Connecting using "Domain" credentials when running in a workgroup

[sarus]

I can connect to our SQL Server fine with SQL Server Authentication however when I attempt to use windows authentication by setting the domain config value to my workgroup I get the error:

SSPI handshake failed with error code 0x8009030c, state 14 while establishing a connection with integrated security; the connection has been closed. Reason: AcceptSecurityContext failed. The Windows error code indicates the cause of failure. The logon attempt failed.

and

Login failed. The login is from an untrusted domain and cannot be used with Windows authentication. 

I'm not currently part of a domain (this is a home computer) and it's just part of a Workgroup (WORKGROUP). When using SQL Server Management Studio I can connect to the database using Windows Authentication but have not been able to do so with Tedious.

Should this be working or do I have to have an actual domain setup for Windows Authentication to work?

My config looks like this:

        this.connection = new Connection({
            userName: "WORK-DESKTOP\\Sarus",
            password: "mypassword",
            server: "WORK-DESKTOP",
            domain: "WORKGROUP",
            options:{
                port: 1433,
                database: "mydb",
                encrypt: true
            }
        });

This looks like it might be related to #246 as I am also running SQL Server 2014

[sarus]

Changing username from WORK-DESKTOP\\Sarus to just Sarus appears to have fixed the issue.

Thanks!