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I am trying to access a service that is behind Windows Authentication. I thought I could pass the credentials the way HTTP Basic Authentication credentials are passed, but it's not working. When I do the following, I get a 401 error, and I am absolutely sure the password is correct.
curl --user username:password http://example.com Why doesn't this work?
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To use basic authentication, use the cURL --user option followed by your company name and user name as the value. cURL will then prompt you for your password.
Authentication. Negotiate NuGet package can be used with Kestrel to support Windows Authentication using Negotiate and Kerberos on Windows, Linux, and macOS. Credentials can be persisted across requests on a connection.
Open the Windows Control Panel and go to Network and Internet > Internet Options. On the Advanced tab, select Enable Integrated Windows Authentication.
Authentication: The client generates and hashes a response and sends it to the IIS server. The server receives the challenge-hashed response and compares it to what it knows to be the appropriate response. If the received response matches the expected response, the user is successfully authenticated to the server.
If you are using Windows Authentication, you need to use NTLM:
curl --ntlm --user username:password http://example.com If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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