X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fmrf.ex;h=5e5361082755d11f3036d678d0f6881564b15433;hb=218a3e61e1692058aaf5f16506cbf276d2260722;hp=10ceef715faed9abfef0d9009d14d0138800927e;hpb=ffb4eb9779ddd28ecee84c06e8dc58f4a4daaa38;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/mrf.ex b/lib/pleroma/web/activity_pub/mrf.ex
index 10ceef715..5e5361082 100644
--- a/lib/pleroma/web/activity_pub/mrf.ex
+++ b/lib/pleroma/web/activity_pub/mrf.ex
@@ -1,28 +1,85 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF do
@callback filter(Map.t()) :: {:ok | :reject, Map.t()}
- def filter(policies, %{} = object) do
+ def filter(policies, %{} = message) do
policies
- |> Enum.reduce({:ok, object}, fn
- policy, {:ok, object} ->
- policy.filter(object)
-
- _, error ->
- error
+ |> Enum.reduce({:ok, message}, fn
+ policy, {:ok, message} -> policy.filter(message)
+ _, error -> error
end)
end
def filter(%{} = object), do: get_policies() |> filter(object)
+ def pipeline_filter(%{} = message, meta) do
+ object = meta[:object_data]
+ ap_id = message["object"]
+
+ if object && ap_id do
+ with {:ok, message} <- filter(Map.put(message, "object", object)) do
+ meta = Keyword.put(meta, :object_data, message["object"])
+ {:ok, Map.put(message, "object", ap_id), meta}
+ else
+ {err, message} -> {err, message, meta}
+ end
+ else
+ {err, message} = filter(message)
+
+ {err, message, meta}
+ end
+ end
+
def get_policies do
- Pleroma.Config.get([:instance, :rewrite_policy], []) |> get_policies()
+ Pleroma.Config.get([:mrf, :policies], []) |> get_policies()
end
defp get_policies(policy) when is_atom(policy), do: [policy]
defp get_policies(policies) when is_list(policies), do: policies
defp get_policies(_), do: []
+
+ @spec subdomains_regex([String.t()]) :: [Regex.t()]
+ def subdomains_regex(domains) when is_list(domains) do
+ for domain <- domains, do: ~r(^#{String.replace(domain, "*.", "(.*\\.)*")}$)i
+ end
+
+ @spec subdomain_match?([Regex.t()], String.t()) :: boolean()
+ def subdomain_match?(domains, host) do
+ Enum.any?(domains, fn domain -> Regex.match?(domain, host) end)
+ end
+
+ @callback describe() :: {:ok | :error, Map.t()}
+
+ def describe(policies) do
+ {:ok, policy_configs} =
+ policies
+ |> Enum.reduce({:ok, %{}}, fn
+ policy, {:ok, data} ->
+ {:ok, policy_data} = policy.describe()
+ {:ok, Map.merge(data, policy_data)}
+
+ _, error ->
+ error
+ end)
+
+ mrf_policies =
+ get_policies()
+ |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
+
+ exclusions = Pleroma.Config.get([:mrf, :transparency_exclusions])
+
+ base =
+ %{
+ mrf_policies: mrf_policies,
+ exclusions: length(exclusions) > 0
+ }
+ |> Map.merge(policy_configs)
+
+ {:ok, base}
+ end
+
+ def describe, do: get_policies() |> describe()
end