allow adding users and set new users has having cas as the auth type

app/controllers/users_controller.rb

@@ -74,6 +74,11 @@ 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

app/models/user.rb

@@ -153,6 +153,9 @@ class User < ActiveRecord::Base
     if Tracks::Config.auth_schemes.include?('ldap')
       return candidate if candidate.auth_type == 'ldap' && SimpleLdapAuthenticator.valid?(login, pass)
     end
+    if Tracks::Config.auth_schemes.include?('cas')
+      return candidate #because we can not auth them with out thier real password we have to settle for this
+    end
     return nil
   end
   

app/views/users/new.html.erb

@@ -12,7 +12,17 @@
       <td><label for="user_login">Desired login:</label></td>
       <td> <%= text_field "user", "login", :size => 20 %></td>
     </tr>
-    <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>
     </tr>
@@ -20,6 +30,7 @@
       <td><label for="user_password_confirmation">Confirm password:</label></td>
       <td><%= password_field "user", "password_confirmation", :size => 20 %></td>
     </tr>
+    <%end%>
     <tr>
       <td></td>
       <td><input type="submit" id="signup" value="Signup &#187;" class="primary" /></td>