I am using Rocketchat 2.3.2 which sadly does not have una connect within it. I could create a custom oauth but have no idea how to fill out most of the fields.....but one thing at a time....I need to be able to open chat.mysite.com and it open mysite.com:3000 or https purposes
Yes, you can use latest Rocket.Chat and use Custom OAuth, steps are the following:
No - the UNA OAuth connection was not there so I had to manually add one. I did that, but as I said the ID and secret have pre-filled values that are un editable. This means I can't replace them with the key and Secret generated by the OAuth app in my UNA installation.