[Python小工具]简单的C段探测Title+Server

#-*- coding:utf-8 -*-import reimport requestsimport sys#隐蔽https请求报错requests.packages.urllib3.disable_warnings()def c(ip):
   '''
   生成c段以及请求c段
   '''
   reg = r'\d{1,3}\.\d{1,3}\.\d{1,3}\.'
   a = re.findall(reg,ip)
   
   ip_list = []    #生成c段ip
   for i in range(1,256):
       ip_list.append(a[0]+repr(i))
   
   headers = {        'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 Safari/537.36'
   }    
   for i in ip_list:        try:
           response = requests.get('http://'+i,verify=False,headers=headers,timeout=5)
           titles(i,response)        except Exception,e:            print ' 【IP】：http://'+i+'     请求失败'def titles(i,response):
   '''
   处理输出信息
   '''
   reg = r'<title>(.*?)</title>'
   title = re.findall(reg,response.content.lower())    if(response.headers['server'] != ''):
       server = response.headers['server']    else:
       server = 'Null'
   print ' 【IP】：http://'+i,    if(len(title) != 0):        print '    Server:'+server,        print '  Title:',        
       try:            print title[0].decode('utf-8')        except Exception,e:            print title[0].decode('gbk')    else:        print '    Server:'+serverif(len(sys.argv) < 3):
   sys.exit('参数有误，正确格式为：scan.py --url xx.xx.xx.xx')else:
   ip = sys.argv[2]
reg = r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'ip_get = re.findall(reg,ip)if(len(ip_get) == 0):
   sys.exit('IP有误，正确格式为：scan.py --url xx.xx.xx.xx')else:
   c(ip_get[0])