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#!/usr/bin/env python
from functools import reduce
import xml.etree.ElementTree as ET
from base64 import b64decode
class Ticket:
@staticmethod
def get_properties(genAuth: ET.Element) -> str:
properties = genAuth.find('./{*}genuineProperties/{*}properties')
return properties.text
@staticmethod
def split_keyval(x: str) -> dict:
parameters = {}
for params in x.split(';'):
if not params or params == '\x00':
break
key_val = params.split('=')
parameters[key_val[0]] = key_val[1]
return parameters
@staticmethod
def get_hwid(genAuth: ET.Element) -> str:
props = Ticket.split_keyval(Ticket.get_properties(genAuth))
params = Ticket.split_keyval(b64decode(props['SessionId'] + '===').decode('utf-16'))
return params['Hwid']
if __name__ == '__main__':
import argparse
main_parser = argparse.ArgumentParser(
'hwid_extract',
description='Extract the binary hardware id from ticket'
)
main_parser.add_argument('input', type=argparse.FileType('rb'))
main_parser.add_argument('output', type=argparse.FileType('wb'), nargs='?')
args = main_parser.parse_args()
ticket = ET.parse(args.input).getroot()
hwid = Ticket.get_hwid(ticket)
hwid_block = b64decode(hwid + '===')
if args.output is None:
print(hwid_block)
else:
args.output.write(hwid_block)
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