prosody
c2b6c55201af
plugins/muc/muc.lib.lua

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plugins/muc/muc.lib.lua @ 2411:c2b6c55201af

Add support for non-anonymous MUC rooms
author Rob Hoelz <rob@hoelzro.net>
date Tue, 29 Dec 2009 16:21:12 -0600
parent 2217:838f6d546177
child 2412:e243b7c81de6
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local datamanager = require "util.datamanager";
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10 local datetime = require "util.datetime";
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11
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12 local jid_split = require "util.jid".split;
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13 local jid_bare = require "util.jid".bare;
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14 local jid_prep = require "util.jid".prep;
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15 local st = require "util.stanza";
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16 local log = require "util.logger".init("mod_muc");
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17 local multitable_new = require "util.multitable".new;
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18 local t_insert, t_remove = table.insert, table.remove;
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19 local setmetatable = setmetatable;
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20 local base64 = require "util.encodings".base64;
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21 local md5 = require "util.hashes".md5;
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23 local muc_domain = nil; --module:get_host();
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24 local history_length = 20;
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25
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26 ------------
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27 local function filter_xmlns_from_array(array, filters)
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28 local count = 0;
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29 for i=#array,1,-1 do
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30 local attr = array[i].attr;
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31 if filters[attr and attr.xmlns] then
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32 t_remove(array, i);
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33 count = count + 1;
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34 end
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35 end
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36 return count;
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37 end
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38 local function filter_xmlns_from_stanza(stanza, filters)
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39 if filters then
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40 if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then
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41 return stanza, filter_xmlns_from_array(stanza, filters);
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42 end
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43 end
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44 return stanza, 0;
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45 end
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46 local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
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47 local function get_filtered_presence(stanza)
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48 return filter_xmlns_from_stanza(st.clone(stanza):reset(), presence_filters);
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49 end
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50 local kickable_error_conditions = {
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51 ["gone"] = true;
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52 ["internal-server-error"] = true;
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53 ["item-not-found"] = true;
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54 ["jid-malformed"] = true;
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55 ["recipient-unavailable"] = true;
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56 ["redirect"] = true;
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57 ["remote-server-not-found"] = true;
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58 ["remote-server-timeout"] = true;
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59 ["service-unavailable"] = true;
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60 ["malformed error"] = true;
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61 };
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62 local function get_error_condition(stanza)
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63 for _, tag in ipairs(stanza.tags) do
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64 if tag.name == "error" and (not(tag.attr.xmlns) or tag.attr.xmlns == "jabber:client") then
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65 for _, cond in ipairs(tag.tags) do
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66 if cond.attr.xmlns == "urn:ietf:params:xml:ns:xmpp-stanzas" then
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67 return cond.name;
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68 end
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69 end
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70 return "malformed error";
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71 end
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72 end
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73 return "malformed error";
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74 end
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75 local function is_kickable_error(stanza)
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76 local cond = get_error_condition(stanza);
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77 return kickable_error_conditions[cond] and cond;
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78 end
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79 local function getUsingPath(stanza, path, getText)
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80 local tag = stanza;
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81 for _, name in ipairs(path) do
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82 if type(tag) ~= 'table' then return; end
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83 tag = tag:child_with_name(name);
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84 end
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85 if tag and getText then tag = table.concat(tag); end
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86 return tag;
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87 end
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88 local function getTag(stanza, path) return getUsingPath(stanza, path); end
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89 local function getText(stanza, path) return getUsingPath(stanza, path, true); end
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90 -----------
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91
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92 --[[function get_room_disco_info(room, stanza)
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93 return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
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94 :tag("identity", {category='conference', type='text', name=room._data["name"]):up()
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95 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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96 end
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97 function get_room_disco_items(room, stanza)
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98 return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
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99 end -- TODO allow non-private rooms]]
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100
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101 --
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102
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103 local room_mt = {};
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104 room_mt.__index = room_mt;
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105
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106 function room_mt:get_default_role(affiliation)
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107 if affiliation == "owner" or affiliation == "admin" then
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108 return "moderator";
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109 elseif affiliation == "member" or not affiliation then
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110 return "participant";
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111 end
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112 end
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113
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114 function room_mt:broadcast_presence(stanza, sid, code, nick)
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115 stanza = get_filtered_presence(stanza);
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116 local occupant = self._occupants[stanza.attr.from];
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117 stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
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118 :tag("item", {affiliation=occupant.affiliation or "none", role=occupant.role or "none", nick=nick}):up();
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119 if code then
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120 stanza:tag("status", {code=code}):up();
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121 end
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122 self:broadcast_except_nick(stanza, stanza.attr.from);
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123 local me = self._occupants[stanza.attr.from];
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124 if me then
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125 stanza:tag("status", {code='110'});
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126 stanza.attr.to = sid;
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127 self:_route_stanza(stanza);
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128 end
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129 end
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130 function room_mt:broadcast_message(stanza, historic)
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131 local to = stanza.attr.to;
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132 for occupant, o_data in pairs(self._occupants) do
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133 for jid in pairs(o_data.sessions) do
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parents:
diff changeset
134 stanza.attr.to = jid;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
135 self:_route_stanza(stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
136 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
137 end
2172
84dd0fada45b MUC: Improved handling of incoming groupchat messages (state preserved for possible later use).
Waqas Hussain <waqas20@gmail.com>
parents: 2064
diff changeset
138 stanza.attr.to = to;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
139 if historic then -- add to history
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
140 local history = self._data['history'];
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
141 if not history then history = {}; self._data['history'] = history; end
2172
84dd0fada45b MUC: Improved handling of incoming groupchat messages (state preserved for possible later use).
Waqas Hussain <waqas20@gmail.com>
parents: 2064
diff changeset
142 stanza = st.clone(stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
143 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
144 stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
2172
84dd0fada45b MUC: Improved handling of incoming groupchat messages (state preserved for possible later use).
Waqas Hussain <waqas20@gmail.com>
parents: 2064
diff changeset
145 t_insert(history, st.preserialize(stanza));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
146 while #history > history_length do t_remove(history, 1) end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
147 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
148 end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
149 function room_mt:broadcast_except_nick(stanza, nick)
1751
55ee6e792e3e MUC: Fixed a variable scoping bug causing problems with presence routing on affiliation/role change.
Waqas Hussain <waqas20@gmail.com>
parents: 1750
diff changeset
150 for rnick, occupant in pairs(self._occupants) do
55ee6e792e3e MUC: Fixed a variable scoping bug causing problems with presence routing on affiliation/role change.
Waqas Hussain <waqas20@gmail.com>
parents: 1750
diff changeset
151 if rnick ~= nick then
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
152 for jid in pairs(occupant.sessions) do
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
153 stanza.attr.to = jid;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
154 self:_route_stanza(stanza);
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
155 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
156 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
157 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
158 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
159
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
160 function room_mt:send_occupant_list(to)
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
161 local current_nick = self._jid_nick[to];
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
162 for occupant, o_data in pairs(self._occupants) do
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
163 if occupant ~= current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
164 local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
165 pres.attr.to, pres.attr.from = to, occupant;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
166 pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
2053
f5a198127dd3 MUC: Fixed: affiliation='none' was omitted from some presence broadcasts.
Waqas Hussain <waqas20@gmail.com>
parents: 2051
diff changeset
167 :tag("item", {affiliation=o_data.affiliation or "none", role=o_data.role or "none"}):up();
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
168 self:_route_stanza(pres);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
169 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
170 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
171 end
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
172 function room_mt:send_history(to)
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
173 local history = self._data['history']; -- send discussion history
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
174 if history then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
175 for _, msg in ipairs(history) do
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
176 msg = st.deserialize(msg);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
177 msg.attr.to=to;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
178 self:_route_stanza(msg);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
179 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
180 end
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
181 if self._data['subject'] then
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
182 self:_route_stanza(st.message({type='groupchat', from=self.jid, to=to}):tag("subject"):text(self._data['subject']));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
183 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
184 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
185
1756
b2291156a9c2 MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1755
diff changeset
186 local function room_get_disco_info(self, stanza)
1808
e164fdb2d18f MUC: Added MUC feature to the disco#info replies of rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1778
diff changeset
187 return st.reply(stanza):query("http://jabber.org/protocol/disco#info")
e164fdb2d18f MUC: Added MUC feature to the disco#info replies of rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1778
diff changeset
188 :tag("identity", {category="conference", type="text"}):up()
e164fdb2d18f MUC: Added MUC feature to the disco#info replies of rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1778
diff changeset
189 :tag("feature", {var="http://jabber.org/protocol/muc"});
1756
b2291156a9c2 MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1755
diff changeset
190 end
b2291156a9c2 MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1755
diff changeset
191 local function room_get_disco_items(self, stanza)
2035
b8c3dbf76a2e MUC: List occupants in a room's disco#items response.
Waqas Hussain <waqas20@gmail.com>
parents: 2008
diff changeset
192 local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#items");
b8c3dbf76a2e MUC: List occupants in a room's disco#items response.
Waqas Hussain <waqas20@gmail.com>
parents: 2008
diff changeset
193 for room_jid in pairs(self._occupants) do
b8c3dbf76a2e MUC: List occupants in a room's disco#items response.
Waqas Hussain <waqas20@gmail.com>
parents: 2008
diff changeset
194 reply:tag("item", {jid = room_jid, name = room_jid:match("/(.*)")}):up();
b8c3dbf76a2e MUC: List occupants in a room's disco#items response.
Waqas Hussain <waqas20@gmail.com>
parents: 2008
diff changeset
195 end
b8c3dbf76a2e MUC: List occupants in a room's disco#items response.
Waqas Hussain <waqas20@gmail.com>
parents: 2008
diff changeset
196 return reply;
1756
b2291156a9c2 MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1755
diff changeset
197 end
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
198 function room_mt:set_subject(current_nick, subject)
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
199 -- TODO check nick's authority
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
200 if subject == "" then subject = nil; end
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
201 self._data['subject'] = subject;
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
202 if self.save then self:save(); end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
203 local msg = st.message({type='groupchat', from=current_nick})
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
204 :tag('subject'):text(subject):up();
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
205 self:broadcast_message(msg, false);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
206 return true;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
207 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
208
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
209 function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
210 local from, to = stanza.attr.from, stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
211 local room = jid_bare(to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
212 local current_nick = self._jid_nick[from];
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
213 local type = stanza.attr.type;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
214 log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag());
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
215 if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
216 if stanza.name == "presence" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
217 local pr = get_filtered_presence(stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
218 pr.attr.from = current_nick;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
219 if type == "error" then -- error, kick em out!
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
220 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
221 log("debug", "kicking %s from %s", current_nick, room);
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
222 self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
1999
05054e360d89 MUC: Improved handling of error stanzas and made error messages concise.
Waqas Hussain <waqas20@gmail.com>
parents: 1998
diff changeset
223 :tag('status'):text('Kicked: '..get_error_condition(stanza))); -- send unavailable
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
224 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
225 elseif type == "unavailable" then -- unavailable
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
226 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
227 log("debug", "%s leaving %s", current_nick, room);
1826
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
228 local occupant = self._occupants[current_nick];
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
229 local new_jid = next(occupant.sessions);
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
230 if new_jid == from then new_jid = next(occupant.sessions, new_jid); end
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
231 if new_jid then
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
232 local jid = occupant.jid;
1826
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
233 occupant.jid = new_jid;
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
234 occupant.sessions[from] = nil;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
235 pr.attr.to = from;
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
236 pr:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
2053
f5a198127dd3 MUC: Fixed: affiliation='none' was omitted from some presence broadcasts.
Waqas Hussain <waqas20@gmail.com>
parents: 2051
diff changeset
237 :tag("item", {affiliation=occupant.affiliation or "none", role='none'}):up()
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
238 :tag("status", {code='110'});
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
239 self:_route_stanza(pr);
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
240 if jid ~= new_jid then
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
241 pr = st.clone(occupant.sessions[new_jid])
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
242 :tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
2053
f5a198127dd3 MUC: Fixed: affiliation='none' was omitted from some presence broadcasts.
Waqas Hussain <waqas20@gmail.com>
parents: 2051
diff changeset
243 :tag("item", {affiliation=occupant.affiliation or "none", role=occupant.role or "none"});
2051
2567f4bf0085 MUC: Fixed an issue with multi-session nicks where the 'from' attribute in a presence broadcast was not being properly set.
Waqas Hussain <waqas20@gmail.com>
parents: 2035
diff changeset
244 pr.attr.from = current_nick;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
245 self:broadcast_except_nick(pr, current_nick);
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
246 end
1826
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
247 else
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
248 occupant.role = 'none';
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
249 self:broadcast_presence(pr, from);
1826
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
250 self._occupants[current_nick] = nil;
de165b5de254 MUC: Added multi-session support to the room-exiting occupant use case.
Waqas Hussain <waqas20@gmail.com>
parents: 1825
diff changeset
251 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
252 self._jid_nick[from] = nil;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
253 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
254 elseif not type then -- available
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
255 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
256 --if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
257 if current_nick == to then -- simple presence
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
258 log("debug", "%s broadcasted presence", current_nick);
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
259 self._occupants[current_nick].sessions[from] = pr;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
260 self:broadcast_presence(pr, from);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
261 else -- change nick
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
262 local occupant = self._occupants[current_nick];
2008
6b6b924ee558 MUC: Re-enable nick changes for non-multisession nicks.
Waqas Hussain <waqas20@gmail.com>
parents: 2006
diff changeset
263 local is_multisession = next(occupant.sessions, next(occupant.sessions));
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
264 if self._occupants[to] or is_multisession then
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
265 log("debug", "%s couldn't change nick", current_nick);
1818
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
266 local reply = st.error_reply(stanza, "cancel", "conflict"):up();
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
267 reply.tags[1].attr.code = "409";
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
268 origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
269 else
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
270 local data = self._occupants[current_nick];
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
271 local to_nick = select(3, jid_split(to));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
272 if to_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
273 log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
274 local p = st.presence({type='unavailable', from=current_nick});
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
275 self:broadcast_presence(p, from, '303', to_nick);
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
276 self._occupants[current_nick] = nil;
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
277 self._occupants[to] = data;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
278 self._jid_nick[from] = to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
279 pr.attr.from = to;
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
280 self._occupants[to].sessions[from] = pr;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
281 self:broadcast_presence(pr, from);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
282 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
283 --TODO malformed-jid
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
284 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
285 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
286 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
287 --else -- possible rejoin
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
288 -- log("debug", "%s had connection replaced", current_nick);
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
289 -- self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
290 -- :tag('status'):text('Replaced by new connection'):up()); -- send unavailable
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
291 -- self:handle_to_occupant(origin, stanza); -- resend available
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
292 --end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
293 else -- enter room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
294 local new_nick = to;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
295 local is_merge;
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
296 if self._occupants[to] then
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
297 if jid_bare(from) ~= jid_bare(self._occupants[to].jid) then
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
298 new_nick = nil;
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
299 end
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
300 is_merge = true;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
301 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
302 if not new_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
303 log("debug", "%s couldn't join due to nick conflict: %s", from, to);
1818
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
304 local reply = st.error_reply(stanza, "cancel", "conflict"):up();
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
305 reply.tags[1].attr.code = "409";
a394e0bd4847 MUC: Added legacy error codes to nickname conflict presence errors.
Waqas Hussain <waqas20@gmail.com>
parents: 1808
diff changeset
306 origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
307 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
308 log("debug", "%s joining as %s", from, to);
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
309 if not next(self._affiliations) then -- new room, no owners
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
310 self._affiliations[jid_bare(from)] = "owner";
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
311 end
1740
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
312 local affiliation = self:get_affiliation(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
313 local role = self:get_default_role(affiliation)
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
314 if role then -- new occupant
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
315 if not is_merge then
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
316 self._occupants[to] = {affiliation=affiliation, role=role, jid=from, sessions={[from]=get_filtered_presence(stanza)}};
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
317 else
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
318 self._occupants[to].sessions[from] = get_filtered_presence(stanza);
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
319 end
1740
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
320 self._jid_nick[from] = to;
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
321 self:send_occupant_list(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
322 pr.attr.from = to;
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
323 if not is_merge then
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
324 self:broadcast_presence(pr, from);
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
325 else
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
326 pr.attr.to = from;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
327 self:_route_stanza(pr:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
2053
f5a198127dd3 MUC: Fixed: affiliation='none' was omitted from some presence broadcasts.
Waqas Hussain <waqas20@gmail.com>
parents: 2051
diff changeset
328 :tag("item", {affiliation=affiliation or "none", role=role or "none"}):up()
1989
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
329 :tag("status", {code='110'}));
97c3236cc4ac MUC: Multiple sessions per nick.
Waqas Hussain <waqas20@gmail.com>
parents: 1862
diff changeset
330 end
1740
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
331 self:send_history(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
332 else -- banned
1819
ed1911be26c7 MUC: Added legacy error code to the presence error returned when a banned user attempts to join.
Waqas Hussain <waqas20@gmail.com>
parents: 1818
diff changeset
333 local reply = st.error_reply(stanza, "auth", "forbidden"):up();
ed1911be26c7 MUC: Added legacy error code to the presence error returned when a banned user attempts to join.
Waqas Hussain <waqas20@gmail.com>
parents: 1818
diff changeset
334 reply.tags[1].attr.code = "403";
ed1911be26c7 MUC: Added legacy error code to the presence error returned when a banned user attempts to join.
Waqas Hussain <waqas20@gmail.com>
parents: 1818
diff changeset
335 origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
336 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
337 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
338 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
339 elseif type ~= 'result' then -- bad type
1998
40792c18a8e4 MUC: Ignore invisible presence (incorrectly broadcasted or forwarded by ejabberd).
Waqas Hussain <waqas20@gmail.com>
parents: 1997
diff changeset
340 if type ~= 'visible' and type ~= 'invisible' then -- COMPAT ejabberd can broadcast or forward XEP-0018 presences
40792c18a8e4 MUC: Ignore invisible presence (incorrectly broadcasted or forwarded by ejabberd).
Waqas Hussain <waqas20@gmail.com>
parents: 1997
diff changeset
341 origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
40792c18a8e4 MUC: Ignore invisible presence (incorrectly broadcasted or forwarded by ejabberd).
Waqas Hussain <waqas20@gmail.com>
parents: 1997
diff changeset
342 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
343 end
1778
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
344 elseif not current_nick then -- not in room
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
345 if type == "error" or type == "result" then
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
346 local id = stanza.name == "iq" and stanza.attr.id and base64.decode(stanza.attr.id);
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
347 local _nick, _id, _hash = (id or ""):match("^(.+)%z(.*)%z(.+)$");
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
348 local occupant = self._occupants[stanza.attr.to];
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
349 if occupant and _nick and self._jid_nick[_nick] and _id and _hash then
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
350 local id, _to = stanza.attr.id;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
351 for jid in pairs(occupant.sessions) do
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
352 if md5(jid) == _hash then
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
353 _to = jid;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
354 break;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
355 end
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
356 end
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
357 if _to then
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
358 stanza.attr.to, stanza.attr.from, stanza.attr.id = _to, self._jid_nick[_nick], _id;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
359 self:_route_stanza(stanza);
1778
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
360 stanza.attr.to, stanza.attr.from, stanza.attr.id = to, from, id;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
361 end
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
362 end
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
363 else
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
364 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
365 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
366 elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
367 origin.send(st.error_reply(stanza, "modify", "bad-request"));
1999
05054e360d89 MUC: Improved handling of error stanzas and made error messages concise.
Waqas Hussain <waqas20@gmail.com>
parents: 1998
diff changeset
368 elseif current_nick and stanza.name == "message" and type == "error" and is_kickable_error(stanza) then
1996
3e6b36c6d7b7 MUC: Kick occupants on sending error messages to other occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1989
diff changeset
369 log("debug", "%s kicked from %s for sending an error message", current_nick, self.jid);
3e6b36c6d7b7 MUC: Kick occupants on sending error messages to other occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1989
diff changeset
370 self:handle_to_occupant(origin, st.presence({type='unavailable', from=stanza.attr.from, to=stanza.attr.to})
1999
05054e360d89 MUC: Improved handling of error stanzas and made error messages concise.
Waqas Hussain <waqas20@gmail.com>
parents: 1998
diff changeset
371 :tag('status'):text('Kicked: '..get_error_condition(stanza))); -- send unavailable
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
372 else -- private stanza
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
373 local o_data = self._occupants[to];
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
374 if o_data then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
375 log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
376 local jid = o_data.jid;
1778
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
377 local bare = jid_bare(jid);
1769
39865fbbb2f7 MUC: Preserve stanza attributes for private messages.
Waqas Hussain <waqas20@gmail.com>
parents: 1768
diff changeset
378 stanza.attr.to, stanza.attr.from = jid, current_nick;
1778
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
379 local id = stanza.attr.id;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
380 if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' and bare ~= jid then
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
381 stanza.attr.to = bare;
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
382 stanza.attr.id = base64.encode(jid.."\0"..id.."\0"..md5(from));
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
383 end
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
384 self:_route_stanza(stanza);
1778
f4213d84ba8a MUC: Correct routing of vCard requests to bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 1769
diff changeset
385 stanza.attr.to, stanza.attr.from, stanza.attr.id = to, from, id;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
386 elseif type ~= "error" and type ~= "result" then -- recipient not in room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
387 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
388 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
389 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
390 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
391
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
392 function room_mt:send_form(origin, stanza)
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
393 local title = "Configuration for "..self.jid;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
394 origin.send(st.reply(stanza):query("http://jabber.org/protocol/muc#owner")
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
395 :tag("x", {xmlns='jabber:x:data', type='form'})
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
396 :tag("title"):text(title):up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
397 :tag("instructions"):text(title):up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
398 :tag("field", {type='hidden', var='FORM_TYPE'}):tag("value"):text("http://jabber.org/protocol/muc#roomconfig"):up():up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
399 :tag("field", {type='boolean', label='Make Room Persistent?', var='muc#roomconfig_persistentroom'})
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
400 :tag("value"):text(self._data.persistent and "1" or "0"):up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
401 :up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
402 :tag("field", {type='boolean', label='Make Room Publicly Searchable?', var='muc#roomconfig_publicroom'})
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
403 :tag("value"):text(self._data.hidden and "0" or "1"):up()
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
404 :up()
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
405 :tag("field", {type='list-single', label='Who May Discover Real JIDs?', var='muc#roomconfig_whois'})
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
406 :tag("value"):text(self._data.whois or 'moderators'):up()
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
407 :tag("option", {label = 'Moderators Only'})
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
408 :tag("value"):text('moderators'):up()
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
409 :up()
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
410 :tag("option", {label = 'Anyone'})
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
411 :tag("value"):text('anyone'):up()
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
412 :up()
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
413 :up()
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
414 );
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
415 end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
416
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
417 local valid_whois = {
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
418 moderators = true,
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
419 anyone = true,
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
420 }
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
421
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
422 function room_mt:process_form(origin, stanza)
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
423 local query = stanza.tags[1];
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
424 local form;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
425 for _, tag in ipairs(query.tags) do if tag.name == "x" and tag.attr.xmlns == "jabber:x:data" then form = tag; break; end end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
426 if not form then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); return; end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
427 if form.attr.type == "cancel" then origin.send(st.reply(stanza)); return; end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
428 if form.attr.type ~= "submit" then origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
429 local fields = {};
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
430 for _, field in pairs(form.tags) do
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
431 if field.name == "field" and field.attr.var and field.tags[1].name == "value" and #field.tags[1].tags == 0 then
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
432 fields[field.attr.var] = field.tags[1][1] or "";
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
433 end
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
434 end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
435 if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
436
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
437 local persistent = fields['muc#roomconfig_persistentroom'];
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
438 if persistent == "0" or persistent == "false" then persistent = nil; elseif persistent == "1" or persistent == "true" then persistent = true;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
439 else origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
440 self._data.persistent = persistent;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
441 module:log("debug", "persistent=%s", tostring(persistent));
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
442
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
443 local public = fields['muc#roomconfig_publicroom'];
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
444 if public == "0" or public == "false" then public = nil; elseif public == "1" or public == "true" then public = true;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
445 else origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
446 self._data.hidden = not public and true or nil;
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
447
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
448 local whois = fields['muc#roomconfig_whois'];
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
449 if not valid_whois[whois] then
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
450 origin.send(st.error_reply(stanza, 'cancel', 'bad-request'));
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
451 return;
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
452 end
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
453 self._data.whois = whois
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
454 module:log('debug', 'whois=%s', tostring(whois))
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
455
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
456 if self.save then self:save(true); end
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
457 origin.send(st.reply(stanza));
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
458 end
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
459
2217
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
460 function room_mt:destroy(newjid, reason, password)
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
461 local pr = st.presence({type = "unavailable"})
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
462 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
463 :tag("item", { affiliation='none', role='none' }):up()
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
464 :tag("destroy", {jid=newjid})
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
465 if reason then pr:tag("reason"):text(reason):up(); end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
466 if password then pr:tag("password"):text(password):up(); end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
467 for nick, occupant in pairs(self._occupants) do
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
468 pr.attr.from = nick;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
469 for jid in pairs(occupant.sessions) do
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
470 pr.attr.to = jid;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
471 self:_route_stanza(pr);
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
472 self._jid_nick[jid] = nil;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
473 end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
474 self._occupants[nick] = nil;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
475 end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
476 self._data.persistent = nil;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
477 if self.save then self:save(true); end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
478 end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
479
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
480 function room_mt:handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
481 local type = stanza.attr.type;
1745
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
482 local xmlns = stanza.tags[1] and stanza.tags[1].attr.xmlns;
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
483 if stanza.name == "iq" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
484 if xmlns == "http://jabber.org/protocol/disco#info" and type == "get" then
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
485 origin.send(room_get_disco_info(self, stanza));
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
486 elseif xmlns == "http://jabber.org/protocol/disco#items" and type == "get" then
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
487 origin.send(room_get_disco_items(self, stanza));
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
488 elseif xmlns == "http://jabber.org/protocol/muc#admin" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
489 local actor = stanza.attr.from;
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
490 local affiliation = self:get_affiliation(actor);
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
491 local current_nick = self._jid_nick[actor];
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
492 local role = current_nick and self._occupants[current_nick].role or self:get_default_role(affiliation);
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
493 local item = stanza.tags[1].tags[1];
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
494 if item and item.name == "item" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
495 if type == "set" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
496 local callback = function() origin.send(st.reply(stanza)); end
1862
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
497 if item.attr.jid then -- Validate provided JID
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
498 item.attr.jid = jid_prep(item.attr.jid);
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
499 if not item.attr.jid then
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
500 origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
501 return;
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
502 end
115f274dd17f MUC: Prep given JID when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1826
diff changeset
503 end
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
504 if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
505 local occupant = self._occupants[self.jid.."/"..item.attr.nick];
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
506 if occupant then item.attr.jid = occupant.jid; end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
507 end
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
508 local reason = item.tags[1] and item.tags[1].name == "reason" and #item.tags[1] == 1 and item.tags[1][1];
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
509 if item.attr.affiliation and item.attr.jid and not item.attr.role then
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
510 local success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, callback, reason);
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
511 if not success then origin.send(st.error_reply(stanza, errtype, err)); end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
512 elseif item.attr.role and item.attr.nick and not item.attr.affiliation then
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
513 local success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, callback, reason);
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
514 if not success then origin.send(st.error_reply(stanza, errtype, err)); end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
515 else
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
516 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
517 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
518 elseif type == "get" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
519 local _aff = item.attr.affiliation;
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
520 local _rol = item.attr.role;
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
521 if _aff and not _rol then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
522 if affiliation == "owner" or (affiliation == "admin" and _aff ~= "owner" and _aff ~= "admin") then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
523 local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
524 for jid, affiliation in pairs(self._affiliations) do
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
525 if affiliation == _aff then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
526 reply:tag("item", {affiliation = _aff, jid = jid}):up();
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
527 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
528 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
529 origin.send(reply);
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
530 else
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
531 origin.send(st.error_reply(stanza, "auth", "forbidden"));
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
532 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
533 elseif _rol and not _aff then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
534 if role == "moderator" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
535 -- TODO allow admins and owners not in room? Provide read-only access to everyone who can see the participants anyway?
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
536 if _rol == "none" then _rol = nil; end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
537 local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
538 for nick, occupant in pairs(self._occupants) do
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
539 if occupant.role == _rol then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
540 reply:tag("item", {nick = nick, role = _rol or "none", affiliation = occupant.affiliation or "none", jid = occupant.jid}):up();
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
541 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
542 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
543 origin.send(reply);
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
544 else
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
545 origin.send(st.error_reply(stanza, "auth", "forbidden"));
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
546 end
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
547 else
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
548 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
549 end
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
550 end
1753
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
551 elseif type == "set" or type == "get" then
a84901db4085 MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents: 1752
diff changeset
552 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
553 end
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
554 elseif xmlns == "http://jabber.org/protocol/muc#owner" and (type == "get" or type == "set") and stanza.tags[1].name == "query" then
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
555 if self:get_affiliation(stanza.attr.from) ~= "owner" then
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
556 origin.send(st.error_reply(stanza, "auth", "forbidden"));
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
557 elseif stanza.attr.type == "get" then
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
558 self:send_form(origin, stanza);
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
559 elseif stanza.attr.type == "set" then
2217
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
560 local child = stanza.tags[1].tags[1];
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
561 if not child then
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
562 origin.send(st.error_reply(stanza, "auth", "bad-request"));
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
563 elseif child.name == "destroy" then
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
564 local newjid = child.attr.jid;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
565 local reason, password;
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
566 for _,tag in ipairs(child.tags) do
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
567 if tag.name == "reason" then
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
568 reason = #tag.tags == 0 and tag[1];
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
569 elseif tag.name == "password" then
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
570 password = #tag.tags == 0 and tag[1];
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
571 end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
572 end
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
573 self:destroy(newjid, reason, password);
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
574 origin.send(st.reply(stanza));
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
575 else
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
576 self:process_form(origin, stanza);
838f6d546177 MUC: Added support for the room-destroy owner use case.
Waqas Hussain <waqas20@gmail.com>
parents: 2216
diff changeset
577 end
2216
dbbb5ed41365 MUC: Slightly refactored form processing.
Waqas Hussain <waqas20@gmail.com>
parents: 2174
diff changeset
578 end
1754
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
579 elseif type == "set" or type == "get" then
67b66eec9777 MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents: 1753
diff changeset
580 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
581 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
582 elseif stanza.name == "message" and type == "groupchat" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
583 local from, to = stanza.attr.from, stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
584 local room = jid_bare(to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
585 local current_nick = self._jid_nick[from];
2173
f9af31dbfeb8 MUC: Prevent visitors from broadcasting messages.
Waqas Hussain <waqas20@gmail.com>
parents: 2172
diff changeset
586 local occupant = self._occupants[current_nick];
f9af31dbfeb8 MUC: Prevent visitors from broadcasting messages.
Waqas Hussain <waqas20@gmail.com>
parents: 2172
diff changeset
587 if not occupant then -- not in room
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
588 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
2173
f9af31dbfeb8 MUC: Prevent visitors from broadcasting messages.
Waqas Hussain <waqas20@gmail.com>
parents: 2172
diff changeset
589 elseif occupant.role == "visitor" then
f9af31dbfeb8 MUC: Prevent visitors from broadcasting messages.
Waqas Hussain <waqas20@gmail.com>
parents: 2172
diff changeset
590 origin.send(st.error_reply(stanza, "cancel", "forbidden"));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
591 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
592 local from = stanza.attr.from;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
593 stanza.attr.from = current_nick;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
594 local subject = getText(stanza, {"subject"});
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
595 if subject then
2174
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
596 if occupant.role == "moderator" then
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
597 self:set_subject(current_nick, subject); -- TODO use broadcast_message_stanza
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
598 else
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
599 stanza.attr.from = from;
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
600 origin.send(st.error_reply(stanza, "cancel", "forbidden"));
13375e6c4ecb MUC: Only allow moderators to change the room subject.
Waqas Hussain <waqas20@gmail.com>
parents: 2173
diff changeset
601 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
602 else
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
603 self:broadcast_message(stanza, true);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
604 end
2172
84dd0fada45b MUC: Improved handling of incoming groupchat messages (state preserved for possible later use).
Waqas Hussain <waqas20@gmail.com>
parents: 2064
diff changeset
605 stanza.attr.from = from;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
606 end
1999
05054e360d89 MUC: Improved handling of error stanzas and made error messages concise.
Waqas Hussain <waqas20@gmail.com>
parents: 1998
diff changeset
607 elseif stanza.name == "message" and type == "error" and is_kickable_error(stanza) then
1768
802c40384dd0 MUC: Don't kick on errors in private messages.
Waqas Hussain <waqas20@gmail.com>
parents: 1764
diff changeset
608 local current_nick = self._jid_nick[stanza.attr.from];
802c40384dd0 MUC: Don't kick on errors in private messages.
Waqas Hussain <waqas20@gmail.com>
parents: 1764
diff changeset
609 log("debug", "%s kicked from %s for sending an error message", current_nick, self.jid);
802c40384dd0 MUC: Don't kick on errors in private messages.
Waqas Hussain <waqas20@gmail.com>
parents: 1764
diff changeset
610 self:handle_to_occupant(origin, st.presence({type='unavailable', from=stanza.attr.from, to=stanza.attr.to})
1999
05054e360d89 MUC: Improved handling of error stanzas and made error messages concise.
Waqas Hussain <waqas20@gmail.com>
parents: 1998
diff changeset
611 :tag('status'):text('Kicked: '..get_error_condition(stanza))); -- send unavailable
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
612 elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
613 local to = stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
614 local current_nick = self._jid_nick[stanza.attr.from];
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
615 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
616 stanza.attr.to = current_nick;
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
617 self:handle_to_occupant(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
618 stanza.attr.to = to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
619 elseif type ~= "error" and type ~= "result" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
620 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
621 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
622 elseif stanza.name == "message" and not stanza.attr.type and #stanza.tags == 1 and self._jid_nick[stanza.attr.from]
2005
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
623 and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" then
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
624 local x = stanza.tags[1];
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
625 local payload = (#x.tags == 1 and x.tags[1]);
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
626 if payload and payload.name == "invite" and payload.attr.to then
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
627 local _from, _to = stanza.attr.from, stanza.attr.to;
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
628 local _invitee = jid_prep(payload.attr.to);
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
629 if _invitee then
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
630 local _reason = payload.tags[1] and payload.tags[1].name == 'reason' and #payload.tags[1].tags == 0 and payload.tags[1][1];
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
631 local invite = st.message({from = _to, to = _invitee, id = stanza.attr.id})
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
632 :tag('x', {xmlns='http://jabber.org/protocol/muc#user'})
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
633 :tag('invite', {from=_from})
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
634 :tag('reason'):text(_reason or ""):up()
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
635 :up()
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
636 :up()
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
637 :tag('x', {xmlns="jabber:x:conference", jid=_to}) -- COMPAT: Some older clients expect this
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
638 :text(_reason or "")
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
639 :up()
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
640 :tag('body') -- Add a plain message for clients which don't support invites
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
641 :text(_from..' invited you to the room '.._to..(_reason and (' ('.._reason..')') or ""))
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
642 :up();
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
643 self:_route_stanza(invite);
2005
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
644 else
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
645 origin.send(st.error_reply(stanza, "cancel", "jid-malformed"));
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
646 end
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
647 else
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
648 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
478ba7e85862 MUC: Rewrote code for mediated invites to be more robust, and to support legacy clients.
Waqas Hussain <waqas20@gmail.com>
parents: 1999
diff changeset
649 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
650 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
651 if type == "error" or type == "result" then return; end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
652 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
653 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
654 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
655
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
656 function room_mt:handle_stanza(origin, stanza)
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
657 local to_node, to_host, to_resource = jid_split(stanza.attr.to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
658 if to_resource then
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
659 self:handle_to_occupant(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
660 else
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
661 self:handle_to_room(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
662 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
663 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
664
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
665 function room_mt:route_stanza(stanza) end -- Replace with a routing function, e.g., function(room, stanza) core_route_stanza(origin, stanza); end
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
666
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
667 function room_mt:get_affiliation(jid)
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
668 local node, host, resource = jid_split(jid);
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
669 local bare = node and node.."@"..host or host;
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
670 local result = self._affiliations[bare]; -- Affiliations are granted, revoked, and maintained based on the user's bare JID.
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
671 if not result and self._affiliations[host] == "outcast" then result = "outcast"; end -- host banned
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
672 return result;
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
673 end
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
674 function room_mt:set_affiliation(actor, jid, affiliation, callback, reason)
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
675 jid = jid_bare(jid);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
676 if affiliation == "none" then affiliation = nil; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
677 if affiliation and affiliation ~= "outcast" and affiliation ~= "owner" and affiliation ~= "admin" and affiliation ~= "member" then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
678 return nil, "modify", "not-acceptable";
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
679 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
680 if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
681 if jid_bare(actor) == jid then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
682 self._affiliations[jid] = affiliation;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
683 local role = self:get_default_role(affiliation);
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
684 local p = st.presence()
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
685 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
686 :tag("item", {affiliation=affiliation or "none", role=role or "none"})
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
687 :tag("reason"):text(reason or ""):up()
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
688 :up();
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
689 local x = p.tags[1];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
690 local item = x.tags[1];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
691 if not role then -- getting kicked
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
692 p.attr.type = "unavailable";
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
693 if affiliation == "outcast" then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
694 x:tag("status", {code="301"}):up(); -- banned
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
695 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
696 x:tag("status", {code="321"}):up(); -- affiliation change
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
697 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
698 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
699 local modified_nicks = {};
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
700 for nick, occupant in pairs(self._occupants) do
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
701 if jid_bare(occupant.jid) == jid then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
702 if not role then -- getting kicked
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
703 self._occupants[nick] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
704 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
705 t_insert(modified_nicks, nick);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
706 occupant.affiliation, occupant.role = affiliation, role;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
707 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
708 p.attr.from = nick;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
709 for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
710 if not role then self._jid_nick[jid] = nil; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
711 p.attr.to = jid;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
712 self:_route_stanza(p);
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
713 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
714 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
715 end
1755
1614e8e62ad5 MUC: Fixed an undefined global access.
Waqas Hussain <waqas20@gmail.com>
parents: 1754
diff changeset
716 if self.save then self:save(); end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
717 if callback then callback(); end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
718 for _, nick in ipairs(modified_nicks) do
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
719 p.attr.from = nick;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
720 self:broadcast_except_nick(p, nick);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
721 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
722 return true;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
723 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
724
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
725 function room_mt:get_role(nick)
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
726 local session = self._occupants[nick];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
727 return session and session.role or nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
728 end
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
729 function room_mt:set_role(actor, nick, role, callback, reason)
1752
4db786919805 MUC: Added kicking support.
Waqas Hussain <waqas20@gmail.com>
parents: 1751
diff changeset
730 if role == "none" then role = nil; end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
731 if role and role ~= "moderator" and role ~= "participant" and role ~= "visitor" then return nil, "modify", "not-acceptable"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
732 if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
733 local occupant = self._occupants[nick];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
734 if not occupant then return nil, "modify", "not-acceptable"; end
1743
d00b144f4bcf MUC: An admin or owner MUST NOT be able to revoke moderation privileges from another admin or owner.
Waqas Hussain <waqas20@gmail.com>
parents: 1742
diff changeset
735 if occupant.affiliation == "owner" or occupant.affiliation == "admin" then return nil, "cancel", "not-allowed"; end
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
736 local p = st.presence({from = nick})
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
737 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
2006
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
738 :tag("item", {affiliation=occupant.affiliation or "none", nick=nick, role=role or "none"})
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
739 :tag("reason"):text(reason or ""):up()
0c62bed9d338 MUC: Added support for reason messages in role and affiliation changes (e.g., reason for kick, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 2005
diff changeset
740 :up();
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
741 if not role then -- kick
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
742 p.attr.type = "unavailable";
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
743 self._occupants[nick] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
744 for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
745 self._jid_nick[jid] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
746 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
747 p:tag("status", {code = "307"}):up();
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
748 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
749 occupant.role = role;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
750 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
751 for jid in pairs(occupant.sessions) do -- send to all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
752 p.attr.to = jid;
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
753 self:_route_stanza(p);
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
754 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
755 if callback then callback(); end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
756 self:broadcast_except_nick(p, nick);
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
757 return true;
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
758 end
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
759
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
760 local function _get_muc_child(stanza)
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
761 for i=#stanza.tags,1,-1 do
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
762 local tag = stanza.tags[i];
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
763 if tag.name == "x" and tag.attr.xmlns == "http://jabber.org/protocol/muc#user" then
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
764 return tag;
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
765 end
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
766 end
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
767 end
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
768
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
769 function room_mt:_route_stanza(stanza)
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
770 local muc_child;
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
771 local to_occupant = self._occupants[self._jid_nick[stanza.attr.to]];
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
772 local from_occupant = self._occupants[stanza.attr.from];
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
773 if stanza.name == "presence" then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
774 if to_occupant and from_occupant then
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
775 if self._data.whois == 'anyone' then
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
776 muc_child = _get_muc_child(stanza)
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
777 else
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
778 if to_occupant.role == "moderator" or jid_bare(to_occupant.jid) == jid_bare(from_occupant.jid) then
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
779 muc_child = _get_muc_child(stanza)
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
780 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
781 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
782 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
783 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
784 if muc_child then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
785 for _, item in pairs(muc_child.tags) do
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
786 if item.name == "item" then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
787 if from_occupant == to_occupant then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
788 item.attr.jid = stanza.attr.to;
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
789 else
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
790 item.attr.jid = from_occupant.jid;
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
791 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
792 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
793 end
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
794 if self._data.whois == 'anyone' then
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
795 muc_child:tag('status', { code = '100' });
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
796 end
2064
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
797 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
798 self:route_stanza(stanza);
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
799 if muc_child then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
800 for _, item in pairs(muc_child.tags) do
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
801 if item.name == "item" then
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
802 item.attr.jid = nil;
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
803 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
804 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
805 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
806 end
1ee862fd1afe MUC: Include occupants' real JIDs in their presence (semi-anonymous rooms).
Waqas Hussain <waqas20@gmail.com>
parents: 2053
diff changeset
807
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
808 local _M = {}; -- module "muc"
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
809
1749
cf2ade983e12 MUC: Changed a MUC library method into a function.
Waqas Hussain <waqas20@gmail.com>
parents: 1746
diff changeset
810 function _M.new_room(jid)
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
811 return setmetatable({
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
812 jid = jid;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
813 _jid_nick = {};
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
814 _occupants = {};
2411
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
815 _data = {
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
816 whois = 'moderators',
c2b6c55201af Add support for non-anonymous MUC rooms
Rob Hoelz <rob@hoelzro.net>
parents: 2217
diff changeset
817 };
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
818 _affiliations = {};
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
819 }, room_mt);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
820 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
821
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
822 return _M;