kibana-123/test/utils/base_auth.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

export function header(user, pass) {
  const encoded = new Buffer(`${user}:${pass}`).toString('base64');
  return `Basic ${encoded}`;
}