diff options
Diffstat (limited to 'plugins/muc/mod_muc.lua')
| -rw-r--r-- | plugins/muc/mod_muc.lua | 131 |
1 files changed, 72 insertions, 59 deletions
diff --git a/plugins/muc/mod_muc.lua b/plugins/muc/mod_muc.lua index c514bafd..8759cba4 100644 --- a/plugins/muc/mod_muc.lua +++ b/plugins/muc/mod_muc.lua @@ -31,7 +31,6 @@ local muc_new_room = muclib.new_room; local jid_split = require "util.jid".split; local jid_bare = require "util.jid".bare; local st = require "util.stanza"; -local uuid_gen = require "util.uuid".generate; local um_is_admin = require "core.usermanager".is_admin; local hosts = prosody.hosts; @@ -47,6 +46,7 @@ muclib.set_max_history_length(module:get_option_number("max_history_messages")); module:depends("disco"); module:add_identity("conference", "text", muc_name); module:add_feature("http://jabber.org/protocol/muc"); +module:depends "muc_unique" local function is_admin(jid) return um_is_admin(jid, module.host); @@ -64,7 +64,6 @@ function muclib.room_mt:set_affiliation(actor, jid, affiliation, callback, reaso return _set_affiliation(self, actor, jid, affiliation, callback, reason); end -local function room_route_stanza(room, stanza) module:send(stanza); end local function room_save(room, forced) local node = jid_split(room.jid); persistent_rooms[room.jid] = room._data.persistent; @@ -89,14 +88,13 @@ end function create_room(jid) local room = muc_new_room(jid); - room.route_stanza = room_route_stanza; room.save = room_save; rooms[jid] = room; if lock_rooms then - room.locked = true; + room:lock(); if lock_room_timeout and lock_room_timeout > 0 then module:add_timer(lock_room_timeout, function () - if room.locked then + if room:is_locked() then room:destroy(); -- Not unlocked in time end end); @@ -106,6 +104,14 @@ function create_room(jid) return room; end +function forget_room(jid) + rooms[jid] = nil; +end + +function get_room_from_jid(room_jid) + return rooms[room_jid] +end + local persistent_errors = false; for jid in pairs(persistent_rooms) do local node = jid_split(jid); @@ -123,8 +129,8 @@ end if persistent_errors then persistent_rooms_storage:set(nil, persistent_rooms); end local host_room = muc_new_room(muc_host); -host_room.route_stanza = room_route_stanza; host_room.save = room_save; +rooms[muc_host] = host_room; module:hook("host-disco-items", function(event) local reply = event.reply; @@ -136,65 +142,72 @@ module:hook("host-disco-items", function(event) end end); -local function handle_to_domain(event) - local origin, stanza = event.origin, event.stanza; - local type = stanza.attr.type; - if type == "error" or type == "result" then return; end - if stanza.name == "iq" and type == "get" then - local xmlns = stanza.tags[1].attr.xmlns; - local node = stanza.tags[1].attr.node; - if xmlns == "http://jabber.org/protocol/muc#unique" then - origin.send(st.reply(stanza):tag("unique", {xmlns = xmlns}):text(uuid_gen())); -- FIXME Random UUIDs can theoretically have collisions - else - origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc - end - else - host_room:handle_stanza(origin, stanza); - --origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it")); +module:hook("muc-room-destroyed",function(event) + local room = event.room + forget_room(room.jid) +end) + +module:hook("muc-occupant-left",function(event) + local room = event.room + if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room + module:fire_event("muc-room-destroyed", { room = room }); end - return true; -end +end); -function stanza_handler(event) +-- Watch presence to create rooms +local function attempt_room_creation(event) local origin, stanza = event.origin, event.stanza; - local bare = jid_bare(stanza.attr.to); - local room = rooms[bare]; - if not room then - if stanza.name ~= "presence" then - origin.send(st.error_reply(stanza, "cancel", "item-not-found")); - return true; - end - if not(restrict_room_creation) or - is_admin(stanza.attr.from) or - (restrict_room_creation == "local" and select(2, jid_split(stanza.attr.from)) == module.host:gsub("^[^%.]+%.", "")) then - room = create_room(bare); - end + local room_jid = jid_bare(stanza.attr.to); + if stanza.attr.type == nil and + get_room_from_jid(room_jid) == nil and + ( + not(restrict_room_creation) or + is_admin(stanza.attr.from) or + ( + restrict_room_creation == "local" and + select(2, jid_split(stanza.attr.from)) == module.host:gsub("^[^%.]+%.", "") + ) + ) then + create_room(room_jid); end - if room then - room:handle_stanza(origin, stanza); - if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room - module:fire_event("muc-room-destroyed", { room = room }); - rooms[bare] = nil; -- discard room - end - else - origin.send(st.error_reply(stanza, "cancel", "not-allowed")); - end - return true; end -module:hook("iq/bare", stanza_handler, -1); -module:hook("message/bare", stanza_handler, -1); -module:hook("presence/bare", stanza_handler, -1); -module:hook("iq/full", stanza_handler, -1); -module:hook("message/full", stanza_handler, -1); -module:hook("presence/full", stanza_handler, -1); -module:hook("iq/host", handle_to_domain, -1); -module:hook("message/host", handle_to_domain, -1); -module:hook("presence/host", handle_to_domain, -1); +module:hook("presence/full", attempt_room_creation, -1) +module:hook("presence/bare", attempt_room_creation, -1) +module:hook("presence/host", attempt_room_creation, -1) -hosts[module.host].send = function(stanza) -- FIXME do a generic fix - if stanza.attr.type == "result" or stanza.attr.type == "error" then - module:send(stanza); - else error("component.send only supports result and error stanzas at the moment"); end +for event_name, method in pairs { + -- Normal room interactions + ["iq-get/bare/http://jabber.org/protocol/disco#info:query"] = "handle_disco_info_get_query" ; + ["iq-get/bare/http://jabber.org/protocol/disco#items:query"] = "handle_disco_items_get_query" ; + ["iq-set/bare/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_set_command" ; + ["iq-get/bare/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_get_command" ; + ["iq-set/bare/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_set_to_room" ; + ["iq-get/bare/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_get_to_room" ; + ["message/bare"] = "handle_message_to_room" ; + ["presence/bare"] = "handle_presence_to_room" ; + -- Host room + ["iq-get/host/http://jabber.org/protocol/disco#info:query"] = "handle_disco_info_get_query" ; + ["iq-get/host/http://jabber.org/protocol/disco#items:query"] = "handle_disco_items_get_query" ; + ["iq-set/host/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_set_command" ; + ["iq-get/host/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_get_command" ; + ["iq-set/host/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_set_to_room" ; + ["iq-get/host/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_get_to_room" ; + ["message/host"] = "handle_message_to_room" ; + ["presence/host"] = "handle_presence_to_room" ; + -- Direct to occupant (normal rooms and host room) + ["presence/full"] = "handle_presence_to_occupant" ; + ["iq/full"] = "handle_iq_to_occupant" ; + ["message/full"] = "handle_message_to_occupant" ; +} do + module:hook(event_name, function (event) + local origin, stanza = event.origin, event.stanza; + local room = get_room_from_jid(jid_bare(stanza.attr.to)) + if room == nil then + origin.send(st.error_reply(stanza, "cancel", "not-allowed")); + return true; + end + return room[method](room, origin, stanza); + end, -2) end hosts[module:get_host()].muc = { rooms = rooms }; |