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Merge pull request #1575 from nathan-sankbeil/feat/gzip

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Support proxying compressed responses
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shamoon 2023-06-06 14:11:23 -07:00 committed by GitHub
commit 774ca4b3b2
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1 changed files with 11 additions and 2 deletions
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13
src/utils/proxy/http.js
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@ -1,5 +1,7 @@
/* eslint-disable prefer-promise-reject-errors */ /* eslint-disable prefer-promise-reject-errors */
/* eslint-disable no-param-reassign */ /* eslint-disable no-param-reassign */
import { createUnzip } from "node:zlib";
import { http, https } from "follow-redirects"; import { http, https } from "follow-redirects";
import { addCookieToJar, setCookieHeader } from "./cookie-jar"; import { addCookieToJar, setCookieHeader } from "./cookie-jar";
@ -28,12 +30,19 @@ function handleRequest(requestor, url, params) {
const request = requestor.request(url, params, (response) => { const request = requestor.request(url, params, (response) => {
const data = []; const data = [];
const contentEncoding = response.headers['content-encoding']?.trim().toLowerCase();
response.on("data", (chunk) => { let responseContent = response;
if (contentEncoding === 'gzip' || contentEncoding === 'deflate') {
responseContent = createUnzip();
response.pipe(responseContent);
}
responseContent.on("data", (chunk) => {
data.push(chunk); data.push(chunk);
}); });
response.on("end", () => { responseContent.on("end", () => {
addCookieToJar(url, response.headers); addCookieToJar(url, response.headers);
resolve([response.statusCode, response.headers["content-type"], Buffer.concat(data), response.headers]); resolve([response.statusCode, response.headers["content-type"], Buffer.concat(data), response.headers]);
}); });