main.py

"""
Telegram android session auth key scrapper

This is a code that scrap all data (auth_key, datacenter_id etc.) from tgnet.dat file
tgnet.dat is telegram's session file on android

There are 4 locations of this file:
/data/data/org.telegram.messenger.web/files/tgnet.dat
/data/data/org.telegram.messenger.web/files/account1/tgnet.dat
/data/data/org.telegram.messenger.web/files/account2/tgnet.dat
/data/data/org.telegram.messenger.web/files/account3/tgnet.dat

Creator https://github.com/batreller/
Code https://github.com/batreller/telegram_android_session_converter
"""

from BufferWrapper import BufferWrapper

tgnet_path = 'tgnets/tgnet.dat'
with open(tgnet_path, 'rb') as f:
    buffer = BufferWrapper(f.read())

tgdata = buffer.get_tg_android_session()
valid_session = tgdata.datacenters[tgdata.headers.currentDatacenterId-1]
print('auth key:', valid_session.auth.authKeyPerm)
print('telethon string session:', valid_session.telethon_string_session)