Uses / for path separation for all platforms including ones that have other native os path separators. This ensures client compatibility across server platforms.
Fixes performance issue with ListObjects recursing into all subdirectories, even when using a delimiter. With delimiter, only contents at the top level prefix are returned with all other objects represented below common prefixes. Since the common prefixes don't list all objects separately, there is no need to traverse into the directories below the top level list-objects contents.
Fixes#903
From #919, This provides the *os.File handle to io.Copy() for the
case where the full file range is requested. This prevents hiding
the *os.File type for io.Copy() optimizations.
This still requires the change to valyala/fasthttp#1889 to expose
the net.Conn similarly to enable the linux sendfile optimization.
The latest azurite made a change where the blob metadata must be
explicitly requested when calling NewListBlobsFlatPager(). We were
taking action on metadata iteams, and the tests were failing due
to these always missing without requesting metadata to be included
in the response.
Fix is to enable metadata for the response.
We had 0755 hard coded for newly created directories before. This
adds a user option to configure what the default mode permissions
should be for newly created directories.
Fixes#878
This fixes the cases for racing uploads with the same object names.
Before we were making some bad assumptions about what would cause
an error when trying to link/rename the final object name into
the namespace, but missed the case that another upload for the
same name could be racing with this upload and causing an incorrect
error.
This also changes the order of setting metadata to prevent
accidental setting of metadata for the current upload to another
racing upload.
This also fix auth.CheckObjectAccess() when objects are removed
while this runs.
Fixes#854
The object semantics are that a key that ends with / is different
than a key that does not. However on posix a name that ends with /
is assumed to be a directory, but it still succeeds to access the
directory by name without a trailing /. So we need to explicitly
check if the request is for a non-directory and we are trying to
access a directory.
Fixes#824
This checks to see if the common prefix is before the marker and
thus would have been returned in earlier list objects request.
The error case was aws cli listing multiple entries for the same
common prefix when the listing required multiple pagination
requests.
Fixes#778
This fixes put object with setting a content type. If no content
type is set, then we will return a default content type for
following requests. Mutli-part upload appears to be ok.
Also fixed content eincoding and multipart uploads.
Fixes#783
When using the REPLACE directive, we were incorrectly removing the
old metadata on the object due to missing the metadata prefix on
the key. Fix this to remove the correct metadata before setting
new metadata.
Fixes#787
The "x-amz-copy-source" header may start with '/' as observed with
WinSCP. However, '/' is also the separator between the bucket and the
object path in "x-amz-copy-source".
Consider the following code in VerifyObjectCopyAccess():
srcBucket, srcObject, found := strings.Cut(copySource, "/")
If `copySource` starts with '/', then `srcBucket` is set to an empty
string. Later, an error is returned because bucket "" does not exist.
This issue was fixed in the Posix and Azure backends by the following
commit:
* 5e484f2 fix: Fixed CopySource parsing to handle the values starting with '/' in CopyObject action in posix and azure backends.
But the issue was not fixed in `VerifyObjectCopyAccess`.
This commit sanitizes "x-amz-copy-source" right after the header is
extracted in `s3api/controllers/base.go`. This ensures that the
`CopySource` argument passed to the backend functions UploadPartCopy()
and CopyObject() does not start with '/'. Since the backends no longer
need to strip away any leading '/' in `CopySource`, the parts of
commit 5e484f2 modifying the Posix and Azure backends are reverted.
Fixes issue #773.
Signed-off-by: Christophe Vu-Brugier <christophe.vu-brugier@seagate.com>
Ryan Hileman
jonaustin09
Ben McClelland
Kyle Upton
Christophe Vu-Brugier