Bug 683860

Summary: sssd 1.5.1-9 breaks AD authentication
Product: Red Hat Enterprise Linux 6 Reporter: Stephen Gallagher <sgallagh>
Component: sssdAssignee: Stephen Gallagher <sgallagh>
Status: CLOSED ERRATA QA Contact: Chandrasekar Kannan <ckannan>
Severity: high Docs Contact:
Priority: unspecified    
Version: 6.1CC: benl, bojan, dpal, grajaiya, jgalipea, jhrozek, kbanerje, prc, sbose, sgallagh, ssorce, syeghiay
Target Milestone: rcKeywords: Regression
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: sssd-1.5.1-15.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 683267
: 688697 (view as bug list) Environment:
Last Closed: 2011-05-19 11:39:06 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 683267    
Bug Blocks: 688697    

Description Stephen Gallagher 2011-03-10 14:32:21 UTC 
+++ This bug was initially created as a clone of Bug #683267 +++

Created attachment 483062 [details]
Requested sssd logs, with debug level set to 9

Description of problem:
On upgrade to 1.5.1-9, AD authentication stops working. Reverting to 1.5.1-3 fixes the issue, using identical configuration files.

Version-Release number of selected component (if applicable):
1.5.1-9

How reproducible:
Always.

Steps to Reproduce:
1. Upgrade sssd and sssd-client to 1.5.1-9
2. Attempt to login using one of the AD accounts.
  
Actual results:
Authentication fails.

Expected results:
Works with 1.5.1-3.

Additional info:
See attached logs.

--- Additional comment from sgallagh on 2011-03-09 12:12:41 EST ---

Can you try running the following command from your Linux client and tell me what you get?

ldapsearch -x -W -D -H ldap://DC=srvr501.some.domainname.org \
cn=XXXXXXXX,ou="XXXXXXXXXXXXXXX",ou=XXXXXXXXXXXXXX,dc=some,dc=domainname,dc=org \
-b dc=some,dc=domainname,dc=org
'(&(member=CN=Smojver\5c, Bojan,OU=XXXXXXXX,OU=XXXXXX,DC=some,DC=domainname,DC=org)(objectclass=group))'

I want to see if this lookup is succeeding (obviously substitute the correct values for the OUs etc.)

--- Additional comment from sbose on 2011-03-09 15:32:02 EST ---

Can you also attach the log files of a successful authentication with 1.5.1-3 ?

--- Additional comment from bojan on 2011-03-10 08:03:05 EST ---

Sorry about the delay. Work stuff. Will try getting this to you tomorrow.

--- Additional comment from sgallagh on 2011-03-10 08:05:26 EST ---

Re-setting the NeedInfo flag

--- Additional comment from sgallagh on 2011-03-10 08:35:46 EST ---

Also, can you let us know which Active Directory server it is? 2003R2 or 2008?
Comment 5 Kaushik Banerjee 2011-04-08 12:35:06 UTC 
Steps to test:
1. Create a group "group1" with unix attributes.
2. Create a user "user1" with unix attributes, add this as a member of to group "group1".
3. Set "group1" as the primary group of "user1".
4. Create another group "group2" without any unix attributes. Add "user1" as member of this group(so that group2 becomes a supplementary group of user1).
5. Enumerate and Auth as user1.

Expected Result:
Enumeration(id -G -n user1) should show the primary group.
and Authentication(ssh -l user1 localhost) for user1 should be successful.

Actual Result:
# id -G -n user1
group1

# ssh -l user1 localhost
user1@localhost's password: 
Last login: Fri Apr  8 15:14:31 2011 from localhost

Verified that if the unix user is a member of a non-unix group, the group should just be ignored.

Version:
 rpm -qi sssd | head
Name        : sssd                         Relocations: (not relocatable)
Version     : 1.5.1                             Vendor: Red Hat, Inc.
Release     : 24.el6                        Build Date: Sat 02 Apr 2011 01:24:54 AM IST
Install Date: Wed 06 Apr 2011 07:17:24 PM IST      Build Host: x86-012.build.bos.redhat.com
Group       : Applications/System           Source RPM: sssd-1.5.1-24.el6.src.rpm
Size        : 3462740                          License: GPLv3+
Signature   : (none)
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
URL         : http://fedorahosted.org/sssd/
Summary     : System Security Services Daemon
Comment 6 errata-xmlrpc 2011-05-19 11:39:06 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0560.html
Comment 7 errata-xmlrpc 2011-05-19 13:09:58 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0560.html