diff --git a/asset/lobster.ttf b/asset/lobster.ttf
new file mode 100644
index 0000000..21c0073
Binary files /dev/null and b/asset/lobster.ttf differ
diff --git a/public/index.html b/public/index.html
index 67caa4a..4e88701 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,5 +1,12 @@
+
+
+
This is FreePtcha, a completely open source captcha.
@@ -27,14 +34,32 @@
Example
-
-
- /captcha/v1/UwU
- 
-
-
- A simple text stroked over a lot of times
-
+
diff --git a/routes.js b/routes.js
index 113b025..3f91865 100644
--- a/routes.js
+++ b/routes.js
@@ -1,7 +1,10 @@
const sharp = require('sharp');
const canvas = require('canvas');
const crypto = require('crypto');
-const randint = (min, max) => { return crypto.randomInt(max) + min };
+const path = require('path');
+const randint = (min, max) => { return crypto.randomInt(min, max) };
+
+canvas.registerFont(path.join(__dirname, 'asset/lobster.ttf'), { family: 'Lobster' });
/** @param {import('fastify').FastifyRequest} req */
const getSettings = (req) => {
@@ -89,5 +92,53 @@ module.exports = (fastify) => {
res.header('Content-Type', 'png');
return draw.toBuffer();
+ });
+
+ fastify.get('/captcha/v2/:text', async (req, res) => {
+ const text = req.params.text;
+ const settings = getSettings(req);
+ const size = get_size([settings.width, settings.height], settings.dpi, text.length, settings.padding);
+ size.height *= 0.5
+
+ const draw = canvas.createCanvas(size.width, size.height);
+ const ctx = draw.getContext('2d');
+
+ const arcs = randint(5, 32);
+ for (let i = 0; i != arcs; i++) {
+ ctx.beginPath();
+ ctx.strokeStyle = `rgba(${randint(0,255)},${randint(0,255)},${randint(0,255)},${randint(0,255)})`;
+ ctx.arc(randint(0, size.width), randint(0, size.height), randint(10, 25), 0, 360);
+ ctx.stroke();
+ ctx.closePath();
+ }
+
+ // let i = 0;
+ ctx.textDrawingMode = 'path';
+
+ const textStyles = ['#f00', '#2a4', '#00f', '#9a0', '#f0f'];
+
+ ctx.strokeStyle = textStyles[randint(0, textStyles.length)];
+ ctx.font = `${settings.dpi * 0.2}px sans-serif`;
+
+ textStyles.splice(textStyles.indexOf(ctx.strokeStyle), 1);
+ const gap = randint(50, 64);
+ for (const i in text) {
+ ctx.fillText(text[i], settings.padding + (i * randint(40,48)), randint(Math.floor(settings.padding + settings.dpi * 0.05), size.height - settings.padding + Math.floor(settings.dpi * 0.1)), 200);
+ ctx.stroke()
+ }
+
+ const fauxletters = randint(20,40);
+ let alphabet = 'abcdefghijklmnopqrstuvwxyz';
+ alphabet += alphabet.toUpperCase();
+ alphabet += '0123456789';
+ for (let i = 0; i !== fauxletters; i++) {
+ ctx.strokeStyle = textStyles[randint(0,textStyles.length)] + '2';
+ ctx.font = `${settings.dpi * 0.2}px serif`
+ ctx.strokeText(alphabet[randint(0, alphabet.length)], randint(0, size.width), randint(0, size.height), 200);
+ ctx.stroke()
+ }
+
+ res.header('Content-Type', 'image/png');
+ return draw.toBuffer();
})
}
\ No newline at end of file