SAML / ADFS节点。js实现指南吗?

I'd like to preface this by saying that until now, I hadn't even HEARD of SAML, much less developed a SSO strategy involving it. That, combined with the fact that I've barely been doing node for a year makes for a glorious newbie sandwich. Currently, I have a client who uses SAML and ADFS as their SSO provider. I am already using passport.js for local logins, so using passport-saml seems to be the way to go to implement the SSO using SAML/ADFS. In doing my research, I've found a couple different implementation guides, but since I literally know NOTHING about this process, I could use a few pointers. I'd like to preface this by saying that until n