使用python掃瞄伺服器開放的埠和服務

在安裝有nmap和python3的centos等linux伺服器上直接執行執行

須在同目錄下建立乙個名為ip.txt的檔案

在txt檔案中放入需要掃瞄的ip

def open_post1(self): # 構建open的ip和埠

sport = "-p1-1000 "

print("掃瞄："+self.ip)

ord_1 = "nmap -t5 -ss "+sport+self.ip

ord_2_1 = "nmap -t4 -sv -p"

lines = os.popen(ord_1).readlines()

os.popen(ord_1).close()

for line in lines:

a1 = re.findall("open", line)

try:

if str(a1[0]) == "open":

port_open = re.findall(r"(.*?)/", line)

port_open = str(port_open[0])

ord_2_1 = ord_2_1+port_open+","

with open("opened.txt", "a") as f:

f.write(self.ip+":"+line)

except:

a = 1

ord_2_1 = ord_2_1[:-1]

ord_2 = ord_2_1+" -a "+self.ip

return ord_2

def open_post2(self,req_sc): # 檢視安全態勢

req_err = re.findall(r"-sv -(.*?)-",req_sc)

if req_err[0] == " ":

print("未發現開放埠")

else:

os.system(req_sc)

print("-----------------------我是分界線-----------------------")

n_ip = open("ip.txt", 'r').readlines()

for s in n_ip:

sc_ip = shcip(s)

req_sc = sc_ip.open_post1()

print("查詢開放埠範圍："+req_sc)

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