原理

我们利用已有可正常上网的校园网账户作为跳板，连上网后在后台下线账号所登录的设备，登录的设备实际上已经联网并可以正常上网使用。

使用方法

参数配置：1、校园网账号2、校园网密码3、校园网后台登录域名4、校园网wlanacname
连接校园网，浏览器打开http://1.1.1.1 跳转到域名
http://11.11.11.11/webauth.do?wlanacname=XXXX&wlanuserip=111.111.111.111&mac=AA:BB:CC:DD:EE:FF&url=http://1.1.1.1

校园网后台登录域名是http://11.11.11.11
校园网wlanacname是XXXX

注意事项

使用之前请确保校园网的认证系统是石斧软件的。
登录界面如下。

import requests
import json
import socket
import time
import re
import sys
import hashlib# 校园网账号
userid = "账号"
# 校园网密码
passwd = "密码"
# 校园网管理后台登录域名
xywhost = "http://11.11.11.11"
# 校园网登录链接的wlanacname
wlanacname = "XXXX"hostsname = socket.gethostname()
loginmsg = "test"#       主程序
def main():# try:global passmd5passmd5 = get_md5(passwd)print("*******程序开始运行*******","\n主机名：",hostsname,"\n你的IP是:", ip())print("3秒后开始登录操作")time.sleep(2)logout()login()# except:print("")exit#       获取内网IP
def ip():global ipglobal passmd5url = "http://1.1.1.1"x = requestsr = x.get(url, allow_redirects=False)rtext = r.textresult = re.search(r"\d{1,3}.\d{2,3}.\d{1,3}.\d{1,3}",str(rtext))ip = result.group()return ipdef login():global ip#       登录操作x2 = requestsx = requests.session()x.get(xywhost)quickAuthShare = x.get(xywhost + "/quickAuthShare.do?wlanacip=&wlanacname=" + wlanacname + "&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=" + ip)data = json.loads(quickAuthShare.text)loginmsg = data["message"]#       获取验证码r = x.post(xywhost + "/self/tologin.do")data = json.loads(r.text)verifyCode = data["data"]["verifyCode"]print("验证码:",verifyCode)#       登录操作获取cookieheaders={'Connection': 'keep-alive','Accept': 'application/json, text/plain, */*','Content-Type': 'application/json;charset=UTF-8','Origin': xywhost,'Referer': xywhost + '/self/index.html','Accept-Encoding': 'gzip,deflate','Accept-Language': 'zh-CN,zh;q=0.9'}data = '{"accountId":"' + userid + '","password":"' + passmd5 + '","verifyCode":"'r2 = x.post(url=xywhost + "/self/login.do?",headers=headers,data=data+verifyCode+"\"}")data = json.loads(r2.text)status = data["errmsg"]print("登录:",status)print(loginmsg)#       数据变量num = 0times = 0while True:try:#       获取在线清单和设备IDdata2 = '{"accountId":"' + userid + '"}'r3 = x.post(url=xywhost +"/self/getonline.do?",headers=headers,data=data2)data = json.loads(r3.text)online = data["rows"]if('billingId'in r3.text):print("**********设备在线*******")online = data["rows"][0]["billingId"]serverIp = data["rows"][0]["serverIp"]ip = data["rows"][0]["accountIp"]print("在线设备：",online,"\n设备IP：",ip,)#       下线设备data3 = '{"accountId":"' +userid + '","accountIp":"'+ ip +'","billingId":"'+ online +'","serverIp":"' + serverIp + '"}'r4 = x.post(url=xywhost+"/self/kickonline.do?",headers=headers,data=data3)quickAuthShare = x.get(xywhost + "/quickAuthShare.do?wlanacip=&wlanacname="+ wlanacname + "&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=" + ip)data = json.loads(r4.text)status = data["errmsg"]times += 1print("设备" + status  + "，拨号" + str(times) + "次")num = 0time.sleep(1)quickAuthShare = x.get(xywhost + "/quickAuthShare.do?wlanacip=&wlanacname="+ wlanacname + "&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=" + ip)data = json.loads(quickAuthShare.text)loginmsg = data["message"]print(loginmsg)else:num += 1if ( num>5 ):headers2={'Cache-Control': 'no-cache'}r5 = x2.get("http://h5.analytics.126.net/news/c", headers=headers2 , allow_redirects=False)if( 'ok'in r5.text ):print("登录状态：联网成功！")print("登录状态：联网成功！")print("登录状态：联网成功！")input("\n\n")exit()else:print("登录状态：登录失败！")logout()login()  else:passtime.sleep(1)except:print("")break
def logout():#       断网操作x = requests.session()r = x.get(xywhost+"/quickAuthShare.do?wlanacip=&wlanacname="+ wlanacname +"&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=" + ip)data = json.loads(r.text)distoken = data["distoken"]print("distoken:",distoken)time.sleep(2)r2 = x.get(xywhost+"/httpservice/appoffline.do?wlanacip=&wlanacname="+ wlanacname +"&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=&distoken="+ distoken)data = json.loads(r2.text)message = data["message"]print("下线状态:",message)quickAuthShare = x.get(xywhost + "/quickAuthShare.do?wlanacip=&wlanacname="+ wlanacname +"&userId=" + userid + "&passwd=" + passwd + "&mac=&wlanuserip=" + ip)def get_md5(v):import hashlib# Message Digest Algorithm MD5（中文名为消息摘要算法第五版）为计算机安全领域广泛使用的一种散列函数，用以提供消息的完整性保护md5 = hashlib.md5()   #md5对象，md5不能反解，但是加密是固定的，就是关系是一一对应，所以有缺陷，可以被对撞出来## update需要一个bytes格式参数md5.update(v.encode('utf-8'))  #要对哪个字符串进行加密，就放这里value = md5.hexdigest()  #拿到加密字符串return valuemain();

Python代码GITHUB出处