Import sanitized project structure and GitHub docs

2026-09-07 00:17:20 +08:00 · 2026-05-17 18:28:25 +08:00
parent d7e6bb1628
commit de4f3aeb74
87 changed files with 16696 additions and 1 deletions
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+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const {
+  combineDistinctTextParts,
+  extractVerificationCode,
+  generateReadableLocalPart,
+  parseAdminTimestamp,
+  parseCloudflareMailboxCredential,
+  pickRandomSuffix,
+  selectVerificationMessage,
+} = require('../shared/cloudflare-temp-email.js');
+
+function createJwt(payload) {
+  const header = Buffer.from(JSON.stringify({ alg: 'HS256', typ: 'JWT' })).toString('base64url');
+  const body = Buffer.from(JSON.stringify(payload)).toString('base64url');
+  return `${header}.${body}.signature`;
+}
+
+test('parseCloudflareMailboxCredential decodes email and address id from JWT token', () => {
+  const token = createJwt({
+    address: 'newmask@co.example.test',
+    address_id: 42,
+  });
+
+  assert.deepEqual(parseCloudflareMailboxCredential(token), {
+    addressId: 42,
+    domain: 'co.example.test',
+    email: 'newmask@co.example.test',
+    localPart: 'newmask',
+    provenance: 'created',
+  });
+});
+
+test('parseAdminTimestamp parses admin timestamps into epoch milliseconds', () => {
+  const value = parseAdminTimestamp('2026/4/7 10:33:07');
+  assert.equal(Number.isFinite(value), true);
+  assert.equal(new Date(value).getFullYear(), 2026);
+});
+
+test('extractVerificationCode reads six-digit codes from mixed-language subjects', () => {
+  assert.equal(extractVerificationCode('Your ChatGPT code is 377680'), '377680');
+  assert.equal(extractVerificationCode('你的 ChatGPT 代码为 479637，请勿泄露。'), '479637');
+});
+
+test('combineDistinctTextParts collapses duplicated text fragments from DOM sources', () => {
+  const value = combineDistinctTextParts([
+    '账号',
+    '账号',
+    '  账号  ',
+    '',
+    null,
+  ]);
+
+  assert.equal(value, '账号');
+});
+
+test('combineDistinctTextParts keeps distinct fragments in order', () => {
+  const value = combineDistinctTextParts([
+    '邮箱地址凭证',
+    'token-value',
+    'token-value',
+    '关闭',
+  ]);
+
+  assert.equal(value, '邮箱地址凭证 token-value 关闭');
+});
+
+test('generateReadableLocalPart creates three lowercase hyphenated words', () => {
+  const value = generateReadableLocalPart(() => 0);
+
+  assert.match(value, /^[a-z]+-[a-z]+-[a-z]+$/);
+  assert.equal(value.split('-').length, 3);
+});
+
+test('generateReadableLocalPart is deterministic for a fixed random sequence', () => {
+  const sequence = [0.02, 0.31, 0.58];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++]);
+
+  assert.equal(value, 'anew-dotted-latch');
+});
+
+test('generateReadableLocalPart retries until the generated local part fits the max length', () => {
+  const sequence = [
+    0.98, 0.98, 0.98,
+    0.02, 0.31, 0.58,
+  ];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++], 20);
+
+  assert.equal(value.length <= 20, true);
+  assert.equal(value, 'anew-dotted-latch');
+});
+
+test('generateReadableLocalPart can use newly added higher-range words', () => {
+  const sequence = [0.9, 0.9, 0.9];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++]);
+
+  assert.equal(value, 'vantage-velvet-zephyr');
+});
+
+test('generateReadableLocalPart can use extended top-range words', () => {
+  const sequence = [0.97, 0.97, 0.97];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++]);
+
+  assert.equal(value, 'whimsy-marbled-solstice');
+});
+
+test('generateReadableLocalPart can use extended mid-range words', () => {
+  const sequence = [0.962, 0.962, 0.962];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++]);
+
+  assert.equal(value, 'ivory-rusted-starling');
+});
+
+test('generateReadableLocalPart can use extended apex-range words', () => {
+  const sequence = [0.993, 0.993, 0.993];
+  let index = 0;
+  const value = generateReadableLocalPart(() => sequence[index++]);
+
+  assert.equal(value, 'atlas-bronze-cosmos');
+});
+
+test('pickRandomSuffix selects a deterministic suffix from the available options', () => {
+  const value = pickRandomSuffix([
+    'co.example.test',
+    'de.example.test',
+    'ice.example.test',
+    'work.example.test',
+  ], () => 0.74);
+
+  assert.equal(value, 'ice.example.test');
+});
+
+test('pickRandomSuffix ignores empty and duplicate suffix values', () => {
+  const value = pickRandomSuffix([
+    ' co.example.test ',
+    '',
+    null,
+    'de.example.test',
+    '@ICE.example.test',
+    'de.example.test',
+  ], () => 0.9);
+
+  assert.equal(value, 'ice.example.test');
+});
+
+test('selectVerificationMessage ignores messages for other recipients', () => {
+  const result = selectVerificationMessage([
+    {
+      combinedText: 'Your ChatGPT code is 123456',
+      emailTimestamp: parseAdminTimestamp('2026/4/7 10:33:07'),
+      matchedEmail: 'someone-else@co.example.test',
+      messageId: '11',
+      subject: 'Your ChatGPT code is 123456',
+    },
+  ], {
+    filterAfterTimestamp: 0,
+    senderFilters: ['openai'],
+    subjectFilters: ['code'],
+    targetEmail: 'target@co.example.test',
+  });
+
+  assert.equal(result, null);
+});
+
+test('selectVerificationMessage requires a strictly newer timestamp than filterAfterTimestamp', () => {
+  const ts = parseAdminTimestamp('2026/4/7 10:33:07');
+  const result = selectVerificationMessage([
+    {
+      combinedText: 'Enter this temporary verification code to continue: 377680',
+      emailTimestamp: ts,
+      matchedEmail: 'target@co.example.test',
+      messageId: '11',
+      subject: 'Your ChatGPT code is 377680',
+    },
+  ], {
+    filterAfterTimestamp: ts,
+    senderFilters: ['openai'],
+    subjectFilters: ['code'],
+    targetEmail: 'target@co.example.test',
+  });
+
+  assert.equal(result, null);
+});
+
+test('selectVerificationMessage picks the newest matching message after the threshold', () => {
+  const result = selectVerificationMessage([
+    {
+      combinedText: '旧验证码 111111',
+      emailTimestamp: parseAdminTimestamp('2026/4/7 10:30:00'),
+      matchedEmail: 'target@co.example.test',
+      messageId: '8',
+      subject: 'Your ChatGPT code is 111111',
+    },
+    {
+      combinedText: 'Enter this temporary verification code to continue: 377680',
+      emailTimestamp: parseAdminTimestamp('2026/4/7 10:33:07'),
+      matchedEmail: 'target@co.example.test',
+      messageId: '11',
+      subject: 'Your ChatGPT code is 377680',
+    },
+  ], {
+    filterAfterTimestamp: parseAdminTimestamp('2026/4/7 10:31:00'),
+    senderFilters: ['openai'],
+    subjectFilters: ['code'],
+    targetEmail: 'target@co.example.test',
+  });
+
+  assert.deepEqual(result, {
+    code: '377680',
+    emailTimestamp: parseAdminTimestamp('2026/4/7 10:33:07'),
+    matchedEmail: 'target@co.example.test',
+    messageId: '11',
+    subject: 'Your ChatGPT code is 377680',
+  });
+});