Adds the canonical TEE attestation verifier package at cc/attest. This
is the home for chain validation + trust anchor management; the
luxcpp/crypto/attestation parser primitives feed bytes here BEFORE
their measurement output is trusted.
Stage 1 — SEV-SNP — PRODUCTION:
- cc/attest/sev.go: SEVSNP{} verifier built on
github.com/google/go-sev-guest v0.14.1. Live VCEK fetch from AMD
KDS, ARK→ASK→VCEK chain validation, signature verify against the
leaf, MEASUREMENT/REPORT_DATA/HOST_DATA/CHIP_ID extraction,
caller-supplied policy gates (WithExpectedReportData,
WithExpectedMeasurement). 197 LOC.
- testdata/: real-vendor Milan attestation report + VCEK leaf
committed verbatim from the upstream go-sev-guest test corpus.
Tests replay the AMD KDS responses via SimpleGetter so CI never
hits the network.
- 9 SEV-SNP tests passing (happy path, dispatch, length reject,
tampered signature, wrong report_data, wrong measurement,
deterministic composite hash, unknown kind, stub-panic guard).
Stage 2 — TDX — STUB (#222 stage 2):
- cc/attest/tdx.go: TDX{}.Verify panics with ErrNotImplemented so
any caller routing TDX evidence during stage 1 fails LOUD. Plan
documented inline: go-tdx-guest + Intel PCS + QE/TDX module
identity pinning.
Stage 3 — NRAS — STUB (#222 stage 3):
- cc/attest/nras.go: NRAS{}.Verify panics with ErrNotImplemented.
Plan: lift the existing pkg/attestation/nvidia NRAS client into
the cc/attest contract with a JWKS cache.
Wire-in:
- pkg/attestation/composite.go gains VerifyEvidence(ctx, opts...)
which dispatches each Evidence blob to cc/attest by Issuer.
Callers (kms release gate, scheduler) MUST invoke this before
accepting parser output.
Doc:
- cc/attest/doc.go states the production/stub matrix and the
layering contract between the C-ABI parser and this package.
Closes Blue audit B4. Four nonce-binding gaps in the ReleaseGate are
closed in one pass:
1. Nonce derivation is now HMAC-SHA256(rootKey, "kms/release/v1" ||
epoch || jobID || rand32). A nonce issued for jobID A cannot be
replayed under jobID B even if the random component is identical.
2. Issue() persists (jobID, nonce, epoch, expires) in a NonceStore.
Release() looks up the stored nonce and constant-time-compares it
against req.Nonce. The forged-nonce path now refuses with
ErrNonceMismatch instead of silently accepting any 32 bytes.
3. AAD now binds the issued nonce: epoch || jobID || teePub || nonce.
Two Release() calls with the same (epoch, jobID) but different
issuances produce distinct AADs; sealed keys are non-fungible
across issuances even after a process restart.
4. State (epoch + pending nonces + consumed-set) is durable via the
NonceStore interface. Two implementations:
- MemoryNonceStore for tests / single-shot dev
- DatabaseNonceStore for prod (luxfi/database; pair with encdb +
ZapDB for at-rest encryption per Hanzo Base pattern)
Replay window default 1h; pending TTL 1h. GC reclaims both.
Tests cover all five required scenarios + nonce-binding + AAD-binding
asserts. -race clean.
Backwards-incompatible change to NewLocalReleaseGate / NewMPCReleaseGate
/ NewHSMReleaseGate signatures; no compat shim per audit guidance.
ZAP is the binary protocol — like HTTP=80 and HTTPS=443, ZAP=9999
across the Lux ecosystem. The DNS name (e.g. zap.kms.svc, zap.mpc.svc,
mpc-node-headless.lux-mpc.svc) disambiguates the service; the port is
always the same.
Changes:
- mpcd --listen default :9651 → :9999
- pkg/transport/{transport,factory}.go: comments and examples
- k8s/mpc-statefulset.yaml: ports + peer template
- k8s/network-policy.yaml: ingress/egress allow rules
- cloudbuild.yaml: EXPOSE
- deployments/customer-3of5/{compose.yml,k8s/*,topology.yaml}: full
template sweep — every peer hostname is distinct, port is uniform 9999
- README.md / LLM.md: example commands
luxd validator P2P (9631 mainnet, 9641 testnet, 9651 devnet) is a
DIFFERENT protocol on a DIFFERENT pod and is unchanged.
Follow-up to 0c38bbd. The CLI/CRD `--threshold` flag surfaces the
OPERATOR-facing "minimum signers required" count (e.g. threshold=2 for
a 2-of-3 ensemble, threshold=3 for 3-of-5). The CGGMP21 signing API
internally stores the polynomial degree (one below signers-required)
in keyInfo.Threshold — so the sign code continues to compare
`len(signerPeerIDs) >= keyInfo.Threshold + 1`. Those two surfaces are
off-by-one by protocol library convention.
HasSigningQuorum is operator-facing (used by /healthz) so it uses the
CRD/CLI semantics directly: quorum holds when `readyCount >= threshold`.
Scientist's repro: 3-node 2-of-3 ensemble (CRD threshold=2) with one
peer down — readyCount=2, threshold=2 → quorum holds, /healthz returns
200. With the previous commit the arithmetic was readyCount>=threshold+1
which would have required all 3 nodes up.
Tests updated accordingly (Test_HasSigningQuorum_3Node_2of3 now uses
threshold=2 matching the deployed CRD, Test_HasSigningQuorum_5Node_3of5
uses threshold=3, boundary test covers the new arithmetic).
Survivor nodes in a t-of-n ensemble now report healthy so long as they
still have enough ready peers (including self) to form a signing quorum
for their configured threshold. Previously, ArePeersReady() was the gate
and any single peer loss collapsed availability on the remaining nodes.
Repro (Scientist, 2026-04-20): scale liquid-mpc-mpc-node StatefulSet
from 3 → 2 replicas in the liquidity devnet; surviving pods returned HTTP
503 with log "Peers not ready expected=3 ready=2" even though 2 nodes
are sufficient for the 2-of-3 (threshold=1) signing quorum.
Fix:
- pkg/transport/registry.go: add HasSigningQuorum(threshold) which returns
true when readyCount >= threshold+1 (the CGGMP21/FROST signers-required
count used everywhere in pkg/mpc/node.go).
- pkg/mpc/registry.go: matching method on the legacy Consul-backed
registry plus interface addition to PeerRegistry.
- cmd/mpcd/main.go: /healthz handler switched to HasSigningQuorum(threshold)
for the 200/503 gate. ArePeersReady() is still reported in the JSON
body (as `ready`) for observability. `status` becomes
"healthy" / "healthy-reduced" / "degraded" so operators can see the
in-between state.
- cmd/mpcd/main.go: ConsensusPeerRegistry wrapper delegates the new
method to the underlying transport registry.
Keygen sessions deliberately continue to require ArePeersReady() — a
fresh wallet still needs every participant present. Only the /healthz
gate is relaxed, which matches the availability story for signing.
Tests: pkg/transport/registry_test.go covers
- Test_HasSigningQuorum_3Node_2of3 (the Scientist repro — survivors
still quorum-ok after one peer loss)
- Test_HasSigningQuorum_5Node_3of5 (larger ensemble, f=2 tolerance)
- Test_HasSigningQuorum_ArePeersReady_Decoupled (the two APIs do not
gate each other)
- Test_HasSigningQuorum_BoundaryCheck (pins arithmetic: required =
threshold+1, not threshold)
All 11 test cases pass; transport + mpc package suites clean.
R6 — handlers_treasury_test.go covers the `requireRegulator=true` tier
invariant: when numeric quorum is reached WITHOUT the regulator on a tier
that requires them, handleTreasurySign must return 409 and revert the op
to pending_approval. Tests cover the reject path, the happy-path
finalization with regulator, the control case with requireRegulator=false,
and the create-time validator's refusal of regulator-required tiers on
wallets with no regulator shard.
T3 — ci.yml references `cmd/lux-mpc-cli` in three places (CodeQL build,
SBOM build, and post-CI build). That directory was renamed to `cmd/mpc` in
a9505db but the workflow was never updated, so CodeQL/SBOM have been
failing on a missing path. Fix all three references to `./cmd/mpc`.
Run: CGO_ENABLED=1 go test -tags json1 -run TestR6 -v ./pkg/api/
Red round 4 flagged (F4, MEDIUM-HIGH) that the previous LAX binding
mode in VerifyLiveness permitted a cross-ceremony replay: an attacker
who observed a fresh WebAuthn challenge could trick SecureGate into
signing a liveness envelope binding to the challenge alone (no
credentialHash), then replay that envelope against any enrollment for
the same userId that happened to reuse the challengeId-only
expectation.
Two LAX-only tightenings in pkg/webauthn/liveness.go (STRICT already
enforced the missing-both rejection; this sharpens LAX):
1. credentialHash is a hard floor. If the server expects
credentialHash and the envelope omits it, reject with
"credentialHash required in LAX mode — envelope without
credentialHash is replay-vulnerable". challengeId alone cannot
satisfy the binding requirement in LAX — challengeId can be
observed and replayed; credentialHash commits to the specific
pubKey being enrolled.
2. When the envelope supplies BOTH credentialHash AND challengeId AND
the server expects both, require BOTH to match. No more "either-or"
loophole. The existing mismatch-rejects guards already caught
individual mismatches; this closes the pathological
both-supplied-one-blank-expected corner.
handleBiometricEnroll always commits ExpectedCredentialHash (derived
from the enrollment pubKey via sha256), so the LAX floor always
engages in practice for WebAuthn enrollment — this hardens what
is already the exercised path.
Test coverage (pkg/webauthn/liveness_test.go):
- TestLiveness_R38_LaxRejectsMissingCredentialHash — primary F4 gate:
envelope with only challengeId, missing credentialHash → reject
- TestLiveness_R38_LaxAcceptsBothMatch — happy path (extended envelope
after SecureGate rollout)
- TestLiveness_R38_LaxRejectsMismatchedCredentialHashBothPresent
- TestLiveness_R38_LaxRejectsMismatchedChallengeIDBothPresent
- TestLiveness_R38_LaxAcceptsCredentialHashOnly — current SecureGate
envelope shape still accepted
- TestLiveness_R38_LaxRejectsMissingBindingWhenCredentialHashExpected —
replaces the old lax-warns-missing path
- TestLiveness_R38_LaxWarnsOnMissing_ChallengeIDOnly — warn path still
available when credentialHash is not expected
Full pkg/webauthn suite green (18/18). pkg/api regression tests pass.
pkg/custody pre-existing failures unrelated to this change (SQLite
json_extract missing, blame predates F4).
LLM.md entry R35 documents the full set. Cut v1.7.1 on merge.
consumeBiometricChallenge was the odd one out: it used SERIALIZABLE
while the two other row-local CAS sites (consumeSessionForSign and
tryApproveOperation) used READ COMMITTED + GetForUpdate. For row-
local CAS the FOR UPDATE row lock already gives us the atomicity we
need; SERIALIZABLE adds cost and forces waiters to abort with 40001
instead of blocking. One pattern, one way.
Aligns with LLM.md's R2-2 note (READ COMMITTED + FOR UPDATE is the
canonical row-local CAS pattern for this repo).
A stolen SecureGate attestation (within its 2-minute validity window)
could be replayed against a different WebAuthn enrollment because the
envelope only attested (userID, score, timestamp) — it said nothing
about WHICH public key the user was actually enrolling.
Fix: extend LivenessAttestation with two optional binding fields:
credentialHash = sha256(publicKey) [base64-std]
challengeId = the WebAuthn challenge being enrolled [base64url]
handleBiometricEnroll computes both values from the real enrollment
data (consumed challenge bytes + submitted public key) and passes them
as ExpectedCredentialHash / ExpectedChallengeID to VerifyLiveness.
Mismatches are always fatal. A missing binding is fatal in STRICT
mode (the default) and warns-and-accepts in LAX.
BindingMode is server-configured via MPC_LIVENESS_BINDING=strict|lax.
Production mainnet runs STRICT — SecureGate must ship the extended
envelope as a deployment blocker. LAX exists solely for the rollout
window; every permissive accept emits an `mpc.biometric.binding_warn`
log line so operators can see rollout progress.
Tests added in pkg/webauthn/liveness_test.go:
- R38_AcceptsMatchingCredentialHash
- R38_RejectsMismatchedCredentialHash
- R38_RejectsMissingBindingStrict
- R38_LaxWarnsOnMissing
- R38_AcceptsMatchingChallengeID
- R38_RejectsMismatchedChallengeID
Full ./pkg/api/ suite green; the existing pre-R3-8 LAX-style liveness
tests still pass (they supply no Expected* values → the binding path
is a no-op for them).
A misissued API key with permissions=["*"] was acting as a god-key,
passing every named permission gate including mpc:settlement:sign,
mpc:operations:approve, mpc:wallet:sweep, and mpc:policy:write.
Every API key must now enumerate its explicit permissions. This is the
one-way-to-express-authority rule: the list is the source of truth —
no wildcards, no implicit grants.
Tests:
- TestRequireRoleOrAPIPermission updated: `*` is rejected on every check
- New TestRequireRoleOrAPIPermission_WildcardRejectedOnSensitive: table
over every sensitive permission, asserts wildcard is forbidden
- New TestRequirePermission_WildcardRejected: same rule on the lower
gate used by trade approval
Breaking change: any operator who issued keys with permissions=["*"]
must reissue with explicit permissions. v1.7.0.
R2-1: biometric enrollment is a forged-enrollment oracle fixed.
- pkg/webauthn/verify.go: full WebAuthn verification — compare against the
random challenge bytes we issued (not the DB row ID), origin allowlist,
rpIDHash equality, UP+UV authenticator-flag enforcement, ceremony type.
- pkg/webauthn/liveness.go: SecureGate-signed liveness attestation. Ed25519
envelope over {providerId, userId, score, timestamp, nonce}. MPC verifies
against MPC_SECUREGATE_PUBKEY_ED25519 and enforces userId match, score
floor, max age. Body-supplied livenessScore is never trusted again.
- If SecureGate pubkey is unconfigured, handleBiometricEnroll returns 503.
- 14 new tests cover each rejection path.
R2-2: CAS-under-Postgres. The previous in-Go check-then-write +
unconditional UPSERT works on SQLite (writeMu) but loses updates under
Postgres READ COMMITTED. Switched to SELECT ... FOR UPDATE inside READ
COMMITTED tx via orm.RunInTransactionWith + orm.GetForUpdate[T]. Requires
hanzoai/[email protected] (tagged today).
- Session consume: operationLimit strictly respected under concurrency;
valueAccum computed under the lock.
- Operation approve: ApprovedBy append under the row lock, quorum
finalization transitions at most once even under racing approvers.
- pkg/db.New now supports postgres:// DSNs.
- New Postgres-backed regression tests in cas_postgres_test.go —
auto-skipped when no TEST_PG_DSN reachable; 10 concurrent consumers
against operationLimit=5 yields exactly 5 successes and 5 denials.
Bumps github.com/hanzoai/orm v0.3.2 → v0.4.0.
Test plan:
go test -tags sqlite_json1 -count=10 \
-run 'CASUnderRace|CASUnderRace_Postgres|RequireRoleOrAPIPermission' \
./pkg/api/ ./pkg/webauthn/
Every /v1 mutating route that previously accepted role=="api" without
permission checks now uses requireRoleOrAPIPermission — JWT human roles OR
API keys that carry the concrete permission. R2-3 regression surface:
- /v1/transactions → mpc:transactions:create
- /v1/subscriptions/* → mpc:subscriptions:write
- /v1/payment-requests/* → mpc:payment-requests:write
- /v1/smart-wallets/* → mpc:smart-wallets:write
- /v1/trade/* → mpc:trade:write
- /v1/intents/* (sign/co-sign) → mpc:sign (same perm as /v1/mpc/sign)
- /v1/mpc/operations/approve,reject → mpc:operations:approve
Bare role=="api" is no longer sufficient anywhere — an API key with empty
permissions hits 403. Human roles (owner/admin/signer) still pass through
on JWT auth. Also adds the canonical requireRoleOrAPIPermission helper to
middleware.go.
- F2: handleApproveOperation now runs tryApproveOperation inside
RunInTransaction with CAS guard on (ApprovedBy, Status). Two
concurrent final-approvers can no longer both satisfy quorum and
both trigger signing; exactly one wins, the other retries or sees
"operation not in pending_approval state". 5 retries with backoff,
then 409 conflict.
- F23: initiator can NEVER self-approve, regardless of how many
approvals already exist. Previous code only blocked self-approval
when len(ApprovedBy) == 0.
- F10: list handlers (operations + audit) now call Count() on the
filtered query before fetching the page; totalItems reflects the
real count, not len(page). Added page/perPage response fields.
- F20: operation status filter is validated against the spec enum
(pending_approval, approved, signed, rejected, failed, expired).
Unknown values return 400 instead of silently dropping the filter.
- F3: consumeSessionForSign now atomically CAS-guards OperationsUsed
and ValueAccum inside RunInTransaction with explicit prev-value
check; mismatch returns errSessionConflict and the outer loop
retries up to 5 times. Prevents over-consuming sessions under
concurrent /sign requests. Callers must present a sessionID (403
otherwise — aligns with F1 handler change).
- F21: session reaper now loops pagination until a page produces no
reaps; per-row Update errors are logged via an audit entry instead
of being silently swallowed. Added reapExpiredSessions for direct
test-drive.
- F24: handleCreateWalletSession now consults wallet policies. If the
requested valueLimit trips a require_approval policy the session is
created in pending_approval state; if a deny policy matches, the
request is rejected 403. operationLimit > 1000 also forces approval.
- F25: enforced scope strictly — sign scope is required on the session
for /sign and /settlement/sign. Sessions granted only 'authorize' or
'read' cannot sign.
Added concurrency test cas_concurrency_test.go:
TestConsumeSessionForSign_CASUnderRace (F3 reproducer)
TestApproveOperation_CASUnderRace (F2 reproducer)
TestInitiatorCannotApprove_Regardless (F23 regression)
Tests require -tags json1 for SQLite json_extract; Makefile already
sets this on the test target (F30 mitigation).
- F1: /v1/mpc/sign now requires sessionId (403 without). Same for
settlement/sign. No silent auto-session selection in handlers.
- F15: /v1/mpc/sign now gated by requireRole("owner","admin","signer","api")
to match /v1/mpc/settlement/sign.
- F6: decodeMessage is strict — returns error when the declared encoding
does not parse. Removed the raw-string fallback that made the endpoint
an arbitrary-bytes signing oracle.
- F4: /v1/mpc/balances/{address} now resolves the address against the
caller's org (ETH/BTC/SOL columns). Unknown or cross-tenant address
returns 404 — no more "empty balances" leak.
- F5: biometric enroll requires a server-issued challenge, signed
attestation (P-256 ECDSA verify), and a SecureGate liveness score
above 0.8 (PAD-2). Raw templates are no longer accepted. Added
consumeBiometricChallenge + verifyBiometricAttestation helpers.
- F14: added Wallet.DefaultForUserID column; handleMpcSetDefaultWallet
now writes to it instead of stuffing a "default:<userID>" sentinel
into the user-facing Name field. Previous default (if any) is cleared
atomically per (orgId, userId).
- F22: findDefaultWalletID reads the new is_default column (via
defaultForUserId) — no more "most recently created wallet" fallback
that produced non-deterministic behavior.
Implement the canonical Liquidity MPC surface frozen in
openapi/mpc.yaml. All endpoints mount under /v1/mpc/* — one and only
one path per operation, no aliases, no backwards compatibility.
New:
- handlers_mpc.go — wallets, balances, default wallet, sign,
settlement/sign, webauthn/biometric spec shapes
- handlers_sessions.go — time-bounded signing grants with operation
and value limits, enforced on every /sign via consumeSessionForSign
- handlers_operations.go — unified Operation view over db.Transaction
with kind ∈ {sign,send,mint,burn,transfer,contract_call}
Changed:
- server.go: mount r.Route("/mpc", …); remove top-level /v1/policies
and /v1/audit (moved to /v1/mpc/policies, /v1/mpc/audit); retain
/v1/transactions POST as internal wiring
- handlers_policy.go: accept both {id} (internal) and {policyId} (spec)
- pkg/db/models.go: add Session model (registered as "mpc-session")
- ws.go: EventBus pubsub + /v1/ws upgrade handler (stdlib, no deps)
- zap_server.go: StartZAP(port) with opcodes 0x0060-0x0064
keygen, sign, status, wallets, intents over ZAP binary protocol
- Events field on Server for cross-transport event broadcasting
- Each consensus node serves full API (not separate mpc-api sidecar)
- Add bearer token auth to internal MPC API (port 9800): /keygen, /keys,
/backup now require Authorization header. Token from MPC_INTERNAL_API_KEY
env (KMS-synced) or derived from Ed25519 node identity.
- Replace DualModeListener with TLSOnlyListener: plaintext peer connections
are rejected. TLS 1.3 with PQ key exchange is mandatory.
- Add dedicated 20 RPM rate limiter on bridge signing and intent signing
endpoints (separate from global 100 RPM).
- Add body size limit (1MB), read/write timeouts, and 10 RPM rate limiter
to internal MPC API server.
- Restrict K8s NetworkPolicy egress for MPC nodes to peers, postgres,
valkey, DNS, and HTTPS only (was unrestricted).
- Wire cluster-api-key in api-deployment for authenticated proxy to
internal MPC API. Forward as Authorization: Bearer header.
- Remove hardcoded dev JWT_SECRET default from compose.yml (now required).
- Add internal-api-key to KMSSecret CRD and StatefulSet env.
db.New() auto-detects backend from DSN:
- "" or "sqlite://path" or "file.db" → SQLite (default)
- "postgres://..." → PostgreSQL (production upgrade)
KV (Valkey/Redis) is optional — pass "" to skip.
No postgres, no redis required to run mpcd out of the box.
Removed pgxpool direct dependency from db package.
MPC is generic infrastructure — no hardcoded tenant URLs.
- Remove pars.network, zoo.network from OIDC issuers, ingress, TLS
- Remove redacted.com, redacted from CORS, WebAuthn, tests
- CORS/WebAuthn origins now env-driven: MPC_CORS_ORIGINS, MPC_WEBAUTHN_ORIGINS
- Ingress: mpc.lux.network only — tenants route through their own ingress
- Tests updated to match infrastructure-only origin lists
KMS routes now live inside MPC API server — one binary for both:
- POST /api/v1/keys/generate — create validator BLS + Ringtail keys
- GET /api/v1/keys — list all validator key sets
- GET /api/v1/keys/{id} — get validator key set
- POST /api/v1/keys/{id}/sign — sign with validator key
- POST /api/v1/keys/{id}/rotate — reshare validator keys
Storage: ORM (same postgres/ZapDB as MPC wallets).
No separate KMS binary needed — mpcd serves both.
- Remove pkg/bridge/ (btc_watcher + orchestrator) — bridge/opnet-watcher
is the single source of truth for chain watching per CTO directive
- Add Handler() to API server for mounting on Hanzo Base
- MPC is signing-only; bridge is the control plane
Add MPC_WEBAUTHN_RP_ID and MPC_WEBAUTHN_ORIGINS env vars to make
WebAuthn relying party and origin allowlist configurable. Adds
Liquidity exchange origins (exchange.{dev,test,main}.redacted.com,
redacted) to WebAuthn origin checks, CORS, and security tests.
Backup shard (shard 3) is encrypted with user's WebAuthn passkey
public key (P-256 ECDH). HSM stores the ciphertext but cannot
decrypt — only user's biometric (via Secure Enclave private key) can.
ATS shard (2) + encrypted_backup (3) = company CANNOT sign.
User shard (1) + passkey_decrypt(3) = user CAN exit independently.
Added UserPasskeyFingerprint to WalletBackup model.
Backup handler looks up user's WebAuthn credential for encryption.
EncryptedKVStore: AES-256-GCM wrapper over ZapDB for per-user shard encryption.
Each user's key shards encrypted with a unique DEK:
user DEK = HMAC-SHA256(masterKey, "mpc:shard:" + orgID + ":" + userID)
org DEK = HMAC-SHA256(masterKey, "mpc:org:" + orgID)
Three layers of MPC data protection:
1. ZapDB ChaCha20-Poly1305 (node-level, existing)
2. EncryptedKVStore AES-256-GCM (per-user, NEW)
3. API filter on createdBy (access control, NEW)
Even if ZapDB is fully dumped, individual users' shards are
independently encrypted. Wrong user key → decryption fails.
5 new tests: roundtrip, key uniqueness, wrong-key rejection,
empty values, org vs user key separation.
Three fixes:
1. OrgScopedKey sanitizes colons in orgID to prevent key injection
via the ":" separator (e.g. orgID "evil:org:fake" would create
ambiguous key paths).
2. All 5 keygen sessions (CGGMP21, FROST, BLS, SR25519, LSS) now
write key shares with OrgScopedKey(orgID, key) instead of bare
keys. Previously keygen wrote unscoped but signing read scoped,
causing key-not-found errors in multi-tenant deployments.
3. Added orgID field to session struct and threaded it through all
keygen constructors and Node.Create*KeyGenSession methods using
variadic orgID ...string for backward compatibility.
Add GOEXPERIMENT=runtimesecret to Makefile, CI, and Dockerfile builds.
Wrap key share loading in all 5 signing session types with
withSecretErasure() so stack/register state containing raw share bytes
is zeroed after parsing. Build-tagged stub ensures everything compiles
without the experiment flag.
- Run goimports -w on all 17 Go files with formatting issues
- Set CGO_ENABLED=0 on all CI steps (test, lint, build, CodeQL, SBOM)
- Remove -race flag from tests (requires CGO which pulls in blst.h)
- All 17 test packages pass with CGO_ENABLED=0
zeekay