Hi Mike Liu
they couldn’t generate aws access/secret keys when the article was published… BUT :)
for this and for many other reasons we built a dedicated tool! Check it out here https://www.noovolari.com/lookauth/
It gives Straight programmatic access via Single Sign-on to AWS accounts and resources and it is a “fire & forget” solution. It allows you to switch between AWS accounts and to assume role without managing any Access/Secret key. It manages STS tokens on your behalf.
We are sure it can help :) LookAuth is in beta version, it’s free, so have a try. Any feedback is precious for us!
Enjoy it, hope to hear from you soon