def get_ssl_config()

in SecretsManagerRDSMariaDBRotationMultiUser/lambda_function.py [0:0]

• 14 lines of code
• 13 McCabe index (conditional complexity)

def get_ssl_config(secret_dict):
    """Gets the desired SSL and fall back behavior using a secret dictionary

    This helper function uses the existance and value the 'ssl' key in a secret dictionary
    to determine desired SSL connectivity configuration. Its behavior is as follows:
        - 'ssl' key DNE or invalid type/value: return True, True
        - 'ssl' key is bool: return secret_dict['ssl'], False
        - 'ssl' key equals "true" ignoring case: return True, False
        - 'ssl' key equals "false" ignoring case: return False, False

    Args:
        secret_dict (dict): The Secret Dictionary

    Returns:
        Tuple(use_ssl, fall_back): SSL configuration
            - use_ssl (bool): Flag indicating if an SSL connection should be attempted
            - fall_back (bool): Flag indicating if non-SSL connection should be attempted if SSL connection fails

    """
    # Default to True for SSL and fall_back mode if 'ssl' key DNE
    if 'ssl' not in secret_dict:
        return True, True

    # Handle type bool
    if isinstance(secret_dict['ssl'], bool):
        return secret_dict['ssl'], False

    # Handle type string
    if isinstance(secret_dict['ssl'], str):
        ssl = secret_dict['ssl'].lower()
        if ssl == "true":
            return True, False
        elif ssl == "false":
            return False, False
        else:
            # Invalid string value, default to True for both SSL and fall_back mode
            return True, True

    # Invalid type, default to True for both SSL and fall_back mode
    return True, True