prosody
37d67b5f9768
plugins/muc/lock.lib.lua

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plugins/muc/lock.lib.lua @ 13233:37d67b5f9768

mod_muc: Use enum config API for 'restrict_room_creation' This communicates the accepted values in case the config diverges from them. Note that older documentation used an "admin" value behaving like an alias to true, but this is no longer handled. Should it?
author Kim Alvefur <zash@zash.se>
date Fri, 21 Jul 2023 22:49:01 +0200
parent 13209:c8d949cf6b09
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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f937bb5c83c3 plugins/muc: Move locking to seperate module
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 -- Copyright (C) 2014 Daurnimator
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5 --
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6 -- This project is MIT/X11 licensed. Please see the
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7 -- COPYING file in the source package for more information.
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8 --
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9
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10 local st = require "prosody.util.stanza";
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6b3eb1611587 mod_muc: Import util.stanza into the config handler modules that need it. Fixes #432.
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11
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2c60ae791bdc MUC: Enable room locking by default to gather feedback (#328)
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12 local lock_rooms = module:get_option_boolean("muc_room_locking", true);
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13 local lock_room_timeout = module:get_option_period("muc_room_lock_timeout", "5 minutes");
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14
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15 local function lock(room)
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16 module:fire_event("muc-room-locked", {room = room;});
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17 room._data.locked = os.time() + lock_room_timeout;
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18 end
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19 local function unlock(room)
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20 module:fire_event("muc-room-unlocked", {room = room;});
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e465b584547b MUC: Move the locked flag into persisted data (so not to lose it on eviction)
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21 room._data.locked = nil;
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22 end
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23 local function is_locked(room)
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24 local ts = room._data.locked;
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25 if ts then
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26 if os.time() < ts then return true; end
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27 unlock(room);
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28 end
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29 return false;
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30 end
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31
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32 if lock_rooms then
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33 module:hook("muc-room-pre-create", function(event)
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34 -- Older groupchat protocol doesn't lock
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35 if not event.stanza:get_child("x", "http://jabber.org/protocol/muc") then return end
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36 -- Lock room at creation
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37 local room = event.room;
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38 lock(room);
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39 end, 10);
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40 end
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41
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42 -- Don't let users into room while it is locked
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43 module:hook("muc-occupant-pre-join", function(event)
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a5928fdeaf97 plugins/muc/lock.lib: Need to let creator into the locked room :)
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44 if not event.is_new_room and is_locked(event.room) then -- Deny entry
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45 module:log("debug", "Room is locked, denying entry");
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46 event.origin.send(st.error_reply(event.stanza, "cancel", "item-not-found", nil, module.host));
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47 return true;
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48 end
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49 end, -30);
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50
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51 -- When config is submitted; unlock the room
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52 module:hook("muc-config-submitted", function(event)
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53 if is_locked(event.room) then
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54 unlock(event.room);
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55 end
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56 end, -1);
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57
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58 return {
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59 lock = lock;
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60 unlock = unlock;
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61 is_locked = is_locked;
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62 };