本文主要是介绍Python3获取办公室IP并更新至腾讯云安全组，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
需求来源：
由于云服务器的安全组限制了只能在公司IP下远程连接，每次更新安全组时只能通过手动更新，办公室IP是动态IP，每隔三天变一次IP，时间久了就觉得麻烦，所以在查阅了腾讯云文档后发现有安全组的SDK，故而此脚本应运而生~~🤣🤣🤣
脚本说明
1.通过接口获取办公室公网IP
2.通过获取的IP与旧文件IP比对是否一致，一致则不执行后续操作
3.不一致则发送邮件及企业微信通知，
4.调用腾讯云SDK更新不同账户下办公室IP安全组规则
完整代码示例
# -*- coding: utf-8 -*-
import json
import smtplib
import requests
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.vpc.v20170312 import vpc_client, models# 查询安全组规则的版本【Version】及入站规则【Ingress】
def update_ip2security_group(SecretId, SecretKey, security_group_id, account_subject, office_ip):cred = credential.Credential(SecretId, SecretKey)# 实例化一个http选项，可选的，没有特殊需求可以跳过httpProfile = HttpProfile()httpProfile.endpoint = "vpc.tencentcloudapi.com"# 实例化一个client选项，可选的，没有特殊需求可以跳过clientProfile = ClientProfile()clientProfile.httpProfile = httpProfileclient = vpc_client.VpcClient(cred, "ap-guangzhou", clientProfile)try:# 实例化一个请求对象,每个接口都会对应一个request对象req = models.DescribeSecurityGroupPoliciesRequest()params = {"SecurityGroupId": security_group_id}req.from_json_string(json.dumps(params))# 返回的resp是一个DescribeSecurityGroupPoliciesResponse的实例，与请求对象对应resp = client.DescribeSecurityGroupPolicies(req)# 输出json格式的字符串回包json_req = resp.to_json_string()# 获取当前安全组规则的修改版本security_group_policy_version = json.loads(json_req)['SecurityGroupPolicySet']['Version']# policy_index = json.loads(json_req)['SecurityGroupPolicySet']['Ingress'][0]['PolicyIndex']# 日志打印handle_info(account_subject, security_group_policy_version, office_ip)print("当前规则如下：\n", json.loads(json_req)['SecurityGroupPolicySet'])# 根据安全的顺序的索引来替换replace_security_policy(SecretId, SecretKey, security_group_id, security_group_policy_version, office_ip)except TencentCloudSDKException as err:print(err)def replace_security_policy(SecretId, SecretKey, security_group_id, version, office_ip):"""注意：此方法是基于安全组规则索引来修改规则，如果增加了新的规则，则之前的添加的规则索引都会+1，考虑到以上SDK规则要求：1.建议在使用此方法时先記錄上一次的IP信息，根據上一次IP記錄，2.使要修改的安全组下只有一条规则即可用该方法。以上办法任选其一！"""cred = credential.Credential(SecretId, SecretKey)# 实例化一个http选项，可选的，没有特殊需求可以跳过httpProfile = HttpProfile()httpProfile.endpoint = "vpc.tencentcloudapi.com"# 实例化一个client选项，可选的，没有特殊需求可以跳过clientProfile = ClientProfile()clientProfile.httpProfile = httpProfileclient = vpc_client.VpcClient(cred, "ap-guangzhou", clientProfile)try:# 实例化一个请求对象,每个接口都会对应一个request对象req = models.ReplaceSecurityGroupPolicyRequest()params = {"SecurityGroupId": security_group_id,"SecurityGroupPolicySet": {"Version": version,"Ingress": [{"PolicyIndex": 0,"Protocol": "ALL","Port": "ALL","CidrBlock": office_ip,"Action": "ACCEPT","PolicyDescription": "办公室IP","ModifyTime": ""}]}}req.from_json_string(json.dumps(params))# 返回的resp是一个ReplaceSecurityGroupPolicyResponse的实例，与请求对象对应resp = client.ReplaceSecurityGroupPolicy(req)# 输出json格式的字符串回包print(resp.to_json_string())print("规则修改执行完毕！")except TencentCloudSDKException as err:print(err)def handle_info(account_subject, version, ip_address):print(f"当前执行修改的账户为：{account_subject},安全组修改版本为：{version},修改后的IP地址为：{ip_address}")def send_mail(old_ip, new_ip):"""smtp_server : 邮件SMTP服务器地址【这里使用的腾讯企业邮件服务器】sender_email：发件人地址sender_password：发件人邮箱授权码【可登录网页端安全设置里获取smtp授权码】receiver_email_list： 收件人邮箱列表mail_subject：邮件主题message：邮件内容正文"""smtp_server = "smtp.exmail.qq.com"sender_email = 'mail@qq.com'sender_password = "xxxxxxxx"receiver_email_list = ['zhangsan@qq.com', 'lisi@qq.com']receiver_email = receiver_email_listmail_subject = " Office IP Changed!"# 设置邮件内容msg = MIMEMultipart()msg['From'] = sender_emailmsg['To'] = ','.join(receiver_email)msg['Subject'] = mail_subjectmessage = f"The old ip is {old_ip},The new ip is {new_ip} !"# 邮件正文msg.attach(MIMEText(message, 'plain'))# 连接到QQ邮箱的SMTP服务器try:server = smtplib.SMTP_SSL(smtp_server, 465)server.login(sender_email, sender_password)server.sendmail(sender_email, receiver_email_list, msg.as_string())print("邮件发送成功")server.quit()except Exception as e:print("邮件发送失败:", e)def send_wxwork(old_ip, new_ip):wx_work_hook = "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"notice1 = {"msgtype": "markdown","markdown": {"content":"# IP变动通知\n"f">旧IP:<font color=\"comment\">{old_ip}</font>\n"f">新IP:<font color=\"info\">{new_ip}</font>\n"}}response = requests.post(wx_work_hook, json=notice1)print(response.text)if __name__ == '__main__':"""1.通过接口获取办公室公网IP2.通过获取的IP与旧文件IP比对是否一致，一致则不执行后续操作3.不一致则发送邮件及企业微信通知，4.调用腾讯云SDK更新不同账户下办公室IP安全组规则"""Secret_dict = {"aa": {"account_subject": "阿里巴巴","SecretId": "SecretId","SecretKey": "SecretKey","security_group_id": "security_group_id"},"bb": {"account_subject": "腾讯","SecretId": "SecretId","SecretKey": "SecretKey","security_group_id": "security_group_id"}}aa_secretId = Secret_dict['aa']['SecretId']aa_secretKey = Secret_dict['aa']['SecretKey']aa_security_group_id = Secret_dict['aa']['security_group_id']aa_account_subject = Secret_dict['aa']['account_subject']bb_secretId = Secret_dict['bb']['SecretId']bb_secretKey = Secret_dict['bb']['SecretKey']bb_security_group_id = Secret_dict['bb']['security_group_id']bb_account_subject = Secret_dict['bb']['account_subject']# 1.获取IPres = requests.get('http://icanhazip.com/)')net_ip = res.text.strip('\n')# 2.获取旧文件IPwith open('office_ip', 'r') as f:file_ip = f.read()# 3.比对IPif net_ip == file_ip:print(f"IP一致！当前IP为：{net_ip}")exit(1)print("IP不一致")# 更新IP文件with open('office_ip', 'w') as f:f.seek(0) # 调整句柄到开头f.write(net_ip)# 发送邮件通知及企业微信通知send_mail(file_ip, net_ip)send_wxwork(file_ip, net_ip)# 修改aa账户办公室IP安全组规则update_ip2security_group(aa_secretId, aa_secretKey, aa_security_group_id, aa_account_subject, net_ip)# 修改bb账户办公室IP安全组规则update_ip2security_group(bb_secretId, bb_secretKey, bb_security_group_id, bb_account_subject, net_ip)最后
以上完整脚本，有需要可自身场景需求修改。
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