Nick Craig-Wood 9c26fe47b0 Fix server side copy of files with ? in - fixes #7058 (#7059)
Before this change the CopyObjectHandler and the CopyObjectPartHandler
both looked for a `versionId` parameter on the `X-Amz-Copy-Source` URL
for the version of the object to be copied on the URL unescaped version
of the header.  This meant that files that had question marks in were
truncated after the question mark so that files with `?` in their
names could not be server side copied.

After this change the URL unescaping is done during the parsing of the
`versionId` parameter which fixes the problem.

This change also introduces the same logic for the
`X-Amz-Copy-Source-Version-Id` header field which was previously
ignored, namely returning an error if it is present and not `null`
since minio does not currently support versions.

S3 Docs:
- https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectCOPY.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadUploadPartCopy.html
2019-01-10 13:10:10 -08:00
..
2018-06-06 14:21:56 +05:30