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Merge pull request #1664 from pbiering/issue-1133

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Fix for Issue 1133
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Peter Bieringer 2024-12-25 10:36:08 +00:00 • committed by GitHub
commit a4266c9690
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1
CHANGELOG.md
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@ -5,6 +5,7 @@
* Improve: disable fsync during storage verification
* Improve: suppress duplicate log lines on startup
* Contrib: logwatch config and script
* Improve: log precondition result on PUT request
## 3.3.2
* Fix: debug logging in rights/from_file

7
radicale/app/put.py
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@ -198,15 +198,22 @@ class ApplicationPartPut(ApplicationBase):
etag = environ.get("HTTP_IF_MATCH", "")
if not item and etag:
# Etag asked but no item found: item has been removed
logger.warning("Precondition failed on PUT request for %r (HTTP_IF_MATCH: %s, item not existing)", path, etag)
return httputils.PRECONDITION_FAILED
if item and etag and item.etag != etag:
# Etag asked but item not matching: item has changed
logger.warning("Precondition failed on PUT request for %r (HTTP_IF_MATCH: %s, item has different etag: %s)", path, etag, item.etag)
return httputils.PRECONDITION_FAILED
if item and etag:
logger.debug("Precondition passed on PUT request for %r (HTTP_IF_MATCH: %s, item has etag: %s)", path, etag, item.etag)
match = environ.get("HTTP_IF_NONE_MATCH", "") == "*"
if item and match:
# Creation asked but item found: item can't be replaced
logger.warning("Precondition failed on PUT request for %r (HTTP_IF_NONE_MATCH: *, creation requested but item found with etag: %s)", path, item.etag)
return httputils.PRECONDITION_FAILED
if match:
logger.debug("Precondition passed on PUT request for %r (HTTP_IF_NONE_MATCH: *)", path)
if (tag != prepared_tag or
prepared_write_whole_collection != write_whole_collection):