Re: Annoying password expiry messages.

2012-03-05 Thread Mark Davies
On 03/06/12 06:27, Greg Hudson wrote: > (1) Avoid the use of principal expiry times > (2) Patch your KDC not to send principal expiry times in AS replies > (3) Deploy the MIT krb5 fix to your client systems > > I can send a patch for (2) or (3) if you decide to go that route. (3) > should

Annoying password expiry messages.

2012-03-05 Thread Mark Davies
Hi, We recently upgraded some ArchLinux systems to the latest, which means that they switched from using heimdal to mit krb5. Our KDC however remains a heimdal system (running on NetBSD). Now when you log in to these ArchLinux systems with an account that has an account expiry time but no passw

Re: cross-realm with windows 2k3 ad

2011-06-20 Thread Mark Davies
On Tue, 21 Jun 2011, Douglas E. Engert wrote: > OK, AD does not store the krbtgt as a principal, but this artical > on setting up trust might help. Thanks, that was the piece I was missing. cheers mark Kerberos mailing list Kerberos@mit.e

Re: cross-realm with windows 2k3 ad

2011-06-19 Thread Mark Davies
On Mon, 20 Jun 2011, Douglas E. Engert wrote: > > How does one check in AD? and change it if it is? > > Check the userAccountControl attribute of the cross realm TGT > look for USE_DES_KEY_ONLY = 2097152, i.e. 0x20 > http://support.microsoft.com/kb/305144 But how do you find the cross realm

Re: cross-realm with windows 2k3 ad

2011-06-19 Thread Mark Davies
On Saturday 18 June 2011 06:08:33 Douglas E. Engert wrote: > > surely the rc4-hmac type should be supported? > > Yes it should be. But when you setup the cross realm trust, > did W2K3 assume the MIT realm could only do DES? > Id the des-only bit on in the TGT account in AD? How does one check in

cross-realm with windows 2k3 ad

2011-06-17 Thread Mark Davies
We have previously successfully set up cross-realm between our heimdal realm and a windows server 2008 r2 based AD domain, but I'm now trying to set up cross-realm to a 2k3 based AD domain and having problems. On the windows side, they have entered our realm in lowercase which may cause some is

cross-realm with windows 2k3 ad

2011-06-16 Thread Mark Davies
We have previously successfully set up cross-realm between our heimdal realm and a windows server 2008 r2 based AD domain, but I'm now trying to set up cross-realm to a 2k3 based AD domain and having problems. On the windows side, they have entered our realm in lowercase which may cause some

Re: Kerberos and IP aliases

2007-09-11 Thread Mark Davies
On Tue, 11 Sep 2007, Simon Wilkinson wrote: > Whilst it's not Russ's patch (I wrote this before I realised he had > one too), I've attached the patch we use locally. If you set > KrbServiceName to 'Any', then it will accept any credential from > the keytab. Works nicely. thanks mark _

Re: Kerberos and IP aliases

2007-09-10 Thread Mark Davies
On Tue, 11 Sep 2007, Russ Allbery wrote: > I patched mod_auth_kerb a long time back to do this and thought > that patch was incorporated into the upstream source, but > apparently it wasn't. You have to patch it to not explicitly > import credentials and instead let the GSS-API library figure out

Kerberos and IP aliases

2007-09-10 Thread Mark Davies
Russ Allbery wrote: > In some cases the client will just use whatever hostname is given on > the command line, but in many cases it will do a forward and reverse > DNS lookup to canonicalize the hostname (although this is less > secure if you can't trust DNS, and most people can't). So in > practi