Port-Scanner-Added

Author: Ninjavin

Port-Scanner/PortScanner.py

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+import sys 
+import socket 
+from colorama import init, Fore
+
+init(autoreset=True)
+
+def scanAPort():
+	hostname = input("Enter the hostname: ")
+	port = int(input("Enter the port you want to scan: "))
+	target = socket.gethostbyname(hostname)
+
+	try:
+		s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+		socket.setdefaulttimeout(1)
+
+		if s.connect_ex((target, port)) == 0:
+			print(Fore.BLUE + f"Port {port} is open")
+		else:
+			print(Fore.BLUE + f"Port {port} is close")
+		
+		
+		s.close()
+
+	except socket.gaierror:
+		print(Fore.RED + "Check your hostname!")
+		sys.exit()
+	except KeyboardInterrupt:
+		sys.exit()
+	
+def scanCommonPorts():
+	commonPorts = [20,21,22,23,25,53,80,110,119,123,143,161,194,443,445,464,465,497,500,512,513,514,515,520,521,540,554,563,587,631,636,691,873,993,994,995,1080,1433,1434,1512,1701,1758,1759,1789,1812,1813,1985,2049,2053,2100,2401,2809,3130,3306,4321,4444,5002,5308,5549,6000,9876,10080,11371,11720,13720,13721,31337,33434]
+
+	hostname = input("Enter the hostname: ")
+	target = socket.gethostbyname(hostname)
+
+	open_ports = []
+	close_ports = []
+
+	for port in commonPorts:
+		try:
+			s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+			socket.setdefaulttimeout(1)
+
+			if s.connect_ex((target, port)) == 0:
+				print(Fore.CYAN + f"Scanning port {port}...")
+				open_ports.append(port)
+			else:
+				print(Fore.CYAN + f"Scanning port {port}...")
+				close_ports.append(port)
+			
+			s.close()
+
+		except socket.gaierror:
+			print(Fore.RED + "Check your hostname!")
+			sys.exit()
+		except KeyboardInterrupt:
+			sys.exit()
+
+	if(open_ports):
+		print(Fore.GREEN + "These ports are Open: ")
+		print(open_ports)
+	if(close_ports):
+		print(Fore.GREEN + "These ports are Close: ")
+		print(close_ports)
+
+while True:   
+	print()
+	print("-" * 22, "MENU", "-" * 22)
+	print("1. Look for a specific port in a server")
+	print("2. Scan for some common ports in a server")
+	print("3. Quit")
+	print("-" * 50)
+
+	choice = int(input(Fore.GREEN + "Enter the menu option: "))
+
+	if choice == 1:
+		scanAPort()
+	elif choice == 2:
+		scanCommonPorts()
+	elif choice == 3:
+		break
+	else:
+		print("\nInvalid Choice. Enter a valid option!")

Port-Scanner/README.md

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+# Port Scanner
+
+## How to Run?
+
+* Download this folder in your system.
+* `cd` into the folder.
+* Run `python3 PortScanner.py`
+
+## Output
+
+![image](images/portscanner1.png)
+![image](images/portscanner2.png)