when CAS is switched app functions as normal but does not use any other auth methods.

app/controllers/login_controller.rb

@@ -55,13 +55,14 @@ class LoginController < ApplicationController
     @user.forget_me if logged_in?
     cookies.delete :auth_token
     session['user_id'] = nil
+    reset_session
     if ( SITE_CONFIG['authentication_schemes'].include? 'cas')
       CASClient::Frameworks::Rails::Filter.logout(self)
-    end
-    reset_session
+    else
       notify :notice, "You have been logged out of Tracks."
       redirect_to_login
     end
+  end
   
   def check_expiry
     # Gets called by periodically_call_remote to check whether 

app/controllers/users_controller.rb

@@ -66,6 +66,11 @@ class UsersController < ApplicationController
         end
         
         user = User.new(params['user'])
+
+        if Tracks::Config.auth_schemes.include?('cas')
+          user.auth_type = "cas" #since CAS will be doing all the auth we may as well set it for everyone when CAS in enabled
+        end
+
         unless user.valid?
           session['new_user'] = user
           redirect_to :action => 'new'
@@ -74,11 +79,9 @@ class UsersController < ApplicationController
 
         first_user_signing_up = User.no_users_yet?
         user.is_admin = true if first_user_signing_up
-
         if Tracks::Config.auth_schemes.include?('cas')
           user.auth_type = "cas" #since CAS will be doing all the auth we may as well set it for everyone when CAS in enabled
         end
-
         if user.save
           @user = User.authenticate(user.login, params['user']['password'])
           @user.create_preference
@@ -99,6 +102,9 @@ class UsersController < ApplicationController
           return
         end
         user = User.new(params[:request])
+        if Tracks::Config.auth_schemes.include?('cas')
+          user.auth_type = "cas" #since CAS will be doing all the auth we may as well set it for everyone when CAS in enabled
+        end
         user.password_confirmation = params[:request][:password]
         if user.save
           render :text => "User created.", :status => 200

app/views/login/login.html.erb

@@ -61,8 +61,14 @@
       <table>
         <tr>
           <td>	
-			<% if @username %>
+			<% if @username && @user%>
 			  <p>Hello, <%= @username %>! You are authenticated.</p>
+			<% elsif @username %>
+			  <p>Hello, <%= @username %>! You do not have an account on Tracks.
+                <%if SITE_CONFIG['open_signups']%>
+                   If you like to request on please go here to <%= link_to "Request Account" , signup_url %>
+                <%end%>
+              </p>
 			<% else %>
 			  <p>You are not yet authenticated. <%= link_to("Login", @login_url) %>
 			<% end %>

app/views/users/new.html.erb

@@ -8,20 +8,21 @@
   <h3><%= @heading -%></h3>
 
   <table>
+	<%if Tracks::Config.auth_schemes.include?('cas')%>
+        <tr>
+      <td><label for="user_login">With your CAS username:</label></td>
+      <td> "<%= session[:cas_user]%>"  </td>
+    </tr>
+    <tr style="display:none">
+      <td><%= session[:cas_user]%>" <%= text_field "user", "login", :size => 20, :value => "fakebecauseweusecas" , :readonly => true %> </td>
+      <td><%= password_field "user", "password", :size => 20 , :value => "fakebecauseweusecas" %></td>
+      <td><%= password_field "user", "password_confirmation", :size => 20, :value => "fakebecauseweusecas"  %></td>
+    </tr>
+	<%else%>
         <tr>
       <td><label for="user_login">Desired login:</label></td>
       <td> <%= text_field "user", "login", :size => 20 %></td>
     </tr>
-	<%if Tracks::Config.auth_schemes.include?('cas')%>
-    <tr style="display:none">
-      <td><label for="user_password">Choose password:</label></td>
-      <td><%= password_field "user", "password", :size => 20 , :value => "fakebecauseweusecas" %></td>
-    </tr>
-    <tr style="display:none">
-      <td><label for="user_password_confirmation">Confirm password:</label></td>
-      <td><%= password_field "user", "password_confirmation", :size => 20, :value => "fakebecauseweusecas"  %></td>
-    </tr>
-	<%else%>
 	<tr>
       <td><label for="user_password">Choose password:</label></td>
       <td><%= password_field "user", "password", :size => 20 %></td>