[Freeipa-users] Disable Anonymous LDAP another way...

[Tommy McNeely]

Hi all,

I have seen the documentation on how to disable anonymous access
*completely* at
http://docs.fedoraproject.org/en-US/Fedora/18/html/FreeIPA_Guide/disabling-anon-binds.html

However, I think that those base rootdse queries are probably important. I
originally thought they only happened when running "ipa-client-install" but
some quick tailing of the access log indicates to me that they happen a lot.

So, instead of flipping the big switch in cn=config, has anyone considered
just removing anonymous access to the *directory* data like:

# Remove Anonymous Access to main directory
dn: dc=example,dc=com
changetype: modify
delete: aci
aci: (target != "ldap:///idnsname=*,cn=dns,dc=example,dc=com")(targetatt
 r != "userPassword || krbPrincipalKey || sambaLMPassword ||
sambaNTPassword |
 | passwordHistory || krbMKey || userPKCS12 || ipaNTHash ||
ipaNTTrustAuthOutg
 oing || ipaNTTrustAuthIncoming")(version 3.0; acl "Enable Anonymous
access";
 allow (read, search, compare) userdn = "ldap:///anyone";)



Would that work without breaking things? Do we have any information on what
"broken" systems require anonymous LDAP binds and which ones do not?

Thanks in advance,
Tommy
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