Is there a way to customize the Thinktecture.IdentityServer.v2 login page?

Question

I'm using the Thinktecture.IdentityServer.v2 app to perform SSO for a couple of internal apps but would like to customize the login page for each application to have a smoother user experience. I can't seem to find a way to do that.

Can the login page be customized depending on the source application from where the client is comming?

Answer 1

"I can't seem to find a way to do that." - How hard have you tried? ;)

The RP has the extra data fields - so you can hang like a CSS name off the RP in the registration database. Further you can get to that RP data from the signin page - quoting the comment in AccountController:

// you can call AuthenticationHelper.GetRelyingPartyDetailsFromReturnUrl to get more information about the requested relying party

btw - IdentityServer's github repo has an issue tracker - you should use that for questions.

Answer 2

You can always have the RP pass a custom query string param and customize off of that. But you're outside the bounds of WS-Federation at that point. Plus, you must think about the nature of SSO -- the user is really signing into the IdP, not the app. So changing the IdP to look like the app is somewhat disingenuous.