Merging bug 22573 to default

1 files changed, 51 insertions, 0 deletions

diff --git a/src/rabbit_upgrade_functions.erl b/src/rabbit_upgrade_functions.erl
new file mode 100644
index 00000000..59b8705d
--- /dev/null
+++ b/src/rabbit_upgrade_functions.erl
@@ -0,0 +1,51 @@
+%%   The contents of this file are subject to the Mozilla Public License
+%%   Version 1.1 (the "License"); you may not use this file except in
+%%   compliance with the License. You may obtain a copy of the License at
+%%   http://www.mozilla.org/MPL/
+%%
+%%   Software distributed under the License is distributed on an "AS IS"
+%%   basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+%%   License for the specific language governing rights and limitations
+%%   under the License.
+%%
+%%   The Original Code is RabbitMQ.
+%%
+%%   The Initial Developers of the Original Code are Rabbit Technologies Ltd.
+%%
+%%   Copyright (C) 2010 Rabbit Technologies Ltd.
+%%
+%%   All Rights Reserved.
+%%
+%%   Contributor(s): ______________________________________.
+%%
+-module(rabbit_upgrade_functions).
+
+-include("rabbit.hrl").
+
+-compile([export_all]).
+
+-rabbit_upgrade({remove_user_scope, []}).
+
+%% -------------------------------------------------------------------
+
+-ifdef(use_specs).
+
+-spec(remove_user_scope/0 :: () -> 'ok').
+
+-endif.
+
+%%--------------------------------------------------------------------
+
+remove_user_scope() ->
+    {atomic, ok} = mnesia:transform_table(
+                     rabbit_user_permission,
+                     fun (Perm = #user_permission{
+                            permission = {permission,
+                                          _Scope, Conf, Write, Read}}) ->
+                             Perm#user_permission{
+                               permission = #permission{configure = Conf,
+                                                        write     = Write,
+                                                        read      = Read}}
+                     end,
+                     record_info(fields, user_permission)),
+    ok.