W9 done

w9/index.js

@@ -0,0 +1,47 @@
+import express from "express";
+import mustache from "mustache";
+import bodyParse from "body-parser";
+import cookieSession from "cookie-session";
+import { readdirSync, readFileSync } from "fs";
+import { randomUUID } from "crypto";
+
+const app = express();
+app.use(express.static("./static"));
+app.use(bodyParse.urlencoded({ extended: true }));
+app.use(bodyParse.json());
+app.use(cookieSession({
+    name: "session",
+    keys: ["-JX$9fGF#S6qSzJn"],
+    maxAge: 31 * 24 * 60 * 60 * 1000
+}));
+const port = 9999;
+
+const templates = new Map(readdirSync("./templates").map(fn => [fn, readFileSync(`./templates/${fn}`, "utf-8")]));
+
+app.get("/", (req, res) => {
+    if (!req.session.isPopulated && !req.session.nonce) {
+        return res.redirect("/login");
+    }
+
+    const nonce = req.session.nonce;
+    res.send(mustache.render(templates.get("mainPage.html"), {nonce}));
+});
+
+app.get("/login", (req, res) => {
+    const nonce = randomUUID();
+    req.session = {
+        nonce
+    };
+    res.send(mustache.render(templates.get("loginPage.html"), {nonce}));
+});
+
+app.get("/authCallback", (req, res) => {
+    const nonce = req.session.nonce;
+    if (req.query.tg_passport) {
+        res.redirect("/");
+    } else {
+        res.send({error: true});
+    }
+});
+
+app.listen(port, () => console.log(`⚡️ Serving on port ${port}`));