homeio

1import { describe, expect, it } from "vitest";
2import {
3  connectorTokenOf,
4  homeioComponentOf,
5  isCloudflaredContainer,
6  tunnelIdOf,
7} from "@/lib/server/modules/integrations/cloudflared-connectors";
8
9const token = (tunnel: string) =>
10  Buffer.from(JSON.stringify({ a: "account", t: tunnel, s: "secret" })).toString("base64");
11
12describe("homeioComponentOf", () => {
13  it("reads the component label", () => {
14    expect(
15      homeioComponentOf({ Names: ["/whatever"], Labels: { "io.homeio.component": "cloudflare-tunnel" } }),
16    ).toBe("cloudflare-tunnel");
17  });
18
19  it("recognises a connector created before the label existed", () => {
20    expect(homeioComponentOf({ Names: ["/homeio-cloudflared"], Labels: {} })).toBe("cloudflare-tunnel");
21  });
22
23  it("leaves a user's own cloudflared app alone, even under the same name", () => {
24    expect(homeioComponentOf({ Names: ["/cloudflared"], Labels: {} })).toBeNull();
25    expect(
26      homeioComponentOf({
27        Names: ["/homeio-cloudflared"],
28        Labels: { "com.docker.compose.project": "cloudflared" },
29      }),
30    ).toBeNull();
31  });
32});
33
34describe("isCloudflaredContainer", () => {
35  it("matches on the image or the command", () => {
36    expect(isCloudflaredContainer({ Image: "cloudflare/cloudflared:2025.1.0" })).toBe(true);
37    expect(isCloudflaredContainer({ Image: "sha256:abc", Command: "cloudflared --no-autoupdate tunnel run" })).toBe(true);
38    expect(isCloudflaredContainer({ Image: "nginx:alpine", Command: "nginx -g daemon off;" })).toBe(false);
39  });
40});
41
42describe("connector tokens", () => {
43  it("finds the token in the command or the environment", () => {
44    expect(connectorTokenOf({ Cmd: ["tunnel", "run", "--token", "abc"] })).toBe("abc");
45    expect(connectorTokenOf({ Cmd: ["tunnel", "run", "--token=abc"] })).toBe("abc");
46    expect(connectorTokenOf({ Cmd: ["tunnel", "run"], Env: ["PATH=/bin", "TUNNEL_TOKEN=xyz"] })).toBe("xyz");
47    expect(connectorTokenOf({ Cmd: ["tunnel", "run"], Env: null })).toBeNull();
48  });
49
50  it("reads the tunnel id out of a token", () => {
51    expect(tunnelIdOf(token("tunnel-1"))).toBe("tunnel-1");
52    expect(tunnelIdOf("not-a-token")).toBeNull();
53    expect(tunnelIdOf(null)).toBeNull();
54  });
55});
56