From 4e1cc2bab6ec76af1b6de986561a82887d18f366 Mon Sep 17 00:00:00 2001 From: sxsdv1 Date: Tue, 1 Jan 2019 23:19:40 +0100 Subject: [PATCH] Implement delete activity --- .../activity_pub/activity_pub_controller.ex | 10 ++++ .../activity_pub_controller_test.exs | 49 ++++++++++++++++++- 2 files changed, 57 insertions(+), 2 deletions(-) diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex index d23c54933..a3f736fee 100644 --- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex +++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex @@ -181,6 +181,16 @@ def handle_user_activity(user, %{"type" => "Create"} = params) do }) end + def handle_user_activity(user, %{"type" => "Delete"} = params) do + with %Object{} = object <- Object.normalize(params["object"]), + true <- user.info.is_moderator || user.ap_id == object.data["actor"], + {:ok, delete} <- ActivityPub.delete(object) do + {:ok, delete} + else + _ -> {:error, "Can't delete object"} + end + end + def handle_user_activity(_, _) do {:error, "Unhandled activity type"} end diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs index 77dc96617..620e03674 100644 --- a/test/web/activity_pub/activity_pub_controller_test.exs +++ b/test/web/activity_pub/activity_pub_controller_test.exs @@ -6,7 +6,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do use Pleroma.Web.ConnCase import Pleroma.Factory alias Pleroma.Web.ActivityPub.{UserView, ObjectView} - alias Pleroma.{Repo, User} + alias Pleroma.{Object, Repo, User} alias Pleroma.Activity setup_all do @@ -179,7 +179,7 @@ test "it rejects posts from other users", %{conn: conn} do assert json_response(conn, 403) end - test "it inserts an incoming activity into the database", %{conn: conn} do + test "it inserts an incoming create activity into the database", %{conn: conn} do data = File.read!("test/fixtures/activitypub-client-post-activity.json") |> Poison.decode!() user = insert(:user) @@ -209,6 +209,51 @@ test "it rejects an incoming activity with bogus type", %{conn: conn} do assert json_response(conn, 400) end + + test "it erects a tombstone when receiving a delete activity", %{conn: conn} do + note_activity = insert(:note_activity) + user = User.get_cached_by_ap_id(note_activity.data["actor"]) + + data = %{ + type: "Delete", + object: %{ + id: note_activity.data["object"]["id"] + } + } + + conn = + conn + |> assign(:user, user) + |> put_req_header("content-type", "application/activity+json") + |> post("/users/#{user.nickname}/outbox", data) + + result = json_response(conn, 201) + assert Activity.get_by_ap_id(result["id"]) + + object = Object.get_by_ap_id(note_activity.data["object"]["id"]) + assert object + assert object.data["type"] == "Tombstone" + end + + test "it rejects delete activity of object from other actor", %{conn: conn} do + note_activity = insert(:note_activity) + user = insert(:user) + + data = %{ + type: "Delete", + object: %{ + id: note_activity.data["object"]["id"] + } + } + + conn = + conn + |> assign(:user, user) + |> put_req_header("content-type", "application/activity+json") + |> post("/users/#{user.nickname}/outbox", data) + + assert json_response(conn, 400) + end end describe "/users/:nickname/followers" do