Kerberos keytab question

2005-06-06 Thread Manel Euro
Hello, I have the following configuration: I have two realms, A.ABC.COM and B.ABC.COM and one openldap dit (dc=abc,dc=com). I have the master openldap server in location A with the following entry in A.ABC.COM realm database: ldap/[EMAIL PROTECTED] and the respective keytab on the master lda

Re: One DNS domain - three realms ?

2005-06-06 Thread Ken Raeburn
On Jun 6, 2005, at 06:42, Manel Euro wrote: My company has the following situation: We have one large DNS domain sgi.nl and we are planning on creating three realms: SGI.NL A.SGI.NL B.SGI.NL When configuraing my kerberos clientes there is a [domains_realm] tab where should put my domains t

Re: Kerberos for Wireless Authentication

2005-06-06 Thread NetSteady
All, I completely agree that we are merely using kerberos for a database lookup, but at this point, there is no real way to authenticate to kerberos for wireless networks. We will continue to look for a way to forward the kerberos tickets to the clients, but at this point, we're pretty excited abo

Re: Refreshing SSH forwarded/delegated credentials

2005-06-06 Thread sxw
On Sat, 4 Jun 2005, Buck Huppmann wrote: > anybody know if somebody's working on the issue of how to refresh cred- > entials forwarded/delegated to a an SSH session? I occasionally start thinking about it, but I haven't yet got as far as writing any code. There's a lot of dependencies here, and

Re: Kerberos for Wireless Authentication

2005-06-06 Thread Matt Crawford
I really think that working on this axis [IAKERB/Wireless Auth.] should be amongst the milestones of kerberos wg. Work area for energetic contributors, yes. Milestones of the group, no. IMO, of course. Kerberos mailing list Kerberos

Re: krb5-1.4.1 thread safe

2005-06-06 Thread Ken Raeburn
On Jun 6, 2005, at 10:36, Manel Euro wrote: Is krb5-1.4.1 thread safe? It should be, if you stick to using a krb5 or gss context and any of the transparent data structures (those defined in krb5.h or gssapi.h) in one thread at a time. I've recently heard of one possible problem, which we're

AFS & Kerberos Best Practices Workshop 2005

2005-06-06 Thread Jeffrey Hutzelman
The Second Annual AFS & Kerberos Best Practices Workshop June 20-24, 2005 Carnegie Mellon

RE: kerberos authentication for apache on windows

2005-06-06 Thread Frank Balluffi
[EMAIL PROTECTED] wrote on 06/06/2005 10:21:12 AM: > As I said, I've created a new keytab with the > HTTP/[EMAIL PROTECTED] service name (using ktpass). > klist now shows the correct principal: > > > klist -k c:\WINDOWS\krb5kt > Keytab name: FILE:c:\WINDOWS\krb5kt > KVNO Principal > > ---

Re: Kerberos for Wireless Authentication

2005-06-06 Thread Jeffrey Hutzelman
On Monday, June 06, 2005 09:59:56 AM -0500 Nicolas Williams <[EMAIL PROTECTED]> wrote: On Mon, Jun 06, 2005 at 09:27:51AM -0500, Matt Crawford wrote: >> I really think that working on this axis [IAKERB/Wireless Auth.] >> should be amongst the milestones of kerberos wg. Work area for energe

Re: Refreshing SSH forwarded/delegated credentials

2005-06-06 Thread Douglas E. Engert
Buck Huppmann wrote: hello. sorry to cross-post, but i at least left out openssh-unix-dev@ this time around anybody know if somebody's working on the issue of how to refresh cred- entials forwarded/delegated to a an SSH session? e.g., if the server is using RPCSEC_GSS-flavored NFS and your fo

RE: kerberos authentication for apache on windows

2005-06-06 Thread jas
Quoting Frank Balluffi <[EMAIL PROTECTED]>: Julien ALLANOS said: I've sniffed on port 88 but I didn't see any packet. Probably because browser, KDC and web server are on the same machine? (I have only 1 machine on my domain atm). Yes, you will need to run a KDC on a separate machine to sni

Re: potential for harm in DES AD/MIT trust

2005-06-06 Thread David Botsch
Running Win 2003 SP1 and Win2000 latest SP (forget the num), we were forced to add in the des-cbc-md5 encryption type for all users. The reason seemed to have to do w. the session key being set up for the user. So, we've seen the following behavior: AS-REP has the TGT encrypted with des3-cbc-sha1

RE: kerberos authentication for apache on windows

2005-06-06 Thread Frank Balluffi
Julien ALLANOS said: > I've sniffed on port 88 but I didn't see any packet. Probably because browser, > KDC and web server are on the same machine? (I have only 1 machine on > my domain > atm). Yes, you will need to run a KDC on a separate machine to sniff the traffic -- at least with Ethereal

Re: Kerberos for Wireless Authentication

2005-06-06 Thread Nicolas Williams
On Mon, Jun 06, 2005 at 09:27:51AM -0500, Matt Crawford wrote: > >>I really think that working on this axis [IAKERB/Wireless Auth.] > >>should be amongst the milestones of kerberos wg. > > Work area for energetic contributors, yes. Milestones of the group, > no. IMO, of course. Such a mechani

RE: kerberos authentication for apache on windows

2005-06-06 Thread jas
Selon Frank Balluffi <[EMAIL PROTECTED]>: Julien ALLANOS said: I am now facing to the following problem: browsers don't send NTLM tokens anymore but SPNEGO tokens (I believe). I don't really know what I did to make it work, but heh, it works. That's good. For both NTLM and SPNEGO tokens,

krb5-1.4.1 thread safe

2005-06-06 Thread Manel Euro
Hello, Is krb5-1.4.1 thread safe? Thank you, M. _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ _

RE: kerberos authentication for apache on windows

2005-06-06 Thread Frank Balluffi
Julien ALLANOS said: > I am now facing to the following problem: browsers don't send NTLM tokens > anymore but SPNEGO tokens (I believe). I don't really know what I did to make > it work, but heh, it works. That's good. For both NTLM and SPNEGO tokens, IE should send: Authorization: Negotiate

RE: kerberos authentication for apache on windows

2005-06-06 Thread Frank Balluffi
Julien ALLANOS said: > [Mon Jun 06 09:57:17 2005] [error] [client 192.168.100.191] mod_spnego: > gss_acquire_cred failed; GSS-API: Miscellaneous failure) > [Mon Jun 06 09:57:17 2005] [error] [client 192.168.100.191] mod_spnego: > gss_acquire_cred failed; GSS-API mechanism: No principal in keytab

One DNS domain - three realms ?

2005-06-06 Thread Manel Euro
Hello, I have the following problem: My company has the following situation: We have one large DNS domain sgi.nl and we are planning on creating three realms: SGI.NL A.SGI.NL B.SGI.NL When configuraing my kerberos clientes there is a [domains_realm] tab where should put my domains to real

RE: kerberos authentication for apache on windows

2005-06-06 Thread Julien ALLANOS
Selon Frank Balluffi <[EMAIL PROTECTED]>: For IE, follow the directions on http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnsecure/html/http-sso-1.asp (I think someone has already made this point), including shutting down ALL instances of IE and restarting IE. Check your IE v