@elastic.io/odata-library/lib/authentication/ApiKeyRestClient.js

Re-usable OData client library

/* eslint-disable no-param-reassign */
const NoAuthRestClient = require('./NoAuthRestClient.js');

module.exports = class ApiKeyRestClient extends NoAuthRestClient {
  constructor(emitter, cfg) {
    super(emitter, cfg);
    this.apiKeyHeaderName = cfg.apiKeyHeaderName;
    this.apiKeyHeaderValue = cfg.apiKeyHeaderValue;
  }

  _addAuthenticationToRequestOptions(requestOptions) {
    requestOptions.headers[this.apiKeyHeaderName] = this.apiKeyHeaderValue;
  }
};