diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pleroma/web/activity_pub/activity_pub.ex | 15 | ||||
| -rw-r--r-- | lib/pleroma/web/activity_pub/mrf.ex | 7 | ||||
| -rw-r--r-- | lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex | 39 | ||||
| -rw-r--r-- | lib/pleroma/web/common_api/activity_draft.ex | 9 | ||||
| -rw-r--r-- | lib/pleroma/web/common_api/common_api.ex | 12 |
5 files changed, 63 insertions, 19 deletions
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index 19286fd01..710aa7020 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -5,6 +5,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do alias Pleroma.Activity alias Pleroma.Activity.Ir.Topics + alias Pleroma.ActivityExpiration alias Pleroma.Config alias Pleroma.Constants alias Pleroma.Conversation @@ -152,12 +153,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do {:containment, :ok} <- {:containment, Containment.contain_child(map)}, {:ok, map, object} <- insert_full_object(map) do {:ok, activity} = - Repo.insert(%Activity{ + %Activity{ data: map, local: local, actor: map["actor"], recipients: recipients - }) + } + |> Repo.insert() + |> maybe_create_activity_expiration() # Splice in the child object if we have one. activity = @@ -197,6 +200,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end + defp maybe_create_activity_expiration({:ok, %{data: %{"expires_at" => expires_at}} = activity}) do + with {:ok, _} <- ActivityExpiration.create(activity, expires_at) do + {:ok, activity} + end + end + + defp maybe_create_activity_expiration(result), do: result + defp create_or_bump_conversation(activity, actor) do with {:ok, conversation} <- Conversation.create_or_bump_for(activity), %User{} = user <- User.get_cached_by_ap_id(actor), diff --git a/lib/pleroma/web/activity_pub/mrf.ex b/lib/pleroma/web/activity_pub/mrf.ex index a0b3af432..5a4a76085 100644 --- a/lib/pleroma/web/activity_pub/mrf.ex +++ b/lib/pleroma/web/activity_pub/mrf.ex @@ -8,11 +8,8 @@ defmodule Pleroma.Web.ActivityPub.MRF do def filter(policies, %{} = object) do policies |> Enum.reduce({:ok, object}, fn - policy, {:ok, object} -> - policy.filter(object) - - _, error -> - error + policy, {:ok, object} -> policy.filter(object) + _, error -> error 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 new file mode 100644 index 000000000..a9bdf3b69 --- /dev/null +++ b/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex @@ -0,0 +1,39 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do + @moduledoc "Adds expiration to all local Create activities" + @behaviour Pleroma.Web.ActivityPub.MRF + + @impl true + def filter(activity) do + activity = + if activity["type"] == "Create" && local?(activity) do + maybe_add_expiration(activity) + else + activity + end + + {:ok, activity} + end + + @impl true + def describe, do: {:ok, %{}} + + defp local?(%{"id" => id}) do + String.starts_with?(id, Pleroma.Web.Endpoint.url()) + end + + defp maybe_add_expiration(activity) do + days = Pleroma.Config.get([:mrf_activity_expiration, :days], 365) + expires_at = NaiveDateTime.utc_now() |> Timex.shift(days: days) + + with %{"expires_at" => existing_expires_at} <- activity, + :lt <- NaiveDateTime.compare(existing_expires_at, expires_at) do + activity + else + _ -> Map.put(activity, "expires_at", expires_at) + end + end +end diff --git a/lib/pleroma/web/common_api/activity_draft.ex b/lib/pleroma/web/common_api/activity_draft.ex index c4356f93b..4211d6afb 100644 --- a/lib/pleroma/web/common_api/activity_draft.ex +++ b/lib/pleroma/web/common_api/activity_draft.ex @@ -193,6 +193,13 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do defp changes(draft) do direct? = draft.visibility == "direct" + additional = %{"cc" => draft.cc, "directMessage" => direct?} + + additional = + case draft.expires_at do + %NaiveDateTime{} = expires_at -> Map.put(additional, "expires_at", expires_at) + _ -> additional + end changes = %{ @@ -200,7 +207,7 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do actor: draft.user, context: draft.context, object: draft.object, - additional: %{"cc" => draft.cc, "directMessage" => direct?} + additional: additional } |> Utils.maybe_add_list_data(draft.user, draft.visibility) diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex index 636cf3301..51447f897 100644 --- a/lib/pleroma/web/common_api/common_api.ex +++ b/lib/pleroma/web/common_api/common_api.ex @@ -318,20 +318,10 @@ defmodule Pleroma.Web.CommonAPI do def post(user, %{"status" => _} = data) do with {:ok, draft} <- Pleroma.Web.CommonAPI.ActivityDraft.create(user, data) do - draft.changes - |> ActivityPub.create(draft.preview?) - |> maybe_create_activity_expiration(draft.expires_at) + ActivityPub.create(draft.changes, draft.preview?) end end - defp maybe_create_activity_expiration({:ok, activity}, %NaiveDateTime{} = expires_at) do - with {:ok, _} <- ActivityExpiration.create(activity, expires_at) do - {:ok, activity} - end - end - - defp maybe_create_activity_expiration(result, _), do: result - # Updates the emojis for a user based on their profile def update(user) do emoji = emoji_from_profile(user) |