some1.py

import re
import socket
import hashlib

SERVER_IP = '54.71.128.194'
SERVER_PORT = 99
BUFFER = 1024
AMOUNT_OF_LOCATIONS = 10
KEY_PATTERN = r"0(\d\d)(.+)?$"
LOCATION_DATA_PATTERN = r"^location data \d{1,2}\/10: (.+)$"

def main():
    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    server_address = (SERVER_IP, SERVER_PORT)
    sock.connect(server_address)
    count = 0
    sock.sendall("ENT000Jupiter".encode())
    sock.recv(BUFFER)

    code = ""

    while count < AMOUNT_OF_LOCATIONS:
        ans = sock.recv(BUFFER).decode()

        decrypted = decrypt(ans)

        print(decrypted)

        if "location data" in decrypted:
            location_data = re.search(LOCATION_DATA_PATTERN, decrypted).group(1)

            print(f"---{location_data}")

            code += location_data
            count += 1

    print(code)
    print(f"FLY000location_md5={hashlib.md5(code.encode()).hexdigest()},airport=nevada25.84,time=15:52,lane=earth.jup,vehicle=2554,fly")
    sock.sendall(f"FLY000location_md5={hashlib.md5(code.encode()).hexdigest()},airport=nevada25.84,time=15:52,lane=earth.jup,vehicle=2554,fly".encode())
    print(sock.recv(BUFFER).decode())
    sock.close()


def decrypt(data):
    matches = re.search(KEY_PATTERN, data)
    key = int(matches.group(1))  # Getting key from the data
    input_str = xstr(matches.group(2)).lower()  # Data (without the key) and lower()

    builder = ""

    for num, ch in enumerate(input_str):
        if not ch.isalpha() or num % 2 != 0:
            builder += ch
        else:
            builder += str(chr((ord(ch) - 97 - key) % 26 + 97))
        num += 1

    return builder


def xstr(s):
    return '' if s is None else str(s)


if __name__ == '__main__':
    main()