Kerberos setup steps

2008-02-19 Thread Ramesh Rao
Hi, I have AD (Active Directory) Server installed on Win2003 server I have another win2003 server as a client what are the steps i have to follow to enable kerberos services, on which boxes i need to confiure and i want to authenticate the user using JNDI and kerberose Can you please help me rega

Kerberized Apache

2008-02-19 Thread Ido Levy
Hello All, I am looking for a way to enable users to get access to their space through the web browser. I would like to integrate it with our Kerberized SSO environment as well. I tried this module http://modauthkerb.sourceforge.net/ but I have encounter some issues: 1) I didn't succeed in confi

kadmin.local segfault

2008-02-19 Thread Steven Miller
has anyone been able to figure this out? thanks! Steven Very weird, when running kadmin.local under valgrind, it does NOT segfault. I am including the valgrind output. --- [EMAIL PROTECTED] ~]# valgrind kadmin.local ==9674== Memcheck, a memory

Re: AD using an external Kerberos realm

2008-02-19 Thread Ken Hornstein
>We received a lot of good information from the Windows Higher Ed list, but >I thought it might be valuable to get feedback from the folks who support >external KDCs as well. Are there any major gotchas that those of us >who support Kerberos or the Windows community at large should be aware >of?

Re: Kerberized Apache

2008-02-19 Thread Kevin S. Sumner
Hi Ido, The modauthkerb website says you need an extention for "Mozilla" (I'm assuming the Mozilla Suite and Firefox) to do ticket-passing authentication*. We have it setup for doing username and password authentication right now and it works quite well. The configuration for a .htaccess is

Re: Why krb5kdc and kadmind sets up ports for listening differently ?

2008-02-19 Thread Ken Raeburn
On Feb 19, 2008, at 02:17, Sachin Punadikar wrote: > While doing code walkthrough of krb5kdc and kadmind programs, > I noticed a difference between these two in the way it sets up the > ports for listening. > krb5kdc uses ioctl calls to get the interfaces list and then on each > interface/ip-addres

Re: IIS refuse un-preauth-ed tickets?

2008-02-19 Thread John Washington
There is a requirement that preauth'ed service accounts (which IIS would have) only accept preauthed tickets. * Speedo <[EMAIL PROTECTED]> [2008-02-19 10:32]: > Sorry to post into 2 groups. > > I have a Java application using Kerberos to talk to IIS on a Windows > domain. First I call java's ki

Re: Debugging Script using get_in_tkt_with_password

2008-02-19 Thread trimkins
On Feb 19, 10:47 am, [EMAIL PROTECTED] wrote: > Hello all, > > I have a specific question coming from my activities in a prior thread > (Trouble Getting Ticket into Cache). The thread got confusing when > others attached to it with different questions. I thought a new post > was in order. > > My

IIS refuse un-preauth-ed tickets?

2008-02-19 Thread Speedo
Sorry to post into 2 groups. I have a Java application using Kerberos to talk to IIS on a Windows domain. First I call java's kinit and then use the acquired initial TGT to connect to IIS with JGSS. When the initial ticket is pre- authed, I can get the web content. However, if I set the user accou

Re: Kerberized Apache

2008-02-19 Thread Sebastian Hanigk
Ido Levy <[EMAIL PROTECTED]> writes: > I am looking for a way to enable users to get access to their space through > the web browser. > I would like to integrate it with our Kerberized SSO environment as well. > I tried this module http://modauthkerb.sourceforge.net/ but I have > encounter some is

Re: kadmin.local segfault

2008-02-19 Thread Steven Miller
With all of the testing I've been doing, the scenario you describe has happened. I've been testing on multiple machines, so I'm not sure if it's happened on all of the ones that are failing. Steven --- Kenneth Grady <[EMAIL PROTECTED]> wrote: > Have you reloaded an account from a dump? and was >

Debugging Script using get_in_tkt_with_password

2008-02-19 Thread trimkins
Hello all, I have a specific question coming from my activities in a prior thread (Trouble Getting Ticket into Cache). The thread got confusing when others attached to it with different questions. I thought a new post was in order. My C script is using get_in_tkt_with_password() to cache a pass

RE: support SSO in Windows with Keberos TGT

2008-02-19 Thread sylvain cortes
Hi, no. The centrofy client makes the unix/linux/mac computers AD aware, and kerberos aware. The central kdc is the Active Directory KDC, and the unix/linux/mac are exactly as Windows AD client. So, for example, a windows computer which use Putty can present a kerberos ticket to a Unix machine

Re: Ubuntu and ldap backend

2008-02-19 Thread hiroshi
Javier Palacios ha scritto: > If you experience problems with MIT, try with heimdal. Configuration only > departs from non-ldap backend in the fact that you must supply an ldap > dbname in the database section. OK, I'll try. Thanks for the answers -- questo articolo e` stato inviato via web d

Re: support SSO in Windows with Keberos TGT

2008-02-19 Thread Christopher D. Clausen
sylvain cortes <[EMAIL PROTECTED]> wrote: > So, for example, a windows computer which use Putty can present a > kerberos ticket to a Unix machine with the Centrofy client, without > any re-authentication. And Unix to Windows, or Unix to Unix works > also in the same way. You can do that without pa

Re: Ubuntu and ldap backend

2008-02-19 Thread Russ Allbery
[EMAIL PROTECTED] (hiroshi) writes: > Javier Palacios ha scritto: >> If you experience problems with MIT, try with heimdal. Configuration >> only departs from non-ldap backend in the fact that you must supply an >> ldap dbname in the database section. > OK, I'll try. Thanks for the answers Build

Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Wes Modes
I am using SASL/GSSAPI to authenticate to Kerberos from OpenLDAP. I haven't gotten that to work yet. Almost all of the docs I found presume that I am setting up the KDC on the same server at OpenLDAP. In my case, the KDC is administered by another group who is willing to grant me access to Kerb

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Douglas E. Engert
Wes Modes wrote: > I am using SASL/GSSAPI to authenticate to Kerberos from OpenLDAP. I > haven't gotten that to work yet. > Are you saying you want to use SASL/GSSAPI/Kerberos between a ldap client and and ldapserver? > Almost all of the docs I found presume that I am setting up the KDC on >

RE: support SSO in Windows with Keberos TGT

2008-02-19 Thread sylvain cortes
hi - you always can do everything...it's a question about time ;-) I did the "classic" way before using centrify, and it was "hell" to maintain: manage the keytab, manage the "ad account", manage the NTP client to have the right ticket session, etc... Sylvain CORTES [EMAIL PROTECTED] > From: [

Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Wes Modes
I am using SASL/GSSAPI to authenticate to Kerberos from OpenLDAP. I haven't gotten that to work yet. Almost all of the docs I found presume that I am setting up the KDC on the same server at OpenLDAP. In my case, the KDC is administered by another group who is willing to grant me access to Kerb

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Wes Modes
To clarify. To separate and modularize some of these services, we have three servers: A file server running Samba; A directory server running OpenLDAP to provide personal and group identities; and an authentication server running Kerberos (administered by another group). Samba connects to Open

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Jeffrey Altman
Wes Modes wrote: To clarify. To separate and modularize some of these services, we have three servers: A file server running Samba; A directory server running OpenLDAP to provide personal and group identities; and an authentication server running Kerberos (administered by another group). Sam

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Wes Modes
Jeffrey Altman wrote: > Wes Modes wrote: >> To clarify. >> To separate and modularize some of these services, we have three >> servers: A file server running Samba; A directory server running >> OpenLDAP to provide personal and group identities; and an authentication >> server running Kerberos (a

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Jeffrey Altman
Let me rephrase what you are attempting to do. You want to authenticate the LDAP query from the Samba client to the OpenLDAP server by sending a username and password from Samba to OpenLDAP over a TLS protected connection using SASL. Instead of the LDAP server storing the password and using t

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Wes Modes
That is very close, though I'll make one minor correction. >From Samba to OpenLDAP via TLS uses smbldap-tools and doesn't need SASL. SASL with the GSSAPI mechanism will be what is used when the LDAP server asks the Kerberos KDC if the password is valid. Jeffrey Altman wrote: > Let me rephrase w

Re: Help with SASL/GSSAPI to remote Kerberos server

2008-02-19 Thread Jeffrey Altman
A KDC does not speak GSSAPI nor SASL. A KDC issues tickets. You use SASL-GSSAPI-KRB5 when you want to establish an authenticated connection to an application service for which a service principal exists within the KDC database. The KDC is not an application service. Wes Modes wrote: That i

Re: Kerberized Apache

2008-02-19 Thread Richard E. Silverman
> > Hello All, > > I am looking for a way to enable users to get access to their space through > the web browser. > I would like to integrate it with our Kerberized SSO environment as well. > I tried this module http://modauthkerb.sourceforge.net/ but I have > encounter some issues: > > 1) I did

Re: AD using an external Kerberos realm

2008-02-19 Thread Richard E. Silverman
> "JE" == Jay Elvove <[EMAIL PROTECTED]> writes: JE> Last month, a colleague of mine sent a message to the Windows JE> Higher Ed list asking about possible problems authenticating JE> certain Microsoft applications to an external KDC. We're getting JE> ready to roll out our ve

Sun/MIT <-> Heimdal version compatibility issue?

2008-02-19 Thread Brian Thompson
Ok, this one has me a bit stumped... We have a functioning production kerberos environment that I'm trying to add a Solaris 11 (beta 79) client to. The kdc in my immediate realm where the host principals are located is a Solaris 9 host, and we have several working Solaris 10 client machines with