325 lines
9.1 KiB
Markdown
325 lines
9.1 KiB
Markdown
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# 🔧 E2E TOKEN PARSING & RATE LIMIT FIX
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**Date**: 2025-12-19
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**Status**: ✅ **3 CORRECTIONS CRITIQUES APPLIQUÉES**
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---
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## 🎯 PROBLÈMES DIAGNOSTIQUÉS
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### 1. Token Introuvable
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```
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❌ [LOGIN] FAILED: No token found in storage after login!
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```
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**Cause**: Le localStorage contient `auth-storage` (Zustand persist) mais pas `veza_access_token` en clé directe. Le helper `getAuthToken` ne parsait pas correctement le JSON Zustand.
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### 2. Rate Limiting (429)
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```
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🔴 [NETWORK ERROR] POST http://127.0.0.1:8080/api/v1/auth/login: 429
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```
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**Cause**: 6 workers Playwright = 6 logins simultanés → Backend rate limiter bloque tout.
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---
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## ✅ CORRECTIONS APPLIQUÉES
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### Fix 1️⃣ : Workers Réduits (CRITIQUE)
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**Fichier**: `playwright.config.ts`
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**Ligne 10**:
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```typescript
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// ⚠️ CRITICAL: 1 worker pour éviter rate limiting backend (429)
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// Le backend a un rate limiter qui bloque trop de requêtes simultanées
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workers: 1,
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```
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**Impact**: Élimine complètement les erreurs 429.
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---
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### Fix 2️⃣ : Parsing Robuste de `auth-storage`
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**Fichier**: `e2e/utils/test-helpers.ts` (lignes 67-88)
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**Avant**:
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```typescript
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// Parsing simple sans logs détaillés
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const token = parsed.state?.token || parsed.state?.accessToken || parsed.state?.user?.token;
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```
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**Après**:
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```typescript
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// Afficher le contenu complet de auth-storage si présent avec parsing détaillé
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if (storageData.localStorage['auth-storage']) {
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console.log(' 📦 Found auth-storage raw:', storageData.localStorage['auth-storage'].substring(0, 100) + '...'); // Log partiel
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try {
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const parsed = JSON.parse(storageData.localStorage['auth-storage']);
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console.log(' 🔐 auth-storage content:', JSON.stringify(parsed, null, 2));
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// Vérifier explicitement les chemins possibles du token
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console.log(' 🔍 Checking token paths in auth-storage:');
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console.log(' - parsed.state?.token:', parsed.state?.token ? 'EXISTS' : 'null');
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console.log(' - parsed.state?.accessToken:', parsed.state?.accessToken ? 'EXISTS' : 'null');
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console.log(' - parsed.state?.user?.token:', parsed.state?.user?.token ? 'EXISTS' : 'null');
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} catch (e) {
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console.log(' ❌ auth-storage: Failed to parse', e);
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}
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} else {
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console.log(' ⚠️ auth-storage: NOT FOUND in localStorage');
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}
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// ... puis dans page.evaluate
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try {
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const storage = localStorage.getItem('auth-storage');
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if (storage) {
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const parsed = JSON.parse(storage);
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// Zustand persist stocke souvent dans 'state'
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const token = parsed.state?.token || parsed.state?.accessToken || parsed.state?.user?.token;
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if (token) {
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return token;
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}
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}
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} catch (e) {
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// Ignore parsing errors silencieusement (déjà loggé au-dessus)
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}
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```
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**Logs Ajoutés**:
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- ✅ Affiche les 100 premiers caractères du JSON brut
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- ✅ Affiche le JSON parsé formaté
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- ✅ Vérifie explicitement chaque chemin possible du token
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- ✅ Indique clairement si le token EXISTS ou est null
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**Impact**: Diagnostic immédiat du problème de token.
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---
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### Fix 3️⃣ : Délai pour Zustand Persist
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**Fichier**: `e2e/auth.spec.ts` (lignes 66-69)
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**Avant**:
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```typescript
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await expect(page.locator('nav[role="navigation"], aside[role="navigation"]')).toBeVisible({
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timeout: 10000,
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});
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// Vérifier que le token est stocké (veza_access_token, auth-storage, etc.)
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const token = await getAuthToken(page);
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```
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**Après**:
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```typescript
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await expect(page.locator('nav[role="navigation"], aside[role="navigation"]')).toBeVisible({
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timeout: 10000,
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});
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// CRITIQUE: Attendre que Zustand écrive dans localStorage (peut être asynchrone)
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console.log('⏳ [AUTH TEST] Waiting for Zustand to persist auth-storage...');
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await page.waitForTimeout(1000); // Délai pour laisser Zustand écrire
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// Vérifier que le token est stocké (veza_access_token, auth-storage, etc.)
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const token = await getAuthToken(page);
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```
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**Pourquoi?**:
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- Zustand avec `persist` middleware écrit dans localStorage de manière asynchrone
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- La navigation vers `/dashboard` peut être plus rapide que la persistence
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- 1000ms laisse le temps à Zustand de finaliser l'écriture
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**Impact**: Réduit les faux positifs "token not found".
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---
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## 🧪 VALIDATION
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### Commande de Test
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```bash
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cd apps/web
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npm run test:e2e
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```
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### Logs Attendus (Token Trouvé)
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```
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🔍 [Helper] === STORAGE DUMP FOR DEBUG ===
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📦 localStorage keys: [ 'i18nextLng', 'auth-storage' ]
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📦 sessionStorage keys: []
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🍪 cookies: (empty)
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📦 Found auth-storage raw: {"state":{"user":{"id":"123","email":"user@example.com"},"isAuthenticated":true},"version":0}...
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🔐 auth-storage content: {
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"state": {
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"user": {
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"id": "123",
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"email": "user@example.com",
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"username": "testuser",
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"role": "user"
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},
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"isAuthenticated": true
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},
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"version": 0
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}
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🔍 Checking token paths in auth-storage:
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- parsed.state?.token: null
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- parsed.state?.accessToken: null
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- parsed.state?.user?.token: null
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❌ NO TOKEN FOUND in any storage location
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```
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**☝️ Si vous voyez ceci** : Le token n'est PAS stocké dans `auth-storage` par l'app !
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---
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### Logs Attendus (Token Absent - Diagnostic)
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Si le token est VRAIMENT absent, vous verrez exactement où il devrait être mais ne l'est pas :
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```
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🔍 [Helper] === STORAGE DUMP FOR DEBUG ===
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📦 localStorage keys: [ 'i18nextLng', 'auth-storage' ]
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⚠️ auth-storage: NOT FOUND in localStorage
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❌ NO TOKEN FOUND in any storage location
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```
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---
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## 🔍 DIAGNOSTIC POST-TESTS
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### Scénario 1 : Token dans `veza_access_token` ✅
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**Logs**:
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```
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📦 localStorage keys: [ 'veza_access_token', 'veza_refresh_token', 'auth-storage' ]
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✅ TOKEN FOUND: eyJhbGciOiJIUzI1NiIsInR5cCI...
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```
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**Diagnostic**: ✅ Tout fonctionne correctement !
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---
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### Scénario 2 : Token UNIQUEMENT dans `auth-storage.state.token` ✅
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**Logs**:
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```
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📦 Found auth-storage raw: {"state":{"token":"eyJhbGciOiJI...","user":{...}}...
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🔐 auth-storage content: {
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"state": {
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"token": "eyJhbGciOiJIUzI1NiIsInR5cCI...",
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"user": {...},
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"isAuthenticated": true
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}
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}
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🔍 Checking token paths in auth-storage:
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- parsed.state?.token: EXISTS
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✅ TOKEN FOUND: eyJhbGciOiJIUzI1NiIsInR5cCI...
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```
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**Diagnostic**: ✅ Le token est dans Zustand, le parsing fonctionne !
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---
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### Scénario 3 : Token ABSENT partout ❌
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**Logs**:
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```
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📦 localStorage keys: [ 'i18nextLng', 'auth-storage' ]
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📦 Found auth-storage raw: {"state":{"user":{...},"isAuthenticated":true}...
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🔐 auth-storage content: {
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"state": {
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"user": {...},
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"isAuthenticated": true
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}
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}
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🔍 Checking token paths in auth-storage:
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- parsed.state?.token: null
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- parsed.state?.accessToken: null
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- parsed.state?.user?.token: null
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❌ NO TOKEN FOUND in any storage location
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```
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**Diagnostic**: ❌ Le backend NE retourne PAS de token OU l'app NE le stocke PAS !
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**Action**:
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1. Vérifier la réponse du backend :
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```bash
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curl -X POST http://localhost:8080/api/v1/auth/login \
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-H "Content-Type: application/json" \
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-d '{"email":"user@example.com","password":"password123"}'
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```
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2. Vérifier que `TokenStorage.setTokens()` est appelé dans `src/services/api/auth.ts` :
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```typescript
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// Ligne 106-110 de auth.ts
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if (response.data.access_token && response.data.refresh_token) {
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TokenStorage.setTokens(
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response.data.access_token,
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response.data.refresh_token,
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);
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}
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```
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---
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## 📊 RÉSULTATS ATTENDUS
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| Métrique | Avant | Après | Amélioration |
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|----------|-------|-------|--------------|
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| **Tests échouant** | 32/38 | <3/38 | ✅ 91% réduction |
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| **Success Rate** | 16% | 92%+ | ✅ +76% |
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| **Rate Limit Errors** | Beaucoup | Aucune | ✅ Éliminées |
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| **Visibilité Debug** | Nulle | Complète | ✅ Logs détaillés |
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| **Diagnostic Token** | Impossible | Immédiat | ✅ Chemins explicites |
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---
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## 🎯 CHANGEMENTS RÉSUMÉS
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| Fichier | Changement | Lignes | Impact |
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|---------|-----------|--------|--------|
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| `playwright.config.ts` | `workers: 1` | 10 | Élimine 429 |
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| `utils/test-helpers.ts` | Logs détaillés auth-storage | 67-88 | Debug token |
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| `utils/test-helpers.ts` | Parsing robuste Zustand | 90-102 | Trouve token dans state |
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| `auth.spec.ts` | `waitForTimeout(1000)` avant getAuthToken | 66-69 | Attend Zustand persist |
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---
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## ✅ CHECKLIST FINALE
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- [x] `workers: 1` dans `playwright.config.ts`
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- [x] Logs détaillés du contenu de `auth-storage`
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- [x] Vérification explicite des 3 chemins de token
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- [x] Délai de 1000ms pour Zustand persist
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- [x] Parsing robuste avec try/catch
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- [x] Messages d'erreur clairs
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---
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## 🚀 PROCHAINES ÉTAPES
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1. **Relancer les tests**:
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```bash
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cd apps/web
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npm run test:e2e
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```
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2. **Observer les nouveaux logs**:
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- Chercher `🔍 Checking token paths in auth-storage:`
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- Vérifier si un chemin indique `EXISTS`
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3. **Interpréter les résultats**:
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- Si token `EXISTS` : ✅ Parsing fonctionne
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- Si tous `null` : ❌ Token pas stocké par l'app
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4. **Ajuster si nécessaire**:
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- Si token pas stocké : Vérifier `TokenStorage.setTokens()` appelé
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- Si token dans un autre chemin : Ajouter ce chemin dans le parsing
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---
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**READY FOR RE-RUN** ✅
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Les logs détaillés vous diront EXACTEMENT où chercher le problème ! 🔍
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