chore(release): bump version to 2.4.62

package.json was still at 2.4.58 while tags up to v2.4.61 existed.
Align the version with the release tag v2.4.62.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>

.env.example

@@ -53,6 +53,9 @@ GATEKEEPER_PASSWORD=klz2026
 # Required for the Payload CMS AI Chat Agent
 MISTRAL_API_KEY=
 
+# Secret used to sign contact-form anti-spam tokens (server-anchored time-trap)
+FORM_TOKEN_SECRET=
+
 # ────────────────────────────────────────────────────────────────────────────
 # Payload Infrastructure (Dockerized)
 # ────────────────────────────────────────────────────────────────────────────

.gitea/workflows/deploy.yml

@@ -286,6 +286,9 @@ jobs:
       # Notifications
       GOTIFY_URL:          ${{ secrets.GOTIFY_URL }}
       GOTIFY_TOKEN:        ${{ secrets.GOTIFY_TOKEN }}
+
+      # Anti-spam
+      FORM_TOKEN_SECRET: ${{ secrets.FORM_TOKEN_SECRET }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -360,6 +363,9 @@ jobs:
             echo "GOTIFY_URL=$GOTIFY_URL"
             echo "GOTIFY_TOKEN=$GOTIFY_TOKEN"
             echo ""
+            echo "# Anti-spam"
+            echo "FORM_TOKEN_SECRET=$FORM_TOKEN_SECRET"
+            echo ""
             echo "TARGET=$TARGET"
             echo "SENTRY_ENVIRONMENT=$TARGET"
             echo "PROJECT_NAME=$PROJECT_NAME"

.gitignore

@@ -44,3 +44,10 @@ next-env.d.ts
 # scratch
 scratch/
 
+# kilo (local agent config & session data)
+.kilo/
+
+# debug artifacts
+contact-page-debug.html
+*.debug.html
+

app/actions/contact.ts

@@ -4,6 +4,16 @@ import { sendEmail } from '@/lib/mail/mailer';
 import { render, ContactFormNotification, ConfirmationMessage } from '@mintel/mail';
 import React from 'react';
 import { getServerAppServices } from '@/lib/services/create-services.server';
+import { createFormToken } from '@/lib/antispam/form-token';
+import { parseClientIp } from '@/lib/antispam/client-ip';
+
+/**
+ * Issues a server-signed form token used by the anti-spam guard to prove the
+ * submission originates from a real page load (server-anchored time-trap).
+ */
+export async function issueFormTokenAction(): Promise<string> {
+  return createFormToken(Date.now());
+}
 
 export async function sendContactFormAction(formData: FormData) {
   const services = getServerAppServices();
@@ -25,11 +35,23 @@ export async function sendContactFormAction(formData: FormData) {
   // Track attempt
   services.analytics.track('contact-form-attempt');
 
-  // Anti-spam Honeypot Check
-  const honeypot = formData.get('company_website') as string;
-  if (honeypot) {
-    logger.warn('Spam detected via honeypot in contact request', { email: formData.get('email') });
-    // Silently succeed to fool the bot without doing actual work
+  // Anti-spam guard: honeypot, signed form token (server-anchored time-trap), email validation, link limit, IP rate limit
+  const { checkContactSubmission } = await import('@/lib/antispam/contact-guard');
+  const verdict = checkContactSubmission({
+    honeypot: (formData.get('company_website') as string) || null,
+    formToken: (formData.get('form_token') as string) || null,
+    now: Date.now(),
+    ip: parseClientIp(requestHeaders.get('x-forwarded-for')),
+    email: (formData.get('email') as string) || null,
+    message: (formData.get('message') as string) || null,
+  });
+
+  if (!verdict.allowed) {
+    logger.warn('Spam blocked by anti-spam guard', {
+      reason: verdict.reason,
+      email: formData.get('email'),
+    });
+    // Silently succeed to fool bots without doing actual work
     return { success: true };
   }
 

components/ContactForm.tsx

@@ -3,7 +3,7 @@
 import React, { useState } from 'react';
 import { useTranslations } from 'next-intl';
 import { Button, Heading, Card, Input, Textarea, Label } from '@/components/ui';
-import { sendContactFormAction } from '@/app/actions/contact';
+import { sendContactFormAction, issueFormTokenAction } from '@/app/actions/contact';
 import { useAnalytics } from '@/components/analytics/useAnalytics';
 import { AnalyticsEvents } from '@/components/analytics/analytics-events';
 
@@ -12,6 +12,18 @@ export default function ContactForm() {
   const { trackEvent } = useAnalytics();
   const [status, setStatus] = useState<'idle' | 'submitting' | 'success' | 'error'>('idle');
   const [hasStarted, setHasStarted] = useState(false);
+  const [formToken, setFormToken] = useState<string | null>(null);
+
+  // Server-signed anti-spam token: proves the submission comes from a real page load
+  React.useEffect(() => {
+    let cancelled = false;
+    issueFormTokenAction().then((token) => {
+      if (!cancelled) setFormToken(token);
+    });
+    return () => {
+      cancelled = true;
+    };
+  }, []);
 
   const handleFocus = (fieldId: string) => {
     // Initial form start
@@ -152,6 +164,8 @@ export default function ContactForm() {
           style={{ display: 'none' }}
           aria-hidden="true"
         />
+        {/* Anti-spam time-trap anchor: server-signed token issued at page load */}
+        <input type="hidden" name="form_token" value={formToken ?? ''} />
         <div className="space-y-1 md:space-y-2">
           <Label htmlFor="contact-name">{t('form.name')}</Label>
           <Input

components/RequestQuoteForm.tsx

@@ -3,7 +3,7 @@
 import React, { useState } from 'react';
 import { useTranslations } from 'next-intl';
 import { Input, Textarea, Button } from '@/components/ui';
-import { sendContactFormAction } from '@/app/actions/contact';
+import { sendContactFormAction, issueFormTokenAction } from '@/app/actions/contact';
 import { useAnalytics } from '@/components/analytics/useAnalytics';
 import { AnalyticsEvents } from '@/components/analytics/analytics-events';
 
@@ -18,6 +18,18 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
   const [request, setRequest] = useState('');
   const [status, setStatus] = useState<'idle' | 'submitting' | 'success' | 'error'>('idle');
   const [hasStarted, setHasStarted] = useState(false);
+  const [formToken, setFormToken] = useState<string | null>(null);
+
+  // Server-signed anti-spam token: proves the submission comes from a real page load
+  React.useEffect(() => {
+    let cancelled = false;
+    issueFormTokenAction().then((token) => {
+      if (!cancelled) setFormToken(token);
+    });
+    return () => {
+      cancelled = true;
+    };
+  }, []);
 
   const handleFocus = (fieldId: string) => {
     // Initial form start
@@ -38,14 +50,13 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
     });
   };
 
-  const handleSubmit = async (e: React.FormEvent) => {
+  const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
     e.preventDefault();
     setStatus('submitting');
 
-    const formData = new FormData();
+    // Build from the real form element so honeypot + form_token hidden inputs are included
+    const formData = new FormData(e.currentTarget);
     formData.append('name', 'Product Inquiry'); // Default name for product inquiries
-    formData.append('email', email);
-    formData.append('message', request);
     formData.append('productName', productName);
 
     try {
@@ -172,8 +183,10 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
         tabIndex={-1}
         autoComplete="off"
         style={{ display: 'none' }}
-        aria-hidden="true"
-      />
+          aria-hidden="true"
+        />
+        {/* Anti-spam time-trap anchor: server-signed token issued at page load */}
+        <input type="hidden" name="form_token" value={formToken ?? ''} />
 
       <div className="space-y-2 !mt-0">
         <div className="space-y-1 !mt-0">
@@ -183,6 +196,7 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
           <Input
             type="email"
             id={emailId}
+            name="email"
             required
             value={email}
             onChange={(e) => setEmail(e.target.value)}
@@ -198,6 +212,7 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
           </label>
           <Textarea
             id={requestId}
+            name="message"
             required
             rows={3}
             value={request}

components/blocks/CertificatesBlock.tsx

@@ -31,21 +31,21 @@ export const defaultCertificates: Certificate[] = [
     description: 'Umweltmanagementsystem',
     pdfUrl: '/assets/certificates/iso14001.pdf',
     type: 'iso',
-    date: '14.12.2023',
+    date: '06.12.2023 – 05.12.2026',
   },
   {
     title: 'ISO 9001:2015',
     description: 'Qualitätsmanagementsystem',
     pdfUrl: '/assets/certificates/iso9001.pdf',
     type: 'iso',
-    date: '14.12.2023',
+    date: '06.12.2023 – 05.12.2026',
   },
   {
     title: 'DIN EN ISO 45001:2018',
     description: 'Arbeits- und Gesundheitsschutz',
     pdfUrl: '/assets/certificates/iso45001.pdf',
     type: 'iso',
-    date: '05.12.2025',
+    date: '06.12.2025 – 05.12.2028',
   },
   {
     title: 'Betriebshaftpflichtversicherung',

components/forms/ContactForm.tsx

@@ -3,10 +3,22 @@
 import * as React from 'react';
 import { m } from 'framer-motion';
 import { Button } from '@/components/ui/Button';
-import { sendContactFormAction } from '@/app/actions/contact';
+import { sendContactFormAction, issueFormTokenAction } from '@/app/actions/contact';
 
 export function ContactForm() {
   const [status, setStatus] = React.useState<'idle' | 'loading' | 'success' | 'error'>('idle');
+  const [formToken, setFormToken] = React.useState<string | null>(null);
+
+  // Server-signed anti-spam token: proves the submission comes from a real page load
+  React.useEffect(() => {
+    let cancelled = false;
+    issueFormTokenAction().then((token) => {
+      if (!cancelled) setFormToken(token);
+    });
+    return () => {
+      cancelled = true;
+    };
+  }, []);
 
   const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
     e.preventDefault();
@@ -132,6 +144,7 @@ export function ContactForm() {
           </div>
 
           <input type="text" name="company_website" style={{ display: 'none' }} tabIndex={-1} autoComplete="off" />
+          <input type="hidden" name="form_token" value={formToken ?? ''} />
 
           <Button 
             type="submit" 

content/de/impressum.mdx

@@ -38,14 +38,9 @@ Danny Joseph
 Gewerbestraße 22  
 03172 Guben
 
-## EU-Streitschlichtung
+## Verbraucherstreitbeilegung
 
-Die Europäische Kommission stellt eine Plattform zur Online-Streitbeilegung (OS) bereit: [https://ec.europa.eu/consumers/odr/](https://ec.europa.eu/consumers/odr/).  
-Unsere E-Mail-Adresse finden Sie oben im Impressum.
-
-## Verbraucherstreitbeilegung/Universalschlichtungsstelle
-
-Wir sind nicht bereit oder verpflichtet, an Streitbeilegungsverfahren vor einer Verbraucherschlichtungsstelle teilzunehmen.
+Wir sind nicht bereit und nicht verpflichtet, an Streitbeilegungsverfahren vor einer Verbraucherschlichtungsstelle teilzunehmen.
 
 ## Haftungsausschluss (Disclaimer)
 

content/de/messen.mdx

@@ -20,9 +20,9 @@ layout: "fullBleed"
     showFairs={true} 
     showJobs={false} 
     fairs={[
-      { name: 'Windenergietage Linstow', date: '10. - 12. November 2026', type: 'Fachkongress', location: 'Linstow', url: 'https://www.windenergietage.de/' },
       { name: 'Werkstatt Kabel 2026', date: '24. - 25. November 2026', type: 'Fachtagung', location: 'Wiesbaden', url: 'https://werkstatt-kabel.essociation.de/' },
-      { name: 'Intersolar München', date: '8. - 10. Juni 2027', type: 'Messe', location: 'München', url: 'https://www.intersolar.de/' }
+      { name: 'Intersolar München', date: '8. - 10. Juni 2027', type: 'Messe', location: 'München', url: 'https://www.intersolar.de/' },
+      { name: 'Windenergietage Potsdam', date: '09. - 11. November 2027', type: 'Fachkongress', location: 'Potsdam', url: 'https://www.windenergietage.de/' }
     ]}
   />
 </div>

content/en/impressum.mdx

@@ -40,14 +40,9 @@ Gewerbestraße 22
 03172 Guben  
 Germany
 
-## EU Dispute Resolution
+## Consumer Dispute Resolution
 
-The European Commission provides a platform for online dispute resolution (ODR): [https://ec.europa.eu/consumers/odr/](https://ec.europa.eu/consumers/odr/).  
-Our email address can be found at the top of the imprint.
-
-## Consumer Dispute Resolution/Universal Arbitration Board
-
-We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.
+We are not willing and not obliged to participate in dispute resolution proceedings before a consumer arbitration board.
 
 ## Disclaimer
 

content/en/messen.mdx

@@ -20,9 +20,9 @@ layout: "fullBleed"
     showFairs={true} 
     showJobs={false} 
     fairs={[
-      { name: 'Wind Energy Days Linstow', date: 'November 10–12, 2026', type: 'Specialist Congress', location: 'Linstow', url: 'https://www.windenergietage.de/' },
       { name: 'Werkstatt Kabel 2026', date: 'November 24–25, 2026', type: 'Symposium', location: 'Wiesbaden', url: 'https://werkstatt-kabel.essociation.de/' },
-      { name: 'Intersolar Munich', date: 'June 8–10, 2027', type: 'Fair', location: 'Munich', url: 'https://www.intersolar.de/' }
+      { name: 'Intersolar Munich', date: 'June 8–10, 2027', type: 'Fair', location: 'Munich', url: 'https://www.intersolar.de/' },
+      { name: 'Wind Energy Days Potsdam', date: 'November 9–11, 2027', type: 'Specialist Congress', location: 'Potsdam', url: 'https://www.windenergietage.de/' }
     ]}
   />
 </div>

content/en/zertifikate.mdx

@@ -23,21 +23,21 @@ layout: "fullBleed"
       description: 'Environmental Management System',
       pdfUrl: '/assets/certificates/iso14001.pdf',
       type: 'iso',
-      date: '14.12.2023',
+      date: '06.12.2023 – 05.12.2026',
     },
     {
       title: 'ISO 9001:2015',
       description: 'Quality Management System',
       pdfUrl: '/assets/certificates/iso9001.pdf',
       type: 'iso',
-      date: '14.12.2023',
+      date: '06.12.2023 – 05.12.2026',
     },
     {
       title: 'DIN EN ISO 45001:2018',
       description: 'Occupational Health and Safety',
       pdfUrl: '/assets/certificates/iso45001.pdf',
       type: 'iso',
-      date: '05.12.2025',
+      date: '06.12.2025 – 05.12.2028',
     },
     {
       title: 'Commercial Liability Insurance',

docker-compose.dev.yml

@@ -57,9 +57,10 @@ services:
       sh -c "pnpm install --no-frozen-lockfile && pnpm next dev --webpack --hostname 0.0.0.0 --port 3001"
     labels:
       - "traefik.enable=true"
-      - "traefik.http.services.${PROJECT_NAME:-klz}-app-svc.loadbalancer.server.port=3001"
+      - "traefik.http.services.${PROJECT_NAME:-etib}-app-svc.loadbalancer.server.port=3001"
       - "traefik.docker.network=infra"
 
+
 networks:
   default:
     name: ${COMPOSE_PROJECT_NAME:-etib}-dev-internal

docker-compose.yml

@@ -15,46 +15,47 @@ services:
     labels:
       - "traefik.enable=true"
       # HTTP ⇒ HTTPS redirect
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-web.rule=${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-web.entrypoints=web"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-web.middlewares=redirect-https"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-web.rule=${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-web.entrypoints=web"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-web.middlewares=redirect-https"
       # HTTPS router (Standard)
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.rule=${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.tls=${TRAEFIK_TLS:-false}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.service=${PROJECT_NAME:-klz}-app-svc"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}.middlewares=${AUTH_MIDDLEWARE:-etib-ratelimit,etib-forward,etib-compress}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.rule=${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.tls=${TRAEFIK_TLS:-false}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.service=${PROJECT_NAME:-etib}-app-svc"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}.middlewares=${AUTH_MIDDLEWARE:-etib-ratelimit,etib-forward,etib-compress}"
 
       # Public Router – paths that bypass Gatekeeper auth (health, SEO, static assets, OG images)
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathRegexp(`^/([a-z]{2}/)?(health|login|gatekeeper|uploads|media|assets|robots\\.txt|manifest\\.webmanifest|sitemap(-[0-9]+)?\\.xml|(.*/)?api/og(/.*)?|(.*/)?opengraph-image.*)`)"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.tls=${TRAEFIK_TLS:-false}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.service=${PROJECT_NAME:-klz}-app-svc"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-public.priority=2000"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathRegexp(`^/([a-z]{2}/)?(health|login|gatekeeper|uploads|media|assets|_next|robots\\.txt|manifest\\.webmanifest|sitemap(-[0-9]+)?\\.xml|(.*/)?api/og(/.*)?|(.*/)?opengraph-image.*)`)"
 
-      - "traefik.http.services.${PROJECT_NAME:-klz}-app-svc.loadbalancer.server.port=3000"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.tls=${TRAEFIK_TLS:-false}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.service=${PROJECT_NAME:-etib}-app-svc"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-public.priority=2000"
+
+      - "traefik.http.services.${PROJECT_NAME:-etib}-app-svc.loadbalancer.server.port=3000"
       - "traefik.docker.network=infra"
 
       # Middlewares
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-compress.compress=true"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-ratelimit.ratelimit.average=100"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-ratelimit.ratelimit.burst=50"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-forward.headers.customrequestheaders.X-Forwarded-Proto=https"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-forward.headers.customrequestheaders.X-Forwarded-Ssl=on"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-compress.compress=true"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-ratelimit.ratelimit.average=100"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-ratelimit.ratelimit.burst=50"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-forward.headers.customrequestheaders.X-Forwarded-Proto=https"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-forward.headers.customrequestheaders.X-Forwarded-Ssl=on"
 
       # Login redirect – the app's middleware sends users to /login but login lives at /gatekeeper/login
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-loginredirect.redirectregex.regex=^https?://([^/]+)/([a-z]{2}/)?login(.*)"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-loginredirect.redirectregex.replacement=https://$${1}/gatekeeper/login$${3}"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-loginredirect.redirectregex.permanent=false"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathRegexp(`^/([a-z]{2}/)?login`)"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.tls=${TRAEFIK_TLS:-false}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.middlewares=${PROJECT_NAME:-klz}-loginredirect"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.service=${PROJECT_NAME:-klz}-app-svc"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-loginredir.priority=2002"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-loginredirect.redirectregex.regex=^https?://([^/]+)/([a-z]{2}/)?login(.*)"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-loginredirect.redirectregex.replacement=https://$${1}/gatekeeper/login$${3}"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-loginredirect.redirectregex.permanent=false"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathRegexp(`^/([a-z]{2}/)?login`)"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.tls=${TRAEFIK_TLS:-false}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.middlewares=${PROJECT_NAME:-etib}-loginredirect"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.service=${PROJECT_NAME:-etib}-app-svc"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-loginredir.priority=2002"
 
   etib-gatekeeper:
     profiles: [ "gatekeeper" ]
@@ -64,7 +65,7 @@ services:
       default:
       infra:
         aliases:
-          - ${PROJECT_NAME:-klz}-gatekeeper
+          - ${PROJECT_NAME:-etib}-gatekeeper
     env_file:
       - ${ENV_FILE:-.env}
     environment:
@@ -73,19 +74,20 @@ services:
       NODE_ENV: production
     labels:
       - "traefik.enable=true"
-      - "traefik.http.services.${PROJECT_NAME:-klz}-gatekeeper-svc.loadbalancer.server.port=3000"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.address=http://${PROJECT_NAME:-klz}-gatekeeper:3000/gatekeeper/api/verify"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.trustForwardHeader=true"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.authResponseHeaders=X-Auth-User"
+      - "traefik.http.services.${PROJECT_NAME:-etib}-gatekeeper-svc.loadbalancer.server.port=3000"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-auth.forwardauth.address=http://${PROJECT_NAME:-etib}-gatekeeper:3000/gatekeeper/api/verify"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-auth.forwardauth.trustForwardHeader=true"
+      - "traefik.http.middlewares.${PROJECT_NAME:-etib}-auth.forwardauth.authResponseHeaders=X-Auth-User"
       - "traefik.docker.network=infra"
 
       # Gatekeeper Public Router (Login/Auth UI) — basePath mode on main domain
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathPrefix(`/gatekeeper`)"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.tls=${TRAEFIK_TLS:-false}"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.service=${PROJECT_NAME:-klz}-gatekeeper-svc"
-      - "traefik.http.routers.${PROJECT_NAME:-klz}-gatekeeper.priority=2001"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.rule=(${TRAEFIK_HOST_RULE:-Host(`${TRAEFIK_HOST:-e-tib.com}`) || Host(`staging.${TRAEFIK_HOST:-e-tib.com}`) || Host(`testing.${TRAEFIK_HOST:-e-tib.com}`)}) && PathPrefix(`/gatekeeper`)"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.tls.certresolver=${TRAEFIK_CERT_RESOLVER:-}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.tls=${TRAEFIK_TLS:-false}"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.service=${PROJECT_NAME:-etib}-gatekeeper-svc"
+      - "traefik.http.routers.${PROJECT_NAME:-etib}-gatekeeper.priority=2001"
+
 
   etib-db:
     image: postgres:15-alpine

lib/antispam/client-ip.ts

@@ -0,0 +1,18 @@
+/**
+ * Extracts the client IP from the X-Forwarded-For header.
+ *
+ * Our edge proxy (Traefik) APPENDS the real peer IP to any client-supplied
+ * chain, so the LAST hop is the only trustworthy entry. The first hop is
+ * attacker-controlled: reading it lets bots rotate fake IPs per request and
+ * defeat IP-based rate limiting entirely.
+ */
+export function parseClientIp(xForwardedFor: string | null | undefined): string | null {
+  if (!xForwardedFor) {
+    return null;
+  }
+  const hops = xForwardedFor
+    .split(',')
+    .map((hop) => hop.trim())
+    .filter(Boolean);
+  return hops.length > 0 ? hops[hops.length - 1] : null;
+}

lib/antispam/contact-guard.ts

@@ -0,0 +1,91 @@
+/**
+ * Server-side anti-spam guard for contact form submissions.
+ * Pure, dependency-free, in-memory rate limiting (sufficient for a single app instance).
+ */
+
+import { verifyFormToken } from './form-token';
+
+export const MIN_FILL_TIME_MS = 3_000;
+export const RATE_LIMIT_MAX_SUBMISSIONS = 3;
+export const RATE_LIMIT_WINDOW_MS = 10 * 60 * 1_000;
+export const MAX_MESSAGE_LINKS = 5;
+
+const EMAIL_PATTERN = /^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/;
+const LINK_PATTERN = /(https?:\/\/|www\.)\S+/gi;
+
+export type SpamReason =
+  | 'honeypot'
+  | 'invalid_token'
+  | 'expired_token'
+  | 'too_fast'
+  | 'invalid_email'
+  | 'too_many_links'
+  | 'rate_limited';
+
+export interface ContactSubmissionInput {
+  honeypot: string | null;
+  formToken: string | null;
+  now: number;
+  ip: string | null;
+  email: string | null;
+  message: string | null;
+}
+
+export interface ContactSubmissionVerdict {
+  allowed: boolean;
+  reason?: SpamReason;
+}
+
+const submissionTimestampsByIp = new Map<string, number[]>();
+
+export function resetRateLimiter(): void {
+  submissionTimestampsByIp.clear();
+}
+
+function isRateLimited(ip: string, now: number): boolean {
+  const timestamps = (submissionTimestampsByIp.get(ip) ?? []).filter(
+    (ts) => now - ts < RATE_LIMIT_WINDOW_MS,
+  );
+  if (timestamps.length >= RATE_LIMIT_MAX_SUBMISSIONS) {
+    submissionTimestampsByIp.set(ip, timestamps);
+    return true;
+  }
+  timestamps.push(now);
+  submissionTimestampsByIp.set(ip, timestamps);
+  return false;
+}
+
+export function checkContactSubmission(input: ContactSubmissionInput): ContactSubmissionVerdict {
+  if (input.honeypot) {
+    return { allowed: false, reason: 'honeypot' };
+  }
+
+  // Server-signed token: rejects direct POSTs that never loaded the form and
+  // anchors the time-trap to server-verified issuance time.
+  const token = verifyFormToken(input.formToken, input.now);
+  if (!token.ok) {
+    return {
+      allowed: false,
+      reason: token.reason === 'expired' ? 'expired_token' : 'invalid_token',
+    };
+  }
+
+  if (input.now - token.issuedAt! < MIN_FILL_TIME_MS) {
+    return { allowed: false, reason: 'too_fast' };
+  }
+
+  if (!input.email || !EMAIL_PATTERN.test(input.email)) {
+    return { allowed: false, reason: 'invalid_email' };
+  }
+
+  const message = input.message ?? '';
+  if ((message.match(LINK_PATTERN) ?? []).length > MAX_MESSAGE_LINKS) {
+    return { allowed: false, reason: 'too_many_links' };
+  }
+
+  if (input.ip && isRateLimited(input.ip, input.now)) {
+    return { allowed: false, reason: 'rate_limited' };
+  }
+
+  return { allowed: true };
+}

lib/antispam/form-token.ts

@@ -0,0 +1,64 @@
+import { createHmac, timingSafeEqual } from 'node:crypto';
+
+/**
+ * Server-signed form token: proves a submission originates from a real page
+ * load and anchors the time-trap to SERVER time instead of a client-supplied
+ * timestamp (which bots can forge arbitrarily).
+ *
+ * Token format: `<issuedAtMs>.<hmac-sha256(issuedAt, secret)>` (base64url).
+ */
+
+export const MAX_FORM_AGE_MS = 24 * 60 * 60 * 1000;
+
+export type FormTokenFailureReason = 'malformed' | 'forged' | 'expired';
+
+export interface FormTokenVerification {
+  ok: boolean;
+  issuedAt?: number;
+  reason?: FormTokenFailureReason;
+}
+
+export function getFormTokenSecret(): string {
+  return process.env.FORM_TOKEN_SECRET || 'insecure-dev-form-token-secret';
+}
+
+function sign(issuedAt: number, secret: string): string {
+  return createHmac('sha256', secret).update(String(issuedAt)).digest('base64url');
+}
+
+export function createFormToken(now: number, secret: string = getFormTokenSecret()): string {
+  return `${now}.${sign(now, secret)}`;
+}
+
+export function verifyFormToken(
+  token: string | null,
+  now: number,
+  secret: string = getFormTokenSecret(),
+): FormTokenVerification {
+  if (!token) {
+    return { ok: false, reason: 'malformed' };
+  }
+
+  const parts = token.split('.');
+  if (parts.length !== 2) {
+    return { ok: false, reason: 'malformed' };
+  }
+
+  const issuedAt = Number(parts[0]);
+  if (!Number.isFinite(issuedAt) || issuedAt <= 0) {
+    return { ok: false, reason: 'malformed' };
+  }
+
+  const expected = Buffer.from(sign(issuedAt, secret));
+  const provided = Buffer.from(parts[1]);
+  if (expected.length !== provided.length || !timingSafeEqual(expected, provided)) {
+    return { ok: false, reason: 'forged' };
+  }
+
+  const age = now - issuedAt;
+  if (age < 0 || age > MAX_FORM_AGE_MS) {
+    return { ok: false, reason: 'expired' };
+  }
+
+  return { ok: true, issuedAt };
+}

package.json

@@ -1,6 +1,7 @@
 {
   "name": "e-tib-nextjs",
-  "version": "2.4.56",
+  "version": "2.4.62",
+
   "type": "module",
   "private": true,
   "packageManager": "pnpm@10.18.3",

proxy.ts

@@ -7,11 +7,12 @@ export default createMiddleware({
 });
 
 export const config = {
-  // Match all pathnames except for
+  // Match all pathnames except for:
   // - /api (API routes)
   // - /stats (Analytics proxy)
-  // - /_next (Next.js internals)
-  // - /_static (inside /public)
-  // - all root files inside /public (e.g. /favicon.ico)
-  matcher: ['/((?!api|stats|_next|assets|_static|_vercel|[\\w-]+\\.\\w+).*)']
+  // - /_next (Next.js internals & image optimizer)
+  // - /assets, /_static (static files in /public)
+  // - all files with an extension (e.g. /favicon.ico, .JPG, .png, .webp, .svg)
+  matcher: ['/((?!api|stats|_next|assets|_static|_vercel|.*\\..*).*)']
 };
+

scripts/assets-sync.sh

@@ -31,22 +31,23 @@ fi
 get_media_path() {
   case "$1" in
     local) echo "$LOCAL_MEDIA_DIR" ;;
-    testing) echo "/var/lib/docker/volumes/klz-testing_klz_media_data/_data" ;;
-    staging) echo "/var/lib/docker/volumes/klz-staging_klz_media_data/_data" ;;
-    prod|production) echo "/var/lib/docker/volumes/klz-cablescom_klz_media_data/_data" ;;
+    testing) echo "/var/lib/docker/volumes/etib-testing_etib_media_data/_data" ;;
+    staging) echo "/var/lib/docker/volumes/etib-staging_etib_media_data/_data" ;;
+    prod|production) echo "/var/lib/docker/volumes/e-tibcom_etib_media_data/_data" ;;
     *) echo "❌ Unknown environment: $1"; exit 1 ;;
   esac
 }
 
 get_app_container() {
   case "$1" in
-    testing) echo "klz-testing-klz-app-1" ;;
-    staging) echo "klz-staging-klz-app-1" ;;
-    prod|production) echo "klz-cablescom-klz-app-1" ;;
+    testing) echo "etib-testing-etib-app-1" ;;
+    staging) echo "etib-staging-etib-app-1" ;;
+    prod|production) echo "e-tibcom-etib-app-1" ;;
     *) echo "" ;;
   esac
 }
 
+
 SRC_PATH=$(get_media_path "$SOURCE_ENV")
 TGT_PATH=$(get_media_path "$TARGET_ENV")
 TGT_CONTAINER=$(get_app_container "$TARGET_ENV")

scripts/audit-local.sh

@@ -15,7 +15,8 @@ export NEXT_PUBLIC_CI=true
 export CI=true
 
 docker network create infra 2>/dev/null || true
-docker volume create klz_db_data 2>/dev/null || true
+docker volume create etib_db_data 2>/dev/null || true
+
 
 # 2. Start infra services (DB, CMS, Gatekeeper)
 echo "📦 Starting infrastructure services..."

scripts/check-broken-assets.ts

@@ -7,7 +7,8 @@ const targetUrl =
   process.env.NEXT_PUBLIC_BASE_URL ||
   'http://localhost:3000';
 const limit = process.env.ASSET_CHECK_LIMIT ? parseInt(process.env.ASSET_CHECK_LIMIT) : 20;
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 async function main() {
   console.log(`\n🚀 Starting Strict Asset Integrity Check for: ${targetUrl}`);
@@ -20,9 +21,10 @@ async function main() {
   try {
     console.log(`📥 Fetching sitemap from ${sitemapUrl}...`);
     const response = await axios.get(sitemapUrl, {
-      headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+      headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
     });
 
+
     const $ = cheerio.load(response.data, { xmlMode: true });
     urls = $('url loc')
       .map((i, el) => $(el).text())
@@ -64,7 +66,7 @@ async function main() {
 
   // Inject Gatekeeper session bypassing auth screens
   await page.setCookie({
-    name: 'klz_gatekeeper_session',
+    name: authCookieName,
     value: gatekeeperPassword,
     domain: new URL(targetUrl).hostname,
     path: '/',

scripts/check-forms.ts

@@ -3,7 +3,8 @@ import axios from 'axios';
 import * as cheerio from 'cheerio';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 // Utility for hardcoded delays
 const delay = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
@@ -20,7 +21,7 @@ async function main() {
   while (Date.now() - startTime < maxWaitMs) {
     try {
       const resp = await axios.get(targetUrl, {
-        headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+        headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
         timeout: 5000,
         validateStatus: (s) => s === 200,
       });
@@ -50,7 +51,7 @@ async function main() {
   try {
     console.log(`📥 Fetching sitemap from ${sitemapUrl}...`);
     const response = await axios.get(sitemapUrl, {
-      headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+      headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
     });
 
     const $ = cheerio.load(response.data, { xmlMode: true });

scripts/check-html.ts

@@ -5,7 +5,8 @@ import * as path from 'path';
 import { execSync } from 'child_process';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 async function main() {
   console.log(`\n🚀 Starting HTML Validation for: ${targetUrl}`);
@@ -16,10 +17,11 @@ async function main() {
     console.log(`📥 Fetching sitemap from ${sitemapUrl}...`);
 
     const response = await axios.get(sitemapUrl, {
-      headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+      headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
       validateStatus: (status) => status < 400,
     });
 
+
     const $ = cheerio.load(response.data, { xmlMode: true });
     let urls = $('url loc')
       .map((i, el) => $(el).text())
@@ -47,10 +49,11 @@ async function main() {
       const u = urls[i];
       try {
         const res = await axios.get(u, {
-          headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+          headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
           validateStatus: (status) => status < 400,
         });
 
+
         // Generate a safe filename that retains URL information
         const urlStr = new URL(u);
         const safePath = (urlStr.pathname + urlStr.search).replace(/[^a-zA-Z0-9]/g, '_');

scripts/check-http.ts

@@ -2,7 +2,8 @@ import axios from 'axios';
 import * as cheerio from 'cheerio';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 async function main() {
   console.log(`\n🚀 Starting HTTP Sitemap Validation for: ${targetUrl}\n`);
@@ -12,10 +13,11 @@ async function main() {
     console.log(`📥 Fetching sitemap from ${sitemapUrl}...`);
 
     const response = await axios.get(sitemapUrl, {
-      headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+      headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
       validateStatus: (status) => status < 400,
     });
 
+
     const $ = cheerio.load(response.data, { xmlMode: true });
     let urls = $('url loc')
       .map((i, el) => $(el).text())
@@ -42,10 +44,11 @@ async function main() {
       const u = urls[i];
       try {
         const res = await axios.get(u, {
-          headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+          headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
           validateStatus: null, // Don't throw on error status
         });
 
+
         if (res.status >= 400) {
           console.error(`❌ ERROR ${res.status}: ${res.statusText} -> ${u}`);
           hasErrors = true;

scripts/check-locale.ts

@@ -12,7 +12,8 @@ import * as cheerio from 'cheerio';
  */
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 // Expected slug translations: German key → English value
 const SLUG_MAP: Record<string, string> = {
@@ -32,7 +33,8 @@ const REVERSE_SLUG_MAP: Record<string, string> = Object.fromEntries(
   Object.entries(SLUG_MAP).map(([de, en]) => [en, de]),
 );
 
-const headers = { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` };
+const headers = { Cookie: `${authCookieName}=${gatekeeperPassword}` };
+
 
 function getExpectedTranslation(
   sourcePath: string,

scripts/check-security.ts

@@ -1,7 +1,8 @@
 import axios from 'axios';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 const requiredHeaders = [
   'strict-transport-security',
@@ -15,10 +16,11 @@ async function main() {
   console.log(`\n🛡️ Starting Security Headers Scan for: ${targetUrl}\n`);
   try {
     const response = await axios.head(targetUrl, {
-      headers: { Cookie: `klz_gatekeeper_session=${gatekeeperPassword}` },
+      headers: { Cookie: `${authCookieName}=${gatekeeperPassword}` },
       validateStatus: () => true,
     });
 
+
     const headers = response.headers;
     let allPassed = true;
 

scripts/lhci-puppeteer-setup.cjs

@@ -7,9 +7,10 @@ module.exports = async (browser, context) => {
   // Using LHCI_URL or TARGET_URL if available
   const targetUrl =
     process.env.LHCI_URL || process.env.TARGET_URL || 'https://testing.e-tib.com';
-  const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+  const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
   const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
+
   console.log(`🔑 LHCI Auth: Setting gatekeeper cookie (${authCookieName}) for ${new URL(targetUrl).hostname}...`);
 
   await page.setCookie({

scripts/pagespeed-sitemap.ts

@@ -18,9 +18,10 @@ const targetUrl =
   process.env.LHCI_URL ||
   'http://localhost:3000';
 const limit = process.env.PAGESPEED_LIMIT ? parseInt(process.env.PAGESPEED_LIMIT) : 20; // Default limit to avoid infinite runs
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
 const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
+
 async function main() {
   console.log(`\n🚀 Starting PageSpeed test for: ${targetUrl}`);
   console.log(`📊 Limit: ${limit} pages\n`);

scripts/smoke.ts

@@ -1,7 +1,8 @@
 import puppeteer from 'puppeteer';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+
 
 async function run() {
   console.log(`🚀 Smoke Test: ${targetUrl}`);

scripts/wcag-sitemap.ts

@@ -14,7 +14,8 @@ import * as path from 'path';
 
 const targetUrl = process.argv[2] || process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000';
 const limit = process.env.PAGESPEED_LIMIT ? parseInt(process.env.PAGESPEED_LIMIT) : 20;
-const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';
+const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'etib2026';
+const authCookieName = process.env.AUTH_COOKIE_NAME || 'etib_gatekeeper_session';
 
 async function main() {
   console.log(`\n🚀 Starting WCAG Audit for: ${targetUrl}`);
@@ -27,11 +28,12 @@ async function main() {
 
     const response = await axios.get(sitemapUrl, {
       headers: {
-        Cookie: `klz_gatekeeper_session=${gatekeeperPassword}`,
+        Cookie: `${authCookieName}=${gatekeeperPassword}`,
       },
       validateStatus: (status) => status < 400,
     });
 
+
     const $ = cheerio.load(response.data, { xmlMode: true });
     let urls = $('url loc')
       .map((i, el) => $(el).text())
@@ -92,8 +94,9 @@ async function main() {
           ],
         },
         headers: {
-          Cookie: `klz_gatekeeper_session=${gatekeeperPassword}`,
+          Cookie: `${authCookieName}=${gatekeeperPassword}`,
         },
+
         timeout: 60000, // Increase timeout for slower pages
       },
       urls: urls,

tests/contact-antispam.test.ts

@@ -0,0 +1,105 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import { checkContactSubmission, resetRateLimiter } from '@/lib/antispam/contact-guard';
+import { parseClientIp } from '@/lib/antispam/client-ip';
+import { createFormToken } from '@/lib/antispam/form-token';
+
+process.env.FORM_TOKEN_SECRET = 'test-secret';
+
+const NOW = 1_000_000_000_000;
+const TOKEN_SECRET = 'test-secret';
+
+const validInput = () => ({
+  honeypot: '',
+  formToken: createFormToken(NOW - 10_000, TOKEN_SECRET),
+  now: NOW,
+  ip: '1.2.3.4',
+  email: 'customer@example.com',
+  message: 'I would like a quote for 50 cables.',
+});
+
+describe('client IP extraction from X-Forwarded-For', () => {
+  it('uses the last hop appended by our own proxy, not the client-controlled first hop', () => {
+    expect(parseClientIp('203.0.113.7, 198.51.100.2')).toBe('198.51.100.2');
+  });
+
+  it('handles a single hop', () => {
+    expect(parseClientIp('203.0.113.7')).toBe('203.0.113.7');
+  });
+
+  it('returns null for missing or empty headers', () => {
+    expect(parseClientIp(null)).toBeNull();
+    expect(parseClientIp('')).toBeNull();
+    expect(parseClientIp('  ')).toBeNull();
+  });
+});
+
+describe('contact form anti-spam guard', () => {
+  beforeEach(() => resetRateLimiter());
+
+  it('allows a legitimate submission', () => {
+    const result = checkContactSubmission(validInput());
+    expect(result.allowed).toBe(true);
+  });
+
+  it('blocks submissions where the honeypot field is filled', () => {
+    const result = checkContactSubmission({ ...validInput(), honeypot: 'http://spam.example' });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('honeypot');
+  });
+
+  it('blocks submissions without a form token (direct POST without loading the form)', () => {
+    const result = checkContactSubmission({ ...validInput(), formToken: null });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('invalid_token');
+  });
+
+  it('blocks submissions with a forged form token', () => {
+    const result = checkContactSubmission({ ...validInput(), formToken: '1234567890.forged' });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('invalid_token');
+  });
+
+  it('blocks submissions sent faster than a human could fill the form', () => {
+    const freshToken = createFormToken(NOW - 1_000, TOKEN_SECRET);
+    const result = checkContactSubmission({ ...validInput(), formToken: freshToken });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('too_fast');
+  });
+
+  it('blocks submissions with a stale token (page loaded more than a day ago)', () => {
+    const staleToken = createFormToken(NOW - 25 * 60 * 60 * 1000, TOKEN_SECRET);
+    const result = checkContactSubmission({ ...validInput(), formToken: staleToken });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('expired_token');
+  });
+
+  it('blocks submissions with an invalid email address', () => {
+    const result = checkContactSubmission({ ...validInput(), email: 'not-an-email' });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('invalid_email');
+  });
+
+  it('blocks messages containing more than 5 links (typical SEO spam)', () => {
+    const spammy = Array.from({ length: 6 }, (_, i) => `https://spam${i}.example`).join(' ');
+    const result = checkContactSubmission({ ...validInput(), message: spammy });
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('too_many_links');
+  });
+
+  it('rate-limits an IP after 3 submissions within 10 minutes', () => {
+    for (let i = 0; i < 3; i++) {
+      expect(checkContactSubmission(validInput()).allowed).toBe(true);
+    }
+    const result = checkContactSubmission(validInput());
+    expect(result.allowed).toBe(false);
+    expect(result.reason).toBe('rate_limited');
+  });
+
+  it('does not rate-limit different IPs independently', () => {
+    for (let i = 0; i < 3; i++) {
+      checkContactSubmission(validInput());
+    }
+    const result = checkContactSubmission({ ...validInput(), ip: '5.6.7.8' });
+    expect(result.allowed).toBe(true);
+  });
+});

tests/form-token.test.ts

@@ -0,0 +1,53 @@
+import { describe, it, expect } from 'vitest';
+import {
+  createFormToken,
+  verifyFormToken,
+  MAX_FORM_AGE_MS,
+} from '@/lib/antispam/form-token';
+
+const SECRET = 'test-secret';
+const NOW = 1_000_000_000_000;
+
+describe('signed form token', () => {
+  it('issues a token that verifies with its issuance timestamp', () => {
+    const token = createFormToken(NOW, SECRET);
+    const result = verifyFormToken(token, NOW + 10_000, SECRET);
+    expect(result.ok).toBe(true);
+    expect(result.issuedAt).toBe(NOW);
+  });
+
+  it('rejects a token that was tampered with', () => {
+    const token = createFormToken(NOW, SECRET);
+    const [issuedAt, signature] = token.split('.');
+    const tampered = `${issuedAt}.${signature.slice(0, -2)}xx`;
+    const result = verifyFormToken(tampered, NOW + 10_000, SECRET);
+    expect(result.ok).toBe(false);
+  });
+
+  it('rejects a token forged with a different secret', () => {
+    const token = createFormToken(NOW, 'attacker-secret');
+    const result = verifyFormToken(token, NOW + 10_000, SECRET);
+    expect(result.ok).toBe(false);
+  });
+
+  it('rejects a token with a manipulated issuance timestamp', () => {
+    const token = createFormToken(NOW, SECRET);
+    const [, signature] = token.split('.');
+    const forged = `${NOW - 60_000}.${signature}`;
+    const result = verifyFormToken(forged, NOW, SECRET);
+    expect(result.ok).toBe(false);
+  });
+
+  it('rejects malformed tokens', () => {
+    expect(verifyFormToken('', NOW, SECRET).ok).toBe(false);
+    expect(verifyFormToken('garbage', NOW, SECRET).ok).toBe(false);
+    expect(verifyFormToken('123.456.789', NOW, SECRET).ok).toBe(false);
+  });
+
+  it('rejects tokens older than the maximum form age', () => {
+    const token = createFormToken(NOW, SECRET);
+    const result = verifyFormToken(token, NOW + MAX_FORM_AGE_MS + 1, SECRET);
+    expect(result.ok).toBe(false);
+    expect(result.reason).toBe('expired');
+  });
+});

tests/messen-content.test.ts

@@ -15,18 +15,19 @@ describe('Messen Content and Translations', () => {
     expect(content).toContain("type: 'Messe'");
     expect(content).toContain("location: 'München'");
 
-    // 2. Windenergietage Linstow
-    expect(content).toContain("name: 'Windenergietage Linstow'");
-    expect(content).toContain("date: '10. - 12. November 2026'");
-    expect(content).toContain("type: 'Fachkongress'");
-    expect(content).toContain("location: 'Linstow'");
-
-    // 3. Werkstatt Kabel 2026 (No "Kabel-Workshop")
+    // 2. Werkstatt Kabel 2026 (No "Kabel-Workshop")
     expect(content).not.toContain("Kabel-Workshop");
     expect(content).toContain("name: 'Werkstatt Kabel 2026'");
     expect(content).toContain("date: '24. - 25. November 2026'");
     expect(content).toContain("type: 'Fachtagung'");
     expect(content).toContain("location: 'Wiesbaden'");
+
+    // 3. Windenergietage Potsdam (replaces Linstow 2026)
+    expect(content).not.toContain("Linstow");
+    expect(content).toContain("name: 'Windenergietage Potsdam'");
+    expect(content).toContain("date: '09. - 11. November 2027'");
+    expect(content).toContain("type: 'Fachkongress'");
+    expect(content).toContain("location: 'Potsdam'");
   });
 
   it('should have updated English trade fair dates and names for 2026', () => {
@@ -38,18 +39,19 @@ describe('Messen Content and Translations', () => {
     expect(content).toContain("type: 'Fair'");
     expect(content).toContain("location: 'Munich'");
 
-    // 2. Wind Energy Days Linstow
-    expect(content).toContain("name: 'Wind Energy Days Linstow'");
-    expect(content).toContain("date: 'November 10–12, 2026'");
-    expect(content).toContain("type: 'Specialist Congress'");
-    expect(content).toContain("location: 'Linstow'");
-
-    // 3. Werkstatt Kabel 2026 (No "Cable Workshop" or "Kabel Workshop")
+    // 2. Werkstatt Kabel 2026 (No "Cable Workshop" or "Kabel Workshop")
     expect(content).not.toContain("Cable Workshop");
     expect(content).not.toContain("Kabel Workshop");
     expect(content).toContain("name: 'Werkstatt Kabel 2026'");
     expect(content).toContain("date: 'November 24–25, 2026'");
     expect(content).toContain("type: 'Symposium'");
     expect(content).toContain("location: 'Wiesbaden'");
+
+    // 3. Wind Energy Days Potsdam (replaces Linstow 2026)
+    expect(content).not.toContain("Linstow");
+    expect(content).toContain("name: 'Wind Energy Days Potsdam'");
+    expect(content).toContain("date: 'November 9–11, 2027'");
+    expect(content).toContain("type: 'Specialist Congress'");
+    expect(content).toContain("location: 'Potsdam'");
   });
 });