mirror of
https://github.com/ION606/browser-chromium.git
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140 lines
5.3 KiB
JavaScript
140 lines
5.3 KiB
JavaScript
import { findPath } from "../utils/paths.js";
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import blocked from "./adblock.js";
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import fs from "fs";
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import * as history from "./history.cjs";
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const { addHistory } = history;
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import { net, shell } from "electron";
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import spawnworker from "./spawnworker.js";
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import { checkInternetConnectivity } from "../utils/misc.js";
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import loggermod from '../utils/logger.cjs';
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const { logger } = loggermod;
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export const noworker = ['www.youtube.com', 'accounts.youtube.com', 'accounts.google.com', '.*\.googlevideo\.com'];
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export const transformduckurl = (u) => {
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try {
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const urlParams = new URLSearchParams(new URL(u).search);
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const actualUrl = decodeURIComponent(urlParams.get('uddg'));
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return actualUrl;
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}
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catch (err) {
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console.warn(err);
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return u;
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}
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}
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/**
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* @param {GlobalRequest} req
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*/
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export default async function intercept(request, uid) {
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try {
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const u = new URL(request.url);
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if (u.protocol === 'file:' || u.hostname.startsWith('ion-local')) {
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const filePath = await findPath(u.pathname.split('/')?.at(-1), true);
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if (!filePath || !fs.existsSync(filePath)) return new Response(`file"${filePath}" not found!`, { status: 404 });
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// read the file from the filesystem
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let fileData = fs.readFileSync(filePath).toString();
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// guess the mime type (e.g., text/html, application/javascript)
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let mimeType = 'text/plain';
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if (filePath.endsWith('.html')) mimeType = 'text/html';
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else if (filePath.endsWith('.js')) mimeType = 'application/javascript';
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else if (filePath.endsWith('.css')) mimeType = 'text/css';
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if (filePath.endsWith('HTML/nointernet.html')) {
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const hascon = await checkInternetConnectivity();
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const rNew = { 'Location': 'https://start.duckduckgo.com', 'Content-Type': 'text/html' };
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if (hascon) return new Response(Buffer.from(`<html><body>Loading...</body></html>`, 'utf-8'), { status: 301, headers: rNew });
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}
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// send the file content along with a mime type
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return new Response(fileData, { headers: { 'Content-Type': mimeType } });
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}
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else {
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if (blocked(request.url)) return new Response('Request Blocked by UBlock Origin', { status: 503, statusText: 'Request Blocked by UBlock Origin' });
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let newURL = request.url;
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// force dark mode and turn off safe search
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if (u.hostname.includes('duckduckgo.com')) newURL += (u.search) ? '&kae=d&kp=-2' : '?kae=d';
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else if (u.hostname.includes('google.com')) newURL += (u.search) ? '&safe=off&&pccc=1' : '?pccc=1';
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// here to avoid `TypeError: Cannot set property url of #<_Request> which has only a getter`
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try { request.url = newURL; }
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catch (_) { }
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const iswebpagereq = request.method?.toUpperCase() === 'GET' && request.headers.get('Accept').includes('text/html');
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// Odd duckduckgo redir thing (I hate it)
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if (request.url.startsWith('https://duckduckgo.com/l/?')) {
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const newURL = transformduckurl(request.url);
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const rNew = {
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'Location': newURL, // Set the redirect location header
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'Content-Type': 'text/html',
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}
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return new Response(Buffer.from(`<html><body>Redirecting to <a href="${newURL}">${newURL}</a>...</body></html>`, 'utf-8'), { status: 301, headers: rNew });
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}
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let r;
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// special case
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if (u.href.match(/https:\/\/accounts\.(google|youtube)\.com\/(.*\/)?(signin\/challenge|ServiceLogin)\/?.*/gm)) {
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// const urlObj = new URL(u.href);
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// // Decode the `continue` parameter and modify it
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// let continueUrl = decodeURIComponent(urlObj.searchParams.get('continue'));
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// // You can modify the `continue` URL to use your custom protocol (myapp://callback)
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// continueUrl = 'iobrowser://callback';
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// // Encode and set the updated `continue` parameter back in the original URL
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// urlObj.searchParams.set('continue', encodeURIComponent(continueUrl));
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// // This is your modified URL that you will use to launch the browser
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// return shell.openExternal(urlObj.href, { logUsage: true, activate: true });
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r = await net.fetch(request);
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}
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// sloppy fix
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else r = await net.fetch(request);
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// else if (iswebpagereq || noworker.find(o => u.hostname.match(o))) r = await net.fetch(request);
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// else r = await spawnworker(request, uid);
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if (request.headers.get('Accept').includes('text/html')) {
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if (u.hostname === 'lite.duckduckgo.com') {
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const params = new URLSearchParams(u.search);
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addHistory(uid, `${u.href}?${body}`, r.status, `DuckDuckGo${params.has('q') ? (' - ' + params.get('q')) : ''}`);
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}
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else {
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// const res = await fetch(u.href, { method: 'HEAD' }).catch(_ => null);
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// logger.info(res);
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// addHistory(uid, u.href, r.status, 'title!');
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}
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}
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return r;
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/*
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REMOVED BECAUSE IT'S TOO EXPENSIVE (SIGKILL-ed)
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// https://accounts.google.com/v3/signin/_/AccountsSignInUi/browserinfo?f.sid=3210847140573431127&bl=boq_identityfrontendauthuiserver_20241015.01_p0&hl=en&_reqid=139420&rt=j
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if (request.url === 'https://www.youtube.com/' || skip.includes(u.hostname)) return net.fetch(request);
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let newURL = request.url;
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if (u.hostname.includes('duckduckgo.com')) newURL += (u.search) ? '&kae=d&kp=-2' : '?kae=d';
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else if (u.hostname.includes('google.com')) newURL += (u.search) ? '&safe=off&&pccc=1' : '?pccc=1';
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const r = await net.fetch(request);
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return r;
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*/
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}
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}
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catch (err) {
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logger.error(request.url, err);
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return new Response('Error', { status: 500 });
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}
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} |