prosody
24b55f0e2db9
plugins/muc/password.lib.lua

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plugins/muc/password.lib.lua @ 12790:24b55f0e2db9 0.12

mod_http: Allow disabling CORS in the http_cors_override option and by default Fixes #1779. Due to an oversight in the logic, if the user set 'enabled' to false in an override, it would disable the item's requested CORS settings, but still apply Prosody's default CORS policy. This change ensures that 'enabled = false' will now disable CORS entirely for the requested item. Due to the new structure of the code, it was necessary to have a flag to say whether CORS is to be applied at all. Rather than hard-coding 'true' here, I chose to add a new option: 'http_default_cors_enabled'. This is a boolean that allows the operator to disable Prosody's default CORS policy entirely (the one that is used when a module or config does not override it). This makes it easier to disable CORS and then selectively enable it only on services you want it on.
author Matthew Wild <mwild1@gmail.com>
date Mon, 31 Oct 2022 14:32:02 +0000
parent 12029:631b2afa7bc1
child 12977:74b9e05af71e
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rev   line source
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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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12 local function get_password(room)
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13 return room._data.password;
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14 end
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15
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16 local function set_password(room, password)
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17 if password == "" then password = nil; end
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18 if room._data.password == password then return false; end
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19 room._data.password = password;
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20 return true;
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21 end
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22
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23 module:hook("muc-disco#info", function(event)
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24 event.reply:tag("feature", {var = get_password(event.room) and "muc_passwordprotected" or "muc_unsecured"}):up();
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25 end);
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26
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27 module:hook("muc-config-form", function(event)
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28 table.insert(event.form, {
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29 name = "muc#roomconfig_roomsecret";
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30 type = "text-private";
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31 label = "Password";
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32 value = get_password(event.room) or "";
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33 });
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34 end, 90-2);
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36 module:hook("muc-config-submitted/muc#roomconfig_roomsecret", function(event)
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37 if set_password(event.room, event.value) then
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38 event.status_codes["104"] = true;
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39 end
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40 end);
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41
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42 -- Don't allow anyone to join room unless they provide the password
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43 module:hook("muc-occupant-pre-join", function(event)
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44 local room, stanza = event.room, event.stanza;
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45 if not get_password(room) then return end
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46 local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
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47 if not muc_x then return end
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48 local password = muc_x:get_child_text("password", "http://jabber.org/protocol/muc");
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49 if not password or password == "" then password = nil; end
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50 if get_password(room) ~= password then
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51 local from, to = stanza.attr.from, stanza.attr.to;
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52 module:log("debug", "%s couldn't join due to invalid password: %s", from, to);
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53 local reply = st.error_reply(stanza, "auth", "not-authorized", nil, room.jid):up();
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54 event.origin.send(reply);
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55 return true;
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56 end
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57 end, -20);
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58
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59 -- Add password to outgoing invite
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60 module:hook("muc-invite", function(event)
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61 local password = get_password(event.room);
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62 if password then
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63 local x = event.stanza:get_child("x", "http://jabber.org/protocol/muc#user");
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64 x:tag("password"):text(password):up();
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65 end
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66 end);
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67
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68 module:hook("muc-room-pre-create", function (event)
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69 local stanza, room = event.stanza, event.room;
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70 local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
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71 if not muc_x then return end
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72 local password = muc_x:get_child_text("password", "http://jabber.org/protocol/muc");
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73 set_password(room, password);
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74 end);
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75
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76 return {
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77 get = get_password;
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78 set = set_password;
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79 };