From bfdc7c41f229080e72bd7e7ee821b1bd3e67a16d Mon Sep 17 00:00:00 2001
From: KMY <tt@kmycode.net>
Date: Mon, 31 Jul 2023 10:00:10 +0900
Subject: [PATCH] Block account bio with ng_words

---
 app/services/activitypub/process_account_service.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/services/activitypub/process_account_service.rb b/app/services/activitypub/process_account_service.rb
index 476dabdd77..61a2d2e9d1 100644
--- a/app/services/activitypub/process_account_service.rb
+++ b/app/services/activitypub/process_account_service.rb
@@ -21,6 +21,8 @@ class ActivityPub::ProcessAccountService < BaseService
     @domain      = TagManager.instance.normalize_domain(domain)
     @collections = {}
 
+    return unless valid_account?
+
     # The key does not need to be unguessable, it just needs to be somewhat unique
     @options[:request_id] ||= "#{Time.now.utc.to_i}-#{username}@#{domain}"
 
@@ -123,6 +125,12 @@ class ActivityPub::ProcessAccountService < BaseService
     @account.settings                = other_settings
   end
 
+  def valid_account?
+    display_name = @json['name']
+    note = @json['summary']
+    !Admin::NgWord.reject?(display_name) && !Admin::NgWord.reject?(note)
+  end
+
   def set_fetchable_key!
     @account.public_key = public_key || ''
   end