If you have trouble because the clients do not support native oauth, you can try to use a auth dameon like https://github.com/ltratt/pizauth

I enjoyed the article anyway. Thanks for sharing.

I personally work for more than 20 years as dev and really hate to see myself as senior. I think I am more of a Veteran. I only have more practice and survived more projects. What I am trying to say is, give yourself time. Nobody starts out and knows everything. And even if you have experience, there is always a bigger fish. Simply because the topics are too complex to know them all.

Oh my god! This struck right into my soul! Very good read and something which deserves your attention.