I have configured \'SessionAuthenticationModule\' based on the instructions from http://www.wiktorzychla.com/2014/11/forms-authentication-revisited-for-net.html. My application
You seem to lack the SAM in web.config
.
<httpModules>
<add name="SessionAuthenticationModule"
type="Microsoft.IdentityModel.Web.SessionAuthenticationModule, Microsoft.IdentityModel, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</httpModules>
Take a look at my old tutorial that aims at .NET 3.5
http://www.wiktorzychla.com/2011/08/quest-for-customizing-adfs-sign-ing-web.html