From 4a7b89e37217af4d98746bb934b8264d7a8de51d Mon Sep 17 00:00:00 2001 From: lain Date: Fri, 3 Jul 2020 15:13:27 +0200 Subject: [PATCH] ChatMessageValidator: Additional validation. --- .../object_validators/chat_message_validator.ex | 6 ++++++ test/web/activity_pub/object_validator_test.exs | 11 +++++++++++ 2 files changed, 17 insertions(+) diff --git a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex index c481d79e0..91b475393 100644 --- a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex @@ -93,12 +93,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do - If both users are in our system - If at least one of the users in this ChatMessage is a local user - If the recipient is not blocking the actor + - If the recipient is explicitly not accepting chat messages """ def validate_local_concern(cng) do with actor_ap <- get_field(cng, :actor), {_, %User{} = actor} <- {:find_actor, User.get_cached_by_ap_id(actor_ap)}, {_, %User{} = recipient} <- {:find_recipient, User.get_cached_by_ap_id(get_field(cng, :to) |> hd())}, + {_, false} <- {:not_accepting_chats?, recipient.accepts_chat_messages == false}, {_, false} <- {:blocking_actor?, User.blocks?(recipient, actor)}, {_, true} <- {:local?, Enum.any?([actor, recipient], & &1.local)} do cng @@ -107,6 +109,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do cng |> add_error(:actor, "actor is blocked by recipient") + {:not_accepting_chats?, true} -> + cng + |> add_error(:to, "recipient does not accept chat messages") + {:local?, false} -> cng |> add_error(:actor, "actor and recipient are both remote") diff --git a/test/web/activity_pub/object_validator_test.exs b/test/web/activity_pub/object_validator_test.exs index f38bf7e08..c1a872297 100644 --- a/test/web/activity_pub/object_validator_test.exs +++ b/test/web/activity_pub/object_validator_test.exs @@ -223,6 +223,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidatorTest do refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, [])) end + test "does not validate if the recipient is not accepting chat messages", %{ + valid_chat_message: valid_chat_message, + recipient: recipient + } do + recipient + |> Ecto.Changeset.change(%{accepts_chat_messages: false}) + |> Pleroma.Repo.update!() + + refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, [])) + end + test "does not validate if the actor or the recipient is not in our system", %{ valid_chat_message: valid_chat_message } do