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Forcing NT credentials into CredentialsCache

Posted on 2007-07-30
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Last Modified: 2013-11-07
I have a VB.NET running under an NT account (or at least, executed by a user who is logged into the network).

I need to pass that user's credentials through to a webService, but all I get from CredentialsCache.DefaultCredentials is a set of blanks.

I can't force the user to log in as the idea is to get the app to run from a scheduled task with the command line and I don't want to store the user info anywhere since the accounts may change.

So, how can I force the app to run with so that the credentials get set in the credentialscache?

Thanks
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Question by:JohnC28
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by:zeroxp
ID: 19613879
both the CredentialCache.DefaultCredentials and CredentialCache.DefaultNetworkCredentials return the Windows Authentication information, you shouble be able use the DefaultCredentials with web services with no problem.
but you can not see or output the credential details, it will appear blank to you.
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by:JohnC28
ID: 19662816
Thanks - think that partially answers my question (at least, that they will appear blank even if there are there, which appears to be what you are saying???)
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zeroxp earned 1500 total points
ID: 19667006
yes, when you put a breakpoint you will see the domain, username, password are blank.

you might need to check the authentication setting on the server that hosts the web service to make sure Integrated Windows Authentication is enabled. if your VB client/consumer application is running as current user, the user need able to access the server.

//here is a simple example to use the DefaultCredentials:
//after you add the web reference and have the proxy class generated
Service1 s = new Service1();
s.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
object o = s.DoSomething();
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