diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/muc/muc.lib.lua | 42 |
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 |