What configuration to do in IDP to initiate SLO and how to consume IDP initiated SLO response in SP using SAML 2.0

Question

We build the SSO in my application for login using SAML 2.0. Here I want to build IDP initiated SLO for logout.

Question 1. What configuration we need to do in IDP to initiate SLO?

2. How to consume IDP initiated SLO response in SP using SAML 2.0?

Please help me

Answer 1

For the second question I would recommend to use onelogin toolkits.

You can choose from ASP/.NET, Java, PHP, Python and Ruby. For example PHP toolkit documentation shows in details how to implement every step of login/logout process. There is a similar section for Ruby.