jw-python/tools/python/jwutils/auth/dummy/Auth.py

# -*- coding: utf-8 -*-

from typing import Optional, Union

from ... import log
from ... import Config
from .. import Access
from .. import Auth as AuthBase
from .. import Group as GroupBase
from .. import User as UserBase

class Group(GroupBase): # export

    def __init__(self, auth: AuthBase, name: str):
        self.__name = name
        self.__auth = auth

    def _name(self) -> str:
        return self.__name

class User(UserBase):

    def __init__(self, auth: AuthBase, name: str):
        self.__name = name
        self.__auth = auth
        self.__groups = None

    def _name(self) -> str:
        return self.__name

    def _groups(self) -> list[Group]:
        if self.__groups is None:
            for name in conf['user.' + name + '.groups']:
                ret[name] = Group(self, name)
            self.__groups = ret
        self.__groups = ret

class Auth(AuthBase): # export

    def __init__(self, conf: Config):
        self.__conf = conf
        self.__users = None
        self.__groups = None
        self.__current_user = None

    def _user(self, name_) -> User:
        if self.__users is None:
            ret: dict[str, User] = {}
            for name in self.conf.entries('user'):
                ret[name] = User(self, name)
            self.__users = ret
        return self.__users[name_]

    def _access(self, what: str, access_type: Optional[Access]=None, who: Optional[Union[User|Group]]=None) -> bool:
        slog(log.WARNING, f'Returning False for {access_type} access to resource {what} by {who}')
        return False

    def _current_user(self) -> User:
        if self.__current_user is None:
            self.__current_user = self._user(self.conf['current_user'])
        return self.__current_user