import logging

logger = logging.getLogger(__name__)


def load_secret(env_key: str) -> str:
    filepath = f'./secrets/{env_key.lower()}'
    try:
        with open(filepath) as f:
            return f.read().strip()
        logger.info('Loaded secret: %s', env_key)
    except Exception:
        logger.exception("Could not load %s file '%s'", env_key, filepath)
        return None


NORDNET_USERNAME = load_secret('NORDNET_USERNAME')
NORDNET_PASSWORD = load_secret('NORDNET_PASSWORD')