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plugins/muc/mod_muc.lua

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plugins/muc/mod_muc.lua @ 8705:1d66f66a13c9

MUC: Don't reply to errors with more errors (fixes #1122)
author Kim Alvefur <zash@zash.se>
date Wed, 28 Mar 2018 18:11:09 +0200
parent 8704:c0e812dd9dfc
child 8707:fd39c44c0113
child 8841:bc8558bbc797
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
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parents:
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2033
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2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
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6 -- COPYING file in the source package for more information.
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
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7 --
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8
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d7212bd61b60 mod_muc: Import util.array
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9 local array = require "util.array";
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10
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
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11 if module:get_host_type() ~= "component" then
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
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parents:
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12 error("MUC should be loaded as a component, please see http://prosody.im/doc/components", 0);
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13 end
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14
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15 local muc_host = module:get_host();
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f0a2a305b788 MUC: Use type-specific config API for the 'name' option
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parents: 6744
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16 local muc_name = module:get_option_string("name", "Prosody Chatrooms");
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38d32c154cec MUC: Added config option 'restrict_room_creation' to allow restricting room creation to admins.
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17 local restrict_room_creation = module:get_option("restrict_room_creation");
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bc3dfc00da5d MUC: Allow restricting room creation to local JIDs (thanks thomas.mangin).
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parents: 3560
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18 if restrict_room_creation then
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19 if restrict_room_creation == true then
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parents: 3560
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20 restrict_room_creation = "admin";
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21 elseif restrict_room_creation ~= "admin" and restrict_room_creation ~= "local" then
bc3dfc00da5d MUC: Allow restricting room creation to local JIDs (thanks thomas.mangin).
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22 restrict_room_creation = nil;
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23 end
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24 end
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25 local lock_rooms = module:get_option_boolean("muc_room_locking", false);
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26 local lock_room_timeout = module:get_option_number("muc_room_lock_timeout", 300);
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27
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28 local muclib = module:require "muc";
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29 local muc_new_room = muclib.new_room;
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30 local jid_split = require "util.jid".split;
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31 local jid_bare = require "util.jid".bare;
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32 local st = require "util.stanza";
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33 local uuid_gen = require "util.uuid".generate;
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34 local um_is_admin = require "core.usermanager".is_admin;
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ba9be0be4bbb MUC: Access prosody.hosts instead of the old global hosts
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35 local hosts = prosody.hosts;
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36
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37 rooms = {};
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38 local rooms = rooms;
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39 local persistent_rooms_storage = module:open_store("persistent");
8702
7e7aa0f770c7 MUC: Abort module loading if unable to get list of persistent rooms from storage (fixes #1091)
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40 local persistent_rooms, err = persistent_rooms_storage:get();
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41 if not persistent_rooms then
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c0e812dd9dfc MUC: Say something about storage failure before aborting (see #1091)
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42 module:log("error", "Error loading list of persistent rooms from storage. Reload mod_muc or restart to recover.");
8702
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43 assert(not err, err);
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44 persistent_rooms = {};
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45 end
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46 local room_configs = module:open_store("config");
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47
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48 -- Configurable options
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49 muclib.set_max_history_length(module:get_option_number("max_history_messages"));
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50
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51 module:depends("disco");
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52 module:add_identity("conference", "text", muc_name);
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53 module:add_feature("http://jabber.org/protocol/muc");
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54
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55 local function is_admin(jid)
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56 return um_is_admin(jid, module.host);
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57 end
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58
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c68e2b11d691 MUC: Expose room metatable on module
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59 room_mt = muclib.room_mt; -- Yes, global.
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60 local _set_affiliation = room_mt.set_affiliation;
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61 local _get_affiliation = room_mt.get_affiliation;
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62 function muclib.room_mt:get_affiliation(jid)
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63 if is_admin(jid) then return "owner"; end
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64 return _get_affiliation(self, jid);
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65 end
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6efeb801d62f Backed out changeset bea3862b6bde in favor of a different approach
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66 function muclib.room_mt:set_affiliation(actor, jid, affiliation, callback, reason)
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67 if affiliation ~= "owner" and is_admin(jid) then return nil, "modify", "not-acceptable"; end
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68 return _set_affiliation(self, actor, jid, affiliation, callback, reason);
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69 end
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70
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71 local function room_route_stanza(room, stanza) module:send(stanza); end
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72 local function room_save(room, forced)
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73 local node = jid_split(room.jid);
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74 persistent_rooms[room.jid] = room._data.persistent;
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75 if room._data.persistent then
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76 local history = room._data.history;
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77 room._data.history = nil;
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78 local data = {
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79 jid = room.jid;
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80 _data = room._data;
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81 _affiliations = room._affiliations;
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82 };
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83 room_configs:set(node, data);
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84 room._data.history = history;
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85 elseif forced then
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86 room_configs:set(node, nil);
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87 if not next(room._occupants) then -- Room empty
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88 rooms[room.jid] = nil;
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89 end
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90 end
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91 if forced then persistent_rooms_storage:set(nil, persistent_rooms); end
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92 end
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93
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diff changeset
94 function create_room(jid, locked)
5210
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95 local room = muc_new_room(jid);
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96 room.route_stanza = room_route_stanza;
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diff changeset
97 room.save = room_save;
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98 rooms[jid] = room;
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99 if locked then
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100 room.locked = true;
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101 if lock_room_timeout and lock_room_timeout > 0 then
026367992a0f mod_muc: Support for locking newly-created rooms until they are configured (enabled with muc_room_locking = true)
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102 module:add_timer(lock_room_timeout, function ()
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103 if room.locked then
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104 room:destroy(); -- Not unlocked in time
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105 end
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parents: 5807
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106 end);
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107 end
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diff changeset
108 end
5577
8b09b0d068d4 mod_muc: Fire muc-room-created and muc-room-destroyed events (thanks nik)
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diff changeset
109 module:fire_event("muc-room-created", { room = room });
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110 return room;
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111 end
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112
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113 local persistent_errors = false;
1754
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diff changeset
114 for jid in pairs(persistent_rooms) do
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115 local node = jid_split(jid);
8703
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
116 local data, err = room_configs:get(node);
4924
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
117 if data then
5210
862a6fae05e7 MUC: Expose create_room(jid).
Waqas Hussain <waqas20@gmail.com>
parents: 5195
diff changeset
118 local room = create_room(jid);
4924
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
119 room._data = data._data;
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
120 room._affiliations = data._affiliations;
8703
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
121 elseif not err then -- missing room data
4924
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
122 persistent_rooms[jid] = nil;
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
123 module:log("error", "Missing data for room '%s', removing from persistent room list", jid);
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
124 persistent_errors = true;
8703
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
125 else -- error
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
126 module:log("error", "Error loading data for room '%s', locking it until service restart. Error was: %s", jid, err);
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
127 local room = muc_new_room(jid);
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
128 room.locked = true;
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
129 room._affiliations = { [muc_host] = "owner" }; -- To prevent unlocking
416b8ae3857d MUC: Prevent creation of room that could not be loaded from storage (see #1091)
Kim Alvefur <zash@zash.se>
parents: 8702
diff changeset
130 rooms[jid] = room;
4924
d8b9fe5900a2 MUC: Handle missing persistent room data.
Waqas Hussain <waqas20@gmail.com>
parents: 4528
diff changeset
131 end
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1748
diff changeset
132 end
5500
eeea0eb2602a mod_auth_internal_hashed, mod_auth_internal_plain, mod_privacy, mod_private, mod_register, mod_vcard, mod_muc: Use module:open_store()
Kim Alvefur <zash@zash.se>
parents: 5376
diff changeset
133 if persistent_errors then persistent_rooms_storage:set(nil, persistent_rooms); end
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1748
diff changeset
134
5195
ce5d7538ac48 muc: Make max_history_messages simply a service-wide config option, and don't store it per-room (rooms still have their own history_message, but this is a global limit)
Matthew Wild <mwild1@gmail.com>
parents: 5074
diff changeset
135 local host_room = muc_new_room(muc_host);
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1748
diff changeset
136 host_room.route_stanza = room_route_stanza;
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1748
diff changeset
137 host_room.save = room_save;
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
138
5691
18a115beeebe mod_muc: Utilize mod_disco, instead of reimplementing disco handling
Florian Zeitz <florob@babelmonkeys.de>
parents: 5659
diff changeset
139 module:hook("host-disco-items", function(event)
18a115beeebe mod_muc: Utilize mod_disco, instead of reimplementing disco handling
Florian Zeitz <florob@babelmonkeys.de>
parents: 5659
diff changeset
140 local reply = event.reply;
18a115beeebe mod_muc: Utilize mod_disco, instead of reimplementing disco handling
Florian Zeitz <florob@babelmonkeys.de>
parents: 5659
diff changeset
141 module:log("debug", "host-disco-items called");
1738
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Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
142 for jid, room in pairs(rooms) do
5580
db5d1a350cc7 mod_muc: Refactor config form handling, and allow for clients to submit incomplete forms. Fixes #246
Matthew Wild <mwild1@gmail.com>
parents: 5577
diff changeset
143 if not room:get_hidden() then
3510
711eb5bf94b4 MUC: Make the room node be the default room name (thanks Zash).
Waqas Hussain <waqas20@gmail.com>
parents: 3388
diff changeset
144 reply:tag("item", {jid=jid, name=room:get_name()}):up();
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1748
diff changeset
145 end
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
146 end
5691
18a115beeebe mod_muc: Utilize mod_disco, instead of reimplementing disco handling
Florian Zeitz <florob@babelmonkeys.de>
parents: 5659
diff changeset
147 end);
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
148
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
149 local function handle_to_domain(event)
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
150 local origin, stanza = event.origin, event.stanza;
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
151 local type = stanza.attr.type;
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
152 if type == "error" or type == "result" then return; end
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
153 if stanza.name == "iq" and type == "get" then
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
154 local xmlns = stanza.tags[1].attr.xmlns;
5335
bb81c13d2c6f MUC: Always return <service-unavailable/> when a node is present in service discovery requests.
Waqas Hussain <waqas20@gmail.com>
parents: 5210
diff changeset
155 local node = stanza.tags[1].attr.node;
5691
18a115beeebe mod_muc: Utilize mod_disco, instead of reimplementing disco handling
Florian Zeitz <florob@babelmonkeys.de>
parents: 5659
diff changeset
156 if xmlns == "http://jabber.org/protocol/muc#unique" then
1741
2919f3b985fc MUC: Added support for generating unique room names
Waqas Hussain <waqas20@gmail.com>
parents: 1738
diff changeset
157 origin.send(st.reply(stanza):tag("unique", {xmlns = xmlns}):text(uuid_gen())); -- FIXME Random UUIDs can theoretically have collisions
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
158 else
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
159 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
160 end
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
161 else
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
162 host_room:handle_stanza(origin, stanza);
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
163 --origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it"));
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
164 end
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
165 return true;
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
166 end
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
167
3560
fb49b63e3fe2 MUC: Use events for hooking stanzas instead of the component stanza handler.
Waqas Hussain <waqas20@gmail.com>
parents: 3510
diff changeset
168 function stanza_handler(event)
fb49b63e3fe2 MUC: Use events for hooking stanzas instead of the component stanza handler.
Waqas Hussain <waqas20@gmail.com>
parents: 3510
diff changeset
169 local origin, stanza = event.origin, event.stanza;
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
170 local bare = jid_bare(stanza.attr.to);
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
171 local room = rooms[bare];
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
172 if not room then
7746
3dff38ffdcd0 MUC: Don't create room in response to unavailable presence
Kim Alvefur <zash@zash.se>
parents: 7266
diff changeset
173 if stanza.name ~= "presence" or stanza.attr.type ~= nil then
8705
1d66f66a13c9 MUC: Don't reply to errors with more errors (fixes #1122)
Kim Alvefur <zash@zash.se>
parents: 8704
diff changeset
174 if stanza.attr.type ~= "error" then
1d66f66a13c9 MUC: Don't reply to errors with more errors (fixes #1122)
Kim Alvefur <zash@zash.se>
parents: 8704
diff changeset
175 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
1d66f66a13c9 MUC: Don't reply to errors with more errors (fixes #1122)
Kim Alvefur <zash@zash.se>
parents: 8704
diff changeset
176 end
5058
433cc9a4c7e9 MUC: Return <item-not-found/> on message and iq to non-existent rooms (thanks Maranda).
Waqas Hussain <waqas20@gmail.com>
parents: 5016
diff changeset
177 return true;
433cc9a4c7e9 MUC: Return <item-not-found/> on message and iq to non-existent rooms (thanks Maranda).
Waqas Hussain <waqas20@gmail.com>
parents: 5016
diff changeset
178 end
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
179 if not(restrict_room_creation) or
5943
355f8b59bf1b mod_muc: Remove extra parenthesis (thanks janhouse)
Kim Alvefur <zash@zash.se>
parents: 5938
diff changeset
180 is_admin(stanza.attr.from) or
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
181 (restrict_room_creation == "local" and select(2, jid_split(stanza.attr.from)) == module.host:gsub("^[^%.]+%.", "")) then
8025
8a7c4497569a MUC: Only create rooms in a locked state when they are created by someone joining (fixes timed deletion of all rooms on startup)
Kim Alvefur <zash@zash.se>
parents: 7746
diff changeset
182 room = create_room(bare, lock_rooms);
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
183 end
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
184 end
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
185 if room then
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
186 room:handle_stanza(origin, stanza);
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
187 if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room
5997
2d652afa57e4 MUC: Fire muc-room-destroyed event when the last participant leaves a non-persistent room
Kim Alvefur <zash@zash.se>
parents: 5943
diff changeset
188 module:fire_event("muc-room-destroyed", { room = room });
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
189 rooms[bare] = nil; -- discard room
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
190 end
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
191 else
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
192 origin.send(st.error_reply(stanza, "cancel", "not-allowed"));
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
193 end
3589
1792610e169e MUC: Return true from the stanza handler to suppress error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 3577
diff changeset
194 return true;
3560
fb49b63e3fe2 MUC: Use events for hooking stanzas instead of the component stanza handler.
Waqas Hussain <waqas20@gmail.com>
parents: 3510
diff changeset
195 end
3675
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
196 module:hook("iq/bare", stanza_handler, -1);
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
197 module:hook("message/bare", stanza_handler, -1);
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
198 module:hook("presence/bare", stanza_handler, -1);
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
199 module:hook("iq/full", stanza_handler, -1);
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
200 module:hook("message/full", stanza_handler, -1);
cd3a1ae596b4 MUC: Give stanza handlers a negative priority, to allow mod_iq to process them first.
Waqas Hussain <waqas20@gmail.com>
parents: 3628
diff changeset
201 module:hook("presence/full", stanza_handler, -1);
4370
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
202 module:hook("iq/host", handle_to_domain, -1);
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
203 module:hook("message/host", handle_to_domain, -1);
be14f96290a4 MUC: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 4260
diff changeset
204 module:hook("presence/host", handle_to_domain, -1);
3560
fb49b63e3fe2 MUC: Use events for hooking stanzas instead of the component stanza handler.
Waqas Hussain <waqas20@gmail.com>
parents: 3510
diff changeset
205
3604
3e89f0509967 prosody: Removed all references to componentmanager from Prosody, except the main componentmanager file.
Waqas Hussain <waqas20@gmail.com>
parents: 3589
diff changeset
206 hosts[module.host].send = function(stanza) -- FIXME do a generic fix
1780
668ce0a2050d MUC: Added a send() method to the component. Fixes issues with local mod_vcard.
Waqas Hussain <waqas20@gmail.com>
parents: 1767
diff changeset
207 if stanza.attr.type == "result" or stanza.attr.type == "error" then
5015
f19b38bfa015 mod_muc: Use module:send() instead of core_*_stanza()
Kim Alvefur <zash@zash.se>
parents: 4924
diff changeset
208 module:send(stanza);
1780
668ce0a2050d MUC: Added a send() method to the component. Fixes issues with local mod_vcard.
Waqas Hussain <waqas20@gmail.com>
parents: 1767
diff changeset
209 else error("component.send only supports result and error stanzas at the moment"); end
668ce0a2050d MUC: Added a send() method to the component. Fixes issues with local mod_vcard.
Waqas Hussain <waqas20@gmail.com>
parents: 1767
diff changeset
210 end
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
211
5016
56a0b13a3d42 mod_muc: Remove unused variable and pull hosts into a local
Kim Alvefur <zash@zash.se>
parents: 5015
diff changeset
212 hosts[module:get_host()].muc = { rooms = rooms };
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
213
5062
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
214 local saved = false;
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
215 module.save = function()
5062
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
216 saved = true;
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
217 return {rooms = rooms};
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
218 end
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
219 module.restore = function(data)
1748
f4c50c75af6f MUC: Fixed stanza routing for reloaded rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1747
diff changeset
220 for jid, oldroom in pairs(data.rooms or {}) do
5210
862a6fae05e7 MUC: Expose create_room(jid).
Waqas Hussain <waqas20@gmail.com>
parents: 5195
diff changeset
221 local room = create_room(jid);
1747
28e5f6b535a8 MUC: Added support for reloading MUC library code.
Waqas Hussain <waqas20@gmail.com>
parents: 1741
diff changeset
222 room._jid_nick = oldroom._jid_nick;
28e5f6b535a8 MUC: Added support for reloading MUC library code.
Waqas Hussain <waqas20@gmail.com>
parents: 1741
diff changeset
223 room._occupants = oldroom._occupants;
28e5f6b535a8 MUC: Added support for reloading MUC library code.
Waqas Hussain <waqas20@gmail.com>
parents: 1741
diff changeset
224 room._data = oldroom._data;
28e5f6b535a8 MUC: Added support for reloading MUC library code.
Waqas Hussain <waqas20@gmail.com>
parents: 1741
diff changeset
225 room._affiliations = oldroom._affiliations;
28e5f6b535a8 MUC: Added support for reloading MUC library code.
Waqas Hussain <waqas20@gmail.com>
parents: 1741
diff changeset
226 end
5016
56a0b13a3d42 mod_muc: Remove unused variable and pull hosts into a local
Kim Alvefur <zash@zash.se>
parents: 5015
diff changeset
227 hosts[module:get_host()].muc = { rooms = rooms };
1738
ee4a7151ed07 MUC: New basic mod_muc based on the new MUC library
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
228 end
5062
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
229
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
230 function shutdown_room(room, stanza)
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
231 for nick, occupant in pairs(room._occupants) do
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
232 stanza.attr.from = nick;
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
233 for jid in pairs(occupant.sessions) do
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
234 stanza.attr.to = jid;
88e198d65905 MUC: Send unavailable presence when the component or server is shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 5058
diff changeset
235 room:_route_stanza(stanza);
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Waqas Hussain <waqas20@gmail.com>
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236 room._jid_nick[jid] = nil;
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237 end
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238 room._occupants[nick] = nil;
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239 end
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240 end
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241 function shutdown_component()
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242 if not saved then
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243 local stanza = st.presence({type = "unavailable"})
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244 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
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245 :tag("item", { affiliation='none', role='none' }):up()
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246 :tag("status", { code = "332"}):up();
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247 for roomjid, room in pairs(rooms) do
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248 shutdown_room(room, stanza);
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249 end
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250 shutdown_room(host_room, stanza);
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251 end
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252 end
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253 module.unload = shutdown_component;
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254 module:hook_global("server-stopping", shutdown_component);
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255
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256 -- Ad-hoc commands
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257 module:depends("adhoc")
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258 local t_concat = table.concat;
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259 local keys = require "util.iterators".keys;
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260 local adhoc_new = module:require "adhoc".new;
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261 local adhoc_initial = require "util.adhoc".new_initial_data_form;
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262 local dataforms_new = require "util.dataforms".new;
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263
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264 local destroy_rooms_layout = dataforms_new {
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265 title = "Destroy rooms";
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266 instructions = "Select the rooms to destroy";
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267
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268 { name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/muc#destroy" };
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269 { name = "rooms", type = "list-multi", required = true, label = "Rooms to destroy:"};
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270 };
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271
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272 local destroy_rooms_handler = adhoc_initial(destroy_rooms_layout, function()
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273 return { rooms = array.collect(keys(rooms)):sort() };
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274 end, function(fields, errors)
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275 if errors then
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276 local errmsg = {};
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277 for name, err in pairs(errors) do
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278 errmsg[#errmsg + 1] = name .. ": " .. err;
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279 end
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280 return { status = "completed", error = { message = t_concat(errmsg, "\n") } };
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281 end
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282 for _, room in ipairs(fields.rooms) do
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283 rooms[room]:destroy();
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284 rooms[room] = nil;
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285 end
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286 return { status = "completed", info = "The following rooms were destroyed:\n"..t_concat(fields.rooms, "\n") };
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287 end);
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288 local destroy_rooms_desc = adhoc_new("Destroy Rooms", "http://prosody.im/protocol/muc#destroy", destroy_rooms_handler, "admin");
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289
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290 module:provides("adhoc", destroy_rooms_desc);