How to use PHP to connect to Alibaba Cloud Cloud Shield interface to implement website protection function

How to use PHP to connect to Alibaba Cloud Cloud Shield interface to implement website protection function

With the rapid development of the Internet, website security issues have attracted increasing attention. In order to ensure the security of the website and prevent risks such as hacker attacks and malicious code injection, it is very necessary to use some security protection tools in a timely manner. Alibaba Cloud Cloud Shield is a commonly used cloud security service that provides multiple security protection functions. This article will introduce how to use PHP to connect to the Alibaba Cloud Cloud Shield interface to implement website protection functions.

1. Preparation

1. Purchase Cloud Shield service on Alibaba Cloud and obtain the API key, including Access Key ID and Access Key Secret.
2. Make sure the PHP extension modules curl and json are installed on the server.

2. Write code

1. First, create a PHP file named aliyundun.php, which is used to write the core code for connecting to the Alibaba Cloud Cloud Shield interface.

/**

• Alibaba Cloud Cloud Shield Interface Encapsulation Class
  */

class AliyunDunAPI
{

private $accessKeyId; // Access Key ID
private $accessKeySecret; // Access Key Secret
private $url = 'http://aliyundunapi.aliyuncs.com'; // API接口地址

/**
 * 初始化设置Access Key
 */
public function __construct($accessKeyId, $accessKeySecret)
{
    $this->accessKeyId = $accessKeyId;
    $this->accessKeySecret = $accessKeySecret;
}

/**
 * 发送请求
 * @param array $data 请求参数
 * @return array 返回结果
 */
private function sendRequest($data)
{
    $data['AccessKeyId'] = $this->accessKeyId;
    $data['Timestamp'] = gmdate('Y-m-dTH:i:sZ');
    $data['SignatureMethod'] = 'HMAC-SHA1';
    $data['SignatureVersion'] = '1.0';
    $data['SignatureNonce'] = uniqid();
    ksort($data);

    $queryString = http_build_query($data);
    $signature = base64_encode(hash_hmac(
        'sha1',
        "GET&%2F&" . urlencode($queryString),
        $this->accessKeySecret . '&',
        true
    ));
    $queryString .= '&Signature=' . urlencode($signature);
    $url = $this->url . '/?' . $queryString;

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($ch);
    curl_close($ch);

    $result = json_decode($response, true);
    return $result;
}

/**
 * 设置网站CC防护开关
 * @param string $domain 网站域名
 * @param bool $status 开关状态，true为开启，false为关闭
 * @return array 返回结果
 */
public function setWebCCSwitch($domain, $status)
{
    $data = [
        'Action' => 'SetWebCCSwitch',
        'Domain' => $domain,
        'WebCCSwitch' => $status ? 'on' : 'off'
    ];
    $result = $this->sendRequest($data);
    return $result;
}

}
?>

The above code defines an AliyunDunAPI class, which is used to encapsulate the interaction process with the Alibaba Cloud Cloud Shield interface. Among them, the constructor initializes the Access Key, and the sendRequest method is used to send the request and return the result.

2. In the same directory, create an index.php file to call the AliyunDunAPI class to implement the function of connecting to the Alibaba Cloud Cloud Shield interface.

require_once 'aliyundun.php';

$accessKeyId = 'your accessKeyId'; // Replace with your Access Key ID
$ accessKeySecret = 'your accessKeySecret'; // Replace with your Access Key Secret

$aliyunDunAPI = new AliyunDunAPI($accessKeyId, $accessKeySecret);

$domain = 'www.example.com '; // Replace with your website domain name

// Turn on website CC protection
$result = $aliyunDunAPI->setWebCCSwitch($domain, true);
if ($result[' Code'] == 'Success') {

echo '开启网站CC防护成功';

} else {

echo '开启网站CC防护失败：' . $result['Message'];

}
?>

In the above code, first introduce the aliyundun.php file , and then fill in your Access Key ID and Access Key Secret. Next, create an AliyunDunAPI instance and call the setWebCCSwitch method to enable website CC protection. Finally, the corresponding prompt information is output based on the results returned by the interface.

3. Run the code
Upload the above two files to the website directory of the server, and ensure that the execution permissions are set correctly. Then, access the URL of the index.php file through the browser to run the code and implement the website's protection function.

Summary:
This article introduces how to use PHP to connect to the Alibaba Cloud Cloud Shield interface to implement website protection functions. By encapsulating the AliyunDunAPI class, we can easily call various functions of the Cloud Shield interface, such as turning on website CC protection, setting up black hole protection, etc. I hope this article will help you understand how to use PHP to connect to the Alibaba Cloud Cloud Shield interface, and play a practical role in website security protection.

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