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[grouper-users] "glue" objectClass when using "bushy" structure on OpenLDAP


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  • From: Mark Cairney <>
  • To:
  • Subject: [grouper-users] "glue" objectClass when using "bushy" structure on OpenLDAP
  • Date: Fri, 10 Jun 2011 15:45:53 +0100

Hi,

Im wondering if anyone has ever came across this issue? Essentially it looks
like Im hitting a race condition in that children ou's are being created
before their parent ou's thus resulting in the creation of "ghost" OU's with
the "glue" objectClass. This behaviour seems to have coincided with me
setting initial cache sizes and changing the subject attribute to id now that
the corresponding LDAP attribute is now present.



My ldappc.xml is currently:


<ldappc>
<grouper>
<group-queries>
<subordinate-stem-queries>
<stem-list>
<stem>affiliations</stem>
<stem>pos</stem>

<stem>courses</stem>
<stem>org</stem>
<stem>adhoc</stem>
</stem-list>
</subordinate-stem-queries>
</group-queries>

<groups
structure="bushy"
root-dn="ou=grouper,${edu.vt.middleware.ldap.base}"
ldap-object-class="groupOfNames"
ldap-rdn-attribute="cn"
grouper-attribute="name">

<group-members-dn-list list-object-class="groupOfNames"
list-attribute="memb
er" list-empty-value="" />

<!-- <group-attribute-mapping ldap-object-class="groupOfNames">
<group-attribute-map group-attribute="description"
ldap-attribute="descrip
tion" />
</group-attribute-mapping> -->
<group-attribute-mapping ldap-object-class="posixGroup">
<group-attribute-map group-attribute="gid" ldap-attribute="gidNumber" />
</group-attribute-mapping>
</groups>

</grouper>

<source-subject-identifiers>
<source-subject-identifier source="sourceId" subject-attribute="id">
<ldap-search
base="ou=people,ou=central,${edu.vt.middleware.ldap.base}"
scope="onelevel_scope"
filter="(eduniIdmsId={0})"
on-not-found="warn" />
</source-subject-identifier>
</source-subject-identifiers>

</ldappc>

/*********************************
Mark Cairney
ITI UNIX Section
Information Services
University of Edinburgh

Tel: 0131 650 6565
Email:


*********************************/


--
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.




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