Hello Sebastian,
On 04/05/2012 03:22 PM, Sebastian Canevari wrote:
Hi Matt,
With regards to subClassof, if no value is provided, the attribute is defaulted
to top.
For showinadvancedviewonly, [MS-ADTS] Section 3.1.1 specifies:
If the showInAdvancedViewOnly value was not provided by the requester and
the defaultHidingValue of the objectClass is true, then the
showInAdvancedViewOnly attribute value is set to true.
In relation to defaultObjectCategory, if no value is provided, then the
attribute is set to itself.
I’ll be creating a TDI to discuss with the product group if and how we can
document this.
So I understand well there is two potential documentation to add for
defaultObjectCategory and for subClassOf, am I right ?
Thanks.
Matthieu.
Please let me know if this answers your questions.
Thanks and regards,
Sebastian
Sebastian Canevari | Escalation Engineer | US-CSS Developer Support Core (DSC)
Protocol Team
P +1 469 775 7849
One Microsoft Way, 98052, Redmond, WA, USA http://support.microsoft.com
-----Original Message-----
From: Sebastian Canevari
Sent: Tuesday, April 03, 2012 3:05 PM
To: [email protected]
Subject: RE: attributes for schema object stored even when not specified in the
ADD request
Hi Matt,
I will be helping you with this case.
I'll let you know as soon as I have news or questions.
Thanks and regards,
Sebastian
Sebastian Canevari | Escalation Engineer | US-CSS Developer Support Core (DSC)
Protocol Team
P +1 469 775 7849
One Microsoft Way, 98052, Redmond, WA, USA http://support.microsoft.com
________________________________________
From: Matthieu Patou [[email protected]]
Sent: Tuesday, April 03, 2012 12:58 PM
To: Interoperability Documentation Help; Interoperability Documentation Help
Subject: Fwd: attributes for schema object stored even when not specified in
the ADD request
-------- Original Message --------
Subject: attributes for schema object stored even when not specified in
the ADD request
Date: Mon, 02 Apr 2012 23:41:54 -0700
From: Matthieu Patou<[email protected]>
Reply-To: [email protected]
To: [email protected]<[email protected]>, [email protected]
<[email protected]>, Interoperability Documentation
Help<[email protected]>
Hello Dochelp,
Last week we were trying to setup exchange 2010 with samba 4 as a DC and failed.
The reason is that samba 4 didn't accept for the moment the creation of a class
object in the schema without subclassof attribute.
It's packet 126 and 127 in the attached capture called
exchange_setup_s4_failed.cap.
This week-end I tried to setup exchange 2010 with Windows 2003R2 and noticed
that exchange is sending almost the same ADD request to Windows
2003R2 (packet 71 of exchange_prepare_ldap.cap) and if I look at the resulting
object it has a subClassOf attribute
./bin/ldbsearch -H ldap://172.16.100.254 -U administrator%totoTATA123 -b
"CN=ms-Exch-IM-Firewall,CN=Schema,CN=Configuration,DC=w2k3r2,DC=samba,DC=home,DC=matws,DC=net"
# record 1
dn:
CN=ms-Exch-IM-Firewall,CN=Schema,CN=Configuration,DC=w2k3r2,DC=samba,DC=home,DC=matws,DC=net
objectClass: top
objectClass: classSchema
cn: ms-Exch-IM-Firewall
distinguishedName:
CN=ms-Exch-IM-Firewall,CN=Schema,CN=Configuration,DC=w2k3r2
,DC=samba,DC=home,DC=matws,DC=net
instanceType: 4
whenCreated: 20120401041129.0Z
whenChanged: 20120401041129.0Z
possSuperiors: msExchIMGlobalSettingsContainer
uSNCreated: 41030
subClassOf: top
governsID: 1.2.840.113556.1.5.7000.62.7015
mustContain: msExchIMFirewallType
mayContain: portNumber
mayContain: msExchIMProxy
mayContain: msExchIMIPRange
mayContain: flags
rDNAttID: cn
uSNChanged: 41030
showInAdvancedViewOnly: TRUE
adminDisplayName: ms-Exch-IM-Firewall
adminDescription: ms-Exch-IM-Firewall
auxiliaryClass: msExchBaseClass
objectClassCategory: 1
lDAPDisplayName: msExchIMFirewall
name: ms-Exch-IM-Firewall
objectGUID: 7d8ab41e-e144-4e89-98ba-2f52d211b17b
schemaIDGUID: 9f116ebe-284e-11d3-aa68-00c04f8eedd8
systemOnly: FALSE
defaultSecurityDescriptor: D:S:
defaultHidingValue: TRUE
objectCategory:
CN=Class-Schema,CN=Schema,CN=Configuration,DC=w2k3r2,DC=samba,
DC=home,DC=matws,DC=net
defaultObjectCategory:
CN=ms-Exch-IM-Firewall,CN=Schema,CN=Configuration,DC=w2
k3r2,DC=samba,DC=home,DC=matws,DC=net
Analysis of the replpropertymetadata shows that this attribute (among
others) is really stored in the the AD database.
I searched the MS-ADTS and didn't find any rule for setting subClassOf to a
default value if none has been specified in the Add request.
Is the rule that if subClassOf attribute is not specified then this attribute should
default to "top" ?
While investigating on this I found two other attributes created but not
specified
* showInAdvancedViewOnly
* defaultObjectCategory
I didn't found rules also for those two attributes. It seems that the rules for
defaultObjectCategory is that if the created object is of class "classSchema" then
defaultObjectCategory=distinguishedName. For showInAdvancedViewOnly, the rule seems to be that if
it's "classSchema"
or a "attributeSchema" then it is set to true.
To sum up can you indicate me what's going on with the creation of those
attributes ?
Thanks.
Matthieu
--
Matthieu Patou
Samba Team
http://samba.org
--
Matthieu Patou
Samba Team
http://samba.org
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