Change error type if legaldoc file is more than 8 MB

app/controllers/epp/base_controller.rb

@@ -23,6 +23,8 @@ module Epp
     rescue_from ActiveRecord::RecordNotFound, with: :respond_with_object_does_not_exist_error
     before_action :set_paper_trail_whodunnit
 
+    EIGHT_MEGABYTES = 8_388_608
+
     protected
 
     def respond_with_command_failed_error(exception)
@@ -62,13 +64,17 @@ module Epp
       return if %w[hello error].include?(params[:action])
       schema.validate(params[:nokogiri_frame]).each do |error|
         epp_errors << {
-          code: 2001,
+          code: error_code(error),
           msg: error
         }
       end
       handle_errors and return if epp_errors.any?
     end
 
+    def error_code(error)
+      error.str1.present? && error.str1.size > EIGHT_MEGABYTES ? 2306 : 2001
+    end
+
     def schema
       EPP_ALL_SCHEMA
     end

test/integration/epp/domain/create/base_test.rb

@@ -82,9 +82,8 @@ class EppDomainCreateBaseTest < EppTestCase
     contact = contacts(:john)
     registrant = contact.becomes(Registrant)
 
-    # 8388608 bites == 8 mb
-    bignum_legaldoc = 't' * 8388608
-    bignum_legaldoc+= "t"
+    # 8388608 bytes == 8 mb
+    bignum_legaldoc = 't' * (8388608 + 1)
 
     request_xml = <<-XML
       <?xml version="1.0" encoding="UTF-8" standalone="no"?>
@@ -118,7 +117,7 @@ class EppDomainCreateBaseTest < EppTestCase
     contact = contacts(:john)
     registrant = contact.becomes(Registrant)
 
-    # 8388608 bites == 8 mb
+    # 8388608 bytes == 8 mb
     bignum_legaldoc = 't' * 8388608
 
     request_xml = <<-XML