/*
* Test sets up a basic HTTP proxy, which forwards all requests to httpbin.org, adding the extra header 'Myproxyheader'
* The response we get back from httpbin.org/anything/mypath will tell us what headers it received.
* We can therefore assert that it was correctly passed to the proxy.
*/
import { ManagedAuthClient } from '../../src/authentication/managed-auth-client';
import httpProxy from 'http-proxy';
import { logger } from '../../src/utils/logger';
describe('ProxyConfig', () => {
let proxyUrl: string;
let proxy: any;
let originalEnvs: NodeJS.ProcessEnv;
beforeEach(async () => {
originalEnvs = { ...process.env };
delete process.env.https_proxy;
delete process.env.HTTPS_PROXY;
delete process.env.http_proxy;
delete process.env.HTTP_PROXY;
proxy = httpProxy.createProxyServer({
target: 'http://httpbin.org',
xfwd: true,
headers: { Myproxyheader: 'myproxyval' },
});
proxy.on('open', (proxySocket: any) => {
console.log(`proxy.open: proxySocket=${JSON.stringify(proxySocket)}`);
});
proxy.on('close', (res: any, socket: any, head: any) => {
console.log(`proxy.close res=${JSON.stringify(res)}`);
});
proxy.on('error', (err: any) => {
logger.error('proxy.error: ', { data: err });
console.log(err);
});
proxy.on('proxyRes', (proxyRes: any, req: any, res: any) => {
console.log(`proxy.proxyRes: req=${req}; proxyRes=${proxyRes}; res=${res}`);
});
proxy.listen(8123);
proxyUrl = `http://localhost:8123`;
});
afterEach(() => {
if (originalEnvs) process.env = originalEnvs;
if (proxy) proxy.close();
});
it(
'should use HTTP_PROXY',
async () => {
process.env.HTTP_PROXY = proxyUrl;
let client = new ManagedAuthClient({
apiBaseUrl: 'http://example.com',
dashboardBaseUrl: 'http://example-dashboard.com',
apiToken: 'my-example-token',
});
const response = await client.makeRequest('/anything/mypath');
console.log(`response: ${JSON.stringify(response)}`);
expect(response.headers.Myproxyheader).toEqual('myproxyval');
expect(response.url).toEqual('http://example.com/anything/mypath');
},
60 * 1000,
);
});
