foxes

api/src/controllers/admin.controller.ts

@@ -3,7 +3,6 @@ import fs from 'node:fs';
 import path from 'node:path';
 import process from 'node:process';
 import { fileURLToPath } from 'node:url';
-import { createRequire } from 'node:module';
 import { z } from 'zod';
 import { AppDataSource } from '../config/data-source.js';
 import { env } from '../config/env.js';
@@ -14,7 +13,8 @@ import { Expense } from '../entities/Expense.js';
 import { Merchant } from '../entities/Merchant.js';
 import { RecurringExpense } from '../entities/RecurringExpense.js';
 import { User } from '../entities/User.js';
-import { sanitizeUser } from '../services/auth.service.js';
+import { createUser, hashPassword, sanitizeUser } from '../services/auth.service.js';
+import { createSmtpTransport, describeSmtpMode, formatFromAddress } from '../services/mail.service.js';
 import type { AuthenticatedRequest } from '../types/express.js';
 
 const settingsSchema = z.object({
@@ -33,14 +33,26 @@ const settingsSchema = z.object({
   smtpFromEmail: z.string().max(160).nullable().optional()
 });
 
+const userCreateSchema = z.object({
+  fullName: z.string().min(2).max(120),
+  email: z.email(),
+  password: z.string().min(8).max(100),
+  role: z.enum(['ADMIN', 'USER']).optional(),
+  defaultCurrency: z.string().min(3).max(8).optional(),
+  isActive: z.boolean().optional(),
+  integrationsEnabled: z.boolean().optional()
+});
+
 const userUpdateSchema = z.object({
+  fullName: z.string().min(2).max(120).optional(),
+  email: z.email().optional(),
+  password: z.string().min(8).max(100).optional(),
   role: z.enum(['ADMIN', 'USER']).optional(),
   isActive: z.boolean().optional(),
   defaultCurrency: z.string().min(3).max(8).optional(),
   integrationsEnabled: z.boolean().optional()
 });
 
-const require = createRequire(import.meta.url);
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
@@ -160,6 +172,33 @@ export const listUsers = async (_req: AuthenticatedRequest, res: Response) => {
   return res.json({ items: items.map(sanitizeUser) });
 };
 
+export const createAdminUser = async (req: AuthenticatedRequest, res: Response) => {
+  const parsed = userCreateSchema.safeParse(req.body);
+  if (!parsed.success) {
+    return res.status(400).json({ message: 'Invalid user payload', issues: parsed.error.issues });
+  }
+
+  try {
+    const user = await createUser({
+      fullName: parsed.data.fullName,
+      email: parsed.data.email,
+      password: parsed.data.password,
+      role: parsed.data.role,
+      defaultCurrency: parsed.data.defaultCurrency
+    });
+
+    if (typeof parsed.data.isActive === 'boolean') user.isActive = parsed.data.isActive;
+    if (typeof parsed.data.integrationsEnabled === 'boolean') user.integrationsEnabled = parsed.data.integrationsEnabled;
+
+    await userRepo().save(user);
+    return res.status(201).json({ item: sanitizeUser(user) });
+  } catch (error) {
+    const message = error instanceof Error ? error.message : 'Failed to create user';
+    const status = message === 'Email address is already in use' ? 409 : 500;
+    return res.status(status).json({ message });
+  }
+};
+
 export const updateUser = async (req: AuthenticatedRequest, res: Response) => {
   const parsed = userUpdateSchema.safeParse(req.body);
   if (!parsed.success) {
@@ -170,6 +209,23 @@ export const updateUser = async (req: AuthenticatedRequest, res: Response) => {
   const item = await userRepo().findOne({ where: { id: itemId } });
   if (!item) return res.status(404).json({ message: 'User not found' });
 
+  if (parsed.data.email) {
+    const normalizedEmail = parsed.data.email.toLowerCase();
+    if (normalizedEmail !== item.email) {
+      const existing = await userRepo().findOne({ where: { email: normalizedEmail } });
+      if (existing && existing.id !== item.id) {
+        return res.status(409).json({ message: 'Email address is already in use' });
+      }
+      const previousEmail = item.email;
+      item.email = normalizedEmail;
+      if (item.reportPreferences?.sendToEmail === previousEmail) {
+        item.reportPreferences = { ...item.reportPreferences, sendToEmail: normalizedEmail };
+      }
+    }
+  }
+
+  if (parsed.data.fullName) item.fullName = parsed.data.fullName;
+  if (parsed.data.password) item.passwordHash = await hashPassword(parsed.data.password);
   if (parsed.data.role) item.role = parsed.data.role;
   if (typeof parsed.data.isActive === 'boolean') item.isActive = parsed.data.isActive;
   if (parsed.data.defaultCurrency) item.defaultCurrency = parsed.data.defaultCurrency;
@@ -190,24 +246,24 @@ export const testSmtp = async (req: AuthenticatedRequest, res: Response) => {
     return res.status(400).json({ message: 'SMTP is not configured' });
   }
 
-  const nodemailer = require('nodemailer') as { createTransport: (options: unknown) => { sendMail: (message: unknown) => Promise<unknown> } };
-  const transport = nodemailer.createTransport({
-    host: settings.smtpHost,
-    port: settings.smtpPort,
-    secure: settings.smtpSecure,
-    auth: settings.smtpUser ? { user: settings.smtpUser, pass: settings.smtpPassword ?? '' } : undefined
-  });
+  try {
+    const transport = createSmtpTransport(settings);
+    await transport.verify();
+    await transport.sendMail({
+      from: formatFromAddress(settings),
+      to: parsed.data.to,
+      subject: `${settings.appName} - SMTP test`,
+      html: `<div style="font-family:Arial,sans-serif"><h2>SMTP connection works</h2><p>This message was sent from the admin panel test action.</p></div>`
+    });
 
-  await transport.sendMail({
-    from: settings.smtpFromName
-      ? `"${settings.smtpFromName}" <${settings.smtpFromEmail}>`
-      : settings.smtpFromEmail,
-    to: parsed.data.to,
-    subject: `${settings.appName} - SMTP test`,
-    html: `<div style="font-family:Arial,sans-serif"><h2>SMTP connection works</h2><p>This message was sent from the admin panel test action.</p></div>`
-  });
-
-  return res.json({ message: 'SMTP test message was sent' });
+    return res.json({ message: 'SMTP test message was sent', mode: describeSmtpMode(settings) });
+  } catch (error) {
+    const rawMessage = error instanceof Error ? error.message : 'SMTP connection failed';
+    const message = rawMessage.includes('wrong version number')
+      ? `SMTP handshake failed. For port ${settings.smtpPort} the application now uses ${describeSmtpMode(settings)}.`
+      : rawMessage;
+    return res.status(500).json({ message, mode: describeSmtpMode(settings) });
+  }
 };
 
 export const getSystemInfo = async (_req: AuthenticatedRequest, res: Response) => {

api/src/controllers/auth.controller.ts

@@ -26,6 +26,7 @@ const loginSchema = z.object({
 const DEFAULT_APP_NAME = 'Expense Control';
 
 export const publicConfig = async (_req: Request, res: Response) => {
+  res.setHeader('Cache-Control', 'no-store');
   const settings = await AppDataSource.getRepository(AppSetting).find({
     take: 1,
     order: { createdAt: 'ASC' }

api/src/controllers/report.controller.ts

@@ -1,4 +1,3 @@
-import { createRequire } from 'node:module';
 import type { Response } from 'express';
 import { z } from 'zod';
 import { AppDataSource } from '../config/data-source.js';
@@ -7,6 +6,7 @@ import { Expense } from '../entities/Expense.js';
 import { User } from '../entities/User.js';
 import { getStatistics } from '../services/statistics.service.js';
 import { processDueRecurringExpenses } from '../services/recurring.service.js';
+import { createSmtpTransport, formatFromAddress } from '../services/mail.service.js';
 import type { AuthenticatedRequest } from '../types/express.js';
 
 const preferencesSchema = z.object({
@@ -28,7 +28,6 @@ const exportQuerySchema = z.object({
 });
 
 const userRepo = () => AppDataSource.getRepository(User);
-const require = createRequire(import.meta.url);
 const settingsRepo = () => AppDataSource.getRepository(AppSetting);
 const expenseRepo = () => AppDataSource.getRepository(Expense);
 
@@ -273,17 +272,11 @@ export const sendReport = async (req: AuthenticatedRequest, res: Response) => {
     range.bucket
   );
 
-  const nodemailer = require('nodemailer') as { createTransport: (options: unknown) => { sendMail: (message: unknown) => Promise<unknown> } };
-  const transport = nodemailer.createTransport({
-    host: appSettings.smtpHost,
-    port: appSettings.smtpPort,
-    secure: appSettings.smtpSecure,
-    auth: appSettings.smtpUser ? { user: appSettings.smtpUser, pass: appSettings.smtpPassword ?? '' } : undefined
-  });
+  const transport = createSmtpTransport(appSettings);
 
   const to = prefs.sendToEmail || user.email;
   await transport.sendMail({
-    from: appSettings.smtpFromName ? `"${appSettings.smtpFromName}" <${appSettings.smtpFromEmail}>` : appSettings.smtpFromEmail,
+    from: formatFromAddress(appSettings),
     to,
     subject: `${appSettings.appName} - ${range.label} report`,
     html: buildReportHtml(`${range.label} report`, summary)

api/src/routes/admin.routes.ts

@@ -1,5 +1,6 @@
 import { Router } from 'express';
 import {
+  createAdminUser,
   getSettings,
   getSystemInfo,
   listUsers,
@@ -15,6 +16,7 @@ adminRouter.use(requireAuth, requireAdmin);
 adminRouter.get('/settings', getSettings);
 adminRouter.put('/settings', updateSettings);
 adminRouter.get('/users', listUsers);
+adminRouter.post('/users', createAdminUser);
 adminRouter.patch('/users/:id', updateUser);
 adminRouter.post('/test-smtp', testSmtp);
 adminRouter.get('/system-info', getSystemInfo);

api/src/services/mail.service.ts

@@ -0,0 +1,42 @@
+import nodemailer from "nodemailer";
+import { AppSetting } from "../entities/AppSetting.js";
+
+type MailSettings = Pick<AppSetting, 'smtpHost' | 'smtpPort' | 'smtpSecure' | 'smtpUser' | 'smtpPassword' | 'smtpFromName' | 'smtpFromEmail' | 'appName'>;
+
+const normalizePort = (value: number | null | undefined) => {
+  const port = Number(value ?? 0);
+  return Number.isFinite(port) && port > 0 ? port : 587;
+};
+
+export const resolveSmtpSecurity = (settings: Pick<AppSetting, 'smtpPort' | 'smtpSecure'>) => {
+  const port = normalizePort(settings.smtpPort);
+  const wantsSecure = Boolean(settings.smtpSecure);
+  const secure = port === 465 ? true : wantsSecure && port !== 587;
+  const requireTLS = port === 587 || (!secure && wantsSecure);
+  return { port, secure, requireTLS };
+};
+
+export const createSmtpTransport = (settings: MailSettings) => {
+  const security = resolveSmtpSecurity(settings);
+  return nodemailer.createTransport({
+    host: settings.smtpHost ?? undefined,
+    port: security.port,
+    secure: security.secure,
+    requireTLS: security.requireTLS,
+    auth: settings.smtpUser ? { user: settings.smtpUser, pass: settings.smtpPassword ?? '' } : undefined
+  });
+};
+
+export const formatFromAddress = (settings: Pick<AppSetting, 'smtpFromName' | 'smtpFromEmail'>) => {
+  if (!settings.smtpFromEmail) return '';
+  return settings.smtpFromName
+    ? `"${settings.smtpFromName}" <${settings.smtpFromEmail}>`
+    : settings.smtpFromEmail;
+};
+
+export const describeSmtpMode = (settings: Pick<AppSetting, 'smtpPort' | 'smtpSecure'>) => {
+  const { port, secure, requireTLS } = resolveSmtpSecurity(settings);
+  if (secure) return `implicit TLS on port ${port}`;
+  if (requireTLS) return `STARTTLS on port ${port}`;
+  return `plain/upgrade connection on port ${port}`;
+};