speedport_hybrid_configtool.py

#! /usr/bin/env python

# hg658c.wordpress.com
# Version 1
# Deutsche Telekom Speedport Hybrid configuration file decoder
import sys
import os
from binascii import hexlify, unhexlify 
from Crypto.Cipher import AES
import zlib

AES256CBC_KEY = "DD1FBB7596D0D58BBF336ABA391366ED3ED7460849BB9EFAB9649C999863BF25"
AES256CBC_IV  = "B380E17A0C476E8A480B55253ABAE666"

XML_VERSION_STRING = b'<?xml version="1.0" ?>'

def print_usage():
    print("Usage : " + sys.argv[0] + " {encrypt | decrypt} input_file output_file")
    sys.exit(1)

def load_config(config_file):
    if os.path.isfile(config_file):
        cf = open(config_file, "rb")
        config = cf.read()
        cf.close()
    else:
        print("Config file not found..exiting")
        sys.exit(1) 
    return config

def save_to_file(dest_file, data):
    wfile = open(dest_file,"wb")
    wfile.write(data)
    wfile.close()

def decrypt_config(input_file, output_file):
    enc_config=load_config(input_file)

    print("Decrypting...")
    iv = unhexlify(AES256CBC_IV)
    key= unhexlify(AES256CBC_KEY)
    cipher = AES.new(key, AES.MODE_CBC, iv)
    try:
        decrypted_data = cipher.decrypt(enc_config)
        decompressed_data=""

        decompressed_data = zlib.decompress(decrypted_data)
    except:
        print("Bad config file...exiting")
        sys.exit(1) 

    decompressed_data = decompressed_data[:-1]
    check_config(decompressed_data)

    print("Saving decrypted config to " + output_file + "...")
    save_to_file(output_file, decompressed_data)

def check_config(new_config_file):
    head = new_config_file[0:len(XML_VERSION_STRING)]
    if head != XML_VERSION_STRING:
        print("Not a valid config file...exiting")
        sys.exit(1)

def encrypt_config(input_file, output_file):
    new_config_data=load_config(input_file)
    check_config(new_config_data)
    new_config_data += b'\0'
    print("Compressing config...")
    compressed_data = zlib.compress(new_config_data, 9)

    padding_amount = len(compressed_data) % 16
    print("" + str(padding_amount) + " bytes padding needed")
    print("Adding padding...")
    compressed_data=compressed_data + b'\0'*(16-padding_amount)

    print("Encrypting config...")
    iv = unhexlify(AES256CBC_IV)
    key= unhexlify(AES256CBC_KEY)
    aes = AES.new(key, AES.MODE_CBC, iv)
    enc_new_config = aes.encrypt(compressed_data)

    print("Saving encrypted config to " + output_file + "...")
    save_to_file(output_file, enc_new_config)

def main():
    if len(sys.argv) < 4:
        print_usage()

    input_file = sys.argv[2]
    output_file = sys.argv[3]
    command = sys.argv[1]

    if (command == "encrypt"):
        encrypt_config(input_file, output_file)
    elif (command == "decrypt"):
        decrypt_config(input_file, output_file) 
    else: 
        print_usage()


if __name__ == "__main__":
    main()

hallo ich bekomme die Fehlermeldung Traceback (most recent call last):
File "....../speedport_hybrid_configtool.py", line 9, in
from Crypto.Cipher import AES
ModuleNotFoundError: No module named 'Crypto'

an was kann das liegen ?

sorry bin neuling und nutze einen mac und habe mir deshalb Python geladen weil ich für den Speedport Hybrid diese .config Decoden wollte.

Probiere mal "pip install pycrypto" in der Kommandozeile auszuführen