mirror of
https://github.com/acepanel/acepanel.github.io.git
synced 2026-02-04 06:47:16 +08:00
662 lines
18 KiB
Markdown
662 lines
18 KiB
Markdown
# API 参考文档
|
||
|
||
## 概述
|
||
|
||
耗子面板提供了一套安全的 RESTful 接口，用于与面板系统进行交互。所有 API 请求都需要进行 HMAC-SHA256 签名认证以确保通信的安全性和完整性。
|
||
|
||
## 基础信息
|
||
|
||
- **基础 URL**: `http(s)://your-panel-domain/{entry}/api/`
|
||
- **内容类型**: 所有请求和响应均使用 `application/json`
|
||
- **字符编码**: UTF-8
|
||
|
||
## 认证机制
|
||
|
||
API 使用 HMAC-SHA256 签名算法进行认证。每个请求必须包含以下 HTTP 头：
|
||
|
||
| 头部名称 | 描述 |
|
||
|-----------------|-----------------------------------------------------------------|
|
||
| `Content-Type` | 设置为 `application/json` |
|
||
| `X-Timestamp` | 当前 UNIX 时间戳（秒） |
|
||
| `Authorization` | 身份验证信息，格式为 `HMAC-SHA256 Credential={id}, Signature={signature}` |
|
||
|
||
## 签名算法
|
||
|
||
签名过程包含四个主要步骤：
|
||
|
||
### 1. 构造规范化请求
|
||
|
||
规范化请求字符串由以下部分组成，各部分之间使用换行符（\n）分隔：
|
||
|
||
```
|
||
HTTP方法
|
||
规范化路径
|
||
规范化查询字符串
|
||
请求体的SHA256哈希值
|
||
```
|
||
|
||
**注意**：规范化路径应始终使用 `/api/` 开头的路径部分，忽略入口前缀。
|
||
|
||
### 2. 构造待签名字符串
|
||
|
||
待签名字符串包含以下部分，各部分使用换行符（\n）分隔：
|
||
|
||
```
|
||
"HMAC-SHA256"
|
||
时间戳
|
||
规范化请求的SHA256哈希值
|
||
```
|
||
|
||
### 3. 计算签名
|
||
|
||
使用您的令牌（token）对待签名字符串进行 HMAC-SHA256 计算，然后将结果转换为十六进制字符串。
|
||
|
||
### 4. 构造授权头
|
||
|
||
将计算得到的签名添加到 `Authorization` 头：
|
||
|
||
```
|
||
Authorization: HMAC-SHA256 Credential={id}, Signature={signature}
|
||
```
|
||
|
||
## Go 示例
|
||
|
||
```go
|
||
package main
|
||
|
||
import (
|
||
"bytes"
|
||
"crypto/hmac"
|
||
"crypto/sha256"
|
||
"encoding/hex"
|
||
"fmt"
|
||
"io"
|
||
"net/http"
|
||
"strings"
|
||
"time"
|
||
)
|
||
|
||
func main() {
|
||
// 创建一个获取用户信息的请求
|
||
req, err := http.NewRequest("GET", "http://example.com/entrance/api/user/info", nil)
|
||
if err != nil {
|
||
fmt.Println("Error creating request:", err)
|
||
return
|
||
}
|
||
|
||
// 设置内容类型
|
||
req.Header.Set("Content-Type", "application/json")
|
||
|
||
// 签名请求 - 传入您的用户ID和API令牌
|
||
if err = SignReq(req, uint(16), "YourSecretToken"); err != nil {
|
||
fmt.Println("Error signing request:", err)
|
||
return
|
||
}
|
||
|
||
// 发送请求
|
||
client := &http.Client{}
|
||
resp, err := client.Do(req)
|
||
if err != nil {
|
||
fmt.Println("Error sending request:", err)
|
||
return
|
||
}
|
||
defer resp.Body.Close()
|
||
|
||
// 处理响应
|
||
body, err := io.ReadAll(resp.Body)
|
||
if err != nil {
|
||
fmt.Println("Error reading response:", err)
|
||
return
|
||
}
|
||
|
||
fmt.Println("Response Status:", resp.Status)
|
||
fmt.Println("Response Body:", string(body))
|
||
}
|
||
|
||
// SignReq 对HTTP请求进行签名
|
||
func SignReq(req *http.Request, id uint, token string) error {
|
||
// 步骤一：构造规范化请求
|
||
var body []byte
|
||
var err error
|
||
|
||
if req.Body != nil {
|
||
// 读取并保存请求体
|
||
body, err = io.ReadAll(req.Body)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
// 恢复请求体以便后续使用
|
||
req.Body = io.NopCloser(bytes.NewReader(body))
|
||
}
|
||
|
||
// 规范化路径
|
||
canonicalPath := req.URL.Path
|
||
if !strings.HasPrefix(canonicalPath, "/api") {
|
||
index := strings.Index(canonicalPath, "/api")
|
||
if index != -1 {
|
||
canonicalPath = canonicalPath[index:]
|
||
}
|
||
}
|
||
|
||
canonicalRequest := fmt.Sprintf("%s\n%s\n%s\n%s",
|
||
req.Method,
|
||
canonicalPath,
|
||
req.URL.Query().Encode(),
|
||
SHA256(string(body)))
|
||
|
||
// 步骤二：设置时间戳和构造待签名字符串
|
||
timestamp := time.Now().Unix()
|
||
req.Header.Set("X-Timestamp", fmt.Sprintf("%d", timestamp))
|
||
|
||
stringToSign := fmt.Sprintf("%s\n%d\n%s",
|
||
"HMAC-SHA256",
|
||
timestamp,
|
||
SHA256(canonicalRequest))
|
||
|
||
// 步骤三：计算签名
|
||
signature := HMACSHA256(stringToSign, token)
|
||
|
||
// 步骤四：设置Authorization头
|
||
authHeader := fmt.Sprintf("HMAC-SHA256 Credential=%d, Signature=%s", id, signature)
|
||
req.Header.Set("Authorization", authHeader)
|
||
|
||
return nil
|
||
}
|
||
|
||
func SHA256(str string) string {
|
||
sum := sha256.Sum256([]byte(str))
|
||
dst := make([]byte, hex.EncodedLen(len(sum)))
|
||
hex.Encode(dst, sum[:])
|
||
return string(dst)
|
||
}
|
||
|
||
func HMACSHA256(data string, secret string) string {
|
||
h := hmac.New(sha256.New, []byte(secret))
|
||
h.Write([]byte(data))
|
||
return hex.EncodeToString(h.Sum(nil))
|
||
}
|
||
```
|
||
|
||
## PHP 示例
|
||
|
||
```php
|
||
<?php
|
||
/**
|
||
* 耗子面板 API 请求示例 (PHP)
|
||
*/
|
||
|
||
function signRequest($method, $url, $body, $id, $token) {
|
||
// 解析URL并获取路径
|
||
$parsedUrl = parse_url($url);
|
||
$path = $parsedUrl['path'];
|
||
$query = isset($parsedUrl['query']) ? $parsedUrl['query'] : '';
|
||
|
||
// 规范化路径
|
||
$canonicalPath = $path;
|
||
if (strpos($path, '/api') !== 0) {
|
||
$apiPos = strpos($path, '/api');
|
||
if ($apiPos !== false) {
|
||
$canonicalPath = substr($path, $apiPos);
|
||
}
|
||
}
|
||
|
||
// 计算请求体的SHA256哈希值
|
||
$bodySha256 = hash('sha256', $body ?: '');
|
||
|
||
// 构造规范化请求
|
||
$canonicalRequest = implode("\n", [
|
||
$method,
|
||
$canonicalPath,
|
||
$query,
|
||
$bodySha256
|
||
]);
|
||
|
||
// 获取当前时间戳
|
||
$timestamp = time();
|
||
|
||
// 构造待签名字符串
|
||
$stringToSign = implode("\n", [
|
||
'HMAC-SHA256',
|
||
$timestamp,
|
||
hash('sha256', $canonicalRequest)
|
||
]);
|
||
|
||
// 计算签名
|
||
$signature = hash_hmac('sha256', $stringToSign, $token);
|
||
|
||
// 返回签名和时间戳
|
||
return [
|
||
'timestamp' => $timestamp,
|
||
'signature' => $signature,
|
||
'id' => $id
|
||
];
|
||
}
|
||
|
||
// 示例请求
|
||
$apiUrl = 'http://example.com/entrance/api/user/info';
|
||
$method = 'GET';
|
||
$body = ''; // 对于GET请求，通常没有请求体
|
||
$id = 16;
|
||
$token = 'YourSecretToken';
|
||
|
||
// 生成签名信息
|
||
$signingData = signRequest($method, $apiUrl, $body, $id, $token);
|
||
|
||
// 准备HTTP请求头
|
||
$headers = [
|
||
'Content-Type: application/json',
|
||
'X-Timestamp: ' . $signingData['timestamp'],
|
||
'Authorization: HMAC-SHA256 Credential=' . $signingData['id'] . ', Signature=' . $signingData['signature']
|
||
];
|
||
|
||
// 使用cURL发送请求
|
||
$ch = curl_init($apiUrl);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
|
||
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
|
||
|
||
if (!empty($body)) {
|
||
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
|
||
}
|
||
|
||
// 执行请求并获取响应
|
||
$response = curl_exec($ch);
|
||
$statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||
curl_close($ch);
|
||
|
||
// 输出结果
|
||
echo "响应状态码: " . $statusCode . PHP_EOL;
|
||
echo "响应内容: " . $response . PHP_EOL;
|
||
```
|
||
|
||
## Python 示例
|
||
|
||
```python
|
||
import hashlib
|
||
import hmac
|
||
import json
|
||
import requests
|
||
import time
|
||
from urllib.parse import urlparse, parse_qs
|
||
|
||
def sha256_hash(text):
|
||
"""计算字符串的SHA256哈希值"""
|
||
return hashlib.sha256(text.encode('utf-8')).hexdigest()
|
||
|
||
def hmac_sha256(key, message):
|
||
"""使用HMAC-SHA256算法计算签名"""
|
||
return hmac.new(key.encode('utf-8'), message.encode('utf-8'), hashlib.sha256).hexdigest()
|
||
|
||
def sign_request(method, url, body, user_id, token):
|
||
"""为API请求生成签名"""
|
||
# 解析URL
|
||
parsed_url = urlparse(url)
|
||
path = parsed_url.path
|
||
query = parsed_url.query
|
||
|
||
# 规范化路径
|
||
canonical_path = path
|
||
if not path.startswith('/api'):
|
||
api_pos = path.find('/api')
|
||
if api_pos != -1:
|
||
canonical_path = path[api_pos:]
|
||
|
||
# 构造规范化请求
|
||
body_str = body if body else ""
|
||
canonical_request = "\n".join([
|
||
method,
|
||
canonical_path,
|
||
query,
|
||
sha256_hash(body_str)
|
||
])
|
||
|
||
# 获取当前时间戳
|
||
timestamp = int(time.time())
|
||
|
||
# 构造待签名字符串
|
||
string_to_sign = "\n".join([
|
||
"HMAC-SHA256",
|
||
str(timestamp),
|
||
sha256_hash(canonical_request)
|
||
])
|
||
|
||
# 计算签名
|
||
signature = hmac_sha256(token, string_to_sign)
|
||
|
||
return {
|
||
"timestamp": timestamp,
|
||
"signature": signature,
|
||
"id": user_id
|
||
}
|
||
|
||
# 示例请求
|
||
api_url = "http://example.com/entrance/api/user/info"
|
||
method = "GET"
|
||
body = "" # GET请求通常没有请求体
|
||
user_id = 16
|
||
token = "YourSecretToken"
|
||
|
||
# 生成签名信息
|
||
signing_data = sign_request(method, api_url, body, user_id, token)
|
||
|
||
# 准备HTTP请求头
|
||
headers = {
|
||
"Content-Type": "application/json",
|
||
"X-Timestamp": str(signing_data["timestamp"]),
|
||
"Authorization": f"HMAC-SHA256 Credential={signing_data['id']}, Signature={signing_data['signature']}"
|
||
}
|
||
|
||
# 发送请求
|
||
response = requests.request(
|
||
method=method,
|
||
url=api_url,
|
||
headers=headers,
|
||
data=body
|
||
)
|
||
|
||
# 输出结果
|
||
print(f"响应状态码: {response.status_code}")
|
||
print(f"响应内容: {response.text}")
|
||
```
|
||
|
||
## Java 示例
|
||
|
||
```java
|
||
import java.net.URI;
|
||
import java.net.http.HttpClient;
|
||
import java.net.http.HttpRequest;
|
||
import java.net.http.HttpResponse;
|
||
import java.nio.charset.StandardCharsets;
|
||
import java.security.MessageDigest;
|
||
import java.time.Instant;
|
||
import javax.crypto.Mac;
|
||
import javax.crypto.spec.SecretKeySpec;
|
||
import java.util.Base64;
|
||
|
||
/**
|
||
* 耗子面板 API 请求示例 (Java)
|
||
*/
|
||
public class RatPanelApiExample {
|
||
|
||
public static void main(String[] args) {
|
||
try {
|
||
// 示例请求
|
||
String apiUrl = "http://example.com/entrance/api/user/info";
|
||
String method = "GET";
|
||
String body = ""; // 对于GET请求，通常没有请求体
|
||
int id = 16;
|
||
String token = "YourSecretToken";
|
||
|
||
// 生成签名信息
|
||
SigningData signingData = signRequest(method, apiUrl, body, id, token);
|
||
|
||
// 准备HTTP请求
|
||
HttpClient client = HttpClient.newHttpClient();
|
||
HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
|
||
.uri(URI.create(apiUrl))
|
||
.header("Content-Type", "application/json")
|
||
.header("X-Timestamp", String.valueOf(signingData.timestamp))
|
||
.header("Authorization", "HMAC-SHA256 Credential=" + signingData.id +
|
||
", Signature=" + signingData.signature);
|
||
|
||
// 设置请求方法和请求体
|
||
if (method.equals("GET")) {
|
||
requestBuilder.GET();
|
||
} else {
|
||
requestBuilder.method(method, HttpRequest.BodyPublishers.ofString(body));
|
||
}
|
||
|
||
HttpRequest request = requestBuilder.build();
|
||
|
||
// 发送请求
|
||
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
|
||
|
||
// 输出结果
|
||
System.out.println("响应状态码: " + response.statusCode());
|
||
System.out.println("响应内容: " + response.body());
|
||
|
||
} catch (Exception e) {
|
||
e.printStackTrace();
|
||
}
|
||
}
|
||
|
||
static class SigningData {
|
||
long timestamp;
|
||
String signature;
|
||
int id;
|
||
|
||
SigningData(long timestamp, String signature, int id) {
|
||
this.timestamp = timestamp;
|
||
this.signature = signature;
|
||
this.id = id;
|
||
}
|
||
}
|
||
|
||
public static SigningData signRequest(String method, String url, String body, int id, String token) throws Exception {
|
||
// 解析URL
|
||
URI uri = new URI(url);
|
||
String path = uri.getPath();
|
||
String query = uri.getQuery() != null ? uri.getQuery() : "";
|
||
|
||
// 规范化路径
|
||
String canonicalPath = path;
|
||
if (!path.startsWith("/api")) {
|
||
int apiPos = path.indexOf("/api");
|
||
if (apiPos != -1) {
|
||
canonicalPath = path.substring(apiPos);
|
||
}
|
||
}
|
||
|
||
// 计算请求体的SHA256哈希值
|
||
String bodySha256 = sha256Hash(body != null ? body : "");
|
||
|
||
// 构造规范化请求
|
||
String canonicalRequest = String.join("\n",
|
||
method,
|
||
canonicalPath,
|
||
query,
|
||
bodySha256);
|
||
|
||
// 获取当前时间戳
|
||
long timestamp = Instant.now().getEpochSecond();
|
||
|
||
// 构造待签名字符串
|
||
String stringToSign = String.join("\n",
|
||
"HMAC-SHA256",
|
||
String.valueOf(timestamp),
|
||
sha256Hash(canonicalRequest));
|
||
|
||
// 计算签名
|
||
String signature = hmacSha256(token, stringToSign);
|
||
|
||
// 返回签名和时间戳
|
||
return new SigningData(timestamp, signature, id);
|
||
}
|
||
|
||
private static String sha256Hash(String text) throws Exception {
|
||
MessageDigest digest = MessageDigest.getInstance("SHA-256");
|
||
byte[] hash = digest.digest(text.getBytes(StandardCharsets.UTF_8));
|
||
return bytesToHex(hash);
|
||
}
|
||
|
||
private static String hmacSha256(String key, String message) throws Exception {
|
||
Mac mac = Mac.getInstance("HmacSHA256");
|
||
SecretKeySpec secretKeySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), "HmacSHA256");
|
||
mac.init(secretKeySpec);
|
||
byte[] hash = mac.doFinal(message.getBytes(StandardCharsets.UTF_8));
|
||
return bytesToHex(hash);
|
||
}
|
||
|
||
private static String bytesToHex(byte[] bytes) {
|
||
StringBuilder hexString = new StringBuilder();
|
||
for (byte b : bytes) {
|
||
String hex = Integer.toHexString(0xff & b);
|
||
if (hex.length() == 1) {
|
||
hexString.append('0');
|
||
}
|
||
hexString.append(hex);
|
||
}
|
||
return hexString.toString();
|
||
}
|
||
}
|
||
```
|
||
|
||
## Node.js 示例
|
||
|
||
```javascript
|
||
const crypto = require('crypto');
|
||
const axios = require('axios');
|
||
const url = require('url');
|
||
|
||
/**
|
||
* 计算字符串的SHA256哈希值
|
||
* @param {string} text 待哈希的字符串
|
||
* @returns {string} 哈希结果（十六进制）
|
||
*/
|
||
function sha256Hash(text) {
|
||
return crypto.createHash('sha256').update(text || '').digest('hex');
|
||
}
|
||
|
||
/**
|
||
* 使用HMAC-SHA256算法计算签名
|
||
* @param {string} key 密钥
|
||
* @param {string} message 待签名的消息
|
||
* @returns {string} 签名结果（十六进制）
|
||
*/
|
||
function hmacSha256(key, message) {
|
||
return crypto.createHmac('sha256', key).update(message).digest('hex');
|
||
}
|
||
|
||
/**
|
||
* 为API请求生成签名
|
||
* @param {string} method HTTP方法
|
||
* @param {string} apiUrl API地址
|
||
* @param {string} body 请求体
|
||
* @param {number} id 用户ID
|
||
* @param {string} token 密钥
|
||
* @returns {object} 包含签名、时间戳和ID的对象
|
||
*/
|
||
function signRequest(method, apiUrl, body, id, token) {
|
||
// 解析URL
|
||
const parsedUrl = new url.URL(apiUrl);
|
||
const path = parsedUrl.pathname;
|
||
const query = parsedUrl.search.slice(1); // 移除开头的'?'
|
||
|
||
// 规范化路径
|
||
let canonicalPath = path;
|
||
if (!path.startsWith('/api')) {
|
||
const apiPos = path.indexOf('/api');
|
||
if (apiPos !== -1) {
|
||
canonicalPath = path.slice(apiPos);
|
||
}
|
||
}
|
||
|
||
// 构造规范化请求
|
||
const canonicalRequest = [
|
||
method,
|
||
canonicalPath,
|
||
query,
|
||
sha256Hash(body || '')
|
||
].join('\n');
|
||
|
||
// 获取当前时间戳
|
||
const timestamp = Math.floor(Date.now() / 1000);
|
||
|
||
// 构造待签名字符串
|
||
const stringToSign = [
|
||
'HMAC-SHA256',
|
||
timestamp,
|
||
sha256Hash(canonicalRequest)
|
||
].join('\n');
|
||
|
||
// 计算签名
|
||
const signature = hmacSha256(token, stringToSign);
|
||
|
||
return {
|
||
timestamp,
|
||
signature,
|
||
id
|
||
};
|
||
}
|
||
|
||
/**
|
||
* 发送API请求
|
||
*/
|
||
async function sendApiRequest() {
|
||
// 示例请求参数
|
||
const apiUrl = 'http://example.com/entrance/api/user/info';
|
||
const method = 'GET';
|
||
const body = ''; // GET请求通常没有请求体
|
||
const id = 16;
|
||
const token = 'YourSecretToken';
|
||
|
||
try {
|
||
// 生成签名信息
|
||
const signingData = signRequest(method, apiUrl, body, id, token);
|
||
|
||
// 准备HTTP请求头
|
||
const headers = {
|
||
'Content-Type': 'application/json',
|
||
'X-Timestamp': signingData.timestamp,
|
||
'Authorization': `HMAC-SHA256 Credential=${signingData.id}, Signature=${signingData.signature}`
|
||
};
|
||
|
||
// 发送请求
|
||
const response = await axios({
|
||
method,
|
||
url: apiUrl,
|
||
headers,
|
||
data: body || undefined
|
||
});
|
||
|
||
// 输出结果
|
||
console.log(`响应状态码: ${response.status}`);
|
||
console.log(`响应内容: ${JSON.stringify(response.data)}`);
|
||
|
||
} catch (error) {
|
||
console.error('请求出错:', error.message);
|
||
if (error.response) {
|
||
console.error(`响应状态码: ${error.response.status}`);
|
||
console.error(`响应内容: ${JSON.stringify(error.response.data)}`);
|
||
}
|
||
}
|
||
}
|
||
|
||
// 执行请求
|
||
sendApiRequest();
|
||
```
|
||
|
||
## 常见响应码
|
||
|
||
| HTTP 状态码 | 描述 |
|
||
|----------|---------|
|
||
| 200 | 请求成功 |
|
||
| 401 | 身份验证失败 |
|
||
| 403 | 权限不足 |
|
||
| 404 | 资源不存在 |
|
||
| 422 | 请求参数错误 |
|
||
| 500 | 服务器内部错误 |
|
||
|
||
## 安全建议
|
||
|
||
1. **保护您的 API 令牌**：不要在客户端代码中硬编码或公开您的 API 令牌
|
||
2. **定期轮换令牌**：定期更改您的 API 令牌以提高安全性
|
||
3. **配置 IP 白名单**：在生产环境中使用 IP 白名单限制访问
|
||
|
||
## 常见问题解答
|
||
|
||
### 签名验证失败
|
||
|
||
如果遇到签名验证失败，请检查：
|
||
|
||
- 确保使用了正确的 API 令牌和 ID
|
||
- 检查客户端与服务器的时间是否准确，时间戳偏差大于 300 秒会导致验证失败
|
||
- 确保请求体在计算签名前后没有被修改
|
||
- 确保 URL 路径处理正确，注意规范化路径时需要移除入口前缀
|
||
|
||
### 请求超时
|
||
|
||
- 检查网络连接
|
||
- 确认服务器状态
|
||
- 考虑增加客户端的超时设置
|