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-rw-r--r--plugins/muc/muc.lib.lua42
1 files changed, 18 insertions, 24 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 6dce1a80..d859812f 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -472,6 +472,23 @@ end
function room_mt:handle_join(origin, stanza)
local from, to = stanza.attr.from, stanza.attr.to;
log("debug", "%s joining as %s", from, to);
+ local password = stanza:get_child("x", "http://jabber.org/protocol/muc");
+ password = password and password:get_child("password", "http://jabber.org/protocol/muc");
+ password = password and password[1] ~= "" and password[1];
+ if self:get_password() and self:get_password() ~= password then
+ log("debug", "%s couldn't join due to invalid password: %s", from, to);
+ local reply = st.error_reply(stanza, "auth", "not-authorized"):up();
+ reply.tags[1].attr.code = "401";
+ origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
+ elseif self._occupants[to] -- occupant already exists
+ and jid_bare(from) ~= jid_bare(self._occupants[to].jid) then -- and has different bare real jid
+ log("debug", "%s couldn't join due to nick conflict: %s", from, to);
+ local reply = st.error_reply(stanza, "cancel", "conflict"):up();
+ reply.tags[1].attr.code = "409";
+ origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
+ end
if not next(self._affiliations) then -- new room, no owners
self._affiliations[jid_bare(from)] = "owner";
if self:is_locked() and not stanza:get_child("x", "http://jabber.org/protocol/muc") then
@@ -541,30 +558,7 @@ function room_mt:handle_available_to_occupant(origin, stanza)
-- self:handle_to_occupant(origin, stanza); -- resend available
--end
else -- enter room
- local new_nick = to;
- if self._occupants[to] then
- if jid_bare(from) ~= jid_bare(self._occupants[to].jid) then
- new_nick = nil;
- end
- end
- local password = stanza:get_child("x", "http://jabber.org/protocol/muc");
- password = password and password:get_child("password", "http://jabber.org/protocol/muc");
- password = password and password[1] ~= "" and password[1];
- if self:get_password() and self:get_password() ~= password then
- log("debug", "%s couldn't join due to invalid password: %s", from, to);
- local reply = st.error_reply(stanza, "auth", "not-authorized"):up();
- reply.tags[1].attr.code = "401";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- return true;
- elseif not new_nick then
- log("debug", "%s couldn't join due to nick conflict: %s", from, to);
- local reply = st.error_reply(stanza, "cancel", "conflict"):up();
- reply.tags[1].attr.code = "409";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- return true;
- else
- return self:handle_join(origin, stanza)
- end
+ return self:handle_join(origin, stanza)
end
end