freebsd-dev/etc/pam.d/gdm

#
# $FreeBSD$
#
# PAM configuration for the "gdm" service
#

# auth
auth		required	pam_nologin.so	no_warn
#auth		sufficient	pam_kerberosIV.so	no_warn	try_first_pass
#auth		sufficient	pam_krb5.so	no_warn	try_first_pass
#auth		sufficient	pam_ssh.so	no_warn	try_first_pass
auth		required	pam_unix.so	no_warn	try_first_pass

# account
#account	required	pam_kerberosIV.so
#account	required	pam_krb5.so
account		required	pam_unix.so

# session
#session	required	pam_kerberosIV.so
#session	required	pam_krb5.so
#session	required	pam_ssh.so
session		required	pam_unix.so

# password
password	required	pam_deny.so