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sharing/propfind: fix/reorg collection listing

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This commit is contained in:
Peter Bieringer
2026-03-14 17:28:07 +01:00
parent a0733a83e3
commit 65982e26cb
1 changed files with 36 additions and 16 deletions
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52
radicale/app/propfind.py
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@@ -25,7 +25,8 @@ import posixpath
import socket
import xml.etree.ElementTree as ET
from http import client
from typing import Dict, Iterable, Iterator, List, Optional, Sequence, Tuple
from typing import (Dict, Iterable, Iterator, List, Optional, Sequence, Tuple,
Union)
from radicale import (httputils, pathutils, rights, storage, types, utils,
xmlutils)
@@ -35,7 +36,7 @@ from radicale.log import logger
def xml_propfind(base_prefix: str, path: str,
xml_request: Optional[ET.Element],
allowed_items: Iterable[Tuple[types.CollectionOrItem, str]],
allowed_items: Iterable[Tuple[types.CollectionOrItem, str, str]],
user: str, encoding: str, max_resource_size: int, shares: dict = {}) -> Optional[ET.Element]:
"""Read and answer PROPFIND requests.
@@ -69,11 +70,14 @@ def xml_propfind(base_prefix: str, path: str,
# Writing answer
multistatus = ET.Element(xmlutils.make_clark("D:multistatus"))
for item, permission in allowed_items:
if logger.isEnabledFor(logging.DEBUG):
logger.debug("TRACE/PROPFIND/xml_propfind: shares=%r", shares)
for item, permission, sharetype in allowed_items:
write = permission == "w"
multistatus.append(xml_propfind_response(
base_prefix, path, item, props, user, encoding, write=write,
allprop=allprop, propname=propname, max_resource_size=max_resource_size, shares=shares))
allprop=allprop, propname=propname, max_resource_size=max_resource_size, shares=shares, sharetype=sharetype))
return multistatus
@@ -81,7 +85,7 @@ def xml_propfind(base_prefix: str, path: str,
def xml_propfind_response(
base_prefix: str, path: str, item: types.CollectionOrItem,
props: Sequence[str], user: str, encoding: str, max_resource_size: int, write: bool = False,
propname: bool = False, allprop: bool = False, shares: dict = {}) -> ET.Element:
propname: bool = False, allprop: bool = False, shares: dict = {}, sharetype: Union[str | None] = None) -> ET.Element:
"""Build and return a PROPFIND response."""
if propname and allprop or (props and (propname or allprop)):
raise ValueError("Only use one of props, propname and allprops")
@@ -101,10 +105,22 @@ def xml_propfind_response(
collection.path, item.href))
response = ET.Element(xmlutils.make_clark("D:response"))
href = ET.Element(xmlutils.make_clark("D:href"))
if uri in shares:
share = shares[uri]
else:
share = None
# lookup share
share = None
if logger.isEnabledFor(logging.DEBUG):
logger.debug("TRACE/PROPFIND/xml_propfind: sharetype=%r item.path=%r", sharetype, uri)
for entry in shares:
if logger.isEnabledFor(logging.DEBUG):
logger.debug("TRACE/PROPFIND/xml_propfind: entry=%r", entry)
if entry is not None:
if shares[entry]['PathMapped'] == uri:
if sharetype is None or shares[entry]['ShareType'] == sharetype:
share = shares[entry]
if logger.isEnabledFor(logging.DEBUG):
logger.debug("TRACE/PROPFIND/xml_propfind: share=%r", share)
break
if share:
# backmap
uri = uri.replace(share['PathMapped'], share['PathOrToken'])
@@ -438,6 +454,7 @@ class ApplicationPartPropfind(ApplicationBase):
http_depth = environ.get("HTTP_DEPTH", "0")
permissions_filter = None
shares: dict = {}
allowed_items: list = []
if self._sharing._enabled:
# Sharing by token or map (if enabled)
share = self._sharing.sharing_collection_resolver(path, user)
@@ -446,7 +463,7 @@ class ApplicationPartPropfind(ApplicationBase):
path = share['PathMapped']
user = share['Owner']
permissions_filter = share['Permissions']
shares[share['PathMapped']] = share
shares[share['PathOrToken']] = share
access = Access(self._rights, user, path, permissions_filter)
if not access.check("r"):
return httputils.NOT_ALLOWED
@@ -473,15 +490,16 @@ class ApplicationPartPropfind(ApplicationBase):
return httputils.NOT_ALLOWED
# put item back
items_iter = itertools.chain([item], items_iter)
allowed_items = list(self._collect_allowed_items(items_iter, user))
for item, permission in list(self._collect_allowed_items(items_iter, user)):
allowed_items.append((item, permission, None))
if self._sharing._enabled:
if http_depth == "1":
if logger.isEnabledFor(logging.DEBUG):
logger.debug("TRACE/PROPFIND: get shared collections")
# check for shared collections related to user, Enabled and not Hidden
collections_share_map = self._sharing.sharing_collection_map_list(User=user, Enabled=True, Hidden=False)
if collections_share_map:
for share in collections_share_map:
collections_share_list = self._sharing.sharing_collection_list(User=user, Enabled=True, Hidden=False)
if collections_share_list:
for share in collections_share_list:
c_share = share['PathOrToken']
c_path = share['PathMapped']
c_user = share['Owner']
@@ -498,8 +516,10 @@ class ApplicationPartPropfind(ApplicationBase):
with self._storage.acquire_lock("r", c_user):
c_items_iter = iter(self._storage.discover(c_path, "0"))
c_allowed_items = list(self._collect_allowed_items(c_items_iter, c_user))
allowed_items = allowed_items + c_allowed_items
shares[c_path] = share
for item, permission in c_allowed_items:
allowed_items.append((item, permission, share['ShareType']))
shares[c_share] = share
headers = {"DAV": httputils.DAV_HEADERS,
"Content-Type": "text/xml; charset=%s" % self._encoding}
xml_answer = xml_propfind(base_prefix, path, xml_content,