Tuesday, May 10, 2016

Python Code Example : Port Scanner

Berikut adalah link tempat saya menyimpan kode posrtscanner.py yg saya buat menggunakan bahasar Python.

Menggunakan Python 3.4.4 , diatas Mesin Windows 10
Silahkan di gunakan dan di pelajari tapi bertanggung jawab.

https://drive.google.com/open?id=0B-zDvH9VmpdOM2dFX1Brbm5WMjg

Isinya sebagai berikut :

portscanner.py :

# Program for scanning port , originally written in Python 2
# Source : http://www.pythonforbeginners.com/code-snippets-source-code/port-scanner-in-python
# I Just make it work for Python 3, and translate all command to Indonesian
#--------------------------------------------- Razmal Djamal --2016 -------------------------

import socket
import subprocess
import sys
import os
from datetime import datetime

# Clear the screen
os.system ('cls')

# Ask for input
remoteServer    = input("Masukkan Alamat Host yg ingin di periksa : ")
remoteServerIP  = socket.gethostbyname(remoteServer)

# Print a nice banner with information on which host we are about to scan
print (" ----------------------------------------------------- ")
print  (" Silahkan menunggu, scanning remote host"), remoteServerIP
print (" ----------------------------------------------------- ")

# Check what time the scan started
t1 = datetime.now()

# Using the range function to specify ports (here it will scans all ports between 1 and 1024)

# We also put in some error handling for catching errors

try:
    for port in range(1,1025): 
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        result = sock.connect_ex((remoteServerIP, port))
        if result == 0:
            print ("Port {}:      Open".format(port))
        sock.close()

except KeyboardInterrupt:
    print ("Anda menekan Ctrl+C")
    sys.exit()

except socket.gaierror:
    print ("Hostname tidak ditemukan. Exiting")
    sys.exit()

except socket.error:
    print ("Ngga bisa konek ke server")
    sys.exit()

# Checking the time again
t2 = datetime.now()

# Calculates the difference of time, to see how long it took to run the script
total =  t2 - t1

# Printing the information to screen
print ('Scanning selesai dalam: '), total