A simple CAPTCHA service implementation.

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justcaptcha ver. 1.1

A simple CAPTCHA service implementation.

Usage

justcaptchad -expiry 5m -listen /var/run/justcaptchad/j.sock

-expiry takes time for CAPTCHA to be valid for in format XX{s,m,h}.

-listen is ip:port or /path/to/unix.sock to listen on.

GET /

It will return an ID of a new captcha in plaintext.

GET /:captcha_id/image?style=

Responds with an image (e.g. in PNG format).

An optional query parameter style= could be supplied if captcha implementation support different styles.

POST /:captcha_id

It takes one form-data parameter answer=123456.

Responds with empty body and one of HTTP codes.

GET /:captcha_id

Responds with empty body and one of HTTP codes.