authentication using CredentialCache against proxy server problem

From: Tom (tomas_at_gratex.com)
Date: 08/07/03 

Date: Thu, 7 Aug 2003 10:15:11 +0200

Hi all

I'm not able to authenticate against proxy server when I try to pass an
instance of
CredentialCache to WebProxy instance used with HttpWebRequest.WebProxy or
SoapHttpClientProtocol instance.
Everything works well when I pass NetworkCredential instance directly and
unregister
some AuthenticationModules to force choosen type of
authentication. [Negotiate,Kerberos,NTLM which my proxy supports].
The way using CredentialCache works well against IIS hosting my webservice,
but not proxy server. What could cause this problem?

Many thanks for all advices/suggestions

Tom

Relevant Pages

  • Re: Question - Can I force a machine to use a specific DC for Authentication
    ... HODC1 is Schema owner, Domain role owner, PDC role,RID pool manager and GC ... AD sites and services setup is fine and all replication is working (our AD ... authentication of the user and the proxy server happens at different boxes, ... hence I want to force the proxy to authenticate to HODC1. ...
    (microsoft.public.windows.server.general)
  • Re: 401 error from proxy server
    ... How would I do "Basic Auth"? ... CredentialCache, what do I specify for the uriPrefix argument for the Add ... "Socks 5 Login" settings in the Pocket PC. ... >> access a web page on the internet through a proxy server. ...
    (microsoft.public.dotnet.framework)
  • Is NetBIOS Over TCP Required For Authentication?
    ... I'm having some configuration issues with a Microsoft Proxy Server 2.0 that ... time we turn off NetBIOS over TCP, the proxy server cannot authenticate ... internal ethernet segment is that our firewall is seeing nbname requests ... lookup prior to doing a DNS lookup using pure IP. ...
    (microsoft.public.win2000.security)
  • NTLM Authentication Mystery
    ... I try to authenticate to IIS using NTLM(Explicitely specified via ... CredentialCache), but I cannot. ...
    (microsoft.public.dotnet.security)
  • Re: Question - Can I force a machine to use a specific DC for Authentication
    ... Normally it doesn't matter which DC's is used, when your replication between the DC's is running correctly. ... Please describe your network setup, how many sites, how are they connected, how many DC per site and how you setup your DNS. ... The prtoblem appears to be that the proxy server ... using a remote DC to Authenticate. ...
    (microsoft.public.windows.server.general)