o Xzj@sNddlZddlmZddlmZddlmZGdddZGd d d eZdS) N)AbridgedPacketCodec)ObfuscatedConnection) AESModeCTRc@s4eZdZdZddZeddZddZdd ZdS) ObfuscatedIONcCs,|j|_|j|_||j\|_|_|_dSN)_reader_writer init_header packet_codecheader_encrypt_decrypt)self connectionrd/var/www/kodo/tsheker/venv/lib/python3.10/site-packages/telethon/network/connection/tcpobfuscated.py__init__ s  zObfuscatedIO.__init__c Csd} td}|ddkr|dd|vr|dddkrnqt|}|d d d }t|dd }t|d d }t|dd}t|dd}t||}t||} |j|d d<|t|d d|d d<||| fS)N)sPVrGsGET sPOSTsT@rs7(8 0<)osurandom bytearraybytesr obfuscate_tagencrypt) r keywordsrandomrandom_reversed encrypt_key encrypt_iv decrypt_key decrypt_iv encryptor decryptorrrrr s&     zObfuscatedIO.init_headercs|j|j|IdHSr)rr&r readexactly)rnrrrr0/szObfuscatedIO.readexactlycCs|j|j|dSr)r writerr&)rdatarrrr22szObfuscatedIO.write) __name__ __module__ __qualname__r r staticmethodr r0r2rrrrr s  rc@seZdZdZeZeZdS)ConnectionTcpObfuscatedz Mode that Telegram defines as "obfuscated2". Encodes the packet just like `ConnectionTcpAbridged`, but encrypts every message with a randomly generated key using the AES-CTR mode so the packets are harder to discern. N)r4r5r6__doc__r obfuscated_iorr rrrrr86sr8) r! tcpabridgedrrrcryptorrr8rrrrs    -