common-auth
auth [success=1 default=ignore] pam_unix.so nullok
auth requisite pam_deny.so
auth required pam_permit.so
common-account
account [success=1 new_authtok_reqd=done default=ignore] pam_unix.so
account requisite pam_deny.so
account required pam_permit.so
common-session
session [default=1] pam_permit.so
session requisite pam_deny.so
session required pam_permit.so
session required pam_unix.so
session optional pam_systemd.so
common-password
password [success=1 default=ignore] pam_unix.so obscure yescrypt
password requisite pam_deny.so
password required pam_permit.so