Create KDM PAM Module

Hi friends:

I need to create a module or an application that intersect the
authentication process of KDM when a user type his credential and press
start, the goals about this is that I need to verify the name and password
of the users against a database and do a few more thing, like see if that
user is allow or not to get log in the lab where he is getting access etc.

Can anybody tell me or show a way to accomplish this, or tell me witch pam
module KDM use to do this.

I'll gona wait for your help friends, I really need this for my work.

greetings.


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Algunos suelen hayar su destino en el sendero que toman para evitarlo.
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Tu mente es como el agua, cuando esta agitada se vuelve dificir ver, pero
si dejas que se calme, la respuesta se vuelve clara.
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El ayer es historia, el mañana es un misterio, pero el hoy es un obcequio,
por eso se llama presente.