title: How to develop an Open Identity provider using Java
body: <p><a href="https://i.stack.imgur.com/gaj8q.png" rel="nofollow noreferrer">image of the website </a>I am intended to set up a SAML SSO with my web app. I am currenty having a web app that has its own two step verification process for validating the users. I need to configure this web app as my <strong>Identity provider</strong> and use the website <a href="https://velpic.com" rel="nofollow noreferrer">https://velpic.com</a> as my <strong>Service provider</strong>. This website supports SSO and for accessing this website the user has to be first authenticated in the web app and should maintain a SSO in the website. I already have my java webapp running in tomcat 9.0 and now need to implement this. Can any one help me with getting started?. And i dont want to user any external Idp providers.</p>