http_banner获取2.0

更新如下

1. 端口可自定义 默认80

2. 线程可自定义 默认10

3. 使用了队列存消息

#-*-coding=utf-8-*-# __author__  = 'sanr'# __email__   = '5754190@qq.com'# __url__     = 'http://0x007.blog.51cto.com/'# __version__ = '2.0'import requestsimport reimport sysfrom threading import Thread,Lockimport Queueimport chardetimport netaddrimport socketimport structimport optparseimport osimport timelock = Lock()q = Queue.Queue()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):    '''        智能获取页面编码        第一步查找charset        第二步使用chardect智能匹配        '''        charset = None        if pagehtml != '':                # print 'use charset dect'                enc = chardet.detect(pagehtml)                # print 'enc= ', enc                if enc['encoding'] and enc['confidence'] > 0.9:                        charset = enc['encoding']                if charset == 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 charset                try:                        if charset:                                unicode('test',charset,errors='replace')                except Exception,e:                        print 'Exception',e                        charset = None        # print 'charset=', charset        return charsetdef http_banner():        while True:                try:                        if q.qsize() == 0:                                break;                        ip = q.get()                                                url='http://%s:%s'%(ip,port)                        url=requests.get(url,timeout=2)                         body = url.content                                                charset = None                        if 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                        #获取webserver信息                        Server=url.headers['server'][0:13]                        #获取title                        if Struts==200 or Struts==403 or Struts==401:                                title=re.findall(r"