@supersymmetrysoftware/slider-captcha-react

Backend support for the React puzzle slider captcha.

This package is a fork of @adrsch/slider-captcha. All credit goes to the original author for their excellent work. This fork aims to maintain and enhance the project while preserving its core functionality.

Installation

To install the package, run:

npm install @supersymmetrysoftware/slider-captcha-backend

Usage

Express Integration

const sliderCaptcha = require('@supersymmetrysoftware/slider-captcha-backend');

app.get('/captcha/create', async (req, res) => {
  try {
    const { data, solution } = await sliderCaptcha.create();
    req.session.captcha = solution;
    await req.session.save();
    res.status(200).json(data);
  } catch (error) {
    console.error('Error creating captcha:', error);
    res.status(500).json({ error: 'Captcha creation failed' });
  }
});

app.post('/captcha/verify', async (req, res) => {
  try {
    if (!req.session.captcha) {
      return res.status(400).json({ error: 'No captcha session found' });
    }
    const verification = await sliderCaptcha.verify(
      req.session.captcha,
      req.body
    );
    if (verification.result === 'success') {
      req.session.token = verification.token;
      await req.session.save();
    }
    res.status(200).json(verification);
  } catch (error) {
    console.error('Error verifying captcha:', error);
    res.status(500).json({ error: 'Captcha verification failed' });
  }
});

Credits

This package is based on the original work by @adrsch. If you find this package useful, consider checking out the original repository and giving it a star. 🙌

Maintained by SupersymmetrySoftware to ensure continued updates and improvements.