MailSend/test/db.test.js

import assert from 'node:assert/strict';
import { createHash } from 'node:crypto';
import { chmodSync, mkdtempSync, statSync } from 'node:fs';
import { tmpdir } from 'node:os';
import path from 'node:path';
import { test } from 'node:test';
import { DatabaseSync } from 'node:sqlite';
import {
  authenticateUser,
  authenticateApiToken,
  claimLegacyData,
  consumeAccountToken,
  createApiToken,
  createAccountToken,
  createSendEvent,
  createTrackingLink,
  createDomain,
  createInboundMailbox,
  createInboundMessage,
  createUser,
  createUserWithAccountToken,
  createWebhook,
  deleteSmtpCredential,
  deleteSmtpRelay,
  getDnsCredential,
  getDomain,
  getInboundMessage,
  getSendEvent,
  getSendAnalytics,
  getSmtpRelay,
  getSmtpCredential,
  getAdminResourceInventory,
  getSystemEmailSettings,
  getUser,
  initDatabase,
  listAuditLogs,
  listApiTokens,
  listDomains,
  listInboundMailboxes,
  listInboundMessages,
  listSendEvents,
  listSmtpCredentials,
  listSmtpRelays,
  listUsersWithResourceCounts,
  invalidateAccountTokens,
  logAudit,
  logSendEvent,
  approveUser,
  markUserEmailVerified,
  previewUserMerge,
  pruneTrackingEvents,
  recordTrackingEvent,
  saveDnsCredential,
  saveSmtpRelay,
  saveSmtpCredential,
  saveSystemEmailSettings,
  seedAdminUser,
  transferApiTokens,
  transferDnsCredential,
  transferDomain,
  updateApiToken,
  updateUser,
  updateUserStatus,
  executeUserMerge,
  finalizeSendEvent,
  findSendEventByTrackingToken,
  findTrackingLinkByToken,
  verifyApiToken,
  revokeApiToken,
  verifySmtpCredential
} from '../src/db.js';
import {
  createTrackingToken,
  encryptTrackingTarget,
  hashTrackingToken,
  trackingTargetFingerprint
} from '../src/tracking.js';

test('migrates legacy data to the seeded admin user', () => {
  const dataDir = tempDataDir();
  const dbPath = path.join(dataDir, 'mailhub.sqlite');
  const legacy = new DatabaseSync(dbPath);
  legacy.exec(`
    CREATE TABLE domains (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      domain TEXT NOT NULL UNIQUE,
      selector TEXT NOT NULL,
      verification_token TEXT NOT NULL,
      dkim_public TEXT NOT NULL,
      dkim_private TEXT NOT NULL,
      sender_host TEXT NOT NULL,
      sending_ip TEXT NOT NULL,
      spf_extra TEXT NOT NULL DEFAULT '',
      dmarc_policy TEXT NOT NULL DEFAULT 'none',
      dmarc_rua TEXT NOT NULL DEFAULT '',
      status_json TEXT NOT NULL DEFAULT '{}',
      created_at TEXT NOT NULL,
      updated_at TEXT NOT NULL
    );
    CREATE TABLE send_events (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      domain_id INTEGER,
      sender TEXT NOT NULL,
      recipients TEXT NOT NULL,
      subject TEXT NOT NULL,
      status TEXT NOT NULL,
      detail TEXT NOT NULL DEFAULT '',
      created_at TEXT NOT NULL
    );
    CREATE TABLE smtp_credentials (
      id INTEGER PRIMARY KEY CHECK (id = 1),
      username TEXT NOT NULL,
      password_hash TEXT NOT NULL,
      password_secret TEXT NOT NULL DEFAULT '',
      created_at TEXT NOT NULL,
      updated_at TEXT NOT NULL
    );
  `);
  legacy
    .prepare(`
      INSERT INTO domains (
        domain, selector, verification_token, dkim_public, dkim_private,
        sender_host, sending_ip, spf_extra, dmarc_policy, dmarc_rua, created_at, updated_at
      ) VALUES ('legacy.example', 'mh', 'tok', 'pub', 'priv', 'mail.legacy.example', '127.0.0.1', '', 'none', '', 'now', 'now')
    `)
    .run();
  legacy
    .prepare(`
      INSERT INTO send_events (domain_id, sender, recipients, subject, status, detail, created_at)
      VALUES (1, 'noreply@legacy.example', '["user@example.com"]', 'hi', 'queued', '', 'now')
    `)
    .run();
  legacy
    .prepare(`
      INSERT INTO smtp_credentials (id, username, password_hash, password_secret, created_at, updated_at)
      VALUES (1, 'legacy-smtp', 'scrypt$salt$hash', '', 'now', 'now')
    `)
    .run();
  legacy.close();

  initDatabase(dataDir, 'test-secret');
  const admin = seedAdminUser({ username: 'admin', email: 'admin@example.com', password: 'password123' });
  claimLegacyData(admin.id);

  assert.equal(listDomains(admin.id).length, 1);
  assert.equal(listSendEvents(admin.id).length, 1);
  assert.equal(getSmtpCredential(admin.id).username, 'legacy-smtp');
});

test('migrates legacy inbound messages before creating folder indexes', () => {
  const dataDir = tempDataDir();
  const dbPath = path.join(dataDir, 'mailhub.sqlite');
  const legacy = new DatabaseSync(dbPath);
  legacy.exec(`
    CREATE TABLE inbound_messages (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      mailbox_id INTEGER NOT NULL,
      user_id INTEGER NOT NULL,
      domain_id INTEGER NOT NULL,
      sender TEXT NOT NULL DEFAULT '',
      recipients_json TEXT NOT NULL DEFAULT '[]',
      subject TEXT NOT NULL DEFAULT '',
      message_id TEXT NOT NULL DEFAULT '',
      raw_message TEXT NOT NULL DEFAULT '',
      text_body TEXT NOT NULL DEFAULT '',
      html_body TEXT NOT NULL DEFAULT '',
      preview TEXT NOT NULL DEFAULT '',
      read_state TEXT NOT NULL DEFAULT 'false',
      received_at TEXT NOT NULL,
      created_at TEXT NOT NULL,
      updated_at TEXT NOT NULL,
      deleted_at TEXT
    );
  `);
  const legacyRawMessage = 'Subject: legacy\n\nbody';
  legacy.prepare(`
    INSERT INTO inbound_messages (
      mailbox_id, user_id, domain_id, sender, recipients_json, subject, message_id,
      raw_message, text_body, html_body, preview, read_state, received_at, created_at, updated_at
    ) VALUES (1, 1, 1, '', '[]', 'legacy', '', ?, 'body', '', 'body', 'false', 'now', 'now', 'now')
  `).run(legacyRawMessage);
  legacy.close();

  const database = initDatabase(dataDir, 'test-secret');
  const columns = database.prepare('PRAGMA table_info(inbound_messages)').all().map((column) => column.name);
  const indexes = database.prepare('PRAGMA index_list(inbound_messages)').all().map((index) => index.name);

  assert.ok(columns.includes('folder'));
  assert.ok(columns.includes('pop3_size'));
  assert.ok(indexes.includes('idx_inbound_messages_mailbox_folder_received'));
  assert.equal(
    Number(database.prepare('SELECT pop3_size FROM inbound_messages WHERE id = 1').get().pop3_size),
    Buffer.byteLength('Subject: legacy\r\n\r\nbody\r\n')
  );
});

test('restricts the data directory and SQLite files to the service account', { skip: process.platform === 'win32' }, () => {
  const dataDir = tempDataDir();
  chmodSync(dataDir, 0o755);

  initDatabase(dataDir, 'test-secret');

  assert.equal(statSync(dataDir).mode & 0o777, 0o700);
  for (const suffix of ['', '-wal', '-shm']) {
    assert.equal(statSync(path.join(dataDir, `mailhub.sqlite${suffix}`)).mode & 0o777, 0o600);
  }
});

test('migrates legacy send events with engagement tracking disabled', () => {
  const dataDir = tempDataDir();
  const database = initDatabase(dataDir, 'test-secret');
  const columns = database.prepare('PRAGMA table_info(send_events)').all().map((column) => column.name);
  assert.equal(columns.includes('tracking_token_hash'), true);
  assert.equal(columns.includes('tracking_opens'), true);
  assert.equal(columns.includes('tracking_clicks'), true);
  assert.equal(columns.includes('message_id'), false);
  const indexes = database.prepare("PRAGMA index_list('send_events')").all().map((index) => index.name);
  assert.equal(indexes.includes('idx_events_message_id'), false);
  const tables = database
    .prepare("SELECT name FROM sqlite_master WHERE type = 'table' AND name IN ('tracking_links', 'tracking_events') ORDER BY name")
    .all()
    .map((row) => row.name);
  assert.deepEqual(tables, ['tracking_events', 'tracking_links']);
});

test('creates and finalizes one tracked send event with a unique open token', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'tracked', email: 'tracked@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('tracked.example'));
  const token = createTrackingToken();
  const id = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@tracked.example',
    recipients: ['reader@example.net'],
    subject: 'Tracked',
    trackingToken: token,
    trackingOpens: true,
    trackingClicks: true
  });

  const submitting = getSendEvent(user.id, id);
  assert.equal(submitting.status, 'submitting');
  assert.equal(submitting.tracking.enabled, true);
  assert.equal(submitting.tracking.opens, true);
  assert.equal(submitting.tracking.clicks, true);
  assert.equal(findSendEventByTrackingToken(token).id, id);

  const finalized = finalizeSendEvent(id, user.id, {
    status: 'queued',
    detail: 'queued as TRACK123',
    queueId: 'TRACK123',
    deliveryLog: [{ phase: 'queue', ok: true }]
  });
  assert.equal(finalized.status, 'queued');
  assert.equal(finalized.queueId, 'TRACK123');

  assert.throws(() => createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@tracked.example',
    recipients: ['second@example.net'],
    subject: 'Duplicate token',
    trackingToken: token,
    trackingOpens: true
  }), /unique/i);
});

test('stores encrypted opaque tracking links and isolates creation by owner', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'track-alice', email: 'track-alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'track-bob', email: 'track-bob@example.com', password: 'password123' });
  const domain = createDomain(alice.id, domainFixture('links.example'));
  const eventId = createSendEvent({
    userId: alice.id,
    domainId: domain.id,
    sender: 'sender@links.example',
    recipients: ['reader@example.net'],
    subject: 'Links',
    trackingClicks: true
  });
  const token = createTrackingToken();
  const target = 'https://example.net/reset?token=private';
  const linkId = createTrackingLink(alice.id, eventId, {
    token,
    targetCiphertext: encryptTrackingTarget(target, 'tracking-secret'),
    targetFingerprint: hashTrackingToken(`destination:${target}`),
    targetOrigin: 'https://example.net'
  });

  const link = findTrackingLinkByToken(token);
  assert.equal(link.id, linkId);
  assert.equal(link.sendEventId, eventId);
  assert.equal(link.userId, alice.id);
  assert.equal(link.targetCiphertext.includes('private'), false);
  assert.equal(link.targetOrigin, 'https://example.net');
  const detail = getSendEvent(alice.id, eventId, { trackingSecret: 'tracking-secret' });
  assert.equal(detail.tracking.links.length, 1);
  assert.equal(detail.tracking.links[0].target, target);
  assert.throws(() => createTrackingLink(bob.id, eventId, {
    token: createTrackingToken(),
    targetCiphertext: encryptTrackingTarget('https://example.net/other', 'tracking-secret'),
    targetFingerprint: 'other',
    targetOrigin: 'https://example.net'
  }), /not found/i);
});

test('records deduplicated engagement events and summarizes message detail', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'events', email: 'events@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('events.example'));
  const eventId = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@events.example',
    recipients: ['reader@example.net'],
    subject: 'Engagement',
    trackingOpens: true,
    trackingClicks: true
  });
  const trackingLinkId = createTrackingLink(user.id, eventId, {
    token: createTrackingToken(),
    targetCiphertext: encryptTrackingTarget('https://example.net/click', 'tracking-secret'),
    targetFingerprint: trackingTargetFingerprint('https://example.net/click', 'tracking-secret'),
    targetOrigin: 'https://example.net'
  });

  const scanner = recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'scanner',
    occurredAt: '2026-07-09T12:00:00.000Z',
    userAgent: 'Scanner',
    ipHash: 'scanner-ip',
    replayKey: 'scanner-open'
  });
  assert.equal(scanner.recorded, true);
  assert.equal(scanner.firstQualifying, false);

  const direct = recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-09T12:01:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'direct-ip',
    replayKey: 'direct-open'
  });
  assert.equal(direct.recorded, true);
  assert.equal(direct.firstQualifying, true);

  recordTrackingEvent({
    sendEventId: eventId,
    trackingLinkId,
    eventType: 'click',
    source: 'direct',
    occurredAt: '2026-07-09T11:59:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'click-ip',
    replayKey: 'direct-click'
  });

  const duplicate = recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-09T12:01:30.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'direct-ip',
    replayKey: 'direct-open'
  });
  assert.equal(duplicate.recorded, false);
  assert.equal(duplicate.duplicate, true);

  const detail = getSendEvent(user.id, eventId);
  assert.equal(detail.tracking.summary.totalOpens, 1);
  assert.equal(detail.tracking.summary.totalClicks, 1);
  assert.equal(detail.tracking.summary.uniqueOpen, true);
  assert.equal(detail.tracking.summary.scannerEvents, 1);
  assert.equal(detail.tracking.summary.firstOpenedAt, '2026-07-09T11:59:00.000Z');
  assert.equal(detail.tracking.summary.lastOpenedAt, '2026-07-09T12:01:00.000Z');
  assert.equal(detail.tracking.events.length, 3);
  assert.equal(detail.tracking.eventCount, 3);
  assert.equal(detail.tracking.eventsTruncated, false);
  assert.equal(detail.tracking.events.some((event) => Object.hasOwn(event, 'ipHash')), false);
  const listed = listSendEvents(user.id)[0];
  assert.equal(listed.tracking.summary.totalOpens, 1);
  assert.equal(listed.tracking.summary.uniqueOpen, true);
});

test('bounds tracking detail events while preserving the complete SQL summary', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'bounded-events', email: 'bounded-events@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('bounded-events.example'));
  const eventId = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@bounded-events.example',
    recipients: ['reader@example.net'],
    subject: 'Bounded events',
    trackingOpens: true
  });
  const start = Date.parse('2026-07-09T00:00:00.000Z');
  for (let index = 0; index < 505; index += 1) {
    recordTrackingEvent({
      sendEventId: eventId,
      eventType: 'open',
      source: 'direct',
      occurredAt: new Date(start + index * 1000).toISOString(),
      userAgent: 'Mozilla/5.0',
      ipHash: `bounded-${index}`,
      replayKey: `bounded-${index}`
    });
  }
  for (let index = 0; index < 205; index += 1) {
    const target = `https://example.net/link/${index}`;
    createTrackingLink(user.id, eventId, {
      token: createTrackingToken(),
      targetCiphertext: encryptTrackingTarget(target, 'tracking-secret'),
      targetFingerprint: trackingTargetFingerprint(target, 'tracking-secret'),
      targetOrigin: 'https://example.net'
    });
  }

  const detail = getSendEvent(user.id, eventId, { trackingSecret: 'tracking-secret' });
  assert.equal(detail.tracking.summary.totalOpens, 505);
  assert.equal(detail.tracking.eventCount, 505);
  assert.equal(detail.tracking.events.length, 500);
  assert.equal(detail.tracking.eventsTruncated, true);
  assert.equal(detail.tracking.linkCount, 205);
  assert.equal(detail.tracking.links.length, 200);
  assert.equal(detail.tracking.linksTruncated, true);
  assert.equal(detail.tracking.events[0].occurredAt, '2026-07-09T00:00:05.000Z');
  assert.equal(detail.tracking.events.at(-1).occurredAt, '2026-07-09T00:08:24.000Z');

  const listed = listSendEvents(user.id)[0];
  assert.equal(listed.tracking.summary.totalOpens, 505);
  assert.equal(Object.hasOwn(listed.tracking, 'events'), false);
  const eventIndexes = database.prepare("PRAGMA index_list('tracking_events')").all().map((row) => row.name);
  const sendEventIndexes = database.prepare("PRAGMA index_list('send_events')").all().map((row) => row.name);
  assert.equal(eventIndexes.includes('idx_tracking_events_link_time'), true);
  assert.equal(sendEventIndexes.includes('idx_events_user_created'), true);
});

test('enqueues first qualifying engagement webhook and ignores scanner-first events', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'engagement-hook', email: 'engagement-hook@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('engagement-hook.example'));
  createWebhook(user.id, {
    name: 'Engagement events',
    url: 'https://hooks.example.com/engagement',
    events: ['opened', 'clicked']
  });
  const eventId = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@engagement-hook.example',
    recipients: ['reader@example.net'],
    subject: 'Webhook engagement',
    status: 'sent',
    trackingOpens: true,
    trackingClicks: true
  });

  recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'scanner',
    occurredAt: '2026-07-09T12:00:00.000Z',
    userAgent: 'Scanner',
    ipHash: 'scanner-ip',
    replayKey: 'hook-scanner'
  });
  assert.equal(getSendEvent(user.id, eventId).webhookDeliveries.length, 0);

  recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-09T12:01:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'direct-ip',
    replayKey: 'hook-direct-1'
  });
  recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-09T12:02:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'direct-ip-2',
    replayKey: 'hook-direct-2'
  });
  const deliveries = getSendEvent(user.id, eventId).webhookDeliveries;
  assert.equal(deliveries.length, 1);
  assert.equal(deliveries[0].eventType, 'opened');
});

test('caps tracking writes per message and UTC day', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'cap-user', email: 'cap-user@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('cap.example'));
  const eventId = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@cap.example',
    recipients: ['reader@example.net'],
    subject: 'Cap',
    trackingOpens: true
  });
  for (let index = 0; index < 2; index += 1) {
    const result = recordTrackingEvent({
      sendEventId: eventId,
      eventType: 'open',
      source: 'direct',
      occurredAt: `2026-07-09T12:0${index}:00.000Z`,
      userAgent: 'Mozilla/5.0',
      ipHash: `ip-${index}`,
      replayKey: `cap-${index}`,
      maxPerDay: 2
    });
    assert.equal(result.recorded, true);
  }
  const capped = recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-09T12:03:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'ip-3',
    replayKey: 'cap-3',
    maxPerDay: 2
  });
  assert.equal(capped.recorded, false);
  assert.equal(capped.capped, true);

  const nextDay = recordTrackingEvent({
    sendEventId: eventId,
    eventType: 'open',
    source: 'direct',
    occurredAt: '2026-07-10T00:00:00.000Z',
    userAgent: 'Mozilla/5.0',
    ipHash: 'ip-4',
    replayKey: 'cap-4',
    maxPerDay: 2
  });
  assert.equal(nextDay.recorded, true);
});

test('prunes raw tracking events before the retention cutoff', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'retention', email: 'retention@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('retention.example'));
  const eventId = createSendEvent({
    userId: user.id,
    domainId: domain.id,
    sender: 'sender@retention.example',
    recipients: ['reader@example.net'],
    subject: 'Retention',
    trackingOpens: true
  });
  for (const [occurredAt, replayKey] of [
    ['2026-01-01T00:00:00.000Z', 'old-event'],
    ['2026-07-09T00:00:00.000Z', 'new-event']
  ]) {
    recordTrackingEvent({
      sendEventId: eventId,
      eventType: 'open',
      source: 'direct',
      occurredAt,
      userAgent: 'Mozilla/5.0',
      ipHash: replayKey,
      replayKey
    });
  }

  assert.equal(pruneTrackingEvents({ days: 30, now: '2026-07-10T00:00:00.000Z' }), 1);
  const detail = getSendEvent(user.id, eventId);
  assert.equal(detail.tracking.events.length, 1);
  assert.equal(detail.tracking.events[0].occurredAt, '2026-07-09T00:00:00.000Z');
});

test('isolates domains, smtp credentials, and api tokens by user', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const admin = seedAdminUser({ username: 'admin', email: 'admin@example.com', password: 'password123' });
  claimLegacyData(admin.id);
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });

  assert.equal(authenticateUser('alice', 'password123').id, alice.id);
  assert.equal(authenticateUser('alice', 'wrong'), null);

  createDomain(alice.id, domainFixture('alice.example'));
  assert.equal(listDomains(alice.id).length, 1);
  assert.equal(listDomains(bob.id).length, 0);

  logSendEvent({
    userId: alice.id,
    domainId: listDomains(alice.id)[0].id,
    sender: 'noreply@alice.example',
    recipients: ['user@example.com'],
    subject: 'Hello',
    status: 'queued'
  });
  assert.equal(listSendEvents(alice.id).length, 1);
  assert.equal(listSendEvents(bob.id).length, 0);

  saveSmtpCredential(alice.id, { username: 'smtp-alice', password: 'copy-me-123' });
  assert.equal(getSmtpCredential(alice.id, { includePassword: true }).password, 'copy-me-123');
  assert.equal(verifySmtpCredential('smtp-alice', 'copy-me-123').user.id, alice.id);
  assert.equal(verifySmtpCredential('smtp-alice', 'wrong'), null);

  const token = createApiToken(alice.id, 'send');
  assert.equal(verifyApiToken(token.token).id, alice.id);
});

test('scopes, updates, and revokes API tokens without exposing their secret', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = seedAdminUser({ username: 'admin', email: 'admin@example.com', password: 'password123' });
  const token = createApiToken(user.id, 'Mailbox automation', {
    scopes: ['mailboxes:read', 'mailboxes:write'],
    expiresAt: new Date(Date.now() + 60 * 60 * 1000).toISOString()
  });

  assert.deepEqual(token.scopes, ['mailboxes:read', 'mailboxes:write']);
  assert.equal(token.status, 'active');
  assert.equal(token.token.startsWith('mh_'), true);
  assert.equal(authenticateApiToken(token.token)?.user.id, user.id);
  assert.deepEqual(authenticateApiToken(token.token)?.token.scopes, ['mailboxes:read', 'mailboxes:write']);

  const updated = updateApiToken(token.id, user.id, { name: 'Mailbox worker', scopes: ['send'] });
  assert.equal(updated.name, 'Mailbox worker');
  assert.deepEqual(updated.scopes, ['send']);

  assert.equal(revokeApiToken(token.id, user.id, 'worker retired'), true);
  assert.equal(authenticateApiToken(token.token), null);
  assert.equal(listApiTokens(user.id)[0].status, 'revoked');
  assert.equal(listApiTokens(user.id)[0].revokedReason, 'worker retired');
});

test('stores multiple smtp login credentials per user', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });

  const first = saveSmtpCredential(alice.id, { username: 'alice-main', password: 'first-secret' });
  const second = saveSmtpCredential(alice.id, { username: 'alice-app', password: 'second-secret' });
  saveSmtpCredential(bob.id, { username: 'bob-main', password: 'bob-secret' });

  assert.equal(first.passwordSet, true);
  assert.equal(second.passwordSet, true);
  assert.deepEqual(listSmtpCredentials(alice.id).map((credential) => credential.username), ['alice-app', 'alice-main']);
  assert.equal(getSmtpCredential(first.id, alice.id, { includePassword: true }).password, 'first-secret');
  assert.equal(getSmtpCredential(first.id, bob.id), null);
  assert.equal(verifySmtpCredential('alice-main', 'first-secret').user.id, alice.id);
  assert.equal(verifySmtpCredential('alice-app', 'second-secret').user.id, alice.id);
  assert.equal(verifySmtpCredential('alice-app', 'wrong'), null);
  assert.equal(deleteSmtpCredential(first.id, alice.id), true);
  assert.equal(verifySmtpCredential('alice-main', 'first-secret'), null);
  assert.equal(verifySmtpCredential('alice-app', 'second-secret').user.id, alice.id);
});

test('stores multiple outbound smtp relays with encrypted recoverable passwords', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });

  const primary = saveSmtpRelay(alice.id, {
    name: 'Primary relay',
    host: 'smtp.primary.example',
    port: 587,
    secure: false,
    username: 'primary-user',
    password: 'primary-secret',
    helo: 'mail.alice.example',
    isDefault: true
  });
  const backup = saveSmtpRelay(alice.id, {
    name: 'Backup relay',
    host: 'smtp.backup.example',
    port: 465,
    secure: true,
    username: 'backup-user',
    password: 'backup-secret',
    isDefault: true
  });
  saveSmtpRelay(bob.id, {
    name: 'Bob relay',
    host: 'smtp.bob.example',
    port: 25,
    secure: false,
    username: '',
    password: '',
    isDefault: true
  });

  assert.equal(primary.passwordSet, true);
  assert.equal('password' in primary, false);
  assert.deepEqual(
    listSmtpRelays(alice.id).map((relay) => [relay.name, relay.isDefault, 'password' in relay]),
    [
      ['Backup relay', true, false],
      ['Primary relay', false, false]
    ]
  );
  assert.equal(getSmtpRelay(backup.id, alice.id, { includePassword: true }).password, 'backup-secret');
  assert.equal(getSmtpRelay(backup.id, bob.id), null);
  assert.equal(JSON.stringify(listSmtpRelays(alice.id)).includes('backup-secret'), false);

  const stored = database.prepare('SELECT password_secret FROM smtp_relays WHERE id = ?').get(backup.id);
  assert.ok(stored.password_secret);
  assert.equal(stored.password_secret.includes('backup-secret'), false);

  const updated = saveSmtpRelay(alice.id, {
    id: backup.id,
    name: 'Backup relay updated',
    host: 'smtp.backup.example',
    port: 2525,
    secure: false,
    username: 'backup-user',
    helo: 'helo.backup.example',
    isDefault: false
  });
  assert.equal(updated.port, 2525);
  assert.equal(updated.isDefault, false);
  assert.equal(getSmtpRelay(backup.id, alice.id, { includePassword: true }).password, 'backup-secret');
  const cleared = saveSmtpRelay(alice.id, {
    id: backup.id,
    name: 'Backup relay without auth',
    host: 'smtp.backup.example',
    username: '',
    password: ''
  });
  assert.equal(cleared.passwordSet, false);
  assert.equal(getSmtpRelay(backup.id, alice.id, { includePassword: true }).password, '');
  assert.equal(saveSmtpRelay(bob.id, {
    id: backup.id,
    name: 'Should not create',
    host: 'smtp.invalid.example'
  }), null);
  assert.equal(deleteSmtpRelay(backup.id, bob.id), false);
  assert.equal(deleteSmtpRelay(backup.id, alice.id), true);
  assert.equal(getSmtpRelay(backup.id, alice.id), null);
});

test('returns scoped send event detail with webhook deliveries', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const domain = createDomain(alice.id, domainFixture('detail.example'));
  createWebhook(alice.id, {
    name: 'Delivery audit',
    url: 'https://hooks.example.com/mailhub',
    events: ['sent']
  });

  const eventId = logSendEvent({
    userId: alice.id,
    domainId: domain.id,
    sender: 'noreply@detail.example',
    recipients: ['user@example.com'],
    subject: 'Tracked message',
    status: 'sent',
    detail: '250 2.0.0 queued as QDETAIL',
    queueId: 'QDETAIL',
    deliveryAttempts: [{
      at: '2026-07-09T12:00:00.000Z',
      queueId: 'QDETAIL',
      recipient: 'user@example.com',
      relay: 'mx.example.net',
      dsn: '2.0.0',
      status: 'sent',
      response: '250 2.0.0 ok'
    }],
    deliveryLog: [{
      at: '2026-07-09T11:59:58.000Z',
      phase: 'queue',
      direction: 'server',
      response: '250 2.0.0 queued as QDETAIL',
      ok: true
    }],
    deliveredAt: '2026-07-09T12:00:00.000Z'
  });

  const detail = getSendEvent(alice.id, eventId);

  assert.equal(detail.id, eventId);
  assert.equal(detail.domain, 'detail.example');
  assert.equal(detail.queueId, 'QDETAIL');
  assert.equal(detail.deliveryAttempts[0].relay, 'mx.example.net');
  assert.equal(detail.deliveryLog[0].phase, 'queue');
  assert.equal(detail.webhookDeliveries.length, 1);
  assert.equal(detail.webhookDeliveries[0].sendEventId, eventId);
  assert.equal(detail.webhookDeliveries[0].eventType, 'sent');
  assert.equal(getSendEvent(bob.id, eventId), null);
});

test('send analytics includes delivery funnel and top failure reasons', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const domain = createDomain(alice.id, domainFixture('analytics.example'));

  for (const [index, status] of ['sent', 'sent', 'queued'].entries()) {
    logSendEvent({
      userId: alice.id,
      domainId: domain.id,
      sender: 'noreply@analytics.example',
      recipients: ['user@example.com'],
      subject: `Message ${status}`,
      status,
      detail: status === 'queued' ? 'queued as QPENDING' : '250 2.0.0 ok',
      queueId: status === 'queued' ? 'QPENDING' : `QSENT${index + 1}`
    });
  }
  logSendEvent({
    userId: alice.id,
    domainId: domain.id,
    sender: 'noreply@analytics.example',
    recipients: ['bad@example.com'],
    subject: 'Bounce',
    status: 'bounced',
    detail: 'Mailbox unavailable',
    queueId: 'QBOUNCE'
  });
  logSendEvent({
    userId: alice.id,
    domainId: domain.id,
    sender: 'noreply@analytics.example',
    recipients: ['bad2@example.com'],
    subject: 'Failure',
    status: 'failed',
    detail: 'Mailbox\t  unavailable'
  });

  const analytics = getSendAnalytics(alice.id, { days: 7 });

  assert.equal(analytics.summary.submitted, 5);
  assert.equal(analytics.summary.accepted, 4);
  assert.equal(analytics.summary.delivered, 2);
  assert.equal(analytics.summary.pending, 1);
  assert.equal(analytics.summary.failed, 2);
  assert.equal(analytics.summary.acceptanceRate, 80);
  assert.equal(analytics.summary.deliveryRate, 40);
  assert.equal(analytics.summary.failureRate, 40);
  assert.deepEqual(analytics.deliveryFunnel.map((item) => [item.stage, item.total, item.rate]), [
    ['submitted', 5, 100],
    ['accepted', 4, 80],
    ['delivered', 2, 40],
    ['pending', 1, 20],
    ['failed', 2, 40]
  ]);
  assert.equal(analytics.failureReasons[0].reason, 'Mailbox unavailable');
  assert.equal(analytics.failureReasons[0].total, 2);
});

test('send analytics reports delivered engagement rates trends and grouped links', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'analytics-track', email: 'analytics-track@example.com', password: 'password123' });
  const domain = createDomain(user.id, domainFixture('analytics-track.example'));
  const now = new Date().toISOString();
  const target = 'https://example.net/reset?token=private';
  const fingerprint = trackingTargetFingerprint(target, 'tracking-secret');
  const events = [];
  for (let index = 0; index < 3; index += 1) {
    events.push(createSendEvent({
      userId: user.id,
      domainId: domain.id,
      sender: 'sender@analytics-track.example',
      recipients: [`reader-${index}@example.net`],
      subject: `Tracked ${index}`,
      status: 'sent',
      trackingOpens: true,
      trackingClicks: true
    }));
  }
  const links = events.slice(0, 2).map((eventId, index) => {
    const token = createTrackingToken();
    const id = createTrackingLink(user.id, eventId, {
      token,
      targetCiphertext: encryptTrackingTarget(target, 'tracking-secret'),
      targetFingerprint: fingerprint,
      targetOrigin: 'https://example.net'
    });
    return { id, token, index };
  });
  const engagement = [
    { sendEventId: events[0], eventType: 'open', source: 'direct', key: 'open-direct' },
    { sendEventId: events[0], eventType: 'open', source: 'proxy', key: 'open-proxy' },
    { sendEventId: events[0], trackingLinkId: links[0].id, eventType: 'click', source: 'direct', key: 'click-one' },
    { sendEventId: events[1], trackingLinkId: links[1].id, eventType: 'click', source: 'scanner', key: 'click-scanner' },
    { sendEventId: events[1], trackingLinkId: links[1].id, eventType: 'click', source: 'direct', key: 'click-two' }
  ];
  for (const item of engagement) {
    recordTrackingEvent({
      ...item,
      occurredAt: now,
      userAgent: item.source === 'scanner' ? 'Scanner' : 'Mozilla/5.0',
      ipHash: item.key,
      replayKey: item.key
    });
  }

  const analytics = getSendAnalytics(user.id, { days: 7, trackingSecret: 'tracking-secret' });
  assert.equal(analytics.engagement.trackedDelivered, 3);
  assert.equal(analytics.engagement.totalOpens, 2);
  assert.equal(analytics.engagement.uniqueOpens, 2);
  assert.equal(analytics.engagement.proxyOpens, 1);
  assert.equal(analytics.engagement.totalClicks, 2);
  assert.equal(analytics.engagement.uniqueClicks, 2);
  assert.equal(analytics.engagement.scannerEvents, 1);
  assert.equal(analytics.engagement.openRate, 66.7);
  assert.equal(analytics.engagement.clickRate, 66.7);
  assert.equal(analytics.engagement.clickToOpenRate, 100);
  assert.equal(analytics.engagementByDay.reduce((sum, day) => sum + day.clicks, 0), 2);
  assert.equal(analytics.topLinks.length, 1);
  assert.equal(analytics.topLinks[0].clicks, 2);
  assert.equal(analytics.topLinks[0].uniqueClicks, 2);
  assert.equal(analytics.topLinks[0].target, target);
});

test('send analytics does not truncate windows above 5000 messages', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');
  const user = createUser({ username: 'large-analytics', email: 'large-analytics@example.com', password: 'password123' });
  const createdAt = new Date().toISOString();
  const insert = database.prepare(`
    INSERT INTO send_events (
      user_id, domain_id, sender, recipients, subject, status, detail, created_at
    ) VALUES (?, NULL, ?, '[]', ?, 'queued', '', ?)
  `);
  database.exec('BEGIN');
  for (let index = 0; index < 5001; index += 1) {
    insert.run(user.id, 'sender@example.com', `Message ${index}`, createdAt);
  }
  database.exec('COMMIT');

  assert.equal(getSendAnalytics(user.id, { days: 1 }).summary.total, 5001);
});

test('stores account tokens as hashes and enforces token lifecycle', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const purpose = 'email_verification';
  const created = createAccountToken(alice.id, purpose, { ttlMinutes: 30 });
  const expectedHash = createHash('sha256').update(created.token).digest('hex');

  assert.equal(created.userId, alice.id);
  assert.equal(created.purpose, purpose);
  assert.equal(typeof created.token, 'string');
  assert.equal(created.token.length > 32, true);
  assert.equal(created.usedAt, null);
  assert.equal('tokenHash' in created, false);

  const stored = database.prepare('SELECT * FROM account_tokens WHERE id = ?').get(created.id);
  assert.equal(stored.user_id, alice.id);
  assert.equal(stored.purpose, purpose);
  assert.equal(stored.token_hash, expectedHash);
  assert.notEqual(stored.token_hash, created.token);
  assert.equal(Object.values(stored).includes(created.token), false);

  assert.equal(consumeAccountToken(created.token, 'password_reset'), null);
  const consumed = consumeAccountToken(created.token, purpose);
  assert.equal(consumed.id, created.id);
  assert.equal(consumed.userId, alice.id);
  assert.equal(consumed.purpose, purpose);
  assert.equal(typeof consumed.usedAt, 'string');
  assert.equal('token' in consumed, false);
  assert.equal(consumeAccountToken(created.token, purpose), null);

  const expired = createAccountToken(alice.id, purpose, { ttlMinutes: 30 });
  database
    .prepare('UPDATE account_tokens SET expires_at = ? WHERE id = ?')
    .run('2000-01-01T00:00:00.000Z', expired.id);
  assert.equal(consumeAccountToken(expired.token, purpose), null);

  const alreadyUsedReset = createAccountToken(alice.id, 'password_reset', { ttlMinutes: 30 });
  assert.equal(consumeAccountToken(alreadyUsedReset.token, 'password_reset').id, alreadyUsedReset.id);
  const reset = createAccountToken(alice.id, 'password_reset', { ttlMinutes: 30 });
  const otherPurpose = createAccountToken(alice.id, 'email_change', { ttlMinutes: 30 });
  const otherUserReset = createAccountToken(bob.id, 'password_reset', { ttlMinutes: 30 });

  assert.equal(invalidateAccountTokens(alice.id, 'password_reset'), 1);
  assert.equal(typeof database.prepare('SELECT used_at FROM account_tokens WHERE id = ?').get(reset.id).used_at, 'string');
  assert.equal(consumeAccountToken(reset.token, 'password_reset'), null);
  assert.equal(consumeAccountToken(alreadyUsedReset.token, 'password_reset'), null);
  assert.equal(consumeAccountToken(otherPurpose.token, 'email_change').id, otherPurpose.id);
  assert.equal(consumeAccountToken(otherUserReset.token, 'password_reset').id, otherUserReset.id);
});

test('password updates invalidate unused password reset tokens only', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const reset = createAccountToken(alice.id, 'password_reset', { ttlMinutes: 30 });
  const verification = createAccountToken(alice.id, 'email_verification', { ttlMinutes: 30 });

  updateUser(alice.id, { password: 'new-password-123' });

  assert.equal(consumeAccountToken(reset.token, 'password_reset'), null);
  assert.equal(consumeAccountToken(verification.token, 'email_verification').id, verification.id);
  assert.equal(authenticateUser('alice', 'password123'), null);
  assert.equal(authenticateUser('alice', 'new-password-123').id, alice.id);
});

test('validates account token ttl minute boundaries', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const maxTtlMinutes = 7 * 24 * 60;

  for (const ttlMinutes of [0, -1, 1.5, maxTtlMinutes + 1, Number.NaN, Number.POSITIVE_INFINITY]) {
    assert.throws(
      () => createAccountToken(alice.id, 'email_verification', { ttlMinutes }),
      /令牌有效期不正确。/
    );
  }

  assert.equal(createAccountToken(alice.id, 'email_verification', { ttlMinutes: 1 }).userId, alice.id);
  assert.equal(createAccountToken(alice.id, 'password_reset', { ttlMinutes: maxTtlMinutes }).userId, alice.id);
});

test('creates users with account tokens atomically', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');

  assert.throws(
    () => createUserWithAccountToken({
      username: 'rollback',
      email: 'rollback@example.com',
      password: 'password123',
      status: 'pending_email'
    }, 'email_verification', { ttlMinutes: 0 }),
    /令牌有效期不正确。/
  );
  assert.equal(
    database
      .prepare("SELECT COUNT(*) AS count FROM users WHERE username = 'rollback' OR email = 'rollback@example.com'")
      .get()
      .count,
    0
  );
  assert.equal(database.prepare('SELECT COUNT(*) AS count FROM account_tokens').get().count, 0);

  const { user, accountToken } = createUserWithAccountToken({
    username: 'atomic',
    email: 'atomic@example.com',
    password: 'password123',
    status: 'pending_email'
  }, 'email_verification', { ttlMinutes: 30 });

  assert.equal(user.status, 'pending_email');
  assert.equal(accountToken.userId, user.id);
  assert.equal(accountToken.purpose, 'email_verification');
  assert.equal(typeof accountToken.token, 'string');
  assert.equal('tokenHash' in accountToken, false);
  assert.equal(
    database
      .prepare('SELECT COUNT(*) AS count FROM account_tokens WHERE user_id = ? AND purpose = ?')
      .get(user.id, 'email_verification')
      .count,
    1
  );
});

test('moves users through the extended status lifecycle', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const pendingEmail = createUser({
    username: 'pending',
    email: 'pending@example.com',
    password: 'password123',
    status: 'pending_email'
  });
  const seededAdmin = seedAdminUser({ username: 'admin', email: 'admin@example.com', password: 'password123' });

  assert.equal(pendingEmail.status, 'pending_email');
  assert.equal(seededAdmin.status, 'active');
  assert.equal(markUserEmailVerified(pendingEmail.id).status, 'pending_review');
  assert.equal(markUserEmailVerified(pendingEmail.id).status, 'pending_review');
  assert.equal(approveUser(pendingEmail.id).status, 'active');
  assert.equal(markUserEmailVerified(pendingEmail.id).status, 'active');
  assert.equal(updateUserStatus(pendingEmail.id, 'disabled').status, 'disabled');
  assert.equal(updateUser(pendingEmail.id, { status: 'pending_review' }).status, 'pending_review');

  assert.equal(markUserEmailVerified(999999), null);
  assert.throws(() => updateUserStatus(pendingEmail.id, 'archived'), /用户状态不正确/);
  assert.throws(
    () => createUser({
      username: 'invalidstatus',
      email: 'invalidstatus@example.com',
      password: 'password123',
      status: 'archived'
    }),
    /用户状态不正确/
  );
  assert.equal(getUser(pendingEmail.id).status, 'pending_review');
});

test('lists users with owned resource counts', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const aliceDomain = createDomain(alice.id, domainFixture('alice.example'));
  createDomain(alice.id, domainFixture('news.alice.example'));
  const bobDomain = createDomain(bob.id, domainFixture('bob.example'));
  const aliceMailbox = createInboundMailbox(alice.id, { address: 'support@alice.example' });
  createInboundMessage(aliceMailbox, {
    sender: 'sender@example.net',
    recipients: ['support@alice.example'],
    subject: 'Inbound',
    rawMessage: 'Subject: Inbound\r\n\r\nHello'
  });

  saveDnsCredential(alice.id, {
    name: 'Alice Cloudflare',
    provider: 'cloudflare',
    zoneName: 'alice.example',
    credentials: { apiToken: 'alice-secret-dns-token', zoneId: 'alice-zone' }
  });
  saveDnsCredential(alice.id, {
    name: 'Alice News Cloudflare',
    provider: 'cloudflare',
    zoneName: 'news.alice.example',
    credentials: { apiToken: 'alice-news-secret-dns-token', zoneId: 'alice-news-zone' }
  });

  createApiToken(alice.id, 'primary');
  createApiToken(alice.id, 'secondary');
  createApiToken(bob.id, 'primary');
  saveSmtpCredential(alice.id, { username: 'smtp-alice', password: 'smtp-secret-123' });
  saveSmtpCredential(alice.id, { username: 'smtp-alice-app', password: 'smtp-secret-456' });

  logSendEvent({
    userId: alice.id,
    domainId: aliceDomain.id,
    sender: 'noreply@alice.example',
    recipients: ['one@example.com'],
    subject: 'First',
    status: 'queued'
  });
  logSendEvent({
    userId: alice.id,
    domainId: aliceDomain.id,
    sender: 'noreply@alice.example',
    recipients: ['two@example.com'],
    subject: 'Second',
    status: 'sent'
  });
  logSendEvent({
    userId: bob.id,
    domainId: bobDomain.id,
    sender: 'noreply@bob.example',
    recipients: ['bob@example.com'],
    subject: 'Bob',
    status: 'queued'
  });

  const users = listUsersWithResourceCounts();
  const aliceWithCounts = users.find((user) => user.id === alice.id);
  const bobWithCounts = users.find((user) => user.id === bob.id);

  assert.deepEqual(aliceWithCounts.resourceCounts, {
    domains: 2,
    dnsCredentials: 2,
    apiTokens: 2,
    inboundMailboxes: 1,
    inboundMessages: 1,
    sendEvents: 2,
    smtpCredential: 2
  });
  assert.deepEqual(bobWithCounts.resourceCounts, {
    domains: 1,
    dnsCredentials: 0,
    apiTokens: 1,
    inboundMailboxes: 0,
    inboundMessages: 0,
    sendEvents: 1,
    smtpCredential: 0
  });
  assert.equal(typeof aliceWithCounts.resourceCounts.domains, 'number');
  assert.equal('passwordHash' in aliceWithCounts, false);
  assert.equal(JSON.stringify(users).includes('alice-secret-dns-token'), false);
  assert.equal(JSON.stringify(users).includes('smtp-secret-123'), false);
});

test('builds admin resource inventory grouped by user with ownership warnings', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const bobCredential = saveDnsCredential(bob.id, {
    name: 'Bob DNS',
    provider: 'cloudflare',
    zoneName: 'bob.example',
    credentials: { apiToken: 'bob-secret-token', zoneId: 'bob-zone' }
  });
  const aliceDomain = createDomain(alice.id, {
    ...domainFixture('alice.example'),
    dnsCredentialId: bobCredential.id
  });
  const aliceMailbox = createInboundMailbox(alice.id, { address: 'support@alice.example' });
  createInboundMessage(aliceMailbox, {
    sender: 'sender@example.net',
    recipients: ['support@alice.example'],
    subject: 'Inbound inventory',
    rawMessage: 'Subject: Inbound inventory\r\n\r\nHello'
  });
  createDomain(bob.id, domainFixture('bob.example'));
  createApiToken(alice.id, 'primary');
  saveSmtpCredential(alice.id, { username: 'smtp-alice', password: 'smtp-secret-123' });
  logSendEvent({
    userId: alice.id,
    domainId: aliceDomain.id,
    sender: 'noreply@alice.example',
    recipients: ['a@example.com'],
    subject: 'Queued',
    status: 'queued'
  });

  const inventory = getAdminResourceInventory();
  const aliceResources = inventory.users.find((entry) => entry.user.id === alice.id);
  const bobResources = inventory.users.find((entry) => entry.user.id === bob.id);

  assert.equal(aliceResources.domains.length, 1);
  assert.equal(aliceResources.domains[0].domain, 'alice.example');
  assert.equal(aliceResources.dnsCredentials.length, 0);
  assert.equal(aliceResources.apiTokens.length, 1);
  assert.equal(aliceResources.inboundMailboxes.length, 1);
  assert.equal(aliceResources.inboundMessageCount, 1);
  assert.equal(aliceResources.smtpCredential.username, 'smtp-alice');
  assert.equal(aliceResources.smtpCredential.passwordSet, true);
  assert.equal(aliceResources.sendEventCount, 1);
  assert.equal(bobResources.domains.length, 1);
  assert.equal(bobResources.dnsCredentials.length, 1);
  assert.deepEqual(inventory.warnings, [{
    type: 'domain_dns_credential_owner_mismatch',
    domainId: aliceDomain.id,
    domain: 'alice.example',
    domainUserId: alice.id,
    dnsCredentialId: bobCredential.id,
    dnsCredentialUserId: bob.id
  }]);
  assert.equal(JSON.stringify(inventory).includes('bob-secret-token'), false);
  assert.equal(JSON.stringify(inventory).includes('smtp-secret-123'), false);
});

test('transfers individual resources with audit logs', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const admin = createUser({ username: 'admin2', email: 'admin2@example.com', password: 'password123', role: 'admin' });
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const disabled = createUser({ username: 'disabled', email: 'disabled@example.com', password: 'password123', status: 'disabled' });
  const domainOnlyCredential = saveDnsCredential(alice.id, {
    name: 'Alice DNS 1',
    provider: 'cloudflare',
    zoneName: 'alice.example',
    credentials: { apiToken: 'alice-secret-1' }
  });
  const clearCredential = saveDnsCredential(alice.id, {
    name: 'Alice DNS 2',
    provider: 'cloudflare',
    zoneName: 'clear.example',
    credentials: { apiToken: 'alice-secret-2' }
  });
  const withCredential = saveDnsCredential(alice.id, {
    name: 'Alice DNS 3',
    provider: 'cloudflare',
    zoneName: 'with.example',
    credentials: { apiToken: 'alice-secret-3' }
  });
  const standaloneCredential = saveDnsCredential(alice.id, {
    name: 'Alice DNS 4',
    provider: 'cloudflare',
    zoneName: 'standalone.example',
    credentials: { apiToken: 'alice-secret-4' }
  });
  const domainOnly = createDomain(alice.id, { ...domainFixture('domain-only.example'), dnsCredentialId: domainOnlyCredential.id });
  const clearDomain = createDomain(alice.id, { ...domainFixture('clear.example'), dnsCredentialId: clearCredential.id });
  const withDomain = createDomain(alice.id, { ...domainFixture('with.example'), dnsCredentialId: withCredential.id });
  const domainOnlyMailbox = createInboundMailbox(alice.id, { address: 'support@domain-only.example' });
  const inboundMessage = createInboundMessage(domainOnlyMailbox, {
    sender: 'sender@example.net',
    recipients: ['support@domain-only.example'],
    subject: 'Transfer inbound',
    rawMessage: 'Subject: Transfer inbound\r\n\r\nHello'
  });
  const apiToken = createApiToken(alice.id, 'primary');

  assert.equal(transferDomain({
    actorUserId: admin.id,
    domainId: domainOnly.id,
    targetUserId: bob.id,
    dnsCredentialMode: 'domain_only'
  }).userId, bob.id);
  assert.equal(getDomain(domainOnly.id).dnsCredentialId, domainOnlyCredential.id);
  assert.equal(listInboundMailboxes(alice.id).length, 0);
  assert.equal(listInboundMailboxes(bob.id)[0].address, 'support@domain-only.example');
  assert.equal(getInboundMessage(bob.id, inboundMessage.id).subject, 'Transfer inbound');
  assert.equal(getInboundMessage(alice.id, inboundMessage.id), null);
  assert.equal(getDnsCredential(domainOnlyCredential.id, alice.id).id, domainOnlyCredential.id);
  assert.throws(
    () => transferDomain({
      actorUserId: admin.id,
      domainId: domainOnly.id,
      targetUserId: bob.id,
      dnsCredentialMode: 'with_dns_credential'
    }),
    /DNS 凭据归属不一致。/
  );
  assert.equal(getDnsCredential(domainOnlyCredential.id, alice.id).id, domainOnlyCredential.id);

  assert.equal(transferDomain({
    actorUserId: admin.id,
    domainId: clearDomain.id,
    targetUserId: bob.id,
    dnsCredentialMode: 'clear_dns_credential'
  }).dnsCredentialId, null);
  assert.equal(getDnsCredential(clearCredential.id, alice.id).id, clearCredential.id);

  assert.equal(transferDomain({
    actorUserId: admin.id,
    domainId: withDomain.id,
    targetUserId: bob.id,
    dnsCredentialMode: 'with_dns_credential'
  }).userId, bob.id);
  assert.equal(getDnsCredential(withCredential.id, bob.id).id, withCredential.id);

  assert.equal(transferDnsCredential({
    actorUserId: admin.id,
    credentialId: standaloneCredential.id,
    targetUserId: bob.id
  }).userId, bob.id);
  assert.equal(getDnsCredential(standaloneCredential.id, bob.id).id, standaloneCredential.id);

  const transferredTokens = transferApiTokens({
    actorUserId: admin.id,
    tokenIds: [apiToken.id],
    targetUserId: bob.id
  });
  assert.equal(transferredTokens.length, 1);
  assert.equal(verifyApiToken(apiToken.token).id, bob.id);

  assert.throws(
    () => transferDomain({ actorUserId: admin.id, domainId: domainOnly.id, targetUserId: disabled.id }),
    /目标用户不可用。/
  );
  assert.throws(
    () => transferApiTokens({ actorUserId: admin.id, tokenIds: [apiToken.id], targetUserId: 999999 }),
    /目标用户不可用。/
  );

  const actions = listAuditLogs({ actorUserId: admin.id }).map((entry) => entry.action);
  assert.ok(actions.includes('admin.transfer_domain'));
  assert.ok(actions.includes('admin.transfer_dns_credential'));
  assert.ok(actions.includes('admin.transfer_api_tokens'));
  assert.equal(JSON.stringify(listAuditLogs({ actorUserId: admin.id })).includes('alice-secret'), false);
});

test('previews and executes user merge with resource counts and multiple smtp credentials', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const admin = createUser({ username: 'admin3', email: 'admin3@example.com', password: 'password123', role: 'admin' });
  const source = createUser({ username: 'source', email: 'source@example.com', password: 'password123' });
  const target = createUser({ username: 'target', email: 'target@example.com', password: 'password123' });
  const credential = saveDnsCredential(source.id, {
    name: 'Source DNS',
    provider: 'cloudflare',
    zoneName: 'source.example',
    credentials: { apiToken: 'source-secret' }
  });
  const domain = createDomain(source.id, { ...domainFixture('source.example'), dnsCredentialId: credential.id });
  const inboundMailbox = createInboundMailbox(source.id, { address: 'support@source.example' });
  createInboundMessage(inboundMailbox, {
    sender: 'sender@example.net',
    recipients: ['support@source.example'],
    subject: 'Merge inbound',
    rawMessage: 'Subject: Merge inbound\r\n\r\nHello'
  });
  const apiToken = createApiToken(source.id, 'primary');
  saveSmtpCredential(source.id, { username: 'smtp-source', password: 'source-secret-123' });
  saveSmtpCredential(source.id, { username: 'smtp-source-app', password: 'source-secret-456' });
  saveSmtpCredential(target.id, { username: 'smtp-target', password: 'target-secret-123' });
  logSendEvent({
    userId: source.id,
    domainId: domain.id,
    sender: 'noreply@source.example',
    recipients: ['a@example.com'],
    subject: 'Queued',
    status: 'queued'
  });

  const preview = previewUserMerge({ sourceUserId: source.id, targetUserId: target.id });
  assert.equal(preview.confirmationText, 'MERGE source INTO target');
  assert.deepEqual(preview.counts, {
    domains: 1,
    dnsCredentials: 1,
    apiTokens: 1,
    inboundMailboxes: 1,
    inboundMessages: 1,
    sendEvents: 1,
    smtpCredential: 2
  });
  assert.equal(preview.resources.source.domains[0].domain, 'source.example');
  assert.equal(preview.resources.source.dnsCredentials[0].name, 'Source DNS');
  assert.equal(preview.resources.source.apiTokens[0].name, 'primary');
  assert.equal(preview.resources.source.inboundMailboxes[0].address, 'support@source.example');
  assert.equal(preview.resources.source.inboundMessageCount, 1);
  assert.equal(preview.resources.source.sendEventCount, 1);
  assert.equal(preview.resources.target.domains.length, 0);
  assert.deepEqual(preview.selectedCounts, {
    domains: 1,
    dnsCredentials: 1,
    apiTokens: 1,
    inboundMailboxes: 1,
    inboundMessages: 1,
    sendEvents: 1,
    smtpCredential: 2
  });
  assert.equal(preview.smtp.conflict, false);
  assert.deepEqual(preview.warnings, []);

  assert.throws(
    () => executeUserMerge({
      actorUserId: admin.id,
      sourceUserId: source.id,
      targetUserId: target.id,
      confirmation: 'wrong'
    }),
    /确认文本不匹配。/
  );
  assert.equal(getDomain(domain.id).userId, source.id);

  const result = executeUserMerge({
    actorUserId: admin.id,
    sourceUserId: source.id,
    targetUserId: target.id,
    confirmation: preview.confirmationText
  });

  assert.deepEqual(result.counts, {
    domains: 1,
    dnsCredentials: 1,
    apiTokens: 1,
    inboundMailboxes: 1,
    inboundMessages: 1,
    sendEvents: 1,
    smtpCredential: 2
  });
  assert.equal(getDomain(domain.id).userId, target.id);
  assert.equal(listInboundMailboxes(target.id)[0].address, 'support@source.example');
  assert.equal(listInboundMessages(target.id)[0].subject, 'Merge inbound');
  assert.deepEqual(listInboundMailboxes(source.id), []);
  assert.equal(getDnsCredential(credential.id, target.id).id, credential.id);
  assert.equal(verifyApiToken(apiToken.token).id, target.id);
  assert.equal(listSendEvents(target.id).length, 1);
  assert.deepEqual(listSmtpCredentials(target.id).map((item) => item.username).sort(), ['smtp-source', 'smtp-source-app', 'smtp-target']);
  assert.deepEqual(listSmtpCredentials(source.id), []);
  assert.equal(getUser(source.id).status, 'disabled');

  const [audit] = listAuditLogs({ action: 'admin.user_merge' });
  assert.equal(audit.targetUserId, target.id);
  assert.equal(audit.summary.sourceUserId, source.id);
  assert.deepEqual(audit.summary.counts, result.counts);
  assert.equal(JSON.stringify(audit).includes('source-secret'), false);
  assert.equal(JSON.stringify(audit).includes('target-secret'), false);
});

test('stores system email settings without exposing smtp password publicly', () => {
  const database = initDatabase(tempDataDir(), 'test-secret');

  const saved = saveSystemEmailSettings({
    host: 'smtp.example.com',
    port: 465,
    secure: true,
    username: 'mailer@example.com',
    password: 'smtp-password-123',
    helo: 'mail.example.com',
    fromEmail: 'notify@example.com',
    fromName: 'MailHub Notify',
    testRecipient: 'admin@example.com'
  });

  assert.equal(saved.host, 'smtp.example.com');
  assert.equal(saved.port, 465);
  assert.equal(saved.secure, true);
  assert.equal(saved.passwordSet, true);
  assert.equal('password' in saved, false);
  assert.equal(JSON.stringify(saved).includes('smtp-password-123'), false);

  const storedRows = database.prepare("SELECT key, value FROM app_settings WHERE key LIKE 'systemEmail.%'").all();
  assert.equal(storedRows.some((row) => row.value === 'smtp-password-123'), false);

  const publicSettings = getSystemEmailSettings();
  assert.equal(publicSettings.passwordSet, true);
  assert.equal('password' in publicSettings, false);
  assert.equal(JSON.stringify(publicSettings).includes('smtp-password-123'), false);

  const internalSettings = getSystemEmailSettings({ includeSecret: true });
  assert.equal(internalSettings.password, 'smtp-password-123');
  assert.equal(internalSettings.passwordSet, true);

  const unchangedPassword = saveSystemEmailSettings({
    host: 'smtp2.example.com',
    password: ''
  });
  assert.equal(unchangedPassword.host, 'smtp2.example.com');
  assert.equal(unchangedPassword.passwordSet, true);
  assert.equal(getSystemEmailSettings({ includeSecret: true }).password, 'smtp-password-123');
});

test('summarizes send analytics by user', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob', email: 'bob@example.com', password: 'password123' });
  const aliceDomain = createDomain(alice.id, domainFixture('alice.example'));
  const bobDomain = createDomain(bob.id, domainFixture('bob.example'));

  logSendEvent({
    userId: alice.id,
    domainId: aliceDomain.id,
    sender: 'noreply@alice.example',
    recipients: ['a@example.com', 'b@example.com'],
    subject: 'Queued',
    status: 'queued'
  });
  logSendEvent({
    userId: alice.id,
    domainId: aliceDomain.id,
    sender: 'noreply@alice.example',
    recipients: ['c@example.com'],
    subject: 'Failed',
    status: 'failed',
    detail: 'relay rejected'
  });
  logSendEvent({
    userId: bob.id,
    domainId: bobDomain.id,
    sender: 'noreply@bob.example',
    recipients: ['x@example.com'],
    subject: 'Hidden',
    status: 'queued'
  });

  const analytics = getSendAnalytics(alice.id, { days: 7 });
  assert.equal(analytics.summary.total, 2);
  assert.equal(analytics.summary.queued, 1);
  assert.equal(analytics.summary.failed, 1);
  assert.equal(analytics.summary.recipients, 3);
  assert.equal(analytics.summary.successRate, 50);
  assert.equal(analytics.byDomain.length, 1);
  assert.equal(analytics.byDomain[0].domain, 'alice.example');
  assert.equal(analytics.recentFailures.length, 1);
  assert.equal(analytics.recentFailures[0].detail, 'relay rejected');
});

test('excludes queued and sent messages from recent delivery failures', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const domain = createDomain(alice.id, domainFixture('alice.example'));
  for (const event of [
    { subject: 'Queued', status: 'queued', detail: 'accepted by postfix' },
    { subject: 'Sent', status: 'sent', detail: '250 OK' },
    { subject: 'Deferred', status: 'deferred', detail: 'temporary failure' },
    { subject: 'Bounced', status: 'bounced', detail: '550 user unknown' },
    { subject: 'Failed', status: 'failed', detail: 'relay rejected' }
  ]) {
    logSendEvent({
      userId: alice.id,
      domainId: domain.id,
      sender: 'noreply@alice.example',
      recipients: ['user@example.com'],
      subject: event.subject,
      status: event.status,
      detail: event.detail
    });
  }

  const analytics = getSendAnalytics(alice.id, { days: 7 });
  assert.deepEqual(
    analytics.recentFailures.map((event) => event.subject),
    ['Failed', 'Bounced', 'Deferred']
  );
});

test('stores and returns structured delivery logs for send events', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const alice = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });
  const domain = createDomain(alice.id, domainFixture('alice.example'));
  const deliveryLog = [
    {
      at: '2026-07-08T00:00:00.000Z',
      phase: 'connect',
      direction: 'system',
      message: 'Connected to relay.test:25',
      ok: true
    },
    {
      at: '2026-07-08T00:00:01.000Z',
      phase: 'queue',
      direction: 'server',
      code: 250,
      response: '250 queued as ABC123',
      ok: true
    }
  ];

  logSendEvent({
    userId: alice.id,
    domainId: domain.id,
    sender: 'noreply@alice.example',
    recipients: ['user@example.com'],
    subject: 'Delivery log',
    status: 'queued',
    detail: '250 queued as ABC123',
    deliveryLog
  });

  const [event] = listSendEvents(alice.id);
  assert.deepEqual(event.deliveryLog, deliveryLog);
});

test('records audit logs without storing secrets', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const admin = createUser({ username: 'admin2', email: 'admin2@example.com', password: 'password123', role: 'admin' });
  const user = createUser({ username: 'alice', email: 'alice@example.com', password: 'password123' });

  logAudit({
    actorUserId: admin.id,
    action: 'admin.temporary_password',
    targetType: 'user',
    targetId: String(user.id),
    targetUserId: user.id,
    summary: {
      username: user.username,
      temporaryPassword: 'secret-password',
      passwordSet: true,
      dkimPrivate: 'private-key',
      dkimPublic: 'public-key',
      dkim_private: 'private-key',
      dkim_public: 'public-key',
      authorization: 'Bearer top-level-token',
      headers: {
        authorization: 'Bearer nested-token',
        from: 'admin@example.com'
      },
      nested: {
        apiToken: 'secret-token',
        note: 'kept'
      },
      changes: [
        {
          credential: 'secret-credential',
          field: 'password'
        },
        {
          field: 'password',
          value: 'plain-secret',
          label: 'password change'
        },
        {
          name: 'apiToken',
          oldValue: 'old-token',
          newValue: 'new-token'
        },
        {
          header: 'authorization',
          value: 'Bearer token',
          status: 'set'
        },
        {
          path: 'smtp.password',
          from: 'old-password',
          to: 'new-password'
        },
        {
          key: 'credentials.accessKeySecret',
          before: 'old-secret',
          after: 'new-secret'
        },
        {
          field: 'displayName',
          value: 'Alice Example'
        },
        {
          field: 'password',
          old: 'old-secret',
          new: 'new-secret'
        },
        {
          change: { field: 'password' },
          value: 'plain-secret'
        },
        {
          context: { path: 'smtp.password' },
          from: 'old-wrapper-secret',
          to: 'new-wrapper-secret'
        },
        {
          change: { field: 'displayName' },
          value: 'Alice Wrapper'
        }
      ]
    }
  });

  const [entry] = listAuditLogs({ actorUserId: admin.id });
  assert.equal(entry.action, 'admin.temporary_password');
  assert.equal(entry.targetType, 'user');
  assert.equal(entry.targetId, String(user.id));
  assert.equal(entry.targetUserId, user.id);
  assert.equal(entry.summary.username, 'alice');
  assert.equal(entry.summary.temporaryPassword, undefined);
  assert.equal(entry.summary.passwordSet, true);
  assert.equal(entry.summary.dkimPrivate, undefined);
  assert.equal(entry.summary.dkimPublic, 'public-key');
  assert.equal(entry.summary.dkim_private, undefined);
  assert.equal(entry.summary.dkim_public, 'public-key');
  assert.equal(entry.summary.authorization, undefined);
  assert.equal(entry.summary.headers.authorization, undefined);
  assert.equal(entry.summary.headers.from, 'admin@example.com');
  assert.equal(entry.summary.nested.apiToken, undefined);
  assert.equal(entry.summary.nested.note, 'kept');
  assert.equal(entry.summary.changes[0].credential, undefined);
  assert.equal(entry.summary.changes[0].field, 'password');
  assert.equal(entry.summary.changes[1].field, 'password');
  assert.equal(entry.summary.changes[1].value, undefined);
  assert.equal(entry.summary.changes[1].label, 'password change');
  assert.equal(entry.summary.changes[2].name, 'apiToken');
  assert.equal(entry.summary.changes[2].oldValue, undefined);
  assert.equal(entry.summary.changes[2].newValue, undefined);
  assert.equal(entry.summary.changes[3].header, 'authorization');
  assert.equal(entry.summary.changes[3].value, undefined);
  assert.equal(entry.summary.changes[3].status, 'set');
  assert.equal(entry.summary.changes[4].path, 'smtp.password');
  assert.equal(entry.summary.changes[4].from, undefined);
  assert.equal(entry.summary.changes[4].to, undefined);
  assert.equal(entry.summary.changes[5].key, undefined);
  assert.equal(entry.summary.changes[5].before, undefined);
  assert.equal(entry.summary.changes[5].after, undefined);
  assert.equal(entry.summary.changes[6].field, 'displayName');
  assert.equal(entry.summary.changes[6].value, 'Alice Example');
  assert.equal(entry.summary.changes[7].field, 'password');
  assert.equal(entry.summary.changes[7].old, undefined);
  assert.equal(entry.summary.changes[7].new, undefined);
  assert.deepEqual(entry.summary.changes[8].change, { field: 'password' });
  assert.equal(entry.summary.changes[8].value, undefined);
  assert.deepEqual(entry.summary.changes[9].context, { path: 'smtp.password' });
  assert.equal(entry.summary.changes[9].from, undefined);
  assert.equal(entry.summary.changes[9].to, undefined);
  assert.deepEqual(entry.summary.changes[10].change, { field: 'displayName' });
  assert.equal(entry.summary.changes[10].value, 'Alice Wrapper');
});

test('filters audit logs and returns newest entries first', () => {
  initDatabase(tempDataDir(), 'test-secret');
  const admin = createUser({ username: 'admin3', email: 'admin3@example.com', password: 'password123', role: 'admin' });
  const alice = createUser({ username: 'alice2', email: 'alice2@example.com', password: 'password123' });
  const bob = createUser({ username: 'bob2', email: 'bob2@example.com', password: 'password123' });

  logAudit({
    actorUserId: admin.id,
    action: 'admin.disable_user',
    targetType: 'user',
    targetId: String(alice.id),
    targetUserId: alice.id,
    summary: { username: alice.username }
  });
  logAudit({
    actorUserId: admin.id,
    action: 'admin.reset_password',
    targetType: 'user',
    targetId: String(alice.id),
    targetUserId: alice.id,
    summary: { username: alice.username }
  });
  logAudit({
    actorUserId: null,
    action: 'system.rotation',
    targetType: 'system',
    summary: { reason: 'scheduled' }
  });
  logAudit({
    actorUserId: admin.id,
    action: 'admin.reset_password',
    targetType: 'user',
    targetId: String(bob.id),
    targetUserId: bob.id,
    summary: { username: bob.username }
  });

  assert.deepEqual(
    listAuditLogs({ action: 'admin.reset_password' }).map((entry) => entry.summary.username),
    ['bob2', 'alice2']
  );
  assert.deepEqual(
    listAuditLogs({ targetUserId: alice.id }).map((entry) => entry.action),
    ['admin.reset_password', 'admin.disable_user']
  );
  assert.deepEqual(
    listAuditLogs({ actorUserId: null }).map((entry) => entry.action),
    ['system.rotation']
  );
  const pastIso = '2000-01-01T00:00:00.000Z';
  const futureIso = '2999-01-01T00:00:00.000Z';
  assert.deepEqual(listAuditLogs({ from: futureIso }), []);
  assert.deepEqual(listAuditLogs({ to: pastIso }), []);
  assert.deepEqual(
    listAuditLogs({ from: pastIso, to: futureIso }).map((entry) => entry.action),
    ['admin.reset_password', 'system.rotation', 'admin.reset_password', 'admin.disable_user']
  );
});

function domainFixture(domain) {
  return {
    domain,
    selector: 'mh202607',
    verificationToken: 'token',
    dkimPublic: 'public',
    dkimPrivate: 'private',
    senderHost: `mail.${domain}`,
    sendingIp: '127.0.0.1',
    spfExtra: '',
    dmarcPolicy: 'none',
    dmarcRua: ''
  };
}

function tempDataDir() {
  return mkdtempSync(path.join(tmpdir(), 'mailhub-test-'));
}