author | Waqas Hussain <waqas20@gmail.com> |
Mon, 07 Sep 2009 20:54:53 +0500 | |
changeset 1756 | b2291156a9c2 |
parent 1755 | 1614e8e62ad5 |
child 1757 | 157e438823ba |
permissions | -rw-r--r-- |
1734 | 1 |
-- Prosody IM |
2 |
-- Copyright (C) 2008-2009 Matthew Wild |
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-- Copyright (C) 2008-2009 Waqas Hussain |
|
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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||
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local datamanager = require "util.datamanager"; |
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local datetime = require "util.datetime"; |
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local jid_split = require "util.jid".split; |
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local jid_bare = require "util.jid".bare; |
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local st = require "util.stanza"; |
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local log = require "util.logger".init("mod_muc"); |
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local multitable_new = require "util.multitable".new; |
|
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local t_insert, t_remove = table.insert, table.remove; |
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
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18 |
local setmetatable = setmetatable; |
1734 | 19 |
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local muc_domain = nil; --module:get_host(); |
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local history_length = 20; |
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------------ |
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local function filter_xmlns_from_array(array, filters) |
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local count = 0; |
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for i=#array,1,-1 do |
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local attr = array[i].attr; |
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if filters[attr and attr.xmlns] then |
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t_remove(array, i); |
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count = count + 1; |
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end |
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end |
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return count; |
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end |
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local function filter_xmlns_from_stanza(stanza, filters) |
|
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if filters then |
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if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then |
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return stanza, filter_xmlns_from_array(stanza, filters); |
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end |
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40 |
end |
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return stanza, 0; |
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end |
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local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true}; |
|
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local function get_filtered_presence(stanza) |
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return filter_xmlns_from_stanza(st.clone(stanza), presence_filters); |
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end |
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local kickable_error_conditions = { |
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["gone"] = true; |
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["internal-server-error"] = true; |
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["item-not-found"] = true; |
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["jid-malformed"] = true; |
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["recipient-unavailable"] = true; |
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["redirect"] = true; |
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["remote-server-not-found"] = true; |
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["remote-server-timeout"] = true; |
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["service-unavailable"] = true; |
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}; |
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local function get_kickable_error(stanza) |
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for _, tag in ipairs(stanza.tags) do |
|
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if tag.name == "error" and tag.attr.xmlns == "jabber:client" then |
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for _, cond in ipairs(tag.tags) do |
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if cond.attr.xmlns == "urn:ietf:params:xml:ns:xmpp-stanzas" then |
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return kickable_error_conditions[cond.name] and cond.name; |
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end |
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end |
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return true; -- malformed error message |
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end |
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end |
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return true; -- malformed error message |
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end |
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local function getUsingPath(stanza, path, getText) |
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local tag = stanza; |
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for _, name in ipairs(path) do |
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if type(tag) ~= 'table' then return; end |
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tag = tag:child_with_name(name); |
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end |
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if tag and getText then tag = table.concat(tag); end |
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return tag; |
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end |
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local function getTag(stanza, path) return getUsingPath(stanza, path); end |
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local function getText(stanza, path) return getUsingPath(stanza, path, true); end |
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----------- |
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83 |
||
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--[[function get_room_disco_info(room, stanza) |
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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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:tag("identity", {category='conference', type='text', name=room._data["name"]):up() |
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:tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply |
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end |
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function get_room_disco_items(room, stanza) |
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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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end -- TODO allow non-private rooms]] |
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92 |
||
93 |
-- |
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94 |
||
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
95 |
local room_mt = {}; |
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MUC: Initial support for roles and affiliations
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parents:
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96 |
room_mt.__index = room_mt; |
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parents:
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MUC: Initial support for roles and affiliations
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function room_mt:get_default_role(affiliation) |
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MUC: Initial support for roles and affiliations
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99 |
if affiliation == "owner" or affiliation == "admin" then |
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MUC: Initial support for roles and affiliations
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100 |
return "moderator"; |
31c3eb5797c7
MUC: Initial support for roles and affiliations
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elseif affiliation == "member" or not affiliation then |
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MUC: Initial support for roles and affiliations
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102 |
return "participant"; |
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103 |
end |
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104 |
end |
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
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105 |
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MUC: Fixed function declarations.
Waqas Hussain <waqas20@gmail.com>
parents:
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106 |
function room_mt:broadcast_presence(stanza, code, nick) |
1734 | 107 |
stanza = get_filtered_presence(stanza); |
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MUC: Renamed _participants table to _occupants
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parents:
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108 |
local data = self._occupants[stanza.attr.from]; |
1734 | 109 |
stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'}) |
110 |
:tag("item", {affiliation=data.affiliation, role=data.role, nick=nick}):up(); |
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111 |
if code then |
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112 |
stanza:tag("status", {code=code}):up(); |
|
113 |
end |
|
114 |
local me; |
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MUC: Renamed _participants table to _occupants
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115 |
for occupant, o_data in pairs(self._occupants) do |
1734 | 116 |
if occupant ~= stanza.attr.from then |
117 |
for jid in pairs(o_data.sessions) do |
|
118 |
stanza.attr.to = jid; |
|
1735
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
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changeset
|
119 |
self:route_stanza(stanza); |
1734 | 120 |
end |
121 |
else |
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me = o_data; |
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123 |
end |
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124 |
end |
|
125 |
if me then |
|
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stanza:tag("status", {code='110'}); |
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for jid in pairs(me.sessions) do |
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128 |
stanza.attr.to = jid; |
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parents:
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self:route_stanza(stanza); |
1734 | 130 |
end |
131 |
end |
|
132 |
end |
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parents:
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133 |
function room_mt:broadcast_message(stanza, historic) |
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for occupant, o_data in pairs(self._occupants) do |
1734 | 135 |
for jid in pairs(o_data.sessions) do |
136 |
stanza.attr.to = jid; |
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parents:
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diff
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self:route_stanza(stanza); |
1734 | 138 |
end |
139 |
end |
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if historic then -- add to history |
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
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141 |
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
|
142 |
if not history then history = {}; self._data['history'] = history; end |
1734 | 143 |
-- stanza = st.clone(stanza); |
144 |
stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203 |
|
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stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated) |
|
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t_insert(history, st.clone(st.preserialize(stanza))); |
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while #history > history_length do t_remove(history, 1) end |
|
148 |
end |
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149 |
end |
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MUC: Owners can now modify roles and affiliations
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150 |
function room_mt:broadcast_except_nick(stanza, nick) |
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parents:
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151 |
for rnick, occupant in pairs(self._occupants) do |
55ee6e792e3e
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152 |
if rnick ~= nick then |
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153 |
for jid in pairs(occupant.sessions) do |
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154 |
stanza.attr.to = jid; |
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155 |
self:route_stanza(stanza); |
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parents:
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|
156 |
end |
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157 |
end |
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158 |
end |
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159 |
end |
1734 | 160 |
|
1735
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
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changeset
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161 |
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
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|
162 |
local current_nick = self._jid_nick[to]; |
1739
393abf245322
MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents:
1737
diff
changeset
|
163 |
for occupant, o_data in pairs(self._occupants) do |
1734 | 164 |
if occupant ~= current_nick then |
165 |
local pres = get_filtered_presence(o_data.sessions[o_data.jid]); |
|
166 |
pres.attr.to, pres.attr.from = to, occupant; |
|
167 |
pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'}) |
|
168 |
:tag("item", {affiliation=o_data.affiliation, role=o_data.role}):up(); |
|
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
169 |
self:route_stanza(pres); |
1734 | 170 |
end |
171 |
end |
|
172 |
end |
|
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
173 |
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
|
174 |
local history = self._data['history']; -- send discussion history |
1734 | 175 |
if history then |
176 |
for _, msg in ipairs(history) do |
|
177 |
msg = st.deserialize(msg); |
|
178 |
msg.attr.to=to; |
|
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
179 |
self:route_stanza(msg); |
1734 | 180 |
end |
181 |
end |
|
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
182 |
if self._data['subject'] then |
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
183 |
self:route_stanza(st.message({type='groupchat', from=self.jid, to=to}):tag("subject"):text(self._data['subject'])); |
1734 | 184 |
end |
185 |
end |
|
186 |
||
1756
b2291156a9c2
MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents:
1755
diff
changeset
|
187 |
local function room_get_disco_info(self, stanza) |
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MUC: Added service discovery replies for rooms.
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1755
diff
changeset
|
188 |
return st.reply(stanza):query("http://jabber.org/protocol/disco#info"):tag("identity", {category="conference", type="text"}); |
b2291156a9c2
MUC: Added service discovery replies for rooms.
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parents:
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|
189 |
end |
b2291156a9c2
MUC: Added service discovery replies for rooms.
Waqas Hussain <waqas20@gmail.com>
parents:
1755
diff
changeset
|
190 |
local function room_get_disco_items(self, stanza) |
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MUC: Added service discovery replies for rooms.
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|
191 |
return st.reply(stanza):query("http://jabber.org/protocol/disco#items"); |
b2291156a9c2
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parents:
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|
192 |
end |
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
193 |
function room_mt:set_subject(current_nick, subject) |
1734 | 194 |
-- TODO check nick's authority |
195 |
if subject == "" then subject = nil; end |
|
1735
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
changeset
|
196 |
self._data['subject'] = subject; |
1754
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197 |
if self.save then self:save(); end |
1734 | 198 |
local msg = st.message({type='groupchat', from=current_nick}) |
199 |
:tag('subject'):text(subject):up(); |
|
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200 |
self:broadcast_message(msg, false); |
1734 | 201 |
return true; |
202 |
end |
|
203 |
||
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
204 |
function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc |
1734 | 205 |
local from, to = stanza.attr.from, stanza.attr.to; |
206 |
local room = jid_bare(to); |
|
207 |
local current_nick = self._jid_nick[from]; |
|
208 |
local type = stanza.attr.type; |
|
209 |
log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag()); |
|
210 |
if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end |
|
211 |
if stanza.name == "presence" then |
|
212 |
local pr = get_filtered_presence(stanza); |
|
213 |
pr.attr.from = current_nick; |
|
214 |
if type == "error" then -- error, kick em out! |
|
215 |
if current_nick then |
|
216 |
log("debug", "kicking %s from %s", current_nick, room); |
|
1735
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MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
217 |
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:
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diff
changeset
|
218 |
:tag('status'):text('This participant is kicked from the room because he sent an error presence')); -- send unavailable |
1734 | 219 |
end |
220 |
elseif type == "unavailable" then -- unavailable |
|
221 |
if current_nick then |
|
222 |
log("debug", "%s leaving %s", current_nick, room); |
|
1739
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MUC: Renamed _participants table to _occupants
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parents:
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changeset
|
223 |
local data = self._occupants[current_nick]; |
1734 | 224 |
data.role = 'none'; |
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
changeset
|
225 |
self:broadcast_presence(pr); |
1739
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MUC: Renamed _participants table to _occupants
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parents:
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changeset
|
226 |
self._occupants[current_nick] = nil; |
1734 | 227 |
self._jid_nick[from] = nil; |
228 |
end |
|
229 |
elseif not type then -- available |
|
230 |
if current_nick then |
|
231 |
--if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence |
|
232 |
if current_nick == to then -- simple presence |
|
233 |
log("debug", "%s broadcasted presence", current_nick); |
|
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234 |
self._occupants[current_nick].sessions[from] = pr; |
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|
235 |
self:broadcast_presence(pr); |
1734 | 236 |
else -- change nick |
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|
237 |
if self._occupants[to] then |
1734 | 238 |
log("debug", "%s couldn't change nick", current_nick); |
239 |
origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"})); |
|
240 |
else |
|
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|
241 |
local data = self._occupants[current_nick]; |
1734 | 242 |
local to_nick = select(3, jid_split(to)); |
243 |
if to_nick then |
|
244 |
log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to); |
|
245 |
local p = st.presence({type='unavailable', from=current_nick}); |
|
1735
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|
246 |
self:broadcast_presence(p, '303', to_nick); |
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|
247 |
self._occupants[current_nick] = nil; |
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|
248 |
self._occupants[to] = data; |
1734 | 249 |
self._jid_nick[from] = to; |
250 |
pr.attr.from = to; |
|
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251 |
self._occupants[to].sessions[from] = pr; |
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|
252 |
self:broadcast_presence(pr); |
1734 | 253 |
else |
254 |
--TODO malformed-jid |
|
255 |
end |
|
256 |
end |
|
257 |
end |
|
258 |
--else -- possible rejoin |
|
259 |
-- log("debug", "%s had connection replaced", current_nick); |
|
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|
260 |
-- self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}) |
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|
261 |
-- :tag('status'):text('Replaced by new connection'):up()); -- send unavailable |
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|
262 |
-- self:handle_to_occupant(origin, stanza); -- resend available |
1734 | 263 |
--end |
264 |
else -- enter room |
|
265 |
local new_nick = to; |
|
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|
266 |
if self._occupants[to] then |
1734 | 267 |
new_nick = nil; |
268 |
end |
|
269 |
if not new_nick then |
|
270 |
log("debug", "%s couldn't join due to nick conflict: %s", from, to); |
|
271 |
origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"})); |
|
272 |
else |
|
273 |
log("debug", "%s joining as %s", from, to); |
|
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|
274 |
if not next(self._affiliations) then -- new room, no owners |
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|
275 |
self._affiliations[jid_bare(from)] = "owner"; |
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|
276 |
end |
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|
277 |
local affiliation = self:get_affiliation(from); |
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|
278 |
local role = self:get_default_role(affiliation) |
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|
279 |
if role then -- new occupant |
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|
280 |
self._occupants[to] = {affiliation=affiliation, role=role, jid=from, sessions={[from]=get_filtered_presence(stanza)}}; |
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|
281 |
self._jid_nick[from] = to; |
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|
282 |
self:send_occupant_list(from); |
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|
283 |
pr.attr.from = to; |
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|
284 |
self:broadcast_presence(pr); |
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|
285 |
self:send_history(from); |
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|
286 |
else -- banned |
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|
287 |
origin.send(st.error_reply(stanza, "auth", "forbidden"):tag("x", {xmlns = "http://jabber.org/protocol/muc"})); |
1734 | 288 |
end |
289 |
end |
|
290 |
end |
|
291 |
elseif type ~= 'result' then -- bad type |
|
292 |
origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error? |
|
293 |
end |
|
294 |
elseif not current_nick and type ~= "error" and type ~= "result" then -- not in room |
|
295 |
origin.send(st.error_reply(stanza, "cancel", "not-acceptable")); |
|
296 |
elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM |
|
297 |
origin.send(st.error_reply(stanza, "modify", "bad-request")); |
|
298 |
elseif stanza.name == "message" and type == "error" and get_kickable_error(stanza) then |
|
299 |
log("debug", "%s kicked from %s for sending an error message", current_nick, room); |
|
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|
300 |
self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('This participant is kicked from the room because he sent an error message to another occupant')); -- send unavailable |
1734 | 301 |
else -- private stanza |
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|
302 |
local o_data = self._occupants[to]; |
1734 | 303 |
if o_data then |
304 |
log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid); |
|
305 |
local jid = o_data.jid; |
|
306 |
-- TODO if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then jid = jid_bare(jid); end |
|
307 |
stanza.attr.to, stanza.attr.from = jid, current_nick; |
|
308 |
self:route_stanza(stanza); |
|
309 |
elseif type ~= "error" and type ~= "result" then -- recipient not in room |
|
310 |
origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room")); |
|
311 |
end |
|
312 |
end |
|
313 |
end |
|
314 |
||
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|
315 |
function room_mt:handle_form(origin, stanza) |
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|
316 |
if self:get_affiliation(stanza.attr.from) ~= "owner" then origin.send(st.error_reply(nil, "auth", "forbidden")); return; end |
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|
317 |
if stanza.attr.type == "get" then |
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|
318 |
local title = "Configuration for "..self.jid; |
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changeset
|
319 |
origin.send(st.reply(stanza):query("http://jabber.org/protocol/muc#owner") |
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|
320 |
:tag("x", {xmlns='jabber:x:data', type='form'}) |
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changeset
|
321 |
:tag("title"):text(title):up() |
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changeset
|
322 |
:tag("instructions"):text(title):up() |
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changeset
|
323 |
:tag("field", {type='hidden', var='FORM_TYPE'}):tag("value"):text("http://jabber.org/protocol/muc#roomconfig"):up():up() |
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|
324 |
:tag("field", {type='boolean', label='Make Room Persistent?', var='muc#roomconfig_persistentroom'}) |
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changeset
|
325 |
:tag("value"):text(self._data.persistent and "1" or "0"):up() |
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changeset
|
326 |
:up() |
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changeset
|
327 |
:tag("field", {type='boolean', label='Make Room Publicly Searchable?', var='muc#roomconfig_publicroom'}) |
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changeset
|
328 |
:tag("value"):text(self._data.hidden and "0" or "1"):up() |
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changeset
|
329 |
:up() |
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changeset
|
330 |
); |
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changeset
|
331 |
elseif stanza.attr.type == "set" then |
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changeset
|
332 |
local query = stanza.tags[1]; |
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changeset
|
333 |
local form; |
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changeset
|
334 |
for _, tag in ipairs(query.tags) do if tag.name == "x" and tag.attr.xmlns == "jabber:x:data" then form = tag; break; end end |
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changeset
|
335 |
if not form then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); return; end |
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changeset
|
336 |
if form.attr.type == "cancel" then origin.send(st.reply(stanza)); return; end |
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changeset
|
337 |
if form.attr.type ~= "submit" then origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end |
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changeset
|
338 |
local fields = {}; |
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changeset
|
339 |
for _, field in pairs(form.tags) do |
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changeset
|
340 |
if field.name == "field" and field.attr.var and field.tags[1].name == "value" and #field.tags[1].tags == 0 then |
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changeset
|
341 |
fields[field.attr.var] = field.tags[1][1] or ""; |
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changeset
|
342 |
end |
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changeset
|
343 |
end |
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diff
changeset
|
344 |
if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end |
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|
345 |
|
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changeset
|
346 |
local persistent = fields['muc#roomconfig_persistentroom']; |
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changeset
|
347 |
if persistent == "0" or persistent == "false" then persistent = nil; elseif persistent == "1" or persistent == "true" then persistent = true; |
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|
348 |
else origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end |
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|
349 |
self._data.persistent = persistent; |
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|
350 |
module:log("debug", "persistent=%s", tostring(persistent)); |
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changeset
|
351 |
|
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changeset
|
352 |
local public = fields['muc#roomconfig_publicroom']; |
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|
353 |
if public == "0" or public == "false" then public = nil; elseif public == "1" or public == "true" then public = true; |
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|
354 |
else origin.send(st.error_reply(stanza, "cancel", "bad-request")); return; end |
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changeset
|
355 |
self._data.hidden = not public and true or nil; |
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changeset
|
356 |
|
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changeset
|
357 |
if self.save then self:save(true); end |
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|
358 |
origin.send(st.reply(stanza)); |
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changeset
|
359 |
end |
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changeset
|
360 |
end |
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changeset
|
361 |
|
1735
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diff
changeset
|
362 |
function room_mt:handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc |
1734 | 363 |
local type = stanza.attr.type; |
1745
15039fac3693
MUC: Some fixes for minor bugs in IQ handling.
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1744
diff
changeset
|
364 |
local xmlns = stanza.tags[1] and stanza.tags[1].attr.xmlns; |
1753
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MUC: Refactored IQ handling to be more easily extensible.
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diff
changeset
|
365 |
if stanza.name == "iq" then |
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changeset
|
366 |
if xmlns == "http://jabber.org/protocol/disco#info" and type == "get" then |
1734 | 367 |
origin.send(room_get_disco_info(self, stanza)); |
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changeset
|
368 |
elseif xmlns == "http://jabber.org/protocol/disco#items" and type == "get" then |
1734 | 369 |
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
|
370 |
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
|
371 |
local actor = stanza.attr.from; |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
372 |
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
|
373 |
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
|
374 |
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
|
375 |
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
|
376 |
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
|
377 |
if type == "set" then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
378 |
local callback = function() origin.send(st.reply(stanza)); end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
379 |
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
|
380 |
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
|
381 |
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
|
382 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
383 |
if item.attr.affiliation and item.attr.jid and not item.attr.role then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
384 |
local success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, callback); |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
385 |
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
|
386 |
elseif item.attr.role and item.attr.nick and not item.attr.affiliation then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
387 |
local success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, callback); |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
388 |
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
|
389 |
else |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
390 |
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
|
391 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
392 |
elseif type == "get" then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
393 |
local _aff = item.attr.affiliation; |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
394 |
local _rol = item.attr.role; |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
395 |
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
|
396 |
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
|
397 |
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
|
398 |
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
|
399 |
if affiliation == _aff then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
400 |
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
|
401 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
402 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
403 |
origin.send(reply); |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
404 |
else |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
405 |
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
|
406 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
407 |
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
|
408 |
if role == "moderator" then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
409 |
-- 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
|
410 |
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
|
411 |
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
|
412 |
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
|
413 |
if occupant.role == _rol then |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
414 |
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
|
415 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
416 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
417 |
origin.send(reply); |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
418 |
else |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
419 |
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
|
420 |
end |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
421 |
else |
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
422 |
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
|
423 |
end |
1744
265863a5612b
MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents:
1743
diff
changeset
|
424 |
end |
1753
a84901db4085
MUC: Refactored IQ handling to be more easily extensible.
Waqas Hussain <waqas20@gmail.com>
parents:
1752
diff
changeset
|
425 |
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
|
426 |
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
|
427 |
end |
1754
67b66eec9777
MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents:
1753
diff
changeset
|
428 |
elseif xmlns == "http://jabber.org/protocol/muc#owner" and (type == "get" or type == "set") and stanza.tags[1].name == "query" then |
67b66eec9777
MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents:
1753
diff
changeset
|
429 |
self:handle_form(origin, stanza); |
67b66eec9777
MUC: Added support for room configuration forms, persistence and hidden rooms.
Waqas Hussain <waqas20@gmail.com>
parents:
1753
diff
changeset
|
430 |
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
|
431 |
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
|
432 |
end |
1734 | 433 |
elseif stanza.name == "message" and type == "groupchat" then |
434 |
local from, to = stanza.attr.from, stanza.attr.to; |
|
435 |
local room = jid_bare(to); |
|
436 |
local current_nick = self._jid_nick[from]; |
|
437 |
if not current_nick then -- not in room |
|
438 |
origin.send(st.error_reply(stanza, "cancel", "not-acceptable")); |
|
439 |
else |
|
440 |
local from = stanza.attr.from; |
|
441 |
stanza.attr.from = current_nick; |
|
442 |
local subject = getText(stanza, {"subject"}); |
|
443 |
if subject then |
|
444 |
self:set_subject(current_nick, subject); -- TODO use broadcast_message_stanza |
|
445 |
else |
|
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
446 |
self:broadcast_message(stanza, true); |
1734 | 447 |
end |
448 |
end |
|
449 |
elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick |
|
450 |
local to = stanza.attr.to; |
|
451 |
local current_nick = self._jid_nick[stanza.attr.from]; |
|
452 |
if current_nick then |
|
453 |
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
|
454 |
self:handle_to_occupant(origin, stanza); |
1734 | 455 |
stanza.attr.to = to; |
456 |
elseif type ~= "error" and type ~= "result" then |
|
457 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
|
458 |
end |
|
459 |
elseif stanza.name == "message" and not stanza.attr.type and #stanza.tags == 1 and self._jid_nick[stanza.attr.from] |
|
460 |
and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" and #stanza.tags[1].tags == 1 |
|
461 |
and stanza.tags[1].tags[1].name == "invite" and stanza.tags[1].tags[1].attr.to then |
|
462 |
local _from, _to = stanza.attr.from, stanza.attr.to; |
|
463 |
local _invitee = stanza.tags[1].tags[1].attr.to; |
|
464 |
stanza.attr.from, stanza.attr.to = _to, _invitee; |
|
465 |
stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = _from, nil; |
|
466 |
self:route_stanza(stanza); |
|
467 |
stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = nil, _invitee; |
|
468 |
stanza.attr.from, stanza.attr.to = _from, _to; |
|
469 |
else |
|
470 |
if type == "error" or type == "result" then return; end |
|
471 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
|
472 |
end |
|
473 |
end |
|
474 |
||
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
475 |
function room_mt:handle_stanza(origin, stanza) |
1734 | 476 |
local to_node, to_host, to_resource = jid_split(stanza.attr.to); |
477 |
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
|
478 |
self:handle_to_occupant(origin, stanza); |
1734 | 479 |
else |
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
480 |
self:handle_to_room(origin, stanza); |
1734 | 481 |
end |
482 |
end |
|
483 |
||
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
484 |
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
|
485 |
|
1737
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
486 |
function room_mt:get_affiliation(jid) |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
487 |
local node, host, resource = jid_split(jid); |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
488 |
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
|
489 |
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
|
490 |
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
|
491 |
return result; |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
492 |
end |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
493 |
function room_mt:set_affiliation(actor, jid, affiliation, callback) |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
494 |
jid = jid_bare(jid); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
495 |
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
|
496 |
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
|
497 |
return nil, "modify", "not-acceptable"; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
498 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
499 |
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
|
500 |
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
|
501 |
self._affiliations[jid] = affiliation; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
502 |
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
|
503 |
local p = st.presence() |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
504 |
:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"}) |
1744
265863a5612b
MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents:
1743
diff
changeset
|
505 |
:tag("item", {affiliation=affiliation or "none", role=role or "none"}):up(); |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
506 |
local x = p.tags[1]; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
507 |
local item = x.tags[1]; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
508 |
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
|
509 |
p.attr.type = "unavailable"; |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
510 |
if affiliation == "outcast" then |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
511 |
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
|
512 |
else |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
513 |
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
|
514 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
515 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
516 |
local modified_nicks = {}; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
517 |
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
|
518 |
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
|
519 |
if not role then -- getting kicked |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
520 |
self._occupants[nick] = nil; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
521 |
else |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
522 |
t_insert(modified_nicks, nick); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
523 |
occupant.affiliation, occupant.role = affiliation, role; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
524 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
525 |
p.attr.from = nick; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
526 |
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
|
527 |
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
|
528 |
p.attr.to = jid; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
529 |
self:route_stanza(p); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
530 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
531 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
532 |
end |
1755
1614e8e62ad5
MUC: Fixed an undefined global access.
Waqas Hussain <waqas20@gmail.com>
parents:
1754
diff
changeset
|
533 |
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
|
534 |
if callback then callback(); end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
535 |
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
|
536 |
p.attr.from = nick; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
537 |
self:broadcast_except_nick(p, nick); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
538 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
539 |
return true; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
540 |
end |
1734 | 541 |
|
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
542 |
function room_mt:get_role(nick) |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
543 |
local session = self._occupants[nick]; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
544 |
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
|
545 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
546 |
function room_mt:set_role(actor, nick, role, callback) |
1752
4db786919805
MUC: Added kicking support.
Waqas Hussain <waqas20@gmail.com>
parents:
1751
diff
changeset
|
547 |
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
|
548 |
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
|
549 |
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
|
550 |
local occupant = self._occupants[nick]; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
551 |
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
|
552 |
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
|
553 |
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
|
554 |
:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"}) |
1744
265863a5612b
MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents:
1743
diff
changeset
|
555 |
:tag("item", {affiliation=occupant.affiliation or "none", nick=nick, role=role or "none"}):up(); |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
556 |
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
|
557 |
p.attr.type = "unavailable"; |
1742
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
558 |
self._occupants[nick] = nil; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
559 |
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
|
560 |
self._jid_nick[jid] = nil; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
561 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
562 |
p:tag("status", {code = "307"}):up(); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
563 |
else |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
564 |
occupant.role = role; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
565 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
566 |
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
|
567 |
p.attr.to = jid; |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
568 |
self:route_stanza(p); |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
569 |
end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
570 |
if callback then callback(); end |
1483a62d69bb
MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1740
diff
changeset
|
571 |
self:broadcast_except_nick(p, nick); |
1737
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
572 |
return true; |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
573 |
end |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
574 |
|
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
575 |
local _M = {}; -- module "muc" |
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
576 |
|
1749
cf2ade983e12
MUC: Changed a MUC library method into a function.
Waqas Hussain <waqas20@gmail.com>
parents:
1746
diff
changeset
|
577 |
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
|
578 |
return setmetatable({ |
1734 | 579 |
jid = jid; |
580 |
_jid_nick = {}; |
|
1739
393abf245322
MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents:
1737
diff
changeset
|
581 |
_occupants = {}; |
1734 | 582 |
_data = {}; |
1737
31c3eb5797c7
MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents:
1736
diff
changeset
|
583 |
_affiliations = {}; |
1735
81406277279e
MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents:
1734
diff
changeset
|
584 |
}, room_mt); |
1734 | 585 |
end |
586 |
||
587 |
return _M; |
|
588 |
||
589 |
--[[function get_disco_info(stanza) |
|
590 |
return st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info") |
|
591 |
:tag("identity", {category='conference', type='text', name=muc_name}):up() |
|
592 |
:tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply |
|
593 |
end |
|
594 |
function get_disco_items(stanza) |
|
595 |
local reply = st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items"); |
|
596 |
for room in pairs(rooms_info:get()) do |
|
597 |
reply:tag("item", {jid=room, name=rooms_info:get(room, "name")}):up(); |
|
598 |
end |
|
599 |
return reply; -- TODO cache disco reply |
|
600 |
end]] |
|
601 |
||
602 |
--[[function handle_to_domain(origin, stanza) |
|
603 |
local type = stanza.attr.type; |
|
604 |
if type == "error" or type == "result" then return; end |
|
605 |
if stanza.name == "iq" and type == "get" then |
|
606 |
local xmlns = stanza.tags[1].attr.xmlns; |
|
607 |
if xmlns == "http://jabber.org/protocol/disco#info" then |
|
608 |
origin.send(get_disco_info(stanza)); |
|
609 |
elseif xmlns == "http://jabber.org/protocol/disco#items" then |
|
610 |
origin.send(get_disco_items(stanza)); |
|
611 |
else |
|
612 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc |
|
613 |
end |
|
614 |
else |
|
615 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it")); |
|
616 |
end |
|
617 |
end |
|
618 |
||
619 |
register_component(muc_domain, function(origin, stanza) |
|
620 |
local to_node, to_host, to_resource = jid_split(stanza.attr.to); |
|
621 |
if to_resource and not to_node then |
|
622 |
if type == "error" or type == "result" then return; end |
|
623 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- host/resource |
|
624 |
elseif to_resource then |
|
625 |
handle_to_occupant(origin, stanza); |
|
626 |
elseif to_node then |
|
627 |
handle_to_room(origin, stanza) |
|
628 |
else -- to the main muc domain |
|
629 |
if type == "error" or type == "result" then return; end |
|
630 |
handle_to_domain(origin, stanza); |
|
631 |
end |
|
632 |
end);]] |
|
633 |
||
634 |
--[[module.unload = function() |
|
635 |
deregister_component(muc_domain); |
|
636 |
end |
|
637 |
module.save = function() |
|
638 |
return {rooms = rooms.data; jid_nick = jid_nick.data; rooms_info = rooms_info.data; persist_list = persist_list}; |
|
639 |
end |
|
640 |
module.restore = function(data) |
|
641 |
rooms.data, jid_nick.data, rooms_info.data, persist_list = |
|
642 |
data.rooms or {}, data.jid_nick or {}, data.rooms_info or {}, data.persist_list or {}; |
|
643 |
end]] |