pam_localuser - require users to be listed in /etc/passwd
2. SYNOPSIS ▲
pam_localuser.so [debug] [file=/path/passwd]
3. DESCRIPTION ▲
pam_localuser is a PAM module to help implementing site-wide login policies, where they typically include a subset of the network\'s users and a few accounts that are local to a particular workstation. Using pam_localuser and pam_wheel or pam_listfile is an effective way to restrict access to either local users and/or a subset of the network\'s users.
This could also be implemented using pam_listfile.so and a very short awk script invoked by cron, but it\'s common enough to have been separated out.
4. OPTIONS ▲
Print debug information.
Use a file other than /etc/passwd.
5. MODULE TYPES PROVIDED ▲
All module types (account, auth, password and session) are provided.
6. RETURN VALUES ▲
The new localuser was set successfully.
No username was given.
User not known.
7. EXAMPLES ▲
Add the following line to /etc/pam.d/su to allow only local users in group wheel to use su.
account sufficient pam_localuser.so account required pam_wheel.so
8. FILES ▲
Local user account information.
9. SEE ALSO ▲
pam.conf(5), pam.d(5), pam(7)
10. AUTHOR ▲
pam_localuser was written by Nalin Dahyabhai < >.