prosody
9d6da9ed9063
core/stanza_router.lua

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

Software / code / prosody

Annotate

core/stanza_router.lua @ 212:9d6da9ed9063

Internal component support
author Waqas Hussain <waqas20@gmail.com>
date Tue, 04 Nov 2008 17:25:12 +0500
parent 207:90c387884234
child 213:181f5cc6215b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 -- The code in this file should be self-explanatory, though the logic is horrible
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 -- for more info on that, see doc/stanza_routing.txt, which attempts to condense
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- the rules from the RFCs (mainly 3921)
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 require "core.servermanager"
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 local log = require "util.logger".init("stanzarouter")
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
10 local st = require "util.stanza";
187
2e16e5077d8f Was a bit hasty to remove send_s2s() from stanza_router. We still use it, and there is no problem with it.
Matthew Wild <mwild1@gmail.com>
parents: 186
diff changeset
11 local send_s2s = require "core.s2smanager".send_to_host;
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
12 local user_exists = require "core.usermanager".user_exists;
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
13
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 170
diff changeset
14 local rostermanager = require "core.rostermanager";
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
15 local sessionmanager = require "core.sessionmanager";
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 170
diff changeset
16
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
17 local s2s_verify_dialback = require "core.s2smanager".verify_dialback;
146
3826ca244eb6 working outgoing s2s \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
18 local s2s_make_authenticated = require "core.s2smanager".make_authenticated;
191
e64c8a44060f Fix s2s once and for all
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
19
e64c8a44060f Fix s2s once and for all
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
20 local modules_handle_stanza = require "core.modulemanager".handle_stanza;
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
21 local component_handle_stanza = require "core.componentmanager".handle_stanza;
191
e64c8a44060f Fix s2s once and for all
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
22
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
23 local format = string.format;
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
24 local tostring = tostring;
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
25 local t_concat = table.concat;
200
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
26 local t_insert = table.insert;
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
27 local tonumber = tonumber;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
28 local s_find = string.find;
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
29
105
b099f0f80775 Removed an unnecessary line
Waqas Hussain <waqas20@gmail.com>
parents: 83
diff changeset
30 local jid_split = require "util.jid".split;
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
31 local print = print;
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 function core_process_stanza(origin, stanza)
190
1e993b7deae7 General fixes for s2s, to make it more robust (I hope), sending data to remote hosts sane (s2ssession.send() works as expected), recycle outgoing dialback connections, etc.
Matthew Wild <mwild1@gmail.com>
parents: 187
diff changeset
34 log("debug", "Received["..origin.type.."]: "..tostring(stanza))
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
35
73
937448005121 Added to a comment
Waqas Hussain <waqas20@gmail.com>
parents: 72
diff changeset
36 -- TODO verify validity of stanza (as well as JID validity)
83
79608fc8f98d Fixed routing for IQs to bare JIDs, and added a simple IQ validity check
Waqas Hussain <waqas20@gmail.com>
parents: 78
diff changeset
37 if stanza.name == "iq" and not(#stanza.tags == 1 and stanza.tags[1].attr.xmlns) then
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
38 if stanza.attr.type == "set" or stanza.attr.type == "get" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
39 error("Invalid IQ");
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
40 elseif #stanza.tags > 1 and not(stanza.attr.type == "error" or stanza.attr.type == "result") then
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
41 error("Invalid IQ");
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
42 end
83
79608fc8f98d Fixed routing for IQs to bare JIDs, and added a simple IQ validity check
Waqas Hussain <waqas20@gmail.com>
parents: 78
diff changeset
43 end
78
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
44
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
45 if origin.type == "c2s" and not origin.full_jid
83
79608fc8f98d Fixed routing for IQs to bare JIDs, and added a simple IQ validity check
Waqas Hussain <waqas20@gmail.com>
parents: 78
diff changeset
46 and not(stanza.name == "iq" and stanza.tags[1].name == "bind"
78
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
47 and stanza.tags[1].attr.xmlns == "urn:ietf:params:xml:ns:xmpp-bind") then
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
48 error("Client MUST bind resource after auth");
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
49 end
972e31cc91e8 Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents: 73
diff changeset
50
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
51 -- TODO also, stazas should be returned to their original state before the function ends
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
52 if origin.type == "c2s" then
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
53 stanza.attr.from = origin.full_jid;
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
54 end
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
55 local to = stanza.attr.to;
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
56 local node, host, resource = jid_split(to);
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
57 local to_bare = node and (node.."@"..host) or host; -- bare JID
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
58 local from = stanza.attr.from;
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
59 local from_node, from_host, from_resource = jid_split(from);
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
60 local from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
61
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
62 if origin.type == "s2sin" then
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
63 if origin.host ~= from_host then -- remote server trying to impersonate some other server?
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
64 return; -- FIXME what should we do here? does this work with subdomains?
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
65 end
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
66 end
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
67 if to and not(hosts[to]) and not(hosts[to_bare]) and (not(hosts[host]) or hosts[host].type ~= "local") then -- not for us?
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
68 return; -- FIXME what should we do here?
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
69 end
207
90c387884234 A little whitespace fix
Waqas Hussain <waqas20@gmail.com>
parents: 200
diff changeset
70
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
71 -- FIXME do stanzas not of jabber:client get handled by components?
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
72 if not to then
170
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
73 core_handle_stanza(origin, stanza);
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
74 elseif hosts[to] and hosts[to].type == "local" then -- directed at a local server
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
75 core_handle_stanza(origin, stanza);
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
76 elseif hosts[to_bare] and hosts[to_bare].type == "component" then -- hack to allow components to handle node@server
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
77 component_handle_stanza(origin, stanza);
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
78 elseif hosts[to] and hosts[to].type == "component" then -- hack to allow components to handle node@server/resource and server/resource
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
79 component_handle_stanza(origin, stanza);
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
80 elseif hosts[host].type == "component" then -- directed at a component
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
81 component_handle_stanza(origin, stanza);
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
82 elseif origin.type == "c2s" and stanza.name == "presence" and stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
83 handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare);
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
84 elseif stanza.name == "iq" and not resource then -- directed at bare JID
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
85 core_handle_stanza(origin, stanza);
192
71c389c6fc2e Another fix for s2s (well, let's say it was more for modules)
Matthew Wild <mwild1@gmail.com>
parents: 191
diff changeset
86 elseif stanza.attr.xmlns and stanza.attr.xmlns ~= "jabber:client" and stanza.attr.xmlns ~= "jabber:server" then
191
e64c8a44060f Fix s2s once and for all
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
87 modules_handle_stanza(origin, stanza);
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
88 elseif origin.type == "c2s" or origin.type == "s2sin" then
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
89 core_route_stanza(origin, stanza);
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
90 else
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
91 log("warn", "stanza not processed");
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
92 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
93 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
94
121
74e5919e4737 Added a comment, removed all the old code
Matthew Wild <mwild1@gmail.com>
parents: 119
diff changeset
95 -- This function handles stanzas which are not routed any further,
74e5919e4737 Added a comment, removed all the old code
Matthew Wild <mwild1@gmail.com>
parents: 119
diff changeset
96 -- that is, they are handled by this server
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
97 function core_handle_stanza(origin, stanza)
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
98 -- Handlers
191
e64c8a44060f Fix s2s once and for all
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
99 if modules_handle_stanza(origin, stanza) then return; end
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
100 if origin.type == "c2s" or origin.type == "c2s_unauthed" then
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
101 local session = origin;
207
90c387884234 A little whitespace fix
Waqas Hussain <waqas20@gmail.com>
parents: 200
diff changeset
102
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
103 if stanza.name == "presence" and origin.roster then
152
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
104 if stanza.attr.type == nil or stanza.attr.type == "unavailable" then
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
105 for jid in pairs(origin.roster) do -- broadcast to all interested contacts
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
106 local subscription = origin.roster[jid].subscription;
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
107 if subscription == "both" or subscription == "from" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
108 stanza.attr.to = jid;
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
109 core_route_stanza(origin, stanza);
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
110 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
111 end
151
096c7b9374fc Presence fixes (again)
Waqas Hussain <waqas20@gmail.com>
parents: 143
diff changeset
112 local node, host = jid_split(stanza.attr.from);
152
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
113 for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast to all resources
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
114 if res ~= origin and res.full_jid then -- to resource. FIXME is res.full_jid the correct check? Maybe it should be res.presence
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
115 stanza.attr.to = res.full_jid;
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
116 core_route_stanza(origin, stanza);
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
117 end
151
096c7b9374fc Presence fixes (again)
Waqas Hussain <waqas20@gmail.com>
parents: 143
diff changeset
118 end
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
119 if stanza.attr.type == nil and not origin.presence then -- initial presence
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
120 local probe = st.presence({from = origin.full_jid, type = "probe"});
152
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
121 for jid in pairs(origin.roster) do -- probe all contacts we are subscribed to
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
122 local subscription = origin.roster[jid].subscription;
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
123 if subscription == "both" or subscription == "to" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
124 probe.attr.to = jid;
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
125 core_route_stanza(origin, probe);
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
126 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
127 end
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
128 for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast from all available resources
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
129 if res ~= origin and res.presence then
152
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
130 res.presence.attr.to = origin.full_jid;
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
131 core_route_stanza(res, res.presence);
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
132 res.presence.attr.to = nil;
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
133 end
6b8e2bd82ac5 Moved some code and removed unnecessary checks.
Waqas Hussain <waqas20@gmail.com>
parents: 151
diff changeset
134 end
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
135 if origin.roster.pending then -- resend incoming subscription requests
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
136 for jid in pairs(origin.roster.pending) do
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
137 origin.send(st.presence({type="subscribe", from=jid})); -- TODO add to attribute? Use original?
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
138 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
139 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
140 local request = st.presence({type="subscribe", from=origin.username.."@"..origin.host});
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
141 for jid, item in pairs(origin.roster) do -- resend outgoing subscription requests
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
142 if item.ask then
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
143 request.attr.to = jid;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
144 core_route_stanza(origin, request);
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
145 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
146 end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
147 end
199
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
148 origin.priority = 0;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
149 if stanza.attr.type == "unavailable" then
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
150 origin.presence = nil;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
151 else
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
152 origin.presence = stanza;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
153 local priority = stanza:child_with_name("priority");
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
154 if priority and #priority > 0 then
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
155 priority = t_concat(priority);
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
156 if s_find(priority, "^[+-]?[0-9]+$") then
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
157 priority = tonumber(priority);
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
158 if priority < -128 then priority = -128 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
159 if priority > 127 then priority = 127 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
160 origin.priority = priority;
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
161 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
162 end
eccf66b42bd7 Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents: 192
diff changeset
163 end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
164 stanza.attr.to = nil; -- reset it
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
165 else
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
166 -- TODO error, bad type
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
167 end
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
168 end -- TODO handle other stanzas
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
169 else
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
170 log("warn", "Unhandled origin: %s", origin.type); -- FIXME reply with error
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
171 end
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 end
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
174 function send_presence_of_available_resources(user, host, jid, recipient_session)
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
175 local h = hosts[host];
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
176 local count = 0;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
177 if h and h.type == "local" then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
178 local u = h.sessions[user];
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
179 if u then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
180 for k, session in pairs(u.sessions) do
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
181 local pres = session.presence;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
182 if pres then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
183 pres.attr.to = jid;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
184 pres.attr.from = session.full_jid;
186
bfa8a30ea488 sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents: 178
diff changeset
185 recipient_session.send(pres);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
186 pres.attr.to = nil;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
187 pres.attr.from = nil;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
188 count = count + 1;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
189 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
190 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
191 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
192 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
193 return count;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
194 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
195
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
196 function handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
197 local node, host = jid_split(from_bare);
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
198 local st_from, st_to = stanza.attr.from, stanza.attr.to;
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
199 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
200 if stanza.attr.type == "subscribe" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
201 log("debug", "outbound subscribe from "..from_bare.." for "..to_bare);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
202 -- 1. route stanza
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
203 -- 2. roster push (subscription = none, ask = subscribe)
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
204 if rostermanager.set_contact_pending_out(node, host, to_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
205 rostermanager.roster_push(node, host, to_bare);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
206 end -- else file error
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
207 core_route_stanza(origin, stanza);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
208 elseif stanza.attr.type == "unsubscribe" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
209 log("debug", "outbound unsubscribe from "..from_bare.." for "..to_bare);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
210 -- 1. route stanza
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
211 -- 2. roster push (subscription = none or from)
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
212 if rostermanager.unsubscribe(node, host, to_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
213 rostermanager.roster_push(node, host, to_bare); -- FIXME do roster push when roster has in fact not changed?
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
214 end -- else file error
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
215 core_route_stanza(origin, stanza);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
216 elseif stanza.attr.type == "subscribed" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
217 log("debug", "outbound subscribed from "..from_bare.." for "..to_bare);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
218 -- 1. route stanza
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
219 -- 2. roster_push ()
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
220 -- 3. send_presence_of_available_resources
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
221 if rostermanager.subscribed(node, host, to_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
222 rostermanager.roster_push(node, host, to_bare);
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
223 core_route_stanza(origin, stanza);
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
224 send_presence_of_available_resources(node, host, to_bare, origin);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
225 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
226 elseif stanza.attr.type == "unsubscribed" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
227 log("debug", "outbound unsubscribed from "..from_bare.." for "..to_bare);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
228 -- 1. route stanza
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
229 -- 2. roster push (subscription = none or to)
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
230 if rostermanager.unsubscribed(node, host, to_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
231 rostermanager.roster_push(node, host, to_bare);
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
232 core_route_stanza(origin, stanza);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
233 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
234 end
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
235 stanza.attr.from, stanza.attr.to = st_from, st_to;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
236 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
237
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
238 function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
239 local node, host = jid_split(to_bare);
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
240 local st_from, st_to = stanza.attr.from, stanza.attr.to;
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
241 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
242 if stanza.attr.type == "probe" then
200
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
243 log("debug", "inbound probe from "..from_bare.." for "..to_bare);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
244 if rostermanager.is_contact_subscribed(node, host, from_bare) then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
245 if 0 == send_presence_of_available_resources(node, host, from_bare, origin) then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
246 -- TODO send last recieved unavailable presence (or we MAY do nothing, which is fine too)
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
247 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
248 else
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
249 core_route_stanza(origin, st.presence({from=to_bare, to=from_bare, type="unsubscribed"}));
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
250 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
251 elseif stanza.attr.type == "subscribe" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
252 log("debug", "inbound subscribe from "..from_bare.." for "..to_bare);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
253 if rostermanager.is_contact_subscribed(node, host, from_bare) then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
254 core_route_stanza(origin, st.presence({from=to_bare, to=from_bare, type="subscribed"})); -- already subscribed
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
255 else
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
256 if not rostermanager.is_contact_pending_in(node, host, from_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
257 if rostermanager.set_contact_pending_in(node, host, from_bare) then
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
258 sessionmanager.send_to_available_resources(node, host, stanza);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
259 end -- TODO else return error, unable to save
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
260 end
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
261 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
262 elseif stanza.attr.type == "unsubscribe" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
263 log("debug", "inbound unsubscribe from "..from_bare.." for "..to_bare);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
264 if rostermanager.process_inbound_unsubscribe(node, host, from_bare) then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
265 rostermanager.roster_push(node, host, from_bare);
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
266 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
267 elseif stanza.attr.type == "subscribed" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
268 log("debug", "inbound subscribed from "..from_bare.." for "..to_bare);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
269 if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
270 rostermanager.roster_push(node, host, from_bare);
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
271 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
272 elseif stanza.attr.type == "unsubscribed" then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
273 log("debug", "inbound unsubscribed from "..from_bare.." for "..to_bare);
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
274 if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
275 rostermanager.roster_push(node, host, from_bare);
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
276 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
277 end -- discard any other type
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
278 stanza.attr.from, stanza.attr.to = st_from, st_to;
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
279 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
280
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
281 function core_route_stanza(origin, stanza)
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
282 -- Hooks
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
283 --- ...later
207
90c387884234 A little whitespace fix
Waqas Hussain <waqas20@gmail.com>
parents: 200
diff changeset
284
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
285 -- Deliver
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
286 local to = stanza.attr.to;
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
287 local node, host, resource = jid_split(to);
170
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
288 local to_bare = node and (node.."@"..host) or host; -- bare JID
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
289 local from = stanza.attr.from;
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
290 local from_node, from_host, from_resource = jid_split(from);
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
291 local from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
292
151
096c7b9374fc Presence fixes (again)
Waqas Hussain <waqas20@gmail.com>
parents: 143
diff changeset
293 if stanza.name == "presence" and (stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable") then resource = nil; end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
294
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
295 local host_session = hosts[host]
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
296 if host_session and host_session.type == "local" then
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
297 -- Local host
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
298 local user = host_session.sessions[node];
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
299 if user then
72
e78db62beebc Code cleanup
Waqas Hussain <waqas20@gmail.com>
parents: 71
diff changeset
300 local res = user.sessions[resource];
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
301 if not res then
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
302 -- if we get here, resource was not specified or was unavailable
106
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
303 if stanza.name == "presence" then
151
096c7b9374fc Presence fixes (again)
Waqas Hussain <waqas20@gmail.com>
parents: 143
diff changeset
304 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
305 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare);
151
096c7b9374fc Presence fixes (again)
Waqas Hussain <waqas20@gmail.com>
parents: 143
diff changeset
306 else -- sender is available or unavailable
200
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
307 for _, session in pairs(user.sessions) do -- presence broadcast to all user resources.
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
308 if session.full_jid then -- FIXME should this be just for available resources? Do we need to check subscription?
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
309 stanza.attr.to = session.full_jid; -- reset at the end of function
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
310 session.send(stanza);
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
311 end
106
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
312 end
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
313 end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
314 elseif stanza.name == "message" then -- select a resource to recieve message
200
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
315 local priority = 0;
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
316 local recipients = {};
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
317 for _, session in pairs(user.sessions) do -- find resource with greatest priority
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
318 local p = session.priority;
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
319 if p > priority then
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
320 priority = p;
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
321 recipients = {session};
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
322 elseif p == priority then
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
323 t_insert(recipients, session);
106
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
324 end
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
325 end
200
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
326 for _, session in pairs(recipient) do
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
327 session.send(stanza);
5e8b3cce798f Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents: 199
diff changeset
328 end
106
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
329 else
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
330 -- TODO send IQ error
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
331 end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
332 else
121
74e5919e4737 Added a comment, removed all the old code
Matthew Wild <mwild1@gmail.com>
parents: 119
diff changeset
333 -- User + resource is online...
170
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
334 stanza.attr.to = res.full_jid; -- reset at the end of function
186
bfa8a30ea488 sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents: 178
diff changeset
335 res.send(stanza); -- Yay \o/
106
f2a3d204a76a Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents: 105
diff changeset
336 end
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
337 else
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
338 -- user not online
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
339 if user_exists(node, host) then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
340 if stanza.name == "presence" then
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
341 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
342 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare);
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
343 else
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
344 -- TODO send unavailable presence or unsubscribed
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
345 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
346 elseif stanza.name == "message" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
347 -- TODO send message error, or store offline messages
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
348 elseif stanza.name == "iq" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
349 -- TODO send IQ error
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
350 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
351 else -- user does not exist
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
352 -- TODO we would get here for nodeless JIDs too. Do something fun maybe? Echo service? Let plugins use xmpp:server/resource addresses?
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
353 if stanza.name == "presence" then
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
354 if stanza.attr.type == "probe" then
186
bfa8a30ea488 sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents: 178
diff changeset
355 origin.send(st.presence({from = to_bare, to = from_bare, type = "unsubscribed"}));
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
356 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
357 -- else ignore
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
358 else
186
bfa8a30ea488 sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents: 178
diff changeset
359 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
360 end
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
361 end
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
362 end
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
363 elseif origin.type == "c2s" then
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
364 -- Remote host
170
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
365 local xmlns = stanza.attr.xmlns;
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
366 --stanza.attr.xmlns = "jabber:server";
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
367 stanza.attr.xmlns = nil;
146
3826ca244eb6 working outgoing s2s \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
368 log("debug", "sending s2s stanza: %s", tostring(stanza));
170
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
369 send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors
e7bff9cfbb65 Minor fixes, comments
Waqas Hussain <waqas20@gmail.com>
parents: 160
diff changeset
370 stanza.attr.xmlns = xmlns; -- reset
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
371 else
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
372 log("warn", "received stanza from unhandled connection type: %s", origin.type);
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
373 end
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
374 stanza.attr.to = to; -- reset
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
375 end
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
376
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
377 function handle_stanza_toremote(stanza)
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
378 log("error", "Stanza bound for remote host, but s2s is not implemented");
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
379 end