115 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
			
		
		
	
	
			115 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ActivityPub.Transmogrifier.DeleteHandlingTest do
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  use Oban.Testing, repo: Pleroma.Repo
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  use Pleroma.DataCase
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  alias Pleroma.Activity
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  alias Pleroma.Object
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  alias Pleroma.Tests.ObanHelpers
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  alias Pleroma.User
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  alias Pleroma.Web.ActivityPub.Transmogrifier
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  import Pleroma.Factory
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  setup_all do
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    Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
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    :ok
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  end
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  test "it works for incoming deletes" do
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    activity = insert(:note_activity)
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    deleting_user = insert(:user)
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    data =
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      File.read!("test/fixtures/mastodon-delete.json")
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      |> Jason.decode!()
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      |> Map.put("actor", deleting_user.ap_id)
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      |> put_in(["object", "id"], activity.data["object"])
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    {:ok, %Activity{actor: actor, local: false, data: %{"id" => id}}} =
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      Transmogrifier.handle_incoming(data)
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    assert id == data["id"]
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    # We delete the Create activity because we base our timelines on it.
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    # This should be changed after we unify objects and activities
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    refute Activity.get_by_id(activity.id)
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    assert actor == deleting_user.ap_id
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    # Objects are replaced by a tombstone object.
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    object = Object.normalize(activity.data["object"], fetch: false)
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    assert object.data["type"] == "Tombstone"
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  end
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  test "it works for incoming when the object has been pruned" do
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    activity = insert(:note_activity)
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    {:ok, object} =
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      Object.normalize(activity.data["object"], fetch: false)
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      |> Repo.delete()
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    # TODO: mock cachex
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    Cachex.del(:object_cache, "object:#{object.data["id"]}")
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    deleting_user = insert(:user)
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    data =
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      File.read!("test/fixtures/mastodon-delete.json")
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      |> Jason.decode!()
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      |> Map.put("actor", deleting_user.ap_id)
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      |> put_in(["object", "id"], activity.data["object"])
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    {:ok, %Activity{actor: actor, local: false, data: %{"id" => id}}} =
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      Transmogrifier.handle_incoming(data)
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    assert id == data["id"]
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    # We delete the Create activity because we base our timelines on it.
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    # This should be changed after we unify objects and activities
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    refute Activity.get_by_id(activity.id)
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    assert actor == deleting_user.ap_id
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  end
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  test "it fails for incoming deletes with spoofed origin" do
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    activity = insert(:note_activity)
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    %{ap_id: ap_id} = insert(:user, ap_id: "https://gensokyo.2hu/users/raymoo")
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    data =
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      File.read!("test/fixtures/mastodon-delete.json")
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      |> Jason.decode!()
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      |> Map.put("actor", ap_id)
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      |> put_in(["object", "id"], activity.data["object"])
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    assert match?({:error, _}, Transmogrifier.handle_incoming(data))
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  end
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  @tag capture_log: true
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  test "it works for incoming user deletes" do
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    %{ap_id: ap_id} = insert(:user, ap_id: "http://mastodon.example.org/users/admin")
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    data =
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      File.read!("test/fixtures/mastodon-delete-user.json")
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      |> Jason.decode!()
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    {:ok, _} = Transmogrifier.handle_incoming(data)
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    ObanHelpers.perform_all()
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    refute User.get_cached_by_ap_id(ap_id).is_active
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  end
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  test "it fails for incoming user deletes with spoofed origin" do
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    %{ap_id: ap_id} = insert(:user)
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    data =
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      File.read!("test/fixtures/mastodon-delete-user.json")
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      |> Jason.decode!()
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      |> Map.put("actor", ap_id)
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    assert match?({:error, _}, Transmogrifier.handle_incoming(data))
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    assert User.get_cached_by_ap_id(ap_id)
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  end
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end
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