[TYPO3-ect] tx_lib_captcha

Elmar Hinz elmar07 at googlemail.com
Tue Jul 24 16:44:55 CEST 2007


Steffen Kamper wrote:

> Hi Elmar,
> 
> did you planned to expand your captcha class?
> 
> If yes it would be great to have the picture captcha or audio captcha as
> well.
> Concerning to Masi in devlist this would be a simple solution for
> captchasupport for all extensions (depends lib)
> 
> I found an interesting captcha class using visual and audio methods here:
> http://www.ejeliot.com/pages/php-captcha
> 
> vg  Steffen


Hi Steffen,


The current statuts:

Like all classes of lib you can extend the captcha by inheritance. You
customize it by adding new functions that create question, answer and form
input field. It's very simple to do. You can add connector functions for
add picture captcha and audio captcha if you like.

The API is designed to work as a member of the SPL based request chain. An
API to use it outside from li/div is not available so far.


Future:

Many classes of lib should be usable as services. The captcha has a high
priority.


Your question:

I have no "prompt idea", how it has technically to be done to meet the ends
of a general captcha service and a solution that works inside the SPL
chain, but a am convinced a solution would be possible.

In t.dev Popy volunteered to provide a service specification. Maybe you
manage to get him into the boat.


I published today a raw version of the bananas documentation to the wiki,
also covering the captcha usage: http://wiki.typo3.org/index.php/Bananas

Regards

Elmar
















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