fortnite sauce

index.js

@@ -1,45 +1,10 @@
 const http = require("http");
-const fs = require("fs");
-const path = require("path");
-const { createLogger, format, transports } = require("winston");
-const { consoleFormat } = require("winston-console-format");
-const util = require("util");
+const { readFile, stat } = require("fs");
+const { extname, join, normalize } = require("path");
 
-const logger = createLogger({
-  level: "silly",
-  format: format.combine(
-    format.timestamp(),
-    format.ms(),
-    format.errors({ stack: true }),
-    format.splat(),
-    format.json()
-  ),
-  defaultMeta: { service: "Test" },
-  transports: [
-    new transports.Console({
-      format: format.combine(
-        format.colorize({ all: true }),
-        format.padLevels(),
-        consoleFormat({
-          showMeta: true,
-          metaStrip: ["timestamp", "service"],
-          inspectOptions: {
-            depth: Infinity,
-            colors: true,
-            maxArrayLength: Infinity,
-            breakLength: 120,
-            compact: Infinity,
-          },
-        })
-      ),
-    }),
-  ],
-});
-
-const PORT = process.env.PORT || 3000;
-const PUBLIC_DIR = path.join(__dirname, "public");
-
-const MIME_TYPES = {
+const port = process.env.PORT || 3000;
+const public_dir = join(__dirname, "public");
+const mime_types = {
   ".html": "text/html; charset=UTF-8",
   ".css": "text/css; charset=UTF-8",
   ".js": "application/javascript; charset=UTF-8",
@@ -54,51 +19,35 @@ const MIME_TYPES = {
   ".ico": "image/x-icon"
 };
 
-function resolveFilePath(urlPath) {
-  if (!urlPath || urlPath === "/") {
-    return path.join(PUBLIC_DIR, "index.html");
-  }
+const safe_path = (url_path) => {
+  if (!url_path || url_path === "/") return join(public_dir, "index.html");
+  const cleaned = normalize(url_path).replace(/^(\.\.([/\\]|$))+/, "");
+  return join(public_dir, cleaned);
+};
 
-  const safePath = path.normalize(urlPath).replace(/^(\.\.([/\\]|$))+/, "");
-  return path.join(PUBLIC_DIR, safePath);
-}
-
-function sendFile(filePath, res) {
-  fs.readFile(filePath, (err, data) => {
-    if (err) {
-      if (err.code === "ENOENT") {
-        res.writeHead(404, { "Content-Type": "text/plain; charset=UTF-8" });
-        res.end("404 Not Found");
-        return;
-      }
-
-      res.writeHead(500, { "Content-Type": "text/plain; charset=UTF-8" });
-      res.end("500 Internal Server Error");
+const send = (file_path, res) => {
+  readFile(file_path, (err, data) => {
+    if (err?.code === "ENOENT") {
+      res.writeHead(404, { "Content-Type": "text/plain; charset=UTF-8" });
+      res.end("404 not found");
       return;
     }
-
-    const ext = path.extname(filePath).toLowerCase();
-    const contentType = MIME_TYPES[ext] || "application/octet-stream";
-
-    res.writeHead(200, { "Content-Type": contentType });
+    if (err) {
+      res.writeHead(500, { "Content-Type": "text/plain; charset=UTF-8" });
+      res.end("500 internal server error");
+      return;
+    }
+    const type = mime_types[extname(file_path).toLowerCase()] || "application/octet-stream";
+    res.writeHead(200, { "Content-Type": type });
     res.end(data);
   });
-}
+};
 
-const server = http.createServer((req, res) => {
-  const reqPath = (req.url || "/").split("?")[0];
-  const filePath = resolveFilePath(reqPath);
-
-  fs.stat(filePath, (err, stat) => {
-    if (!err && stat.isDirectory()) {
-      sendFile(path.join(filePath, "index.html"), res);
-      return;
-    }
-
-    sendFile(filePath, res);
+http
+  .createServer((req, res) => {
+    const file_path = safe_path((req.url || "/").split("?")[0]);
+    stat(file_path, (err, info) => send(!err && info.isDirectory() ? join(file_path, "index.html") : file_path, res));
+  })
+  .listen(port, () => {
+    console.log(`web running at http://localhost:${port}`);
   });
-});
-
-server.listen(PORT, () => {
-  logger.info(`web running at http://localhost:${PORT}`);
-});