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pulls/pr_01m47d15m3e54sn21z27rpy5n9

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pr_01m47d15m3e54sn21z27rpy5n9/services/deployments/src/hostname.test.ts

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1import assert from "node:assert/strict";
2import { test } from "node:test";
3
4import { apexOf, checkHostname, isApex, recordName, twinOf } from "./hostname.ts";
5import { recordsOf, statusOf } from "./custom-hostnames.ts";
6
7const host = (input: string) => {
8 const checked = checkHostname(input);
9 return checked.ok ? checked.hostname : null;
10};
11
12test("hostnames are lowercased and cleaned of what people paste", () => {
13 assert.equal(host("Aut10dmain.IO"), "aut10dmain.io");
14 assert.equal(host(" https://www.example.com/some/path?x=1 "), "www.example.com");
15 assert.equal(host("example.com."), "example.com");
16});
17
18test("international names become punycode", () => {
19 assert.equal(host("bücher.example"), "xn--bcher-kva.example");
20});
21
22test("what is not a hostname g1t can serve is refused", () => {
23 for (const bad of [
24 "",
25 "localhost",
26 "*.example.com",
27 "example.com:8080",
28 "1.2.3.4",
29 "user@example.com",
30 "-bad.example.com",
31 "bad-.example.com",
32 `${"a".repeat(64)}.com`,
33 `${"a.".repeat(130)}com`,
34 "exa mple.com",
35 ]) {
36 assert.equal(checkHostname(bad).ok, false, bad);
37 }
38});
39
40test("g1t's own domains are refused", () => {
41 for (const own of ["g1t.page", "web-acme.g1t.page", "domains.g1t.page", "g1t.sh", "docs.g1t.sh"]) {
42 const checked = checkHostname(own);
43 assert.equal(checked.ok, false, own);
44 }
45 assert.equal(host("notg1t.page"), "notg1t.page");
46});
47
48test("apex and www twins", () => {
49 assert.equal(isApex("example.com"), true);
50 assert.equal(isApex("www.example.com"), false);
51 assert.equal(isApex("example.co.uk"), true);
52 assert.equal(apexOf("app.shop.example.co.uk"), "example.co.uk");
53 assert.equal(twinOf("example.com"), "www.example.com");
54 assert.equal(twinOf("www.example.com"), "example.com");
55 assert.equal(twinOf("app.example.com"), null);
56 assert.equal(twinOf("www.app.example.com"), null);
57 assert.equal(recordName("example.com"), "@");
58 assert.equal(recordName("www.example.com"), "www");
59});
60
61test("Cloudflare's states become a domain's", () => {
62 assert.equal(statusOf({ id: "1", hostname: "a.com", status: "pending", ssl: { status: "pending_validation" } }).status, "pending");
63 assert.equal(statusOf({ id: "1", hostname: "a.com", status: "active", ssl: { status: "pending_validation" } }).status, "verifying");
64 assert.equal(statusOf({ id: "1", hostname: "a.com", status: "active", ssl: { status: "active" } }).status, "active");
65 assert.equal(statusOf({ id: "1", hostname: "a.com", status: "blocked" }).status, "failed");
66 assert.equal(statusOf({ id: "1", hostname: "a.com", status: "pending", ssl: { status: "validation_timed_out" } }).status, "failed");
67});
68
69test("the records Cloudflare asks for are listed", () => {
70 const records = recordsOf({
71 id: "1",
72 hostname: "a.com",
73 status: "pending",
74 ownership_verification: { type: "txt", name: "_cf-custom-hostname.a.com", value: "abc" },
75 ssl: { validation_records: [{ txt_name: "_acme-challenge.a.com", txt_value: "xyz" }, { http_url: "http://a.com/.well-known/x", http_body: "b" }] },
76 });
77 assert.deepEqual(
78 records.map((r) => `${r.type} ${r.name} ${r.value}`),
79 ["TXT _cf-custom-hostname.a.com abc", "TXT _acme-challenge.a.com xyz"],
80 );
81});