scan_port | 使用python3 调用nmap , masscan扫描批量IP的批量端口并对指定的路径进行检测 | Sitemap library

import socket
from IPy import IP
#multiple targets
targets = input('Enter target/s use comma to split target: ') #type in ip address

#use nslookup to find ip address of website and use www. nslookup (www.gb.facebook.com/)

def scan(target):
    converted_ip = check_ip(target)
    print('\n' + 'Scanning Targer' + ' ' +str(target) )
    for port in range(75,81):
        scan_port(converted_ip, port)



def check_ip(ip):
    try:
        IP(ip) #converts to ip address
        return ip
    except ValueError:
        return socket.gethostbyname(ip) #converts website name to ip address
        

        
def get_banner(s):
    return s.recv(2048)

def scan_port(ip_address, port):
    try:
        sock = socket.socket()
        sock.settimeout(10)#this is how long to look for the port however the accuracy of the port will be low
        sock.connect((ip_address,port)) #connect to ip address
        try:
            banner = get_banner(sock)
            
            print('port'+ str(port)  +'is open and banner is open' + str(banner.decode().strip('\n')))
        except:
            print('port'+ str(port)  +'is open')
      
    except:
        pass
    
        
#converted_ip = check_ip(ip_address)



  if ',' in targets:
        for ip_add in targets.spilt(','): #words spilt with comma
            scan(ip_add.strip(' ')) #removes empty spaces
    else:
        scan(targets)