+ mrf_simple =
+ mrf_simple_excluded
+ |> Enum.map(fn {rule, instances} ->
+ {rule, Enum.map(instances, fn {host, _} -> maybe_obfuscate(host, obfuscations) end)}
+ end)
+ |> Map.new()
+
+ # This is for backwards compatibility. We originally didn't sent
+ # extra info like a reason why an instance was rejected/quarantined/etc.
+ # Because we didn't want to break backwards compatibility it was decided
+ # to add an extra "info" key.
+ mrf_simple_info =
+ mrf_simple_excluded
+ |> Enum.map(fn {rule, instances} ->
+ {rule, Enum.reject(instances, fn {_, reason} -> reason == "" end)}
+ end)
+ |> Enum.reject(fn {_, instances} -> instances == [] end)
+ |> Enum.map(fn {rule, instances} ->
+ instances =
+ instances
+ |> Enum.map(fn {host, reason} ->
+ {maybe_obfuscate(host, obfuscations), %{"reason" => reason}}
+ end)
+ |> Map.new()
+
+ {rule, instances}
+ end)
+ |> Map.new()
+
+ {:ok, %{mrf_simple: mrf_simple, mrf_simple_info: mrf_simple_info}}