1 files changed, 59 insertions, 0 deletions
diff --git a/deps/rabbitmq_management/src/rabbit_mgmt_wm_users.erl b/deps/rabbitmq_management/src/rabbit_mgmt_wm_users.erl
new file mode 100644
index 0000000000..67b8345ab9
--- /dev/null
+++ b/deps/rabbitmq_management/src/rabbit_mgmt_wm_users.erl
@@ -0,0 +1,59 @@
+%% This Source Code Form is subject to the terms of the Mozilla Public
+%% License, v. 2.0. If a copy of the MPL was not distributed with this
+%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
+%%
+%% Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.
+%%
+
+-module(rabbit_mgmt_wm_users).
+
+-export([init/2, to_json/2,
+         content_types_provided/2,
+         is_authorized/2, allowed_methods/2]).
+-export([variances/2]).
+-export([users/1]).
+
+-import(rabbit_misc, [pget/2]).
+
+-include_lib("rabbitmq_management_agent/include/rabbit_mgmt_records.hrl").
+-include_lib("rabbit_common/include/rabbit.hrl").
+
+%%--------------------------------------------------------------------
+
+init(Req, [Mode]) ->
+    {cowboy_rest, rabbit_mgmt_headers:set_common_permission_headers(Req, ?MODULE), {Mode, #context{}}}.
+
+variances(Req, Context) ->
+    {[<<"accept-encoding">>, <<"origin">>], Req, Context}.
+
+content_types_provided(ReqData, Context) ->
+   {rabbit_mgmt_util:responder_map(to_json), ReqData, Context}.
+
+allowed_methods(ReqData, Context) ->
+    {[<<"HEAD">>, <<"GET">>, <<"OPTIONS">>], ReqData, Context}.
+
+to_json(ReqData, {Mode, Context}) ->
+    rabbit_mgmt_util:reply_list(users(Mode), ReqData, Context).
+
+is_authorized(ReqData, {Mode, Context}) ->
+    {Res, Req2, Context2} = rabbit_mgmt_util:is_authorized_admin(ReqData, Context),
+    {Res, Req2, {Mode, Context2}}.
+
+%%--------------------------------------------------------------------
+
+users(all) ->
+    [begin
+         {ok, User} = rabbit_auth_backend_internal:lookup_user(pget(user, U)),
+         rabbit_mgmt_format:internal_user(User)
+     end || U <- rabbit_auth_backend_internal:list_users()];
+users(without_permissions) ->
+    lists:foldl(fun(U, Acc) ->
+                        Username = pget(user, U),
+                        case rabbit_auth_backend_internal:list_user_permissions(Username) of
+                            [] ->
+                                {ok, User} = rabbit_auth_backend_internal:lookup_user(Username),
+                                [rabbit_mgmt_format:internal_user(User) | Acc];
+                            _ ->
+                                Acc
+                        end
+                end, [], rabbit_auth_backend_internal:list_users()).