From: "Nathan Stratton"<nat...@robotics.net>
To: "Oved Ourfalli"<ov...@redhat.com>
Cc: users@ovirt.org
Sent: Friday, February 24, 2012 8:31:02 PM
Subject: Re: [Users] LDAP
On Fri, 24 Feb 2012, Oved Ourfalli wrote:
The identification of the provider type is done using the following
logic, according to the results from the root DSE query:
* if it contains a defaultNamingContext attribute --> AD
* else
* Check the vendorName attribute
* if it is "389 Project" then it is IPA
* if it is "Red Hat" then it is RHDS.
We added support for AD, IPA and RHDS. I guess that 389ds has a
different vendor name.
What does your root DSE query show?
You can run it using ldapsearch, with the options" -LLL -Y GSSAPI
-D<distinguished name of the username> -h<ldap server> -b "" -s
base objectClass=*
the distinguished name will be something like:
uid=username,dc=example,dc=com
[root@ipa-master ~]# ldapsearch -LLL -Y GSSAPI -D
uid=nathan,cn=users,cn=accounts,dc=blinkmind,dc=net -h localhost -b
"" -s
base objectClass=*
SASL/GSSAPI authentication started
SASL username: ad...@blinkmind.net
SASL SSF: 56
SASL data security layer installed.
dn:
objectClass: top
namingContexts: dc=blinkmind,dc=net
defaultnamingcontext: dc=blinkmind,dc=net
supportedExtension: 2.16.840.1.113730.3.5.7
supportedExtension: 2.16.840.1.113730.3.5.8
supportedExtension: 2.16.840.1.113730.3.5.10
supportedExtension: 2.16.840.1.113730.3.8.10.3
supportedExtension: 1.3.6.1.4.1.4203.1.11.1
supportedExtension: 2.16.840.1.113730.3.8.10.1
supportedExtension: 2.16.840.1.113730.3.5.3
supportedExtension: 2.16.840.1.113730.3.5.12
supportedExtension: 2.16.840.1.113730.3.5.5
supportedExtension: 2.16.840.1.113730.3.5.6
supportedExtension: 2.16.840.1.113730.3.5.9
supportedExtension: 2.16.840.1.113730.3.5.4
supportedExtension: 1.3.6.1.4.1.1466.20037
supportedControl: 2.16.840.1.113730.3.4.2
supportedControl: 2.16.840.1.113730.3.4.3
supportedControl: 2.16.840.1.113730.3.4.4
supportedControl: 2.16.840.1.113730.3.4.5
supportedControl: 1.2.840.113556.1.4.473
supportedControl: 2.16.840.1.113730.3.4.9
supportedControl: 2.16.840.1.113730.3.4.16
supportedControl: 2.16.840.1.113730.3.4.15
supportedControl: 2.16.840.1.113730.3.4.17
supportedControl: 2.16.840.1.113730.3.4.19
supportedControl: 1.3.6.1.4.1.42.2.27.8.5.1
supportedControl: 1.3.6.1.4.1.42.2.27.9.5.2
supportedControl: 1.2.840.113556.1.4.319
supportedControl: 1.3.6.1.4.1.42.2.27.9.5.8
supportedControl: 1.3.6.1.4.1.4203.666.5.16
supportedControl: 2.16.840.1.113730.3.4.14
supportedControl: 2.16.840.1.113730.3.4.20
supportedControl: 1.3.6.1.4.1.1466.29539.12
supportedControl: 2.16.840.1.113730.3.4.12
supportedControl: 2.16.840.1.113730.3.4.18
supportedControl: 2.16.840.1.113730.3.4.13
supportedSASLMechanisms: EXTERNAL
supportedSASLMechanisms: PLAIN
supportedSASLMechanisms: GSSAPI
supportedSASLMechanisms: ANONYMOUS
supportedSASLMechanisms: CRAM-MD5
supportedSASLMechanisms: DIGEST-MD5
supportedSASLMechanisms: LOGIN
supportedLDAPVersion: 2
supportedLDAPVersion: 3
vendorName: 389 Project
vendorVersion: 389-Directory/1.2.10.rc1 B2012.035.328
dataversion: 020120223201756
netscapemdsuffix: cn=ldap://dc=ipa-master,dc=blinkmind,dc=net:389
lastusn: 468
It will help us understand which vendor name is shown in your ldap
server, and we might use it in order to improve the
identification.
It surprises me that IPA is not identified correctly, as "389
Project" is the vendor name that was used there (unless it was
changed).
As for 389ds, as I said before we added RHDS support, so there
might be changes in the schema, and also probably the vendor name
there is not "Red Hat".
Looks like "389 Project"
However I still see:
-bash-4.2# engine-manage-domains -action=add -domain=blinkmind.net
-user=nathan -interactive
Enter password:
No user in Directory was found for nat...@blinkmind.net. Trying next
LDAP server in list
Failure while testing domain blinkmind.net. Details: No user
information was found for user
On my FreeIPA server I see:
[24/Feb/2012:18:28:46 +0000] conn=144 op=3 SRCH
base="dc=blinkmind,dc=net"
scope=2
filter="(&(samaccounttype=805306368)(userprincipalname=nat...@blinkmind.net))"
attrs="nsUniqueId ipaUniqueID objectguid objectClass
javaSerializedData
javaClassName javaFactory javaCodebase javaReferenceAddress
javaClassNames
javaremotelocation"
[24/Feb/2012:18:28:46 +0000] conn=144 op=3 RESULT err=0 tag=101
nentries=0
etime=0 notes=U
Entries returned are 0 because userprincipalname=nat...@blinkmind.net
does
not exist.
<>
Nathan Stratton CTO, BlinkMind, Inc.
nathan at robotics.net nathan at
blinkmind.com
http://www.robotics.net
http://www.blinkmind.com
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