Rails.application.configure do |config| config.middleware.use(Gitlab::Middleware::Multipart) end module Gitlab module StrongParameterScalars GITLAB_PERMITTED_SCALAR_TYPES = [::UploadedFile] def permitted_scalar?(value) super || GITLAB_PERMITTED_SCALAR_TYPES.any? { |type| value.is_a?(type) } end end end module ActionController class Parameters prepend Gitlab::StrongParameterScalars end end