Section C Http_banner get

#-*-coding=utf-8-*-# __author__  =  ' Sanr ' # __email__   =  ' [email  protected] ' # __url__     =  ' http://0x007.blog.51cto.com/' # __ version__ =  ' 0.1 ' import requestsimport refrom threading import thread, lockimport timeimport sysimport chardetimport netaddrimport structimport  Socketlock = lock () def ip2int (addr): Return struct.unpack ("! I ",  socket.inet_aton (addr)) [0]def int2ip (addr): Return socket.inet_ntoa (Struct.pack ("! I ",  addr)) Def int_dec (pagehtml):" Smart get page encoding first step find charset second step using Chardect smart Match "charset =  noneif pagehtml !=  ':# print  ' Use charset dect ' enc =  Chardet.detect (pagehtml) # print  ' enc=  ',  encif enc[' encoding '] and enc[' Confidence '] > 0.9:charset = enc[' encoding ']if charset&nbsP;== none:charset_re = re.compile ("(^|;) \s*charset\s*=) ([^\ "']*)",  re. M) Charset=charset_re.search (pagehtml[:1000])  charset=charset and charset.group (3)  or  None# test charsettry:if charset:unicode (' Test ', charset,errors= ' replace ') except exception, e:print  ' Exception ',echarset = none# print  ' charset= ', charsetreturn  Charsetdef http_banner (URL): Ip=urltry:url=requests.get (url,timeout=2) body = url.contentcharset  = Noneif body !=  ': Charset = int_dec (body) if charset ==  none or charset ==  ' ASCII ':charset =  ' iso-8859-1 ' if charset and  charset !=  ' ASCII '  and charset !=  ' Unicode ': Try:body = unicode (Body, charset,errors= ' replace ') except exception, e:body =  ' #获取状态码Struts =url.status_code# Get webserver information server=url.headers[' server '][0:13]#Get Titleif struts==200 or struts==403 or struts==401:title=re.findall (R <title> ( . *) <\/title> ", body) If len (title): Title = title[0].strip () else:title = " #输出加锁   Prevent the second line from entering # request lock Lock.acquire () print  ('%s\t%d\t%-10s\t%s '% (ip.lstrip ('/HTTP '), Struts,server,title)) # Release lock Lock.release () except  (requests. Httperror,requests. Requestexception,attributeerror,keyerror),e:passif __name__ ==  ' __main__ ': If len (SYS.ARGV)  >= 2:ips = sys.argv[1]else:print  ' usage: python http_banner.py  192.168.1./24  ' print  ' usage: python http_banner.py 192.168.1.1-192.168.1.254  ' Sys.exit () if  '-'  in ips:start, end = ips.split ('-') startlong = ip2int ( Start) endlong = ip2int (end) ips = netaddr. IPRange (start,end) for ip in list (IPs): url= ' http://%s '  %ipt = thread (target=http_ Banner,args= (URL,)) T.daemon=falset.start () elif  '/' in ips:ips = netaddr. Ipnetwork (IPS) for ip in list (IPS): url= ' http://%s '  %ipt = thread (target=http_ banner,args= (URL,)) T.daemon=falset.start ()

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/73/FB/wKiom1YLV4mAhyZVAARzoClci9E168.jpg "title=" http_ Banner.png "alt=" Wkiom1ylv4mahyzvaarzoclci9e168.jpg "/>

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Section C Http_banner get