website_verify resolved every asset through get_user_by_pubkey_hash, but
users.pubkey_hash only ever holds the BTC key's hash. On this backend only BTC
could ever resolve; ltc, xmr, wow and grin were structurally impossible, and the
failure was indistinguishable from an unregistered user, so the page told people
to register with an extension they already had.
That did not surface while smirk.cash pointed at the legacy backend, which
resolves by asset key against its own database. It becomes the whole bug the
moment the site is repointed here, so it has to land with that change, not after.
get_user_by_pubkey_hash stays as the BTC fallback: of 95 users on this backend,
84 arrived through migrate-legacy, which imported identity without keys, and
would otherwise stop resolving entirely.
The rejection message is unchanged and still says nothing about whether an
account exists.
Admin posture (§2.1/§2.2):
- Hard fail-closed bind guard in main: a non-loopback ADMIN_BIND refuses startup
unless ADMIN_ALLOW_PUBLIC_BIND=true (was a warning).
- admin_plane_guard middleware on the admin router: Host allowlist
(localhost/127.0.0.1/[::1]/configured TOR_ADMIN_ONION; a missing Host is allowed
since rebinding must supply one and the bind is the primary control) to defeat
DNS-rebinding against the loopback socket, plus X-Frame-Options: DENY +
CSP frame-ancestors 'none' (anti-clickjacking). Still no CORS on the admin plane.
Public landing (§2.3), default-OFF, one fingerprint surface:
- GET /api/v1/server-info — built from a hand-written ServerInfo allowlist (never
by serializing config/state). Default projection is minimal { software.name,
status }; version (coarse major.minor), chains, price_feed, and uptime (bool
`up` only) are each individually opt-in. The enabled-feature tuple is NEVER
emitted anonymously (connected clients use /capabilities).
- GET / — minimal HTML (operator title HTML-escaped); bare 404 when off (does not
hint an admin plane exists). server-info also 404s when off.
- config: ADMIN_ALLOW_PUBLIC_BIND, TOR_ADMIN_ONION; PUBLIC_LANDING_TITLE +
per-field PUBLIC_EXPOSE_VERSION/CHAINS/PRICE_FEED toggles.
Tests: host_allowlist + html_escape unit tests; landing off->on minimal-projection
(asserts only software+status, no version/chains/features); admin-plane Host-403 +
anti-clickjacking headers. Landing/admin stay off the public OpenAPI.
Deferred (documented): §2.5 NIP-05 consent-gating (changes existing
/.well-known/nostr.json behavior — needs the standing v0.2.4-compat verification
first), §2.3 k-anon public stats, response-header/TLS-fingerprint stripping (proxy
/ops-doc concern).