Python 使用python-nmap模块实现端口扫描器
#!/usr/bin/python#-*- coding:utf-8 -*-
import nmap
import re
import mytools as tool
import sys
reload(sys)
sys.setdefaultencoding('utf8')
def nmScan(hostlist,portrange,whitelist):
p = re.compile("^(\d*)\-(\d*)$")
if type(hostlist) != list:
help()
portmatch = re.match(p,portrange)
if not portmatch:
help()
l = []
for host in hostlist:
result = ''
nm = nmap.PortScanner()
tmp = nm.scan(host,portrange)
result = result + "<h2>ip地址:%s 主机名:[%s]......%s</h2><hr>" %(host,tmp['scan']['hostname'],tmp['scan']['status']['state'])
try:
ports = tmp['scan']['tcp'].keys()
except KeyError,e:
if whitelist:
whitestr = ','.join(whitelist)
result = result + "未扫到开放端口!请检查%s端口对应的服务状态" %whitestr
else:
result = result + "扫描结果正常，无暴漏端口"
continue
for port in ports:
info = ''
if port not in whitelist:
info = '<strong><font color=red>Alert:非预期端口</font><strong> '
else:
info = '<strong><font color=green>Info:正常开放端口</font><strong> '
portinfo = "%s <strong>port</strong> : %s <strong>state</strong> : %s <strong>product<strong/> : %s <br>" %(info,port,tmp['scan']['tcp']['state'],
tmp['scan']['tcp']['product'])
result = result + portinfo
l.append()
return l
def help():
print "Usage: nmScan(['127.0.0.1',],'0-65535')"
if __name__ == "__main__":
hostlist = ['10.10.10.10','10.10.10.11']
portrange = '0-65535'
whitelist =
l = nmScan(hostlist,portrange,whitelist)
sender = 'douniwan@qq.com'
receiver = ['gccmx@163.com','gccmx@qq.com']
subject = '服务器端口扫描'
smtpserver = 'smtp.exmail.qq.com'
smtpuser = 'gaochenchao@huoqiu.cn'
smtppass = 'gccmx163'
mailcontent = ''
for i in range(len(l)):
mailcontent = mailcontent + l
tool.sendemail(sender,receiver,subject,mailcontent,smtpserver,smtpuser,smtppass)
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