prosody
fd06023cbdcc
plugins/mod_presence.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

plugins/mod_presence.lua @ 3219:fd06023cbdcc

mod_auth_internal{,_hashed}: Update is_admin to only report the admin status of the current host (ignores global admin rights), fixes global access traceback
author Matthew Wild <mwild1@gmail.com>
date Wed, 09 Jun 2010 21:25:59 +0100
parent 3215:e55782f20679
child 3235:651139e831b1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 1508
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2643
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2643
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
4 --
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
6 -- COPYING file in the source package for more information.
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
7 --
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
8
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
9 local log = module._log;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
10
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
11 local require = require;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
12 local pairs, ipairs = pairs, ipairs;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
13 local t_concat, t_insert = table.concat, table.insert;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
14 local s_find = string.find;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
15 local tonumber = tonumber;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
16
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
17 local st = require "util.stanza";
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
18 local jid_split = require "util.jid".split;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
19 local jid_bare = require "util.jid".bare;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
20 local hosts = hosts;
2592
3af266f7037f mod_presence: Don't depend on sessions array existing for a user when handling outgoing presence broadcast.
Waqas Hussain <waqas20@gmail.com>
parents: 2532
diff changeset
21 local NULL = {};
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
22
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
23 local rostermanager = require "core.rostermanager";
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
24 local sessionmanager = require "core.sessionmanager";
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
25 local offlinemanager = require "core.offlinemanager";
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
26
3082
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
27 local function select_top_resources(user)
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
28 local priority = 0;
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
29 local recipients = {};
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
30 for _, session in pairs(user.sessions) do -- find resource with greatest priority
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
31 if session.presence then
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
32 -- TODO check active privacy list for session
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
33 local p = session.priority;
3082
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
34 if p > priority then
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
35 priority = p;
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
36 recipients = {session};
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
37 elseif p == priority then
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
38 t_insert(recipients, session);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
39 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
40 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
41 end
3082
920cd9667c7b Backed out changeset c75c22c316d6 (the XMPP spec now gives a better way to do this)
Matthew Wild <mwild1@gmail.com>
parents: 2644
diff changeset
42 return recipients;
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
43 end
2593
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
44 local function recalc_resource_map(user)
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
45 if user then
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
46 user.top_resources = select_top_resources(user);
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
47 if #user.top_resources == 0 then user.top_resources = nil; end
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
48 end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
49 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
50
3084
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
51 local ignore_presence_priority = module:get_option("ignore_presence_priority");
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
52
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
53 function handle_normal_presence(origin, stanza)
3084
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
54 if ignore_presence_priority then
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
55 local priority = stanza:child_with_name("priority");
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
56 if priority and priority[1] ~= "0" then
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
57 for i=#priority.tags,1,-1 do priority.tags[i] = nil; end
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
58 for i=#priority,1,-1 do priority[i] = nil; end
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
59 priority[1] = "0";
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
60 end
9b17449fb5f4 mod_presence: Added option 'ignore_presence_priority'.
Waqas Hussain <waqas20@gmail.com>
parents: 3083
diff changeset
61 end
2643
21eb99b06f4d mod_presence: Reflect the user's own presence back to them.
Waqas Hussain <waqas20@gmail.com>
parents: 2593
diff changeset
62 if full_sessions[origin.full_jid] then -- if user is still connected
21eb99b06f4d mod_presence: Reflect the user's own presence back to them.
Waqas Hussain <waqas20@gmail.com>
parents: 2593
diff changeset
63 origin.send(stanza); -- reflect their presence back to them
21eb99b06f4d mod_presence: Reflect the user's own presence back to them.
Waqas Hussain <waqas20@gmail.com>
parents: 2593
diff changeset
64 end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
65 local roster = origin.roster;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
66 local node, host = origin.username, origin.host;
2592
3af266f7037f mod_presence: Don't depend on sessions array existing for a user when handling outgoing presence broadcast.
Waqas Hussain <waqas20@gmail.com>
parents: 2532
diff changeset
67 local user = bare_sessions[node.."@"..host];
3af266f7037f mod_presence: Don't depend on sessions array existing for a user when handling outgoing presence broadcast.
Waqas Hussain <waqas20@gmail.com>
parents: 2532
diff changeset
68 for _, res in pairs(user and user.sessions or NULL) do -- broadcast to all resources
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
69 if res ~= origin and res.presence then -- to resource
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
70 stanza.attr.to = res.full_jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
71 core_post_stanza(origin, stanza, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
72 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
73 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
74 for jid, item in pairs(roster) do -- broadcast to all interested contacts
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
75 if item.subscription == "both" or item.subscription == "from" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
76 stanza.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
77 core_post_stanza(origin, stanza, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
78 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
79 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
80 if stanza.attr.type == nil and not origin.presence then -- initial presence
2532
b1b1b4a7db26 mod_presence: Quick fix to make probes from local users to local hosts work.
Waqas Hussain <waqas20@gmail.com>
parents: 2531
diff changeset
81 origin.presence = stanza; -- FIXME repeated later
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
82 local probe = st.presence({from = origin.full_jid, type = "probe"});
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
83 for jid, item in pairs(roster) do -- probe all contacts we are subscribed to
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
84 if item.subscription == "both" or item.subscription == "to" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
85 probe.attr.to = jid;
3183
28a5c0bda928 mod_presence: Enable firing of pre-events for probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3182
diff changeset
86 core_post_stanza(origin, probe, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
87 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
88 end
2592
3af266f7037f mod_presence: Don't depend on sessions array existing for a user when handling outgoing presence broadcast.
Waqas Hussain <waqas20@gmail.com>
parents: 2532
diff changeset
89 for _, res in pairs(user and user.sessions or NULL) do -- broadcast from all available resources
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
90 if res ~= origin and res.presence then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
91 res.presence.attr.to = origin.full_jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
92 core_post_stanza(res, res.presence, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
93 res.presence.attr.to = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
94 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
95 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
96 if roster.pending then -- resend incoming subscription requests
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
97 for jid in pairs(roster.pending) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
98 origin.send(st.presence({type="subscribe", from=jid})); -- TODO add to attribute? Use original?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
99 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
100 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
101 local request = st.presence({type="subscribe", from=origin.username.."@"..origin.host});
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
102 for jid, item in pairs(roster) do -- resend outgoing subscription requests
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
103 if item.ask then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
104 request.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
105 core_post_stanza(origin, request, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
106 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
107 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
108 local offline = offlinemanager.load(node, host);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
109 if offline then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
110 for _, msg in ipairs(offline) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
111 origin.send(msg); -- FIXME do we need to modify to/from in any way?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
112 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
113 offlinemanager.deleteAll(node, host);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
114 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
115 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
116 if stanza.attr.type == "unavailable" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
117 origin.presence = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
118 if origin.priority then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
119 origin.priority = nil;
2593
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
120 recalc_resource_map(user);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
121 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
122 if origin.directed then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
123 for jid in pairs(origin.directed) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
124 stanza.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
125 core_post_stanza(origin, stanza, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
126 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
127 origin.directed = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
128 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
129 else
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
130 origin.presence = stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
131 local priority = stanza:child_with_name("priority");
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
132 if priority and #priority > 0 then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
133 priority = t_concat(priority);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
134 if s_find(priority, "^[+-]?[0-9]+$") then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
135 priority = tonumber(priority);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
136 if priority < -128 then priority = -128 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
137 if priority > 127 then priority = 127 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
138 else priority = 0; end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
139 else priority = 0; end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
140 if origin.priority ~= priority then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
141 origin.priority = priority;
2593
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
142 recalc_resource_map(user);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
143 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
144 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
145 stanza.attr.to = nil; -- reset it
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
146 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
147
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
148 function send_presence_of_available_resources(user, host, jid, recipient_session, stanza)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
149 local h = hosts[host];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
150 local count = 0;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
151 if h and h.type == "local" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
152 local u = h.sessions[user];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
153 if u then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
154 for k, session in pairs(u.sessions) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
155 local pres = session.presence;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
156 if pres then
2038
4ab83f96585a mod_presence: Send unavailable presence when sending unsubscribed presence stanzas (some legacy clients continue to display unsubscribed contacts as available).
Waqas Hussain <waqas20@gmail.com>
parents: 1731
diff changeset
157 if stanza then pres = stanza; pres.attr.from = session.full_jid; end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
158 pres.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
159 core_post_stanza(session, pres, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
160 pres.attr.to = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
161 count = count + 1;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
162 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
163 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
164 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
165 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
166 log("debug", "broadcasted presence of "..count.." resources from "..user.."@"..host.." to "..jid);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
167 return count;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
168 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
169
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
170 function handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
171 local node, host = jid_split(from_bare);
1641
af962e6ae781 Fixed: Outbound subscription requests silently dropped (regression in hg:7f17d0d00fbb)
Waqas Hussain <waqas20@gmail.com>
parents: 1626
diff changeset
172 if to_bare == origin.username.."@"..origin.host then return; end -- No self contacts
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
173 local st_from, st_to = stanza.attr.from, stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
174 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
175 log("debug", "outbound presence "..stanza.attr.type.." from "..from_bare.." for "..to_bare);
3182
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
176 if stanza.attr.type == "probe" then
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
177 stanza.attr.from, stanza.attr.to = st_from, st_to;
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
178 return;
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
179 elseif stanza.attr.type == "subscribe" then
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
180 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
181 -- 2. roster push (subscription = none, ask = subscribe)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
182 if rostermanager.set_contact_pending_out(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
183 rostermanager.roster_push(node, host, to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
184 end -- else file error
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
185 core_post_stanza(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
186 elseif stanza.attr.type == "unsubscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
187 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
188 -- 2. roster push (subscription = none or from)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
189 if rostermanager.unsubscribe(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
190 rostermanager.roster_push(node, host, to_bare); -- FIXME do roster push when roster has in fact not changed?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
191 end -- else file error
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
192 core_post_stanza(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
193 elseif stanza.attr.type == "subscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
194 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
195 -- 2. roster_push ()
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
196 -- 3. send_presence_of_available_resources
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
197 if rostermanager.subscribed(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
198 rostermanager.roster_push(node, host, to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
199 end
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
200 core_post_stanza(origin, stanza);
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
201 send_presence_of_available_resources(node, host, to_bare, origin);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
202 elseif stanza.attr.type == "unsubscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
203 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
204 -- 2. roster push (subscription = none or to)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
205 if rostermanager.unsubscribed(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
206 rostermanager.roster_push(node, host, to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
207 end
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
208 core_post_stanza(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
209 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
210 stanza.attr.from, stanza.attr.to = st_from, st_to;
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
211 return true;
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
212 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
213
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
214 function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
215 local node, host = jid_split(to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
216 local st_from, st_to = stanza.attr.from, stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
217 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
218 log("debug", "inbound presence "..stanza.attr.type.." from "..from_bare.." for "..to_bare);
1568
b11bac42d56f mod_presence: Ignore presence sent to host and invalid JIDs, fixes traceback (thanks Deepspawn)
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
219
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
220 if stanza.attr.type == "probe" then
3112
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
221 local result, err = rostermanager.is_contact_subscribed(node, host, from_bare);
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
222 if result then
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
223 if 0 == send_presence_of_available_resources(node, host, st_from, origin) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
224 core_post_stanza(hosts[host], st.presence({from=to_bare, to=st_from, type="unavailable"}), true); -- TODO send last activity
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
225 end
3112
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
226 elseif not err then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
227 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unsubscribed"}), true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
228 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
229 elseif stanza.attr.type == "subscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
230 if rostermanager.is_contact_subscribed(node, host, from_bare) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
231 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="subscribed"}), true); -- already subscribed
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
232 -- Sending presence is not clearly stated in the RFC, but it seems appropriate
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
233 if 0 == send_presence_of_available_resources(node, host, from_bare, origin) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
234 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- TODO send last activity
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
235 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
236 else
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
237 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- acknowledging receipt
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
238 if not rostermanager.is_contact_pending_in(node, host, from_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
239 if rostermanager.set_contact_pending_in(node, host, from_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
240 sessionmanager.send_to_available_resources(node, host, stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
241 end -- TODO else return error, unable to save
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
242 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
243 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
244 elseif stanza.attr.type == "unsubscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
245 if rostermanager.process_inbound_unsubscribe(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
246 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
247 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
248 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
249 elseif stanza.attr.type == "subscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
250 if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
251 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
252 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
253 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
254 elseif stanza.attr.type == "unsubscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
255 if rostermanager.process_inbound_subscription_cancellation(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
256 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
257 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
258 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
259 end -- discard any other type
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
260 stanza.attr.from, stanza.attr.to = st_from, st_to;
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
261 return true;
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
262 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
263
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
264 local outbound_presence_handler = function(data)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
265 -- outbound presence recieved
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
266 local origin, stanza = data.origin, data.stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
267
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
268 local to = stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
269 if to then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
270 local t = stanza.attr.type;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
271 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
272 return handle_outbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
273 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
274
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
275 local to_bare = jid_bare(to);
3215
e55782f20679 mod_presence: Fixed a traceback.
Waqas Hussain <waqas20@gmail.com>
parents: 3198
diff changeset
276 local roster = origin.roster;
e55782f20679 mod_presence: Fixed a traceback.
Waqas Hussain <waqas20@gmail.com>
parents: 3198
diff changeset
277 if roster and not(roster[to_bare] and (roster[to_bare].subscription == "both" or roster[to_bare].subscription == "from")) then -- directed presence
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
278 origin.directed = origin.directed or {};
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
279 if t then -- removing from directed presence list on sending an error or unavailable
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
280 origin.directed[to] = nil; -- FIXME does it make more sense to add to_bare rather than to?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
281 else
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
282 origin.directed[to] = true; -- FIXME does it make more sense to add to_bare rather than to?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
283 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
284 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
285 end -- TODO maybe handle normal presence here, instead of letting it pass to incoming handlers?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
286 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
287
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
288 module:hook("pre-presence/full", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
289 module:hook("pre-presence/bare", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
290 module:hook("pre-presence/host", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
291
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
292 module:hook("presence/bare", function(data)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
293 -- inbound presence to bare JID recieved
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
294 local origin, stanza = data.origin, data.stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
295
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
296 local to = stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
297 local t = stanza.attr.type;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
298 if to then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
299 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to bare JID
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
300 return handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
301 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
302
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
303 local user = bare_sessions[to];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
304 if user then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
305 for _, session in pairs(user.sessions) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
306 if session.presence then -- only send to available resources
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
307 session.send(stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
308 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
309 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
310 end -- no resources not online, discard
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
311 elseif not t or t == "unavailable" then
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
312 handle_normal_presence(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
313 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
314 return true;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
315 end);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
316 module:hook("presence/full", function(data)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
317 -- inbound presence to full JID recieved
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
318 local origin, stanza = data.origin, data.stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
319
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
320 local t = stanza.attr.type;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
321 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to full JID
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
322 return handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
323 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
324
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
325 local session = full_sessions[stanza.attr.to];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
326 if session then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
327 -- TODO fire post processing event
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
328 session.send(stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
329 end -- resource not online, discard
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
330 return true;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
331 end);
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
332 module:hook("presence/host", function(data)
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
333 -- inbound presence to the host
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
334 local origin, stanza = data.origin, data.stanza;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
335
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
336 local from_bare = jid_bare(stanza.attr.from);
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
337 local t = stanza.attr.type;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
338 if t == "probe" then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
339 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id }));
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
340 elseif t == "subscribe" then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
341 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id, type = "subscribed" }));
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
342 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id }));
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
343 end
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
344 return true;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
345 end);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
346
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
347 module:hook("resource-unbind", function(event)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
348 local session, err = event.session, event.error;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
349 -- Send unavailable presence
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
350 if session.presence then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
351 local pres = st.presence{ type = "unavailable" };
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
352 if not(err) or err == "closed" then err = "connection closed"; end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
353 pres:tag("status"):text("Disconnected: "..err):up();
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
354 session:dispatch_stanza(pres);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
355 elseif session.directed then
1606
bbadcaab0036 mod_presence: Tag outgoing unavailables generated by a disconnect with a from attribute
Matthew Wild <mwild1@gmail.com>
parents: 1568
diff changeset
356 local pres = st.presence{ type = "unavailable", from = session.full_jid };
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
357 if not(err) or err == "closed" then err = "connection closed"; end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
358 pres:tag("status"):text("Disconnected: "..err):up();
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
359 for jid in pairs(session.directed) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
360 pres.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
361 core_post_stanza(session, pres, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
362 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
363 session.directed = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
364 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
365 end);