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Hello,

Using Windows authentication with Impersonate=true in my web.config I
discovered that within Global.aspx Application_PostAuthenticateRequest
method I get different values in
System.Net.CredentialCache.DefaultCredentials.

It seems that with IIS6 I correctly get the windows logged user, but in
IIS7, integrated pipeline gives me the NT Autority\Network Service account,
why ?

Where/When/How could I get now a credential with the windows loggued user ?

Thanks for help.

CS

Somebody here ?

"ADNT" <> a écrit dans le message de
news:045B570E-4858-42E7-AED2-...
> Hello,
>
> Using Windows authentication with Impersonate=true in my web.config I
> discovered that within Global.aspx Application_PostAuthenticateRequest
> method I get different values in
> System.Net.CredentialCache.DefaultCredentials.
>
> It seems that with IIS6 I correctly get the windows logged user, but in
> IIS7, integrated pipeline gives me the NT Autority\Network Service
> account, why ?
>
> Where/When/How could I get now a credential with the windows loggued user
> ?
>
> Thanks for help.
>
> CS
>

On Aug 28, 9:41*am, "ADNT" <csa...@addonnice.com> wrote:
> Hello,
>
> Using Windows authentication with Impersonate=true in my web.config I
> discovered that within Global.aspx *Application_PostAuthenticateRequest
> method I get different values in
> System.Net.CredentialCache.DefaultCredentials.
>
> It seems that with IIS6 I correctly get the windows logged user, but in
> IIS7, integrated pipeline gives me the NT Autority\Network Service account,
> why ?
>
> Where/When/How *could I get now a credential with the windows loggued user ?
>
> Thanks for help.
>
> CS

It occurs because ASP.NET Integrated mode is unable to impersonate the
request identity in the BeginRequest and AuthenticateRequest pipeline
stages.
http://learn.iis.net/page.aspx/381/a...ges-on-iis-70/

Thanks for answer Alexey,


But My code is in the PostAuthenticate where it should be able to
impersonate ???

I am on 2008R2 with IIS 7.5 but I see no change concerning this point with
IIS 7.0

CS



"Alexey Smirnov" <> a écrit dans le message de
news:bf399561-28cc-45f4-b7ce-...
On Aug 28, 9:41 am, "ADNT" <csa...@addonnice.com> wrote:
> Hello,
>
> Using Windows authentication with Impersonate=true in my web.config I
> discovered that within Global.aspx Application_PostAuthenticateRequest
> method I get different values in
> System.Net.CredentialCache.DefaultCredentials.
>
> It seems that with IIS6 I correctly get the windows logged user, but in
> IIS7, integrated pipeline gives me the NT Autority\Network Service
> account,
> why ?
>
> Where/When/How could I get now a credential with the windows loggued user
> ?
>
> Thanks for help.
>
> CS

It occurs because ASP.NET Integrated mode is unable to impersonate the
request identity in the BeginRequest and AuthenticateRequest pipeline
stages.
http://learn.iis.net/page.aspx/381/a...ges-on-iis-70/