index.js

const fs = require("fs");
const express = require("express");
const app = express();
const bodyParser = require("body-parser");
const rateLimit = require("express-rate-limit");
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
const signupLimit = rateLimit({
  windowMs: 60 * 1000 * 60 * 24 * 7,
  max: 1,
});
const nodemailer = require("nodemailer");
/* dont enable
const transport = nodemailer.createTransport({
    secureConnection: false,
    host: "smtp-mail.outlook.com",
    port: 587,
    tls: {
        ciphers:'SSLv3'
    },
    auth: {
        user: "ReplitCoders@outlook.com", // use gmail - anonymous
        pass: process.env.emailPass
    }
});*/
app.set("view engine", "html");
app.engine("html", require("ejs").renderFile);
// fs.rmdirSync(".vscode", { recursive: true });

app.use(express.static("static"));
console.log("Look like we have one more viewer! (lol eh y did you come here)");
app.get("/", (_, res) => {
  res.render("index");
  console.log("Serving Home Page");
});

app.get("/haha-e", (_, res) => {
  console.log("haha é\n".repeat(50));
  res.render("haha-e");
});
app.get("/signup", (_, res) => {
  res.render("signup");
  console.log("Serving SIGNUP");
});

const ips = {};
app.post("/signup", signupLimit, (req, res) => {
  //res.send("due to spam signup is currently disabled.")
  //return
  const current = Date.now();
  const ip = req.ip;
  if (!ips[ip]) {
    ips[ip] = current;
    setTimeout(() => {
      delete ips[ip];
    }, 2000);
  } else if (current - ips[ip] < 2000) {
    //console.log(ip);
    delete ips[ip];
    return res
      .status(429)
      .send(
        "We received multiple requests from you in under a second. Please wait a while before submitting new requests."
      ); // read chat.
  }
  console.log("sending signup application email");

  // https://www.w3schools.com/nodejs/nodejs_email.asp
  /* DO NOT ENABLE NO MATTER WHAT
	let mailOptions = {
		from: 'ReplitCoders@outlook.com',
		to: 'ReplitCoders@outlook.com',
		subject: `New Application From ${req.body.Username}`,
		text: `NEW APPLICATION! \nReplit Name: ${req.body.Username}, \nGithub: ${req.body.GitHub}.`
	};
	transport.sendMail(mailOptions, function(error, info){
		if (error) {
			console.log(error);
		} else {
			console.log('Email sent successfully');
		}
	}); */
  res.redirect("/signup_confirmed");
});

app.get("/signup_confirmed", (_, res) => {
  console.log("Confirmed signup");
  res.render("signup_confirmed");
});

app.get("/:user", (req, res) => {
  if (fs.existsSync(`views/${req.params.user}.html`)) {
    console.log("Serving user: " + req.params.user);
    res.render(`${req.params.user}.html`);
  } else res.status(404).render("404.html");
});

app.listen(8000, () => {
  console.log("Server running.");
});