Chore(deps): Bump crowdin/github-action from 2.17.1 to 3.0.0

Bumps [crowdin/github-action](https://github.com/crowdin/github-action) from 2.17.1 to 3.0.0.
- [Release notes](https://github.com/crowdin/github-action/releases)
- [Commits](https://github.com/crowdin/github-action/compare/8f01d54f70f1713ee3f09d82c2bbb2daeac28689...e4a6c1338b4063c77d46a81875265f9e8bd76f95)

---
updated-dependencies:
- dependency-name: crowdin/github-action
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/crowdin.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
     - name: crowdin action
-      uses: crowdin/github-action@8f01d54f70f1713ee3f09d82c2bbb2daeac28689 # v2
+      uses: crowdin/github-action@e4a6c1338b4063c77d46a81875265f9e8bd76f95 # v3.0.0
       with:
         upload_translations: false
         download_translations: true

src/widgets/crowdsec/component.jsx

@@ -21,7 +21,7 @@ export default function Component({ service }) {
     return <Container service={service} error={alertsError ?? bansError} />;
   }
 
-  if (!alerts && !bans) {
+  if (alerts === undefined && bans === undefined) {
     return (
       <Container service={service}>
         <Block label="crowdsec.alerts" />

src/widgets/crowdsec/component.test.jsx

@@ -86,4 +86,15 @@ describe("widgets/crowdsec/component", () => {
 
     expectBlockValue(container, "crowdsec.alerts", 499);
   });
+
+  it("renders null responses as 0 counts", () => {
+    useWidgetAPI.mockImplementation(() => ({ data: null, error: undefined }));
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "crowdsec" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expectBlockValue(container, "crowdsec.alerts", 0);
+    expectBlockValue(container, "crowdsec.bans", 0);
+  });
 });

src/widgets/crowdsec/proxy.js

@@ -102,6 +102,11 @@ export default async function crowdsecProxyHandler(req, res) {
       return res.status(status).json({ error: "Crowdsec API Error", data });
     }
 
+    // Crowdsec returns a literal null instead of an empty array when nothing matches
+    if (data?.toString().trim() === "null") {
+      return res.status(status).json([]);
+    }
+
     return res.status(status).send(data);
   } catch (error) {
     logger.error("Exception calling Crowdsec API: %s", error.message);

src/widgets/crowdsec/proxy.test.js

@@ -161,4 +161,29 @@ describe("widgets/crowdsec/proxy", () => {
     expect(res.statusCode).toBe(500);
     expect(res.body).toEqual({ error: "Failed to authenticate with Crowdsec" });
   });
+
+  it("normalizes a literal null response to an empty array", async () => {
+    getServiceWidget.mockResolvedValue({
+      type: "crowdsec",
+      url: "http://cs",
+      username: "machine",
+      password: "pw",
+    });
+
+    httpProxy
+      .mockResolvedValueOnce([
+        200,
+        "application/json",
+        JSON.stringify({ token: "tok", expire: new Date(Date.now() + 60_000).toISOString() }),
+      ])
+      .mockResolvedValueOnce([200, "application/json", Buffer.from("null")]);
+
+    const req = { query: { group: "g", service: "svc", endpoint: "alerts", index: "0" } };
+    const res = createMockRes();
+
+    await crowdsecProxyHandler(req, res);
+
+    expect(res.statusCode).toBe(200);
+    expect(res.body).toEqual([]);
+  });
 });