I have asked this question here:
As well as on gitter. I don’t seem to be able to get an answer. Considering this is the recommended way to authenticate users - all of the examples I’ve seen skip the important bit: validating the auth code.
Has anyone managed to fill in the blanks? Can anyone help guide me over this last hurdle?
I’m in quick a spin atm having wasted all day yesterday on the google developer console trying out different URL combinations and sacrificing various farmyard animals!