Web API works with Windows authentication enabled when consumed via Swagger but throws an unauthorized issue when accessed through web app

22 Views Asked by Bharath At 27 March 2024 at 13:44

Im trying to consume asp.net web api(Rest) through my webapp. It throws unauthorized error. Only windows authentication is enabled in Webapi.

Note :- Both api and web app is built on .net48.

When I invoke APi I have set the UseDefaultCredentials to true in HttpclientHandler.

This works in my local machine. But in server it throws error.

Can anyone please help me here?

If I enable anonymous authentication in Webapi it works.

But, It should only work on windows authentication. I have set authentication mode to windows in web.config.

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