jw-deploy/elasticsearch/modules/lang-expression/plugin-security.policy

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

grant {
  // needed to generate runtime classes
  permission java.lang.RuntimePermission "createClassLoader";

  // expression runtime
  permission org.elasticsearch.script.ClassPermission "java.lang.String";
  permission org.elasticsearch.script.ClassPermission "org.apache.lucene.expressions.Expression";
  permission org.elasticsearch.script.ClassPermission "org.apache.lucene.search.DoubleValues";
  // available functions
  permission org.elasticsearch.script.ClassPermission "java.lang.Math";
  permission org.elasticsearch.script.ClassPermission "org.apache.lucene.util.MathUtil";
  permission org.elasticsearch.script.ClassPermission "org.apache.lucene.util.SloppyMath";
};