fix: stabilize live deployment progress

command/main.ts

@@ -22,7 +22,7 @@ import { trust } from "./trust";
 export const main = defineCommand({
   meta: {
     name: "kuber",
-    version: "2.3.0",
+    version: "2.3.1",
     description: "Docker Compose -> K8s translation layer",
   },
   args: {

command/up.ts

@@ -73,6 +73,7 @@ export type OperationResumeOptions = {
   now?: () => number;
   sleep?: (milliseconds: number) => Promise<void>;
   onEvent?: (event: ResourceOperationEvent) => void;
+  signal?: AbortSignal;
 };
 
 type OperationEventsResponse = {
@@ -335,6 +336,41 @@ function operationResumeDeadline(
   return now + Math.max(rolloutTimeoutMs, 0) + OPERATION_RESUME_GRACE_MS;
 }
 
+function abortReason(signal: AbortSignal): unknown {
+  return (
+    signal.reason ?? new DOMException("The operation was aborted", "AbortError")
+  );
+}
+
+function throwIfAborted(signal: AbortSignal | undefined): void {
+  if (signal?.aborted) throw abortReason(signal);
+}
+
+function abortableDelay(
+  milliseconds: number,
+  signal: AbortSignal | undefined,
+): Promise<void> {
+  throwIfAborted(signal);
+  return new Promise<void>((resolve, reject) => {
+    let timeout: ReturnType<typeof setTimeout> | undefined;
+    const cleanup = () => {
+      if (timeout !== undefined) clearTimeout(timeout);
+      signal?.removeEventListener("abort", abort);
+    };
+    const complete = () => {
+      cleanup();
+      resolve();
+    };
+    const abort = () => {
+      cleanup();
+      reject(abortReason(signal!));
+    };
+    timeout = setTimeout(complete, milliseconds);
+    signal?.addEventListener("abort", abort, { once: true });
+    if (signal?.aborted) abort();
+  });
+}
+
 async function resumeManagedOperation(
   project: string,
   request: ApiRequester,
@@ -344,18 +380,22 @@ async function resumeManagedOperation(
   options: OperationResumeOptions,
 ): Promise<void> {
   const now = options.now ?? Date.now;
-  const sleep = options.sleep ?? ((milliseconds) => Bun.sleep(milliseconds));
   const deadline = operationResumeDeadline(rolloutTimeoutMs, now());
   const headers = new Headers(init.headers);
   headers.set("idempotency-key", randomUUID());
   headers.set("prefer", "respond-async");
-  let operationInit = { ...init, headers };
+  let operationInit = {
+    ...init,
+    headers,
+    signal: options.signal ?? init.signal,
+  };
   let operationId: string | undefined;
   let backoffMs = OPERATION_RESUME_INITIAL_BACKOFF_MS;
   let restartRetryPending = false;
   let eventCursor = 0;
 
   for (;;) {
+    throwIfAborted(options.signal);
     if (restartRetryPending && now() >= deadline)
       throw new Error("Timed out while reconnecting to resume the operation");
     try {
@@ -365,7 +405,7 @@ async function resumeManagedOperation(
           project,
           request,
           `/operations/${encodeURIComponent(operationId)}`,
-          {},
+          { signal: options.signal },
         );
         status = operation.status;
       } else {
@@ -386,7 +426,7 @@ async function resumeManagedOperation(
             project,
             request,
             `/operations/${encodeURIComponent(operationId)}/events?after=${eventCursor}`,
-            {},
+            { signal: options.signal },
           );
           if (hasOperationEventCursorGap(events, eventCursor))
             throw new OperationProgressCursorGapError();
@@ -402,6 +442,7 @@ async function resumeManagedOperation(
           }
         } catch (error) {
           if (error instanceof OperationProgressCursorGapError) throw error;
+          throwIfAborted(options.signal);
           // Event polling is additive; never delay resumable operation status polling.
         }
       }
@@ -413,10 +454,15 @@ async function resumeManagedOperation(
         eventCursor = 0;
         restartRetryPending = true;
         headers.set("idempotency-key", randomUUID());
-        operationInit = { ...init, headers };
+        operationInit = {
+          ...init,
+          headers,
+          signal: options.signal ?? init.signal,
+        };
       } else if (status.state === "failed" || status.state === "cancelled")
         throw operationFailure(operationId, status);
     } catch (error) {
+      throwIfAborted(options.signal);
       if (
         error instanceof KuberApiError &&
         error.code === "OPERATION_INTERRUPTED"
@@ -426,7 +472,11 @@ async function resumeManagedOperation(
         eventCursor = 0;
         restartRetryPending = true;
         headers.set("idempotency-key", randomUUID());
-        operationInit = { ...init, headers };
+        operationInit = {
+          ...init,
+          headers,
+          signal: options.signal ?? init.signal,
+        };
       } else {
         if (!isRecoverableConnectionInterruption(error))
           throw adoptionHint(project, error);
@@ -437,7 +487,12 @@ async function resumeManagedOperation(
     const remainingMs = deadline - now();
     if (remainingMs <= 0)
       throw new Error("Timed out while reconnecting to resume the operation");
-    await sleep(Math.min(backoffMs, remainingMs));
+    const delayMs = Math.min(backoffMs, remainingMs);
+    if (options.sleep) {
+      throwIfAborted(options.signal);
+      await options.sleep(delayMs);
+      throwIfAborted(options.signal);
+    } else await abortableDelay(delayMs, options.signal);
     backoffMs = Math.min(backoffMs * 2, OPERATION_RESUME_MAX_BACKOFF_MS);
   }
 }
@@ -561,52 +616,59 @@ function resourceOperationTaskTitle(
   return `${action} ${resource.kind}/${resource.name}`;
 }
 
-export async function runLiveResourceOperation(
+export function runLiveResourceOperation(
   task: ListrTaskWrapper<any, any, any>,
   phase: ResourceOperationEvent["data"]["phase"],
   targets: ResourceOperationTarget[],
   operation: (
     onEvent: (event: ResourceOperationEvent) => void,
+    signal: AbortSignal,
   ) => Promise<void>,
   options: LiveResourceOperationOptions = {},
-): Promise<void> {
+): Listr<ResourceOperationTarget, any, any> | Promise<void> {
-  if (targets.length === 0) return operation(() => {});
+  if (targets.length === 0) return operation(() => {}, task.signal);
   const active = new Map<
     string,
     ListrTaskWrapper<ResourceOperationTarget, any, any>
   >();
-  const complete: Array<() => void> = [];
+  const complete = new Set<() => void>();
   let started = 0;
-  let markStarted!: () => void;
+  return task.newListr<ResourceOperationTarget>(
-  const ready = new Promise<void>((resolve) => {
-    markStarted = resolve;
-  });
-  const children = task.newListr<ResourceOperationTarget>(
     targets.map((target) => ({
       title: resourceOperationTaskTitle(phase, target),
-      task: (_target, child) => {
+      task: async (_target, child) => {
         active.set(resourceOperationKey(target), child);
         options.onTaskStarted?.(target, child);
         started += 1;
-        if (started === targets.length) markStarted();
+        if (started !== targets.length)
-        return new Promise<void>((resolve) => complete.push(resolve));
+          return new Promise<void>((resolve) => {
-      },
+            const completeTask = () => {
-    })),
+              task.signal.removeEventListener("abort", completeTask);
-  );
+              complete.delete(completeTask);
-  const childRun = children.run();
+              resolve();
-  await ready;
+            };
+            complete.add(completeTask);
+            if (task.signal.aborted) completeTask();
+            else
+              task.signal.addEventListener("abort", completeTask, {
+                once: true,
+              });
+          });
         try {
           await operation((event) => {
             const resource = event.data.resource;
-      const child = active.get(resourceOperationKey(resource));
+            const activeTask = active.get(resourceOperationKey(resource));
-      if (!child) return;
+            if (!activeTask) return;
-      child.output = event.data.state;
+            activeTask.output = event.data.state;
             task.output = resourceOperationEventTitle(event);
-    });
+          }, task.signal);
         } finally {
-    for (const resolve of complete) resolve();
+          for (const resolve of [...complete]) resolve();
-    await childRun;
         }
+      },
+    })),
+    { concurrent: true },
+  );
 }
 
 export async function runUp(
@@ -801,14 +863,14 @@ export async function runUp(
                   phaseTask,
                   "apply",
                   desired,
-                  (onEvent) =>
+                  (onEvent, signal) =>
                     resumeManagedOperation(
                       project,
                       request,
                       `${resourcePath}/apply`,
                       { method: "POST", json: { resources: plan.desired } },
                       config.rolloutTimeoutMs,
-                      { onEvent },
+                      { onEvent, signal },
                     ),
                 ),
             },
@@ -829,7 +891,7 @@ export async function runUp(
                   phaseTask,
                   "wait",
                   deployments,
-                  (onEvent) =>
+                  (onEvent, signal) =>
                     resumeManagedOperation(
                       project,
                       request,
@@ -844,7 +906,7 @@ export async function runUp(
                         },
                       },
                       config.rolloutTimeoutMs,
-                      { onEvent },
+                      { onEvent, signal },
                     ),
                 ),
             },
@@ -856,14 +918,14 @@ export async function runUp(
                   phaseTask,
                   "delete",
                   stale,
-                  (onEvent) =>
+                  (onEvent, signal) =>
                     resumeManagedOperation(
                       project,
                       request,
                       `${resourcePath}/delete`,
                       { method: "POST", json: { resources: plan.stale } },
                       config.rolloutTimeoutMs,
-                      { onEvent },
+                      { onEvent, signal },
                     ),
                 ),
             },

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@dmgnr/kuber",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "Docker Compose to Kubernetes translation layer",
   "bin": {
     "kuber": "dist/index.js"

tests/command/ci.test.ts

@@ -1,5 +1,11 @@
 import { expect, spyOn, test } from "bun:test";
-import { apiKeyRequest } from "../../command/ci";
+import { mkdtemp, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { ci, apiKeyRequest, runCi } from "../../command/ci";
+import { provideContext } from "../../lib/context";
+import { writeSession } from "../../lib/session";
+import { resolveTrustIdentity } from "../../lib/trust";
 
 test("CI requester supplies an API key without session authentication", async () => {
   const fetch = spyOn(globalThis, "fetch").mockResolvedValue(
@@ -17,3 +23,104 @@ test("CI requester supplies an API key without session authentication", async ()
     fetch.mockRestore();
   }
 });
+
+test("CI command requires an API key before loading project context", async () => {
+  const previous = process.env.KUBER_API_KEY;
+  delete process.env.KUBER_API_KEY;
+  try {
+    await expect(
+      ci.run!({
+        args: { apiKey: undefined, build: false, trust: false },
+      } as never),
+    ).rejects.toThrow("KUBER_API_KEY or --api-key is required");
+  } finally {
+    if (previous === undefined) delete process.env.KUBER_API_KEY;
+    else process.env.KUBER_API_KEY = previous;
+  }
+});
+
+test("CI trust grant and deployment pipeline use the API key requester", async () => {
+  const root = await mkdtemp(join(tmpdir(), "kuber-ci-"));
+  const previousCwd = process.cwd();
+  const previousConfigHome = process.env.XDG_CONFIG_HOME;
+  const previousRuntimeDirectory = process.env.XDG_RUNTIME_DIR;
+  const calls: Array<{
+    path: string;
+    method: string | undefined;
+    body: string | undefined;
+    headers: Headers;
+  }> = [];
+  const fetch = spyOn(globalThis, "fetch").mockImplementation((async (
+    input,
+    init,
+  ) => {
+    const url = new URL(input.toString());
+    const path = url.pathname.replace("/api/v2", "");
+    calls.push({
+      path,
+      method: init?.method,
+      body: typeof init?.body === "string" ? init.body : undefined,
+      headers: new Headers(init?.headers),
+    });
+    if (path === "/workspaces/shop")
+      return new Response(
+        JSON.stringify({
+          metadata: { name: "shop", uid: "workspace", resourceVersion: "1" },
+        }),
+      );
+    if (path.endsWith("/plan"))
+      return new Response(JSON.stringify({ desired: [], stale: [] }));
+    if (path === "/snapshots/negotiate")
+      return new Response(
+        JSON.stringify({ workspace: "sha256:abc", missing: [], ready: true }),
+      );
+    return new Response(JSON.stringify({ resourcesAdopted: 0 }));
+  }) as typeof globalThis.fetch);
+
+  try {
+    process.env.XDG_CONFIG_HOME = join(root, "config");
+    process.env.XDG_RUNTIME_DIR = join(root, "runtime");
+    await writeSession(
+      {
+        token: "session-secret",
+        expiresAt: "2030-01-01T00:00:00Z",
+        user: { username: "ci", roles: [] },
+      },
+      true,
+    );
+    await writeFile(join(root, "compose.yml"), "services: {}\n");
+    await writeFile(
+      join(root, ".kuberrc.ts"),
+      'export default { project: "shop" };\n',
+    );
+    const git = Bun.spawn(["git", "init", "-q", root]);
+    expect(await git.exited).toBe(0);
+    const fingerprint = (await resolveTrustIdentity("shop", root)).fingerprint;
+    process.chdir(root);
+    await provideContext(() => runCi(false, true, "ci-key"));
+
+    expect(calls[0]?.path).toBe("/workspaces/shop/trust");
+    expect(calls[0]?.method).toBe("POST");
+    expect(JSON.parse(calls[0]?.body ?? "")).toEqual({ fingerprint });
+    expect(calls.some(({ path }) => path.endsWith("/resources/plan"))).toBe(
+      true,
+    );
+    expect(calls.some(({ path }) => path.endsWith("/resources/apply"))).toBe(
+      true,
+    );
+    expect(
+      calls.every(
+        ({ headers }) => headers.get("authorization") === "Bearer ci-key",
+      ),
+    ).toBe(true);
+  } finally {
+    fetch.mockRestore();
+    process.chdir(previousCwd);
+    if (previousConfigHome === undefined) delete process.env.XDG_CONFIG_HOME;
+    else process.env.XDG_CONFIG_HOME = previousConfigHome;
+    if (previousRuntimeDirectory === undefined)
+      delete process.env.XDG_RUNTIME_DIR;
+    else process.env.XDG_RUNTIME_DIR = previousRuntimeDirectory;
+    await rm(root, { recursive: true, force: true });
+  }
+});

tests/command/up-api.test.ts

@@ -237,6 +237,57 @@ describe("up API pipeline", () => {
     expect(applyIdempotencyKeys[1]).toBe(applyIdempotencyKeys[0]);
   });
 
+  test("clears the production retry timer and does not retry when cancelled", async () => {
+    const controller = new AbortController();
+    const originalSetTimeout = globalThis.setTimeout;
+    const originalClearTimeout = globalThis.clearTimeout;
+    const timer = {} as ReturnType<typeof setTimeout>;
+    let timerCallback: (() => void) | undefined;
+    let timerDelay: number | undefined;
+    let timerCleared = false;
+    let applyAttempts = 0;
+    let startedTimer!: () => void;
+    const timerStarted = new Promise<void>((resolve) => {
+      startedTimer = resolve;
+    });
+    globalThis.setTimeout = ((callback: () => void, milliseconds?: number) => {
+      timerCallback = callback;
+      timerDelay = milliseconds;
+      startedTimer();
+      return timer;
+    }) as typeof setTimeout;
+    globalThis.clearTimeout = ((handle: ReturnType<typeof setTimeout>) => {
+      if (handle === timer) timerCleared = true;
+    }) as typeof clearTimeout;
+
+    try {
+      const request: ApiRequester = async <T>(path: string) => {
+        if (path.endsWith("/plan")) return { desired: [], stale: [] } as T;
+        if (path.endsWith("/apply")) {
+          applyAttempts += 1;
+          throw new TypeError("connection reset");
+        }
+        throw new Error(`Unexpected request: ${path}`);
+      };
+      const cancelled = new DOMException("Cancelled", "AbortError");
+      const run = reconcileResources("shop", [], 1, undefined, request, {
+        signal: controller.signal,
+      });
+
+      await timerStarted;
+      controller.abort(cancelled);
+
+      await expect(run).rejects.toBe(cancelled);
+      expect(timerDelay).toBe(250);
+      expect(timerCleared).toBe(true);
+      expect(timerCallback).toBeDefined();
+      expect(applyAttempts).toBe(1);
+    } finally {
+      globalThis.setTimeout = originalSetTimeout;
+      globalThis.clearTimeout = originalClearTimeout;
+    }
+  });
+
   test("restarts after an interrupted apply is persisted before its ID is received", async () => {
     const applyRequests: Array<{ key: string | null; json: unknown }> = [];
     const request: ApiRequester = async <T>(
@@ -385,14 +436,13 @@ describe("up API pipeline", () => {
     expect(operationPolls).toBe(0);
   });
 
-  test("starts live resource subtasks before the operation and updates them from progress", async () => {
+  test("attaches concurrent live resource subtasks before driving multi-target operations", async () => {
-    let finish!: () => void;
+    const children = new Map<string, { title: string; output: string }>();
-    let child: { title: string; output: string } | undefined;
+    let operationCalls = 0;
-    const completed = new Promise<void>((resolve) => (finish = resolve));
     const listr = new Listr([
       {
         title: "Apply resources",
-        task: async (_ctx, task) =>
+        task: (_ctx, task) =>
           runLiveResourceOperation(
             task,
             "apply",
@@ -402,9 +452,15 @@ describe("up API pipeline", () => {
                 kind: "Service",
                 name: "web",
               },
+              {
+                apiVersion: "apps/v1",
+                kind: "Deployment",
+                name: "api",
+              },
             ],
             async (onEvent) => {
-              expect(child?.title).toBe("Apply Service/web");
+              operationCalls += 1;
+              expect(children.size).toBe(2);
               onEvent({
                 sequence: 1,
                 data: {
@@ -417,19 +473,145 @@ describe("up API pipeline", () => {
                   state: "started",
                 },
               });
-              expect(child?.output).toBe("started");
+              onEvent({
-              await completed;
+                sequence: 2,
+                data: {
+                  resource: {
+                    apiVersion: "apps/v1",
+                    kind: "Deployment",
+                    name: "api",
+                  },
+                  phase: "apply",
+                  state: "succeeded",
+                },
+              });
+              expect(children.get("web")?.output).toBe("started");
+              expect(children.get("api")?.output).toBe("succeeded");
+            },
+            {
+              onTaskStarted: (target, activeTask) =>
+                children.set(target.name, activeTask),
             },
-            { onTaskStarted: (_target, activeTask) => (child = activeTask) },
           ),
       },
     ]);
 
-    const run = listr.run();
+    await listr.run();
-    await Bun.sleep(0);
+
-    finish();
+    expect(operationCalls).toBe(1);
-    await run;
+    expect(listr.tasks[0]?.subtasks).toHaveLength(2);
+    expect(listr.tasks[0]?.subtasks.map((task) => task.title)).toEqual([
+      "Apply Service/web",
+      "Apply Deployment/api",
+    ]);
+  }, 1_000);
+
+  test("renders a single live resource target and runs zero-target operations directly", async () => {
+    const single = new Listr([
+      {
+        title: "Apply resources",
+        task: (_ctx, task) =>
+          runLiveResourceOperation(
+            task,
+            "apply",
+            [{ apiVersion: "v1", kind: "Service", name: "web" }],
+            async (onEvent) => {
+              onEvent({
+                sequence: 1,
+                data: {
+                  resource: { apiVersion: "v1", kind: "Service", name: "web" },
+                  phase: "apply",
+                  state: "succeeded",
+                },
               });
+            },
+          ),
+      },
+    ]);
+    await single.run();
+    expect(single.tasks[0]?.subtasks.map(({ title }) => title)).toEqual([
+      "Apply Service/web",
+    ]);
+
+    let called = false;
+    await runLiveResourceOperation(
+      { signal: new AbortController().signal } as never,
+      "delete",
+      [],
+      async () => {
+        called = true;
+      },
+    );
+    expect(called).toBe(true);
+  });
+
+  test("cancels a multi-resource live operation without leaving child tasks waiting", async () => {
+    const children: Array<{ signal: AbortSignal }> = [];
+    let phaseTask: { cancel: () => void } | undefined;
+    let operationObservedAbort = false;
+    let startOperation: (() => void) | undefined;
+    const operationStarted = new Promise<void>((resolve) => {
+      startOperation = resolve;
+    });
+    const listr = new Listr([
+      {
+        title: "Apply resources",
+        task: (_ctx, task) => {
+          phaseTask = task;
+          return runLiveResourceOperation(
+            task,
+            "apply",
+            [
+              { apiVersion: "v1", kind: "Service", name: "web" },
+              { apiVersion: "apps/v1", kind: "Deployment", name: "api" },
+            ],
+            async (_onEvent, signal) => {
+              startOperation?.();
+              await new Promise<void>((_resolve, reject) => {
+                signal.addEventListener(
+                  "abort",
+                  () => {
+                    operationObservedAbort = true;
+                    reject(signal.reason);
+                  },
+                  { once: true },
+                );
+              });
+            },
+            { onTaskStarted: (_target, child) => children.push(child) },
+          );
+        },
+      },
+    ]);
+    const originalExit = process.exit;
+    const exitCodes: Array<number | undefined> = [];
+    process.exit = ((code?: number) => {
+      exitCodes.push(code);
+      return undefined as never;
+    }) as typeof process.exit;
+
+    try {
+      const run = listr.run();
+      await operationStarted;
+      phaseTask?.cancel();
+      await Promise.race([
+        run,
+        Bun.sleep(100).then(() => {
+          throw new Error("Cancelled live operation did not settle promptly");
+        }),
+      ]);
+    } finally {
+      process.exit = originalExit;
+    }
+
+    expect(operationObservedAbort).toBe(true);
+    expect(exitCodes).toEqual([127]);
+    expect(children).toHaveLength(2);
+    expect(children.every(({ signal }) => signal.aborted)).toBe(true);
+    expect(
+      listr.tasks[0]?.subtasks.every(({ state }) => state === "CANCELLED"),
+    ).toBe(true);
+  }, 1_000);
 
   test("resubmits with a fresh key after server restart interruption", async () => {
     const applyRequests: Array<{ key: string | null; json: unknown }> = [];

tests/server/api-keys.test.ts

@@ -3,6 +3,9 @@ import { cleanupExpiredSessions, createApp } from "../../server/app";
 import { hashToken, MemoryAuthStore } from "../../server/auth";
 import { MemoryAuditStore } from "../../server/audit-store";
 import { MemoryOperationStore } from "../../server/operation-store";
+import type { ManagementService } from "../../server/management";
+import { MemoryTrustStore } from "../../server/trust-store";
+import { MemoryWorkspaceStore } from "../../server/workspace-store";
 
 const now = Date.parse("2026-09-05T00:00:00.000Z");
 
@@ -255,6 +258,67 @@ describe("API keys", () => {
     ).toBe(403);
   });
 
+  test("allows scoped keys to apply only in their workspace and rejects deleted owners", async () => {
+    const { store } = await setup();
+    const workspaceStore = new MemoryWorkspaceStore({
+      uid: () => "workspace-uid",
+    });
+    for (const id of ["shop", "other"])
+      await workspaceStore.create({
+        id,
+        source: { uri: `oci://example/${id}`, digest: "sha256:abc" },
+      });
+    const trustStore = new MemoryTrustStore();
+    const fingerprint = "a".repeat(64);
+    await trustStore.grant("shop", fingerprint);
+    let applies = 0;
+    const app = createApp({
+      store,
+      workspaceStore,
+      trustStore,
+      operationStore: new MemoryOperationStore(() => new Date(now)),
+      management: {
+        applyResources: async () => {
+          applies += 1;
+          return [];
+        },
+      } as unknown as ManagementService,
+      now: () => now,
+    });
+    await store.createApiKey({
+      id: "key_apply_scope_1",
+      tokenHash: hashToken("scoped-apply-key"),
+      username: "ci",
+      capabilities: ["kubernetes:write"],
+      workspace: "shop",
+      expiresAt: "2026-10-05T00:00:00.000Z",
+    });
+    const apply = (workspace: string) =>
+      app(
+        request(
+          `/api/v2/workspaces/${workspace}/resources/apply`,
+          {
+            method: "POST",
+            headers: {
+              "idempotency-key": `apply-${workspace}`,
+              "x-kuber-trust-project": "shop",
+              "x-kuber-trust-fingerprint": fingerprint,
+            },
+            body: JSON.stringify({ resources: [] }),
+          },
+          "scoped-apply-key",
+        ),
+      );
+
+    expect((await apply("shop")).status).toBe(200);
+    expect((await apply("other")).status).toBe(403);
+    expect(applies).toBe(1);
+    await store.deleteUser("ci");
+    expect(
+      (await app(request("/api/v2/me", {}, "scoped-apply-key"))).status,
+    ).toBe(401);
+  });
+
   test("limits workspace-scoped keys to their own audit records", async () => {
     const { app, store, auditStore } = await setup();
     await store.createApiKey({

tests/server/app.test.ts

@@ -391,6 +391,51 @@ describe("kuber v2 HTTP routes", () => {
     expect((await apply(app)).status).toBe(403);
   });
 
+  test("returns OPERATION_CONFLICT when an idempotency key is reused for another body", async () => {
+    const workspaceStore = new MemoryWorkspaceStore({
+      uid: () => "workspace-uid",
+    });
+    await workspaceStore.create({
+      id: "demo",
+      source: { uri: "oci://example/demo", digest: "sha256:abc" },
+    });
+    const trustStore = new MemoryTrustStore();
+    const fingerprint = "c".repeat(64);
+    await trustStore.grant("demo", fingerprint);
+    const app = createApp({
+      store: await authenticatedStore("operator"),
+      workspaceStore,
+      trustStore,
+      operationStore: new MemoryOperationStore(),
+      management: {
+        applyResources: async () => [],
+      } as unknown as ManagementService,
+    });
+    const apply = (resources: unknown[]) =>
+      app(
+        request(
+          "/api/v2/workspaces/demo/resources/apply",
+          {
+            method: "POST",
+            headers: {
+              "idempotency-key": "same-apply",
+              "x-kuber-trust-project": "demo",
+              "x-kuber-trust-fingerprint": fingerprint,
+            },
+            body: JSON.stringify({ resources }),
+          },
+          "token",
+        ),
+      );
+
+    expect((await apply([])).status).toBe(200);
+    const conflict = await apply([
+      { apiVersion: "v1", kind: "Service", metadata: { name: "web" } },
+    ]);
+    expect(conflict.status).toBe(409);
+    expect(await conflict.json()).toMatchObject({ code: "OPERATION_CONFLICT" });
+  });
+
   test("starts preferred resource operations before returning so progress can be polled", async () => {
     const workspaceStore = new MemoryWorkspaceStore({
       uid: () => "workspace-uid",

tests/server/management.test.ts

@@ -236,6 +236,35 @@ describe("server management service", () => {
     });
   });
 
+  test("emits aborted resource progress when an execution signal aborts", async () => {
+    const controller = new AbortController();
+    const events: Array<{ state: string; resource: { name: string } }> = [];
+    const service = createManagementService(
+      dependencies({
+        applyResource: async (_resource, execution) => {
+          controller.abort();
+          if (execution?.signal?.aborted)
+            throw new Error("Workspace operation execution was cancelled");
+          return _resource;
+        },
+      }),
+    );
+
+    await expect(
+      service.applyResources(
+        workspace,
+        [object("Service", "web", "service-uid")],
+        {
+          signal: controller.signal,
+          emit: async (event) => {
+            events.push(event);
+          },
+        },
+      ),
+    ).rejects.toThrow("cancelled");
+    expect(events.map(({ state }) => state)).toEqual(["started", "aborted"]);
+  });
+
   test("rejects namespace and resource ownership mismatches", async () => {
     const wrongNamespace = createManagementService(
       dependencies({