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%% 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, []}).
-rabbit_upgrade({hash_passwords, []}).
-rabbit_upgrade({add_ip_to_listener, []}).
%% -------------------------------------------------------------------
-ifdef(use_specs).
-spec(remove_user_scope/0 :: () -> 'ok').
-spec(hash_passwords/0 :: () -> 'ok').
-spec(add_ip_to_listener/0 :: () -> 'ok').
-endif.
%%--------------------------------------------------------------------
%% It's a bad idea to use records or record_info here, even for the
%% destination form. Because in the future, the destination form of
%% your current transform may not match the record any more, and it
%% would be messy to have to go back and fix old transforms at that
%% point.
remove_user_scope() ->
mnesia(
rabbit_user_permission,
fun ({user_permission, UV, {permission, _Scope, Conf, Write, Read}}) ->
{user_permission, UV, {permission, Conf, Write, Read}}
end,
[user_vhost, permission]).
hash_passwords() ->
mnesia(
rabbit_user,
fun ({user, Username, Password, IsAdmin}) ->
Hash = rabbit_access_control:hash_password(Password),
{user, Username, Hash, IsAdmin}
end,
[username, password_hash, is_admin]).
add_ip_to_listener() ->
mnesia(
rabbit_listener,
fun ({listener, Node, Protocol, Host, Port}) ->
{listener, Node, Protocol, Host, {0,0,0,0}, Port}
end,
[node, protocol, host, ip_address, port]).
%%--------------------------------------------------------------------
mnesia(TableName, Fun, FieldList) ->
{atomic, ok} = mnesia:transform_table(TableName, Fun, FieldList),
ok.
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