eduroam-uminho-open

0
20
21
22
23
43
80
81
110
143
443
465
554
563
587
993
995
1194
1521
1723
1863
1935
2083
2087
2096
2187
2401
3306
3389
3690
4000
4244
5004
5060
5061
5190
5222
5223
5228
5242
5900
5901
6667
8080
8443
9418
10000
11371
30333
30334

openports.py

import pickle

# Prints open ports in the pickle database generated by testports.py

with open('ports.pickle', 'rb') as file:
    available_ports = pickle.load(file)

for port, code in available_ports.items():
    if code is not None:
        print(port)

testports.py

import os
import pickle
import requests
import sys
import time

# Use openports.py afterwards, to list open ports

ports = range(0, 2 ** 16 - 1)

if os.getuid() != 0 and any(map(lambda p: p < 1024, ports)):
    print("You aren't root and your ports require it. Leaving ...")
    sys.exit(1)

if os.path.isfile('ports.pickle'):
    with open('ports.pickle', 'rb') as file:
        available_ports = pickle.load(file)
else:
    available_ports = {}

try:
    for port in filter(lambda p: p not in available_ports, ports):
        try:
            res = requests.get(f'http://portquiz.net:{port}')
        except Exception:
            print(f'{str(port).zfill(len(str(ports.stop)))}: fail')
            available_ports[port] = None
            continue

        print(f'{str(port).zfill(len(str(ports.stop)))}: {res.status_code}')
        available_ports[port] = res.status_code

        if res.status_code == 200: # Don't sleep if request is blocked by network
            time.sleep(1)

except KeyboardInterrupt:
    with open('ports.pickle', 'wb') as file:
        pickle.dump(available_ports, file)