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Adam,

Great suggestion. Using the v3 API I have been able to grant a project role to an LDAP user:

mark.m.miller at hp.com

| 9798b027472d4f459d231c005977b3ac

| {"roles": [{"id": "7fb862d10b5c46679b4334eae9c73a46"}]}


Mark

From: Adam Young [mailto:ayoung at redhat.com]
Sent: Monday, August 05, 2013 5:29 PM
To: Miller, Mark M (EB SW Cloud - R&D - Corvallis)
Cc: OpenStack Development Mailing List; Dolph Mathews (dolph.mathews at gmail.com); Yee, Guang
Subject: Re: Keystone Split Backend LDAP Question

On 08/02/2013 06:59 PM, Miller, Mark M (EB SW Cloud - R&D - Corvallis) wrote:
Hello,

With some minor tweaking of the keystone common/ldap/core.py file, I have been able to authenticate and get an unscoped token for a user from an LDAP Enterprise Directory. I want to continue testing but I have some questions that need to be answered before I can continue.


1.      Do I need to add the user from the LDAP server to the Keystone SQL database or will the H-2 code search the LDAP server?
No.  there is no entry in SQL for the user, only in LDAP.


2.      When I performed a "keystone user-list" the following log file entries were written indicating that keystone was attempting to get all the users on the massive Enterprise Directory. How do we limit this query to just the one user or group of users we are interested in?

2013-07-23 14:04:31    DEBUG [keystone.common.ldap.core] LDAP bind: dn=cn=CloudOSKeystoneDev, ou=Applications, o=hp.com
2013-07-23 14:04:32    DEBUG [keystone.common.ldap.core] In get_connection 6 user: cn=CloudOSKeystoneDev, ou=Applications, o=hp.com
2013-07-23 14:04:32    DEBUG [keystone.common.ldap.core] MY query in _ldap_get_all: (&)
  2013-07-23 14:04:32    DEBUG [keystone.common.ldap.core] LDAP search: dn=ou=People,o=hp.com, scope=2, query=(&), attrs=['businessCategory', 'userPassword', 'hpStatus', 'mail', 'uid']

I think this bug is filed here:
https://bugs.launchpad.net/keystone/+bug/1205150

I've grabbed it/



3.      Next I want to acquire a scoped token. How do I assign the LDAP user to a local project?
Use hte normal Keystone api for that.  THe project and assignments all happed in the SQL backend.




Regards,

Mark Miller

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