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Author SHA1 Message Date
Ramkumar Chinchani
aaee0220e4
Merge pull request from GHSA-55r9-5mx9-qq7r
when a client pushes an image zot's inline dedupe
will try to find the blob path corresponding with the blob digest
that it's currently pushed and if it's found in the cache
then zot will make a symbolic link to that cache entry and report
to the client that the blob already exists on the location.

Before this patch authorization was not applied on this process meaning
that a user could copy blobs without having permissions on the source repo.

Added a rule which says that the client should have read permissions on the source repo
before deduping, otherwise just Stat() the blob and return the corresponding status code.

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
Co-authored-by: Petu Eusebiu <peusebiu@cisco.com>
2024-07-08 11:35:44 -07:00
peusebiu
b80deb9927
refactor(storage): refactor storage into a single ImageStore (#1656)
unified both local and s3 ImageStore logic into a single ImageStore
added a new driver interface for common file/dirs manipulations
to be implemented by different storage types

refactor(gc): drop umoci dependency, implemented internal gc

added retentionDelay config option that specifies
the garbage collect delay for images without tags

this will also clean manifests which are part of an index image
(multiarch) that no longer exist.

fix(dedupe): skip blobs under .sync/ directory

if startup dedupe is running while also syncing is running
ignore blobs under sync's temporary storage

fix(storage): do not allow image indexes modifications

when deleting a manifest verify that it is not part of a multiarch image
and throw a MethodNotAllowed error to the client if it is.
we don't want to modify multiarch images

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-09-01 10:54:39 -07:00
peusebiu
f35ff53146
feat(storage): rebuild storage(s3/local) dedupe index when switching dedupe status (#1062)
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-04-07 09:49:24 -07:00