speedy zinc wrote: > I've created two user entries under People: > > Test User: uid=testuser > Jane Doe : uid=JDoe > > Here's what I'm trying to achieve with access control: > > - Turn off anon access to the entry Test User > - Allow full access to Test User on Test User > - Allow (read, search, compare) to JDoe on Test User, > and > no other users > - Allow full access to "cn=Directory Manager" on Test > User. > - Anon access is still allowed on other entries > > So, here is the list of ACIs (besides the inherited > ones) > that I've created on the entry Test User: > > (targetattr = "*") (version 3.0;acl "self";allow > (all)(userdn = "ldap:///uid=testuser,ou=People, > dc=dummy,dc=com");) > > (targetattr != "userPassword") (version 3.0;acl "No > anonymous access";deny (all)(userdn = > "ldap:///anyone";);) > > (targetattr = "*") (target = > "ldap:///uid=testuser,ou=People, dc=dummy,dc=com") > (version 3.0;acl "Allow JDoe";allow > (read,compare,search)(userdn = > "ldap:///uid=JDoe,ou=People, dc=dummy,dc=com");) > > With the ACIs above, it seems that the "No anonymous > access" > is taking precendence over the other two. Even the > "Test > User" does not have access to its own data, and JDoe > certainly does not either. The only user who has > access > is the Directory Manager. > > How do I achieve my goals with ACI? > Note that ACIs are logically ORed during evaluation. And "deny" always takes precedence over "allow". So, your ACI which [deny(all)(userdn="ldap:///anyone";)] will take precendence over the other two. Therefore, even Test User is denied reading his own data. You can combine the 3 ACIs above into the following: (targetattr="*")(target="ldap:///uid=testuser,ou=People,dc=dummy,dc=com";) (version 3.0;acl "Self and JDoe (but no anon to all)"; deny(all)(userdn != "ldap:///uid=testuser,ou=People,dc=dummy,dc=com || ldap://uid=JDoe,ou=People,dc=dummy,dc=com";);) This tells the server to deny to all on that specific target except if userdn is "testuser" or "JDoe" . Hope that helps. csp -- Chen Shaopeng http://www.idsignet.com
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