217 lines
7.8 KiB
JavaScript
217 lines
7.8 KiB
JavaScript
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const express = require('express')
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var { Readability } = require('@mozilla/readability');
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var { JSDOM } = require('jsdom');
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const request = require('request');
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const helmet = require("helmet");
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const fs = require('fs');
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const path = require('path');
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const { waitForDebugger } = require('inspector');
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const app = express()
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function helmetPotato() {
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app.use(helmet.hidePoweredBy());
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app.use(helmet.ieNoOpen());
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app.use(helmet.xssFilter());
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}
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helmetPotato()
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const port = 8080 //use this as the external port if you plan on publishing this.
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const internalPort = 3000 //use this if you are inside your LAN
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const subdomain = "www.sparksammy.com"
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const siteName = `http://${subdomain}:${port}`
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const proxying = `${siteName}/net?url=`
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const proxyResource = `${siteName}/res?url=`
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var headHTML = `<head>
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<title>Wikipedia</title>
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<style>
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/* Media Queries: Tablet Landscape */
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@media screen and (max-width: 1060px) {
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#primary { width:67%; }
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#secondary { width:30%; margin-left:3%;}
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}
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/* Media Queries: Tabled Portrait */
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@media screen and (max-width: 768px) {
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#primary { width:100%; }
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#secondary { width:100%; margin:0; border:none; }
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}
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html { font-size:1rem; }
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p {font-size:1rem;}
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b {font-size:1.2rem;}
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a {font-size:1.23rem;}
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input {font-size:1.23rem;}
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h6 {font-size:1.23rem;}
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h5 {font-size:1.35rem;}
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h4 {font-size:1.5rem;}
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h3 {font-size:1.6rem;}
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h2 {font-size:1.8rem;}
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h1 {font-size:2rem;}
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body { font-family: Arial, Helvetica, sans-serif; }
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</style>
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</head>`
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app.get('/', (req, res) => {
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res.send(`<html>
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${headHTML}
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<body>
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<h1>Totally Wikipedia</h1><br>
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<form action="/net" style="algin: center;" method="get">
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<input type="text" width="100%" id="url" name="url" value="http://"><br>
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<input type="submit" value="pls work....">
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</form>
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<hr>
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<p>Copyright Samuel Lord. Licensed under the MIT license.
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<br>Source available on the <a href="https://github.com/sparksammy/NoBlokz" target="_blank">GitHub Repo.</a></p>
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</body>
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</html>`)
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})
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app.get('/net', (req, res) => {
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const reqf = req;
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const resf = res;
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var baseurl = ""
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request(req.query.url, { json: false }, (err, res, body) => {
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if (err) { return console.log(err); }
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//console.log(body)
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try {
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if (req.query.url.startsWith("http://")) {
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baseurl = req.query.url.replace("http://","")
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} else {
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baseurl = req.query.url.replace("https://","")
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}
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var arrOfURL = req.query.url.split("/")
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var urlNoDoc = req.query.url
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for (let i = 0; i < arrOfURL.length; i++) {
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if (String(arrOfURL[i]).includes("html")) {
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arrOfURL.pop(i)
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urlNoDoc = arrOfURL.join("/")
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break;
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}
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}
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var olddom = new JSDOM(`${body}`, { url: req.query.url});
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var newbody = body
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var arrOfTags = []
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newbody = newbody.replace(/href="/g, `href="${proxying}${urlNoDoc}/`)
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newbody = newbody.replace(/href='/g, `href='${proxying}${urlNoDoc}/`)
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newbody = newbody.replace(/src="/g, `src="${proxyResource}${urlNoDoc}/`)
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newbody = newbody.replace(/src='/g, `src='${proxyResource}${urlNoDoc}/`)
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newbody = newbody.replace(`href="${urlNoDoc}/http://`, `href="http://`)
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newbody = newbody.replace(`href='${urlNoDoc}/http://`, `href='http://`)
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newbody = newbody.replace(`${urlNoDoc}/http://`, `http://`)
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newbody = newbody.replace(`${urlNoDoc}/https://`, `https://`)
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newbody = newbody.split(`href="https://www.${baseurl}`).join(`href="${proxying}https://${baseurl}`)
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newbody = newbody.split(`href="http://www.${baseurl}`).join(`href="${proxying}http://${baseurl}`)
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newbody = newbody.split(`href="https://${baseurl}`).join(`href="${proxying}https://${baseurl}`)
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newbody = newbody.split(`href="http://${baseurl}`).join(`href="${proxying}http://${baseurl}`)
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var newdom = new JSDOM(`${newbody}`, { url: req.query.url});
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resf.send(`<html>
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${headHTML}
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<body>
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<b>Totally Wikipedia</b>
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<form action="/net" align="center" width="100%" method="get">
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<input type="text" width="100%" id="url" name="url" value="http://"><input type="submit" value="pls work...">
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</form>
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<hr>
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${newbody}
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</body>
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</html>`)
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} catch (error) {
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console.log(error);
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if (req.query.url.startsWith("http://")) {
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baseurl = req.query.url.replace("http://","")
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} else {
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baseurl = req.query.url.replace("https://","")
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}
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var arrOfURL = req.query.url.split("/")
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var urlNoDoc = req.query.url
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for (let i = 0; i < arrOfURL.length; i++) {
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if (String(arrOfURL[i]).includes("html")) {
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arrOfURL.pop(i)
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urlNoDoc = arrOfURL.join("/")
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break;
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}
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}
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var olddom = new JSDOM(`${body}`, { url: req.query.url});
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var newbody = body
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var arrOfTags = []
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newbody = newbody.replace(/href="/g, `href="${proxyResource}${urlNoDoc}/`)
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newbody = newbody.replace(/href='/g, `href='${proxyResource}${urlNoDoc}/`)
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newbody = newbody.replace(/src="/g, `src="${proxyResource}${urlNoDoc}/`)
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newbody = newbody.replace(/src='/g, `src='${proxyResource}${urlNoDoc}/`)
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newbody = newbody.split(`href="https://www.${baseurl}`).join(`href="${proxying}https://${baseurl}`)
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newbody = newbody.split(`href="http://www.${baseurl}`).join(`href="${proxying}http://${baseurl}`)
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newbody = newbody.split(`href="https://${baseurl}`).join(`href="${proxying}https://${baseurl}`)
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newbody = newbody.split(`href="http://${baseurl}`).join(`href="${proxying}http://${baseurl}`)
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resf.send(`<html>
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${headHTML}
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<body>
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<b>Totally Wikipedia</b>
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<form action="/net" align="center" width="100%" method="get">
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<input type="text" width="100%" id="url" name="url" value="http://"><input type="submit" value="pls work...">
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</form>
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<hr>
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${newbody}
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</body>
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</html>`)
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}
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});
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})
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app.get('/res', (req, res) => {
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const reqf = req;
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const resf = res;
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var basename = path.basename(req.query.url)
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var extname = path.extname(basename)
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var filename = `${String(Math.floor(Math.random() * 420))}${extname}`
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var filepath = path.join(__dirname, "siteresources", filename)
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var sendpath = String(filepath)
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function exterm() {
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fs.unlink(`${filepath}`, function() {
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console.log("Deleted!")
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})
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}
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request(req.query.url, { json: false }, (err, res, body) => {
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if (err) { return console.log(err); }
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try {
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fs.writeFile(`${filepath}`, body, function (err) {
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if (err) return console.log(err);
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console.log("Sending file...")
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resf.status(200).sendFile(sendpath, (err) => {
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setTimeout(exterm,15000)
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console.log("File send timeout reached! Deleting...")
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})
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});
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} catch (error) {
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console.log(error)
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resf.status(404).send(`<html>
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${headHTML}
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<body>
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404...
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</body>
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</html>`)
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}
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});
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})
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app.listen(internalPort, () => {
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console.log(`NoBlokz listening at http://localhost:${internalPort}, external port is ${port}.`)
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})
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