[Samba] ENC: Problems with public sharing on samba4

[Danilo Pessoa Cardoso]

Hello guys,

I got a really annoying problem with public sharing on samba4. Here
what's happening:
I installed the samba4 packet on a Debian (3.5.0-42-generic). After that
I edited the /etc/samba/smb.conf as follows:

 

[global]

       workgroup = WORKGROUP

        netbios name = dc-000-051

        security = user

        map to guest = Bad User

        guest account = www-data

        socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65535
SO_SNDBUF=65535 SO_KEEPALIVE

        disable netbios = yes

        dns proxy = no

        default case = lower

        guest ok = yes

        guest only = yes

        strict sync = no

        sync always = no

        syslog = 1

        syslog only = yes

        load printers = no

        debug timestamp = yes

        hosts allow = ALL

        # Debug Logging Information

        log level = 3

        log file = /var/log/samba.log

        debug timestamp = yes

 

[webuser01]

        comment = webuser1 workspace

        path = /var/shared/webuser01

        browseable = yes

        read only = no

        guest ok = yes

        force user = www-data

        force group = www-data

        create mask = 0775

        directory mask = 0775

 

But when I try to access this share on a windows 7 machine, I got a
login box and every combination of username and password that I try
fails.

 

On the /var/log/samba.log :

 

[2013/10/24 11:37:56,  3]
../auth/ntlmssp/ntlmssp_server.c:365(ntlmssp_server_preauth)

  Got user=[danilo.cardoso] domain=[INTERNAL-DOMAIN]
workstation=[PC-001-036] len1=24 len2=234

[2013/10/24 11:37:56,  3]
../source4/auth/ntlm/auth.c:297(auth_check_password_send)

  auth_check_password_send: Checking password for unmapped user
[INTERNAL-DOMAIN]\[dan.pc]@[WF005-002932]

[2013/10/24 11:37:56,  2]
../source4/dsdb/samdb/cracknames.c:806(DsCrackNameOneFilter)

  DsCrackNameOneFilter domain ref search failed: NULL Base DN invalid
for a one-level search

[2013/10/24 11:37:56,  2]
../source4/auth/ntlm/auth_util.c:185(map_user_info_cracknames)

  map_user_info: Cracknames of domain 'INTERNAL-DOMAIN \' ->
RESOLVE_ERROR

[2013/10/24 11:37:56,  2]
../source4/auth/ntlm/auth.c:447(auth_check_password_recv)

  auth_check_password_recv: NO_METHOD authentication for user
[(null)\(null)] FAILED with error NT_STATUS_NO_SUCH_USER

[2013/10/24 11:37:56,  2]
../auth/gensec/spnego.c:746(gensec_spnego_server_negTokenTarg)

  SPNEGO login failed: NT_STATUS_NO_SUCH_USER

 

Can you guys help me figure it out what the problem is!?

 

Thanks

 

Regards,

Dan