security-reactnative
Skill108 starsChanged 16 days agoMITView on GitHub
Security - React Native 0.87 Best Practices. Use when reviewing security, implementing auth, or hardening code.
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Security - React Native 0.87 Best Practices
Ce skill fournit les bonnes pratiques de sécurité pour React Native 0.87 avec la New Architecture.
Principes clés
- Sécurité native : Keychain (iOS) / Keystore (Android) pour les secrets sensibles (pas AsyncStorage)
- HTTPS uniquement : ATS (iOS) et Network Security Config (Android) strictes
- JSI synchrone : validation côté natif des appels TurboModules
- Expo SecureStore : abstraction sécurisée cross-platform pour les tokens
Spécificités React Native 0.85+
- TurboModules sécurisés : validation des inputs côté natif avant traitement JSI
- Bridge legacy supprimé : pas de risques de sérialisation JSON vulnérable
- Fabric : rendu natif isolé du thread JS (limite les injections UI)
- Hermes obligatoire : bytecode natif (protection contre le reverse engineering du bundle JS)
Anti-patterns critiques
- ❌ Stocker des tokens dans AsyncStorage (plaintext)
- ❌ HTTP non sécurisé en production
- ❌ Code PIN/biométrie sans SecureStore
- ❌ Deep links non validés (injection de navigation)
- ❌ WebView sans validation de l'origine
Sources : OWASP Mobile Top 10, RN Security Best Practices
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