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api/tag: Reject digested target references

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Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
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Paweł Gronowski 2023-01-25 10:48:26 +01:00
parent eaa56afda9
commit b3a8b6b198
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1 changed files with 4 additions and 0 deletions
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4
api/server/router/image/image_routes.go
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@ -378,6 +378,10 @@ func (ir *imageRouter) postImagesTag(ctx context.Context, w http.ResponseWriter,
return errdefs.InvalidParameter(err)
}
if _, isDigested := ref.(reference.Digested); isDigested {
return errdefs.InvalidParameter(errors.New("tag reference can't have a digest"))
}
if tag != "" {
if ref, err = reference.WithTag(reference.TrimNamed(ref), tag); err != nil {
return errdefs.InvalidParameter(err)