Review #003 found 11 critical, 14 warning, and 6 suggestion findings
after reviews #001 (governance/security) and #002 (cross-document
consistency/two-way-door audit) were resolved. The theme: types and
APIs that were *referenced* but never *defined*, and stale ADR sketches
that didn't match the now-updated spec docs.
Critical fixes (11):
- C1: DerivedKey #[derive(Deserialize)] contradicted the custom
Deserialize that rejects "[REDACTED]" — dropped the derive, added
explicit manual Serialize/Deserialize impls (protocol.md).
- C2: encrypt prose said "derived at PATHS::ENCRYPTION" but the
signature takes key_version — updated to encryption_path_for_version
(service.md).
- C3: derive_encryption_key returned DerivedKey, derive_encryption_key
_for_version returned EncryptionKey (same cache) — unified on
DerivedKey, defined CachedKey (service.md).
- C4: tokio vs std::sync::RwLock contradiction — specified
std::sync::RwLock, dropped tokio from vault deps (ADR-018, ADR-025,
service.md).
- C5: Missing drift rows in vault README — added #9 (key_version
ignored) and #10 (rotate not implemented).
- C6: ADR-022 build_root_context and invoke() sketches omitted
abort_policy (9 fields vs 10) — added the field to both sketches.
- C7: Capabilities type referenced 20+ times, never defined — added
struct definition to core-types.md with Clone+Send+Sync, Zeroize,
sealed builder API, immutability guard.
- C8: SessionOverlaySource on CallAdapter but never defined, crate
violation (alknet-call can't depend on alknet-agent) — defined the
trait in alknet-call (call-protocol.md), matching the IdentityProvider
pattern.
- C9: CompositeOperationEnv dispatch fall-through was "a two-way door"
— added contains() to OperationEnv trait, made the composite probe
before dispatching, eliminating the sentinel ambiguity.
- C10: No API for Layer 2 (connection overlay) registration, CallConnection
undefined — defined CallConnection struct + register_imported() API
(call-protocol.md).
- C11: with_local signature diverged between two examples (4 args vs 5)
— added capabilities as the 5th arg, made both examples consistent.
Warning fixes (14):
- W1: invoke_with_policy restructured as required method, invoke gets a
default impl delegating to it — eliminates duplication across impls.
- W2: CachedKey defined (service.md).
- W3: EncryptionKey constructor/glue specified, added to re-export list.
- W4: Secp256k1ExtendedPrivKey defined, derive_ethereum_key glue shown.
- W5: encryption_path_for_version rejects version < 2 (v1 is TS PBKDF2).
- W6: Wire payload schemas for all event types + ResponseEnvelope →
EventEnvelope conversion table (call-protocol.md).
- W7: Timeout section — deadline on OperationContext, composed calls
inherit parent's deadline, CallAdapter::with_timeout().
- W8: Request ID generation spec — UUID v4 for composed calls, wire ID
vs internal ID relationship for abort cascade.
- W9: unlock_new already-unlocked behavior specified (returns
AlreadyUnlocked).
- W10: KeyType Serialize/Deserialize justification corrected (stale
irpc reference removed).
- W11: OperationProvenance and CompositionAuthority defined inline in
operation-registry.md (were only in ADR-022).
- W12: encrypt/decrypt free functions marked pub(crate), relationship
to VaultServiceHandle methods stated.
- W13: rotate signature removed from encryption.md (it's a
VaultServiceHandle method, not a free function).
- W14: CallAdapter::new() + with_session_source() + with_timeout()
constructors shown.
Suggestion fixes (6): Seed: Clone note, VaultServiceInner invariant,
ExtendedPrivKey accessor signatures, CURRENT_KEY_VERSION location, ADR-018
stale actor text, derivation helpers re-export note.
