jw-deploy/elasticsearch/modules/reindex/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 {
   // reindex opens socket connections using the rest client
   permission java.net.SocketPermission "*", "connect";
};

grant codeBase "${codebase.elasticsearch-rest-client}" {
  // rest client uses system properties which gets the default proxy
  permission java.net.NetPermission "getProxySelector";
};

grant codeBase "${codebase.httpasyncclient}" {
  // rest client uses system properties which gets the default proxy
  permission java.net.NetPermission "getProxySelector";
};