Make sure user can not watch what he is not allowed to view.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3170 e93f8b46-1217-0410-a6f0-8f06a7374b81

2 files changed, 14 insertions, 1 deletions

diff --git a/app/controllers/watchers_controller.rb b/app/controllers/watchers_controller.rb
index 694718e28..06e5802f6 100644
--- a/app/controllers/watchers_controller.rb
+++ b/app/controllers/watchers_controller.rb
@@ -25,7 +25,11 @@ class WatchersController < ApplicationController
          :render => { :nothing => true, :status => :method_not_allowed }
   
   def watch
-    set_watcher(User.current, true)
+    if @watched.respond_to?(:visible?) && !@watched.visible?(User.current)
+      render_403
+    else
+      set_watcher(User.current, true)
+    end
   end
   
   def unwatch
diff --git a/test/functional/watchers_controller_test.rb b/test/functional/watchers_controller_test.rb
index cf977887e..01dee3747 100644
--- a/test/functional/watchers_controller_test.rb
+++ b/test/functional/watchers_controller_test.rb
@@ -47,6 +47,15 @@ class WatchersControllerTest < ActionController::TestCase
     end
     assert Issue.find(1).watched_by?(User.find(3))
   end
+  
+  def test_watch_should_be_denied_without_permission
+    Role.find(2).remove_permission! :view_issues
+    @request.session[:user_id] = 3
+    assert_no_difference('Watcher.count') do
+      xhr :post, :watch, :object_type => 'issue', :object_id => '1'
+      assert_response 403
+    end
+  end
 
   def test_watch_with_multiple_replacements
     @request.session[:user_id] = 3