security: drop the admin endpoint surface and land pending hardening

2026-09-14T03:44:48Z

Removes the admin-gated endpoints and the account flags they set, plus a batch of hardening that had accumulated uncommitted in the tree. These were deployed and verified together, so they land as one change. admin surface: - drop POST /hidepay, POST /unlimit and GET /users, their handlers, and the now-unused admin preValidation export - `unlimited` was only ever written, never read; `hidepay` only appeared in output projections. Both flags go, along with their whitelist, public-fields and type entries. request log: - redactBody now recurses. It only masked top-level keys, so a body that nests credentials one level down wrote them to the log in plaintext, and pin fields were not on the list at all. payments: - sendOnchain/build gate `aid` through requireAccount, so a caller can only spend from an account it owns - sendOnchain signs only a tx we composed, matched against a short-lived per-account build receipt - raise xpay retry_for to 60s; route-finding preferred a drained zero-fee hop and burned the whole budget on it. check()'s reversal window keeps its 2x margin. ecash / invoices / webhooks: - resolve a token's mint through the IP-pinning fetcher instead of plain fetch, closing an unauthenticated SSRF path into the internal network - reject non-positive amounts before the balance write - /sign requires the caller to own the address, rather than signing under any address the hot wallet controls - webhook delivery no longer disables TLS verification; the body carries the merchant's shared secret registration: - refuse a username the v3 registrar holds unless the caller's own nostr key is the holder (lib/names.ts) liquid: - honour the deposit kill switch at invoice generation and at credit elements image: - pin 23.3.4 and verify the release tarball checksum Co-Authored-By: Claude Opus 5 (1M context) Claude-Session: https://claude.ai/code/session_0112TGi9GGNWqji1XQ5jZRzc

payment types

2025-02-26T19:59:58Z

coinos-server.git/lib/types.ts, branch master

security: drop the admin endpoint surface and land pending hardening

payment types