openclaw/extensions/nextcloud-talk/src/monitor.backend.test.ts

import { describe, expect, it, vi } from "vitest";
import { startWebhookServer } from "./monitor.test-harness.js";
import { generateNextcloudTalkSignature } from "./signature.js";

describe("createNextcloudTalkWebhookServer backend allowlist", () => {
  it("rejects requests from unexpected backend origins", async () => {
    const onMessage = vi.fn(async () => {});
    const harness = await startWebhookServer({
      path: "/nextcloud-backend-check",
      isBackendAllowed: (backend) => backend === "https://nextcloud.expected",
      onMessage,
    });

    const payload = {
      type: "Create",
      actor: { type: "Person", id: "alice", name: "Alice" },
      object: {
        type: "Note",
        id: "msg-1",
        name: "hello",
        content: "hello",
        mediaType: "text/plain",
      },
      target: { type: "Collection", id: "room-1", name: "Room 1" },
    };
    const body = JSON.stringify(payload);
    const { random, signature } = generateNextcloudTalkSignature({
      body,
      secret: "nextcloud-secret",
    });
    const response = await fetch(harness.webhookUrl, {
      method: "POST",
      headers: {
        "content-type": "application/json",
        "x-nextcloud-talk-random": random,
        "x-nextcloud-talk-signature": signature,
        "x-nextcloud-talk-backend": "https://nextcloud.unexpected",
      },
      body,
    });

    expect(response.status).toBe(401);
    expect(await response.json()).toEqual({ error: "Invalid backend" });
    expect(onMessage).not.toHaveBeenCalled();
  });
});