User accounts in Gnats

[Hariharan.S.]

Hi,

Is it possible to access user accounts of server in Gnats ? Let's say i have
installed Gnats in a linux system, will it be possible for gnats to use all
the user accounts created in the system, as per the linux password ? I have
lot of users to be created in gnats, having this kind of hook will really
help. Also, users will be able to set their own passwords through standard
linux i/f and it will be encrypted, etc.

Thanks
hari