diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex | 12 |
1 files changed, 11 insertions, 1 deletions
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 2feb65f29..8b5bb4fdc 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 @@ -61,15 +61,25 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do |> validate_local_concern() end - @doc "Validates if at least one of the users in this ChatMessage is a local user, otherwise we don't want the message in our system. It also validates the presence of both users in our system." + @doc """ + Validates the following + - 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 + """ 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} <- {:blocking_actor?, User.blocks?(recipient, actor)}, {_, true} <- {:local?, Enum.any?([actor, recipient], & &1.local)} do cng else + {:blocking_actor?, true} -> + cng + |> add_error(:actor, "actor is blocked by recipient") + {:local?, false} -> cng |> add_error(:actor, "actor and recipient are both remote") |