56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
// @flow
|
|
|
|
import net from 'net';
|
|
import tls from 'tls';
|
|
import type {
|
|
ConnectionCallbackType,
|
|
ConnectionConfigurationType,
|
|
} from '../types';
|
|
import Agent from './Agent';
|
|
|
|
class HttpsProxyAgent extends Agent {
|
|
// eslint-disable-next-line unicorn/prevent-abbreviations
|
|
constructor (...args: *) {
|
|
super(...args);
|
|
|
|
this.protocol = 'https:';
|
|
this.defaultPort = 443;
|
|
}
|
|
|
|
createConnection (configuration: ConnectionConfigurationType, callback: ConnectionCallbackType) {
|
|
const socket = net.connect(
|
|
configuration.proxy.port,
|
|
configuration.proxy.hostname,
|
|
);
|
|
|
|
socket.on('error', (error) => {
|
|
callback(error);
|
|
});
|
|
|
|
socket.once('data', () => {
|
|
const secureSocket = tls.connect({
|
|
rejectUnauthorized: false,
|
|
servername: configuration.host,
|
|
socket,
|
|
});
|
|
|
|
callback(null, secureSocket);
|
|
});
|
|
|
|
let connectMessage = '';
|
|
|
|
connectMessage += 'CONNECT ' + configuration.host + ':' + configuration.port + ' HTTP/1.1\r\n';
|
|
connectMessage += 'Host: ' + configuration.host + ':' + configuration.port + '\r\n';
|
|
|
|
if (configuration.proxy.authorization) {
|
|
connectMessage += 'Proxy-Authorization: Basic ' + Buffer.from(configuration.proxy.authorization).toString('base64') + '\r\n';
|
|
}
|
|
|
|
connectMessage += '\r\n';
|
|
|
|
socket.write(connectMessage);
|
|
}
|
|
}
|
|
|
|
export default HttpsProxyAgent;
|