There is no login button or landing page, the entire site requires authentication.

I am working with AEM 6.5 and have implemented SAML AuthN using Okta as my IdP.   I added the OSGi, configured Okta and extended the AuthenticationInfoPostProcessor, all appears to be working.   The auth process flow is as follows: siteA.com/some/protected/page.html -> (redirect to) okta.com -> POST...