crypto/openssh/contrib/redhat/sshd.pam

   1 #%PAM-1.0
   2 auth       required     pam_stack.so service=system-auth
   3 account    required     pam_nologin.so
   4 account    required     pam_stack.so service=system-auth
   5 password   required     pam_stack.so service=system-auth
   6 session    required     pam_stack.so service=system-auth