mirror of
https://github.com/Deathemonic/BA-AD.git
synced 2025-07-29 03:37:24 +02:00
d4b9e8530d
- refactored entire codebase - remove --category - remove --version - docs: updated tutorial - docs: readme update - renamed files to proper python style guide - replace old crypto with ba-cy - moved images to .github/resources - moved extractors to its own folder (extractors) - renamed lib to crypto - moved some functions to its own helper - added helper scripts
61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
import json
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from base64 import b64encode
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from bacy import convert_string, new_encrypt_string, create_key
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from .. import __app_name__, __app_author__
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from ..helpers.filemanager import get_data_dir
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def find_game_config() -> None | bytes:
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pattern = bytes([
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0x47,
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0x61,
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0x6D,
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0x65,
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0x4D,
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0x61,
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0x69,
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0x6E,
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0x43,
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0x6F,
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0x6E,
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0x66,
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0x69,
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0x67,
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0x00,
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0x00,
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0x92,
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0x03,
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0x00,
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0x00,
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])
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cache_dir = get_data_dir(__app_name__, __app_author__)
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game_path = cache_dir / 'data' / 'assets' / 'bin' / 'Data'
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for config_file in game_path.rglob('*'):
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if config_file.is_file():
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content = config_file.read_bytes()
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if pattern in content:
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start_index = content.index(pattern)
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data = content[start_index + len(pattern):]
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return data[:-2]
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return None
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def decrypt_game_config(data: bytes) -> str:
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encoded_data = b64encode(data).decode()
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game_config = create_key(b'GameMainConfig')
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server_data = create_key(b'ServerInfoDataUrl')
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decrypted_data = convert_string(encoded_data, game_config)
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loaded_data = json.loads(decrypted_data)
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decrypted_key = new_encrypt_string('ServerInfoDataUrl', server_data)
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decrypted_value = loaded_data[decrypted_key]
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return convert_string(decrypted_value, server_data)
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def catalog_url() -> str:
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return decrypt_game_config(find_game_config()) |