diff options
Diffstat (limited to 'lib/pleroma/web/activity_pub')
64 files changed, 822 insertions, 197 deletions
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index 99c729473..5b45e2ca1 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ActivityPub do @@ -32,6 +32,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do require Logger require Pleroma.Constants + @behaviour Pleroma.Web.ActivityPub.ActivityPub.Persisting + @behaviour Pleroma.Web.ActivityPub.ActivityPub.Streaming + defp get_recipients(%{"type" => "Create"} = data) do to = Map.get(data, "to", []) cc = Map.get(data, "cc", []) @@ -53,7 +56,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp check_actor_is_active(actor) when is_binary(actor) do case User.get_cached_by_ap_id(actor) do - %User{deactivated: deactivated} -> not deactivated + %User{is_active: true} -> true _ -> false end end @@ -85,13 +88,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp increase_replies_count_if_reply(_create_data), do: :noop @object_types ~w[ChatMessage Question Answer Audio Video Event Article] - @spec persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()} + @impl true def persist(%{"type" => type} = object, meta) when type in @object_types do with {:ok, object} <- Object.create(object) do {:ok, object, meta} end end + @impl true def persist(object, meta) do with local <- Keyword.fetch!(meta, :local), {recipients, _, _} <- get_recipients(object), @@ -123,7 +127,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do # Splice in the child object if we have one. activity = Maps.put_if_present(activity, :object, object) - BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id}) + ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn -> + Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end) + end) {:ok, activity} else @@ -219,6 +225,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do Streamer.stream("participation", participations) end + @impl true def stream_out_participations(%Object{data: %{"context" => context}}, user) do with %Conversation{} = conversation <- Conversation.get_for_ap_id(context) do conversation = Repo.preload(conversation, :participations) @@ -235,8 +242,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end + @impl true def stream_out_participations(_, _), do: :noop + @impl true def stream_out(%Activity{data: %{"type" => data_type}} = activity) when data_type in ["Create", "Announce", "Delete"] do activity @@ -244,6 +253,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> Streamer.stream(activity) end + @impl true def stream_out(_activity) do :noop end @@ -367,6 +377,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do :ok <- maybe_federate(stripped_activity) do User.all_superusers() + |> Enum.filter(fn user -> user.ap_id != actor end) |> Enum.filter(fn user -> not is_nil(user.email) end) |> Enum.each(fn superuser -> superuser @@ -581,7 +592,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> Enum.reverse() end - def fetch_user_activities(user, reading_user, params \\ %{}) do + def fetch_user_activities(user, reading_user, params \\ %{}) + + def fetch_user_activities(user, reading_user, %{total: true} = params) do + result = fetch_activities_for_user(user, reading_user, params) + + Keyword.put(result, :items, Enum.reverse(result[:items])) + end + + def fetch_user_activities(user, reading_user, params) do + user + |> fetch_activities_for_user(reading_user, params) + |> Enum.reverse() + end + + defp fetch_activities_for_user(user, reading_user, params) do params = params |> Map.put(:type, ["Create", "Announce"]) @@ -598,16 +623,28 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> Map.put(:muting_user, reading_user) end + pagination_type = Map.get(params, :pagination_type) || :keyset + %{ godmode: params[:godmode], reading_user: reading_user } |> user_activities_recipients() - |> fetch_activities(params) - |> Enum.reverse() + |> fetch_activities(params, pagination_type) + end + + def fetch_statuses(reading_user, %{total: true} = params) do + result = fetch_activities_for_reading_user(reading_user, params) + Keyword.put(result, :items, Enum.reverse(result[:items])) end def fetch_statuses(reading_user, params) do + reading_user + |> fetch_activities_for_reading_user(params) + |> Enum.reverse() + end + + defp fetch_activities_for_reading_user(reading_user, params) do params = Map.put(params, :type, ["Create", "Announce"]) %{ @@ -616,7 +653,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do } |> user_activities_recipients() |> fetch_activities(params, :offset) - |> Enum.reverse() end defp user_activities_recipients(%{godmode: true}), do: [] @@ -723,6 +759,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp restrict_local(query, _), do: query + defp restrict_remote(query, %{remote: true}) do + from(activity in query, where: activity.local == false) + end + + defp restrict_remote(query, _), do: query + defp restrict_actor(query, %{actor_id: actor_id}) do from(activity in query, where: activity.actor == ^actor_id) end @@ -836,7 +878,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do query = from([activity] in query, where: fragment("not (? = ANY(?))", activity.actor, ^mutes), - where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes) + where: + fragment( + "not (?->'to' \\?| ?) or ? = ?", + activity.data, + ^mutes, + activity.actor, + ^user.ap_id + ) ) unless opts[:skip_preload] do @@ -939,16 +988,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp restrict_muted_reblogs(query, _), do: query - defp restrict_instance(query, %{instance: instance}) do - users = - from( - u in User, - select: u.ap_id, - where: fragment("? LIKE ?", u.nickname, ^"%@#{instance}") - ) - |> Repo.all() - - from(activity in query, where: activity.actor in ^users) + defp restrict_instance(query, %{instance: instance}) when is_binary(instance) do + from( + activity in query, + where: fragment("split_part(actor::text, '/'::text, 3) = ?", ^instance) + ) end defp restrict_instance(query, _), do: query @@ -1097,6 +1141,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> restrict_tag_all(opts) |> restrict_since(opts) |> restrict_local(opts) + |> restrict_remote(opts) |> restrict_actor(opts) |> restrict_type(opts) |> restrict_state(opts) @@ -1241,7 +1286,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do capabilities = data["capabilities"] || %{} accepts_chat_messages = capabilities["acceptsChatMessages"] data = Transmogrifier.maybe_fix_user_object(data) - discoverable = data["discoverable"] || false + is_discoverable = data["discoverable"] || false invisible = data["invisible"] || false actor_type = data["type"] || "Person" @@ -1267,7 +1312,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do fields: fields, emoji: emojis, is_locked: is_locked, - discoverable: discoverable, + is_discoverable: is_discoverable, invisible: invisible, avatar: avatar, name: data["name"], @@ -1296,12 +1341,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do def fetch_follow_information_for_user(user) do with {:ok, following_data} <- - Fetcher.fetch_and_contain_remote_object_from_id(user.following_address, - force_http: true - ), + Fetcher.fetch_and_contain_remote_object_from_id(user.following_address), {:ok, hide_follows} <- collection_private(following_data), {:ok, followers_data} <- - Fetcher.fetch_and_contain_remote_object_from_id(user.follower_address, force_http: true), + Fetcher.fetch_and_contain_remote_object_from_id(user.follower_address), {:ok, hide_followers} <- collection_private(followers_data) do {:ok, %{ @@ -1375,8 +1418,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end - def fetch_and_prepare_user_from_ap_id(ap_id, opts \\ []) do - with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id, opts), + def fetch_and_prepare_user_from_ap_id(ap_id) do + with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id), {:ok, data} <- user_data_from_user_object(data) do {:ok, maybe_update_follow_information(data)} else @@ -1419,13 +1462,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end - def make_user_from_ap_id(ap_id, opts \\ []) do + def make_user_from_ap_id(ap_id) do user = User.get_cached_by_ap_id(ap_id) if user && !User.ap_enabled?(user) do Transmogrifier.upgrade_user_from_ap_id(ap_id) else - with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id, opts) do + with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do if user do user |> User.remote_user_changeset(data) diff --git a/lib/pleroma/web/activity_pub/activity_pub/persisting.ex b/lib/pleroma/web/activity_pub/activity_pub/persisting.ex new file mode 100644 index 000000000..5ec8b7bab --- /dev/null +++ b/lib/pleroma/web/activity_pub/activity_pub/persisting.ex @@ -0,0 +1,7 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.ActivityPub.Persisting do + @callback persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()} +end diff --git a/lib/pleroma/web/activity_pub/activity_pub/streaming.ex b/lib/pleroma/web/activity_pub/activity_pub/streaming.ex new file mode 100644 index 000000000..983168bff --- /dev/null +++ b/lib/pleroma/web/activity_pub/activity_pub/streaming.ex @@ -0,0 +1,12 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.ActivityPub.Streaming do + alias Pleroma.Activity + alias Pleroma.Object + alias Pleroma.User + + @callback stream_out(Activity.t()) :: any() + @callback stream_out_participations(Object.t(), User.t()) :: any() +end diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex index 44f09be75..9d3dcc7f9 100644 --- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex +++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ActivityPubController do @@ -79,10 +79,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end end - def object(conn, _) do + def object(%{assigns: assigns} = conn, _) do with ap_id <- Endpoint.url() <> conn.request_path, %Object{} = object <- Object.get_cached_by_ap_id(ap_id), - {_, true} <- {:public?, Visibility.is_public?(object)} do + user <- Map.get(assigns, :user, nil), + {_, true} <- {:visible?, Visibility.visible_for_user?(object, user)} do conn |> assign(:tracking_fun_data, object.id) |> set_cache_ttl_for(object) @@ -90,8 +91,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do |> put_view(ObjectView) |> render("object.json", object: object) else - {:public?, false} -> - {:error, :not_found} + {:visible?, false} -> {:error, :not_found} + nil -> {:error, :not_found} end end @@ -105,10 +106,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do conn end - def activity(conn, _params) do + def activity(%{assigns: assigns} = conn, _) do with ap_id <- Endpoint.url() <> conn.request_path, %Activity{} = activity <- Activity.normalize(ap_id), - {_, true} <- {:public?, Visibility.is_public?(activity)} do + {_, true} <- {:local?, activity.local}, + user <- Map.get(assigns, :user, nil), + {_, true} <- {:visible?, Visibility.visible_for_user?(activity, user)} do conn |> maybe_set_tracking_data(activity) |> set_cache_ttl_for(activity) @@ -116,13 +119,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do |> put_view(ObjectView) |> render("object.json", object: activity) else - {:public?, false} -> {:error, :not_found} + {:visible?, false} -> {:error, :not_found} + {:local?, false} -> {:error, :not_found} nil -> {:error, :not_found} end end defp maybe_set_tracking_data(conn, %Activity{data: %{"type" => "Create"}} = activity) do - object_id = Object.normalize(activity).id + object_id = Object.normalize(activity, fetch: false).id assign(conn, :tracking_fun_data, object_id) end @@ -428,7 +432,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end defp handle_user_activity(%User{} = user, %{"type" => "Delete"} = params) do - with %Object{} = object <- Object.normalize(params["object"]), + with %Object{} = object <- Object.normalize(params["object"], fetch: false), true <- user.is_moderator || user.ap_id == object.data["actor"], {:ok, delete_data, _} <- Builder.delete(user, object.data["id"]), {:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do @@ -439,7 +443,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end defp handle_user_activity(%User{} = user, %{"type" => "Like"} = params) do - with %Object{} = object <- Object.normalize(params["object"]), + with %Object{} = object <- Object.normalize(params["object"], fetch: false), {_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)}, {_, {:ok, %Activity{} = activity, _meta}} <- {:common_pipeline, @@ -525,19 +529,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do {new_user, for_user} end - @doc """ - Endpoint based on <https://www.w3.org/wiki/SocialCG/ActivityPub/MediaUpload> - - Parameters: - - (required) `file`: data of the media - - (optionnal) `description`: description of the media, intended for accessibility - - Response: - - HTTP Code: 201 Created - - HTTP Body: ActivityPub object to be inserted into another's `attachment` field - - Note: Will not point to a URL with a `Location` header because no standalone Activity has been created. - """ def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do with {:ok, object} <- ActivityPub.upload( diff --git a/lib/pleroma/web/activity_pub/builder.ex b/lib/pleroma/web/activity_pub/builder.ex index 298aff6b7..f56bfc600 100644 --- a/lib/pleroma/web/activity_pub/builder.ex +++ b/lib/pleroma/web/activity_pub/builder.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Builder do @@ -80,7 +80,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do @spec delete(User.t(), String.t()) :: {:ok, map(), keyword()} def delete(actor, object_id) do - object = Object.normalize(object_id, false) + object = Object.normalize(object_id, fetch: false) user = !object && User.get_cached_by_ap_id(object_id) @@ -222,6 +222,9 @@ defmodule Pleroma.Web.ActivityPub.Builder do actor.ap_id == Relay.ap_id() -> [actor.follower_address] + public? and Visibility.is_local_public?(object) -> + [actor.follower_address, object.data["actor"], Pleroma.Constants.as_local_public()] + public? -> [actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()] diff --git a/lib/pleroma/web/activity_pub/internal_fetch_actor.ex b/lib/pleroma/web/activity_pub/internal_fetch_actor.ex index c80272b8f..ca76071e5 100644 --- a/lib/pleroma/web/activity_pub/internal_fetch_actor.ex +++ b/lib/pleroma/web/activity_pub/internal_fetch_actor.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.InternalFetchActor do diff --git a/lib/pleroma/web/activity_pub/mrf.ex b/lib/pleroma/web/activity_pub/mrf.ex index 5e5361082..ef5a09a93 100644 --- a/lib/pleroma/web/activity_pub/mrf.ex +++ b/lib/pleroma/web/activity_pub/mrf.ex @@ -1,9 +1,66 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF do + require Logger + + @behaviour Pleroma.Web.ActivityPub.MRF.PipelineFiltering + + @mrf_config_descriptions [ + %{ + group: :pleroma, + key: :mrf, + tab: :mrf, + label: "MRF", + type: :group, + description: "General MRF settings", + children: [ + %{ + key: :policies, + type: [:module, {:list, :module}], + description: + "A list of MRF policies enabled. Module names are shortened (removed leading `Pleroma.Web.ActivityPub.MRF.` part), but on adding custom module you need to use full name.", + suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF} + }, + %{ + key: :transparency, + label: "MRF transparency", + type: :boolean, + description: + "Make the content of your Message Rewrite Facility settings public (via nodeinfo)" + }, + %{ + key: :transparency_exclusions, + label: "MRF transparency exclusions", + type: {:list, :string}, + description: + "Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.", + suggestions: [ + "exclusion.com" + ] + } + ] + } + ] + + @default_description %{ + label: "", + description: "" + } + + @required_description_keys [:key, :related_policy] + @callback filter(Map.t()) :: {:ok | :reject, Map.t()} + @callback describe() :: {:ok | :error, Map.t()} + @callback config_description() :: %{ + optional(:children) => [map()], + key: atom(), + related_policy: String.t(), + label: String.t(), + description: String.t() + } + @optional_callbacks config_description: 0 def filter(policies, %{} = message) do policies @@ -15,6 +72,7 @@ defmodule Pleroma.Web.ActivityPub.MRF do def filter(%{} = object), do: get_policies() |> filter(object) + @impl true def pipeline_filter(%{} = message, meta) do object = meta[:object_data] ap_id = message["object"] @@ -51,8 +109,6 @@ defmodule Pleroma.Web.ActivityPub.MRF 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 @@ -82,4 +138,41 @@ defmodule Pleroma.Web.ActivityPub.MRF do end def describe, do: get_policies() |> describe() + + def config_descriptions do + Pleroma.Web.ActivityPub.MRF + |> Pleroma.Docs.Generator.list_behaviour_implementations() + |> config_descriptions() + end + + def config_descriptions(policies) do + Enum.reduce(policies, @mrf_config_descriptions, fn policy, acc -> + if function_exported?(policy, :config_description, 0) do + description = + @default_description + |> Map.merge(policy.config_description) + |> Map.put(:group, :pleroma) + |> Map.put(:tab, :mrf) + |> Map.put(:type, :group) + + if Enum.all?(@required_description_keys, &Map.has_key?(description, &1)) do + [description | acc] + else + Logger.warn( + "#{policy} config description doesn't have one or all required keys #{ + inspect(@required_description_keys) + }" + ) + + acc + end + else + Logger.debug( + "#{policy} is excluded from config descriptions, because does not implement `config_description/0` method." + ) + + acc + end + end) + end end diff --git a/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex b/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex index bee47b4ed..fc347236e 100644 --- a/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do @@ -40,4 +40,22 @@ defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do _ -> Map.put(activity, "expires_at", expires_at) end end + + @impl true + def config_description do + %{ + key: :mrf_activity_expiration, + related_policy: "Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy", + label: "MRF Activity Expiration Policy", + description: "Adds automatic expiration to all local activities", + children: [ + %{ + key: :days, + type: :integer, + description: "Default global expiration time for all local activities (in days)", + suggestions: [90, 365] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex b/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex index b96388489..b8bfdc3ce 100644 --- a/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex b/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex index b22464111..40b19c3ab 100644 --- a/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/drop_policy.ex b/lib/pleroma/web/activity_pub/mrf/drop_policy.ex index 5ab9844ff..378175205 100644 --- a/lib/pleroma/web/activity_pub/mrf/drop_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/drop_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex b/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex index 3bf70b894..2d3a10889 100644 --- a/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex +++ b/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do @@ -31,7 +31,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do when is_map(child_object) do child = child_object["inReplyTo"] - |> Object.normalize(child_object["inReplyTo"]) + |> Object.normalize(fetch: false) |> filter_by_summary(child_object) object = Map.put(object, "object", child) diff --git a/lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex b/lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex index ea9c3d3f5..51dbb1ad4 100644 --- a/lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex index 9ba07b4e3..768a669f3 100644 --- a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do @@ -97,4 +97,31 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do @impl true def describe, do: {:ok, %{mrf_hellthread: Pleroma.Config.get(:mrf_hellthread) |> Enum.into(%{})}} + + @impl true + def config_description do + %{ + key: :mrf_hellthread, + related_policy: "Pleroma.Web.ActivityPub.MRF.HellthreadPolicy", + label: "MRF Hellthread", + description: "Block messages with excessive user mentions", + children: [ + %{ + key: :delist_threshold, + type: :integer, + description: + "Number of mentioned users after which the message gets removed from timelines and" <> + "disables notifications. Set to 0 to disable.", + suggestions: [10] + }, + %{ + key: :reject_threshold, + type: :integer, + description: + "Number of mentioned users after which the messaged gets rejected. Set to 0 to disable.", + suggestions: [20] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex b/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex index db66cfa3e..f91b51bcf 100644 --- a/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do @@ -126,4 +126,46 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do {:ok, %{mrf_keyword: mrf_keyword}} end + + @impl true + def config_description do + %{ + key: :mrf_keyword, + related_policy: "Pleroma.Web.ActivityPub.MRF.KeywordPolicy", + label: "MRF Keyword", + description: + "Reject or Word-Replace messages matching a keyword or [Regex](https://hexdocs.pm/elixir/Regex.html).", + children: [ + %{ + key: :reject, + type: {:list, :string}, + description: """ + A list of patterns which result in message being rejected. + + Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`. + """, + suggestions: ["foo", ~r/foo/iu] + }, + %{ + key: :federated_timeline_removal, + type: {:list, :string}, + description: """ + A list of patterns which result in message being removed from federated timelines (a.k.a unlisted). + + Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`. + """, + suggestions: ["foo", ~r/foo/iu] + }, + %{ + key: :replace, + type: {:list, :tuple}, + description: """ + **Pattern**: a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`. + + **Replacement**: a string. Leaving the field empty is permitted. + """ + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex b/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex index 0fb05d3c4..8dbf44071 100644 --- a/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do @@ -8,7 +8,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do alias Pleroma.HTTP alias Pleroma.Web.MediaProxy - alias Pleroma.Workers.BackgroundWorker require Logger @@ -17,7 +16,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do recv_timeout: 10_000 ] - def perform(:prefetch, url) do + defp prefetch(url) do # Fetching only proxiable resources if MediaProxy.enabled?() and MediaProxy.url_proxiable?(url) do # If preview proxy is enabled, it'll also hit media proxy (so we're caching both requests) @@ -25,17 +24,25 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do Logger.debug("Prefetching #{inspect(url)} as #{inspect(prefetch_url)}") - HTTP.get(prefetch_url, [], @adapter_options) + if Pleroma.Config.get(:env) == :test do + fetch(prefetch_url) + else + ConcurrentLimiter.limit(__MODULE__, fn -> + Task.start(fn -> fetch(prefetch_url) end) + end) + end end end - def perform(:preload, %{"object" => %{"attachment" => attachments}} = _message) do + defp fetch(url), do: HTTP.get(url, [], @adapter_options) + + defp preload(%{"object" => %{"attachment" => attachments}} = _message) do Enum.each(attachments, fn %{"url" => url} when is_list(url) -> url |> Enum.each(fn %{"href" => href} -> - BackgroundWorker.enqueue("media_proxy_prefetch", %{"url" => href}) + prefetch(href) x -> Logger.debug("Unhandled attachment URL object #{inspect(x)}") @@ -51,7 +58,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do %{"type" => "Create", "object" => %{"attachment" => attachments} = _object} = message ) when is_list(attachments) and length(attachments) > 0 do - BackgroundWorker.enqueue("media_proxy_preload", %{"message" => message}) + preload(message) {:ok, message} end diff --git a/lib/pleroma/web/activity_pub/mrf/mention_policy.ex b/lib/pleroma/web/activity_pub/mrf/mention_policy.ex index 7910ca131..877277d4f 100644 --- a/lib/pleroma/web/activity_pub/mrf/mention_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/mention_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.MentionPolicy do @@ -25,4 +25,22 @@ defmodule Pleroma.Web.ActivityPub.MRF.MentionPolicy do @impl true def describe, do: {:ok, %{}} + + @impl true + def config_description do + %{ + key: :mrf_mention, + related_policy: "Pleroma.Web.ActivityPub.MRF.MentionPolicy", + label: "MRF Mention", + description: "Block messages which mention a specific user", + children: [ + %{ + key: :actors, + type: {:list, :string}, + description: "A list of actors for which any post mentioning them will be dropped", + suggestions: ["actor1", "actor2"] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex b/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex new file mode 100644 index 000000000..32bb1b645 --- /dev/null +++ b/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex @@ -0,0 +1,61 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do + @moduledoc "Filter local activities which have no content" + @behaviour Pleroma.Web.ActivityPub.MRF + + alias Pleroma.Web + + @impl true + def filter(%{"actor" => actor} = object) do + with true <- is_local?(actor), + true <- is_note?(object), + false <- has_attachment?(object), + true <- only_mentions?(object) do + {:reject, "[NoEmptyPolicy]"} + else + _ -> + {:ok, object} + end + end + + def filter(object), do: {:ok, object} + + defp is_local?(actor) do + if actor |> String.starts_with?("#{Web.base_url()}") do + true + else + false + end + end + + defp has_attachment?(%{ + "type" => "Create", + "object" => %{"type" => "Note", "attachment" => attachments} + }) + when length(attachments) > 0, + do: true + + defp has_attachment?(_), do: false + + defp only_mentions?(%{"type" => "Create", "object" => %{"type" => "Note", "source" => source}}) do + non_mentions = + source |> String.split() |> Enum.filter(&(not String.starts_with?(&1, "@"))) |> length + + if non_mentions > 0 do + false + else + true + end + end + + defp only_mentions?(_), do: false + + defp is_note?(%{"type" => "Create", "object" => %{"type" => "Note"}}), do: true + defp is_note?(_), do: false + + @impl true + def describe, do: {:ok, %{}} +end diff --git a/lib/pleroma/web/activity_pub/mrf/no_op_policy.ex b/lib/pleroma/web/activity_pub/mrf/no_op_policy.ex index cc2ac9d08..2ebc0674d 100644 --- a/lib/pleroma/web/activity_pub/mrf/no_op_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/no_op_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex b/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex index fc3475048..b658d7d41 100644 --- a/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex index 7abae37ae..2ad3fde0b 100644 --- a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex +++ b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do @@ -8,6 +8,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do @behaviour Pleroma.Web.ActivityPub.MRF + @impl true def filter(%{"type" => "Create", "object" => child_object} = object) do scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy]) @@ -22,5 +23,23 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do def filter(object), do: {:ok, object} + @impl true def describe, do: {:ok, %{}} + + @impl true + def config_description do + %{ + key: :mrf_normalize_markup, + related_policy: "Pleroma.Web.ActivityPub.MRF.NormalizeMarkup", + label: "MRF Normalize Markup", + description: "MRF NormalizeMarkup settings. Scrub configured hypertext markup.", + children: [ + %{ + key: :scrub_policy, + type: :module, + suggestions: [Pleroma.HTML.Scrubber.Default] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex b/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex index d45d2d7e3..aac24c0ec 100644 --- a/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do @@ -106,4 +106,32 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do {:ok, %{mrf_object_age: mrf_object_age}} end + + @impl true + def config_description do + %{ + key: :mrf_object_age, + related_policy: "Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy", + label: "MRF Object Age", + description: + "Rejects or delists posts based on their timestamp deviance from your server's clock.", + children: [ + %{ + key: :threshold, + type: :integer, + description: "Required age (in seconds) of a post before actions are taken.", + suggestions: [172_800] + }, + %{ + key: :actions, + type: {:list, :atom}, + description: + "A list of actions to apply to the post. `:delist` removes the post from public timelines; " <> + "`:strip_followers` removes followers from the ActivityPub recipient list ensuring they won't be delivered to home timelines; " <> + "`:reject` rejects the message entirely", + suggestions: [:delist, :strip_followers, :reject] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/pipeline_filtering.ex b/lib/pleroma/web/activity_pub/mrf/pipeline_filtering.ex new file mode 100644 index 000000000..be95e38ec --- /dev/null +++ b/lib/pleroma/web/activity_pub/mrf/pipeline_filtering.ex @@ -0,0 +1,7 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.MRF.PipelineFiltering do + @callback pipeline_filter(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()} +end diff --git a/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex b/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex index 0b9ed2224..47a43c6a2 100644 --- a/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex +++ b/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do @@ -48,4 +48,27 @@ defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do @impl true def describe, do: {:ok, %{mrf_rejectnonpublic: Config.get(:mrf_rejectnonpublic) |> Enum.into(%{})}} + + @impl true + def config_description do + %{ + key: :mrf_rejectnonpublic, + related_policy: "Pleroma.Web.ActivityPub.MRF.RejectNonPublic", + description: "RejectNonPublic drops posts with non-public visibility settings.", + label: "MRF Reject Non Public", + children: [ + %{ + key: :allow_followersonly, + label: "Allow followers-only", + type: :boolean, + description: "Whether to allow followers-only posts" + }, + %{ + key: :allow_direct, + type: :boolean, + description: "Whether to allow direct messages" + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex index 161177727..bb3838d2c 100644 --- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do @@ -244,4 +244,78 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do {:ok, %{mrf_simple: mrf_simple}} end + + @impl true + def config_description do + %{ + key: :mrf_simple, + 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"] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex b/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex index 788f21261..4c5e33619 100644 --- a/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex index 048052da6..86965d47b 100644 --- a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do @@ -39,4 +39,28 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do @impl true def describe, do: {:ok, %{}} + + @impl true + def config_description do + %{ + key: :mrf_subchain, + related_policy: "Pleroma.Web.ActivityPub.MRF.SubchainPolicy", + label: "MRF Subchain", + description: + "This policy processes messages through an alternate pipeline when a given message matches certain criteria." <> + " All criteria are configured as a map of regular expressions to lists of policy modules.", + children: [ + %{ + key: :match_actor, + type: {:map, {:list, :string}}, + description: "Matches a series of regular expressions against the actor field", + suggestions: [ + %{ + ~r/https:\/\/example.com/s => [Pleroma.Web.ActivityPub.MRF.DropPolicy] + } + ] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/mrf/tag_policy.ex b/lib/pleroma/web/activity_pub/mrf/tag_policy.ex index febabda08..5739cee63 100644 --- a/lib/pleroma/web/activity_pub/mrf/tag_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/tag_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do diff --git a/lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex b/lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex index 1a28f2ba2..65b371bf3 100644 --- a/lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do @@ -41,4 +41,25 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do {:ok, %{mrf_user_allowlist: mrf_user_allowlist}} end + + # TODO: change way of getting settings on `lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex:18` to use `hosts` subkey + # @impl true + # def config_description do + # %{ + # key: :mrf_user_allowlist, + # related_policy: "Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy", + # description: "Accept-list of users from specified instances", + # children: [ + # %{ + # key: :hosts, + # type: :map, + # description: + # "The keys in this section are the domain names that the policy should apply to." <> + # " Each key should be assigned a list of users that should be allowed " <> + # "through by their ActivityPub ID", + # suggestions: [%{"example.org" => ["https://example.org/users/admin"]}] + # } + # ] + # } + # end end diff --git a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex index a6c545570..ce559a239 100644 --- a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do @@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do @behaviour Pleroma.Web.ActivityPub.MRF + @impl true def filter(%{"type" => "Undo", "object" => child_message} = message) do with {:ok, _} <- filter(child_message) do {:ok, message} @@ -36,6 +37,33 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do def filter(message), do: {:ok, message} + @impl true def describe, do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary) |> Enum.into(%{})}} + + @impl true + def config_description do + %{ + key: :mrf_vocabulary, + related_policy: "Pleroma.Web.ActivityPub.MRF.VocabularyPolicy", + label: "MRF Vocabulary", + description: "Filter messages which belong to certain activity vocabularies", + children: [ + %{ + key: :accept, + type: {:list, :string}, + description: + "A list of ActivityStreams terms to accept. If empty, all supported messages are accepted.", + suggestions: ["Create", "Follow", "Mention", "Announce", "Like"] + }, + %{ + key: :reject, + type: {:list, :string}, + description: + "A list of ActivityStreams terms to reject. If empty, no messages are rejected.", + suggestions: ["Create", "Follow", "Mention", "Announce", "Like"] + } + ] + } + end end diff --git a/lib/pleroma/web/activity_pub/object_validator.ex b/lib/pleroma/web/activity_pub/object_validator.ex index bd0a2a8dc..297c19cc0 100644 --- a/lib/pleroma/web/activity_pub/object_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidator do @@ -9,6 +9,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do the system. """ + @behaviour Pleroma.Web.ActivityPub.ObjectValidator.Validating + alias Pleroma.Activity alias Pleroma.EctoType.ActivityPub.ObjectValidators alias Pleroma.Object @@ -32,7 +34,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do alias Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator alias Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator - @spec validate(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()} + @impl true def validate(object, meta) def validate(%{"type" => type} = object, meta) @@ -286,7 +288,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do def fetch_actor_and_object(object) do fetch_actor(object) - Object.normalize(object["object"], true) + Object.normalize(object["object"], fetch: true) :ok end end diff --git a/lib/pleroma/web/activity_pub/object_validator/validating.ex b/lib/pleroma/web/activity_pub/object_validator/validating.ex new file mode 100644 index 000000000..28e8d2498 --- /dev/null +++ b/lib/pleroma/web/activity_pub/object_validator/validating.ex @@ -0,0 +1,7 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.ObjectValidator.Validating do + @callback validate(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()} +end diff --git a/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex b/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex index 179beda58..d31e780c3 100644 --- a/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex b/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex index 6f757f49c..b08a33e68 100644 --- a/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do @@ -67,7 +67,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do %Object{} = object <- Object.get_cached_by_ap_id(object), false <- Visibility.is_public?(object) do same_actor = object.data["actor"] == actor.ap_id - is_public = Pleroma.Constants.as_public() in (get_field(cng, :to) ++ get_field(cng, :cc)) + recipients = get_field(cng, :to) ++ get_field(cng, :cc) + local_public = Pleroma.Constants.as_local_public() + + is_public = + Enum.member?(recipients, Pleroma.Constants.as_public()) or + Enum.member?(recipients, local_public) cond do same_actor && is_public -> diff --git a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex index b9fbaf4f6..15e4413cd 100644 --- a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex b/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex index 5b7dad517..b0388ef3b 100644 --- a/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex index df102a134..3175427ad 100644 --- a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do @@ -15,6 +15,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do field(:type, :string) field(:mediaType, :string, default: "application/octet-stream") field(:name, :string) + field(:blurhash, :string) embeds_many :url, UrlObjectValidator, primary_key: false do field(:type, :string) @@ -41,7 +42,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do |> fix_url() struct - |> cast(data, [:type, :mediaType, :name]) + |> cast(data, [:type, :mediaType, :name, :blurhash]) |> cast_embed(:url, with: &url_changeset/2) |> validate_inclusion(:type, ~w[Link Document Audio Image Video]) |> validate_required([:type, :mediaType, :url]) diff --git a/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex b/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex index 16973e5db..4a96fef52 100644 --- a/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do @@ -70,19 +70,33 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do |> changeset(data) end - defp fix_url(%{"url" => url} = data) when is_list(url) do - attachment = - Enum.find(url, fn x -> - mime_type = x["mimeType"] || x["mediaType"] || "" + defp find_attachment(url) do + mpeg_url = + Enum.find(url, fn + %{"mediaType" => mime_type, "tag" => tags} when is_list(tags) -> + mime_type == "application/x-mpegURL" - is_map(x) and String.starts_with?(mime_type, ["video/", "audio/"]) + _ -> + false end) - link_element = - Enum.find(url, fn x -> - mime_type = x["mimeType"] || x["mediaType"] || "" + url + |> Enum.concat(mpeg_url["tag"] || []) + |> Enum.find(fn + %{"mediaType" => mime_type} -> String.starts_with?(mime_type, ["video/", "audio/"]) + %{"mimeType" => mime_type} -> String.starts_with?(mime_type, ["video/", "audio/"]) + _ -> false + end) + end - is_map(x) and mime_type == "text/html" + defp fix_url(%{"url" => url} = data) when is_list(url) do + attachment = find_attachment(url) + + link_element = + Enum.find(url, fn + %{"mediaType" => "text/html"} -> true + %{"mimeType" => "text/html"} -> true + _ -> false end) data diff --git a/lib/pleroma/web/activity_pub/object_validators/block_validator.ex b/lib/pleroma/web/activity_pub/object_validators/block_validator.ex index 1dde77198..c5f77bb76 100644 --- a/lib/pleroma/web/activity_pub/object_validators/block_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/block_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex index 6acd4a771..1189778f2 100644 --- a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex index b3638cfc7..5f2c633bc 100644 --- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex +++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do diff --git a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex index 603d87b8e..093549a45 100644 --- a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex +++ b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do @@ -35,7 +35,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do cng |> validate_change(field_name, fn field_name, actor -> case User.get_cached_by_ap_id(actor) do - %User{deactivated: true} -> + %User{is_active: false} -> [{field_name, "user is deactivated"}] %User{} -> diff --git a/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex index 7269f9ff0..8384c16a7 100644 --- a/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only # NOTES diff --git a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex index 422ee07be..bf56a918c 100644 --- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only # Code based on CreateChatMessageValidator diff --git a/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex index 9b9743c4a..a85a0298c 100644 --- a/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateNoteValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex index 2634e8d4d..fc1a79a72 100644 --- a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex index 336c92d35..1906e597e 100644 --- a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex index 0b4c99dc0..2e26726f8 100644 --- a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex b/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex index ca2724616..6e428bacc 100644 --- a/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex index 493e4c247..30c40b238 100644 --- a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex b/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex index 478b3b5cf..ddcd1be7c 100644 --- a/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex index 9310485dc..6b746c997 100644 --- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex b/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex index 8cae94467..783a79ddb 100644 --- a/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do diff --git a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex index b4ba5ede0..a66d41400 100644 --- a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do diff --git a/lib/pleroma/web/activity_pub/pipeline.ex b/lib/pleroma/web/activity_pub/pipeline.ex index 2db86f116..195596f94 100644 --- a/lib/pleroma/web/activity_pub/pipeline.ex +++ b/lib/pleroma/web/activity_pub/pipeline.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Pipeline do @@ -11,14 +11,22 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do alias Pleroma.Web.ActivityPub.MRF alias Pleroma.Web.ActivityPub.ObjectValidator alias Pleroma.Web.ActivityPub.SideEffects + alias Pleroma.Web.ActivityPub.Visibility alias Pleroma.Web.Federator + @side_effects Config.get([:pipeline, :side_effects], SideEffects) + @federator Config.get([:pipeline, :federator], Federator) + @object_validator Config.get([:pipeline, :object_validator], ObjectValidator) + @mrf Config.get([:pipeline, :mrf], MRF) + @activity_pub Config.get([:pipeline, :activity_pub], ActivityPub) + @config Config.get([:pipeline, :config], Config) + @spec common_pipeline(map(), keyword()) :: {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()} def common_pipeline(object, meta) do case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do {:ok, {:ok, activity, meta}} -> - SideEffects.handle_after_transaction(meta) + @side_effects.handle_after_transaction(meta) {:ok, activity, meta} {:ok, value} -> @@ -34,13 +42,13 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do def do_common_pipeline(object, meta) do with {_, {:ok, validated_object, meta}} <- - {:validate_object, ObjectValidator.validate(object, meta)}, + {:validate_object, @object_validator.validate(object, meta)}, {_, {:ok, mrfd_object, meta}} <- - {:mrf_object, MRF.pipeline_filter(validated_object, meta)}, + {:mrf_object, @mrf.pipeline_filter(validated_object, meta)}, {_, {:ok, activity, meta}} <- - {:persist_object, ActivityPub.persist(mrfd_object, meta)}, + {:persist_object, @activity_pub.persist(mrfd_object, meta)}, {_, {:ok, activity, meta}} <- - {:execute_side_effects, SideEffects.handle(activity, meta)}, + {:execute_side_effects, @side_effects.handle(activity, meta)}, {_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do {:ok, activity, meta} else @@ -53,9 +61,9 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do defp maybe_federate(%Activity{} = activity, meta) do with {:ok, local} <- Keyword.fetch(meta, :local) do - do_not_federate = meta[:do_not_federate] || !Config.get([:instance, :federating]) + do_not_federate = meta[:do_not_federate] || !@config.get([:instance, :federating]) - if !do_not_federate && local do + if !do_not_federate and local and not Visibility.is_local_public?(activity) do activity = if object = Keyword.get(meta, :object_data) do %{activity | data: Map.put(activity.data, "object", object)} @@ -63,7 +71,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do activity end - Federator.publish(activity) + @federator.publish(activity) {:ok, :federated} else {:ok, :not_federated} diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex index a2930c1cd..b12b2fc24 100644 --- a/lib/pleroma/web/activity_pub/publisher.ex +++ b/lib/pleroma/web/activity_pub/publisher.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Publisher do @@ -13,7 +13,6 @@ defmodule Pleroma.Web.ActivityPub.Publisher do alias Pleroma.User alias Pleroma.Web.ActivityPub.Relay alias Pleroma.Web.ActivityPub.Transmogrifier - alias Pleroma.Web.FedSockets require Pleroma.Constants @@ -50,28 +49,6 @@ defmodule Pleroma.Web.ActivityPub.Publisher do """ def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do Logger.debug("Federating #{id} to #{inbox}") - - case FedSockets.get_or_create_fed_socket(inbox) do - {:ok, fedsocket} -> - Logger.debug("publishing via fedsockets - #{inspect(inbox)}") - FedSockets.publish(fedsocket, json) - - _ -> - Logger.debug("publishing via http - #{inspect(inbox)}") - http_publish(inbox, actor, json, params) - end - end - - def publish_one(%{actor_id: actor_id} = params) do - actor = User.get_cached_by_id(actor_id) - - params - |> Map.delete(:actor_id) - |> Map.put(:actor, actor) - |> publish_one() - end - - defp http_publish(inbox, actor, json, params) do uri = %{path: path} = URI.parse(inbox) digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64()) @@ -110,6 +87,15 @@ defmodule Pleroma.Web.ActivityPub.Publisher do end end + def publish_one(%{actor_id: actor_id} = params) do + actor = User.get_cached_by_id(actor_id) + + params + |> Map.delete(:actor_id) + |> Map.put(:actor, actor) + |> publish_one() + end + defp signature_host(%URI{port: port, scheme: scheme, host: host}) do if port == URI.default_port(scheme) do host @@ -143,7 +129,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do fetchers = with %Activity{data: %{"type" => "Delete"}} <- activity, - %Object{id: object_id} <- Object.normalize(activity), + %Object{id: object_id} <- Object.normalize(activity, fetch: false), fetchers <- User.get_delivered_users_by_object_id(object_id), _ <- Delivery.delete_all_by_object_id(object_id) do fetchers diff --git a/lib/pleroma/web/activity_pub/relay.ex b/lib/pleroma/web/activity_pub/relay.ex index 6606e1780..6d60a074f 100644 --- a/lib/pleroma/web/activity_pub/relay.ex +++ b/lib/pleroma/web/activity_pub/relay.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Relay do diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex index 0fff5faf2..0b9a9f0c5 100644 --- a/lib/pleroma/web/activity_pub/side_effects.ex +++ b/lib/pleroma/web/activity_pub/side_effects.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.SideEffects do @@ -24,15 +24,22 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.Push alias Pleroma.Web.Streamer - alias Pleroma.Workers.BackgroundWorker require Logger + @cachex Pleroma.Config.get([:cachex, :provider], Cachex) + @ap_streamer Pleroma.Config.get([:side_effects, :ap_streamer], ActivityPub) + @logger Pleroma.Config.get([:side_effects, :logger], Logger) + + @behaviour Pleroma.Web.ActivityPub.SideEffects.Handling + + @impl true def handle(object, meta \\ []) # Task this handles # - Follows # - Sends a notification + @impl true def handle( %{ data: %{ @@ -48,10 +55,9 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do %User{} = followed <- User.get_cached_by_ap_id(actor), %User{} = follower <- User.get_cached_by_ap_id(follower_id), {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"), - {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept) do + {:ok, _follower, followed} <- + FollowingRelationship.update(follower, followed, :follow_accept) do Notification.update_notification_type(followed, follow_activity) - User.update_follower_count(followed) - User.update_following_count(follower) end {:ok, object, meta} @@ -61,6 +67,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # - Rejects all existing follow activities for this person # - Updates the follow state # - Dismisses notification + @impl true def handle( %{ data: %{ @@ -87,6 +94,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # - Follows if possible # - Sends a notification # - Generates accept or reject if appropriate + @impl true def handle( %{ data: %{ @@ -100,7 +108,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do ) do with %User{} = follower <- User.get_cached_by_ap_id(following_user), %User{} = followed <- User.get_cached_by_ap_id(followed_user), - {_, {:ok, _}, _, _} <- + {_, {:ok, _, _}, _, _} <- {:following, User.follow(follower, followed, :follow_pending), follower, followed} do if followed.local && !followed.is_locked do {:ok, accept_data, _} = Builder.accept(followed, object) @@ -128,6 +136,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # Tasks this handles: # - Unfollow and block + @impl true def handle( %{data: %{"type" => "Block", "object" => blocked_user, "actor" => blocking_user}} = object, @@ -146,6 +155,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # # For a local user, we also get a changeset with the full information, so we # can update non-federating, non-activitypub settings as well. + @impl true def handle(%{data: %{"type" => "Update", "object" => updated_object}} = object, meta) do if changeset = Keyword.get(meta, :user_update_changeset) do changeset @@ -164,6 +174,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # Tasks this handles: # - Add like to object # - Set up notification + @impl true def handle(%{data: %{"type" => "Like"}} = object, meta) do liked_object = Object.get_by_ap_id(object.data["object"]) Utils.add_like_to_object(object, liked_object) @@ -181,17 +192,20 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # - Increase replies count # - Set up ActivityExpiration # - Set up notifications + @impl true def handle(%{data: %{"type" => "Create"}} = activity, meta) do with {:ok, object, meta} <- handle_object_creation(meta[:object_data], meta), %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do {:ok, notifications} = Notification.create_notifications(activity, do_send: false) {:ok, _user} = ActivityPub.increase_note_count_if_public(user, object) - if in_reply_to = object.data["inReplyTo"] do + if in_reply_to = object.data["inReplyTo"] && object.data["type"] != "Answer" do Object.increase_replies_count(in_reply_to) end - BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id}) + ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn -> + Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end) + end) meta = meta @@ -207,6 +221,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # - Add announce to object # - Set up notification # - Stream out the announce + @impl true def handle(%{data: %{"type" => "Announce"}} = object, meta) do announced_object = Object.get_by_ap_id(object.data["object"]) user = User.get_cached_by_ap_id(object.data["actor"]) @@ -224,6 +239,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do {:ok, object, meta} end + @impl true def handle(%{data: %{"type" => "Undo", "object" => undone_object}} = object, meta) do with undone_object <- Activity.get_by_ap_id(undone_object), :ok <- handle_undoing(undone_object) do @@ -234,6 +250,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # Tasks this handles: # - Add reaction to object # - Set up notification + @impl true def handle(%{data: %{"type" => "EmojiReact"}} = object, meta) do reacted_object = Object.get_by_ap_id(object.data["object"]) Utils.add_emoji_reaction_to_object(object, reacted_object) @@ -250,9 +267,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # - Reduce the user note count # - Reduce the reply count # - Stream out the activity + @impl true def handle(%{data: %{"type" => "Delete", "object" => deleted_object}} = object, meta) do deleted_object = - Object.normalize(deleted_object, false) || + Object.normalize(deleted_object, fetch: false) || User.get_cached_by_ap_id(deleted_object) result = @@ -271,12 +289,12 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do MessageReference.delete_for_object(deleted_object) - ActivityPub.stream_out(object) - ActivityPub.stream_out_participations(deleted_object, user) + @ap_streamer.stream_out(object) + @ap_streamer.stream_out_participations(deleted_object, user) :ok else {:actor, _} -> - Logger.error("The object doesn't have an actor: #{inspect(deleted_object)}") + @logger.error("The object doesn't have an actor: #{inspect(deleted_object)}") :no_object_actor end @@ -295,6 +313,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do end # Nothing to do + @impl true def handle(object, meta) do {:ok, object, meta} end @@ -312,6 +331,12 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do {:ok, chat} = Chat.bump_or_create(user.id, other_user.ap_id) {:ok, cm_ref} = MessageReference.create(chat, object, user.ap_id != actor.ap_id) + @cachex.put( + :chat_message_id_idempotency_key_cache, + cm_ref.id, + meta[:idempotency_key] + ) + { ["user", "user:pleroma_chat"], {user, %{cm_ref | chat: chat, object: object}} @@ -433,6 +458,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do |> Keyword.put(:notifications, notifications ++ existing) end + @impl true def handle_after_transaction(meta) do meta |> send_notifications() diff --git a/lib/pleroma/web/activity_pub/side_effects/handling.ex b/lib/pleroma/web/activity_pub/side_effects/handling.ex new file mode 100644 index 000000000..a82305155 --- /dev/null +++ b/lib/pleroma/web/activity_pub/side_effects/handling.ex @@ -0,0 +1,8 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.SideEffects.Handling do + @callback handle(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()} + @callback handle_after_transaction(map()) :: map() +end diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex index 39c8f7e39..4d9a5617e 100644 --- a/lib/pleroma/web/activity_pub/transmogrifier.ex +++ b/lib/pleroma/web/activity_pub/transmogrifier.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Transmogrifier do @@ -252,6 +252,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do } |> Maps.put_if_present("mediaType", media_type) |> Maps.put_if_present("name", data["name"]) + |> Maps.put_if_present("blurhash", data["blurhash"]) else nil end @@ -652,7 +653,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do @spec get_obj_helper(String.t(), Keyword.t()) :: {:ok, Object.t()} | nil def get_obj_helper(id, options \\ []) do - case Object.normalize(id, true, options) do + options = Keyword.put(options, :fetch, true) + + case Object.normalize(id, options) do %Object{} = object -> {:ok, object} _ -> nil end @@ -671,7 +674,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do "actor" => attributed_to, "object" => data }) do - {:ok, Object.normalize(activity)} + {:ok, Object.normalize(activity, fetch: false)} else _ -> get_obj_helper(object_id) end @@ -762,7 +765,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do when activity_type in ["Create", "Listen"] do object = object_id - |> Object.normalize() + |> Object.normalize(fetch: false) |> Map.get(:data) |> prepare_object @@ -778,7 +781,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do def prepare_outgoing(%{"type" => "Announce", "actor" => ap_id, "object" => object_id} = data) do object = object_id - |> Object.normalize() + |> Object.normalize(fetch: false) data = if Visibility.is_private?(object) && object.data["actor"] == ap_id do @@ -918,7 +921,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do defp build_emoji_tag({name, url}) do %{ - "icon" => %{"url" => url, "type" => "Image"}, + "icon" => %{"url" => "#{URI.encode(url)}", "type" => "Image"}, "name" => ":" <> name <> ":", "type" => "Emoji", "updated" => "1970-01-01T00:00:00Z", @@ -1007,7 +1010,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do def upgrade_user_from_ap_id(ap_id) do with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id), - {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id, force_http: true), + {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id), {:ok, user} <- update_user(user, data) do TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id}) {:ok, user} diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex index d580c02a9..a4dc469dc 100644 --- a/lib/pleroma/web/activity_pub/utils.ex +++ b/lib/pleroma/web/activity_pub/utils.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Utils do @@ -175,7 +175,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do outgoing_blocks = Config.get([:activitypub, :outgoing_blocks]) with true <- Config.get!([:instance, :federating]), - true <- type != "Block" || outgoing_blocks do + true <- type != "Block" || outgoing_blocks, + false <- Visibility.is_local_public?(activity) do Pleroma.Web.Federator.publish(activity) end diff --git a/lib/pleroma/web/activity_pub/views/object_view.ex b/lib/pleroma/web/activity_pub/views/object_view.ex index e555e9999..8a3e4d77b 100644 --- a/lib/pleroma/web/activity_pub/views/object_view.ex +++ b/lib/pleroma/web/activity_pub/views/object_view.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ObjectView do @@ -18,7 +18,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do def render("object.json", %{object: %Activity{data: %{"type" => activity_type}} = activity}) when activity_type in ["Create", "Listen"] do base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header() - object = Object.normalize(activity) + object = Object.normalize(activity, fetch: false) additional = Transmogrifier.prepare_object(activity.data) @@ -29,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do def render("object.json", %{object: %Activity{} = activity}) do base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header() - object = Object.normalize(activity) + object = Object.normalize(activity, fetch: false) additional = Transmogrifier.prepare_object(activity.data) diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex index c6dee61db..8adc9878a 100644 --- a/lib/pleroma/web/activity_pub/views/user_view.ex +++ b/lib/pleroma/web/activity_pub/views/user_view.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.UserView do @@ -110,8 +110,10 @@ defmodule Pleroma.Web.ActivityPub.UserView do "endpoints" => endpoints, "attachment" => fields, "tag" => emoji_tags, - "discoverable" => user.discoverable, - "capabilities" => capabilities + # Note: key name is indeed "discoverable" (not an error) + "discoverable" => user.is_discoverable, + "capabilities" => capabilities, + "alsoKnownAs" => user.also_known_as } |> Map.merge(maybe_make_image(&User.avatar_url/2, "icon", user)) |> Map.merge(maybe_make_image(&User.banner_url/2, "image", user)) diff --git a/lib/pleroma/web/activity_pub/visibility.ex b/lib/pleroma/web/activity_pub/visibility.ex index 76bd54a42..00234c0b0 100644 --- a/lib/pleroma/web/activity_pub/visibility.ex +++ b/lib/pleroma/web/activity_pub/visibility.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.Visibility do @@ -17,7 +17,19 @@ defmodule Pleroma.Web.ActivityPub.Visibility do def is_public?(%Activity{data: %{"type" => "Move"}}), do: true def is_public?(%Activity{data: data}), do: is_public?(data) def is_public?(%{"directMessage" => true}), do: false - def is_public?(data), do: Utils.label_in_message?(Pleroma.Constants.as_public(), data) + + def is_public?(data) do + Utils.label_in_message?(Pleroma.Constants.as_public(), data) or + Utils.label_in_message?(Pleroma.Constants.as_local_public(), data) + end + + def is_local_public?(%Object{data: data}), do: is_local_public?(data) + def is_local_public?(%Activity{data: data}), do: is_local_public?(data) + + def is_local_public?(data) do + Utils.label_in_message?(Pleroma.Constants.as_local_public(), data) and + not Utils.label_in_message?(Pleroma.Constants.as_public(), data) + end def is_private?(activity) do with false <- is_public?(activity), @@ -44,11 +56,10 @@ defmodule Pleroma.Web.ActivityPub.Visibility do def is_list?(%{data: %{"listMessage" => _}}), do: true def is_list?(_), do: false - @spec visible_for_user?(Activity.t() | nil, User.t() | nil) :: boolean() + @spec visible_for_user?(Object.t() | Activity.t() | nil, User.t() | nil) :: boolean() def visible_for_user?(%Activity{actor: ap_id}, %User{ap_id: ap_id}), do: true - + def visible_for_user?(%Object{data: %{"actor" => ap_id}}, %User{ap_id: ap_id}), do: true def visible_for_user?(nil, _), do: false - def visible_for_user?(%Activity{data: %{"listMessage" => _}}, nil), do: false def visible_for_user?( @@ -61,16 +72,18 @@ defmodule Pleroma.Web.ActivityPub.Visibility do |> Pleroma.List.member?(user) end - def visible_for_user?(%Activity{} = activity, nil) do - if restrict_unauthenticated_access?(activity), + def visible_for_user?(%{__struct__: module} = message, nil) + when module in [Activity, Object] do + if restrict_unauthenticated_access?(message), do: false, - else: is_public?(activity) + else: is_public?(message) and not is_local_public?(message) end - def visible_for_user?(%Activity{} = activity, user) do + def visible_for_user?(%{__struct__: module} = message, user) + when module in [Activity, Object] do x = [user.ap_id | User.following(user)] - y = [activity.actor] ++ activity.data["to"] ++ (activity.data["cc"] || []) - is_public?(activity) || Enum.any?(x, &(&1 in y)) + y = [message.data["actor"]] ++ message.data["to"] ++ (message.data["cc"] || []) + is_public?(message) || Enum.any?(x, &(&1 in y)) end def entire_thread_visible_for_user?(%Activity{} = activity, %User{} = user) do @@ -114,6 +127,9 @@ defmodule Pleroma.Web.ActivityPub.Visibility do Pleroma.Constants.as_public() in cc -> "unlisted" + Pleroma.Constants.as_local_public() in to -> + "local" + # this should use the sql for the object's activity Enum.any?(to, &String.contains?(&1, "/followers")) -> "private" |