Auth Problem

[Nikolay Petrov]

I have the following web method:

<WebMethod()> _
Public Function Test_CurrentCredentials() As String()
Dim tmpArr(2) As String
tmpArr(0) = "User: " &
System.Threading.Thread.CurrentPrincipal.Identity. Name
tmpArr(1) =
System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToString
tmpArr(2) =
System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString
Return tmpArr
End Function

In my app I call it this way:
Dim tmpArr() as string
Dim svc As New WebReference.Service1
svc.Credentials = System.Net.CredentialCache.DefaultCredentials
tmpArr = svc.Test_CurrentCredentials

The app is Windows Forms app.

When I run the app I get the following error:
The request failed with HTTP status 401: Access Denied
I have Disabled Anonymous authentication for my Web Service folder. Only
Integrated Windiows Authentication is active.
In my Web Service web.config file I have thi line:
<authentication mode="Windows" />
When Anonymous is Enabled I can connect to service.

I have auditing turned on and doesn't show nothing.
What is the problem?

Tia

[Nikolay Petrov]

Also with "Basic" Authentication everything works fine

"Nikolay Petrov" <jo******@mail.bg> wrote in message
news:%2****************@TK2MSFTNGP15.phx.gbl...

I have the following web method:

<WebMethod()> _
Public Function Test_CurrentCredentials() As String()
Dim tmpArr(2) As String
tmpArr(0) = "User: " &
System.Threading.Thread.CurrentPrincipal.Identity. Name
tmpArr(1) =
System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToString
tmpArr(2) =
System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString
Return tmpArr
End Function

In my app I call it this way:
Dim tmpArr() as string
Dim svc As New WebReference.Service1
svc.Credentials = System.Net.CredentialCache.DefaultCredentials
tmpArr = svc.Test_CurrentCredentials

The app is Windows Forms app.

When I run the app I get the following error:
The request failed with HTTP status 401: Access Denied
I have Disabled Anonymous authentication for my Web Service folder. Only
Integrated Windiows Authentication is active.
In my Web Service web.config file I have thi line:
<authentication mode="Windows" />
When Anonymous is Enabled I can connect to service.

I have auditing turned on and doesn't show nothing.
What is the problem?

Tia

[Joe Kaplan \(MVP - ADSI\)]

This sounds like a double hop issue to me then. You probably have an
impersonation token with WIA and a primary token with Basic. The
impersonation token can't make another machine hop, but the primary token
can.

The solution to this is usually to use delegation.

http://msdn.microsoft.com/vstudio/us...lementKerberos

Joe K.

"Nikolay Petrov" <jo******@mail.bg> wrote in message
news:uD**************@TK2MSFTNGP11.phx.gbl...

Also with "Basic" Authentication everything works fine

"Nikolay Petrov" <jo******@mail.bg> wrote in message
news:%2****************@TK2MSFTNGP15.phx.gbl...

I have the following web method:

<WebMethod()> _
Public Function Test_CurrentCredentials() As String()
Dim tmpArr(2) As String
tmpArr(0) = "User: " &
System.Threading.Thread.CurrentPrincipal.Identity. Name
tmpArr(1) =
System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToString
tmpArr(2) =
System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString
Return tmpArr
End Function

In my app I call it this way:
Dim tmpArr() as string
Dim svc As New WebReference.Service1
svc.Credentials = System.Net.CredentialCache.DefaultCredentials
tmpArr = svc.Test_CurrentCredentials

The app is Windows Forms app.

When I run the app I get the following error:
The request failed with HTTP status 401: Access Denied
I have Disabled Anonymous authentication for my Web Service folder. Only
Integrated Windiows Authentication is active.
In my Web Service web.config file I have thi line:
<authentication mode="Windows" />
When Anonymous is Enabled I can connect to service.

I have auditing turned on and doesn't show nothing.
What is the problem?

Tia

[Ted Callander]

Is the app on the calling computer running as a domain user account? If not,
you might want to replace

svc.Credentials = System.Net.CredentialCache.DefaultCredentials

with:

Dim credentials=New NetworkCredential("domainuser", "password", "MYDOMAIN")
svc.Credentials=credentials


"Nikolay Petrov" wrote:

Also with "Basic" Authentication everything works fine

"Nikolay Petrov" <jo******@mail.bg> wrote in message
news:%2****************@TK2MSFTNGP15.phx.gbl...

I have the following web method:

<WebMethod()> _
Public Function Test_CurrentCredentials() As String()
Dim tmpArr(2) As String
tmpArr(0) = "User: " &
System.Threading.Thread.CurrentPrincipal.Identity. Name
tmpArr(1) =
System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToString
tmpArr(2) =
System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString
Return tmpArr
End Function

In my app I call it this way:
Dim tmpArr() as string
Dim svc As New WebReference.Service1
svc.Credentials = System.Net.CredentialCache.DefaultCredentials
tmpArr = svc.Test_CurrentCredentials

The app is Windows Forms app.

When I run the app I get the following error:
The request failed with HTTP status 401: Access Denied
I have Disabled Anonymous authentication for my Web Service folder. Only
Integrated Windiows Authentication is active.
In my Web Service web.config file I have thi line:
<authentication mode="Windows" />
When Anonymous is Enabled I can connect to service.

I have auditing turned on and doesn't show nothing.
What is the problem?

Tia