prosody
dc606dc89f44
plugins/muc/mod_muc.lua

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plugins/muc/mod_muc.lua @ 9015:dc606dc89f44

MUC: Add support for storing a tombstone for destroyed rooms (#1182)
author Kim Alvefur <zash@zash.se>
date Wed, 11 Jul 2018 03:37:57 +0200
parent 9013:a54bcc76cd22
child 9016:946ae1181c57
comparison
equal deleted inserted replaced
9014:326fedc1d3c6 9015:dc606dc89f44
320 module:hook("muc-room-destroyed",function(event) 320 module:hook("muc-room-destroyed",function(event)
321 local room = event.room; 321 local room = event.room;
322 forget_room(room); 322 forget_room(room);
323 delete_room(room); 323 delete_room(room);
324 end); 324 end);
325
326 if module:get_option_boolean("muc_tombstones", true) then
327
328 local ttl = module:get_option_number("muc_tombstone_expiry", 86400 * 31);
329
330 module:hook("muc-room-destroyed",function(event)
331 local room = event.room;
332 if not room:get_persistent() then return end
333
334 local tombstone = new_room(room.jid, {
335 locked = os.time() + ttl;
336 destroyed = true;
337 reason = event.reason;
338 newjid = event.newjid;
339 -- password?
340 });
341 tombstone.save = room_save;
342 tombstone:set_persistent(true);
343 tombstone:set_hidden(true);
344 tombstone:save(true);
345 return true;
346 end, -10);
347 end
325 348
326 do 349 do
327 local restrict_room_creation = module:get_option("restrict_room_creation"); 350 local restrict_room_creation = module:get_option("restrict_room_creation");
328 if restrict_room_creation == true then 351 if restrict_room_creation == true then
329 restrict_room_creation = "admin"; 352 restrict_room_creation = "admin";
370 } do 393 } do
371 module:hook(event_name, function (event) 394 module:hook(event_name, function (event)
372 local origin, stanza = event.origin, event.stanza; 395 local origin, stanza = event.origin, event.stanza;
373 local room_jid = jid_bare(stanza.attr.to); 396 local room_jid = jid_bare(stanza.attr.to);
374 local room = get_room_from_jid(room_jid); 397 local room = get_room_from_jid(room_jid);
398
399 if room and room._data.destroyed then
400 if stanza.attr.type == nil and stanza.name == "presence" then
401 if room._data.locked < os.time() then
402 -- Allow the room to be recreated after time has passed
403 delete_room(room);
404 room = nil;
405 else
406 local reply = st.reply(stanza)
407 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
408 :tag("item", { affiliation='none', role='none' }):up()
409 :tag("destroy", {jid=room._data.newjid}):text(room._data.reason);
410 reply.attr.type = "unavailable";
411 event.origin.send(reply);
412 return true;
413 end
414 end
415 end
416
375 if room == nil then 417 if room == nil then
376 -- Watch presence to create rooms 418 -- Watch presence to create rooms
377 if stanza.attr.type == nil and stanza.name == "presence" then 419 if stanza.attr.type == nil and stanza.name == "presence" then
378 room = muclib.new_room(room_jid); 420 room = muclib.new_room(room_jid);
379 return room:handle_first_presence(origin, stanza); 421 return room:handle_first_presence(origin, stanza);