Any tutorials of mfa with ldap and otp for cas 5.0.2?

[Hao Wu]

Hello all, I'm trying to make mfa work on cas 5.0.2, with ldap and otp, I read documents on apereo site but still not understand how to do it, here are my questions:

1. Shall I develop another login page for otp? Or has it been included in the 5.0.2 version?

2. I want to send otp code by mail, shall I build a mail server and a otp code generator, or use other services?

3. Where shall I set the login logic to deal with the successes and failures?

Thanks!