ct with https proxy

gistfile1.txt

import { createClient } from '@commercetools/sdk-client';
import { createCorrelationIdMiddleware } from '@commercetools/sdk-middleware-correlation-id';
import { createAuthMiddlewareForClientCredentialsFlow } from '@commercetools/sdk-middleware-auth';
import { createHttpMiddleware } from '@commercetools/sdk-middleware-http';
import { createQueueMiddleware } from '@commercetools/sdk-middleware-queue';
import { createRequestBuilder } from '@commercetools/api-request-builder';
import { createUserAgentMiddleware } from '@commercetools/sdk-middleware-user-agent';
import uuid from 'uuid/v4';
import fetch from 'node-fetch';
import HttpsProxyAgent from 'https-proxy-agent';


export const fetchPatched = (url, options = {}) => {
  const instanceOptions = {
    ...options,
  };

  if (!options.agent && process.env.HTTP_PROXY) {
    instanceOptions.agent = new HttpsProxyAgent(process.env.HTTP_PROXY);
  }
  return fetch(url, instanceOptions);
};

const userAgentMiddleware = createUserAgentMiddleware(userAgentOptions);


  const credentials = {
    clientId,
    clientSecret,
  };
  const authOptions = {
    host: oauthHost,
    projectKey,
    credentials,
    fetch: fetchPatched,  // Use fetch with proxy
  };
  const httpOptions = {
    includeOriginalRequest: true,
    includeResponseHeaders: true,
    host,
    fetch: fetchPatched,
    enableRetry: true,
  };
  const middlewares = [
    createAuthMiddlewareForClientCredentialsFlow(authOptions),
    userAgentMiddleware,
    createCorrelationIdMiddleware({
      generate: () => `offers/${uuid()}`,
    }),
    createQueueMiddleware({ concurrency }),
    createHttpMiddleware(httpOptions),
  ];
  commercetools.client = createClient({
    middlewares,
  });