Pulp

Since artifact files are renamed to the form of artifact/sh/a256digest when being saved, artifacts stored on s3 will always be returned from the content app with Content-Type header application/octet-stream. For most artifacts this is fine, but for PublishedMetadata which is stored through a PublishedArtifact this can be problematic if a content type's tooling is expecting that metadata to be served with a certain Content-Type header. As is the case for pip which expects simple index html pages to have the Content-Type header text/html.