The hex-filter sanitizer covered ids/authors/#e/#p/#q but not the NIP-22
uppercase root-scope tags #E (root event id) and #P (root author pubkey).
Relays hex-decode those too, and the kind-1111 comment subscriptions query
by them, so an odd-length value bypassed the sanitizer and got the whole
REQ rejected with "uneven size input to from_hex" (dropping that
subscription's results). Add #E/#P to the sanitized fields.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Strict relays (primal) reject a whole REQ with "uneven size input to
from_hex" when any ids/authors/#e/#p/#q entry isn't 64-char hex — silently
dropping that subscription's results. One malformed value anywhere in a
filter poisoned the request.
Sanitize at the universal pool choke point (normalizeFilterList, used by
both the shimmed pool.sub and pool.list): lowercase/trim and drop non-
64-hex entries from the hex-only fields; if a once-populated hex field ends
up empty, drop that filter rather than silently broadening the query.
Non-hex fields (#a/#d/#t/kinds/…) are untouched. Dev-logs what it strips
(with the filter's kinds) so the malformed source can be traced.
Also records pre-launch TODO items: NIP-71 inbound ingest is now live
(Phase 2, incl. the resolve-posted-at history-fetch fix), and a new
launch-blocker — channel-profile walls fetch only kind-30078 so a
creator's NIP-71 videos don't show on their profile.
Tests: filter-hex-sanitize (strip/keep/lowercase/drop-empty/leave-non-hex);
mutation-verified. 1244/1245 unit (known UploadModal flake).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
