スタンプに認証情報を追加

app/lib/activitypub/activity/like.rb

@@ -78,7 +78,7 @@ class ActivityPub::Activity::Like < ActivityPub::Activity
   end
 
   def relay_friend_for_emoji_reaction
-    return unless @json['signature'].present? && @original_status.public_visibility?
+    return unless @json['signature'].present? && @original_status.distributable_friend?
 
     ActivityPub::DeliveryWorker.push_bulk(FriendDomain.distributables.pluck(:inbox_url)) do |inbox_url|
       [Oj.dump(@json), @original_status.account.id, inbox_url]

app/models/emoji_reaction.rb

@@ -43,6 +43,10 @@ class EmojiReaction < ApplicationRecord
     custom_emoji? && !custom_emoji.local?
   end
 
+  def sign?
+    status&.distributable_friend?
+  end
+
   private
 
   def refresh_cache

app/models/status.rb

@@ -591,6 +591,10 @@ class Status < ApplicationRecord
     end
   end
 
+  def distributable_friend?
+    public_visibility? || public_unlisted_visibility? || (unlisted_visibility? && (public_searchability? || public_unlisted_searchability?))
+  end
+
   private
 
   def update_status_stat!(attrs)