Re: How to Authenticate with a Webservice using Kerberos

From: Chris Rolon (chris.rolon_at_removethis.neudesic.com)
Date: 01/30/05 

Date: Sun, 30 Jan 2005 10:13:23 -0800

The problem does sound like a flow of identity problem.

The advice given to use Kerberos is sound but incomplete. Bothe the machine
and the user account must be enabled for delegation. Once enabled, the
credentials will flow with the call. 

-- 
Chris Rolon
"ALI-R" <newbie@microsoft.com> wrote in message
news:e70dCGy$EHA.1264@TK2MSFTNGP12.phx.gbl...
> I'm writing a webpart which is supposed to connect to a Webserice in our
> interanet.I am using "RSService.Credentials =
> System.Net.CredentialCache.DefaultCredentials;"to Authenticate to the
> webservice.but it dosn't work.why?
>
>
> I think SharePoint which hosts my webpart authenticate the user requesting
> my webpart and because credential lasts only for one connection ,when web
> part wants to call webservice there is no credenatial anymore and I get
401
> (Unauthorized) Error.I was told to use Kerberos because it flows the user
> identity,but I don't know how to use it in this scenario.
>
>
>
>
>
> Is there somebody who can give me some hints?
>
> Thanks
>
>
>
>

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