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-rw-r--r--plugins/muc/muc.lib.lua35
1 files changed, 31 insertions, 4 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 04fc29cf..6d74c7ba 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -16,6 +16,8 @@ local log = require "util.logger".init("mod_muc");
local multitable_new = require "util.multitable".new;
local t_insert, t_remove = table.insert, table.remove;
local setmetatable = setmetatable;
+local base64 = require "util.encodings".base64;
+local md5 = require "util.hashes".md5;
local muc_domain = nil; --module:get_host();
local history_length = 20;
@@ -291,8 +293,28 @@ function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
elseif type ~= 'result' then -- bad type
origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
end
- elseif not current_nick and type ~= "error" and type ~= "result" then -- not in room
- origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
+ elseif not current_nick then -- not in room
+ if type == "error" or type == "result" then
+ local id = stanza.name == "iq" and stanza.attr.id and base64.decode(stanza.attr.id);
+ local _nick, _id, _hash = (id or ""):match("^(.+)%z(.*)%z(.+)$");
+ local occupant = self._occupants[stanza.attr.to];
+ if occupant and _nick and self._jid_nick[_nick] and _id and _hash then
+ local id, _to = stanza.attr.id;
+ for jid in pairs(occupant.sessions) do
+ if md5(jid) == _hash then
+ _to = jid;
+ break;
+ end
+ end
+ if _to then
+ stanza.attr.to, stanza.attr.from, stanza.attr.id = _to, self._jid_nick[_nick], _id;
+ self:route_stanza(stanza);
+ stanza.attr.to, stanza.attr.from, stanza.attr.id = to, from, id;
+ end
+ end
+ else
+ origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
+ end
elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
origin.send(st.error_reply(stanza, "modify", "bad-request"));
else -- private stanza
@@ -300,10 +322,15 @@ function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
if o_data then
log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
local jid = o_data.jid;
+ local bare = jid_bare(jid);
stanza.attr.to, stanza.attr.from = jid, current_nick;
- -- TODO if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then jid = jid_bare(jid); end
+ local id = stanza.attr.id;
+ if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' and bare ~= jid then
+ stanza.attr.to = bare;
+ stanza.attr.id = base64.encode(jid.."\0"..id.."\0"..md5(from));
+ end
self:route_stanza(stanza);
- stanza.attr.to, stanza.attr.from = to, from;
+ stanza.attr.to, stanza.attr.from, stanza.attr.id = to, from, id;
elseif type ~= "error" and type ~= "result" then -- recipient not in room
origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
end