superset-frontend/packages/superset-frontend/src/setup/setupClient.ts

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import { SupersetClient, logging } from '@superset-ui/core';
import parseCookie from 'src/utils/parseCookie';

export default function setupClient() {
  const csrfNode = document.querySelector<HTMLInputElement>('#csrf_token');
  const csrfToken = csrfNode?.value;

  // when using flask-jwt-extended csrf is set in cookies
  const cookieCSRFToken = parseCookie().csrf_access_token || '';

  SupersetClient.configure({
    protocol: ['http:', 'https:'].includes(window?.location?.protocol)
      ? (window?.location?.protocol as 'http:' | 'https:')
      : undefined,
    host: (window.location && window.location.host) || '',
    csrfToken: csrfToken || cookieCSRFToken,
  })
    .init()
    .catch(error => {
      logging.warn('Error initializing SupersetClient', error);
    });
}