1 files changed, 6 insertions, 1 deletions
diff --git a/app/controllers/activitypub/replies_controller.rb b/app/controllers/activitypub/replies_controller.rb
index 43bf4e657..cec571e8a 100644
--- a/app/controllers/activitypub/replies_controller.rb
+++ b/app/controllers/activitypub/replies_controller.rb
@@ -14,7 +14,7 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
 
   def index
     expires_in 0, public: public_fetch_mode?
-    render json: replies_collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json', skip_activities: true
+    render json: replies_collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json', skip_activities: true, target_domain: signed_request_account&.domain
   end
 
   private
@@ -33,6 +33,7 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
   def set_replies
     @replies = only_other_accounts? ? Status.where.not(account_id: @account.id) : @account.statuses
     @replies = @replies.where(in_reply_to_id: @status.id, visibility: [:public, :unlisted])
+    @replies = @replies.without_semiprivate unless known_visitor?
     @replies = @replies.paginate_by_min_id(DESCENDANTS_LIMIT, params[:min_id])
   end
 
@@ -77,4 +78,8 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
   def page_params
     params_slice(:only_other_accounts, :min_id).merge(page: true)
   end
+
+  def known_visitor?
+    @known_visitor ||= user_signed_in? || (signed_request_account.present? && signed_request_account.following?(@account))
+  end
 end