RE: OPEN LDAP ACL

Bonjour Florent,

(sorry I answer just this in Freanch : easier to me 🙂 Les ACL s'arrêtent au premier match. Il faut donc mettre les droits des user sconcernés pour chaque ACL).

Here a franch link : https://www.vincentliefooghe.net/content/les-acl-dans-openldap

Here an example :

access to attrs=userPassword

by dn.exact="cn=admin,dc=example,dc=fr" write

by users auth

by anonymous auth

by * none

access to dn.subtree="the_place_you_want"

by dn="ou=system-write,dc=example,dc=fr" write

by dn="ou=system-read,dc=example,dc=fr" read

by users read

access to dn.subtree="ou=ent,dc=example,dc=fr"

by self write

by dn="ou=system-read,dc=example,dc=fr" read

by dn="ou=system-write,dc=example,dc=fr" write

by * none

Another way very interesting is to use "break" and "continue" keyword.

De : openldap-technical <openldap-technical-bounces@openldap.org> de la part de Florent Vallée <florent.vallee@insa-cvl.fr>
Envoyé : lundi 20 mai 2019 11:05
À : openldap-technical
Objet : OPEN LDAP ACL

Hello,

I manage all my users with LDAP.

I would like to build the following reading rules:

 1. only admin can change passwords, authenticated users read and anonymous do nothing

2. Authenticated users access the database but can only read their account but not the rest

3. the group ou = system-read can read the whole database

4. the group ou = system-write can write in ou = ent

5. Anonymous access is forbidden


My LDIF file :


dn: olcDatabase={1}mdb,cn=config
changetype: modify
replace: olcAccess
olcAccess: {0}to attrs=userPassword by self write by dn="cn=admin,dc=example,dc=fr" write  by * auth
olcAccess: {1}to dn.base="" by self write by dn="ou=system-read,dc=example,dc=fr" read by * auth
olcAccess: {2}to dn.subtree="ou=ent,dc=example,dc=fr" by self write by dn="ou=system-write,dc=example,dc=fr" write by * none
olcAccess: {3}to * by self write by dn="cn=admin,dc=example,dc=fr" write by * none

I have a lot of trouble with ACLs, I can not do what I want with. Thank you for your help.

Florent