Several major changes: Added verification system, better loading scre…

…en, added documentation, optimizations, cleanups, etc, and finally fixed Markdown.
NebulaServices · Nov 14, 2022 · 38dde4e · 38dde4e
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diff --git a/.breakpoints b/.breakpoints
@@ -0,0 +1,3 @@
+{
+  "files": {}
+}
diff --git a/README.md b/README.md
@@ -2,50 +2,31 @@
 <div align=center> 
 <img src='https://nebulaproxy.nebula.bio/images/logo.png' width="100px" height="100px">
 <h1>  Nebula </h1>
-Nebula Web is an official flagship of Nebula Services. Nebula Web is a stunning and sleak webproxy with support for hundreds of popular sites, and partial support for WebRTC, used in GfN. With Nebula Web, the sky is the limit. Enjoy. 
+NebulaWeb is an official flagship of Nebula Services and Nebula Developer Labs. NebulaWeb is a stunning, sleak, and functional web-proxy with support for thousands of popular sites. With NebulaWeb, the sky is the limit.
 </div>
 
 
 ## Features
 
-- Stunning UI with multiple themes 
+- Stunning highly functional UI with multiple themes 
 - XOR/b64 Encrypts all traffic sent from Nebula
 - Hides your IP from sites
 - [List of officially supported sites](https://github.com/NebulaServices/Nebula/blob/main/docs/officially-supported-sites.md)
 - *limited* mobile support
 - StealthMode (buffed `about:blank` cloaking)
+- Advanced cloaking options
+- **NEW** Deployment option - Email OTP Verification (tutorial can be found below)
 
 
+# Deployment
 
-### Self Hosting
-```bash
-$ git clone https://github.com/NebulaServices/Nebula.git
-$ cd Nebula
-$ npm ci
-$ npm start
-```
-
-## Tech Stack
-
-- HTML, JS, CSS
-- Partical.JS 
-- UV Backend Proxy 
-- Osana Backend Proxy
-- **Server:** Bare server on Node  
-
-
-## Support
-
-For support, email chloe@nebula.bio or join our discord: discord.nebula.bio
-
-
-## Demo
-
-[Click here to see a demo of Nebula](https://tutorialread.beauty/)
+Table of contents 
+- Quick & easy deployment
+- how to use email OTP Verification mode
+- Advanced Deployment 
 
-# Deployment
 
-## Quick Deployment Options
+## Quick & Easy Deployment Options
 [![Deploy to Heroku](https://raw.githubusercontent.com/BinBashBanana/deploy-buttons/master/buttons/remade/heroku.svg)](https://heroku.com/deploy/?template=https://github.com/NebulaServices/Nebula)
 <br>
 [![Run on Replit](https://raw.githubusercontent.com/BinBashBanana/deploy-buttons/master/buttons/remade/replit.svg)](https://replit.com/github/NebulaServices/Nebula)
@@ -63,6 +44,13 @@ For support, email chloe@nebula.bio or join our discord: discord.nebula.bio
 [![Deploy To Koyeb](https://binbashbanana.github.io/deploy-buttons/buttons/remade/koyeb.svg)](https://app.koyeb.com/deploy?type=git&repository=github.com/NebulaServices/Nebula&branch=main&name=NebulaProxy)
 
 ---
+## how to use email OTP Verification mode
+* change `"verification":false,` to `"verification":true,`
+* Make an account with Sendgrid (https://app.sendgrid.com/)
+* verify email
+* get API key
+* fill out information in `deployment.config.json`
+
 ## Advanced Deployment 
 
 ### Initial configuration
@@ -112,6 +100,25 @@ sudo nohup PORT=80 node . &
 *Note: Server will need to run` cd Nebula && sudo nohup PORT=80 node . &` on reboot*
 (Nebula's license is now GNU AGPL V3 as of v7.10)
 
+
+## Tech Stack
+
+- HTML, JS, CSS
+- Partical.JS 
+- UV Backend Proxy 
+- Osana Backend Proxy
+- **Server:** Bare server on Node 
+
+## Support
+
+For support, email chloe@nebula.bio or join our discord: discord.nebula.bio
+
+
+## Demo
+
+[Click here to see a demo of Nebula](https://tutorialread.beauty/)
+
+
 ## Acknowledgements
 
  - [UV (one of the back-end proxy we use)](https://github.com/titaniumnetwork-dev/Ultraviolet)

diff --git a/app.js b/app.js
@@ -1,54 +1,142 @@
-import createBareServer from '@tomphttp/bare-server-node';
-import http from 'http';
-import { fileURLToPath } from 'url';
-import { dirname, join } from 'path';
-import serveStatic from 'serve-static';
-
-const PORT = process.env.PORT || 3000;
-const bareServer = createBareServer('/bare/', {
+import createBareServer from "@tomphttp/bare-server-node"
+import http from "http"
+import { fileURLToPath } from "url"
+import { dirname, join } from "path"
+import serveStatic from "serve-static"
+import { createRequire } from "module"
+const require = createRequire(import.meta.url)
+const config = require("./deployment.config.json")
+import fs from "fs"
+var base64data
+import sgTransport from "nodemailer-sendgrid-transport"
+import nodemailer from "nodemailer"
+const options = {
+  auth: {
+    api_key: config.api_key,
+  },
+}
+const mailerAgent = nodemailer.createTransport(sgTransport(options))
+function sendVerificationEmail(UUID, mailTo, OTP) {
+  const email = {
+    to: mailTo,
+    from: `${config.sendFromEmail}`,
+    subject: `NebulaWEB personal access code ${OTP}`,
+    text: `
+ ####### ACCESS CODE (OTP) ${OTP} #######
+ ####### DO NOT SHARE THIS CODE!  ####### 
+  (this message is automated)`,
+    html: `
+    ####### ACCESS CODE (OTP) ${OTP} #######
+ ####### DO NOT SHARE THIS CODE!  ####### 
+  (this message is automated)
+  `,
+  }
+  if (config.verification == true) {
+    mailerAgent.sendMail(email, (err, res) => {
+      if (err) {
+        console.log(err)
+      }
+      console.log(res)
+    })
+  }
+}
+
+function getNewCode() {
+  var seq = (Math.floor(Math.random() * 10000) + 10000).toString().substring(1)
+  if (seq == "0") {
+    getNewCode()
+  }
+  return seq
+}
+
+const PORT = process.env.PORT || 3000
+const bareServer = createBareServer("/bare/", {
   logErrors: false,
-  localAddress: undefined
-});
+  localAddress: undefined,
+})
 
-const serve = serveStatic(join(
-  dirname(fileURLToPath(import.meta.url)),
-  'static/'
-), {
-  fallthrough: false,
-  maxAge: 5 * 60 * 1000
-});
+const serve = serveStatic(
+  join(dirname(fileURLToPath(import.meta.url)), "static/"),
+  {
+    fallthrough: false,
+    maxAge: 5 * 60 * 1000,
+  }
+)
 
-const server = http.createServer();
+const server = http.createServer()
 
-server.on('request', (request, response) => {
+server.on("request", (request, response) => {
   try {
-
     if (bareServer.shouldRoute(request)) {
-      bareServer.routeRequest(request, response);
+      bareServer.routeRequest(request, response)
     } else {
-      serve(request, response, err => {
-        response.writeHead(err?.statusCode || 500, null, {
-          "Content-Type": "text/plain"
+      let base64data
+      const url = request.url
+      if (url.startsWith("/sendNewCode")) {
+        const OTP = getNewCode()
+        fs.writeFile("./memory.txt", OTP, function (err) {
+          if (err) return console.log(err)
+          console.log(`Wrote OTP code to temp file`)
+        })
+
+        fs.readFile("./memory.txt", "utf8", (err, data) => {
+          if (err) {
+            console.error(err)
+            return
+          }
+          console.log(data)
+
+          sendVerificationEmail("10", config.email, data)
+          let buff = new Buffer(data)
+          base64data = buff.toString("base64")
+          console.log("302")
+          response.writeHead(302, {
+            location: "/unv.html?c=" + base64data,
+          })
+          response.end()
+        })
+      } else if (url.startsWith("/verification")) {
+        var body
+        if (config.verification == true) {
+          const body = "true"
+          response.writeHead(200, {
+            "Content-Length": Buffer.byteLength(body),
+            "Content-Type": "text/plain",
+          })
+          response.end(body)
+        } else {
+          const body = "false"
+          response.writeHead(200, {
+            "Content-Length": Buffer.byteLength(body),
+            "Content-Type": "text/plain",
+          })
+          response.end(body)
+        }
+      } else {
+        serve(request, response, (err) => {
+          response.writeHead(err?.statusCode || 500, null, {
+            "Content-Type": "text/plain",
+          })
+          response.end(err?.stack)
         })
-        response.end(err?.stack)
-      });
+      }
     }
   } catch (e) {
     response.writeHead(500, "Internal Server Error", {
-      "Content-Type": "text/plain"
+      "Content-Type": "text/plain",
     })
     response.end(e.stack)
   }
-});
-server.on('upgrade', (req, socket, head) => {
+})
+server.on("upgrade", (req, socket, head) => {
   if (bareServer.shouldRoute(req)) {
-  bareServer.routeUpgrade(req, socket, head);
+    bareServer.routeUpgrade(req, socket, head)
   } else {
-  socket.end();
+    socket.end()
   }
-});
+})
 
-server.listen(PORT);
+server.listen(PORT)
 
 if (process.env.UNSAFE_CONTINUE)
   process.on("uncaughtException", (err, origin) => {
@@ -58,4 +146,4 @@ if (process.env.UNSAFE_CONTINUE)
     console.error()
   })
 
-console.log(`Server running at http://localhost:${PORT}/.`);
+console.log(`Server running at http://localhost:${PORT}/.`)
diff --git a/deployment.config.json b/deployment.config.json
@@ -0,0 +1,7 @@
+{ 
+  "verification": false, 
+  "api_key":"YOUR_SENDGRID_API_KEY",
+  "sendFromEmail":"THE EMAIL THE CODES WILL BE SENT FROM (MUST BE VERIFIED IN SENDGRID)",
+  "type": "code", 
+  "email": "YOUR_EMAIL_HERE"
+}
diff --git a/memory.txt b/memory.txt
@@ -0,0 +1 @@
+5003