--- credentials: webui_secret_key: description: "Signing key Open WebUI requires whenever authentication is enabled. Pinned by the deployment so a container exec sees the same value as the server, which auto-generates it into the process environment only." algorithm: alphanumeric validation: "^[A-Za-z0-9]{32,}$" length: 64 litellm_api_key: description: Per-consumer virtual key for the shared svc-ai-litellm gateway algorithm: sk_prefixed validation: min_length: 50