The posix backend will return ENOTEMPTY when trying to delete a
directory that is not empty. This normally would run successfully
on object systems. So we need to create another non-standard error
for this case. We mainly just don't want to return InternalError
for this case.
Fixes#946
The posix limits wont exactly match up with the AWS key length
limits because posix has component length limits as well as path
length limits.
This reponds with the aws compatible KeyTooLongError under these
conditions now.
Note that delete object returns success even in the error cases.
Fixes#755
In copy-object, if the source and destination are the same then
X-Amz-Metadata-Directive must be set to "REPLACE" in order to use
this api call to update the metadata of the object in place.
The default X-Amz-Metadata-Directive is "COPY" if not specified.
"COPY" is only valid if source and destination are not the same
object.
When "REPLACE" selected, metadata does not have to differ for the
call to be successful. The "REPLACE" always sets the incoming
metadata (even if empty or the same as the source).
Fixes#734
Bucket ACLs are now disabled by default the same as AWS.
By default the object ownership is BucketOwnerEnforced
which means that bucket ACLs are disabled. If one attempts
to set bucket ACL the following error is returned both in
the gateway and on AWS:
ErrAclNotSupported: {
Code: "AccessControlListNotSupported",
Description: "The bucket does not allow ACLs",
HTTPStatusCode: http.StatusBadRequest,
},
ACls can be enabled with PutBucketOwnershipControls
Changed bucket canned ACL translation
New backend interface methods:
PutBucketOwnershipControls
GetBucketOwnershipControls
DeleteBucketOwnershipControls
Added these to metrics
Added support to enable object lock on bucket creation in posix and azure
backends.
Implemented the logic to add object legal hold and retention on object creation
in azure and posix backends.
Added the functionality for HeadObject to return object lock related headers.
Added integration tests for these features.
When fileystem quota exceeded, the gateway will now return the
error:
S3 error: 403 (QuotaExceeded):
Your request was denied due to quota exceeded.
This will help clients to better detect upload errors due to
quota exceeded.
Fixes#483
Since objects with trailing "/" are mapped to directories in the
posix filesystem, they must not contain data since there is no
place to store that data.
This checks both PutObject and CreateMultipartUpload for invalid
directory object types containing data.
