域名到期不续网站就废了

import requests
import json

# 腾讯云API密钥
secret_id = 'YOUR_SECRET_ID'
secret_key = 'YOUR_SECRET_KEY'

# 域名信息
domain_name = 'example.com'
expiration_date = '2023-10-01'

# 获取当前时间
import datetime
now = datetime.datetime.now()

# 检查是否即将到期
if expiration_date <= now.strftime('%Y-%m-%d'):
    # 构建请求参数
    params = {
        'Action': 'RenewDomain',
        'DomainName': domain_name,
        'RenewalPeriod': 1  # 续费1年
    }

    # 签名并发送请求
    url = 'https://cns.tencentcloudapi.com/'
    headers = {
        'Content-Type': 'application/json',
        'Authorization': get_authorization(secret_id, secret_key, url, params)
    }
    response = requests.post(url, headers=headers, data=json.dumps(params))

    # 处理响应
    if response.status_code == 200:
        print('域名续费成功')
    else:
        print('域名续费失败:', response.text)

def get_authorization(secret_id, secret_key, url, params):
    # 签名逻辑（简化示例）
    timestamp = int(datetime.datetime.now().timestamp())
    sign_str = f'GET\n{url}\n{timestamp}\n{params}'
    signature = hashlib.sha256((sign_str + secret_key).encode()).hexdigest()
    return f'TC3-HMAC-SHA256 Credential={secret_id}/2023-10-01/cns/tc3_request, SignedHeaders=content-type;host;x-tc-action;x-tc-timestamp, Signature={signature}'