Adds adapter-owned externalEventId extraction to the ChannelAdapter contract
(WebhookAdapter→eventId, EmailAdapter→Message-ID) and uses it in InboundService,
so email replays dedup on Message-ID (previously only payload.eventId worked).
Adds an email-dedup spec + smoke-email.mjs proving inbound → normalized, a reply
joins the same email thread, bad signature rejected, and outbound EMAIL SENT.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
AdapterRegistry now backs the EMAIL channel with the email-native EmailAdapter
(RFC threading) instead of the generic WebhookAdapter. Adds EmailProvider — an
email-envelope egress provider ({to,subject,text,html,inReplyTo}) registered for
EMAIL when IIOS_PROVIDER_URL_EMAIL is set (sandbox stays the default). Spec:
signed email → normalized interaction on the email thread; a reply joins the
same thread (one conversation); bad signature → rejected (fail-closed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
OutboundService.send is now opt-in idempotent: an explicit idempotencyKey routes
the send through IdempotencyService.run (Slice 6), so reusing a key with a
different target/payload returns a 409 conflict and a same-key/same-request retry
replays the cached command. The inner findUnique early-return stays as a backstop
so a FAILED-then-retried send never collides on the command's unique key. Keyless
sends keep the old behavior (no ledger row).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
All 5 projectors (route/ai/inbox/calendar/raw-event) now advance their
IiosProjectionCursor after a freshly-claimed event is applied — split into
claim → apply → advance so a duplicate never double-counts and a throw leaves
the cursor untouched (event replays via the DLQ). Inbox's two topics get two
cursor rows. Proves KG-06 replay reproduction at the projection level.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Projectors register a replay handler and route bus errors to
dlq.onConsumerFailure (dead-letter + clear the claim-then-fail claim)
instead of swallowing them. Relay dead-letters an outbox event after
IIOS_OUTBOX_MAX_ATTEMPTS instead of retrying forever. Chaos test proves
poison → DLQ → replay resolves while sibling events keep flowing (KG-13/KG-06).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task T3.4: OutboundService gains a per-tenant egress cap (tenantLimit/tenantWindowMs,
IIOS_TENANT_OUTBOUND_*) counting a scope's commands in the window — a noisy tenant
is RATE_LIMITED while others keep sending (noisy-neighbor protection). Persists
scopeId on every command (fixes the previously-unscoped table). resolveScope assigns
IiosScope.cellId (IIOS_CELL_ID, default cell-default) — the cell-partition hook.
Tests: per-tenant cap isolates tenants; new scopes carry a cellId.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task S2.2: OutboundService.send gains an optional purpose, passes it to the broker,
and persists the returned consentReceiptRef on IiosOutboundCommand (new nullable
column, migration outbound-consent). RouteService.execute passes 'route_forward';
calendar reminders pass 'meeting_reminder'. CMP-DENY → command BLOCKED, no send.
2 tests: receipt recorded on allow, purpose-DENY blocks.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task 9.3: OutboundService now delegates the execute step to CapabilityBroker
(policy-gated + obligation-enforced) instead of calling a provider directly, while
keeping idempotency + rate-limit + the command/attempt ledger. BLOCKED obligations
→ command BLOCKED; a fail-closed throw marks the command FAILED then propagates.
AdaptersModule imports CapabilityModule; P4/P6/P8 egress now flows through the
broker unchanged. Updated 6 spec constructions; added a DENY_OUTBOUND test.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
POST /v1/adapters/:type/webhook verifies HMAC (fail-closed) -> stores raw ->
emits raw.received -> 202. RawEventProjector consumes it off the relay, normalizes
via the adapter, reuses IngestService (traceId threaded raw->interaction).
Deduped on (channelType, externalEventId). rawBody enabled. 48 tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
maaz519