelia/configuration.yml: use {{ env "DOMAIN" }} in totp.issuer,
access_control.rules, and all four session.cookies[] fields
(Authelia 4.38+ Go template substitution)
- caddy/Caddyfile: use {env.DOMAIN} in all site block addresses
(Caddy native env substitution); update header comment explaining
how to set DOMAIN for system vs dockerized Caddy
- README.md: update step 3 to explain DOMAIN is the only change needed;
update step 4 to say just uncomment the right rule; update Caddy
wiring section with DOMAIN env var instructions for both Caddy modes
https://claude.ai/code/session_012eTokAaGiZo7aGt1T2W9BC
Claude
cd78a3560d