- scripts/cordn-browser-probe.mjs: headless-Chromium proof that the built
native chunk runs in a real browser — imports the chunk, runs a session
against the coordinator (publish kp, create group, send), then reopens from
the Dexie/IndexedDB store. Not part of npm test (needs network + Chromium).
- Group ref: the panel shows/copies the group's cordn1... ref
(encodeGroupRef from the crew coordinate + coordinator), so it can be opened
in Staircase/cordn-web. Computed in the hook via the lazy native import.
- Images: attach button uploads to Blossom (useUploadFile) and sends the URL
inside the encrypted MLS envelope (['image', url]); CordnChatMessage.imageUrl
+ ImageWithFallback rendering. Covered by the live test.
- Unread badge deliberately not built (needs a background signed request).
npm test + smoke + browser probe + 3 live scenarios all pass.
Milestone 2 for the native Cordn client.
- Session now runs on the viewer's own signer (NIP-07/Amber/nsec) instead of a
raw key, so the Cordn identity is the user's pubkey. Added idbStore.ts
(Dexie 'SkateSpotsCordnDB', one snapshot per account) so MLS state survives a
reload, plus membership delivery: requestJoin / fetchJoinRequests /
fetchWelcomes / acceptWelcome / addMemberByIdentifier, and addMember now also
stores the Welcome on the coordinator for the target.
- useCordnNative owns the session lifecycle and lazy-imports the native module,
keeping @contextvm/sdk + ts-mls in a separate ~678 kB async chunk (entry
bundle unchanged at 1.9 MB).
- CordnNativePanel: a third 'Private chat' tab on the crew page — founder/admin
create the group and approve join requests; members ask to join and check for
an invite; live message list + composer (polling only for silent signers).
- Strings in i18n/legacy/cordnUi.ts (en/es).
Verified live against our coordinator with a new scenario
(join-request -> approve -> welcome) plus the existing two; npm test + smoke
pass. Not yet exercised in a real browser (browser tooling was offline this
session) — the dynamic-import failure path degrades to an inline error.
Add src/lib/cordn/native/ — a browser-safe Cordn client doing real RFC 9420
MLS over a ContextVM coordinator, mirroring Cordn's wire contract (reimplemented,
not copied from @cordn/cli).
- mls.ts: identity, key packages, group create/add/join, application messages,
the ChaCha20-Poly1305 coordinator wrapper, causal prev tags.
- coordinator.ts: ContextVM/MCP-over-Nostr client on @contextvm/sdk, validated
with @cordn/core schemas.
- session.ts: CordnSession (key packages, createGroup, addMember->Welcome,
joinGroup, send, fetch) with persistence behind an injectable CordnStore
(MemoryCordnStore today; IndexedDB adapter TODO).
- Verified end-to-end against our own coordinator: a two-member round trip
(CORDN_LIVE=1 vitest run native.live.test.ts) — create, add, join, and
bidirectional encrypted messages with proven senders.
Deps: @cordn/core, @contextvm/mcp-sdk, @noble/ciphers pinned 2.2.0 (fixes the
previously invalid tree: ts-mls wants 2.2.0, a stale root copy was 0.5.3).
src/test/setup.ts is now guarded for node-environment test files. Not wired to
any UI yet; nothing imports the module, so the web bundle is unchanged.
