SAML : .NET application talking to SAML IDP
Login to the Auth0 dashboard, create a new application.
Choose "Regular Web App." / ASP.NET.
You get a tutorial called "Using Auth0 with ASP.NET".
Make a project in VS - follow the tutorial.
I don't like IIS Express so I run in IIS but that's up to you.
If you logged in to the Auth0 dashboard, you see that the tutorial is pre-configured with the web.config settings. Neat!
Add the JS code for the widget somewhere - I just added it to the Contact page.
My callback URL is e.g.:
Remember to place this in the JS code (replace the dummy string there) and in the application entry in your dashboard under "Allowed Callback URLs".
Under Connections, remember to tick the ADFS-SAML entry as described in the previous blog entry referenced above.
OK - navigate to the website - Contact page - Login button. I only have the ADFS-SAML connection configured.
Make sure you have the SAML tracer tool enabled.
OK - click the login button - off to ADFS.
(Note: If you get "Object reference not set to an instance of an object". it's probably because of proxy problems).
Now look at the SAML trace - you'll see a few orange SAML buttons - proving that you are talking to ADFS via SAML!
If you look at the LoginCallback,ashx.cs, you'll see code at the bottom to turn the JWT to a cookie ala the normal WIF SAML token flow.
You can display this using the standard .NET WIF features (built into .NET 4.5) e.g.
How To: Build Claims-Aware ASP.NET MVC Web Application Using WIF
Remember to set the redirect at the bottom of the callback page.