[Samba] samldb_spn_uniqueness_check: SPN HOST/myserver.samdom.net failed alias uniqueness check

[Rowland Penny]

On Sun, 2022-01-16 at 23:11 +0100, Kees van Vloten via samba wrote:
> 
> > This is this list from my domain:
> > 
> > sPNMappings:
> > host=alerter,appmgmt,cisvc,clipsrv,browser,dhcp,dnscache,
> > replicator,eventlog,eventsystem,policyagent,oakley,dmserver,dns,mcs
> > vc,
> > fax,msiserver,ias,messenger,netlogon,netman,netdde,netddedsm,nmagen
> > t,
> > plugplay,protectedstorage,rasman,rpclocator,rpc,rpcss,remoteaccess,
> > rsvp,samss,scardsvr,scesrv,seclogon,scm,dcom,cifs,spooler,snmp,
> > schedule,tapisrv,trksvr,trkwks,ups,time,wins,www,http,w3svc,
> > iisadmin,msdtc
> How did you get that list?

It is at 'CN=Directory Service,CN=Windows
NT,CN=Services,CN=Configuration,DC=samdom,DC=example,DC=com'

> > > Shall I file a bug for this?
> > No, because I don't think it is a bug, everything seems to be
> > working
> > as it should.
> > 
> > Rowland
> 
> I am not so sure: I get an error on adding 'http' but then it still
> adds 
> it, while no error is shown on 'www', which has exactly the
> limitation 
> as 'http'.
> The least to say is that this is inconsequent behaviour.

That may be a bug, from my understanding, provided that an SPN
'host/FQDN' is set on a computer it should alias to all the others.

Rowland