fix(search): stop a live read cancelled during current-scope verification

Author: waleedlatif1

apps/sim/lib/sim-search/live/application.test.ts

@@ -441,6 +441,27 @@ describe('authorized live retrieval', () => {
       ).rejects.toBe(reason)
     }
   )
+  it('rejects a read cancelled while its current scope was being verified', async () => {
+    const search = await searchLiveKnowledge.execute({ principal, input })
+    const controller = new AbortController()
+    mocks.service.mockResolvedValueOnce(undefined)
+    mocks.service.mockImplementationOnce(async () => {
+      controller.abort('user_stop:test')
+      return { policy: defaultLiveSearchPolicy(), verify: async () => true, partial: false }
+    })
+    await expect(
+      readLiveDocument.execute({
+        principal,
+        input: {
+          workspaceId: 'workspace',
+          documentId: search.results[0]!.documentId,
+          limit: 1,
+          resultSecretRegistry: new ResolvedSecretTraceRegistry([]),
+          signal: controller.signal,
+        },
+      })
+    ).rejects.toBe('user_stop:test')
+  })
   it('rejects cross-user document references before token resolution', async () => {
     const search = await searchLiveKnowledge.execute({ principal, input })
     const reference = decodeLiveReference(search.results[0].documentId)

apps/sim/lib/sim-search/live/application.ts

@@ -663,7 +663,10 @@ export const readLiveDocument = defineAuthorizedKnowledgeUseCase({
       document = await measureSearchStage('live.read', () => session.read(reference, input.filters))
       /** Readers degrade section failures to warnings, so the signal decides cancellation. */
       signal.throwIfAborted()
-      if (!(await session.verifyCurrent(document)))
+      const current = await session.verifyCurrent(document)
+      /** A verifier may report a check cut short by cancellation as a normal result. */
+      signal.throwIfAborted()
+      if (!current)
         throw new OrchestrationError(
           'not_found',
           'Document is outside your organization’s search scope'