#%PAM-1.0 account required pam_nologin.so ccount required pam_succeed_if.so audit quiet_success user = _ldm account required pam_permit.so auth required pam_env.so auth required pam_succeed_if.so audit quiet_success user = _ldm auth required pam_permit.so password required pam_deny.so session required pam_loginuid.so -session required pam_systemd.so class=greeter session required pam_succeed_if.so audit quiet_success user = _ldm session required pam_env.so user_readenv=1 session required pam_permit.so