rename to resource

Author: twsouthwick

src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/SSPI/NativeSSPIContextProvider.cs

@@ -62,7 +62,7 @@ protected override bool GenerateSspiClientContext(ReadOnlySpan<byte> incomingBlo
             var sendLength = s_maxSSPILength;
             var outBuff = outgoingBlobWriter.GetSpan((int)sendLength);
 
-            if (0 != SniNativeWrapper.SniSecGenClientContext(handle, incomingBlob, outBuff, ref sendLength, authParams.ServerName))
+            if (0 != SniNativeWrapper.SniSecGenClientContext(handle, incomingBlob, outBuff, ref sendLength, authParams.Resource))
             {
                 return false;
             }

src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/SSPI/NegotiateSSPIContextProvider.cs

@@ -16,7 +16,7 @@ protected override bool GenerateSspiClientContext(ReadOnlySpan<byte> incomingBlo
         {
             NegotiateAuthenticationStatusCode statusCode = NegotiateAuthenticationStatusCode.UnknownCredentials;
 
-            _negotiateAuth ??= new(new NegotiateAuthenticationClientOptions { Package = "Negotiate", TargetName = authParams.ServerName });
+            _negotiateAuth ??= new(new NegotiateAuthenticationClientOptions { Package = "Negotiate", TargetName = authParams.Resource });
             var sendBuff = _negotiateAuth.GetOutgoingBlob(incomingBlob, out statusCode)!;
 
             // Log session id, status code and the actual SPN used in the negotiation

src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/SSPI/SSPIContextProvider.cs

@@ -57,7 +57,7 @@ internal void SSPIData(ReadOnlySpan<byte> receivedBuff, IBufferWriter<byte> outg
         private bool RunGenerateSspiClientContext(ReadOnlySpan<byte> incomingBlob, IBufferWriter<byte> outgoingBlobWriter, string serverSpn)
         {
             var options = _parser.Connection.ConnectionOptions;
-            var authParams = new SspiAuthenticationParameters(serverSpn)
+            var authParams = new SspiAuthenticationParameters(options.DataSource, serverSpn)
             {
                 DatabaseName = options.InitialCatalog,
                 UserId = options.UserID,

src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/SSPI/SspiAuthenticationParameters.cs

@@ -4,11 +4,13 @@ namespace Microsoft.Data.SqlClient
 {
     internal sealed class SspiAuthenticationParameters
     {
-        public SspiAuthenticationParameters(string serverName)
+        public SspiAuthenticationParameters(string serverName, string resource)
         {
             ServerName = serverName;
         }
 
+        public string Resource { get; }
+
         public string ServerName { get; }
 
         public string? UserId { get; set; }