oci-image-tool unpack does not preserve permissions and ownership of entries

[philips]

From @glestaris on September 8, 2016 14:7

oci-image-tool does not chmod or chown the extracted files. I wonder if this is something intentional or PR-worthy.

Copied from original issue: opencontainers/image-spec#281

[philips]

From @wking on September 8, 2016 15:57

On Thu, Sep 08, 2016 at 07:07:39AM -0700, George Lestaris wrote:

oci-image-tool does not chmod or chown the extracted files. I
wonder if this is something intentional or PR-worthy.

I think this should be fixed. Unpacking semantics should probably be
just like tar, and from tar(1) 1:
—
--no-same-owner
Extract files as yourself (default for ordinary users).
--no-same-permissions
Apply the user's umask when extracting permissions from
the archive (default for ordinary users).

[philips]

From @glestaris on September 9, 2016 15:15

Thanks @wking, this validates my impression.

I am happy to pick this up and make a PR @opencontainers/image-spec-maintainers.

[wking]

On Tue, Sep 20, 2016 at 07:47:22PM -0700, Brandon Philips wrote:

From @glestaris on September 9, 2016 15:15

I am happy to pick this up and make a PR
@opencontainers/image-spec-maintainers.

This PR has been filed as #3, so we can close this issue.

[glestaris]

Happy to close this. I kept it open until the PR gets accepted, but it does not matter that much :)

[glestaris]

...and I just realised I can't close it since I don't own the issue anymore :)
@philips feel free to close this

[runcom]

@wking This issue should stay open as long as #3 isn't merged, #3 should instead have a "Close #17" so this get auto closed when merged.
If #17 doesn't end up merged we forgot about this.