I would like to produce java code that could attempt to check the validity of a Domain username/password pair against ADFS
I was given an URL to a federationmetadata.xml (apparently it is ADFS 4.0 - 2016).
I don't want SSO nor a fancy login page, I just want a service to test my login credentials.
As a confessed ignorant on SAML and ADFS I'm having a hard time narrowing the propper possible apporach(es)
Thank you