曲啸,小方块超级玛丽,与卓越同行
昨晚今晚写了两晚，总算把py port scanner 写完了，姑且称之为0.1版本，算是一个python多线程端口扫描工具。
水平有限，实话中间有一些困惑和不解的地方，代码可能也写的比较乱。有些问题并未找到很好的解决方法，还望大家谅解。速度大家自己试验，我感觉还行。
送上效果图两份，分别是扫单ip和扫ip段：
源码：
#扫描常用端口
portlist = [21, 22, 23, 25, 80, 135, 137, 139, 445, 1433, 1502, 3306, 3389, 8080, 9015]
#得到一个队列
def getqueue(list):
portqueue = queue.queue(65535)
for p in list:
portqueue.put(p)
return portqueue
#单ip扫描线程个数
nthread = 20
#线程锁
lock = threading.lock()
#超时时间
timeout = 3.0
#打开的端口列表
openport = []
class scanthread(threading.thread):
def __init__(self, scanip):
threading.thread.__init__(self)
self.ip = scanip
def ping(self, port):
global openport, lock, timeout
sock = socket.socket(socket.af_inet, socket.sock_stream)
sock.settimeout(timeout)
address = (self.ip, port)
try:
sock.connect(address)
except:
sock.close()
return false
sock.close()
openport.append(port)
if lock.acquire():
print "ip:%s port:%d" % (self.ip, port)
lock.release()
return true
class scanthreadsingle(scanthread):
def __init__(self, scanip, singlequeue):
scanthread.__init__(self, scanip)
self.singlequeue = singlequeue
def run(self):
while not self.singlequeue.empty():
p = self.singlequeue.get()
self.ping(p)
class scanthreadmulti(scanthread):
def __init__(self, scanip, portlist):
scanthread.__init__(self, scanip)
self.list = portlist[:]
def run(self):
for p in self.list:
self.ping(p)
class shell(cmd.cmd):
u'''py port scanner 0.1 使用说明：
port [port..] 设置扫描的端口，用逗号分隔。
默认：21, 22, 23, 25, 80, 135, 137, 139, 445, 1433, 1502, 3306, 3389, 8080, 9015
example：port 21,23,25
example: port 1000..2000
example: port 80,443,1000..1500
scan [ip] 扫描某一ip地址
example: scan 192.168.1.5
search [ip begin]-[ip end] 扫描某一ip段
example: search 192.168.1.1-192.168.1.100
time [timeout] 设置超时时间，默认为3秒
example: time 5
cls 清楚屏幕内容
listport 打印端口列表
help 打开本帮助
'''
def __init__(self):
cmd.cmd.__init__(self)
reload(sys)
sys.setdefaultencoding('utf-8')
self.prompt = "port scan >>"
self.intro = "py port scanner 0.1"
def do_eof(self, line):
return true
def do_help(self, line):
print self.__doc__
#设置端口
def do_port(self, line):
global portlist
portlist = []
listtmp = line.split(',')
for port in listtmp:
if port.find("..") < 0:
if not port.isdigit():
print "输入错误"
return false
portlist.append(int(port))
else:
rangelst = port.split("..")
if not (rangelst[0].isdigit() and rangelst[1].isdigit()):
raise valueerror
exit()
for i in range(int(rangelst[0]), int(rangelst[1])):
portlist.append(i)
def do_scan(self, line):
global nthread, portlist
threadlist = []
strip = line
singlequeue = getqueue(portlist)
for i in range(0, nthread):
t = scanthreadsingle(strip, singlequeue)
threadlist.append(t)
for t in threadlist:
t.start()
for t in threadlist:
t.join()
def do_search(self, line):
global nthread, portlist
threadlist = []
(beginip, endip) = line.split("-")
try:
socket.inet_aton(beginip)
socket.inet_aton(endip)
except:
print "输入错误"
return
iprange = beginip[0:beginip.rfind('.')]
begin = beginip[beginip.rfind('.') + 1:]
end = endip[endip.rfind('.') + 1:]
for i in range(int(begin), int(end)):
strip = "%s.%s" % (iprange, i)
t = scanthreadmulti(strip, portlist)
threadlist.append(t)
for t in threadlist:
t.start()
for t in threadlist:
t.join()
def do_listport(self, line):
global portlist
for p in portlist:
print p,
print '\n'
def do_time(self, line):
global timeout
try:
timeout = float(line)
except:
print u"参数错误"
def do_cls(self, line):
os.system("cls")
if '__main__' == __name__:
try:
os.system("cls")
shell = shell()
shell.cmdloop()
except:
exit()
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