comfyui.riotpiao.com is served with no authentication at all: anyone who can
resolve the host reaches the UI and its queue. ComfyUI has no OIDC support, so the
front door is oauth2-proxy, and nginx asks it for a decision on every request.
Nothing inside the cluster calls this host, so the whole host is gated rather than
carved into open and closed paths. If a client ever needs direct access, add a skip
rule for its exact paths.
The ZITADEL app is created by the provisioning script, and the client secret,
cookie secret and client id live in a SOPS secret written by ksops.
rock