Added authenticate filters.

app/controllers/downloads_controller.rb

@@ -1,4 +1,6 @@
 class DownloadsController < ApplicationController
+  before_filter :authenticate_user!
+
   def index
     @downloads = Download.paginate :page => params[:page], :per_page => 30
   end

app/controllers/private_users_controller.rb

@@ -1,4 +1,6 @@
 class PrivateUsersController < ApplicationController
+  before_filter :authenticate_user!
+
   def index
   	@private_users = PrivateUser.where(:platform_id => params[:platform_id]).paginate :page => params[:page]
     @platform = Platform.find(params[:platform_id])
@@ -14,4 +16,4 @@ class PrivateUsersController < ApplicationController
   	PrivateUser.find(params[:id]).destroy
   	redirect_to platform_private_users_path(params[:platform_id])
   end
-end
+end

app/controllers/privates_controller.rb

@@ -1,7 +1,9 @@
 class PrivatesController < ApplicationController
 	require 'digest/sha2'
 
+  before_filter :authenticate_user!
 	before_filter :find_platform
+
 	before_filter :authenticate
 
 	def show

app/controllers/roles_controller.rb

@@ -1,4 +1,5 @@
 class RolesController < ApplicationController
+  before_filter :authenticate_user!
   before_filter :find_role, :only => [:show, :edit, :update, :destroy]
   before_filter :find_visibilities, :only => [:new, :edit]
 

app/controllers/users_controller.rb

@@ -1,4 +1,6 @@
 class UsersController < ApplicationController
+  before_filter :authenticate_user!
+
   before_filter :find_user, :only => [:show, :edit, :update, :destroy]
 
   def index