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atahango/belgeler/EMAIL_VERIFICATION_FIX.md
Beyhan Oğur bbbf76b184 first commit
2026-04-26 21:35:24 +03:00

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# Email Verification Fix - Implementation Summary
## Problem
Kullanıcılar email/password ile kayıt olduğunda email doğrulamadan login yapabiliyordu. Email doğrulama sistemi çalışmıyordu.
## Root Cause
1. User model'de `EmailVerified` field'ı `default:true` olarak ayarlıydı
2. Migration fonksiyonu her çalıştığında NULL olan `email_verified` değerlerini `true` yapıyordu
3. Bu yüzden yeni kayıt olan kullanıcılar bile otomatik olarak verified oluyordu
## Solution
### 1. User Model Fix
**File:** `internal/models/user.go`
```go
// BEFORE
EmailVerified *bool `gorm:"default:true" json:"email_verified"`
// AFTER
EmailVerified *bool `gorm:"default:false" json:"email_verified"`
```
### 2. Migration Fix
**File:** `internal/database/db.go`
Migration fonksiyonunu devre dışı bıraktık:
```go
// BEFORE
migrateEmailVerifiedColumn()
// AFTER
// migrateEmailVerifiedColumn() // Disabled
```
### 3. Register Function
**File:** `internal/services/auth_service.go`
Zaten doğru çalışıyordu:
```go
falseBool := false
user := models.User{
EmailVerified: &falseBool,
EmailVerifyToken: verifyToken,
}
```
### 4. Login Function
**File:** `internal/services/auth_service.go`
Email doğrulama kontrolü zaten vardı:
```go
if !user.IsEmailVerified() {
return nil, "", "", errors.New("email not verified")
}
```
## Test Results
### Test 1: Email/Password Registration
```bash
curl -X POST http://localhost:8080/v1/auth/register \
-d '{"username":"finaltest","email":"finaltest@example.com","password":"testpass123"}'
```
**Result:** ✅ email_verified=false
**Result:** ✅ access_token NOT returned (no immediate login)
**Response:**
```json
{
"email_verified": false,
"message": "User created. Please verify your email.",
"has_access_token": false
}
```
### Test 2: Login Before Email Verification
```bash
curl -X POST http://localhost:8080/v1/auth/login \
-d '{"email":"finaltest@example.com","password":"testpass123"}'
```
**Result:** ✅ 401 Unauthorized - "email not verified"
### Test 3: Email Verification
```bash
curl "http://localhost:8080/v1/auth/verify-email?token=574d10afd3011535..."
```
**Result:** ✅ 200 OK - "Email verified successfully"
### Test 4: Login After Email Verification
```bash
curl -X POST http://localhost:8080/v1/auth/login \
-d '{"email":"finaltest@example.com","password":"testpass123"}'
```
**Result:** ✅ 200 OK - Tokens issued successfully
## Behavior Summary
| Registration Method | Email Verified | Can Login Immediately? |
|-------------------|---------------|----------------------|
| Email/Password | false | ❌ No (must verify) |
| Google OAuth | true | ✅ Yes |
| GitHub OAuth | true | ✅ Yes |
## Files Modified
1.`internal/models/user.go` - Changed EmailVerified default to false
2.`internal/database/db.go` - Disabled migration that auto-verified users
3.`emaildogrulama.txt` - Updated documentation
## Status
**FULLY IMPLEMENTED AND TESTED**
Email verification now works correctly:
- New users must verify their email before login
- OAuth users are auto-verified
- Existing users remain verified
## Date
February 4, 2026