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import os

from yubikit.hsmauth import INITIAL_RETRY_COUNTER, HsmAuthSession


def get_hsmauth_info(session: HsmAuthSession):
    """Get information about the YubiHSM Auth application."""
    retries = session.get_management_key_retries()
    info = {
        "YubiHSM Auth version": session.version,
        "Management key retries remaining": f"{retries}/{INITIAL_RETRY_COUNTER}",
    }

    return info


def generate_random_management_key() -> bytes:
    """Generate a new random management key."""
    return os.urandom(16)