Chapril/xmpp.chapril.org-ejabberd
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CAPTCHA whitelist support

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This commit is contained in:
Evgeniy Khramtsov 2011-02-16 19:14:39 +09:00
parent 4f1ececbd1
commit cf6264f507
2 changed files with 47 additions and 1 deletions
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45
src/mod_muc/mod_muc_room.erl
View File

@ -1693,7 +1693,24 @@ check_captcha(Affiliation, From, StateData) ->
{ok, passed} ->
true;
_ ->
WList = (StateData#state.config)#config.captcha_whitelist,
#jid{luser = U, lserver = S, lresource = R} = From,
case ?SETS:is_element({U, S, R}, WList) of
true ->
true;
false ->
case ?SETS:is_element({U, S, ""}, WList) of
true ->
true;
false ->
case ?SETS:is_element({"", S, ""}, WList) of
true ->
true;
false ->
captcha_required
end
end
end
end;
_ ->
true
@ -2882,6 +2899,13 @@ is_password_settings_correct(XEl, StateData) ->
-define(PRIVATEXFIELD(Label, Var, Val),
?XFIELD("text-private", Label, Var, Val)).
-define(JIDMULTIXFIELD(Label, Var, JIDList),
{xmlelement, "field", [{"type", "jid-multi"},
{"label", translate:translate(Lang, Label)},
{"var", Var}],
[{xmlelement, "value", [], [{xmlcdata, jlib:jid_to_string(JID)}]}
|| JID <- JIDList]}).
get_default_room_maxusers(RoomState) ->
DefRoomOpts = gen_mod:get_module_opt(RoomState#state.server_host, mod_muc, default_room_options, []),
RoomState2 = set_opts(DefRoomOpts, RoomState),
@ -3002,6 +3026,9 @@ get_config(Lang, StateData, From) ->
Config#config.captcha_protected)];
false -> []
end ++
[?JIDMULTIXFIELD("Exclude Jabber IDs from CAPTCHA challenge",
"muc#roomconfig_captcha_whitelist",
?SETS:to_list(Config#config.captcha_whitelist))] ++
case mod_muc_log:check_access_log(
StateData#state.server_host, From) of
allow ->
@ -3071,6 +3098,18 @@ set_config(XEl, StateData) ->
-define(SET_STRING_XOPT(Opt, Val),
set_xoption(Opts, Config#config{Opt = Val})).
-define(SET_JIDMULTI_XOPT(Opt, Vals),
begin
Set = lists:foldl(
fun({U, S, R}, Set1) ->
?SETS:add_element({U, S, R}, Set1);
(#jid{luser = U, lserver = S, lresource = R}, Set1) ->
?SETS:add_element({U, S, R}, Set1);
(_, Set1) ->
Set1
end, ?SETS:empty(), Vals),
set_xoption(Opts, Config#config{Opt = Set})
end).
set_xoption([], Config) ->
Config;
@ -3128,6 +3167,9 @@ set_xoption([{"muc#roomconfig_maxusers", [Val]} | Opts], Config) ->
end;
set_xoption([{"muc#roomconfig_enablelogging", [Val]} | Opts], Config) ->
?SET_BOOL_XOPT(logging, Val);
set_xoption([{"muc#roomconfig_captcha_whitelist", Vals} | Opts], Config) ->
JIDs = [jlib:string_to_jid(Val) || Val <- Vals],
?SET_JIDMULTI_XOPT(captcha_whitelist, JIDs);
set_xoption([{"FORM_TYPE", _} | Opts], Config) ->
%% Ignore our FORM_TYPE
set_xoption(Opts, Config);
@ -3197,6 +3239,7 @@ set_opts([{Opt, Val} | Opts], StateData) ->
password -> StateData#state{config = (StateData#state.config)#config{password = Val}};
anonymous -> StateData#state{config = (StateData#state.config)#config{anonymous = Val}};
logging -> StateData#state{config = (StateData#state.config)#config{logging = Val}};
captcha_whitelist -> StateData#state{config = (StateData#state.config)#config{captcha_whitelist = ?SETS:from_list(Val)}};
max_users ->
ServiceMaxUsers = get_service_max_users(StateData),
MaxUsers = if
@ -3241,6 +3284,8 @@ make_opts(StateData) ->
?MAKE_CONFIG_OPT(anonymous),
?MAKE_CONFIG_OPT(logging),
?MAKE_CONFIG_OPT(max_users),
{captcha_whitelist,
?SETS:to_list((StateData#state.config)#config.captcha_whitelist)},
{affiliations, ?DICT:to_list(StateData#state.affiliations)},
{subject, StateData#state.subject},
{subject_author, StateData#state.subject_author}

1
src/mod_muc/mod_muc_room.hrl
View File

@ -46,6 +46,7 @@
anonymous = true,
max_users = ?MAX_USERS_DEFAULT,
logging = false
captcha_whitelist = ?SETS:empty()
}).
-record(user, {jid,