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Rowland Penny

2017-Jun-19 10:59 UTC

[Samba] New AD user cannot access file share from member server

On Mon, 19 Jun 2017 12:38:09 +0200
Viktor Trojanovic <viktor at troja.ch> wrote:
> Here is the DC's smb.conf:
> 
> 
> [global]
>         workgroup = SAMDOM
>         realm = SAMDOM.EXAMPLE.COM
>         netbios name = DC
>         interfaces = lo br-lxc
>         bind interfaces only = Yes
>         server role = active directory domain controller
>         dns forwarder = 192.168.1.2
>         idmap_ldb:use rfc2307 = yes
> 
> [netlogon]
>         path = /var/lib/samba/sysvol/samdom.example.com/scripts
>         read only = No
> 
> [sysvol]
>         path = /var/lib/samba/sysvol
>         read only = No
Nothing wrong there
> 
> I'm not sure what you mean by showing you the user's AD object, can
> you elaborate?
OK, install ldb-tools if not installed, then run this:

ldbsearch -H /usr/local/samba/private/sam.ldb -b
'cn=users,dc=samdom,dc=example,dc=com' -s sub
"(&(objectclass=person)(samaccountname=rowland))"

Just in case it has got split up over multiple lines, the above should
just one line.

Replace:
/usr/local/samba/private/sam.ldb with the path to your sam.ldb

dc=samdom,dc=example,dc=com with your dns/realm names

rowland with your users name

You should get something like this back:

# record 1
dn: CN=Rowland Penny,CN=Users,DC=samdom,DC=example,DC=com
CN: Rowland Penny
sn: Penny
description: A Unix user
givenName: Rowland
instanceType: 4
whenCreated: 20151109093821.0Z
displayName: Rowland Penny
uSNCreated: 3365
name: Rowland Penny
objectGUID: 28103293-9fc9-4681-b19c-ae1150fe2b72
userAccountControl: 66048
codePage: 0
countryCode: 0
homeDrive: H:
pwdLastSet: 130915355010000000
primaryGroupID: 513
objectSid: S-1-5-21-1768301897-3342589593-1064908849-1107
accountExpires: 0
sAMAccountName: rowland
sAMAccountType: 805306368
userPrincipalName: rowland at samdom.example.com
objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=samdom,DC=example,DC=c
 om
unixUserPassword: ABCD!efgh12345$67890
uid: rowland
msSFU30Name: rowland
msSFU30NisDomain: samdom
uidNumber: 10000
gecos: Rowland Penny
unixHomeDirectory: /home/rowland
loginShell: /bin/bash
memberOf: CN=DnsAdmins,CN=Users,DC=samdom,DC=example,DC=com
memberOf: CN=Unixgroup,CN=Users,DC=samdom,DC=example,DC=com
memberOf: CN=TestGroup,CN=Users,DC=samdom,DC=example,DC=com
memberOf: CN=Unix Admins,CN=Users,DC=samdom,DC=example,DC=com
memberOf: CN=Group12,CN=Users,DC=samdom,DC=example,DC=com
homeDirectory: \\MEMBER1\home\rowland
objectClass: top
objectClass: securityPrincipal
objectClass: person
objectClass: organizationalPerson
objectClass: user
gidNumber: 10000
lastLogonTimestamp: 131418520439158520
whenChanged: 20170613182723.0Z
uSNChanged: 121030
lastLogon: 131423412865104840
logonCount: 633
distinguishedName: CN=Rowland Penny,CN=Users,DC=samdom,DC=example,DC=com

# returned 1 records
# 1 entries
# 0 referrals

Please post that, though you can sanitise it if you like, but if you
do, use the same changes through out.
> 
> Samba is running on (Arch) Linux with Kernel 4.11. Clients are
> Windows 10 with all the latest updates, I'm running the RSAT from
> there.
> 
In which case you will not have 'Unix Attributes' tab in ADUC.

Rowland

Viktor Trojanovic

2017-Jun-19 11:51 UTC

head link

[Samba] New AD user cannot access file share from member server

That's correct, I don't have "Unix Attributes" but through the
advanced
view I have access to all attributes.

The ldbsearch command is not returning anything in my case, it gives me 0
records - no matter which user I try, even the Administrator. I checked the
command several times to make sure there are no typos. I even changed the
objectclass from "person" to "user" to see if it makes any
difference but
it doesn't.

I tried borth /var/lib/samba/sam.ldb and /var/lib/samba/private/sam.ldb)
and the environment environment has LDB_MODULES_PATH set.

I can easily look at the objects using the ADUC from the RSAT, not sure why
this isn't working...

On 19 June 2017 at 12:59, Rowland Penny via samba <samba at
lists.samba.org>
wrote:
> On Mon, 19 Jun 2017 12:38:09 +0200
> Viktor Trojanovic <viktor at troja.ch> wrote:
>
> > Here is the DC's smb.conf:
> >
> >
> > [global]
> >         workgroup = SAMDOM
> >         realm = SAMDOM.EXAMPLE.COM
> >         netbios name = DC
> >         interfaces = lo br-lxc
> >         bind interfaces only = Yes
> >         server role = active directory domain controller
> >         dns forwarder = 192.168.1.2
> >         idmap_ldb:use rfc2307 = yes
> >
> > [netlogon]
> >         path = /var/lib/samba/sysvol/samdom.example.com/scripts
> >         read only = No
> >
> > [sysvol]
> >         path = /var/lib/samba/sysvol
> >         read only = No
>
> Nothing wrong there
>
> >
> > I'm not sure what you mean by showing you the user's AD
object, can
> > you elaborate?
>
> OK, install ldb-tools if not installed, then run this:
>
> ldbsearch -H /usr/local/samba/private/sam.ldb -b
> 'cn=users,dc=samdom,dc=example,dc=com' -s sub
> "(&(objectclass=person)(samaccountname=rowland))"
>
> Just in case it has got split up over multiple lines, the above should
> just one line.
>
> Replace:
> /usr/local/samba/private/sam.ldb with the path to your sam.ldb
>
> dc=samdom,dc=example,dc=com with your dns/realm names
>
> rowland with your users name
>
> You should get something like this back:
>
> # record 1
> dn: CN=Rowland Penny,CN=Users,DC=samdom,DC=example,DC=com
> CN: Rowland Penny
> sn: Penny
> description: A Unix user
> givenName: Rowland
> instanceType: 4
> whenCreated: 20151109093821.0Z
> displayName: Rowland Penny
> uSNCreated: 3365
> name: Rowland Penny
> objectGUID: 28103293-9fc9-4681-b19c-ae1150fe2b72
> userAccountControl: 66048
> codePage: 0
> countryCode: 0
> homeDrive: H:
> pwdLastSet: 130915355010000000
> primaryGroupID: 513
> objectSid: S-1-5-21-1768301897-3342589593-1064908849-1107
> accountExpires: 0
> sAMAccountName: rowland
> sAMAccountType: 805306368
> userPrincipalName: rowland at samdom.example.com
> objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=samdom,DC>
example,DC=c
>  om
> unixUserPassword: ABCD!efgh12345$67890
> uid: rowland
> msSFU30Name: rowland
> msSFU30NisDomain: samdom
> uidNumber: 10000
> gecos: Rowland Penny
> unixHomeDirectory: /home/rowland
> loginShell: /bin/bash
> memberOf: CN=DnsAdmins,CN=Users,DC=samdom,DC=example,DC=com
> memberOf: CN=Unixgroup,CN=Users,DC=samdom,DC=example,DC=com
> memberOf: CN=TestGroup,CN=Users,DC=samdom,DC=example,DC=com
> memberOf: CN=Unix Admins,CN=Users,DC=samdom,DC=example,DC=com
> memberOf: CN=Group12,CN=Users,DC=samdom,DC=example,DC=com
> homeDirectory: \\MEMBER1\home\rowland
> objectClass: top
> objectClass: securityPrincipal
> objectClass: person
> objectClass: organizationalPerson
> objectClass: user
> gidNumber: 10000
> lastLogonTimestamp: 131418520439158520
> whenChanged: 20170613182723.0Z
> uSNChanged: 121030
> lastLogon: 131423412865104840
> logonCount: 633
> distinguishedName: CN=Rowland Penny,CN=Users,DC=samdom,DC=example,DC=com
>
> # returned 1 records
> # 1 entries
> # 0 referrals
>
> Please post that, though you can sanitise it if you like, but if you
> do, use the same changes through out.
>
> >
> > Samba is running on (Arch) Linux with Kernel 4.11. Clients are
> > Windows 10 with all the latest updates, I'm running the RSAT from
> > there.
> >
>
> In which case you will not have 'Unix Attributes' tab in ADUC.
>
> Rowland
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>

Rowland Penny

2017-Jun-19 12:06 UTC

head link

[Samba] New AD user cannot access file share from member server

On Mon, 19 Jun 2017 13:51:31 +0200
Viktor Trojanovic <viktor at troja.ch> wrote:
> That's correct, I don't have "Unix Attributes" but
through the
> advanced view I have access to all attributes.
the 'Unix Attributes' tab just makes it easier ;-)
> 
> The ldbsearch command is not returning anything in my case, it gives
> me 0 records - no matter which user I try, even the Administrator. I
> checked the command several times to make sure there are no typos. I
> even changed the objectclass from "person" to "user" to
see if it
> makes any difference but it doesn't.
> 
> I tried borth /var/lib/samba/sam.ldb
> and /var/lib/samba/private/sam.ldb) and the environment environment
> has LDB_MODULES_PATH set.
> 
OK, try this in a terminal on the Samba AD DC;

samba -b | grep 'PRIVATE_DIR' | awk '{print $NF}'

This should print the path to the private dir that contains 'sam.ldb'

Replace /usr/local/samba/private with whatever the command line above
produces.

You should then get output similar to what I posted earlier, though you
will have to run the commands as 'root' on the Samba DC

Rowland

lingpanda101

2017-Jun-19 12:20 UTC

head link

[Samba] New AD user cannot access file share from member server

On 6/19/2017 7:51 AM, Viktor Trojanovic via samba wrote:> That's correct, I don't have "Unix Attributes" but
through the advanced
> view I have access to all attributes.
>
> The ldbsearch command is not returning anything in my case, it gives me 0
> records - no matter which user I try, even the Administrator. I checked the
> command several times to make sure there are no typos. I even changed the
> objectclass from "person" to "user" to see if it makes
any difference but
> it doesn't.
>
> I tried borth /var/lib/samba/sam.ldb and /var/lib/samba/private/sam.ldb)
> and the environment environment has LDB_MODULES_PATH set.
>
> I can easily look at the objects using the ADUC from the RSAT, not sure why
> this isn't working...
>
> On 19 June 2017 at 12:59, Rowland Penny via samba <samba at
lists.samba.org>
> wrote:
>
>> On Mon, 19 Jun 2017 12:38:09 +0200
>> Viktor Trojanovic <viktor at troja.ch> wrote:
>>
>>> Here is the DC's smb.conf:
>>>
>>>
>>> [global]
>>>          workgroup = SAMDOM
>>>          realm = SAMDOM.EXAMPLE.COM
>>>          netbios name = DC
>>>          interfaces = lo br-lxc
>>>          bind interfaces only = Yes
>>>          server role = active directory domain controller
>>>          dns forwarder = 192.168.1.2
>>>          idmap_ldb:use rfc2307 = yes
>>>
>>> [netlogon]
>>>          path = /var/lib/samba/sysvol/samdom.example.com/scripts
>>>          read only = No
>>>
>>> [sysvol]
>>>          path = /var/lib/samba/sysvol
>>>          read only = No
>> Nothing wrong there
>>
>>> I'm not sure what you mean by showing you the user's AD
object, can
>>> you elaborate?
>> OK, install ldb-tools if not installed, then run this:
>>
>> ldbsearch -H /usr/local/samba/private/sam.ldb -b
>> 'cn=users,dc=samdom,dc=example,dc=com' -s sub
>> "(&(objectclass=person)(samaccountname=rowland))"
>>
>> Just in case it has got split up over multiple lines, the above should
>> just one line.
>>
>> Replace:
>> /usr/local/samba/private/sam.ldb with the path to your sam.ldb
>>
>> dc=samdom,dc=example,dc=com with your dns/realm names
>>
>> rowland with your users name
>>
>> You should get something like this back:
>>
>> # record 1
>> dn: CN=Rowland Penny,CN=Users,DC=samdom,DC=example,DC=com
>> CN: Rowland Penny
>> sn: Penny
>> description: A Unix user
>> givenName: Rowland
>> instanceType: 4
>> whenCreated: 20151109093821.0Z
>> displayName: Rowland Penny
>> uSNCreated: 3365
>> name: Rowland Penny
>> objectGUID: 28103293-9fc9-4681-b19c-ae1150fe2b72
>> userAccountControl: 66048
>> codePage: 0
>> countryCode: 0
>> homeDrive: H:
>> pwdLastSet: 130915355010000000
>> primaryGroupID: 513
>> objectSid: S-1-5-21-1768301897-3342589593-1064908849-1107
>> accountExpires: 0
>> sAMAccountName: rowland
>> sAMAccountType: 805306368
>> userPrincipalName: rowland at samdom.example.com
>> objectCategory:
CN=Person,CN=Schema,CN=Configuration,DC=samdom,DC>> example,DC=c
>>   om
>> unixUserPassword: ABCD!efgh12345$67890
>> uid: rowland
>> msSFU30Name: rowland
>> msSFU30NisDomain: samdom
>> uidNumber: 10000
>> gecos: Rowland Penny
>> unixHomeDirectory: /home/rowland
>> loginShell: /bin/bash
>> memberOf: CN=DnsAdmins,CN=Users,DC=samdom,DC=example,DC=com
>> memberOf: CN=Unixgroup,CN=Users,DC=samdom,DC=example,DC=com
>> memberOf: CN=TestGroup,CN=Users,DC=samdom,DC=example,DC=com
>> memberOf: CN=Unix Admins,CN=Users,DC=samdom,DC=example,DC=com
>> memberOf: CN=Group12,CN=Users,DC=samdom,DC=example,DC=com
>> homeDirectory: \\MEMBER1\home\rowland
>> objectClass: top
>> objectClass: securityPrincipal
>> objectClass: person
>> objectClass: organizationalPerson
>> objectClass: user
>> gidNumber: 10000
>> lastLogonTimestamp: 131418520439158520
>> whenChanged: 20170613182723.0Z
>> uSNChanged: 121030
>> lastLogon: 131423412865104840
>> logonCount: 633
>> distinguishedName: CN=Rowland
Penny,CN=Users,DC=samdom,DC=example,DC=com
>>
>> # returned 1 records
>> # 1 entries
>> # 0 referrals
>>
>> Please post that, though you can sanitise it if you like, but if you
>> do, use the same changes through out.
>>
>>> Samba is running on (Arch) Linux with Kernel 4.11. Clients are
>>> Windows 10 with all the latest updates, I'm running the RSAT
from
>>> there.
>>>
>> In which case you will not have 'Unix Attributes' tab in ADUC.
>>
>> Rowland
>>
>> --
>> To unsubscribe from this list go to the following URL and read the
>> instructions:  https://lists.samba.org/mailman/options/samba
>>Use this command replace my name with your username.

/usr/local/samba/bin/ldbsearch -H /usr/local/samba/private/sam.ldb -b 
'dc=samdom,dc=example,dc=local' -s sub 
"(&(objectclass=person)(samaccountname=james))"

Rowland was linking to the CN=users. Yours may not be located there.

-- 
--
James

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