[18.0][ADD] website_altcha

[etobella]

This module allows to use a Captcha System completly handled by Odoo.

It relies on Altcha, an OpenSource captcha alternative.

Currently, Odoo provides 2 options:

• Google Recaptcha relies on tracking of the user. It implies cookies
• Cloudfare Turnstile relies on signals of the browser so it is less
  RGDP problematic. However, it relies on a third party infrastructure.
  The decision is made from a probabilistic perspective (likely a human)

With this new module, everything relies on our own system with no
cookies, no tracking and no network calls.

The way to solve it is to add a deterministic puzzle to solve. Bots need
to spend more CPU, making it costly at scale.

[luisDIXMIT]

I am testing on runboat, system params are setted but I don't understand why it gives me "Verification failed. Try again later." error. I am doing it from "contact us" page on website.

[etobella]

The problem is that it requires https to work. If you change to https it should work (tested in runboat). In local there is not such a limitation when using localhost (only on localhost)

[luisDIXMIT]

The problem is that it requires https to work. If you change to https it should work (tested in runboat). In local there is not such a limitation when using localhost (only on localhost)

It works, thanks!

[luisDIXMIT]

Code review and tested on runboat, LGTM!