<div dir="ltr"><div>(forwarded to the LightDM mailing list which is the appropriate place to ask questions).<br><br></div>The PAM configurations used by LightDM are /etc/pam.d/lightdm*. You can also set the pam-* optiions in lightdm.conf. See /usr/share/doc/lightdm/lightdm.conf.gz for all the options.<br><div><div><br><div class="gmail_quote">On Wed, 6 May 2015 at 03:33 Subhomoy Dey <<a href="mailto:subhomoydey90@gmail.com">subhomoydey90@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sir,<br>
<br>
I've made a voice based authentication module (in python), which can<br>
verify a user identity based on a particular speech provided by the<br>
user. I've have further ideas to integrate it to linux system. For<br>
that, I've written a PAM module, both in C as well as in PYTHON<br>
(using PAM-PYTHON), which incorporates the verification system. I've<br>
even tried my PAM module with sudo command (/etc/pam.d/sudo) by<br>
altering the configuration files and it works as charm. Now, I was<br>
thinking about authenticating users during login. I'm using Ubuntu<br>
14.04, which comes preloaded with LIGHTDM, which offers a beautiful<br>
login screen (greeter). My Question is - is it possible to customize<br>
the lightdm greeter to use my PAM-Module? I've also heard about<br>
"WEBKIT"-based lightdm greeter, but all of those uses the predefined<br>
functions of lightdm object. How can I customize LIGHTDM to use my<br>
PAM-VOICE module?<br>
<br>
I'm a newbie, Kindly show me a way.<br>
<br>
Subhomoy<br>
Guwahati, Assam<br>
</blockquote></div></div></div></div>