Implement allow list for account creation

[rails.git] / app / models / acl.rb

diff --git a/app/models/acl.rb b/app/models/acl.rb
index a65c3a35ad68977fe1a1da5f6296c280006145a0..26285cef38ac0825ab237a7ba955a6118761d137 100644 (file)
--- a/app/models/acl.rb
+++ b/app/models/acl.rb
@@ -41,6 +41,15 @@ class Acl < ApplicationRecord
     match(address, options).exists?(:k => "no_account_creation")
   end
 
+  def self.allow_account_creation(address, options = {})
+    acls = Acl.where("address >>= ?", address)
+              .and(Acl.where(:k => "allow_account_creation"))
+    acls = acls.and(Acl.where(:domain => options[:domain])) if options[:domain]
+    acls = acls.and(Acl.where(:mx => options[:mx])) if options[:mx]
+
+    !acls.empty?
+  end
+
   def self.no_note_comment(address, domain = nil)
     match(address, :domain => domain).exists?(:k => "no_note_comment")
   end