python构造一个freebuf新闻发送脚本

前言：

放假学习完web漏洞后。想写一个脚本

然而自己菜无法像大佬们一样写出牛逼的东西

尝试写了，都以失败告终。

还有一个原因：上学时间不能及时看到，自己也比较懒。邮件能提醒自己。

需要安装的模块：

requests模块

smtplib模块

email模块

正文：

这个脚本的原理其实很简单把freebuf上的a标签抓取

然后获去href里面的链接与title的标题写入到txt，读取txt。发送邮箱

架空txt。间隔12个小时发一次，加上循环。

代码：

import requests
from bs4 import BeautifulSoup
import smtplib
import re
from email.mime.text import MIMEText
from email.header import Header
import time
while True:
  def freebuf():
      url="http://www.freebuf.com"
      headers={'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0'}
      res=requests.get(url,headers)
      bw=res.content.decode('utf-8')
      allsectool=re.findall('<a href="http://www.freebuf.com/sectool/.*?.html" target="_blank" title=".*?">',bw)
      allsectoolurl=BeautifulSoup(str(allsectool),'html.parser')
      osw=allsectoolurl.find_all('a')
      for u1 in osw:
          u3=u1.get('href')
          u4=u1.get('title')
          print(u3,"标题：",u4,file=open('freebuf.txt','a',encoding='utf-8'))



      networkall=re.findall('<a href="http://www.freebuf.com/articles/network/.*?.html" target="_blank" title=".*?">',bw)
      neturl=BeautifulSoup(str(networkall),'html.parser')
      netus=neturl.find_all('a')
      for y in netus:
          neturls=y.get('href')
          netiles=y.get('title')
          print(neturls,"标题：",netiles,file=open('freebuf.txt','a',encoding='utf-8'))

      jobsall=re.findall('<a href="http://www.freebuf.com/jobs/.*?.html" target="_blank" title=".*?">',bw)
      jobsurl=BeautifulSoup(str(jobsall),'html.parser')
      jobsurly=jobsurl.find_all('a')
      for m in jobsurly:
          m2=m.get('href')
          m3=m.get('title')
          print(m2,"标题：",m3,file=open('freebuf.txt','a',encoding='utf-8'))

      newsall=re.findall('<a href="http://www.freebuf.com/news/.*?.html" target="_blank" title=".*?">',bw)
      newsurl=BeautifulSoup(str(newsall),'html.parser')
      usd=newsurl.find_all('a')
      for g2 in usd:
          psw=g2.get('href')
          pswt=g2.get('title')
          print(psw,"标题：",pswt,file=open('freebuf.txt','a',encoding='utf-8'))

      vulsall=re.findall('<a href="http://www.freebuf.com/vuls/.*?.html" target="_blank" title=".*?">',bw)
      vulsallurl=BeautifulSoup(str(vulsall),'html.parser')
      gew=vulsallurl.find_all('a')
      for hp in gew:
          hpw=hp.get('href')
          gpw2=hp.get('title')
          print(hpw,"标题：",gpw2,file=open('freebuf.txt','a',encoding='utf-8'))

      system=re.findall('<a href="http://www.freebuf.com/articles/system/166121.html" target="_blank" title=".*?">',bw)
      systemurl=BeautifulSoup(str(system),'html.parser')
      sys=systemurl.find_all('a')
      for v in sys:
          v1=v.get('href')
          v2=v.get('title')
          print(v1,"标题：",v2,file=open('freebuf.txt','a',encoding='utf-8'))



  freebuf()



  def Email():
      try:
          lk = open('freebuf.txt', 'r',encoding='utf-8')
          pg = lk.read()
          lk.close()
      except Exception as g:
          print('[-]报错', g)
      sender="发送人"
      recivs="接收人"
      message=MIMEText('''
                    freebuf新闻快报

                    {}

                    '''.format(str(pg)),'plain','utf-8')
      message['From']=Header('发送人')
      sub="freebuf安全快报"
      message['subject']=Header(sub,'utf-8')
      try:
        smtp=smtplib.SMTP()
        smtp.connect("smtp服务",25)
        smtp.login("你自己的邮箱","你自己的邮箱密码")
        smtp.sendmail(sender,recivs,message.as_string())
        print('[+]发送成功')
      except Exception as l:
          print('[-]发送失败',l)

      ws=open('freebuf.txt','w')
  Email()
  time.sleep(43200)

　运行截图

qq邮箱接收到的：

可以根据自己的喜好去抓取。