# Copyright: (c) 2020, Jordan Borean (@jborean93) <jborean93@gmail.com>
# MIT License (see LICENSE or https://opensource.org/licenses/MIT)

import json
import logging
import logging.config
import os

from spnego._context import (
    ContextProxy,
    ContextReq,
    IOVUnwrapResult,
    IOVWrapResult,
    UnwrapResult,
    WinRMWrapResult,
    WrapResult,
)
from spnego._credential import (
    Credential,
    CredentialCache,
    KerberosCCache,
    KerberosKeytab,
    NTLMHash,
    Password,
)
from spnego.auth import client, server
from spnego.exceptions import NegotiateOptions

__all__ = [
    "ContextProxy",
    "ContextReq",
    "Credential",
    "CredentialCache",
    "IOVUnwrapResult",
    "IOVWrapResult",
    "KerberosCCache",
    "KerberosKeytab",
    "NTLMHash",
    "Password",
    "NegotiateOptions",
    "UnwrapResult",
    "WinRMWrapResult",
    "WrapResult",
    "client",
    "server",
]


def _setup_logging(logger: logging.Logger) -> None:
    log_path = os.environ.get("PYSPNEGO_LOG_CFG", None)

    if log_path is not None and os.path.exists(log_path):  # pragma: no cover
        # log log config from JSON file
        with open(log_path, "rt") as f:
            config = json.load(f)

        logging.config.dictConfig(config)
    else:
        # no logging was provided
        logger.addHandler(logging.NullHandler())


logger = logging.getLogger(__name__)
_setup_logging(logger)