feat(privat/CV): sync to latest upstream (cv-upstream/main, 30f9608b)

2026-07-07 15:20:55 +02:00
parent 8ac664d33d
commit a4efabbc60
417 changed files with 48564 additions and 712 deletions
@@ -0,0 +1,59 @@
+import { Router } from 'express'
+import { readFileSync, writeFileSync, existsSync } from 'fs'
+import { join, dirname } from 'path'
+import { fileURLToPath } from 'url'
+import { newsletterLimiter } from '../middleware/rateLimiter.js'
+import { antiSpam } from '../middleware/antiSpam.js'
+import { createToken, verifyToken } from '../services/confirmationToken.js'
+import { sendConfirmationEmail } from '../services/mailer.js'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+const SUBS_FILE = join(__dirname, '..', 'data', 'subscribers.json')
+
+function loadSubscribers() {
+  if (!existsSync(SUBS_FILE)) return []
+  try { return JSON.parse(readFileSync(SUBS_FILE, 'utf-8')) }
+  catch { return [] }
+}
+
+function saveSubscribers(subs) {
+  writeFileSync(SUBS_FILE, JSON.stringify(subs, null, 2), 'utf-8')
+}
+
+const router = Router()
+
+router.post('/', newsletterLimiter, antiSpam, async (req, res) => {
+  const { email } = req.body
+  if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+    return res.status(400).json({ errors: { email: 'Gültige E-Mail erforderlich.' } })
+  }
+
+  // Check for existing subscription
+  const subs = loadSubscribers()
+  if (subs.find(s => s.email === email && s.active)) {
+    return res.status(409).json({ error: 'Diese E-Mail ist bereits abonniert.' })
+  }
+
+  const token = createToken('newsletter', { email }, 48)
+  await sendConfirmationEmail(email, 'newsletter', token)
+  res.status(201).json({ ok: true, message: 'Bestätigungs-E-Mail gesendet.' })
+})
+
+router.get('/confirm/:token', async (req, res) => {
+  const entry = verifyToken(req.params.token)
+  if (!entry) {
+    return res.status(410).json({ error: 'Link abgelaufen oder ungültig.' })
+  }
+
+  const subs = loadSubscribers()
+  subs.push({
+    email: entry.data.email,
+    subscribedAt: new Date().toISOString(),
+    active: true,
+  })
+  saveSubscribers(subs)
+
+  res.json({ ok: true, message: 'Newsletter-Abo bestätigt.' })
+})
+
+export default router