* kv-proto: ticket and join wire types, LoginFinish.ticket, b64_opt.
* kv-crypto: pairing.rs (HPKE AuthPSK seal/open with the QR secret as PSK, SAS code).
* kv-sync: onboarding.rs (kestrove://setup/v1 and kestrove://join/v1 codec with
strict validation), ApiClient ticket/join calls and login_with_ticket, test
server support for tickets and rendezvous.
* kv-ffi: parse/encode_setup_payload, setup_payload_for_kit, add_device_payload,
revoke_enrollment_ticket, login_with_setup, join_start/poll/cancel,
join_approve/send. The Secret Key is kept locally, HPKE-sealed to enc_pk.
* Tests: codec round trips and rejections, AuthPSK tamper cases, end-to-end
Add-device QR and scan-to-join between two clients, forged bundles, bound
tickets; live test extended with scan-to-join.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
New module crates/kv-ffi/src/passkeys.rs; lib.rs only gains the mod/pub use lines.
Tests verify registrations and assertions like an RP (ciborium + p256), check RP isolation,
reopening the vault and use on a second device after a sync.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
kv-store: SQLite (bundled) and in-memory Store holding only ciphertext
envelopes, with base copies for three-way merges and a 10-version history.
kv-ffi: VaultCore::open(path); persisted account record; local unlock key
(enable/unlock_with_local_key/disable); async sync API (configure_server,
set_device_signer, register_account, login, sync_now, logout, devices);
DeviceSigner foreign trait; IntegrityAlarm/PinMismatch/... error variants.
kv-sync: reqwest + rustls (TLS 1.3 only, ring) with SPKI pinning; OPAQUE
client on kv-proto's OpaqueSuite; RFC 9421 signing per kv_proto::httpsig;
pull/push with If-Match, field-level three-way merge, edit-beats-delete;
signed manifest (canonical CBOR, Merkle root, prev chain, Ed25519) with
rollback/fork/Merkle checks as hard integrity alarms. Tested against a
wiremock fake server, plus an #[ignore] test against kestrove-server.
kv-crypto: gen-vectors example and tests reproducing kestrove-spec/vectors.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Adds the OpaqueSuite (Ristretto255 OPRF, TripleDH, SHA-512, identity KSF)
shared by client and server, the httpsig signature-base builders, and the
setup/credentials/account/device/SSE types for milestone M1.
Cargo.lock changes only for kv-proto's new dependencies.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The first base32 symbol carries 3 data bits (26 symbols = 130 bits, 2 spare),
but decode only accepted values 0-3, so ~half of generated keys failed to parse.
Adds an edge-case test, rustfmt config, Cargo.lock, and on-demand cross targets
instead of installing all seven in rust-toolchain.toml.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
samiandClaude Opus 5.5