https://www.home-assistant.io/docs/authentication/providers/
Simple single user example:
Note: I think this is due to my proxy setup, but this allowed remote unauthenticated logins, so I just removed the whole block
homeassistant: auth_providers: - type: trusted_networks trusted_networks: - 192.168.0.0/24 - 127.0.0.1 - ::1 allow_bypass_login: true - type: homeassistant