Update server.js

server.js

@@ -1,6 +1,5 @@
 const express = require("express");
-const svgCaptcha = require("svg-captcha");
-const { createCanvas, loadImage } = require("canvas");
+const { CaptchaGenerator } = require("captcha-canvas");
 const fs = require("fs");
 const os = require("os");
 const path = require("path");
@@ -17,26 +16,12 @@ function generateRandomHex(length) {
 app.use("/tmp", express.static(tempDir));
 
 app.all("/", async (req, res) => {
-    const captcha = svgCaptcha.create({
-        size: 6,
-        ignoreChars: "0oO1iIl",
-        noise: 2,
-        color: false,
-        background: "#FFFFFF"
-    });
+    const captcha = new CaptchaGenerator({ height: 200, width: 600 })
 
     const fileName = `temp_${generateRandomHex(8)}.png`;
     const filePath = path.join(tempDir, fileName);
-
-    const canvas = createCanvas(200, 80);
-    const ctx = canvas.getContext("2d");
-    const img = await loadImage(`data:image/svg+xml;base64,${Buffer.from(captcha.data).toString("base64")}`);
-
-    ctx.fillStyle = "#FFFFFF";
-    ctx.fillRect(0, 0, canvas.width, canvas.height);
-    ctx.drawImage(img, 0, 0, 200, 80);
-
-    const buffer = canvas.toBuffer("image/png");
+  
+    const buffer = await captcha.generate()
 
     fs.writeFile(filePath, buffer, (err) => {
         if (err) return res.status(500).json({ error: "Failed to save captcha" });