From 547def67a76854aa4c9c8438eb1ee4dfa36fd8ac Mon Sep 17 00:00:00 2001 From: Tusooa Zhu Date: Sun, 29 May 2022 11:36:00 -0400 Subject: [PATCH] Allow Updates by every actor on the same origin --- .../object_validators/update_validator.ex | 4 +++- .../update_handling_test.exs | 24 ++++++++++++++++++- 2 files changed, 26 insertions(+), 2 deletions(-) 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 a5def312e..1e940a400 100644 --- a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex @@ -51,7 +51,9 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do with actor = get_field(cng, :actor), object = get_field(cng, :object), {:ok, object_id} <- ObjectValidators.ObjectID.cast(object), - true <- actor == object_id do + actor_uri <- URI.parse(actor), + object_uri <- URI.parse(object_id), + true <- actor_uri.host == object_uri.host do cng else _e -> diff --git a/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs b/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs index 94bc5a89b..f2a22d370 100644 --- a/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs +++ b/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs @@ -32,7 +32,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateHandlingTest do test "returns an error if the object can't be updated by the actor", %{ valid_update: valid_update } do - other_user = insert(:user) + other_user = insert(:user, local: false) update = valid_update @@ -40,5 +40,27 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateHandlingTest do assert {:error, _cng} = ObjectValidator.validate(update, []) end + + test "validates as long as the object is same-origin with the actor", %{ + valid_update: valid_update + } do + other_user = insert(:user) + + update = + valid_update + |> Map.put("actor", other_user.ap_id) + + assert {:ok, _update, []} = ObjectValidator.validate(update, []) + end + + test "validates if the object is not of an Actor type" do + note = insert(:note) + updated_note = note.data |> Map.put("content", "edited content") + other_user = insert(:user) + + {:ok, update, _} = Builder.update(other_user, updated_note) + + assert {:ok, _update, []} = ObjectValidator.validate(update, []) + end end end