Chapril/xmpp.chapril.org-ejabberd
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xmpp.chapril.org-ejabberd/test/ejabberd_SUITE.erl
Evgeniy Khramtsov 94c21f3149 Better handle incoming packets sequence
2013-06-18 22:36:43 +10:00

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%%%-------------------------------------------------------------------
%%% @author Evgeniy Khramtsov <ekhramtsov@process-one.net>
%%% @copyright (C) 2013, Evgeniy Khramtsov
%%% @doc
%%%
%%% @end
%%% Created : 2 Jun 2013 by Evgeniy Khramtsov <ekhramtsov@process-one.net>
%%%-------------------------------------------------------------------
-module(ejabberd_SUITE).
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-include("xml.hrl").
-include("ns.hrl").
-include("ejabberd.hrl").
-include("mod_proxy65.hrl").
-include("xmpp_codec.hrl").
-define(STREAM_HEADER,
<<"<?xml version='1.0'?><stream:stream "
"xmlns:stream='http://etherx.jabber.org/stream"
"s' xmlns='jabber:client' to='~s' version='1.0"
"'>">>).
-define(STREAM_TRAILER, <<"</stream:stream>">>).
-define(PUBSUB(Node), <<(?NS_PUBSUB)/binary, "#", Node>>).
-define(recv2(P1, P2),
(fun() ->
case {R1 = recv(), R2 = recv()} of
{P1, P2} -> {R1, R2};
{P2, P1} -> {R2, R1}
end
end)()).
-define(recv3(P1, P2, P3),
(fun() ->
case R3 = recv() of
P1 -> insert(R3, 1, ?recv2(P2, P3));
P2 -> insert(R3, 2, ?recv2(P1, P3));
P3 -> insert(R3, 3, ?recv2(P1, P2))
end
end)()).
-define(recv4(P1, P2, P3, P4),
(fun() ->
case R4 = recv() of
P1 -> insert(R4, 1, ?recv3(P2, P3, P4));
P2 -> insert(R4, 2, ?recv3(P1, P3, P4));
P3 -> insert(R4, 3, ?recv3(P1, P2, P4));
P4 -> insert(R4, 4, ?recv3(P1, P2, P3))
end
end)()).
-define(recv5(P1, P2, P3, P4, P5),
(fun() ->
case R5 = recv() of
P1 -> insert(R5, 1, ?recv4(P2, P3, P4, P5));
P2 -> insert(R5, 2, ?recv4(P1, P3, P4, P5));
P3 -> insert(R5, 3, ?recv4(P1, P2, P4, P5));
P4 -> insert(R5, 4, ?recv4(P1, P2, P3, P5));
P5 -> insert(R5, 5, ?recv4(P1, P2, P3, P4))
end
end)()).
suite() ->
[{timetrap, {seconds,10}}].
init_per_suite(Config) ->
DataDir = proplists:get_value(data_dir, Config),
PrivDir = proplists:get_value(priv_dir, Config),
ConfigPath = filename:join([DataDir, "ejabberd.cfg"]),
LogPath = filename:join([PrivDir, "ejabberd.log"]),
SASLPath = filename:join([PrivDir, "sasl.log"]),
MnesiaDir = filename:join([PrivDir, "mnesia"]),
CertFile = filename:join([DataDir, "cert.pem"]),
{ok, CWD} = file:get_cwd(),
{ok, _} = file:copy(CertFile, filename:join([CWD, "cert.pem"])),
application:set_env(ejabberd, config, ConfigPath),
application:set_env(ejabberd, log_path, LogPath),
application:set_env(sasl, sasl_error_logger, {file, SASLPath}),
application:set_env(mnesia, dir, MnesiaDir),
ok = application:start(ejabberd),
[{server, <<"localhost">>},
{port, 5222},
{host, "localhost"},
{certfile, CertFile},
{resource, <<"resource">>},
{password, <<"password">>}
|Config].
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Pid = start_event_relay(),
set_opt(event_relay, Pid, Config).
end_per_group(_GroupName, Config) ->
stop_event_relay(Config),
ok.
init_per_testcase(stop_ejabberd, OrigConfig) ->
User = <<"test_stop">>,
Config = set_opt(user, User, OrigConfig),
ejabberd_auth:try_register(User,
?config(server, Config),
?config(password, Config)),
open_session(bind(auth(connect(Config))));
init_per_testcase(TestCase, OrigConfig) ->
subscribe_to_events(OrigConfig),
Server = ?config(server, OrigConfig),
Resource = ?config(resource, OrigConfig),
Test = atom_to_list(TestCase),
IsMaster = lists:suffix("_master", Test),
IsSlave = lists:suffix("_slave", Test),
User = if IsMaster -> <<"test_master">>;
IsSlave -> <<"test_slave">>;
true -> <<"test_single">>
end,
Slave = jlib:make_jid(<<"test_slave">>, Server, Resource),
Master = jlib:make_jid(<<"test_master">>, Server, Resource),
Config = set_opt(user, User,
set_opt(slave, Slave,
set_opt(master, Master, OrigConfig))),
case TestCase of
test_connect ->
Config;
test_auth ->
connect(Config);
test_starttls ->
connect(Config);
test_zlib ->
connect(Config);
test_register ->
connect(Config);
auth_md5 ->
connect(Config);
auth_plain ->
connect(Config);
test_bind ->
auth(connect(Config));
test_open_session ->
bind(auth(connect(Config)));
_ when IsMaster or IsSlave ->
Password = ?config(password, Config),
ejabberd_auth:try_register(User, Server, Password),
open_session(bind(auth(connect(Config))));
_ ->
open_session(bind(auth(connect(Config))))
end.
end_per_testcase(_TestCase, _Config) ->
ok.
groups() ->
[{single_user, [sequence],
[test_connect,
test_starttls,
test_zlib,
test_register,
auth_plain,
auth_md5,
test_auth,
test_bind,
test_open_session,
roster_get,
presence_broadcast,
ping,
version,
time,
stats,
disco,
last,
private,
privacy,
blocking,
vcard,
pubsub,
muc_single,
test_unregister]},
{test_roster_subscribe, [parallel],
[roster_subscribe_master,
roster_subscribe_slave]},
{test_proxy65, [parallel],
[proxy65_master, proxy65_slave]},
{test_offline, [sequence],
[offline_master, offline_slave]},
{test_roster_remove, [parallel],
[roster_remove_master,
roster_remove_slave]}].
all() ->
[{group, single_user},
{group, test_roster_subscribe},
{group, test_proxy65},
{group, test_offline},
{group, test_roster_remove},
stop_ejabberd].
stop_ejabberd(Config) ->
ok = application:stop(ejabberd),
#stream_error{reason = 'system-shutdown'} = recv(),
{xmlstreamend, <<"stream:stream">>} = recv(),
Config.
test_connect(Config) ->
disconnect(connect(Config)).
connect(Config) ->
{ok, Sock} = ejabberd_socket:connect(
?config(host, Config),
?config(port, Config),
[binary, {packet, 0}, {active, false}]),
init_stream(set_opt(socket, Sock, Config)).
init_stream(Config) ->
ok = send_text(Config, io_lib:format(?STREAM_HEADER,
[?config(server, Config)])),
{xmlstreamstart, <<"stream:stream">>, Attrs} = recv(),
<<"jabber:client">> = xml:get_attr_s(<<"xmlns">>, Attrs),
<<"1.0">> = xml:get_attr_s(<<"version">>, Attrs),
#stream_features{sub_els = Fs} = recv(),
Mechs = lists:flatmap(
fun(#sasl_mechanisms{list = Ms}) ->
Ms;
(_) ->
[]
end, Fs),
lists:foldl(
fun(#feature_register{}, Acc) ->
set_opt(register, true, Acc);
(#starttls{}, Acc) ->
set_opt(starttls, true, Acc);
(#compression{methods = Ms}, Acc) ->
set_opt(compression, Ms, Acc);
(_, Acc) ->
Acc
end, set_opt(mechs, Mechs, Config), Fs).
disconnect(Config) ->
Socket = ?config(socket, Config),
ok = ejabberd_socket:send(Socket, ?STREAM_TRAILER),
{xmlstreamend, <<"stream:stream">>} = recv(),
ejabberd_socket:close(Socket),
Config.
test_starttls(Config) ->
case ?config(starttls, Config) of
true ->
disconnect(starttls(Config));
_ ->
{skipped, 'starttls_not_available'}
end.
starttls(Config) ->
send(Config, #starttls{}),
#starttls_proceed{} = recv(),
TLSSocket = ejabberd_socket:starttls(
?config(socket, Config),
[{certfile, ?config(certfile, Config)},
connect]),
init_stream(set_opt(socket, TLSSocket, Config)).
test_zlib(Config) ->
case ?config(compression, Config) of
[_|_] = Ms ->
case lists:member(<<"zlib">>, Ms) of
true ->
disconnect(zlib(Config));
false ->
{skipped, 'zlib_not_available'}
end;
_ ->
{skipped, 'compression_not_available'}
end.
zlib(Config) ->
send(Config, #compress{methods = [<<"zlib">>]}),
#compressed{} = recv(),
ZlibSocket = ejabberd_socket:compress(?config(socket, Config)),
init_stream(set_opt(socket, ZlibSocket, Config)).
test_register(Config) ->
case ?config(register, Config) of
true ->
disconnect(register(Config));
_ ->
{skipped, 'registration_not_available'}
end.
register(Config) ->
#iq{type = result,
sub_els = [#register{username = none,
password = none}]} =
send_recv(Config, #iq{type = get, to = server_jid(Config),
sub_els = [#register{}]}),
#iq{type = result, sub_els = []} =
send_recv(
Config,
#iq{type = set,
sub_els = [#register{username = ?config(user, Config),
password = ?config(password, Config)}]}),
Config.
test_unregister(Config) ->
case ?config(register, Config) of
true ->
try_unregister(Config);
_ ->
{skipped, 'registration_not_available'}
end.
try_unregister(Config) ->
true = is_feature_advertised(Config, ?NS_REGISTER),
#iq{type = result, sub_els = []} =
send_recv(
Config,
#iq{type = set,
sub_els = [#register{remove = true}]}),
#stream_error{reason = conflict} = recv(),
Config.
test_auth(Config) ->
disconnect(auth(Config)).
auth(Config) ->
Mechs = ?config(mechs, Config),
HaveMD5 = lists:member(<<"DIGEST-MD5">>, Mechs),
HavePLAIN = lists:member(<<"PLAIN">>, Mechs),
if HavePLAIN ->
auth_SASL(<<"PLAIN">>, Config);
HaveMD5 ->
auth_SASL(<<"DIGEST-MD5">>, Config);
true ->
ct:fail(no_sasl_mechanisms_available)
end.
test_bind(Config) ->
disconnect(bind(Config)).
bind(Config) ->
#iq{type = result, sub_els = [#bind{}]} =
send_recv(
Config,
#iq{type = set,
sub_els = [#bind{resource = ?config(resource, Config)}]}),
Config.
test_open_session(Config) ->
disconnect(open_session(Config)).
open_session(Config) ->
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{type = set, sub_els = [#session{}]}),
Config.
roster_get(Config) ->
#iq{type = result, sub_els = [#roster{items = []}]} =
send_recv(Config, #iq{type = get, sub_els = [#roster{}]}),
disconnect(Config).
presence_broadcast(Config) ->
send(Config, #presence{}),
JID = my_jid(Config),
%% We receive the welcome message and the presence broadcast
?recv2(#message{type = normal},
#presence{from = JID, to = JID}),
disconnect(Config).
ping(Config) ->
true = is_feature_advertised(Config, ?NS_PING),
#iq{type = result, sub_els = []} =
send_recv(
Config,
#iq{type = get, sub_els = [#ping{}], to = server_jid(Config)}),
disconnect(Config).
version(Config) ->
true = is_feature_advertised(Config, ?NS_VERSION),
#iq{type = result, sub_els = [#version{}]} =
send_recv(
Config, #iq{type = get, sub_els = [#version{}],
to = server_jid(Config)}),
disconnect(Config).
time(Config) ->
true = is_feature_advertised(Config, ?NS_TIME),
#iq{type = result, sub_els = [#time{}]} =
send_recv(Config, #iq{type = get, sub_els = [#time{}],
to = server_jid(Config)}),
disconnect(Config).
disco(Config) ->
true = is_feature_advertised(Config, ?NS_DISCO_INFO),
true = is_feature_advertised(Config, ?NS_DISCO_ITEMS),
#iq{type = result, sub_els = [#disco_items{items = Items}]} =
send_recv(
Config, #iq{type = get, sub_els = [#disco_items{}],
to = server_jid(Config)}),
lists:foreach(
fun(#disco_item{jid = JID, node = Node}) ->
#iq{type = result} =
send_recv(Config,
#iq{type = get, to = JID,
sub_els = [#disco_info{node = Node}]})
end, Items),
disconnect(Config).
private(Config) ->
Conference = #bookmark_conference{name = <<"Some name">>,
autojoin = true,
jid = jlib:make_jid(
<<"some">>,
<<"some.conference.org">>,
<<>>)},
Storage = #bookmark_storage{conference = [Conference]},
#iq{type = error} =
send_recv(Config, #iq{type = get, sub_els = [#private{}],
to = server_jid(Config)}),
#iq{type = result, sub_els = []} =
send_recv(
Config, #iq{type = set,
sub_els = [#private{sub_els = [Storage]}]}),
#iq{type = result,
sub_els = [#private{sub_els = [Storage]}]} =
send_recv(
Config,
#iq{type = get,
sub_els = [#private{sub_els = [#bookmark_storage{}]}]}),
disconnect(Config).
last(Config) ->
true = is_feature_advertised(Config, ?NS_LAST),
#iq{type = result, sub_els = [#last{}]} =
send_recv(Config, #iq{type = get, sub_els = [#last{}],
to = server_jid(Config)}),
disconnect(Config).
privacy(Config) ->
true = is_feature_advertised(Config, ?NS_PRIVACY),
#iq{type = result, sub_els = [#privacy{}]} =
send_recv(Config, #iq{type = get, sub_els = [#privacy{}]}),
JID = <<"tybalt@example.com">>,
I1 = send(Config,
#iq{type = set,
sub_els = [#privacy{
lists = [#privacy_list{
name = <<"public">>,
items =
[#privacy_item{
type = jid,
order = 3,
action = deny,
kinds = ['presence-in'],
value = JID}]}]}]}),
{Push1, _} =
?recv2(
#iq{type = set,
sub_els = [#privacy{
lists = [#privacy_list{
name = <<"public">>}]}]},
#iq{type = result, id = I1, sub_els = []}),
send(Config, make_iq_result(Push1)),
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{type = set,
sub_els = [#privacy{active = <<"public">>}]}),
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{type = set,
sub_els = [#privacy{default = <<"public">>}]}),
#iq{type = result,
sub_els = [#privacy{default = <<"public">>,
active = <<"public">>,
lists = [#privacy_list{name = <<"public">>}]}]} =
send_recv(Config, #iq{type = get, sub_els = [#privacy{}]}),
#iq{type = result, sub_els = []} =
send_recv(Config,
#iq{type = set, sub_els = [#privacy{default = none}]}),
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{type = set, sub_els = [#privacy{active = none}]}),
I2 = send(Config, #iq{type = set,
sub_els = [#privacy{
lists =
[#privacy_list{
name = <<"public">>}]}]}),
{Push2, _} =
?recv2(
#iq{type = set,
sub_els = [#privacy{
lists = [#privacy_list{
name = <<"public">>}]}]},
#iq{type = result, id = I2, sub_els = []}),
send(Config, make_iq_result(Push2)),
disconnect(Config).
blocking(Config) ->
true = is_feature_advertised(Config, ?NS_BLOCKING),
JID = jlib:make_jid(<<"romeo">>, <<"montague.net">>, <<>>),
#iq{type = result, sub_els = [#block_list{}]} =
send_recv(Config, #iq{type = get, sub_els = [#block_list{}]}),
I1 = send(Config, #iq{type = set,
sub_els = [#block{items = [JID]}]}),
{Push1, Push2, _} =
?recv3(
#iq{type = set,
sub_els = [#privacy{lists = [#privacy_list{}]}]},
#iq{type = set,
sub_els = [#block{items = [JID]}]},
#iq{type = result, id = I1, sub_els = []}),
send(Config, make_iq_result(Push1)),
send(Config, make_iq_result(Push2)),
I2 = send(Config, #iq{type = set,
sub_els = [#unblock{items = [JID]}]}),
{Push3, Push4, _} =
?recv3(
#iq{type = set,
sub_els = [#privacy{lists = [#privacy_list{}]}]},
#iq{type = set,
sub_els = [#unblock{items = [JID]}]},
#iq{type = result, id = I2, sub_els = []}),
send(Config, make_iq_result(Push3)),
send(Config, make_iq_result(Push4)),
disconnect(Config).
vcard(Config) ->
true = is_feature_advertised(Config, ?NS_VCARD),
VCard =
#vcard{fn = <<"Peter Saint-Andre">>,
n = #vcard_name{family = <<"Saint-Andre">>,
given = <<"Peter">>},
nickname = <<"stpeter">>,
bday = <<"1966-08-06">>,
adr = [#vcard_adr{work = true,
extadd = <<"Suite 600">>,
street = <<"1899 Wynkoop Street">>,
locality = <<"Denver">>,
region = <<"CO">>,
pcode = <<"80202">>,
ctry = <<"USA">>},
#vcard_adr{home = true,
locality = <<"Denver">>,
region = <<"CO">>,
pcode = <<"80209">>,
ctry = <<"USA">>}],
tel = [#vcard_tel{work = true,voice = true,
number = <<"303-308-3282">>},
#vcard_tel{home = true,voice = true,
number = <<"303-555-1212">>}],
email = [#vcard_email{internet = true,pref = true,
userid = <<"stpeter@jabber.org">>}],
jabberid = <<"stpeter@jabber.org">>,
title = <<"Executive Director">>,role = <<"Patron Saint">>,
org = #vcard_org{name = <<"XMPP Standards Foundation">>},
url = <<"http://www.xmpp.org/xsf/people/stpeter.shtml">>,
desc = <<"More information about me is located on my "
"personal website: http://www.saint-andre.com/">>},
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{type = set, sub_els = [VCard]}),
%% TODO: check if VCard == VCard1.
#iq{type = result, sub_els = [_VCard1]} =
send_recv(Config, #iq{type = get, sub_els = [#vcard{}]}),
disconnect(Config).
stats(Config) ->
#iq{type = result, sub_els = [#stats{stat = Stats}]} =
send_recv(Config, #iq{type = get, sub_els = [#stats{}],
to = server_jid(Config)}),
lists:foreach(
fun(#stat{} = Stat) ->
#iq{type = result, sub_els = [_|_]} =
send_recv(Config, #iq{type = get,
sub_els = [#stats{stat = [Stat]}],
to = server_jid(Config)})
end, Stats),
disconnect(Config).
pubsub(Config) ->
true = is_feature_advertised(Config, ?NS_PUBSUB),
%% Publish <presence/> element within node "presence"
ItemID = randoms:get_string(),
Node = <<"presence">>,
Item = #pubsub_item{id = ItemID, sub_els = [#presence{}]},
#iq{type = result,
sub_els = [#pubsub{publish = {<<"presence">>,
[#pubsub_item{id = ItemID}]}}]} =
send_recv(Config,
#iq{type = set, to = pubsub_jid(Config),
sub_els = [#pubsub{publish = {Node, [Item]}}]}),
%% Subscribe to node "presence"
I = send(Config,
#iq{type = set, to = pubsub_jid(Config),
sub_els = [#pubsub{subscribe = {Node, my_jid(Config)}}]}),
?recv2(
#message{sub_els = [#pubsub_event{}, #delay{}]},
#iq{type = result, id = I}),
%% Get subscriptions
true = is_feature_advertised(Config, ?PUBSUB("retrieve-subscriptions")),
#iq{type = result,
sub_els =
[#pubsub{subscriptions =
{none, [#pubsub_subscription{node = Node}]}}]} =
send_recv(Config, #iq{type = get, to = pubsub_jid(Config),
sub_els = [#pubsub{subscriptions = {none, []}}]}),
%% Get affiliations
true = is_feature_advertised(Config, ?PUBSUB("retrieve-affiliations")),
#iq{type = result,
sub_els = [#pubsub{
affiliations =
[#pubsub_affiliation{node = Node, type = owner}]}]} =
send_recv(Config, #iq{type = get, to = pubsub_jid(Config),
sub_els = [#pubsub{affiliations = []}]}),
disconnect(Config).
auth_md5(Config) ->
Mechs = ?config(mechs, Config),
case lists:member(<<"DIGEST-MD5">>, Mechs) of
true ->
disconnect(auth_SASL(<<"DIGEST-MD5">>, Config));
false ->
disconnect(Config),
{skipped, 'DIGEST-MD5_not_available'}
end.
auth_plain(Config) ->
Mechs = ?config(mechs, Config),
case lists:member(<<"PLAIN">>, Mechs) of
true ->
disconnect(auth_SASL(<<"PLAIN">>, Config));
false ->
disconnect(Config),
{skipped, 'PLAIN_not_available'}
end.
roster_subscribe_master(Config) ->
send(Config, #presence{}),
#presence{} = recv(),
wait_for_slave(Config),
Peer = ?config(slave, Config),
LPeer = jlib:jid_remove_resource(Peer),
send(Config, #presence{type = subscribe, to = LPeer}),
Push1 = #iq{type = set,
sub_els = [#roster{items = [#roster_item{
ask = subscribe,
subscription = none,
jid = LPeer}]}]} = recv(),
send(Config, make_iq_result(Push1)),
{Push2, _} = ?recv2(
#iq{type = set,
sub_els = [#roster{items = [#roster_item{
subscription = to,
jid = LPeer}]}]},
#presence{type = subscribed, from = LPeer}),
send(Config, make_iq_result(Push2)),
#presence{type = undefined, from = Peer} = recv(),
%% BUG: ejabberd sends previous push again. Is it ok?
Push3 = #iq{type = set,
sub_els = [#roster{items = [#roster_item{
subscription = to,
jid = LPeer}]}]} = recv(),
send(Config, make_iq_result(Push3)),
#presence{type = subscribe, from = LPeer} = recv(),
send(Config, #presence{type = subscribed, to = LPeer}),
Push4 = #iq{type = set,
sub_els = [#roster{items = [#roster_item{
subscription = both,
jid = LPeer}]}]} = recv(),
send(Config, make_iq_result(Push4)),
%% Move into a group
Groups = [<<"A">>, <<"B">>],
Item = #roster_item{jid = LPeer, groups = Groups},
I1 = send(Config, #iq{type = set, sub_els = [#roster{items = [Item]}]}),
{Push5, _} = ?recv2(
#iq{type = set,
sub_els =
[#roster{items = [#roster_item{
jid = LPeer,
subscription = both}]}]},
#iq{type = result, id = I1, sub_els = []}),
send(Config, make_iq_result(Push5)),
#iq{sub_els = [#roster{items = [#roster_item{groups = G1}]}]} = Push5,
Groups = lists:sort(G1),
wait_for_slave(Config),
#presence{type = unavailable, from = Peer} = recv(),
disconnect(Config).
roster_subscribe_slave(Config) ->
send(Config, #presence{}),
#presence{} = recv(),
wait_for_master(Config),
Peer = ?config(master, Config),
LPeer = jlib:jid_remove_resource(Peer),
#presence{type = subscribe, from = LPeer} = recv(),
send(Config, #presence{type = subscribed, to = LPeer}),
Push1 = #iq{type = set,
sub_els = [#roster{items = [#roster_item{
subscription = from,
jid = LPeer}]}]} = recv(),
send(Config, make_iq_result(Push1)),
send(Config, #presence{type = subscribe, to = LPeer}),
Push2 = #iq{type = set,
sub_els = [#roster{items = [#roster_item{
ask = subscribe,
subscription = from,
jid = LPeer}]}]} = recv(),
send(Config, make_iq_result(Push2)),
{Push3, _} = ?recv2(
#iq{type = set,
sub_els = [#roster{items = [#roster_item{
subscription = both,
jid = LPeer}]}]},
#presence{type = subscribed, from = LPeer}),
send(Config, make_iq_result(Push3)),
#presence{type = undefined, from = Peer} = recv(),
wait_for_master(Config),
disconnect(Config).
roster_remove_master(Config) ->
MyJID = my_jid(Config),
Peer = ?config(slave, Config),
LPeer = jlib:jid_remove_resource(Peer),
Groups = [<<"A">>, <<"B">>],
wait_for_slave(Config),
send(Config, #presence{}),
?recv2(#presence{from = MyJID, type = undefined},
#presence{from = Peer, type = undefined}),
%% The peer removed us from its roster.
{Push1, Push2, _, _, _} =
?recv5(
%% TODO: I guess this can be optimized, we don't need
%% to send transient roster push with subscription = 'to'.
#iq{type = set,
sub_els =
[#roster{items = [#roster_item{
jid = LPeer,
subscription = to}]}]},
#iq{type = set,
sub_els =
[#roster{items = [#roster_item{
jid = LPeer,
subscription = none}]}]},
#presence{type = unsubscribe, from = LPeer},
#presence{type = unsubscribed, from = LPeer},
#presence{type = unavailable, from = Peer}),
send(Config, make_iq_result(Push1)),
send(Config, make_iq_result(Push2)),
#iq{sub_els = [#roster{items = [#roster_item{groups = G1}]}]} = Push1,
#iq{sub_els = [#roster{items = [#roster_item{groups = G2}]}]} = Push2,
Groups = lists:sort(G1), Groups = lists:sort(G2),
disconnect(Config).
roster_remove_slave(Config) ->
MyJID = my_jid(Config),
Peer = ?config(master, Config),
LPeer = jlib:jid_remove_resource(Peer),
send(Config, #presence{}),
#presence{from = MyJID, type = undefined} = recv(),
wait_for_master(Config),
#presence{from = Peer, type = undefined} = recv(),
%% Remove the peer from roster.
Item = #roster_item{jid = LPeer, subscription = remove},
I = send(Config, #iq{type = set, sub_els = [#roster{items = [Item]}]}),
{Push, _, _} = ?recv3(
#iq{type = set,
sub_els =
[#roster{items = [#roster_item{
jid = LPeer,
subscription = remove}]}]},
#iq{type = result, id = I, sub_els = []},
#presence{type = unavailable, from = Peer}),
send(Config, make_iq_result(Push)),
disconnect(Config).
proxy65_master(Config) ->
Proxy = proxy_jid(Config),
MyJID = my_jid(Config),
Peer = ?config(slave, Config),
wait_for_slave(Config),
send(Config, #presence{}),
?recv2(#presence{from = MyJID, type = undefined},
#presence{from = Peer, type = undefined}),
true = is_feature_advertised(Config, ?NS_BYTESTREAMS, Proxy),
#iq{type = result, sub_els = [#bytestreams{hosts = [StreamHost]}]} =
send_recv(
Config,
#iq{type = get, sub_els = [#bytestreams{}], to = Proxy}),
SID = randoms:get_string(),
Data = crypto:rand_bytes(1024),
put_event(Config, {StreamHost, SID, Data}),
Socks5 = socks5_connect(StreamHost, {SID, MyJID, Peer}),
wait_for_slave(Config),
#iq{type = result, sub_els = []} =
send_recv(Config,
#iq{type = set, to = Proxy,
sub_els = [#bytestreams{activate = Peer, sid = SID}]}),
socks5_send(Socks5, Data),
#presence{type = unavailable, from = Peer} = recv(),
disconnect(Config).
proxy65_slave(Config) ->
MyJID = my_jid(Config),
Peer = ?config(master, Config),
send(Config, #presence{}),
#presence{from = MyJID, type = undefined} = recv(),
wait_for_master(Config),
#presence{from = Peer, type = undefined} = recv(),
{StreamHost, SID, Data} = get_event(Config),
Socks5 = socks5_connect(StreamHost, {SID, Peer, MyJID}),
wait_for_master(Config),
socks5_recv(Socks5, Data),
disconnect(Config).
muc_single(Config) ->
MyJID = my_jid(Config),
MUC = muc_jid(Config),
Room = muc_room_jid(Config),
Nick = ?config(user, Config),
NickJID = jlib:jid_replace_resource(Room, Nick),
true = is_feature_advertised(Config, ?NS_MUC, MUC),
%% Joining
send(Config, #presence{to = NickJID, sub_els = [#muc{}]}),
%% As per XEP-0045 we MUST receive stanzas in the following order:
%% 1. In-room presence from other occupants
%% 2. In-room presence from the joining entity itself (so-called "self-presence")
%% 3. Room history (if any)
%% 4. The room subject
%% 5. Live messages, presence updates, new user joins, etc.
%% As this is the newly created room, we receive only the 2nd stanza.
#presence{
from = NickJID,
sub_els = [#muc_user{
status_codes = Codes,
items = [#muc_item{role = moderator,
jid = MyJID,
affiliation = owner}]}]} = recv(),
%% 110 -> Inform user that presence refers to itself
%% 201 -> Inform user that a new room has been created
true = lists:member(110, Codes),
true = lists:member(201, Codes),
%% Request the configuration
#iq{type = result, sub_els = [#muc_owner{config = #xdata{} = RoomCfg}]} =
send_recv(Config, #iq{type = get, sub_els = [#muc_owner{}],
to = Room}),
NewFields =
lists:flatmap(
fun(#xdata_field{var = Var, values = OrigVals}) ->
Vals = case Var of
<<"FORM_TYPE">> ->
OrigVals;
<<"muc#roomconfig_roomname">> ->
[<<"Test room">>];
<<"muc#roomconfig_roomdesc">> ->
[<<"Trying to break the server">>];
<<"muc#roomconfig_persistentroom">> ->
[<<"1">>];
<<"muc#roomconfig_changesubject">> ->
[<<"0">>];
<<"muc#roomconfig_allowinvites">> ->
[<<"1">>];
_ ->
[]
end,
if Vals /= [] ->
[#xdata_field{values = Vals, var = Var}];
true ->
[]
end
end, RoomCfg#xdata.fields),
NewRoomCfg = #xdata{type = submit, fields = NewFields},
%% BUG: We should not receive any sub_els!
%% TODO: fix this crap in ejabberd.
#iq{type = result, sub_els = [_|_]} =
send_recv(Config, #iq{type = set, to = Room,
sub_els = [#muc_owner{config = NewRoomCfg}]}),
%% Set subject
send(Config, #message{to = Room, type = groupchat,
body = [#text{data = <<"Subject">>}]}),
#message{from = NickJID, type = groupchat,
body = [#text{data = <<"Subject">>}]} = recv(),
%% Leaving
send(Config, #presence{type = unavailable, to = NickJID}),
#presence{from = NickJID, type = unavailable,
sub_els = [#muc_user{status_codes = NewCodes}]} = recv(),
true = lists:member(110, NewCodes),
disconnect(Config).
offline_master(Config) ->
Peer = ?config(slave, Config),
LPeer = jlib:jid_remove_resource(Peer),
send(Config, #message{to = LPeer,
body = [#text{data = <<"body">>}],
subject = [#text{data = <<"subject">>}]}),
disconnect(Config).
offline_slave(Config) ->
Peer = ?config(master, Config),
send(Config, #presence{}),
{_, #message{sub_els = SubEls}} =
?recv2(#presence{},
#message{from = Peer,
body = [#text{data = <<"body">>}],
subject = [#text{data = <<"subject">>}]}),
lists:foreach(
fun(#legacy_delay{}) -> ok;
(#delay{}) -> ok
end, SubEls),
disconnect(Config).
auth_SASL(Mech, Config) ->
{Response, SASL} = sasl_new(Mech,
?config(user, Config),
?config(server, Config),
?config(password, Config)),
send(Config, #sasl_auth{mechanism = Mech, text = Response}),
wait_auth_SASL_result(set_opt(sasl, SASL, Config)).
wait_auth_SASL_result(Config) ->
case recv() of
#sasl_success{} ->
ejabberd_socket:reset_stream(?config(socket, Config)),
send_text(Config,
io_lib:format(?STREAM_HEADER,
[?config(server, Config)])),
{xmlstreamstart, <<"stream:stream">>, Attrs} = recv(),
<<"jabber:client">> = xml:get_attr_s(<<"xmlns">>, Attrs),
<<"1.0">> = xml:get_attr_s(<<"version">>, Attrs),
#stream_features{} = recv(),
Config;
#sasl_challenge{text = ClientIn} ->
{Response, SASL} = (?config(sasl, Config))(ClientIn),
send(Config, #sasl_response{text = Response}),
wait_auth_SASL_result(set_opt(sasl, SASL, Config));
#sasl_failure{} ->
ct:fail(sasl_auth_failed)
end.
%%%===================================================================
%%% Aux functions
%%%===================================================================
re_register(Config) ->
User = ?config(user, Config),
Server = ?config(server, Config),
Pass = ?config(password, Config),
{atomic, ok} = ejabberd_auth:try_register(User, Server, Pass),
ok.
recv() ->
receive
{'$gen_event', {xmlstreamelement, El}} ->
Pkt = xmpp_codec:decode(fix_ns(El)),
ct:pal("recv: ~p ->~n~s", [El, xmpp_codec:pp(Pkt)]),
Pkt;
{'$gen_event', Event} ->
Event
end.
fix_ns(#xmlel{name = Tag, attrs = Attrs} = El)
when Tag == <<"stream:features">>; Tag == <<"stream:error">> ->
NewAttrs = [{<<"xmlns">>, <<"http://etherx.jabber.org/streams">>}
|lists:keydelete(<<"xmlns">>, 1, Attrs)],
El#xmlel{attrs = NewAttrs};
fix_ns(#xmlel{name = Tag, attrs = Attrs} = El)
when Tag == <<"message">>; Tag == <<"iq">>; Tag == <<"presence">> ->
NewAttrs = [{<<"xmlns">>, <<"jabber:client">>}
|lists:keydelete(<<"xmlns">>, 1, Attrs)],
El#xmlel{attrs = NewAttrs};
fix_ns(El) ->
El.
send_text(Config, Text) ->
ejabberd_socket:send(?config(socket, Config), Text).
send(State, Pkt) ->
{NewID, NewPkt} = case Pkt of
#message{id = I} ->
ID = id(I),
{ID, Pkt#message{id = ID}};
#presence{id = I} ->
ID = id(I),
{ID, Pkt#presence{id = ID}};
#iq{id = I} ->
ID = id(I),
{ID, Pkt#iq{id = ID}};
_ ->
{undefined, Pkt}
end,
El = xmpp_codec:encode(NewPkt),
ct:pal("sent: ~p <-~n~s", [El, xmpp_codec:pp(NewPkt)]),
ok = send_text(State, xml:element_to_binary(El)),
NewID.
send_recv(State, IQ) ->
ID = send(State, IQ),
#iq{id = ID} = recv().
sasl_new(<<"PLAIN">>, User, Server, Password) ->
{<<User/binary, $@, Server/binary, 0, User/binary, 0, Password/binary>>,
fun (_) -> {error, <<"Invalid SASL challenge">>} end};
sasl_new(<<"DIGEST-MD5">>, User, Server, Password) ->
{<<"">>,
fun (ServerIn) ->
case cyrsasl_digest:parse(ServerIn) of
bad -> {error, <<"Invalid SASL challenge">>};
KeyVals ->
Nonce = xml:get_attr_s(<<"nonce">>, KeyVals),
CNonce = id(),
DigestURI = <<"xmpp/", Server/binary>>,
Realm = Server,
NC = <<"00000001">>,
QOP = <<"auth">>,
AuthzId = <<"">>,
MyResponse = response(User, Password, Nonce, AuthzId,
Realm, CNonce, DigestURI, NC, QOP,
<<"AUTHENTICATE">>),
ServerResponse = response(User, Password, Nonce,
AuthzId, Realm, CNonce, DigestURI,
NC, QOP, <<"">>),
Resp = <<"username=\"", User/binary, "\",realm=\"",
Realm/binary, "\",nonce=\"", Nonce/binary,
"\",cnonce=\"", CNonce/binary, "\",nc=", NC/binary,
",qop=", QOP/binary, ",digest-uri=\"",
DigestURI/binary, "\",response=\"",
MyResponse/binary, "\"">>,
{Resp,
fun (ServerIn2) ->
case cyrsasl_digest:parse(ServerIn2) of
bad -> {error, <<"Invalid SASL challenge">>};
KeyVals2 ->
RspAuth = xml:get_attr_s(<<"rspauth">>,
KeyVals2),
if RspAuth == ServerResponse ->
{<<"">>,
fun (_) ->
{error,
<<"Invalid SASL challenge">>}
end};
true ->
{error, <<"Invalid SASL challenge">>}
end
end
end}
end
end}.
hex(S) ->
sha:to_hexlist(S).
response(User, Passwd, Nonce, AuthzId, Realm, CNonce,
DigestURI, NC, QOP, A2Prefix) ->
A1 = case AuthzId of
<<"">> ->
<<((crypto:md5(<<User/binary, ":", Realm/binary, ":",
Passwd/binary>>)))/binary,
":", Nonce/binary, ":", CNonce/binary>>;
_ ->
<<((crypto:md5(<<User/binary, ":", Realm/binary, ":",
Passwd/binary>>)))/binary,
":", Nonce/binary, ":", CNonce/binary, ":",
AuthzId/binary>>
end,
A2 = case QOP of
<<"auth">> ->
<<A2Prefix/binary, ":", DigestURI/binary>>;
_ ->
<<A2Prefix/binary, ":", DigestURI/binary,
":00000000000000000000000000000000">>
end,
T = <<(hex((crypto:md5(A1))))/binary, ":", Nonce/binary,
":", NC/binary, ":", CNonce/binary, ":", QOP/binary,
":", (hex((crypto:md5(A2))))/binary>>,
hex((crypto:md5(T))).
my_jid(Config) ->
jlib:make_jid(?config(user, Config),
?config(server, Config),
?config(resource, Config)).
server_jid(Config) ->
jlib:make_jid(<<>>, ?config(server, Config), <<>>).
pubsub_jid(Config) ->
Server = ?config(server, Config),
jlib:make_jid(<<>>, <<"pubsub.", Server/binary>>, <<>>).
proxy_jid(Config) ->
Server = ?config(server, Config),
jlib:make_jid(<<>>, <<"proxy.", Server/binary>>, <<>>).
muc_jid(Config) ->
Server = ?config(server, Config),
jlib:make_jid(<<>>, <<"conference.", Server/binary>>, <<>>).
muc_room_jid(Config) ->
Server = ?config(server, Config),
jlib:make_jid(<<"test">>, <<"conference.", Server/binary>>, <<>>).
id() ->
id(undefined).
id(undefined) ->
randoms:get_string();
id(ID) ->
ID.
is_feature_advertised(Config, Feature) ->
is_feature_advertised(Config, Feature, server_jid(Config)).
is_feature_advertised(Config, Feature, To) ->
ID = send(Config, #iq{type = get, sub_els = [#disco_info{}], to = To}),
#iq{type = result, id = ID,
sub_els = [#disco_info{feature = Features}]} = recv(),
lists:member(Feature, Features).
bookmark_conference() ->
#bookmark_conference{name = <<"Some name">>,
autojoin = true,
jid = jlib:make_jid(
<<"some">>,
<<"some.conference.org">>,
<<>>)}.
set_opt(Opt, Val, Config) ->
[{Opt, Val}|lists:keydelete(Opt, 1, Config)].
wait_for_master(Config) ->
put_event(Config, slave_ready),
master_ready = get_event(Config).
wait_for_slave(Config) ->
put_event(Config, master_ready),
slave_ready = get_event(Config).
make_iq_result(#iq{from = From} = IQ) ->
IQ#iq{type = result, to = From, from = undefined, sub_els = []}.
socks5_connect(#streamhost{host = Host, port = Port},
{SID, JID1, JID2}) ->
Hash = sha:sha([SID, jlib:jid_to_string(JID1), jlib:jid_to_string(JID2)]),
{ok, Sock} = gen_tcp:connect(binary_to_list(Host), Port,
[binary, {active, false}]),
Init = <<?VERSION_5, 1, ?AUTH_ANONYMOUS>>,
InitAck = <<?VERSION_5, ?AUTH_ANONYMOUS>>,
Req = <<?VERSION_5, ?CMD_CONNECT, 0,
?ATYP_DOMAINNAME, 40, Hash:40/binary, 0, 0>>,
Resp = <<?VERSION_5, ?SUCCESS, 0, ?ATYP_DOMAINNAME,
40, Hash:40/binary, 0, 0>>,
gen_tcp:send(Sock, Init),
{ok, InitAck} = gen_tcp:recv(Sock, size(InitAck)),
gen_tcp:send(Sock, Req),
{ok, Resp} = gen_tcp:recv(Sock, size(Resp)),
Sock.
socks5_send(Sock, Data) ->
ok = gen_tcp:send(Sock, Data).
socks5_recv(Sock, Data) ->
{ok, Data} = gen_tcp:recv(Sock, size(Data)).
%%%===================================================================
%%% Clients puts and gets events via this relay.
%%%===================================================================
start_event_relay() ->
spawn(fun event_relay/0).
stop_event_relay(Config) ->
Pid = ?config(event_relay, Config),
exit(Pid, normal).
event_relay() ->
event_relay([], []).
event_relay(Events, Subscribers) ->
receive
{subscribe, From} ->
From ! {ok, self()},
lists:foreach(
fun(Event) -> From ! {event, Event, self()}
end, Events),
event_relay(Events, [From|Subscribers]);
{put, Event, From} ->
From ! {ok, self()},
lists:foreach(
fun(Pid) when Pid /= From ->
Pid ! {event, Event, self()};
(_) ->
ok
end, Subscribers),
event_relay([Event|Events], Subscribers)
end.
subscribe_to_events(Config) ->
Relay = ?config(event_relay, Config),
Relay ! {subscribe, self()},
receive
{ok, Relay} ->
ok
end.
put_event(Config, Event) ->
Relay = ?config(event_relay, Config),
Relay ! {put, Event, self()},
receive
{ok, Relay} ->
ok
end.
get_event(Config) ->
Relay = ?config(event_relay, Config),
receive
{event, Event, Relay} ->
Event
end.
insert(Val, N, Tuple) ->
L = tuple_to_list(Tuple),
{H, T} = lists:split(N-1, L),
list_to_tuple(H ++ [Val|T]).
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