Red Hat Directory Server 8.0 Configuration, Command, and File Reference

Plug-in Parameter Description
Configurable Arguments None
Dependencies Database
Performance Related Information Access control incurs a minimal performance
hit. Leave this plug-in enabled since it is the
primary means of access control for the
server.
Further Information See the "Managing Access Control" chapter
in the Directory Server Administrator's Guide.
1.4. Attribute Uniqueness Plug-in
Plug-in Parameter Description
Plug-in Name Attribute Uniqueness Plug-in
DN of Configuration Entry cn=Attribute Uniqueness, cn=plugins,
cn=config
Description Checks that the values of specified attributes
are unique each time a modification occurs on
an entry. For example, most sites require that
a user ID and email address be unique.
Configurable Options on | off
Default Setting off
Configurable Arguments To check for UID attribute uniqueness in all
listed subtrees, enter uid "DN" "DN"....
However, to check for UID attribute
uniqueness when adding or updating entries
with the requiredObjectClass, enter
attribute="uid" MarkerObjectclass =
"ObjectClassName" and, optionally
requiredObjectClass =
"ObjectClassName". This starts checking for
the required object classes from the parent
entry containing the ObjectClass as defined
by the MarkerObjectClass attribute.
Dependencies Database
Performance Related Information
Directory Server provides the UID
Uniqueness Plug-in by default. To ensure
unique values for other attributes, create
instances of the Attribute Uniqueness Plug-in
for those attributes. See the "Using the
Attribute Uniqueness Plug-in" in the Directory
Attribute Uniqueness Plug-in
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