I want to check if your AUT is challenging you either by HTTP Basic Authentication or by HTTP+HTML form-based Authentication. Why? Because WebUI.authenticate keyword applies to the Basic authentication, does not apply to the Form-based authentication. If your AUT have Form-based authentication applied, then WebUI.authenticate is not the tool you should use.
I want to understand your problem first. When I tried to retrieve the URL of your Application Under Test http://tmcfeature16-07.tmctrans.com/DX.Home using Chrome browser, I got the following response.
This implies that the url is possibly not disclosed to me, is not public to the Internet. The url seems to be visible only in your private network? OK, then, @david.tegeler, could you try this?
- retrieve the URL on your browser, see the authentication challenge where you are asked to type username/password
- and take a screenshot of the pag
- share the screenshot here.
I want to look at the image. If I can see the image, I can see which of authentication techniques you have.