# 认证API

认证API位于 `backend/app/api/auth.py`

## 端点列表

| 方法 | 路径 | 说明 |
|------|------|------|
| POST | /api/v1/auth/register | 用户注册 |
| POST | /api/v1/auth/login | 用户登录 |
| POST | /api/v1/auth/logout | 用户登出 |
| GET | /api/v1/auth/me | 获取当前用户 |
| PUT | /api/v1/auth/me | 更新当前用户 |
| POST | /api/v1/auth/refresh | 刷新Token |
| POST | /api/v1/auth/forgot-password | 忘记密码 |
| POST | /api/v1/auth/reset-password | 重置密码 |

## 注册

```
POST /api/v1/auth/register
```

### 请求体

```json
{
  "email": "user@example.com",
  "username": "username",
  "password": "password123",
  "password_confirm": "password123"
}
```

### 响应

```json
{
  "success": true,
  "data": {
    "id": "uuid",
    "email": "user@example.com",
    "username": "username",
    "created_at": "2024-01-01T00:00:00Z"
  }
}
```

## 登录

```
POST /api/v1/auth/login
```

### 请求体

```json
{
  "email": "user@example.com",
  "password": "password123"
}
```

### 响应

```json
{
  "success": true,
  "data": {
    "access_token": "eyJ...",
    "refresh_token": "eyJ...",
    "token_type": "bearer",
    "expires_in": 86400
  }
}
```

## 获取当前用户

```
GET /api/v1/auth/me
```

### 响应

```json
{
  "success": true,
  "data": {
    "id": "uuid",
    "email": "user@example.com",
    "username": "username",
    "role": "user",
    "subscription_tier": "pro",
    "created_at": "2024-01-01T00:00:00Z"
  }
}
```