# Baserock customized /etc/pam.d/system-auth # # This configuration is modified from the upstream # systemd provided file mostly because the upstream file # tries to pass the invalid 'try_authtok' option to the # pam_unix.so module. auth sufficient pam_unix.so nullok try_first_pass auth requisite pam_deny.so account required pam_nologin.so account sufficient pam_unix.so password sufficient pam_unix.so nullok sha512 shadow try_first_pass password required pam_deny.so -session optional pam_loginuid.so -session optional pam_systemd.so session sufficient pam_unix.so