fix(device-plane): unwrap durable discovery receipts

device-plane/services/device-control-core/src/device-gateway-core-runtime.mjs

@@ -12,6 +12,8 @@ import {
   normalizeCertificateFingerprint,
 } from "../../../packages/device-edge-channel-contract/src/index.mjs";
 import {
+  DEVICE_DISCOVERY_VIEW_SCHEMA,
+  assertSafeProjection,
   normalizeAdapterMessage,
   normalizeDiscoverySignal,
 } from "../../../packages/device-protocol-contract/src/index.mjs";
@@ -298,7 +300,9 @@ export function createDeviceGatewayCoreChannelClient(options = {}) {
   async function acceptDiscovery(connection, envelope) {
     try {
       const signal = normalizeDiscoverySignal(envelope.payload?.signal);
-      const discovery = await config.observeDiscovery(signal);
+      const discovery = normalizeDiscoveryReceipt(
+        await config.observeDiscovery(signal),
+      );
       sendEventResult(connection, envelope, { discovery });
       totalEventsAccepted += 1;
     } catch (error) {
@@ -468,6 +472,26 @@ export function createDeviceGatewayCoreChannelClient(options = {}) {
   }
 }
 
+function normalizeDiscoveryReceipt(input) {
+  if (
+    !input
+    || typeof input !== "object"
+    || Array.isArray(input)
+    || typeof input.created !== "boolean"
+  ) {
+    throw new TypeError("device_gateway_core_discovery_receipt_invalid");
+  }
+  const discovery = assertSafeProjection(input.value);
+  if (
+    discovery.schemaVersion !== DEVICE_DISCOVERY_VIEW_SCHEMA
+    || !["quarantine", "claimed"].includes(discovery.lifecycleState)
+    || discovery.commandTransport !== "disabled"
+  ) {
+    throw new TypeError("device_gateway_core_discovery_receipt_invalid");
+  }
+  return discovery;
+}
+
 function normalizeConfig(options) {
   if (typeof options.observeDiscovery !== "function") {
     throw new TypeError("device_gateway_core_observe_discovery_invalid");

device-plane/services/device-edge-channel/test/channel-integration.test.mjs

@@ -15,6 +15,8 @@ import {
 } from "../../../packages/device-protocol-contract/src/index.mjs";
 import { createDeviceGatewayCoreChannelClient } from
   "../../device-gateway-core/src/runtime.mjs";
+import { createDeviceGatewayIngest } from
+  "../../device-control-core/src/gateway-ingest.mjs";
 import { createDeviceEdgeChannelServer } from "../src/runtime.mjs";
 
 let fixtureDirectory;
@@ -33,6 +35,7 @@ test("accepts synthetic discovery and durable message results over Core-initiate
   const acceptedMessages = new Map();
   let messageCalls = 0;
   const pair = await startPair({
+    observeDiscovery: productionDiscoveryObserver(),
     acceptMessage: async (message) => {
       messageCalls += 1;
       const previous = acceptedMessages.get(message.idempotencyKey);
@@ -47,6 +50,8 @@ test("accepts synthetic discovery and durable message results over Core-initiate
     const discovery = await pair.edge.submitDiscovery(discoverySignal());
     assert.equal(discovery.lifecycleState, "quarantine");
     assert.equal(discovery.identifier.masked, "***********1088");
+    assert.equal("created" in discovery, false);
+    assert.equal("value" in discovery, false);
 
     const message = adapterMessage();
     const first = await pair.edge.submitAdapterMessage(message);
@@ -274,6 +279,27 @@ test("returns a conclusive rejection when Core cannot accept a package", async (
   }
 });
 
+test("rejects a discovery when Core does not return its durable receipt", async () => {
+  const pair = await startPair({
+    observeDiscovery: async () => ({
+      schemaVersion: "nodedc.device.discovery-view.v1",
+      lifecycleState: "quarantine",
+      commandTransport: "disabled",
+      identifier: { kind: "imei", masked: "***********1088" },
+    }),
+  });
+  try {
+    await assert.rejects(
+      pair.edge.submitDiscovery(discoverySignal()),
+      /device_gateway_core_discovery_receipt_invalid/,
+    );
+    assert.equal(pair.edge.status().eventsRejected, 1);
+    assert.equal(pair.core.status().eventsRejected, 1);
+  } finally {
+    await stopPair(pair);
+  }
+});
+
 test("isolates tracker session ordering while allowing cross-session progress", async () => {
   let releaseSlow;
   const slowGate = new Promise((resolve) => {
@@ -461,17 +487,32 @@ function createCoreClient(options) {
     reconnectMaximumMs: options.reconnectMaximumMs ?? 80,
     connectTimeoutMs: options.connectTimeoutMs,
     random: () => 0,
-    observeDiscovery: options.observeDiscovery ?? (async () => ({
-      schemaVersion: "nodedc.device.discovery-view.v1",
-      lifecycleState: "quarantine",
-      commandTransport: "disabled",
-      identifier: { kind: "imei", masked: "***********1088" },
-    })),
+    observeDiscovery: options.observeDiscovery ?? productionDiscoveryObserver(),
     acceptMessage: options.acceptMessage ?? (async (message) =>
       acceptanceFor(message, false)),
   });
 }
 
+function productionDiscoveryObserver() {
+  return createDeviceGatewayIngest({
+    identifierPepper: "test-only-device-edge-channel-identifier-pepper",
+    repository: {
+      async upsertQuarantineDiscovery(value) {
+        return {
+          created: true,
+          value: {
+            ...value.safeView,
+            discoveryRef: "discovery:pilot-1",
+          },
+        };
+      },
+      async acceptAdapterMessage() {
+        throw new Error("device_edge_channel_test_unexpected_ingest_message");
+      },
+    },
+  }).observeDiscovery;
+}
+
 function edgeRegistration(address, certificateIdentities, lifecycleState = "active") {
   return {
     edgeRegistrationId: "edge:pilot-1",