Webdav COPY + overwrite existing shared file will auto-unshare due to implicit delete

[PVince81]

Steps

1. Create two users "user1" and "user2"
2. Login as "user1"
3. Share a file "test.txt" with "user2"
4. Login with cadaver as "user2"
5. Upload a file "upload.txt"
6. Do a Webdav "copy upload.txt test.txt"

Expected result

I'd usually expect the contents of the file to be replaced and the metadata to be kept.

Actual result

Shared file is "unshared from self" and replaced with a brand new file that is the copy.
This happens because internally SabreDAV will trigger a delete operation on the file, which is internally doing a "unshare from self".

We might want to try and adjust this behavior.
I for one would rather vote to get rid of single file shares...

Versions

ownCloud 9.2 / master

@DeepDiver1975 @guruz

[ownclouders]

Hey, this issue has been closed because the label status/STALE is set and there were no updates for 7 days. Feel free to reopen this issue if you deem it appropriate.

(This is an automated comment from GitMate.io.

[ownclouders]

Hey, this issue has been closed because the label status/STALE is set and there were no updates for 7 days. Feel free to reopen this issue if you deem it appropriate.

(This is an automated comment from GitMate.io.)

[ownclouders]

Hey, this issue has been closed because the label status/STALE is set and there were no updates for 7 days. Feel free to reopen this issue if you deem it appropriate.

(This is an automated comment from GitMate.io.)

[stale]

This issue has been automatically closed.