samba - Aug 2022 - Cannot set Windows ACL on Sharefolder with other user than Administrator

On Tue, 2022-08-09 at 17:15 +0200, Oliver via samba
wrote:
> Can I do some test, if there is winbind implemented corretcly in my
> machine?
> 
> 
> Am 04.08.2022 um 20:05 schrieb Rowland Penny via samba:
> > If you do not have secrets.ldb and sam.ldb on a DC, then you have
> > really big problems. Have you checked if they exist or not ?
> 
> Yes, they are not existing:
> 
> ls -ll /usr/local/samba/private/
> insgesamt 1012
> drwx------ 2 root root   4096  4. Aug 17:20 msg.sock
> -rw------- 1 root root  32768  3. Aug 14:27 netlogon_creds_cli.tdb
> -rw------- 1 root root 421888  4. Jul 17:11 passdb.tdb
> -rw------- 1 root root 577536 30. Jul 10:02 secrets.tdb
You appear to have a major problem if a run a similar command on one of
my DC's, I get this:

pi at rpidc1:~ $ ls -ll /var/lib/samba/private/
total 20320
-rw-r----- 2 root bind     544 Mar 26  2021 dns.keytab
-rw------- 1 root root    2211 Jun 10  2021 dns_update_cache
-rw-r--r-- 1 root root    3663 Mar 26  2021 dns_update_list
-rw------- 1 root root      16 Mar 26  2021 encrypted_secrets.key
-rw------- 1 root root 1286144 Mar 26  2021 hklm.ldb
-rw------- 1 root root 4927488 Jul 23 12:07 idmap.ldb
-rw-r--r-- 1 root root     216 Mar 26  2021 krb5.conf
srwxrwxrwx 1 root root       0 Jul 30 14:34 ldapi
drwxr-x--- 2 root root    4096 Jul 30 14:34 ldap_priv
drwx------ 2 root root    4096 Aug  9 16:21 msg.sock
-rw------- 1 root root    4792 Jul 30 14:34 netlogon_creds_cli.tdb
-rw------- 1 root root  421888 Mar 26  2021 passdb.tdb
-rw------- 1 root root 1286144 May  7  2021 privilege.ldb
-rw------- 1 root root 4694016 Mar 26  2021 sam.ldb
drwx------ 2 root root    4096 Apr 24  2021 sam.ldb.d
-rw------- 1 root root   12288 Aug  5 10:16 schannel_store.tdb
-rw------- 1 root root     785 Mar 26  2021 secrets.keytab
-rw------- 1 root root 1286144 Mar 26  2021 secrets.ldb
-rw------- 1 root root  430080 Mar 26  2021 secrets.tdb
-rw------- 1 root root 1286144 Mar 26  2021 share.ldb
drwxr-xr-x 2 root root    4096 Mar 26  2021 smbd.tmp
-rw-r--r-- 1 root root     955 Mar 26  2021 spn_update_list
drwxr-xr-x 2 root root    4096 Apr 15  2021 tls

Was this DC provisioned, or another DC you have joined to an existing
domain ?

Rowland

Am 09.08.2022 um 17:35 schrieb Rowland Penny via samba:
> On Tue, 2022-08-09 at 17:15 +0200, Oliver via samba wrote:
>> Can I do some test, if there is winbind implemented corretcly in my
>> machine?
>>
>>
>> Am 04.08.2022 um 20:05 schrieb Rowland Penny via samba:
>>> If you do not have secrets.ldb and sam.ldb on a DC, then you have
>>> really big problems. Have you checked if they exist or not ?
>> Yes, they are not existing:
>>
>> ls -ll /usr/local/samba/private/
>> insgesamt 1012
>> drwx------ 2 root root   4096  4. Aug 17:20 msg.sock
>> -rw------- 1 root root  32768  3. Aug 14:27 netlogon_creds_cli.tdb
>> -rw------- 1 root root 421888  4. Jul 17:11 passdb.tdb
>> -rw------- 1 root root 577536 30. Jul 10:02 secrets.tdb
> You appear to have a major problem if a run a similar command on one of
> my DC's, I get this:
>
> pi at rpidc1:~ $ ls -ll /var/lib/samba/private/
> total 20320
> -rw-r----- 2 root bind     544 Mar 26  2021 dns.keytab
> -rw------- 1 root root    2211 Jun 10  2021 dns_update_cache
> -rw-r--r-- 1 root root    3663 Mar 26  2021 dns_update_list
> -rw------- 1 root root      16 Mar 26  2021 encrypted_secrets.key
> -rw------- 1 root root 1286144 Mar 26  2021 hklm.ldb
> -rw------- 1 root root 4927488 Jul 23 12:07 idmap.ldb
> -rw-r--r-- 1 root root     216 Mar 26  2021 krb5.conf
> srwxrwxrwx 1 root root       0 Jul 30 14:34 ldapi
> drwxr-x--- 2 root root    4096 Jul 30 14:34 ldap_priv
> drwx------ 2 root root    4096 Aug  9 16:21 msg.sock
> -rw------- 1 root root    4792 Jul 30 14:34 netlogon_creds_cli.tdb
> -rw------- 1 root root  421888 Mar 26  2021 passdb.tdb
> -rw------- 1 root root 1286144 May  7  2021 privilege.ldb
> -rw------- 1 root root 4694016 Mar 26  2021 sam.ldb
> drwx------ 2 root root    4096 Apr 24  2021 sam.ldb.d
> -rw------- 1 root root   12288 Aug  5 10:16 schannel_store.tdb
> -rw------- 1 root root     785 Mar 26  2021 secrets.keytab
> -rw------- 1 root root 1286144 Mar 26  2021 secrets.ldb
> -rw------- 1 root root  430080 Mar 26  2021 secrets.tdb
> -rw------- 1 root root 1286144 Mar 26  2021 share.ldb
> drwxr-xr-x 2 root root    4096 Mar 26  2021 smbd.tmp
> -rw-r--r-- 1 root root     955 Mar 26  2021 spn_update_list
> drwxr-xr-x 2 root root    4096 Apr 15  2021 tls
>
> Was this DC provisioned, or another DC you have joined to an existing
> domain ?
>
> Rowland

I only have got DC1, DC2 and DC3, all of them are build by myself.

I got the same files as you, but only on my DC1, which holds the FSMO 
Roles.

DC2 + DC3 which have to work for filesharing are getting this files:

ls -ll /usr/local/samba/private/
insgesamt 1012
drwx------ 2 root root   4096  4. Aug 17:20 msg.sock
-rw------- 1 root root  32768  3. Aug 14:27 netlogon_creds_cli.tdb
-rw------- 1 root root 421888  4. Jul 17:11 passdb.tdb
-rw------- 1 root root 577536 30. Jul 10:02 secrets.tdb


May I did understand something wrong?:
- DC1 has an total other and shorter smb.conf than DC2 and DC3
- Only the DC2 + DC3 has security = ADS  with the hole options of idmap and
usermap in smb.conf
- DC1 has BIND 9.18 DLZ Backend for DNS integraded.

Can I add my .conf files as an attachmend if needed?

Oliver