Tridion Core Service 2013

Question

We are running the same program based in the core service. When changing the endpoint, we've got an error in our production environment:

Error to read Components: The HTTP request is unauthorized with client authentication scheme 'Negotitate'. The authentication header received from the serves was Negotiate,NTML

We are using the basicHttp binding and initializing the credentials in the code:

Tridion.ContentManager.CoreService.Client.CoreServiceClient cs = new Tridion.ContentManager.CoreService.Client.CoreServiceClient("basicHttp_2013");
cs.ClientCredentials.UserName.UserName = "username"; 
cs.ClientCredentials.UserName.Password = "password"; 

The conf is:

<endpoint name="basicHttp_2013" address="http://our_ip/webservices/CoreService2013.svc/basicHttp" binding="basicHttpBinding" bindingConfiguration="basicHttp" contract="Tridion.ContentManager.CoreService.Client.ICoreService" />

Answer 1

You can try following step, the first one recently resolve my similar issue.

• Disable/update Loopback in registry: https://support.microsoft.com/en-us/kb/896861

• NetworkCredential creds = new NetworkCredential(userName, password, domain); CoreServiceClient.ClientCredentials.Windows.ClientCredential = creds;