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-rw-r--r--plugins/muc/muc.lib.lua25
1 files changed, 18 insertions, 7 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 5d8c6df5..4674f323 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -802,15 +802,17 @@ function room_mt:handle_to_room(origin, stanza) -- presence changes and groupcha
local affiliation = self:get_affiliation(actor);
local current_nick = self._jid_nick[actor];
local role = current_nick and self._occupants[current_nick].role or self:get_default_role(affiliation);
- local item = stanza.tags[1].tags[1];
- if item and item.name == "item" then
- if type == "set" then
+ if type == "set" then
+ local at_least_one_item_provided = false;
+
+ for item in stanza.tags[1]:childtags("item") do
+ at_least_one_item_provided = true;
+
local callback = function() origin.send(st.reply(stanza)); end
if item.attr.jid then -- Validate provided JID
item.attr.jid = jid_prep(item.attr.jid);
if not item.attr.jid then
origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
- return;
end
end
if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
@@ -829,8 +831,17 @@ function room_mt:handle_to_room(origin, stanza) -- presence changes and groupcha
if not success then origin.send(st.error_reply(stanza, errtype, err)); end
else
origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ return;
end
- elseif type == "get" then
+ end
+
+ if not at_least_one_item_provided then
+ origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ return;
+ end
+ elseif type == "get" then
+ local item = stanza.tags[1].tags[1];
+ if item and item.name == "item" then
local _aff = item.attr.affiliation;
local _rol = item.attr.role;
if _aff and not _rol then
@@ -868,9 +879,9 @@ function room_mt:handle_to_room(origin, stanza) -- presence changes and groupcha
else
origin.send(st.error_reply(stanza, "cancel", "bad-request"));
end
+ else
+ origin.send(st.error_reply(stanza, "cancel", "bad-request"));
end
- elseif type == "set" or type == "get" then
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
end
elseif xmlns == "http://jabber.org/protocol/muc#owner" and (type == "get" or type == "set") and stanza.tags[1].name == "query" then
if self:get_affiliation(stanza.attr.from) ~= "owner" then