云主机遇到攻击怎么处理

import requests
import json

# 腾讯云API密钥
secret_id = 'your_secret_id'
secret_key = 'your_secret_key'

# 配置防火墙规则
def configure_firewall_rule(instance_id, rule):
    url = f'https://api.cloud.tencent.com/v2/index.php?Action=CreateSecurityGroupRule&Version=2017-03-12&Region=gz'
    headers = {
        'Content-Type': 'application/json',
        'Authorization': f'Bearer {get_access_token()}'
    }
    data = {
        'InstanceID': instance_id,
        'Rule': rule
    }
    response = requests.post(url, headers=headers, data=json.dumps(data))
    return response.json()

# 获取访问令牌
def get_access_token():
    url = f'https://api.cloud.tencent.com/v2/index.php?Action=GetAccessToken&Version=2017-03-12'
    headers = {
        'Content-Type': 'application/json',
        'Authorization': f'Bearer {get_access_token()}'
    }
    response = requests.post(url, headers=headers)
    return response.json()['AccessToken']

# 示例规则
rule = {
    'Protocol': 'TCP',
    'PortRange': '80,443',
    'SourceCidr': '0.0.0.0/0',
    'Policy': 'ACCEPT'
}

# 配置防火墙规则
instance_id = 'your_instance_id'
response = configure_firewall_rule(instance_id, rule)
print(response)