3 files changed, 0 insertions, 36 deletions
diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb
index d6e17ba5d..0ce279d28 100644
--- a/app/lib/activitypub/activity.rb
+++ b/app/lib/activitypub/activity.rb
@@ -157,38 +157,6 @@ class ActivityPub::Activity
     fetch_remote_original_status
   end
 
-  def dereference_object!
-    return unless @object.is_a?(String) && object_uri.start_with?('https://', 'http://')
-    return if ActivityPub::TagManager.instance.local_uri?(object_uri)
-
-    object = fetch_resource(@object, true, signed_fetch_account)
-    return unless object.present? && object.is_a?(Hash) && supported_context?(object) && equals_or_includes_any?(object['type'], SUPPORTED_TYPES + CONVERTED_TYPES)
-
-    actor_id = value_or_id(first_of_value(object['attributedTo']))
-    return if actor_id.nil? || object['id'].nil?
-    return unless Addressable::URI.parse(object['id']).normalized_host.casecmp(Addressable::URI.parse(actor_id).normalized_host).zero?
-
-    @object = object
-  end
-
-  def signed_fetch_account
-    first_mentioned_local_account || first_local_follower
-  end
-
-  def first_mentioned_local_account
-    audience = (as_array(@json['to']) + as_array(@json['cc'])).uniq
-    local_usernames = audience.select { |uri| ActivityPub::TagManager.instance.local_uri?(uri) }
-                              .map { |uri| ActivityPub::TagManager.instance.uri_to_local_id(uri, :username) }
-
-    return if local_usernames.empty?
-
-    Account.local.where(username: local_usernames).first
-  end
-
-  def first_local_follower
-    @account.followers.local.first
-  end
-
   def follow_request_from_object
     @follow_request ||= FollowRequest.find_by(target_account: @account, uri: object_uri) unless object_uri.nil?
   end
diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 08dd98e94..e81452e3c 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -2,8 +2,6 @@
 
 class ActivityPub::Activity::Create < ActivityPub::Activity
   def perform
-    dereference_object!
-
     case @object['type']
     when 'EncryptedMessage'
       create_encrypted_message
diff --git a/app/lib/activitypub/activity/update.rb b/app/lib/activitypub/activity/update.rb
index 018e2df54..70035325b 100644
--- a/app/lib/activitypub/activity/update.rb
+++ b/app/lib/activitypub/activity/update.rb
@@ -4,8 +4,6 @@ class ActivityPub::Activity::Update < ActivityPub::Activity
   SUPPORTED_TYPES = %w(Application Group Organization Person Service).freeze
 
   def perform
-    dereference_object!
-
     if equals_or_includes_any?(@object['type'], SUPPORTED_TYPES)
       update_account
     elsif equals_or_includes_any?(@object['type'], %w(Question))