Re: Uniqueness constraint over multiple attributes

Jan Beerden wrote:

Is there a way to have a unique constraint over multiple attributes? We have different attributes for the primary email address of a person, and for additional aliases, and we'd like to enforce global uniqueness in such a way that the primary email address for one person can not be used as an email alias for another person.

The slapo-unique manpage doesn't make this very clear.

You can simply specify multiple attrs.

Example for old syntax:

unique_attributes uid uidNumber

Based on LDAP URLs:

unique_uri "ldap:///o=myorg?uid,uidNumber?sub?(objectClass=*)"

IIRC there's a bug with filters in unique_uri.

Ciao, Michael.