[31374] in Kerberos

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multiple domain authentication scenario

daemon@ATHENA.MIT.EDU (Farzad Kohantorabi)
Thu Aug 13 17:51:28 2009

From: Farzad Kohantorabi <Farzad.Kohantorabi@interfacing.com>
To: "kerberos@mit.edu" <kerberos@mit.edu>
Date: Thu, 13 Aug 2009 17:50:57 -0400
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Hello,


I have a web application that negotiates a principal with the user's browsers and then uses Kerberos for authentication. This works fine when there is only one domain. Now I am wondering if this holds water if the user is coming from a different domain than the web server's domain (the web server is not supposed to be a public server so users come in from internal networks). The thing that confuses me is that my server has a keytab for communication with its own KDC, and I am not sure if it is possible to authenticate a user from a different domain with the web server's KDC?




Cheers,
Farzad-
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