# 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
alias Pleroma.Activity
alias Pleroma.EctoType.ActivityPub.ObjectValidators
+ alias Pleroma.User
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@primary_key false
embedded_schema do
- field(:id, ObjectValidators.ObjectID, primary_key: true)
- field(:type, :string)
- field(:actor, ObjectValidators.ObjectID)
- field(:to, ObjectValidators.Recipients, default: [])
- field(:cc, ObjectValidators.Recipients, default: [])
+ quote do
+ unquote do
+ import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+ message_fields()
+ activity_fields()
+ end
+ end
+
field(:deleted_activity_id, ObjectValidators.ObjectID)
- field(:object, ObjectValidators.ObjectID)
end
def cast_data(data) do
Tombstone
Video
}
- def validate_data(cng) do
+ defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Delete"])
- |> validate_actor_presence()
+ |> validate_delete_actor(:actor)
|> validate_modification_rights()
|> validate_object_or_user_presence(allowed_types: @deletable_types)
|> add_deleted_activity_id()
|> cast_data
|> validate_data
end
+
+ defp validate_delete_actor(cng, field_name) do
+ validate_change(cng, field_name, fn field_name, actor ->
+ case User.get_cached_by_ap_id(actor) do
+ %User{} -> []
+ _ -> [{field_name, "can't find user"}]
+ end
+ end)
+ end
end