Unique overlay not working, where is the misconfiguration ? [Debian 7 - 2.4.31]

[Philippe MARASSE]

    Hello,




DN: cn=module{1},cn=config
objectClass: olcModuleList
objectClass: olcConfig
objectClass: top
cn: module{1}
olcModuleLoad: {0}memberof
olcModuleLoad: {1}refint
olcModuleLoad: {2}unique
olcModulePath: /usr/lib/ldap

DN: olcOverlay={4}unique,olcDatabase={1}hdb,cn=config
objectClass: olcUniqueConfig
objectClass: olcOverlayConfig
objectClass: olcConfig
objectClass: top
olcOverlay: {4}unique
olcUniqueURI: ldap:///?mail?sub
olcUniqueURI: ldap:///?uid?sub



change mail to te...@mydomain.com on entry 
uid=test2,ou=people,dc=mydomain,dc=com works
going back to t...@mydomain.com => no error



I've tried to put slapd in debug mode, the only ting I've noticed is :

51f7df1e >>> dnPrettyNormal: <uid=test2,ou=people,dc=mydomain,dc=com>

51f7df1e ==> unique_modify <uid=test2,ou=people,dc=mydomain,dc=com>
51f7df1e *unique_modify: administrative bypass, skipping*
51f7df1e bdb_dn2entry("uid=test2,ou=people,dc=mydomain,dc=com")
51f7df1e bdb_entry_get: rc=0

If someone has a clue...

Rgds

--
Philippe MARASSE

Service Informatique - Centre Hospitalier Henri Laborit
CS 10587 - 370 avenue Jacques Coeur
86021 Poitiers Cedex
Tel : 05.49.44.57.19

I'm trying to enable unique overlay to enforce uniqueness of uid and mail attributes with no luck. My server is debian 7 based with packaged slapd (2.4.31]. Here's the config for the unique overlay : assuming the configuration is good, I've tried to create 2 entries : uid=test,ou=people,dc=mydomain,dc=com and uid=test2,ou=people,dc=mydomain,dc=com with the same mail : t...@mydomain.com => created without error. The first time, I've used the main administrative account. So I created a sub administrator account, changed the ACLs, fine. Deleted the two entries, recreated the two entries with the same mail without error. 51f7df1e <<< dnPrettyNormal: <uid=test2,ou=people,dc=mydomain,dc=com>, <uid=test2,ou=people,dc=mydomain,dc=com>

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