#48 Active Directory has certain uids which are reserved and will cause a Directory Server replica initialization of an AD server to abort.
Closed: Fixed None Opened 7 years ago by mkosek.

https://bugzilla.redhat.com/show_bug.cgi?id=700200

Description of problem:
There are a list of reserved UIDs within Active Directory which cannot be
synchronized from RHDS to AD.  If a uid within RHDS is equal to one of these
values, the initialization of the AD consumer will fail to complete.

Version-Release number of selected component (if applicable):
RHDS 8.2

How reproducible:
100%

Steps to Reproduce:
1. Create an account in an RHDS with a sync agreement to an AD consumer.
2. Enter one of the prohibited words that Active Directory won't allow to be a
uid.
3. Initiate a full sync.

Actual results:
When the user in question is encountered, the following message appears in
/var/log/dirsrv/slapd-<instance>/errors:
[27/Apr/2011:13:04:42 -0500] NSMMReplicationPlugin - agmt="cn=ADSync"
(huey:389): windows_tot_run: failed to obtain data to send to the consumer;
LDAP error - -1

In our case, we used the uid "service".

Expected results:
I would like to see RHDS log the error however continue on with the
initialization rather than aborting.

Additional info:

batch move to milestone future

set default ticket origin to Community

Added initial screened field value.

Bug description: Some account names (e.g. "service") is reserved
in Active Directory. If DS has an entry having such an NT user ID
and the entry is synchronized to the AD, it fails with LDAP_ALREADY_
EXISTS, but the error is gracefully ignored. In the total update,
updating Account Control bit follows the failed add, which fails
since the AD entry WinSync expects does not exist and it aborts
the total update.

Fix description: If adding a DS entry to AD fails and the updating
Account Control bit also fails, the following note is logged in
the error log and the total update continues:
windows_process_total_add: Creating AD entry "cn=service service,
cn=Users,dc=EXAMPLE,dc=COM" from DS entry "uid=service,ou=People,
dc=example,dc=com" failed. AD reserves the account name. Ignoring
the error...

In addition, in windows_parse_config_entry, if the attribute values
in the agreement is retrieved before the agreement is started, the
following error is logged, which is not necessary. This patch
stops logging it if the agreement does not set "protocol" yet.
Replication agreement for agmt="cn=WinSync" could not be updated.
For replication to take place, please enable the suffix and restart
the server.

Reviewed by Rich (Thank you!!)

Pushed to master:
839c46c..b00b8ac master -> master
commit b00b8ac

Coverity CID 11943 - Logically dead code

Fix description: The following commit mistakenly put the "Ignoring
ALREADY EXIST case" code before retrieving the ldap_result_code.
This patch fixes the order.
commit b00b8ac
Author: Noriko Hosoi nhosoi@redhat.com
Date: Fri Aug 16 14:04:27 2013 -0700

Reviewed by Rich (Thanks!!!)

Pushed to master:
d01155c..52f7906 master -> master
commit 52f7906

Metadata Update from @nhosoi:
- Issue assigned to nhosoi
- Issue set to the milestone: 1.3.2 - 08/13 (August)

2 years ago

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