Software / code / prosody
Annotate
core/stanza_router.lua @ 725:96110075288b
Replacing pretty_print() with top_tag() for logging
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 16 Jan 2009 04:37:16 +0000 |
| parent | 718:aa78dfb26593 |
| child | 726:68a776711ba9 |
| rev | line source |
|---|---|
| 615 | 1 -- Prosody IM v0.2 |
|
519
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
2 -- Copyright (C) 2008 Matthew Wild |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
3 -- Copyright (C) 2008 Waqas Hussain |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
4 -- |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
5 -- This program is free software; you can redistribute it and/or |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
6 -- modify it under the terms of the GNU General Public License |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
7 -- as published by the Free Software Foundation; either version 2 |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
8 -- of the License, or (at your option) any later version. |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
9 -- |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
10 -- This program is distributed in the hope that it will be useful, |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
13 -- GNU General Public License for more details. |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
14 -- |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
15 -- You should have received a copy of the GNU General Public License |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
16 -- along with this program; if not, write to the Free Software |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
17 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
18 -- |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
19 |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
468
diff
changeset
|
20 |
| 30 | 21 |
| 22 local log = require "util.logger".init("stanzarouter") | |
| 23 | |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
24 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
|
25 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
|
26 local user_exists = require "core.usermanager".user_exists; |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
27 |
|
171
28f420d057a0
Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents:
170
diff
changeset
|
28 local rostermanager = require "core.rostermanager"; |
|
175
5f71d290bb44
Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents:
174
diff
changeset
|
29 local sessionmanager = require "core.sessionmanager"; |
|
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
30 local offlinemanager = require "core.offlinemanager"; |
|
171
28f420d057a0
Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents:
170
diff
changeset
|
31 |
| 145 | 32 local s2s_verify_dialback = require "core.s2smanager".verify_dialback; |
| 146 | 33 local s2s_make_authenticated = require "core.s2smanager".make_authenticated; |
| 191 | 34 |
| 35 local modules_handle_stanza = require "core.modulemanager".handle_stanza; | |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
36 local component_handle_stanza = require "core.componentmanager".handle_stanza; |
| 191 | 37 |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
38 local handle_outbound_presence_subscriptions_and_probes = require "core.presencemanager".handle_outbound_presence_subscriptions_and_probes; |
|
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
39 local handle_inbound_presence_subscriptions_and_probes = require "core.presencemanager".handle_inbound_presence_subscriptions_and_probes; |
|
468
ab49cb6d0e92
Moved incoming c2s presence handling from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
438
diff
changeset
|
40 local handle_normal_presence = require "core.presencemanager".handle_normal_presence; |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
41 |
| 145 | 42 local format = string.format; |
| 43 local tostring = tostring; | |
|
199
eccf66b42bd7
Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents:
192
diff
changeset
|
44 local t_concat = table.concat; |
|
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
45 local t_insert = table.insert; |
|
199
eccf66b42bd7
Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents:
192
diff
changeset
|
46 local tonumber = tonumber; |
|
eccf66b42bd7
Added resource priority handling, etc
Waqas Hussain <waqas20@gmail.com>
parents:
192
diff
changeset
|
47 local s_find = string.find; |
| 145 | 48 |
|
105
b099f0f80775
Removed an unnecessary line
Waqas Hussain <waqas20@gmail.com>
parents:
83
diff
changeset
|
49 local jid_split = require "util.jid".split; |
| 718 | 50 local jid_prepped_split = require "util.jid".prepped_split; |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
51 local print = print; |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
52 local function checked_error_reply(origin, stanza) |
| 718 | 53 if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
54 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error? |
|
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
55 end |
|
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
56 end |
| 30 | 57 |
| 58 function core_process_stanza(origin, stanza) | |
|
725
96110075288b
Replacing pretty_print() with top_tag() for logging
Matthew Wild <mwild1@gmail.com>
parents:
718
diff
changeset
|
59 (origin.log or log)("debug", "Received[%s]: %s", origin.type, top_tag()) |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
60 |
|
234
7c8313e055fb
Hack to allow s2s stanzas to work until we do proper namespace handling
Waqas Hussain <waqas20@gmail.com>
parents:
223
diff
changeset
|
61 if not stanza.attr.xmlns then stanza.attr.xmlns = "jabber:client"; end -- FIXME Hack. This should be removed when we fix namespace handling. |
| 73 | 62 -- 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
|
63 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
|
64 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
|
65 error("Invalid IQ"); |
| 148 | 66 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
|
67 error("Invalid IQ"); |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
68 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
|
69 end |
|
78
972e31cc91e8
Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents:
73
diff
changeset
|
70 |
|
972e31cc91e8
Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents:
73
diff
changeset
|
71 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
|
72 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
|
73 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
|
74 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
|
75 end |
|
972e31cc91e8
Fized: Added check to ensure that resource binding is done after auth.
Waqas Hussain <waqas20@gmail.com>
parents:
73
diff
changeset
|
76 |
|
274
9e68a697435d
Fix routing of outbound iq stanzas
Matthew Wild <mwild1@gmail.com>
parents:
264
diff
changeset
|
77 -- TODO also, stanzas should be returned to their original state before the function ends |
| 145 | 78 if origin.type == "c2s" then |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
79 stanza.attr.from = origin.full_jid; |
|
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
80 end |
|
621
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
81 local to, xmlns = stanza.attr.to, stanza.attr.xmlns; |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
82 local from = stanza.attr.from; |
| 718 | 83 local node, host, resource; |
| 84 local from_node, from_host, from_resource; | |
| 85 local to_bare, from_bare; | |
| 86 if to then | |
| 87 node, host, resource = jid_prepped_split(to); | |
| 88 if not host then | |
| 89 error("Invalid to JID"); | |
| 90 end | |
| 91 to_bare = node and (node.."@"..host) or host; -- bare JID | |
| 92 if resource then to = to_bare.."/"..resource; else to = to_bare; end | |
| 93 stanza.attr.to = to; | |
| 94 end | |
| 95 if from then | |
| 96 from_node, from_host, from_resource = jid_prepped_split(from); | |
| 97 if not from_host then | |
| 98 error("Invalid from JID"); | |
| 99 end | |
| 100 from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID | |
| 101 if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end | |
| 102 stanza.attr.from = from; | |
| 103 end | |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
104 |
| 213 | 105 --[[if to and not(hosts[to]) and not(hosts[to_bare]) and (hosts[host] and hosts[host].type ~= "local") then -- not for us? |
| 106 log("warn", "stanza recieved for a non-local server"); | |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
107 return; -- FIXME what should we do here? |
| 213 | 108 end]] -- FIXME |
| 207 | 109 |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
110 -- FIXME do stanzas not of jabber:client get handled by components? |
|
621
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
111 if (origin.type == "s2sin" or origin.type == "c2s") and (not xmlns or xmlns == "jabber:server" or xmlns == "jabber:client") then |
|
631
6957fe7b0313
Bounce stanza errors on failed s2s
Waqas Hussain <waqas20@gmail.com>
parents:
621
diff
changeset
|
112 if origin.type == "s2sin" and not origin.dummy then |
|
621
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
113 local host_status = origin.hosts[from_host]; |
|
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
114 if not host_status or not host_status.authed then -- remote server trying to impersonate some other server? |
|
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
115 log("warn", "Received a stanza claiming to be from %s, over a conn authed for %s!", from_host, origin.from_host); |
|
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
116 return; -- FIXME what should we do here? does this work with subdomains? |
|
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
117 end |
|
cd2cab5400fc
Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
Matthew Wild <mwild1@gmail.com>
parents:
615
diff
changeset
|
118 end |
|
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
119 if not to then |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
120 core_handle_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
121 elseif hosts[to] and hosts[to].type == "local" then -- directed at a local server |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
122 core_handle_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
123 elseif stanza.attr.xmlns and stanza.attr.xmlns ~= "jabber:client" and stanza.attr.xmlns ~= "jabber:server" then |
|
438
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
Matthew Wild <mwild1@gmail.com>
parents:
372
diff
changeset
|
124 modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
|
640
068130563311
Changed order of checking for component hosts to check the full and bare JIDs before the hostname (at another place)
Waqas Hussain <waqas20@gmail.com>
parents:
631
diff
changeset
|
125 elseif hosts[to] and hosts[to].type == "component" then -- hack to allow components to handle node@server/resource and server/resource |
|
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
126 component_handle_stanza(origin, stanza); |
|
640
068130563311
Changed order of checking for component hosts to check the full and bare JIDs before the hostname (at another place)
Waqas Hussain <waqas20@gmail.com>
parents:
631
diff
changeset
|
127 elseif hosts[to_bare] and hosts[to_bare].type == "component" then -- hack to allow components to handle node@server |
|
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
128 component_handle_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
129 elseif hosts[host] and hosts[host].type == "component" then -- directed at a component |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
130 component_handle_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
131 elseif origin.type == "c2s" and stanza.name == "presence" and stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
132 handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
|
274
9e68a697435d
Fix routing of outbound iq stanzas
Matthew Wild <mwild1@gmail.com>
parents:
264
diff
changeset
|
133 elseif origin.type ~= "c2s" and stanza.name == "iq" and not resource then -- directed at bare JID |
|
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
134 core_handle_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
135 else |
| 641 | 136 if origin.type == "c2s" and stanza.name == "presence" and to ~= nil and not(origin.roster[to_bare] and (origin.roster[to_bare].subscription == "both" or origin.roster[to_bare].subscription == "from")) then |
| 137 origin.directed = origin.directed or {}; | |
| 138 t_insert(origin.directed, to); -- FIXME does it make more sense to add to_bare rather than to? | |
| 139 end | |
|
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
140 core_route_stanza(origin, stanza); |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
141 end |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
221
diff
changeset
|
142 else |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
143 core_handle_stanza(origin, stanza); |
|
119
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
144 end |
|
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
145 end |
|
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
146 |
|
121
74e5919e4737
Added a comment, removed all the old code
Matthew Wild <mwild1@gmail.com>
parents:
119
diff
changeset
|
147 -- 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
|
148 -- 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
|
149 function core_handle_stanza(origin, stanza) |
|
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
150 -- Handlers |
|
667
4f4d94253547
Send host, and not the recipient's JID to module manager (fixes #53)
Waqas Hussain <waqas20@gmail.com>
parents:
642
diff
changeset
|
151 if modules_handle_stanza(select(2, jid_split(stanza.attr.to)) or origin.host, origin, stanza) then return; end |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
152 if origin.type == "c2s" or origin.type == "s2sin" then |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
153 if origin.type == "c2s" then |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
154 if stanza.name == "presence" and origin.roster then |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
155 if stanza.attr.type == nil or stanza.attr.type == "unavailable" then |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
156 handle_normal_presence(origin, stanza, core_route_stanza); |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
157 else |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
158 log("warn", "Unhandled c2s presence: %s", tostring(stanza)); |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
159 checked_error_reply(origin, stanza); |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
160 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
161 else |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
162 log("warn", "Unhandled c2s stanza: %s", tostring(stanza)); |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
163 checked_error_reply(origin, stanza); |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
164 end |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
165 else -- s2s stanzas |
|
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
166 log("warn", "Unhandled s2s stanza: %s", tostring(stanza)); |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
167 checked_error_reply(origin, stanza); |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
168 end |
| 145 | 169 else |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
170 log("warn", "Unhandled %s stanza: %s", origin.type, tostring(stanza)); |
|
715
beec1eb7d9c6
stanza_router: Fixed error replies for unhandled stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
667
diff
changeset
|
171 checked_error_reply(origin, stanza); |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
172 end |
| 30 | 173 end |
| 174 | |
| 175 function core_route_stanza(origin, stanza) | |
| 176 -- Hooks | |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
177 --- ...later |
| 207 | 178 |
| 30 | 179 -- Deliver |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
180 local to = stanza.attr.to; |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
181 local node, host, resource = jid_split(to); |
| 170 | 182 local to_bare = node and (node.."@"..host) or host; -- bare JID |
| 183 local from = stanza.attr.from; | |
| 184 local from_node, from_host, from_resource = jid_split(from); | |
| 185 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
|
186 |
|
372
e7c1e30d06d5
Now possible to specify nil origin to core_route_stanza. Origin will be chosen as the host of the 'from' attribute on the stanza. Returns false on no such host.
Matthew Wild <mwild1@gmail.com>
parents:
360
diff
changeset
|
187 -- Auto-detect origin if not specified |
|
e7c1e30d06d5
Now possible to specify nil origin to core_route_stanza. Origin will be chosen as the host of the 'from' attribute on the stanza. Returns false on no such host.
Matthew Wild <mwild1@gmail.com>
parents:
360
diff
changeset
|
188 origin = origin or hosts[from_host]; |
|
e7c1e30d06d5
Now possible to specify nil origin to core_route_stanza. Origin will be chosen as the host of the 'from' attribute on the stanza. Returns false on no such host.
Matthew Wild <mwild1@gmail.com>
parents:
360
diff
changeset
|
189 if not origin then return false; end |
|
e7c1e30d06d5
Now possible to specify nil origin to core_route_stanza. Origin will be chosen as the host of the 'from' attribute on the stanza. Returns false on no such host.
Matthew Wild <mwild1@gmail.com>
parents:
360
diff
changeset
|
190 |
| 151 | 191 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
|
192 |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
193 local host_session = hosts[host] |
|
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
194 if host_session and host_session.type == "local" then |
|
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
195 -- Local host |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
196 local user = host_session.sessions[node]; |
|
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
197 if user then |
| 72 | 198 local res = user.sessions[resource]; |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
199 if not res then |
|
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
200 -- 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
|
201 if stanza.name == "presence" then |
| 151 | 202 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
203 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
| 151 | 204 else -- sender is available or unavailable |
|
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
205 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
|
206 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
|
207 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
|
208 session.send(stanza); |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
209 end |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
210 end |
|
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
211 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
212 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
|
213 local priority = 0; |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
214 local recipients = {}; |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
215 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
|
216 local p = session.priority; |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
217 if p > priority then |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
218 priority = p; |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
219 recipients = {session}; |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
220 elseif p == priority then |
|
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
221 t_insert(recipients, session); |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
222 end |
|
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
223 end |
|
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
224 local count = 0; |
| 237 | 225 for _, session in pairs(recipients) do |
|
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
226 session.send(stanza); |
|
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
227 count = count + 1; |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
228 end |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
229 if count == 0 then |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
230 offlinemanager.store(node, host, stanza); |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
231 -- TODO deal with storage errors |
|
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
232 end |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
233 else |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
234 -- TODO send IQ error |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
235 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
236 else |
|
121
74e5919e4737
Added a comment, removed all the old code
Matthew Wild <mwild1@gmail.com>
parents:
119
diff
changeset
|
237 -- User + resource is online... |
| 170 | 238 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
|
239 res.send(stanza); -- Yay \o/ |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
240 end |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
241 else |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
242 -- user not online |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
243 if user_exists(node, host) then |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
244 if stanza.name == "presence" then |
|
175
5f71d290bb44
Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents:
174
diff
changeset
|
245 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
246 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
247 else |
|
175
5f71d290bb44
Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents:
174
diff
changeset
|
248 -- TODO send unavailable presence or unsubscribed |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
249 end |
|
642
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
250 elseif stanza.name == "message" then -- FIXME if full jid, then send out to resources with highest priority |
|
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
251 if stanza.attr.type == "chat" or stanza.attr.type == "normal" or not stanza.attr.type then |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
252 offlinemanager.store(node, host, stanza); |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
253 -- FIXME don't store messages with only chat state notifications |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
254 end |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
255 -- TODO allow configuration of offline storage |
|
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
256 -- TODO send error if not storing offline |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
257 elseif stanza.name == "iq" then |
|
642
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
258 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
|
259 end |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
260 else -- user does not exist |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
261 -- 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
|
262 if stanza.name == "presence" then |
|
642
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
263 local t = stanza.attr.type; |
|
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
264 if t == "subscribe" or t == "probe" then |
|
186
bfa8a30ea488
sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents:
178
diff
changeset
|
265 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
|
266 end |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
267 -- else ignore |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
268 else |
|
186
bfa8a30ea488
sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents:
178
diff
changeset
|
269 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
|
270 end |
|
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
271 end |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
272 end |
| 148 | 273 elseif origin.type == "c2s" then |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
274 -- Remote host |
| 170 | 275 local xmlns = stanza.attr.xmlns; |
| 148 | 276 --stanza.attr.xmlns = "jabber:server"; |
| 277 stanza.attr.xmlns = nil; | |
| 146 | 278 log("debug", "sending s2s stanza: %s", tostring(stanza)); |
| 170 | 279 send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors |
| 280 stanza.attr.xmlns = xmlns; -- reset | |
|
210
e679487e2fa4
Part 2 of internal components. Should have mentioned that the previous commit was from waqas, this one from me.
Matthew Wild <mwild1@gmail.com>
parents:
209
diff
changeset
|
281 elseif origin.type == "component" or origin.type == "local" then |
|
e679487e2fa4
Part 2 of internal components. Should have mentioned that the previous commit was from waqas, this one from me.
Matthew Wild <mwild1@gmail.com>
parents:
209
diff
changeset
|
282 -- Route via s2s for components and modules |
|
e679487e2fa4
Part 2 of internal components. Should have mentioned that the previous commit was from waqas, this one from me.
Matthew Wild <mwild1@gmail.com>
parents:
209
diff
changeset
|
283 log("debug", "Routing outgoing stanza for %s to %s", origin.host, host); |
|
e679487e2fa4
Part 2 of internal components. Should have mentioned that the previous commit was from waqas, this one from me.
Matthew Wild <mwild1@gmail.com>
parents:
209
diff
changeset
|
284 send_s2s(origin.host, host, stanza); |
| 148 | 285 else |
| 286 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
|
287 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
288 stanza.attr.to = to; -- reset |
| 30 | 289 end |
