QueryStringContextAttributes() [2/2]

static string System.Net.SSPIWrapper.QueryStringContextAttributes ( System::Net::ISSPIInterface secModule, System::Net::Security::SafeDeleteContext securityContext, global::Interop::SspiCli::ContextAttribute contextAttribute )

inlinestatic

Definition at line 172 of file SSPIWrapper.cs.

    {
        Span<IntPtr> span = stackalloc IntPtr[1];
        SafeHandle refHandle;
        int num = secModule.QueryContextAttributes(securityContext, contextAttribute, MemoryMarshal.AsBytes(span), typeof(System.Net.Security.SafeFreeContextBuffer), out refHandle);
        using (refHandle)
        {
            if (num != 0)
            {
                if (System.Net.NetEventSource.Log.IsEnabled())
                {
                    System.Net.NetEventSource.Error(null, $"ERROR = {ErrorDescription(num)}", "QueryStringContextAttributes");
                }
                return null;
            }
            string text = Marshal.PtrToStringUni(refHandle.DangerousGetHandle());
            if (System.Net.NetEventSource.Log.IsEnabled())
            {
                System.Net.NetEventSource.Info(null, text, "QueryStringContextAttributes");
            }
            return text;
        }
    }

References System.Runtime.InteropServices.SafeHandle.DangerousGetHandle(), System.Net.NetEventSource.Error(), System.Net.NetEventSource.Info(), System.Net.NetEventSource.Log, System.Runtime.InteropServices.Marshal.PtrToStringUni(), and System.text.

Referenced by System.Net.Security.NegotiateStreamPal.QueryContextAssociatedName(), System.Net.Security.NegotiateStreamPal.QueryContextClientSpecifiedSpn(), and System.Net.Security.NegotiateStreamPal.QueryContextClientSpecifiedSpn().