overthewire vortex level0

README.md

#! /usr/bin/python -W ignore::DeprecationWarning

# tesla_ ([email protected])

import sys
import struct
import socket
import telnetlib

try:
    s = socket.create_connection(("vortex.labs.overthewire.org", 5842))
except socket.gaierror as e:
    (n, q) = e
    
    sys.exit(-1)
    
tuple = []

try:
    for i in range(0, 4):
        tuple.append(struct.unpack("<I", s.recv(4))[0])
except socket.error as e:
    (n, q) = e
    
    sys.exit(-1)
    
try:
    s.send(struct.pack("<I", reduce(lambda x,y: x + y, tuple)))
except socket.error as e:
    (n, q) = e
    
    sys.exit(-1)
    
t = telnetlib.Telnet()
t.sock = s
t.interact()

s.close()