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Implement using group calenders.

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Based on the ldap groups the user is member of group calender usage is implemented.
The group calenders must be placed in the GROUPS directory based under collection_root_folder.
The name of the group calender directory is the base64 encoded name of the group to avoid trouble with spaces and special characters in name.
If the directory does not exist the group will be ignored.
This commit is contained in:
Dipl. Ing. Péter Varkoly 2024-09-22 16:56:53 +02:00
parent 98c5ffdc87
commit a272d3039e
2 changed files with 15 additions and 2 deletions
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3
radicale/app/propfind.py
View file

@ -392,7 +392,8 @@ class ApplicationPartPropfind(ApplicationBase):
return httputils.REQUEST_TIMEOUT
with self._storage.acquire_lock("r", user):
items_iter = iter(self._storage.discover(
path, environ.get("HTTP_DEPTH", "0")))
path, environ.get("HTTP_DEPTH", "0"),
None, self._rights._user_groups))
# take root item for rights checking
item = next(items_iter, None)
if not item:

14
radicale/storage/multifilesystem/discover.py
View file

@ -18,6 +18,7 @@
import os
import posixpath
import base64
from typing import Callable, ContextManager, Iterator, Optional, cast
from radicale import pathutils, types
@ -36,7 +37,8 @@ class StoragePartDiscover(StorageBase):
def discover(
self, path: str, depth: str = "0", child_context_manager: Optional[
Callable[[str, Optional[str]], ContextManager[None]]] = None
Callable[[str, Optional[str]], ContextManager[None]]] = None,
user_groups: Set[str] = set([])
) -> Iterator[types.CollectionOrItem]:
# assert isinstance(self, multifilesystem.Storage)
if child_context_manager is None:
@ -102,3 +104,13 @@ class StoragePartDiscover(StorageBase):
with child_context_manager(sane_child_path, None):
yield self._collection_class(
cast(multifilesystem.Storage, self), child_path)
for group in user_groups:
href = base64.b64encode(group.encode('utf-8')).decode('ascii')
logger.debug(f"searching for group calendar {group} {href}")
sane_child_path = f"GROUPS/{href}"
if not os.path.isdir(pathutils.path_to_filesystem(folder, sane_child_path)):
continue
child_path = f"/GROUPS/{href}/"
with child_context_manager(sane_child_path, None):
yield self._collection_class(
cast(multifilesystem.Storage, self), child_path)