prosody
ebe3b2f96cad
plugins/muc/lock.lib.lua

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plugins/muc/lock.lib.lua @ 12953:ebe3b2f96cad

mod_tokenauth: Switch to new token format (invalidates existing tokens!) The new format has the following properties: - 5 bytes longer than the previous format - The token now has separate 'id' and 'secret' parts - the token itself is no longer stored in the DB, and the secret part is hashed - The only variable length field (JID) has been moved to the end - The 'secret-token:' prefix (RFC 8959) is now included Compatibility with the old token format was not maintained, and all previously issued tokens are invalid after this commit (they will be removed from the DB if used).
author Matthew Wild <mwild1@gmail.com>
date Tue, 21 Mar 2023 14:33:29 +0000
parent 10450:c1edeb9fe337
child 12977:74b9e05af71e
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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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6b3eb1611587 mod_muc: Import util.stanza into the config handler modules that need it. Fixes #432.
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10 local st = require "util.stanza";
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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_number("muc_room_lock_timeout", 300);
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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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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 };