account [success=3 new_authtok_reqd=done default=ignore] pam_unix.so account [success=2 new_authtok_reqd=done default=ignore] pam_exec.so quiet /opt/openslx/scripts/pam_bwidm account [success=1 default=ignore] pam_sss.so # here's the fallback if no module succeeds account requisite pam_deny.so # prime the stack with a positive return value if there isn't one already; # this avoids us returning an error just because nothing sets a success code # since the modules above will each just jump around account required pam_permit.so