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scan_ip_port_2.py
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65 lines (61 loc) · 2.14 KB
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#!/usr/bin/env python
# -*- coding: gbk -*-
__author__ = 'mikephp'
import socket,time,sys,os,struct
current_file_path = sys.path[0]
print current_file_path
def ip2int(ip):
return socket.ntohl(struct.unpack("I",socket.inet_aton(ip))[0])
def int2ip(ip):
if ip < 0:
ip = struct.unpack("I", struct.pack('i', ip))[0]
return socket.inet_ntoa(struct.pack('I',socket.htonl(ip)))
def scan_ip_port(ip_start,ip_step,ip_end,port,port_step):
#file_obj = open(current_file_path+'/ip.txt')
print 'start ip %s'% ip_start
file = open(current_file_path+"/log.txt", "a")
file_failed = open(current_file_path+"/log_failed.txt", "a")
#a=socket.inet_aton()
#for line in file_obj:
print type(ip_start)
current_ip = ip2int(ip_start)
#current_ip = int(socket.inet_aton(ip_start),16)
print current_ip
current_port = port
print type(current_ip)
print type(ip_step)
while current_ip < socket.inet_aton(ip_end):
print 'current ip %s,port %d'%(int2ip(current_ip),current_port)
try:
sc=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
#ip = line.split()[0]
#port = int(line.split()[1])
#print curren_ip,port
#设置超时时间（0.0）
sc.settimeout(1)
sc.connect((current_ip,current_port))
timenow=time.localtime()
datenow = time.strftime('%Y-%m-%d %H:%M:%S', timenow)
logstr="%s:%d 连接成功->%s \n" %(socket.inet_ntoa(current_ip),current_port,datenow)
print logstr
sc.close()
except:
timenow=time.localtime()
datenow = time.strftime('%Y-%m-%d %H:%M:%S', timenow)
logstr="%s:%d 连接失败->%s \n" %(int2ip(current_ip),current_port,datenow)
print logstr
file_failed.write(logstr)
current_ip = (current_ip) + (ip_step)
current_port = current_port + port_step
#file_obj.close()
file.close()
file_failed.close()
ip_start = '172.16.0.1'
ip_end = '172.31.255.254'
ip_step = 1
port=170
port_step=0
scan_ip_port(ip_start,ip_step,ip_end,port,port_step)
print "sleep 10....."
time.sleep(3)
print "task over"