TODO: set up options interpritation

1. hostname
2. versions
2.1 samba
2.2 krb5
2.3 sssd
3. controls
3.1 
4. resolv.conf
4.1 search multiple domains
4.2 systemd-resolved check
?. klist -ke (info check)
5. krb5.keytab
6. krb5.keytab == hostname
7. kinit (Administrator, current user, defined user)
8. kinit -k MACHINE\$


-. smbclient -L DC
-.

* Client in domain
control system-auth (sss or winbind)
sssd?
|krb5.keytab
|sssd.conf [domain] section and option fuck
|smb.conf security != user (ads? )
|service sssd enabled
|nsswitch.conf (sss passwd and group)
winbind?
|krb5.keytab
|smb.conf security != user (ads? )
|service winbind enabled
|nsswitch.conf (winbind for passwd and group)
#smb.conf domain and realm
kinit -k MACHINE\$ (current machine state in domain)
kinit -k MACHINE\$ creds expiration check
machine in samba or freeipa domain? (or alt domain)


TODO:
fix nameservers ping check
pack conf and log files
pack testparm -v -s output
fix comments in end of string
netbios name in smb.conf check with hostname 
handle domain not found
add attension message ???
FQDN hostname as source for domain detection
order of hostname detection (hostname, serach and other via samba) ???
sss_ctl

DNS_METHOD check