8a7ff5ff74
This changes the long-standing bug of copy operations not preserving the UID/GID information after the files arrive to the container. Signed-off-by: Erik Hollensbe <github@hollensbe.org>
28 lines
656 B
Go
28 lines
656 B
Go
// +build !windows
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package daemon
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import (
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"github.com/docker/docker/container"
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"github.com/docker/docker/pkg/archive"
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"github.com/docker/docker/pkg/idtools"
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)
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func (daemon *Daemon) tarCopyOptions(container *container.Container, noOverwriteDirNonDir bool) (*archive.TarOptions, error) {
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if container.Config.User == "" {
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return daemon.defaultTarCopyOptions(noOverwriteDirNonDir), nil
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}
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user, err := idtools.LookupUser(container.Config.User)
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if err != nil {
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return nil, err
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}
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return &archive.TarOptions{
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NoOverwriteDirNonDir: noOverwriteDirNonDir,
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ChownOpts: &archive.TarChownOptions{
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UID: user.Uid,
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GID: user.Gid,
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},
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}, nil
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}
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