群辉Python实现阿里云域名DDNS动态解析

前两天发现一直开着机的黑群晖还有一半性能没用上，于是给安装上了centos7并且装上宝塔，成为一台调试机器。我的网络是中国移动的动态内网地址，但是分配了公网ipv6地址，于是打算使用阿里云动态域名解析实现ip变化仍能访问，然后宝塔里面的阿里云动态域名解析插件居然还要收费5元！不能忍，于是动手写了一个小脚本实现此功能，支持ipv4与ipv6。

首先使用pip工具安装阿里云python版的sdk，以及其它的支持库

pip3 install aliyun-python-sdk-core-v3 pip3 install aliyun-python-sdk-domain pip3 install aliyun-python-sdk-alidns pip3 install requests

要通过api接口操作阿里云账号，必须使用 accessKeyId 和 accessSecret ，这两个东西可以在阿里云控制台个人中心直接获取。

然后抄代码

from aliyunsdkcore.client import AcsClient from aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkalidns.request.v20150109.DescribeSubDomainRecordsRequest import DescribeSubDomainRecordsRequest from aliyunsdkalidns.request.v20150109.DescribeDomainRecordsRequest import DescribeDomainRecordsRequest import requests import json class Aliyun: def __init__(self,accessKeyId,accessSecret,region,domain,ipv4name,ipv6name): self.accessKeyId=accessKeyId self.accessSecret=accessSecret self.ipv4name=ipv4name self.ipv6name=ipv6name self.domain=domain self.client=AcsClient(accessKeyId, accessSecret, region) def update(self,RecordId, RR, Type, Value): # 修改域名解析记录 from aliyunsdkalidns.request.v20150109.UpdateDomainRecordRequest import UpdateDomainRecordRequest request = UpdateDomainRecordRequest() request.set_accept_format('json') request.set_RecordId(RecordId) request.set_RR(RR) request.set_Type(Type) request.set_Value(Value) response = self.client.do_action_with_exception(request) def add(self,DomainName, RR, Type, Value): # 添加新的域名解析记录 from aliyunsdkalidns.request.v20150109.AddDomainRecordRequest import AddDomainRecordRequest request = AddDomainRecordRequest() request.set_accept_format('json') request.set_DomainName(DomainName) request.set_RR(RR) request.set_Type(Type) request.set_Value(Value) response = self.client.do_action_with_exception(request) def getdomainlist(self,domain,ipv4or6,name): request = DescribeSubDomainRecordsRequest() request.set_accept_format('json') request.set_DomainName(domain) request.set_SubDomain(name + '.' + domain) request.set_Type(ipv4or6) response = self.client.do_action_with_exception(request) # 获取域名解析记录列表 domain_list = json.loads(response) # 将返回的JSON数据转化为Python能识别的 return domain_list def TS(self,text): curtime = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time())) TS_URL = "企业微信推送地址" data={ "lx":"textcard", "title":"阿里云DDNS自动解析", "desc":'<div class="gray">'+curtime+'</div> <div class="highlight">'+text+'</div>', "url":"https://www.daimadog.com", "more":"更多" } r=requests.post(TS_URL,data=data) print(r.text) def getip(self,isipv4,isipv6): if isipv4==True: r = requests.get('https://api-ipv4.ip.sb/ip') if r.status_code==requests.codes.ok: ipv4=r.text with open("/www/Python/aliyun/ipv4.log","r") as fr: oldipv4=fr.read() #print(oldipv4) fr.close() if oldipv4==ipv4: print("IPV4本地对比无变化："+oldipv4) else: with open("/www/Python/aliyun/ipv4.log","w+") as f: f.write(ipv4) f.close() print("IPV4本地对比发生变化："+ipv4) domain_list=self.getdomainlist(self.domain,"A",self.ipv4name) if domain_list['TotalCount'] == 0: self.add(self.domain, self.ipv4name, "A", ipv4) print("新建域名IPV4解析成功") self.TS("新建域名IPV4解析成功："+ipv4) elif domain_list['TotalCount'] == 1: if domain_list['DomainRecords']['Record'][0]['Value'].strip() != ipv4.strip(): self.update(domain_list['DomainRecords']['Record'][0]['RecordId'], self.ipv4name, "A", ipv4) print("修改域名IPV4解析成功") self.TS("修改域名IPV4解析成功："+ipv4) else: print("查询对比IPv4地址无变化") elif domain_list['TotalCount'] > 1: from aliyunsdkalidns.request.v20150109.DeleteSubDomainRecordsRequest import DeleteSubDomainRecordsRequest request = DeleteSubDomainRecordsRequest() request.set_accept_format('json') request.set_DomainName(self.domain) request.set_RR(self.ipv4name) request.set_Type("A") response = self.client.do_action_with_exception(request) self.add(self.domain, self.ipv4name, "A", ipv4) print("修改域名IPV4解析成功") self.TS("修改域名IPV4解析成功："+ipv4) else: print("ipv4地址查询失败") self.TS("ipv4地址查询失败，请及时检查！") if isipv6==True: r = requests.get('https://api-ipv6.ip.sb/ip') if r.status_code==requests.codes.ok: ipv6=r.text with open("/www/Python/aliyun/ipv6.log","r") as fr: oldipv6=fr.read() fr.close() #print(oldipv6) if oldipv6==ipv6: print("IPV6本地对比无变化："+oldipv6) else: with open("/www/Python/aliyun/ipv6.log","w+") as f: f.write(ipv6) print("IPV6本地对比发生变化："+ipv6) f.close() domain_list=self.getdomainlist(self.domain,"AAAA",self.ipv6name) if domain_list['TotalCount'] == 0: self.add(self.domain, self.ipv6name, "AAAA", ipv6) print("新建域名解析成功") self.TS("新建域名解析成功："+ipv6) elif domain_list['TotalCount'] == 1: if domain_list['DomainRecords']['Record'][0]['Value'].strip() != ipv6.strip(): self.update(domain_list['DomainRecords']['Record'][0]['RecordId'], self.ipv6name, "AAAA", ipv6) print("修改域名IPV6解析成功") self.TS("修改域名IPV6解析成功："+ipv6) else: print("查询对比IPv6地址无变化") elif domain_list['TotalCount'] > 1: from aliyunsdkalidns.request.v20150109.DeleteSubDomainRecordsRequest import DeleteSubDomainRecordsRequest request = DeleteSubDomainRecordsRequest() request.set_accept_format('json') request.set_DomainName(self.domain) request.set_RR(self.ipv6name) request.set_Type("AAAA") response = self.client.do_action_with_exception(request) self.add(self.domain, self.ipv6name, "AAAA", ipv6) print("修改域名IPV6解析成功") self.TS("修改域名IPV6解析成功："+ipv6) else: print("ipv6地址查询失败") self.TS("ipv6地址查询失败，请及时检查！") aliyun=Aliyun("你的accessKeyId","你的accessSecret","区域","一级域名","ipv4二级域名前缀","ipv6二级域名前缀") aliyun.getip(False,True)#第一个是ipv4，第二个ipv6，true开启，false关闭

保存上面的代码，将里面需要修改的地方改成你的，然后在宝塔面板中添加计划任务.

手动点击执行后看看日志

注意：请手动修改代码中的ip地址保存文件路径！否则可能会报错！

原文链接：https://www.daimadog.com/7693.html