python3实现端口扫描脚本
发布时间:2020-12-20 10:24:41 所属栏目:Python 来源:网络整理
导读:啊 好久没写代码了,想着多线程啥的都忘得差不多了 就下面这个啦, # coding=utf-8 import socket,threading from socket import * def tcp_connect(ip,port): tcpsock = socket(AF_INET,SOCK_STREAM) tcpsock.settimeout( 0.5 ) try : result = tcpsock.con
啊 好久没写代码了,想着多线程啥的都忘得差不多了
#coding=utf-8 import socket,threading from socket import * def tcp_connect(ip,port): tcpsock=socket(AF_INET,SOCK_STREAM) tcpsock.settimeout(0.5) try: result=tcpsock.connect_ex((ip,port)) if(result==0): print ("%s:%s 开启" % (ip,port)) else: #print ("%s:%s 关闭" % (ip,port)) pass tcpsock.close() except socket.error as e: print ("[!]错误",e) def url_ip(url): if(‘http://‘ in url or ‘https://‘ in url): url=url[url.find(‘://‘)+3:] targetip = socket.getaddrinfo(url,‘http‘)[0][4][0] print (targetip) port_scan(targetip) else: targetip = socket.getaddrinfo(url,‘http‘)[0][4][0] print (targetip) port_scan(targetip) def port_scan(ip): for i in range(200): tcp_connect(ip,i) def main(): print "-------------" print "1:ip扫描端口" print "2:url扫描端口" print "-------------" q=raw_input("选择功能:") if(int(q)==1): w=raw_input("ip=") t=threading.Thread(target=port_scan,args=(w,)) t.start() else: e=raw_input("url=") url_ip(e) main() ?
? 这是协程 # -*-coding:UTF-8 -*- # @Time: 2018/9/7 11:07 # @Author:gumgui # @File: 端口扫描.py import time import socket from gevent import monkey monkey.patch_all() import gevent import gevent.pool def TCP_connect(ip,port): """模拟TCP连接""" TCP_sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM) TCP_sock.settimeout(0.5) #设置连接超时 try: result = TCP_sock.connect_ex((ip,int(port))) if result == 0: print("[*]%s 端口 开启t"%port) else: # print("[!]%s端口 关闭"%port) pass TCP_sock.close() except socket.error as e: print("[!]错误:",e) def scan_ip(): """扫描目标IP""" ip = raw_input("[+]输入扫描目标IP:") print("[*]正在扫描") scan_port(ip) def scan_web(): """扫描目标网址""" web = raw_input("[+]输入扫描网址:") if "http://" in web or "https://" in web: web = web[web.find(‘://‘)+3:] print(web) print("[*]正在分析网站服务器IP") try: server_ip = socket.gethostbyname(str(web)) print("[*]服务器IP为%s"%server_ip) scan_port(server_ip) except Exception as e: print("[!]服务器IP获取失败") pass def scan_port(ip): """扫描端口""" print("[*]开始扫描目标端口") start = time.time() g = gevent.pool.Pool(50) #设置线程数 run_list = [] for port in range(1,200): run_list.append(g.spawn(TCP_connect,ip,port)) gevent.joinall(run_list) end = time.time() print("[*]总耗时%s"%time.strftime("%H:%M:%S",time.gmtime(end-start))) def main(): print( """ 1.通过IP扫描端口 2.通过网址扫描端口 """ ) uc = int(raw_input("[+]请输入选择:")) if 1 == uc: scan_ip() elif 2 == uc: scan_web() else: print("[!]输入有误") if __name__ == "__main__": main() (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |