X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fmrf%2Fsimple_policy.ex;h=fe0dc874bfbf4092c6a4eee93ba2d9f93b928f10;hb=27fe7b0274cd9904d91167adade2cf7e56fd482b;hp=62024c58c90929f9073ef72f00db9e2d0953ac5b;hpb=bcf6efce15f76f4796ee51639ea0f8d0299efa0b;p=akkoma diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex index 62024c58c..fe0dc874b 100644 --- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex @@ -4,7 +4,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do @moduledoc "Filter activities depending on their origin instance" - @behaviour Pleroma.Web.ActivityPub.MRF + @behaviour Pleroma.Web.ActivityPub.MRF.Policy alias Pleroma.Config alias Pleroma.FollowingRelationship @@ -15,7 +15,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_accept(%{host: actor_host} = _actor_info, object) do accepts = - Config.get([:mrf_simple, :accept]) + instance_list(:accept) |> MRF.subdomains_regex() cond do @@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_reject(%{host: actor_host} = _actor_info, object) do rejects = - Config.get([:mrf_simple, :reject]) + instance_list(:reject) |> MRF.subdomains_regex() if MRF.subdomain_match?(rejects, actor_host) do @@ -44,7 +44,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do ) when length(child_attachment) > 0 do media_removal = - Config.get([:mrf_simple, :media_removal]) + instance_list(:media_removal) |> MRF.subdomains_regex() object = @@ -68,7 +68,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do } = object ) do media_nsfw = - Config.get([:mrf_simple, :media_nsfw]) + instance_list(:media_nsfw) |> MRF.subdomains_regex() object = @@ -85,7 +85,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do timeline_removal = - Config.get([:mrf_simple, :federated_timeline_removal]) + instance_list(:federated_timeline_removal) |> MRF.subdomains_regex() object = @@ -112,7 +112,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_followers_only(%{host: actor_host} = _actor_info, object) do followers_only = - Config.get([:mrf_simple, :followers_only]) + instance_list(:followers_only) |> MRF.subdomains_regex() object = @@ -137,7 +137,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do report_removal = - Config.get([:mrf_simple, :report_removal]) + instance_list(:report_removal) |> MRF.subdomains_regex() if MRF.subdomain_match?(report_removal, actor_host) do @@ -151,7 +151,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do avatar_removal = - Config.get([:mrf_simple, :avatar_removal]) + instance_list(:avatar_removal) |> MRF.subdomains_regex() if MRF.subdomain_match?(avatar_removal, actor_host) do @@ -165,7 +165,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do banner_removal = - Config.get([:mrf_simple, :banner_removal]) + instance_list(:banner_removal) |> MRF.subdomains_regex() if MRF.subdomain_match?(banner_removal, actor_host) do @@ -177,12 +177,25 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defp check_banner_removal(_actor_info, object), do: {:ok, object} + defp check_object(%{"object" => object} = activity) do + with {:ok, _object} <- filter(object) do + {:ok, activity} + end + end + + defp check_object(object), do: {:ok, object} + + defp instance_list(config_key) do + Config.get([:mrf_simple, config_key]) + |> MRF.instance_list_from_tuples() + end + @impl true def filter(%{"type" => "Delete", "actor" => actor} = object) do %{host: actor_host} = URI.parse(actor) reject_deletes = - Config.get([:mrf_simple, :reject_deletes]) + instance_list(:reject_deletes) |> MRF.subdomains_regex() if MRF.subdomain_match?(reject_deletes, actor_host) do @@ -202,7 +215,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do {:ok, object} <- check_media_nsfw(actor_info, object), {:ok, object} <- check_ftl_removal(actor_info, object), {:ok, object} <- check_followers_only(actor_info, object), - {:ok, object} <- check_report_removal(actor_info, object) do + {:ok, object} <- check_report_removal(actor_info, object), + {:ok, object} <- check_object(object) do {:ok, object} else {:reject, nil} -> {:reject, "[SimplePolicy]"} @@ -227,6 +241,19 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do end end + def filter(object) when is_binary(object) do + uri = URI.parse(object) + + with {:ok, object} <- check_accept(uri, object), + {:ok, object} <- check_reject(uri, object) do + {:ok, object} + else + {:reject, nil} -> {:reject, "[SimplePolicy]"} + {:reject, _} = e -> e + _ -> {:reject, "[SimplePolicy]"} + end + end + def filter(object), do: {:ok, object} @impl true @@ -235,7 +262,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do mrf_simple = Config.get(:mrf_simple) - |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end) + |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn {v, _} -> v in exclusions end)} end) |> Enum.into(%{}) {:ok, %{mrf_simple: mrf_simple}} @@ -248,70 +275,67 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do related_policy: "Pleroma.Web.ActivityPub.MRF.SimplePolicy", label: "MRF Simple", description: "Simple ingress policies", - children: [ - %{ - key: :media_removal, - type: {:list, :string}, - description: "List of instances to strip media attachments from", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :media_nsfw, - label: "Media NSFW", - type: {:list, :string}, - description: "List of instances to tag all media as NSFW (sensitive) from", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :federated_timeline_removal, - type: {:list, :string}, - description: - "List of instances to remove from the Federated (aka The Whole Known Network) Timeline", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :reject, - type: {:list, :string}, - description: "List of instances to reject activities from (except deletes)", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :accept, - type: {:list, :string}, - description: "List of instances to only accept activities from (except deletes)", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :followers_only, - type: {:list, :string}, - description: "Force posts from the given instances to be visible by followers only", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :report_removal, - type: {:list, :string}, - description: "List of instances to reject reports from", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :avatar_removal, - type: {:list, :string}, - description: "List of instances to strip avatars from", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :banner_removal, - type: {:list, :string}, - description: "List of instances to strip banners from", - suggestions: ["example.com", "*.example.com"] - }, - %{ - key: :reject_deletes, - type: {:list, :string}, - description: "List of instances to reject deletions from", - suggestions: ["example.com", "*.example.com"] - } - ] + children: + [ + %{ + key: :media_removal, + description: + "List of instances to strip media attachments from and the reason for doing so" + }, + %{ + key: :media_nsfw, + label: "Media NSFW", + description: + "List of instances to tag all media as NSFW (sensitive) from and the reason for doing so" + }, + %{ + key: :federated_timeline_removal, + description: + "List of instances to remove from the Federated (aka The Whole Known Network) Timeline and the reason for doing so" + }, + %{ + key: :reject, + description: + "List of instances to reject activities from (except deletes) and the reason for doing so" + }, + %{ + key: :accept, + description: + "List of instances to only accept activities from (except deletes) and the reason for doing so" + }, + %{ + key: :followers_only, + description: + "Force posts from the given instances to be visible by followers only and the reason for doing so" + }, + %{ + key: :report_removal, + description: "List of instances to reject reports from and the reason for doing so" + }, + %{ + key: :avatar_removal, + description: "List of instances to strip avatars from and the reason for doing so" + }, + %{ + key: :banner_removal, + description: "List of instances to strip banners from and the reason for doing so" + }, + %{ + key: :reject_deletes, + description: "List of instances to reject deletions from and the reason for doing so" + } + ] + |> Enum.map(fn setting -> + Map.merge( + setting, + %{ + type: {:list, :tuple}, + key_placeholder: "instance", + value_placeholder: "reason", + suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}] + } + ) + end) } end end