milliways-infosec/AikidoSec-safe-chain
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Remove too new packages from npm response

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Sander Declerck 2025-11-12 13:39:17 +01:00
parent 3bf7279195
commit 8bd2ace3db
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9 changed files with 582 additions and 119 deletions
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33
packages/safe-chain/src/registryProxy/mitmRequestHandler.js
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@ -2,6 +2,7 @@ import https from "https";
import { generateCertForHost } from "./certUtils.js";
import { HttpsProxyAgent } from "https-proxy-agent";
import { ui } from "../environment/userInteraction.js";
import { gunzipSync, gzipSync } from "zlib";
/**
* @typedef {import("./interceptors/interceptorBuilder.js").Interceptor} Interceptor
@ -188,14 +189,36 @@ function createProxyRequest(hostname, req, res, requestInterceptor) {
res.end("Internal Server Error");
return;
}
res.writeHead(proxyRes.statusCode, proxyRes.headers);
if (!requestInterceptor.modifiesResponse) {
// If the response is not being modified, we can
// just pipe without the need for
proxyRes.pipe(res);
if (requestInterceptor.modifiesResponse()) {
const responseInterceptor = requestInterceptor.handleResponse();
/** @type {Array<any>} */
let chunks = [];
proxyRes.on("data", (chunk) => chunks.push(chunk));
proxyRes.on("end", () => {
/** @type {Buffer} */
let buffer = Buffer.concat(chunks);
if (proxyRes.headers["content-encoding"] === "gzip") {
buffer = gunzipSync(buffer);
}
buffer = responseInterceptor.modifyBody(buffer);
if (proxyRes.headers["content-encoding"] === "gzip") {
buffer = gzipSync(buffer);
}
res.end(buffer);
});
} else {
// If the response is not being modified, we can
// just pipe without the need for buffering the output
proxyRes.pipe(res);
}
});