diff --git a/netscan.py b/netscan.py
deleted file mode 100644
index fddbd869bc27302f68ece4e0073b3fefda732cea..0000000000000000000000000000000000000000
--- a/netscan.py
+++ /dev/null
@@ -1,162 +0,0 @@
-import sys
-import getopt
-import socket, struct
-from netaddr import *
-from datetime import date
-import json, csv
-import subprocess, platform
-import logging
-
-
-today= date.today()
-today_dot = today.strftime('%d.%m.%Y')
-
-logging.basicConfig(filename='logs/log_%s' %today,
- filemode='w+',
- format='%(asctime)s %(levelname)s %(message)s',
- datefmt='%Y-%m-%d %H:%M:%S',
- level=logging.DEBUG)
-
-version = '1.0'
-verbose = False
-ip_range=[]
-ip_ranges=[]
-alive_devices=[]
-hostname={}
-
-def help():
-
- print('''
-
- Scans the specified network to find and list alive nodes.
-
- Syntax: /usr/bin/python netscan.py [-n Network -p Port -f FilePath ] ...
-
- example: /usr/bin/python netscan.py -n 192.168.1.0/24 -p 22 -f /etc/output.json
- /usr/bin/python netscan.py -n 192.168.1.16/30,192.168.2.2/32 -p 22 -f /etc/output.json
-
- args:
- -h --help Help.
- -v --version Shows version.
- -n --network Network(S) to scan.
- -f --file-path File path containing file name to save the output.
- You can write the output in .csv, .txt or .json file formats.
-
- © 2023 Hamid Sadeghian
-
- ''')
-
-
-def portscan(ips, port):
- for ip in ips:
- sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- sock.settimeout(1)
- result = sock.connect_ex((ip, int(port)))
- if result == 0:
- alive_devices.append(ip)
- print(ip, ' port {} is open.'.format(port))
- logging.info('{} port {} is open.'.format(ip, port))
- sock.close()
- return alive_devices
-
-def pingscan(ips):
- ping_str = '-n 2' if platform.system().lower()=='windows' else '-c 2'
- need_sh = False if platform.system().lower()=='windows' else True
- for ip in ips:
- args = 'ping ' + ' ' + ping_str + ' ' + ip
- # Ping
- if subprocess.call(args, shell=need_sh) == 0:
- alive_devices.append(ip)
- return alive_devices
-
-def ips(start, end):
- start = struct.unpack('>I', socket.inet_aton(start))[0]
- end = struct.unpack('>I', socket.inet_aton(end))[0]
- return [socket.inet_ntoa(struct.pack('>I', i)) for i in range(start, end)]
-
-def nslook(alive_devices):
- hostname={}
- for i in alive_devices:
- try:
- p=(socket.getnameinfo((i, 0), socket.NI_NAMEREQD))
- hostname[i]= p[0]
- except:
- hostname[i]= 'no dns record'
- pass
- return hostname
-
-def main(argv):
- file = None
- networks=[]
- network=''
-
- logging.info(' START')
- opts, args = getopt.getopt(argv[1:],'n:f:p:hv',['help','version','network=','file-path=','port='])
-
- for opt, arg in opts:
- if opt in ('-h', '--help'):
- help()
- sys.exit()
- elif opt in ('-v', '--version'):
- print('Version', version)
- sys.exit()
- elif opt in ('-n', '--network'):
- network = arg
- networks = network.split(',')
- elif opt in ('-f', '--file-path'):
- file = arg
- elif opt in ('-p', '--port'):
- port = arg
-
- if any((not network, not file, not port)):
- help()
- print('\nERROR: Mandatory parameter is missing.\n')
- logging.error('Mandatory parameters are missing.')
- sys.exit()
-
- # find out ip ranges
- for n in networks:
- ip_ranges = IPNetwork(str(n))
- for ip in ip_ranges:
- ip_range.append(str(ip))
-
- print(networks, 'will be scaned.')
- logging.info('%s will be scaned.' %networks)
-
-
- #input('Press Enter to Continue...')
- alive_devices = portscan(ip_range, port)
- print(len(ip_range),'IPs scaned.')
- logging.info('%s IPs scaned.'%len(ip_range))
-
- hosts = nslook(alive_devices)
-
- header = ['IP-Address','Hostname']
-
- try:
- with open(file, 'w', encoding='UTF8', newline='') as f:
- if '.json' in file:
- json.dump(hosts, f, indent=2)
- elif '.csv' in file:
- writer = csv.DictWriter(f, fieldnames=header)
- writer.writeheader()
- for key in hosts.keys():
- f.write('%s,%s\n'%(key,hosts[key]))
- elif '.txt' in file:
- for key in hosts.keys():
- f.write('%s %s\n'%(key,hosts[key]))
- else:
- print('Unsupported file extension!')
- logging.error('Unsupported file extension!')
- logging.info('List of hosts inclusive DNS-Name saved in {}'.format(file))
-
- except IOError:
- print('Error occurred while exporting to file: {0}'.format(file))
- logging.error('Error occurred while exporting to file: {0}'.format(file))
-
- print('\n',len(hosts),'IP(s) with open port 22 found:',hosts,'\n')
- logging.info('{} IP(s) with open port 22 found: {}'.format(len(hosts), hosts))
-
-
-if __name__ == '__main__':
- main(sys.argv)