Port Scanner Code Snippet 10

port_scanner_code.py

import socket
import threading
from datetime import datetime
import tkinter as tk
from tkinter import ttk, font, scrolledtext
from ctypes import windll


class App(tk.Tk):
    def __init__(self):
        ...

        # Scan Button
        scan_button = ttk.Button(self, text="Scan Target", command=self.port_scanner)
        scan_button.grid(column=1, row=5, columnspan=3, sticky=tk.EW)
        
        ...
        
        
    # Scan a Single Port
    def scan_port(self, target, port): ...


    # Port Scanner
    def port_scanner(self):

        self.target = self.get_target()
        self.ports = self.port_list()

        if self.target and self.ports:
            thread_list = list()
            self.results.clear()
            start_time = datetime.now()

            for port in self.ports:
                scan = threading.Thread(target=self.scan_port, args=(self.target, port))
                thread_list.append(scan)
                scan.daemon = True
                scan.start()

            for scan in thread_list:
                scan.join()

            self.results_area.configure(state='normal')
            self.results_area.delete('1.0', tk.END)
            for r in self.results:
                self.results_area.insert(tk.INSERT, r)
            self.results_area.configure(state='disabled')

            end_time = datetime.now()
            ttk.Label(self, text=" Scanning completed in " + str(end_time - start_time),
                      foreground='green', background='light green') \
                .grid(column=1, row=8, columnspan=3, sticky=tk.EW)
            self.save_button.config(state='normal')
        else:
            ttk.Label(self, text=" Oops ! Looks like you did something wrong !",
                      foreground='red', background='pink') \
                .grid(column=1, row=8, columnspan=3, sticky=tk.EW)
            self.save_button.config(state='disabled')


if __name__ == "__main__":
    app = App()
    windll.shcore.SetProcessDpiAwareness(1)
    app.mainloop()

scan_port_code.py

import socket
import tkinter as tk
from tkinter import ttk, font, scrolledtext
from ctypes import windll


class App(tk.Tk):
    def __init__(self):
      ...
    
        # Initial values for target, ports and results list
        self.target = ''
        self.ports = list()
        self.results = list()
        
      ...
    
    # Scan a Single Port
    def scan_port(self, target, port):
        # Create a socket object
        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
            test = s.connect_ex((target, port))
            if test == 0:
                result = f' Port {port} is [open] \n'
                self.results.append(result)
    ...

if __name__ == "__main__":
    app = App()
    windll.shcore.SetProcessDpiAwareness(1)
    app.mainloop()