3843595e18
1. MIME spoofing (upload) — app/api/admin/upload/route.ts
- Ajout de la validation par magic bytes : lit les premiers octets du
fichier et vérifie la signature binaire réelle (JPEG FF D8 FF,
PNG 89 50 4E 47, GIF 47 49 46 38, WebP RIFF+WEBP, AVIF ftyp box)
- Extension dérivée exclusivement du MIME validé côté serveur
(MIME_TO_EXT), jamais du nom de fichier fourni par le client
- Un fichier .exe renommé en .jpg est désormais rejeté
2. Générateur de mot de passe non-cryptographique — stripe/webhook/route.ts
- Remplace Math.random() (non-déterministe mais prévisible) par
crypto.getRandomValues() (CSPRNG, conforme Web Crypto API)
3. Headers HTTP de sécurité manquants — middleware.ts (nouveau)
- X-Content-Type-Options: nosniff (anti MIME-sniffing navigateur)
- X-Frame-Options: SAMEORIGIN (anti clickjacking)
- Referrer-Policy: strict-origin-when-cross-origin
- Permissions-Policy: désactive camera, micro, geolocation
- Content-Security-Policy: whitelist stricte par type de ressource
(scripts, styles, images Unsplash/Supabase/Sanity, connect Supabase/Stripe,
frames Stripe uniquement, object-src none, form-action self)
https://claude.ai/code/session_01PzA98VhLMmsHpzs7gnLHGs
This is a Next.js project bootstrapped with create-next-app.
Getting Started
First, run the development server:
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
Open http://localhost:3000 with your browser to see the result.
You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.
This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.
Learn More
To learn more about Next.js, take a look at the following resources:
- Next.js Documentation - learn about Next.js features and API.
- Learn Next.js - an interactive Next.js tutorial.
You can check out the Next.js GitHub repository - your feedback and contributions are welcome!
Deploy on Vercel
The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.
Check out our Next.js deployment documentation for more details.