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mod_configure.erl
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%%%----------------------------------------------------------------------
%%% File : mod_configure.erl
%%% Author : Alexey Shchepin <[email protected]>
%%% Purpose : Support for online configuration of ejabberd
%%% Created : 19 Jan 2003 by Alexey Shchepin <[email protected]>
%%%
%%%
%%% ejabberd, Copyright (C) 2002-2015 ProcessOne
%%%
%%% This program is free software; you can redistribute it and/or
%%% modify it under the terms of the GNU General Public License as
%%% published by the Free Software Foundation; either version 2 of the
%%% License, or (at your option) any later version.
%%%
%%% This program is distributed in the hope that it will be useful,
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%%% General Public License for more details.
%%%
%%% You should have received a copy of the GNU General Public License along
%%% with this program; if not, write to the Free Software Foundation, Inc.,
%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
%%%
%%%----------------------------------------------------------------------
-module(mod_configure).
-author('[email protected]').
-protocol({xep, 133, '1.1'}).
-behaviour(gen_mod).
-export([start/2, stop/1, get_local_identity/5,
get_local_features/5, get_local_items/5,
adhoc_local_items/4, adhoc_local_commands/4,
get_sm_identity/5, get_sm_features/5, get_sm_items/5,
adhoc_sm_items/4, adhoc_sm_commands/4, mod_opt_type/1]).
-include("ejabberd.hrl").
-include("logger.hrl").
-include("jlib.hrl").
-include("adhoc.hrl").
-define(T(Lang, Text), translate:translate(Lang, Text)).
%% Copied from ejabberd_sm.erl
-record(session, {sid, usr, us, priority, info}).
start(Host, _Opts) ->
ejabberd_hooks:add(disco_local_items, Host, ?MODULE,
get_local_items, 50),
ejabberd_hooks:add(disco_local_features, Host, ?MODULE,
get_local_features, 50),
ejabberd_hooks:add(disco_local_identity, Host, ?MODULE,
get_local_identity, 50),
ejabberd_hooks:add(disco_sm_items, Host, ?MODULE,
get_sm_items, 50),
ejabberd_hooks:add(disco_sm_features, Host, ?MODULE,
get_sm_features, 50),
ejabberd_hooks:add(disco_sm_identity, Host, ?MODULE,
get_sm_identity, 50),
ejabberd_hooks:add(adhoc_local_items, Host, ?MODULE,
adhoc_local_items, 50),
ejabberd_hooks:add(adhoc_local_commands, Host, ?MODULE,
adhoc_local_commands, 50),
ejabberd_hooks:add(adhoc_sm_items, Host, ?MODULE,
adhoc_sm_items, 50),
ejabberd_hooks:add(adhoc_sm_commands, Host, ?MODULE,
adhoc_sm_commands, 50),
ok.
stop(Host) ->
ejabberd_hooks:delete(adhoc_sm_commands, Host, ?MODULE,
adhoc_sm_commands, 50),
ejabberd_hooks:delete(adhoc_sm_items, Host, ?MODULE,
adhoc_sm_items, 50),
ejabberd_hooks:delete(adhoc_local_commands, Host,
?MODULE, adhoc_local_commands, 50),
ejabberd_hooks:delete(adhoc_local_items, Host, ?MODULE,
adhoc_local_items, 50),
ejabberd_hooks:delete(disco_sm_identity, Host, ?MODULE,
get_sm_identity, 50),
ejabberd_hooks:delete(disco_sm_features, Host, ?MODULE,
get_sm_features, 50),
ejabberd_hooks:delete(disco_sm_items, Host, ?MODULE,
get_sm_items, 50),
ejabberd_hooks:delete(disco_local_identity, Host,
?MODULE, get_local_identity, 50),
ejabberd_hooks:delete(disco_local_features, Host,
?MODULE, get_local_features, 50),
ejabberd_hooks:delete(disco_local_items, Host, ?MODULE,
get_local_items, 50),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host,
?NS_COMMANDS),
gen_iq_handler:remove_iq_handler(ejabberd_sm, Host,
?NS_COMMANDS).
%%%-----------------------------------------------------------------------
-define(INFO_IDENTITY(Category, Type, Name, Lang),
[#xmlel{name = <<"identity">>,
attrs =
[{<<"category">>, Category}, {<<"type">>, Type},
{<<"name">>, ?T(Lang, Name)}],
children = []}]).
-define(INFO_COMMAND(Name, Lang),
?INFO_IDENTITY(<<"automation">>, <<"command-node">>,
Name, Lang)).
-define(NODEJID(To, Name, Node),
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, jlib:jid_to_string(To)},
{<<"name">>, ?T(Lang, Name)}, {<<"node">>, Node}],
children = []}).
-define(NODE(Name, Node),
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, Server}, {<<"name">>, ?T(Lang, Name)},
{<<"node">>, Node}],
children = []}).
-define(NS_ADMINX(Sub),
<<(?NS_ADMIN)/binary, "#", Sub/binary>>).
-define(NS_ADMINL(Sub),
[<<"http:">>, <<"jabber.org">>, <<"protocol">>,
<<"admin">>, Sub]).
tokenize(Node) -> str:tokens(Node, <<"/#">>).
get_sm_identity(Acc, _From, _To, Node, Lang) ->
case Node of
<<"config">> ->
?INFO_COMMAND(<<"Configuration">>, Lang);
_ -> Acc
end.
get_local_identity(Acc, _From, _To, Node, Lang) ->
LNode = tokenize(Node),
case LNode of
[<<"running nodes">>, ENode] ->
?INFO_IDENTITY(<<"ejabberd">>, <<"node">>, ENode, Lang);
[<<"running nodes">>, _ENode, <<"DB">>] ->
?INFO_COMMAND(<<"Database">>, Lang);
[<<"running nodes">>, _ENode, <<"modules">>,
<<"start">>] ->
?INFO_COMMAND(<<"Start Modules">>, Lang);
[<<"running nodes">>, _ENode, <<"modules">>,
<<"stop">>] ->
?INFO_COMMAND(<<"Stop Modules">>, Lang);
[<<"running nodes">>, _ENode, <<"backup">>,
<<"backup">>] ->
?INFO_COMMAND(<<"Backup">>, Lang);
[<<"running nodes">>, _ENode, <<"backup">>,
<<"restore">>] ->
?INFO_COMMAND(<<"Restore">>, Lang);
[<<"running nodes">>, _ENode, <<"backup">>,
<<"textfile">>] ->
?INFO_COMMAND(<<"Dump to Text File">>, Lang);
[<<"running nodes">>, _ENode, <<"import">>,
<<"file">>] ->
?INFO_COMMAND(<<"Import File">>, Lang);
[<<"running nodes">>, _ENode, <<"import">>,
<<"dir">>] ->
?INFO_COMMAND(<<"Import Directory">>, Lang);
[<<"running nodes">>, _ENode, <<"restart">>] ->
?INFO_COMMAND(<<"Restart Service">>, Lang);
[<<"running nodes">>, _ENode, <<"shutdown">>] ->
?INFO_COMMAND(<<"Shut Down Service">>, Lang);
?NS_ADMINL(<<"add-user">>) ->
?INFO_COMMAND(<<"Add User">>, Lang);
?NS_ADMINL(<<"delete-user">>) ->
?INFO_COMMAND(<<"Delete User">>, Lang);
?NS_ADMINL(<<"end-user-session">>) ->
?INFO_COMMAND(<<"End User Session">>, Lang);
?NS_ADMINL(<<"get-user-password">>) ->
?INFO_COMMAND(<<"Get User Password">>, Lang);
?NS_ADMINL(<<"change-user-password">>) ->
?INFO_COMMAND(<<"Change User Password">>, Lang);
?NS_ADMINL(<<"get-user-lastlogin">>) ->
?INFO_COMMAND(<<"Get User Last Login Time">>, Lang);
?NS_ADMINL(<<"user-stats">>) ->
?INFO_COMMAND(<<"Get User Statistics">>, Lang);
?NS_ADMINL(<<"get-registered-users-num">>) ->
?INFO_COMMAND(<<"Get Number of Registered Users">>,
Lang);
?NS_ADMINL(<<"get-online-users-num">>) ->
?INFO_COMMAND(<<"Get Number of Online Users">>, Lang);
[<<"config">>, <<"acls">>] ->
?INFO_COMMAND(<<"Access Control Lists">>, Lang);
[<<"config">>, <<"access">>] ->
?INFO_COMMAND(<<"Access Rules">>, Lang);
_ -> Acc
end.
%%%-----------------------------------------------------------------------
-define(INFO_RESULT(Allow, Feats),
case Allow of
deny -> {error, ?ERR_FORBIDDEN};
allow -> {result, Feats}
end).
get_sm_features(Acc, From,
#jid{lserver = LServer} = _To, Node, _Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
false -> Acc;
_ ->
Allow = acl:match_rule(LServer, configure, From),
case Node of
<<"config">> -> ?INFO_RESULT(Allow, [?NS_COMMANDS]);
_ -> Acc
end
end.
get_local_features(Acc, From,
#jid{lserver = LServer} = _To, Node, _Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
false -> Acc;
_ ->
LNode = tokenize(Node),
Allow = acl:match_rule(LServer, configure, From),
case LNode of
[<<"config">>] -> ?INFO_RESULT(Allow, []);
[<<"user">>] -> ?INFO_RESULT(Allow, []);
[<<"online users">>] -> ?INFO_RESULT(Allow, []);
[<<"all users">>] -> ?INFO_RESULT(Allow, []);
[<<"all users">>, <<$@, _/binary>>] ->
?INFO_RESULT(Allow, []);
[<<"outgoing s2s">> | _] -> ?INFO_RESULT(Allow, []);
[<<"running nodes">>] -> ?INFO_RESULT(Allow, []);
[<<"stopped nodes">>] -> ?INFO_RESULT(Allow, []);
[<<"running nodes">>, _ENode] ->
?INFO_RESULT(Allow, [?NS_STATS]);
[<<"running nodes">>, _ENode, <<"DB">>] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"running nodes">>, _ENode, <<"modules">>] ->
?INFO_RESULT(Allow, []);
[<<"running nodes">>, _ENode, <<"modules">>, _] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"running nodes">>, _ENode, <<"backup">>] ->
?INFO_RESULT(Allow, []);
[<<"running nodes">>, _ENode, <<"backup">>, _] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"running nodes">>, _ENode, <<"import">>] ->
?INFO_RESULT(Allow, []);
[<<"running nodes">>, _ENode, <<"import">>, _] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"running nodes">>, _ENode, <<"restart">>] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"running nodes">>, _ENode, <<"shutdown">>] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
[<<"config">>, _] ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"add-user">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"delete-user">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"end-user-session">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"get-user-password">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"change-user-password">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"get-user-lastlogin">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"user-stats">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"get-registered-users-num">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
?NS_ADMINL(<<"get-online-users-num">>) ->
?INFO_RESULT(Allow, [?NS_COMMANDS]);
_ -> Acc
end
end.
%%%-----------------------------------------------------------------------
adhoc_sm_items(Acc, From, #jid{lserver = LServer} = To,
Lang) ->
case acl:match_rule(LServer, configure, From) of
allow ->
Items = case Acc of
{result, Its} -> Its;
empty -> []
end,
Nodes = [#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, jlib:jid_to_string(To)},
{<<"name">>, ?T(Lang, <<"Configuration">>)},
{<<"node">>, <<"config">>}],
children = []}],
{result, Items ++ Nodes};
_ -> Acc
end.
%%%-----------------------------------------------------------------------
get_sm_items(Acc, From,
#jid{user = User, server = Server, lserver = LServer} =
To,
Node, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
false -> Acc;
_ ->
Items = case Acc of
{result, Its} -> Its;
empty -> []
end,
case {acl:match_rule(LServer, configure, From), Node} of
{allow, <<"">>} ->
Nodes = [?NODEJID(To, <<"Configuration">>,
<<"config">>),
?NODEJID(To, <<"User Management">>, <<"user">>)],
{result,
Items ++ Nodes ++ get_user_resources(User, Server)};
{allow, <<"config">>} -> {result, []};
{_, <<"config">>} -> {error, ?ERR_FORBIDDEN};
_ -> Acc
end
end.
get_user_resources(User, Server) ->
Rs = ejabberd_sm:get_user_resources(User, Server),
lists:map(fun (R) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>,
<<User/binary, "@", Server/binary, "/",
R/binary>>},
{<<"name">>, User}],
children = []}
end,
lists:sort(Rs)).
%%%-----------------------------------------------------------------------
adhoc_local_items(Acc, From,
#jid{lserver = LServer, server = Server} = To, Lang) ->
case acl:match_rule(LServer, configure, From) of
allow ->
Items = case Acc of
{result, Its} -> Its;
empty -> []
end,
PermLev = get_permission_level(From),
Nodes = recursively_get_local_items(PermLev, LServer,
<<"">>, Server, Lang),
Nodes1 = lists:filter(fun (N) ->
Nd = xml:get_tag_attr_s(<<"node">>, N),
F = get_local_features([], From, To, Nd,
Lang),
case F of
{result, [?NS_COMMANDS]} -> true;
_ -> false
end
end,
Nodes),
{result, Items ++ Nodes1};
_ -> Acc
end.
recursively_get_local_items(_PermLev, _LServer,
<<"online users">>, _Server, _Lang) ->
[];
recursively_get_local_items(_PermLev, _LServer,
<<"all users">>, _Server, _Lang) ->
[];
recursively_get_local_items(PermLev, LServer, Node,
Server, Lang) ->
LNode = tokenize(Node),
Items = case get_local_items({PermLev, LServer}, LNode,
Server, Lang)
of
{result, Res} -> Res;
{error, _Error} -> []
end,
Nodes = lists:flatten(lists:map(fun (N) ->
S = xml:get_tag_attr_s(<<"jid">>,
N),
Nd = xml:get_tag_attr_s(<<"node">>,
N),
if (S /= Server) or
(Nd == <<"">>) ->
[];
true ->
[N,
recursively_get_local_items(PermLev,
LServer,
Nd,
Server,
Lang)]
end
end,
Items)),
Nodes.
get_permission_level(JID) ->
case acl:match_rule(global, configure, JID) of
allow -> global;
deny -> vhost
end.
%%%-----------------------------------------------------------------------
-define(ITEMS_RESULT(Allow, LNode, Fallback),
case Allow of
deny -> Fallback;
allow ->
PermLev = get_permission_level(From),
case get_local_items({PermLev, LServer}, LNode,
jlib:jid_to_string(To), Lang)
of
{result, Res} -> {result, Res};
{error, Error} -> {error, Error}
end
end).
get_local_items(Acc, From, #jid{lserver = LServer} = To,
<<"">>, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
false -> Acc;
_ ->
Items = case Acc of
{result, Its} -> Its;
empty -> []
end,
Allow = acl:match_rule(LServer, configure, From),
case Allow of
deny -> {result, Items};
allow ->
PermLev = get_permission_level(From),
case get_local_items({PermLev, LServer}, [],
jlib:jid_to_string(To), Lang)
of
{result, Res} -> {result, Items ++ Res};
{error, _Error} -> {result, Items}
end
end
end;
get_local_items(Acc, From, #jid{lserver = LServer} = To,
Node, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
false -> Acc;
_ ->
LNode = tokenize(Node),
Allow = acl:match_rule(LServer, configure, From),
case LNode of
[<<"config">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"user">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"online users">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"all users">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"all users">>, <<$@, _/binary>>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"outgoing s2s">> | _] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"stopped nodes">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"DB">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"modules">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"modules">>, _] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"backup">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"backup">>, _] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"import">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"import">>, _] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"restart">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"running nodes">>, _ENode, <<"shutdown">>] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
[<<"config">>, _] ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"add-user">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"delete-user">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"end-user-session">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"get-user-password">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"change-user-password">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"get-user-lastlogin">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"user-stats">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"get-registered-users-num">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
?NS_ADMINL(<<"get-online-users-num">>) ->
?ITEMS_RESULT(Allow, LNode, {error, ?ERR_FORBIDDEN});
_ -> Acc
end
end.
%%%-----------------------------------------------------------------------
%% @spec ({PermissionLevel, Host}, [string()], Server::string(), Lang)
%% -> {result, [xmlelement()]}
%% PermissionLevel = global | vhost
get_local_items(_Host, [], Server, Lang) ->
{result,
[?NODE(<<"Configuration">>, <<"config">>),
?NODE(<<"User Management">>, <<"user">>),
?NODE(<<"Online Users">>, <<"online users">>),
?NODE(<<"All Users">>, <<"all users">>),
?NODE(<<"Outgoing s2s Connections">>,
<<"outgoing s2s">>),
?NODE(<<"Running Nodes">>, <<"running nodes">>),
?NODE(<<"Stopped Nodes">>, <<"stopped nodes">>)]};
get_local_items(_Host, [<<"config">>], Server, Lang) ->
{result,
[?NODE(<<"Access Control Lists">>, <<"config/acls">>),
?NODE(<<"Access Rules">>, <<"config/access">>)]};
get_local_items(_Host, [<<"config">>, _], _Server,
_Lang) ->
{result, []};
get_local_items(_Host, [<<"user">>], Server, Lang) ->
{result,
[?NODE(<<"Add User">>, (?NS_ADMINX(<<"add-user">>))),
?NODE(<<"Delete User">>,
(?NS_ADMINX(<<"delete-user">>))),
?NODE(<<"End User Session">>,
(?NS_ADMINX(<<"end-user-session">>))),
?NODE(<<"Get User Password">>,
(?NS_ADMINX(<<"get-user-password">>))),
?NODE(<<"Change User Password">>,
(?NS_ADMINX(<<"change-user-password">>))),
?NODE(<<"Get User Last Login Time">>,
(?NS_ADMINX(<<"get-user-lastlogin">>))),
?NODE(<<"Get User Statistics">>,
(?NS_ADMINX(<<"user-stats">>))),
?NODE(<<"Get Number of Registered Users">>,
(?NS_ADMINX(<<"get-registered-users-num">>))),
?NODE(<<"Get Number of Online Users">>,
(?NS_ADMINX(<<"get-online-users-num">>)))]};
get_local_items(_Host, [<<"http:">> | _], _Server,
_Lang) ->
{result, []};
get_local_items({_, Host}, [<<"online users">>],
_Server, _Lang) ->
{result, get_online_vh_users(Host)};
get_local_items({_, Host}, [<<"all users">>], _Server,
_Lang) ->
{result, get_all_vh_users(Host)};
get_local_items({_, Host},
[<<"all users">>, <<$@, Diap/binary>>], _Server,
_Lang) ->
case catch ejabberd_auth:get_vh_registered_users(Host)
of
{'EXIT', _Reason} -> ?ERR_INTERNAL_SERVER_ERROR;
Users ->
SUsers = lists:sort([{S, U} || {U, S} <- Users]),
case catch begin
[S1, S2] = ejabberd_regexp:split(Diap, <<"-">>),
N1 = jlib:binary_to_integer(S1),
N2 = jlib:binary_to_integer(S2),
Sub = lists:sublist(SUsers, N1, N2 - N1 + 1),
lists:map(fun ({S, U}) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>,
<<U/binary, "@",
S/binary>>},
{<<"name">>,
<<U/binary, "@",
S/binary>>}],
children = []}
end,
Sub)
end
of
{'EXIT', _Reason} -> ?ERR_NOT_ACCEPTABLE;
Res -> {result, Res}
end
end;
get_local_items({_, Host}, [<<"outgoing s2s">>],
_Server, Lang) ->
{result, get_outgoing_s2s(Host, Lang)};
get_local_items({_, Host}, [<<"outgoing s2s">>, To],
_Server, Lang) ->
{result, get_outgoing_s2s(Host, Lang, To)};
get_local_items(_Host, [<<"running nodes">>], Server,
Lang) ->
{result, get_running_nodes(Server, Lang)};
get_local_items(_Host, [<<"stopped nodes">>], _Server,
Lang) ->
{result, get_stopped_nodes(Lang)};
get_local_items({global, _Host},
[<<"running nodes">>, ENode], Server, Lang) ->
{result,
[?NODE(<<"Database">>,
<<"running nodes/", ENode/binary, "/DB">>),
?NODE(<<"Modules">>,
<<"running nodes/", ENode/binary, "/modules">>),
?NODE(<<"Backup Management">>,
<<"running nodes/", ENode/binary, "/backup">>),
?NODE(<<"Import Users From jabberd14 Spool Files">>,
<<"running nodes/", ENode/binary, "/import">>),
?NODE(<<"Restart Service">>,
<<"running nodes/", ENode/binary, "/restart">>),
?NODE(<<"Shut Down Service">>,
<<"running nodes/", ENode/binary, "/shutdown">>)]};
get_local_items({vhost, _Host},
[<<"running nodes">>, ENode], Server, Lang) ->
{result,
[?NODE(<<"Modules">>,
<<"running nodes/", ENode/binary, "/modules">>)]};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"DB">>], _Server,
_Lang) ->
{result, []};
get_local_items(_Host,
[<<"running nodes">>, ENode, <<"modules">>], Server,
Lang) ->
{result,
[?NODE(<<"Start Modules">>,
<<"running nodes/", ENode/binary, "/modules/start">>),
?NODE(<<"Stop Modules">>,
<<"running nodes/", ENode/binary, "/modules/stop">>)]};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"modules">>, _],
_Server, _Lang) ->
{result, []};
get_local_items(_Host,
[<<"running nodes">>, ENode, <<"backup">>], Server,
Lang) ->
{result,
[?NODE(<<"Backup">>,
<<"running nodes/", ENode/binary, "/backup/backup">>),
?NODE(<<"Restore">>,
<<"running nodes/", ENode/binary, "/backup/restore">>),
?NODE(<<"Dump to Text File">>,
<<"running nodes/", ENode/binary,
"/backup/textfile">>)]};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"backup">>, _], _Server,
_Lang) ->
{result, []};
get_local_items(_Host,
[<<"running nodes">>, ENode, <<"import">>], Server,
Lang) ->
{result,
[?NODE(<<"Import File">>,
<<"running nodes/", ENode/binary, "/import/file">>),
?NODE(<<"Import Directory">>,
<<"running nodes/", ENode/binary, "/import/dir">>)]};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"import">>, _], _Server,
_Lang) ->
{result, []};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"restart">>], _Server,
_Lang) ->
{result, []};
get_local_items(_Host,
[<<"running nodes">>, _ENode, <<"shutdown">>], _Server,
_Lang) ->
{result, []};
get_local_items(_Host, _, _Server, _Lang) ->
{error, ?ERR_ITEM_NOT_FOUND}.
get_online_vh_users(Host) ->
case catch ejabberd_sm:get_vh_session_list(Host) of
{'EXIT', _Reason} -> [];
USRs ->
SURs = lists:sort([{S, U, R} || {U, S, R} <- USRs]),
lists:map(fun ({S, U, R}) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>,
<<U/binary, "@", S/binary, "/",
R/binary>>},
{<<"name">>,
<<U/binary, "@", S/binary>>}],
children = []}
end,
SURs)
end.
get_all_vh_users(Host) ->
case catch ejabberd_auth:get_vh_registered_users(Host)
of
{'EXIT', _Reason} -> [];
Users ->
SUsers = lists:sort([{S, U} || {U, S} <- Users]),
case length(SUsers) of
N when N =< 100 ->
lists:map(fun ({S, U}) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>,
<<U/binary, "@", S/binary>>},
{<<"name">>,
<<U/binary, "@", S/binary>>}],
children = []}
end,
SUsers);
N ->
NParts = trunc(math:sqrt(N * 6.17999999999999993783e-1))
+ 1,
M = trunc(N / NParts) + 1,
lists:map(fun (K) ->
L = K + M - 1,
Node = <<"@",
(iolist_to_binary(integer_to_list(K)))/binary,
"-",
(iolist_to_binary(integer_to_list(L)))/binary>>,
{FS, FU} = lists:nth(K, SUsers),
{LS, LU} = if L < N -> lists:nth(L, SUsers);
true -> lists:last(SUsers)
end,
Name = <<FU/binary, "@", FS/binary, " -- ",
LU/binary, "@", LS/binary>>,
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, Host},
{<<"node">>,
<<"all users/", Node/binary>>},
{<<"name">>, Name}],
children = []}
end,
lists:seq(1, N, M))
end
end.
get_outgoing_s2s(Host, Lang) ->
case catch ejabberd_s2s:dirty_get_connections() of
{'EXIT', _Reason} -> [];
Connections ->
DotHost = <<".", Host/binary>>,
TConns = [TH
|| {FH, TH} <- Connections,
Host == FH orelse str:suffix(DotHost, FH)],
lists:map(fun (T) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, Host},
{<<"node">>,
<<"outgoing s2s/", T/binary>>},
{<<"name">>,
iolist_to_binary(io_lib:format(?T(Lang,
<<"To ~s">>),
[T]))}],
children = []}
end,
lists:usort(TConns))
end.
get_outgoing_s2s(Host, Lang, To) ->
case catch ejabberd_s2s:dirty_get_connections() of
{'EXIT', _Reason} -> [];
Connections ->
lists:map(fun ({F, _T}) ->
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, Host},
{<<"node">>,
<<"outgoing s2s/", To/binary, "/",
F/binary>>},
{<<"name">>,
iolist_to_binary(io_lib:format(?T(Lang,
<<"From ~s">>),
[F]))}],
children = []}
end,
lists:keysort(1,
lists:filter(fun (E) -> element(2, E) == To
end,
Connections)))
end.
get_running_nodes(Server, _Lang) ->
case catch mnesia:system_info(running_db_nodes) of
{'EXIT', _Reason} -> [];
DBNodes ->
lists:map(fun (N) ->
S = iolist_to_binary(atom_to_list(N)),
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, Server},
{<<"node">>,
<<"running nodes/", S/binary>>},
{<<"name">>, S}],
children = []}
end,
lists:sort(DBNodes))
end.
get_stopped_nodes(_Lang) ->
case catch lists:usort(mnesia:system_info(db_nodes) ++
mnesia:system_info(extra_db_nodes))
-- mnesia:system_info(running_db_nodes)
of
{'EXIT', _Reason} -> [];
DBNodes ->
lists:map(fun (N) ->
S = iolist_to_binary(atom_to_list(N)),
#xmlel{name = <<"item">>,
attrs =
[{<<"jid">>, ?MYNAME},
{<<"node">>,
<<"stopped nodes/", S/binary>>},
{<<"name">>, S}],
children = []}
end,
lists:sort(DBNodes))
end.
%%-------------------------------------------------------------------------
-define(COMMANDS_RESULT(LServerOrGlobal, From, To,
Request),
case acl:match_rule(LServerOrGlobal, configure, From) of
deny -> {error, ?ERR_FORBIDDEN};
allow -> adhoc_local_commands(From, To, Request)
end).
adhoc_local_commands(Acc, From,
#jid{lserver = LServer} = To,
#adhoc_request{node = Node} = Request) ->
LNode = tokenize(Node),
case LNode of
[<<"running nodes">>, _ENode, <<"DB">>] ->
?COMMANDS_RESULT(global, From, To, Request);
[<<"running nodes">>, _ENode, <<"modules">>, _] ->
?COMMANDS_RESULT(LServer, From, To, Request);
[<<"running nodes">>, _ENode, <<"backup">>, _] ->
?COMMANDS_RESULT(global, From, To, Request);
[<<"running nodes">>, _ENode, <<"import">>, _] ->
?COMMANDS_RESULT(global, From, To, Request);
[<<"running nodes">>, _ENode, <<"restart">>] ->
?COMMANDS_RESULT(global, From, To, Request);
[<<"running nodes">>, _ENode, <<"shutdown">>] ->
?COMMANDS_RESULT(global, From, To, Request);
[<<"config">>, _] ->
?COMMANDS_RESULT(LServer, From, To, Request);
?NS_ADMINL(_) ->
?COMMANDS_RESULT(LServer, From, To, Request);
_ -> Acc
end.
adhoc_local_commands(From,
#jid{lserver = LServer} = _To,
#adhoc_request{lang = Lang, node = Node,
sessionid = SessionID, action = Action,
xdata = XData} =
Request) ->
LNode = tokenize(Node),
ActionIsExecute = lists:member(Action,
[<<"">>, <<"execute">>, <<"complete">>]),
if Action == <<"cancel">> ->
adhoc:produce_response(Request,
#adhoc_response{status = canceled});
XData == false, ActionIsExecute ->
case get_form(LServer, LNode, Lang) of
{result, Form} ->
adhoc:produce_response(Request,
#adhoc_response{status = executing,
elements = Form});
{result, Status, Form} ->
adhoc:produce_response(Request,
#adhoc_response{status = Status,
elements = Form});
{error, Error} -> {error, Error}
end;
XData /= false, ActionIsExecute ->
case jlib:parse_xdata_submit(XData) of
invalid -> {error, ?ERR_BAD_REQUEST};
Fields ->
case catch set_form(From, LServer, LNode, Lang, Fields)
of
{result, Res} ->
adhoc:produce_response(#adhoc_response{lang = Lang,
node = Node,
sessionid =
SessionID,
elements = Res,
status =
completed});
{'EXIT', _} -> {error, ?ERR_BAD_REQUEST};
{error, Error} -> {error, Error}
end
end;
true -> {error, ?ERR_BAD_REQUEST}
end.
-define(TVFIELD(Type, Var, Val),
#xmlel{name = <<"field">>,
attrs = [{<<"type">>, Type}, {<<"var">>, Var}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children = [{xmlcdata, Val}]}]}).
-define(HFIELD(),
?TVFIELD(<<"hidden">>, <<"FORM_TYPE">>, (?NS_ADMIN))).
-define(TLFIELD(Type, Label, Var),
#xmlel{name = <<"field">>,
attrs =
[{<<"type">>, Type}, {<<"label">>, ?T(Lang, Label)},
{<<"var">>, Var}],
children = []}).
-define(XFIELD(Type, Label, Var, Val),
#xmlel{name = <<"field">>,
attrs =
[{<<"type">>, Type}, {<<"label">>, ?T(Lang, Label)},
{<<"var">>, Var}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children = [{xmlcdata, Val}]}]}).
-define(XMFIELD(Type, Label, Var, Vals),
#xmlel{name = <<"field">>,
attrs =
[{<<"type">>, Type}, {<<"label">>, ?T(Lang, Label)},
{<<"var">>, Var}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children = [{xmlcdata, Val}]}
|| Val <- Vals]}).
-define(TABLEFIELD(Table, Val),
#xmlel{name = <<"field">>,
attrs =
[{<<"type">>, <<"list-single">>},
{<<"label">>, iolist_to_binary(atom_to_list(Table))},
{<<"var">>, iolist_to_binary(atom_to_list(Table))}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children =
[{xmlcdata,
iolist_to_binary(atom_to_list(Val))}]},
#xmlel{name = <<"option">>,
attrs = [{<<"label">>, ?T(Lang, <<"RAM copy">>)}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children =
[{xmlcdata, <<"ram_copies">>}]}]},
#xmlel{name = <<"option">>,
attrs =
[{<<"label">>,
?T(Lang, <<"RAM and disc copy">>)}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children =
[{xmlcdata, <<"disc_copies">>}]}]},
#xmlel{name = <<"option">>,
attrs =
[{<<"label">>, ?T(Lang, <<"Disc only copy">>)}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children =
[{xmlcdata,
<<"disc_only_copies">>}]}]},
#xmlel{name = <<"option">>,
attrs = [{<<"label">>, ?T(Lang, <<"Remote copy">>)}],
children =
[#xmlel{name = <<"value">>, attrs = [],
children =
[{xmlcdata, <<"unknown">>}]}]}]}).
get_form(_Host, [<<"running nodes">>, ENode, <<"DB">>],
Lang) ->
case search_running_node(ENode) of
false -> {error, ?ERR_ITEM_NOT_FOUND};
Node ->
case rpc:call(Node, mnesia, system_info, [tables]) of
{badrpc, _Reason} ->
{error, ?ERR_INTERNAL_SERVER_ERROR};
Tables ->
STables = lists:sort(Tables),
{result,
[#xmlel{name = <<"x">>,
attrs = [{<<"xmlns">>, ?NS_XDATA}],
children =
[?HFIELD(),
#xmlel{name = <<"title">>, attrs = [],
children =
[{xmlcdata,