milliways-infosec/AikidoSec-safe-chain
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Type check safe-chain package

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Hans Ott 2025-11-01 13:06:06 +01:00
parent d5dc801c00
commit c88b1a624f
60 changed files with 1179 additions and 33 deletions
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22
packages/safe-chain/src/registryProxy/tunnelRequestHandler.js
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@ -1,6 +1,13 @@
import * as net from "net";
import { ui } from "../environment/userInteraction.js";
/**
* @param {import("http").IncomingMessage} req
* @param {import("net").Socket} clientSocket
* @param {Buffer} head
*
* @returns {void}
*/
export function tunnelRequest(req, clientSocket, head) {
const httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy;
@ -21,9 +28,17 @@ export function tunnelRequest(req, clientSocket, head) {
}
}
/**
* @param {import("http").IncomingMessage} req
* @param {import("net").Socket} clientSocket
* @param {Buffer} head
*
* @returns {void}
*/
function tunnelRequestToDestination(req, clientSocket, head) {
const { port, hostname } = new URL(`http://${req.url}`);
// @ts-expect-error port from URL is a string but net.connect accepts number
const serverSocket = net.connect(port || 443, hostname, () => {
clientSocket.write("HTTP/1.1 200 Connection Established\r\n\r\n");
serverSocket.write(head);
@ -49,11 +64,18 @@ function tunnelRequestToDestination(req, clientSocket, head) {
});
}
/**
* @param {import("http").IncomingMessage} req
* @param {import("net").Socket} clientSocket
* @param {Buffer} head
* @param {string} proxyUrl
*/
function tunnelRequestViaProxy(req, clientSocket, head, proxyUrl) {
const { port, hostname } = new URL(`http://${req.url}`);
const proxy = new URL(proxyUrl);
// Connect to proxy server
// @ts-expect-error net.connect wants port as number but proxy.port is string
const proxySocket = net.connect({
host: proxy.hostname,
port: proxy.port,