Open index.html directly for the mock UI, or serve this directory from the ELF web server. The JavaScript first tries the real API and falls back to demo data when the API is not available.

Expected API

GET  /api/status
GET  /api/config
POST /api/config
GET  /api/titles
GET  /api/downloads
POST /api/titles/:title_id/check
POST /api/titles/:title_id/download

Policy Model

The UI assumes deny-by-default behavior:

{
  "default_policy": "deny",
  "download_dir": "/mnt/usb0/patches",
  "install_after_download": false,
  "delete_pkg_after_install": false,
  "cdn_allowlist": [
    "sgst.prod.dl.playstation.net",
    "gst.prod.dl.playstation.net",
    "gs2.ww.prod.dl.playstation.net"
  ]
}

Per-title modes:

disabled
download_only
latest_compatible
pin
check_only