pam/pam.d/system-auth

   1 #%PAM-1.0
   2 auth        required      pam_env.so
   3 auth        sufficient    pam_unix.so nullok try_first_pass
   4 auth        requisite     pam_succeed_if.so uid >= 500 quiet
   5 auth        sufficient    pam_ldap.so use_first_pass
   6 auth        required      pam_deny.so
   7
   8 account     required      pam_unix.so broken_shadow
   9 account     sufficient    pam_localuser.so
  10 account     sufficient    pam_succeed_if.so uid < 500 quiet
  11 account     [default=bad success=ok user_unknown=ignore] pam_ldap.so
  12 account     required      pam_permit.so
  13
  14 password    requisite     pam_cracklib.so try_first_pass retry=3
  15 password    sufficient    pam_unix.so sha512 shadow nullok try_first_pass use_authtok
  16 password    sufficient    pam_ldap.so use_authtok
  17 password    required      pam_deny.so
  18
  19 session     optional      pam_keyinit.so revoke
  20 session     required      pam_limits.so
  21 session     [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid
  22 session     required      pam_unix.so
  23 session     optional      pam_ldap.so