215 lines
6.6 KiB
Markdown
215 lines
6.6 KiB
Markdown
# 存客宝开放 API — 鉴权规范（V1）
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> 适用接口：`/v1/open/*`
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---
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## 一、整体流程
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```
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第一步 POST /v1/open/auth/token
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携带：apiKey + account + timestamp + sign
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服务端验签后返回 JWT Token（有效期 2 小时）
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│
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▼
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第二步 POST /v1/open/scenarios （或其他业务接口）
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Header: Authorization: Bearer <token>
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无需再传 apiKey / sign，与存客宝内部接口完全兼容
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```
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---
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## 二、API Key 说明
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| 属性 | 描述 |
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|--------------|----------------------------------------------------------------|
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| **颁发对象** | 每个存客宝账号（`ck_users`）一把专属 API Key |
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| **格式** | `5 组 × 5 位`，大小写字母 + 数字，组间以 `-` 分隔 |
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| **示例** | `aB3k9-Z8c1Q-0f4Xk-M9n2P-1A2b3` |
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| **获取方式** | 门店端 → 用户中心 → 对外接口 → 查看/生成 API Key |
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| **有效期** | 永久有效，可随时点击"重新生成"覆盖旧 Key（旧 Key 立即失效） |
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---
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## 三、第一步：获取 JWT Token
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### 接口
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```
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POST /v1/open/auth/token
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Content-Type: application/json
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```
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### 请求参数
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| 字段 | 类型 | 必填 | 说明 |
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|-------------|--------|------|---------------------------------------------------|
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| `apiKey` | string | 是 | 账号专属 API Key |
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| `account` | string | 是 | 登录账号（`ck_users.account`） |
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| `timestamp` | int | 是 | 当前秒级 Unix 时间戳（与服务器时差不超过 5 分钟）|
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| `sign` | string | 是 | 签名值，生成方式见下方 |
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### 签名算法
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只有三个固定字段参与签名，业务参数不参与：
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```
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stringToSign = account值 + timestamp值 ← 字段名 ASCII 升序，直接拼接值
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firstMd5 = MD5(stringToSign)
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sign = MD5(firstMd5 + apiKey)
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```
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> `account` < `timestamp`（ASCII 升序），所以拼接顺序固定为：`account值 + timestamp值`
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### 成功响应
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```json
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{
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"code": 200,
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"message": "success",
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"data": {
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"token": "eyJ...",
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"expires_in": 7200
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}
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}
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```
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### 常见错误
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| code | message | 原因 |
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|------|-----------------|----------------------------------------|
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| 400 | apiKey不能为空 | 未传 `apiKey` |
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| 400 | account不能为空 | 未传 `account` |
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| 400 | sign不能为空 | 未传 `sign` |
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| 400 | timestamp不能为空 | 未传 `timestamp` |
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| 400 | 请求已过期 | `timestamp` 与服务器时差超 5 分钟 |
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| 401 | 无效的apiKey | Key 不存在、账号不匹配或账号已禁用 |
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| 401 | 签名验证失败 | account / timestamp / apiKey 值有误 |
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---
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## 四、第二步：调用业务接口
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拿到 Token 后，所有 `/v1/open/*` 接口在 HTTP Header 中携带：
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```
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Authorization: Bearer <token>
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```
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不再需要 `apiKey`、`sign`、`timestamp` 参数。
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Token 过期（2 小时）后重新请求 `/v1/open/auth/token` 换新 Token。
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---
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## 五、示例代码
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### PHP
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```php
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$apiKey = 'aB3k9-Z8c1Q-0f4Xk-M9n2P-1A2b3';
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$account = 'user001';
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$timestamp = (string)time();
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// 生成签名
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$stringToSign = $account . $timestamp; // account < timestamp（ASCII）
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$firstMd5 = md5($stringToSign);
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$sign = md5($firstMd5 . $apiKey);
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// 获取 Token
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$response = file_get_contents('https://ckbapi.quwanzhi.com/v1/open/auth/token', false,
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stream_context_create(['http' => [
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'method' => 'POST',
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'header' => 'Content-Type: application/json',
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'content' => json_encode(compact('apiKey', 'account', 'timestamp', 'sign')),
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]])
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);
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$token = json_decode($response, true)['data']['token'];
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// 调用业务接口
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$response2 = file_get_contents('https://ckbapi.quwanzhi.com/v1/open/scenarios', false,
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stream_context_create(['http' => [
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'method' => 'POST',
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'header' => "Authorization: Bearer {$token}\r\nContent-Type: application/json",
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'content' => json_encode([
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'planId' => 42,
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'phone' => '13800000000',
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'name' => '张三',
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'source' => '百度推广',
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]),
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]])
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);
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```
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### JavaScript / Node.js
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```javascript
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const crypto = require('crypto');
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const apiKey = 'aB3k9-Z8c1Q-0f4Xk-M9n2P-1A2b3';
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const account = 'user001';
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const timestamp = String(Math.floor(Date.now() / 1000));
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// 签名
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const firstMd5 = crypto.createHash('md5').update(account + timestamp, 'utf8').digest('hex');
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const sign = crypto.createHash('md5').update(firstMd5 + apiKey, 'utf8').digest('hex');
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// 获取 Token
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const res = await fetch('https://ckbapi.quwanzhi.com/v1/open/auth/token', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ apiKey, account, timestamp, sign }),
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});
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const { token } = (await res.json()).data;
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// 调用业务接口
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const res2 = await fetch('https://ckbapi.quwanzhi.com/v1/open/scenarios', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
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body: JSON.stringify({ planId: 42, phone: '13800000000', name: '张三' }),
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});
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```
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### Python
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```python
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import hashlib, time, requests
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api_key = 'aB3k9-Z8c1Q-0f4Xk-M9n2P-1A2b3'
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account = 'user001'
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timestamp = str(int(time.time()))
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# 签名
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first_md5 = hashlib.md5((account + timestamp).encode()).hexdigest()
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sign = hashlib.md5((first_md5 + api_key).encode()).hexdigest()
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# 获取 Token
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r = requests.post('https://ckbapi.quwanzhi.com/v1/open/auth/token',
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json={'apiKey': api_key, 'account': account,
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'timestamp': timestamp, 'sign': sign})
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token = r.json()['data']['token']
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# 调用业务接口
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r2 = requests.post('https://ckbapi.quwanzhi.com/v1/open/scenarios',
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headers={'Authorization': f'Bearer {token}'},
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json={'planId': 42, 'phone': '13800000000', 'name': '张三'})
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```
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---
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## 六、签名自测用例
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| 字段 | 值 |
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|-----------|------------------------------------|
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| apiKey | `TestKey-12345-ABCDE-67890-xYzWv` |
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| account | `user001` |
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| timestamp | `1710000000` |
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计算过程：
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```
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stringToSign = "user001" + "1710000000" = "user0011710000000"
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firstMd5 = MD5("user0011710000000")
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sign = MD5(firstMd5 + "TestKey-12345-ABCDE-67890-xYzWv")
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```
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