401 error

[solex]

Hello,

I am having a problem with an NTD application. I examined the log file and
notice that the 'exe' is downloaded but when the associated 'config' file is
being requested there is a 401 errror written to the log. I am having this
problem with only one server and am not sure where to look.

Any suggestions?

Thanks,
Dan

[Sorin Sandu]

I've made a simple webservice but when I try to acces it I get a 401 error.
What changes I have to make ? I've grant full acces to everyone.
I am using Windows auth.

[Govind]

The 401 error is for file not found. Can you change the authentication mode
to none and try.And also check you are calling the proper asmx page.

Regards,
Govind.

"Sorin Sandu" wrote:

> I've made a simple webservice but when I try to acces it I get a 401 error.
> What changes I have to make ? I've grant full acces to everyone.
> I am using Windows auth.
>
>
>

[solex]

I am having some security issues with my web service

The service uses the default credential cache to make a webDAV request to
exchange to create an appointment. Using the browser the web services
appears to work perfectly. Directly referencing the web service (as a DLL)
from a test project also works perfectly. When I try to reference the
service (as a web service) from .NET or Access 2003 I get the follwing
error:

"System.Net.WebException: The remote server returned an error: (401)
Unauthorized.
at System.Net.HttpWebRequest.CheckFinalStatus()
at System.Net.HttpWebRequest.EndGetResponse(IAsyncRes ult asyncResult)
at System.Net.HttpWebRequest.GetResponse()
at ExchangeTools.WebDav.ProcessRequest(String URI, String RequestType,
String data, EncodingType et) in
\\vm-inetdev1\wwwroot$\ExchangeTools\WebDav.vb:line 70
at ExchangeTools.CalendarEvent.CreateNew(String FolderURI, String Subject,
String Description, String Location, DateTime StartDate, DateTime EndDate,
String EventAttendees, Boolean AllDayEvent, Boolean Confirmed, String
FreeBusy) in \\vm-inetdev1\wwwroot$\ExchangeTools\CalendarEvent.asmx .vb:line
95"

I have made the following changes in the web config:
<authentication mode="Windows" /> <identity impersonate="true" />

The web server service is running under a local administrator account.

Not sure where the problem lies but would appreciate some insight.

Also am I correct in assuming that if the server/web service is setup to use
integrated windows authentication only coupled with the use of the default
credential cache in the web service that the WEBDAV request is being
submitted under the user making the request?

Thanks,
Dan