py-free-captcha 0.2.0

A zero JavaScript Captcha solution.

This is a FOSS Captcha generator designed for websites not using any JavaScript or WebAssembly. The challenge is simple: name the farthest away shape on the image.

Suggestions are welcome. As of right now this is a very hacky solution.

A simple test page is at your service if you would like to see what the CAPTCHAs look like.

Usage:

HTTP API:
    Launch the API server (make sur you use your desired port) using:
        freecaptcha.run_api_server(port)
    Requests are formated as follows:
        [JavaScript]
        fetch('/new_captcha?grid_size=8&noise_level=3&return_mode=http');
    And responses as follows:
        [JavaScript]
        {
        "captcha_image": img_base64,
        "answer": solution (a string, such as "square")
        }

Python library:
    Simply import freecaptcha and call the following:
        [Python]
        image, solution = freecaptcha.generate_captcha(grid_size, noise_level, image_generator.RETURN_MODE_RETURN)