[stable21] Fix permissions when copying from ObjectStorage #29476
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Make sure that when a user copy a file from a directory they don't have all permissions to a directory where they have more permissions, the permissions are correctly set to the one from the parent taget folder. This was caused by the ObjectStoreStorage::copyFromStorage using the jailed storage and cache entry instead of the unjailed one like other storages (the local one). Steps to reproduce + Use object storage + Create a groupfolder with one group having full permission and another one who can just read files. + With an user who is in the second group, copy a file from the groupfolder to the home folder of this user. + The file in the home folder of the user will be read only and can't be deleted even though it is in their home folder and they are the owner. In oc_filecache, the permissions stored for this file are 1 (READ) Signed-off-by: Carl Schwan <[email protected]>
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juliusknorr
approved these changes
Oct 28, 2021
CarlSchwan
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Oct 28, 2021
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backport of #29115