o j@sddlmZGdddZdS))Tuplec@seZdZddZdefddZdefddZdefdd Zdefd d Z d ed e defddZ d ed e defddZ d edefddZ dedeeeeffddZdS) ClientAuthcCs ||_dS)N)settings)selfrr/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/asyauth/protocols/__init__.py__init__s zClientAuth.__init__returncCt)z* Returns the initial sequence number. NotImplementedErrorrrrrget_seq_numberzClientAuth.get_seq_numbercCr )z3 Checks if integrity protection was negotiated r r rrrsigning_neededrzClientAuth.signing_neededcCr )z. Checks if confidentiality was negotiated r r rrrencryption_neededrzClientAuth.encryption_neededcCr )z( Returns the negotiated session key r r rrrget_session_keyrzClientAuth.get_session_keydata seq_numberct)z Signs a message. r rrrrrrsign zClientAuth.signcr)z Encrypts a message. r rrrrencrypt&rzClientAuth.encryptcr)z9 Decrypts message. Also performs integrity checking. r )rrrrrdecrypt,rzClientAuth.decrypttokencsdS)z This function is called (multiple times depending on the protocol) to perform authentication. returns a tuple of (token, to_continue, error) )NNNr)rrkwargsrrr authenticate3szClientAuth.authenticateN)__name__ __module__ __qualname__rboolrrrbytesrintrrrr Exceptionrrrrrrs rN)typingrrrrrrs