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Re: kadmin bug (missing mod_name)
> On Thu, Nov 09, 2000 at 12:34:39AM +0100, Johan Danielsson wrote:
> > "Jacques A. Vidrine" <email@example.com> writes:
> > > The more serious problem is that `modifiersName' will never (?) be a
> > > krb5PrincipalName. Rather it will be anonymous (if it was updated
> > > using kadmin), or something like `uid=nectar' or even
> > > `uid=nectar@NECTAR.COM' (if it was updated directly via LDAP).
If modifiersName is empty that means that your ldap server is bad or
that you are using an anonymous bind with rw access (I shudder at the
> > So what should be done about this? I'm no LDAP expert. I guess the
> > people using it should have a say about this.
> My gut feeling is that new attributes should be introduced and used
> explicitly rather than using the directory operation attributes.
> (e.g. krb5CreateTimestamp, krb5CreatorsName, krb5ModifyTimestamp,
One of the motivation for having the schema (and putting the kdc database
in ldap) is to pave the way for administration of kdc data and other user-
related stuff using common administrative interfaces. I.e. someone might
sit down and (very very carefully!!) write an ldap GUI that can edit kdc
entries. In that case you might not even use kerberos to authenticate to
the directory in which case the modifier isn't even a principal!
This is the reason me and Luke Howard decided to use the standar operational
attributes which are _required_ by ldapv3 instead of defining new ones. Mapping
namespaces (principals <-> X500 distinguished names) is hard and we (Luke and
I) did not want to go the AD-way and specify a naming strucure to be used with
the schema (i.e dc-naming).
It is nice to se the schema beeing put to use but I would not consider it
ready for prime time just yet. This issue of namespace mapping and other
issues still remains to be adressed. I started a list (firstname.lastname@example.org) to
discuss this but it has been very quiet (partly because of inactivity on my
part). If there is intrest in discussing this please join.
Leif Johansson Phone: +46 8 164541
IT- and media services
Stockholm University email: email@example.com
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