jwutils: Add Auth

Signed-off-by: Jan Lindemann <jan@janware.com>

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

@@ -0,0 +1,61 @@
+# -*- 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

tools/python/jwutils/auth/dummy/Makefile

@@ -0,0 +1,4 @@
+TOPDIR = ../../../../..
+
+include $(TOPDIR)/make/proj.mk
+include $(JWBDIR)/make/py-mod.mk