API 文档

$payload = file_get_contents('php://input');
$signature = $_SERVER['HTTP_X_WEBHOOK_SIGNATURE'];

$expected = 'sha256=' . hash_hmac('sha256', $payload, $secret);

if (hash_equals($expected, $signature)) {
    // 签名验证通过
}

<?php

class ApiClient
{
    private $baseUrl = 'http://your-domain.com/api';
    private $token;

    public function __construct($token = null)
    {
        $this->token = $token;
    }

    // 登录
    public function login($username, $password)
    {
        $data = [
            'username' => $username,
            'password' => $password,
        ];

        $response = $this->request('POST', '/auth/login', $data);
        $this->token = $response['data']['token'];

        return $response;
    }

    // 获取文章列表
    public function getArticles($page = 1)
    {
        return $this->request('GET', "/articles?page={$page}");
    }

    // 创建文章
    public function createArticle($data)
    {
        return $this->request('POST', '/articles', $data);
    }

    // 发送请求
    private function request($method, $endpoint, $data = [])
    {
        $url = $this->baseUrl . $endpoint;

        $ch = curl_init();

        $headers = [
            'Content-Type: application/json',
        ];

        if ($this->token) {
            $headers[] = "Authorization: Bearer {$this->token}";
        }

        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);

        if (!empty($data)) {
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        }

        $response = curl_exec($ch);
        curl_close($ch);

        return json_decode($response, true);
    }
}

// 使用示例
$api = new ApiClient();

// 登录
$api->login('admin', 'admin123');

// 获取文章列表
$articles = $api->getArticles(1);

// 创建文章
$api->createArticle([
    'title' => '新文章',
    'content' => '文章内容',
    'category_id' => 1,
]);