author | Waqas Hussain <waqas20@gmail.com> |
Sat, 20 Jun 2009 18:18:38 +0500 | |
changeset 1370 | 3a467e6885f0 |
parent 1369 | 633e032a3b4b |
child 1406 | 83c6fb3d9e73 |
permissions | -rw-r--r-- |
896 | 1 |
-- Prosody IM v0.4 |
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-- Copyright (C) 2008-2009 Matthew Wild |
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-- Copyright (C) 2008-2009 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local log = require "util.logger".init("stanzarouter") |
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local hosts = _G.hosts; |
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local st = require "util.stanza"; |
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local send_s2s = require "core.s2smanager".send_to_host; |
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local user_exists = require "core.usermanager".user_exists; |
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local rostermanager = require "core.rostermanager"; |
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20 |
local offlinemanager = require "core.offlinemanager"; |
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191 | 22 |
local modules_handle_stanza = require "core.modulemanager".handle_stanza; |
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23 |
local component_handle_stanza = require "core.componentmanager".handle_stanza; |
191 | 24 |
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145 | 25 |
local tostring = tostring; |
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Priority based message routing, etc
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26 |
local t_insert = table.insert; |
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Stanza router: Message to bare JID fixes
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local pairs = pairs; |
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local ipairs = ipairs; |
145 | 29 |
|
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local jid_split = require "util.jid".split; |
718 | 31 |
local jid_prepped_split = require "util.jid".prepped_split; |
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local fire_event = prosody.events.fire_event; |
30 | 33 |
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local select_best_resources; |
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35 |
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30 | 36 |
function core_process_stanza(origin, stanza) |
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(origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag()) |
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-- Currently we guarantee every stanza to have an xmlns, should we keep this rule? |
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if not stanza.attr.xmlns then stanza.attr.xmlns = "jabber:client"; end |
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73 | 42 |
-- TODO verify validity of stanza (as well as JID validity) |
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stanza_router: Fixed an invalid stanza check
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if stanza.attr.type == "error" and #stanza.tags == 0 then return; end -- TODO invalid stanza, log |
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Fixed: stanza_router: Respond with correct stanza error on malformed stanzas
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if stanza.name == "iq" then |
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if (stanza.attr.type == "set" or stanza.attr.type == "get") and #stanza.tags ~= 1 then |
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origin.send(st.error_reply(stanza, "modify", "bad-request")); |
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return; |
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48 |
end |
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79608fc8f98d
Fixed routing for IQs to bare JIDs, and added a simple IQ validity check
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49 |
end |
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if origin.type == "c2s" then |
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if not origin.full_jid |
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and not(stanza.name == "iq" and stanza.attr.type == "set" and stanza.tags[1] and stanza.tags[1].name == "bind" |
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and stanza.tags[1].attr.xmlns == "urn:ietf:params:xml:ns:xmpp-bind") then |
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-- authenticated client isn't bound and current stanza is not a bind request |
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56 |
origin.send(st.error_reply(stanza, "auth", "not-authorized")); -- FIXME maybe allow stanzas to account or server |
1368
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return; |
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58 |
end |
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-- TODO also, stanzas should be returned to their original state before the function ends |
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stanza.attr.from = origin.full_jid; |
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end |
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63 |
local to, xmlns = stanza.attr.to, stanza.attr.xmlns; |
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64 |
local from = stanza.attr.from; |
718 | 65 |
local node, host, resource; |
66 |
local from_node, from_host, from_resource; |
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local to_bare, from_bare; |
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if to then |
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if full_sessions[to] or bare_sessions[to] or hosts[to] then |
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node, host = jid_split(to); -- TODO only the host is needed, optimize |
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71 |
else |
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72 |
node, host, resource = jid_prepped_split(to); |
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73 |
if not host then |
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74 |
log("warn", "Received stanza with invalid destination JID: %s", to); |
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stanza_router: Skip prepping 'to' in many common cases - #optimization
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75 |
if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then |
3a467e6885f0
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76 |
origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The destination address is invalid: "..to)); |
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77 |
end |
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78 |
return; |
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stanza_router: Don't reply with an error on invalid JIDs in error or result stanzas
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79 |
end |
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80 |
to_bare = node and (node.."@"..host) or host; -- bare JID |
3a467e6885f0
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81 |
if resource then to = to_bare.."/"..resource; else to = to_bare; end |
3a467e6885f0
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82 |
stanza.attr.to = to; |
718 | 83 |
end |
84 |
end |
|
1369
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stanza_router: Skip prepping 'from' on c2s origins - #optimization
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85 |
if from and not origin.full_jid then |
1143
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stanza_router: Bounce stanzas to/from invalid JIDs with a jid-malformed error
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diff
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86 |
-- We only stamp the 'from' on c2s stanzas, so we still need to check validity |
718 | 87 |
from_node, from_host, from_resource = jid_prepped_split(from); |
88 |
if not from_host then |
|
1143
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89 |
log("warn", "Received stanza with invalid source JID: %s", from); |
1270
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stanza_router: Don't reply with an error on invalid JIDs in error or result stanzas
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90 |
if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then |
0e700e2041ef
stanza_router: Don't reply with an error on invalid JIDs in error or result stanzas
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diff
changeset
|
91 |
origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The source address is invalid: "..from)); |
0e700e2041ef
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|
92 |
end |
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93 |
return; |
718 | 94 |
end |
95 |
from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID |
|
96 |
if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end |
|
97 |
stanza.attr.from = from; |
|
98 |
end |
|
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99 |
|
213 | 100 |
--[[if to and not(hosts[to]) and not(hosts[to_bare]) and (hosts[host] and hosts[host].type ~= "local") then -- not for us? |
101 |
log("warn", "stanza recieved for a non-local server"); |
|
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|
102 |
return; -- FIXME what should we do here? |
213 | 103 |
end]] -- FIXME |
207 | 104 |
|
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105 |
if (origin.type == "s2sin" or origin.type == "c2s" or origin.type == "component") and xmlns == "jabber:client" then |
631
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Bounce stanza errors on failed s2s
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|
106 |
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 :)
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|
107 |
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:
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changeset
|
108 |
if not host_status or not host_status.authed then -- remote server trying to impersonate some other server? |
1179
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stanza_router: s/conn/stream/ in log message
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|
109 |
log("warn", "Received a stanza claiming to be from %s, over a stream authed for %s!", from_host, origin.from_host); |
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Add support for dialback piggy-backing. Fixes #37. Thanks to CShadowRun for helping me test :)
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|
110 |
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:
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|
111 |
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
|
112 |
end |
1172
490ff24d0ac5
stanza_router: Added global function core_post_stanza
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113 |
core_post_stanza(origin, stanza); |
222
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
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114 |
else |
1254
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stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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115 |
local h = hosts[stanza.attr.to or origin.host or origin.to_host]; |
c199be608546
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|
116 |
if h then |
c199be608546
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|
117 |
local event; |
c199be608546
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|
118 |
if stanza.attr.xmlns == "jabber:client" then |
c199be608546
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|
119 |
if stanza.name == "iq" and (stanza.attr.type == "set" or stanza.attr.type == "get") then |
c199be608546
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|
120 |
event = "stanza/iq/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name; |
c199be608546
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|
121 |
else |
c199be608546
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122 |
event = "stanza/"..stanza.name; |
c199be608546
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123 |
end |
c199be608546
stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
1244
diff
changeset
|
124 |
else |
c199be608546
stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents:
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diff
changeset
|
125 |
event = "stanza/"..stanza.attr.xmlns..":"..stanza.name; |
c199be608546
stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents:
1244
diff
changeset
|
126 |
end |
1262
0d94c57555d9
Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents:
1256
diff
changeset
|
127 |
if h.events.fire_event(event, {origin = origin, stanza = stanza}) then return; end |
1254
c199be608546
stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents:
1244
diff
changeset
|
128 |
end |
1294
39197fe5ae94
stanza_router: workaround for a Pidgin bug which sets 'to' to the SRV result
Waqas Hussain <waqas20@gmail.com>
parents:
1292
diff
changeset
|
129 |
if host and not hosts[host] then host = nil; end -- workaround for a Pidgin bug which sets 'to' to the SRV result |
1167
5620ea24be94
stanza_router: Removed global function core_handle_stanza
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parents:
1165
diff
changeset
|
130 |
modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
119
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
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parents:
113
diff
changeset
|
131 |
end |
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
132 |
end |
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
133 |
|
1172
490ff24d0ac5
stanza_router: Added global function core_post_stanza
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parents:
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diff
changeset
|
134 |
function core_post_stanza(origin, stanza) |
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diff
changeset
|
135 |
local to = stanza.attr.to; |
490ff24d0ac5
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diff
changeset
|
136 |
local node, host, resource = jid_split(to); |
490ff24d0ac5
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diff
changeset
|
137 |
local to_bare = node and (node.."@"..host) or host; -- bare JID |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
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parents:
1169
diff
changeset
|
138 |
|
1228
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
139 |
local to_type; |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
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diff
changeset
|
140 |
if node then |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
141 |
if resource then |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
142 |
to_type = '/full'; |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
143 |
else |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
144 |
to_type = '/bare'; |
1292
b18c1ad7fcb6
stanza_router: Remove the 'to' attribute when it's value is the bare JID of the local user sending the stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1273
diff
changeset
|
145 |
if node == origin.username and host == origin.host then |
b18c1ad7fcb6
stanza_router: Remove the 'to' attribute when it's value is the bare JID of the local user sending the stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1273
diff
changeset
|
146 |
stanza.attr.to = nil; |
b18c1ad7fcb6
stanza_router: Remove the 'to' attribute when it's value is the bare JID of the local user sending the stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1273
diff
changeset
|
147 |
end |
1228
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
148 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
149 |
else |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
150 |
if host then |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
151 |
to_type = '/host'; |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
152 |
else |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
153 |
to_type = '/bare'; |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
154 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
155 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
156 |
|
1172
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
157 |
local event_data = {origin=origin, stanza=stanza}; |
1228
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
158 |
if origin.full_jid then -- c2s connection |
1262
0d94c57555d9
Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents:
1256
diff
changeset
|
159 |
if hosts[origin.host].events.fire_event('pre-'..stanza.name..to_type, event_data) then return; end -- do preprocessing |
1228
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
160 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
161 |
local h = hosts[to_bare] or hosts[host or origin.host]; |
853d3d76ba94
stanza_router: Fire per-host stanza events
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parents:
1212
diff
changeset
|
162 |
if h then |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
163 |
if h.type == "component" then |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
164 |
component_handle_stanza(origin, stanza); |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
165 |
return; |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
166 |
else |
1262
0d94c57555d9
Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents:
1256
diff
changeset
|
167 |
if h.events.fire_event(stanza.name..to_type, event_data) then return; end -- do processing |
1228
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
168 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
169 |
end |
853d3d76ba94
stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents:
1212
diff
changeset
|
170 |
|
1182
89e9f0d555a2
stanza_router: Handle outbound presence if inbound handlers don't catch it
Waqas Hussain <waqas20@gmail.com>
parents:
1179
diff
changeset
|
171 |
if host and fire_event(host.."/"..stanza.name, event_data) then |
89e9f0d555a2
stanza_router: Handle outbound presence if inbound handlers don't catch it
Waqas Hussain <waqas20@gmail.com>
parents:
1179
diff
changeset
|
172 |
-- event handled |
89e9f0d555a2
stanza_router: Handle outbound presence if inbound handlers don't catch it
Waqas Hussain <waqas20@gmail.com>
parents:
1179
diff
changeset
|
173 |
elseif stanza.name == "presence" and origin.host and fire_event(origin.host.."/"..stanza.name, event_data) then |
1172
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
174 |
-- event handled |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
175 |
elseif not to then |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
176 |
modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
177 |
elseif hosts[to] and hosts[to].type == "local" then -- directed at a local server |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
178 |
modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
179 |
elseif hosts[to_bare] and hosts[to_bare].type == "component" then -- hack to allow components to handle node@server |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
180 |
component_handle_stanza(origin, stanza); |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
181 |
elseif hosts[host] and hosts[host].type == "component" then -- directed at a component |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
182 |
component_handle_stanza(origin, stanza); |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
183 |
elseif hosts[host] and hosts[host].type == "local" and stanza.name == "iq" and not resource then -- directed at bare JID |
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
184 |
modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
145 | 185 |
else |
1172
490ff24d0ac5
stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents:
1169
diff
changeset
|
186 |
core_route_stanza(origin, stanza); |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
187 |
end |
30 | 188 |
end |
189 |
||
190 |
function core_route_stanza(origin, stanza) |
|
191 |
-- Hooks |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
192 |
--- ...later |
207 | 193 |
|
30 | 194 |
-- Deliver |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
195 |
local to = stanza.attr.to; |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
196 |
local node, host, resource = jid_split(to); |
170 | 197 |
local to_bare = node and (node.."@"..host) or host; -- bare JID |
198 |
local from = stanza.attr.from; |
|
199 |
local from_node, from_host, from_resource = jid_split(from); |
|
200 |
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
|
201 |
|
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
|
202 |
-- 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
|
203 |
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
|
204 |
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
|
205 |
|
1168
dd523bfc9ea9
Dropped support for resource based components
Waqas Hussain <waqas20@gmail.com>
parents:
1167
diff
changeset
|
206 |
if hosts[to_bare] and hosts[to_bare].type == "component" then -- hack to allow components to handle node@server |
781
191b9f0e5485
Fixed: Some presence stanzas from local users were not being routed correctly to components (ghosts in mod_muc)
Waqas Hussain <waqas20@gmail.com>
parents:
780
diff
changeset
|
207 |
return component_handle_stanza(origin, stanza); |
191b9f0e5485
Fixed: Some presence stanzas from local users were not being routed correctly to components (ghosts in mod_muc)
Waqas Hussain <waqas20@gmail.com>
parents:
780
diff
changeset
|
208 |
elseif hosts[host] and hosts[host].type == "component" then -- directed at a component |
191b9f0e5485
Fixed: Some presence stanzas from local users were not being routed correctly to components (ghosts in mod_muc)
Waqas Hussain <waqas20@gmail.com>
parents:
780
diff
changeset
|
209 |
return component_handle_stanza(origin, stanza); |
191b9f0e5485
Fixed: Some presence stanzas from local users were not being routed correctly to components (ghosts in mod_muc)
Waqas Hussain <waqas20@gmail.com>
parents:
780
diff
changeset
|
210 |
end |
191b9f0e5485
Fixed: Some presence stanzas from local users were not being routed correctly to components (ghosts in mod_muc)
Waqas Hussain <waqas20@gmail.com>
parents:
780
diff
changeset
|
211 |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
212 |
if stanza.name == "presence" and (stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error") then resource = nil; end |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
213 |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
214 |
local host_session = hosts[host] |
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
215 |
if host_session and host_session.type == "local" then |
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
216 |
-- Local host |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
217 |
local user = host_session.sessions[node]; |
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
218 |
if user then |
72 | 219 |
local res = user.sessions[resource]; |
1169
fdc68aec1d49
stanza_router: Improved message routing order
Waqas Hussain <waqas20@gmail.com>
parents:
1168
diff
changeset
|
220 |
if res then -- resource is online... |
fdc68aec1d49
stanza_router: Improved message routing order
Waqas Hussain <waqas20@gmail.com>
parents:
1168
diff
changeset
|
221 |
res.send(stanza); -- Yay \o/ |
fdc68aec1d49
stanza_router: Improved message routing order
Waqas Hussain <waqas20@gmail.com>
parents:
1168
diff
changeset
|
222 |
else |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
223 |
-- 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
|
224 |
if stanza.name == "presence" then |
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
225 |
if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error" then |
1356
b760c0d4e012
stanza_router: Remove all traces of presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
1348
diff
changeset
|
226 |
-- inbound presence subscriptions and probes, already handled, so should never get here |
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
227 |
elseif not resource then -- sender is available or unavailable or error |
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
228 |
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
|
229 |
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
|
230 |
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
|
231 |
session.send(stanza); |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
232 |
end |
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
233 |
end |
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
234 |
end |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
235 |
elseif stanza.name == "message" then -- select a resource to recieve message |
784
1de8a32f81e9
Change the to attribute of messages to the recipients' bare JID when the recipient/resource is offline.
Waqas Hussain <waqas20@gmail.com>
parents:
783
diff
changeset
|
236 |
stanza.attr.to = to_bare; |
1de8a32f81e9
Change the to attribute of messages to the recipients' bare JID when the recipient/resource is offline.
Waqas Hussain <waqas20@gmail.com>
parents:
783
diff
changeset
|
237 |
if stanza.attr.type == 'headline' then |
783
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
238 |
for _, session in pairs(user.sessions) do -- find resource with greatest priority |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
239 |
if session.presence and session.priority >= 0 then |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
240 |
session.send(stanza); |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
241 |
end |
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
242 |
end |
1273
85353014ff34
stanza_router: Reply with an error on groupchat messages to bare JID
Waqas Hussain <waqas20@gmail.com>
parents:
1270
diff
changeset
|
243 |
elseif stanza.attr.type == 'groupchat' then |
848
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
244 |
-- Groupchat message sent to offline resource |
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
245 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
783
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
246 |
else |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
247 |
local count = 0; |
1212
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
248 |
for _, session in ipairs(select_best_resources(user)) do |
783
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
249 |
session.send(stanza); |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
250 |
count = count + 1; |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
251 |
end |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
252 |
if count == 0 and (stanza.attr.type == "chat" or stanza.attr.type == "normal" or not stanza.attr.type) then |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
253 |
offlinemanager.store(node, host, stanza); |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
254 |
-- TODO deal with storage errors |
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
255 |
end |
200
5e8b3cce798f
Priority based message routing, etc
Waqas Hussain <waqas20@gmail.com>
parents:
199
diff
changeset
|
256 |
end |
967
b021403c5d80
Fixed: Send correct error reply for IQs directed at unavailable resources
Waqas Hussain <waqas20@gmail.com>
parents:
966
diff
changeset
|
257 |
elseif stanza.attr.type == "get" or stanza.attr.type == "set" then |
b021403c5d80
Fixed: Send correct error reply for IQs directed at unavailable resources
Waqas Hussain <waqas20@gmail.com>
parents:
966
diff
changeset
|
258 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
259 |
end |
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
260 |
end |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
261 |
else |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
262 |
-- user not online |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
263 |
if user_exists(node, host) then |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
264 |
if stanza.name == "presence" then |
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
265 |
if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error" then |
1356
b760c0d4e012
stanza_router: Remove all traces of presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
1348
diff
changeset
|
266 |
-- inbound presence subscriptions and probes, already handled, so should never get here |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
267 |
else |
175
5f71d290bb44
Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents:
174
diff
changeset
|
268 |
-- TODO send unavailable presence or unsubscribed |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
269 |
end |
642
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
270 |
elseif stanza.name == "message" then -- FIXME if full jid, then send out to resources with highest priority |
784
1de8a32f81e9
Change the to attribute of messages to the recipients' bare JID when the recipient/resource is offline.
Waqas Hussain <waqas20@gmail.com>
parents:
783
diff
changeset
|
271 |
stanza.attr.to = to_bare; -- TODO not in RFC, but seems obvious. Should discuss on the mailing list. |
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
272 |
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
|
273 |
offlinemanager.store(node, host, stanza); |
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
274 |
-- FIXME don't store messages with only chat state notifications |
848
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
275 |
elseif stanza.attr.type == "groupchat" then |
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
276 |
local reply = st.error_reply(stanza, "cancel", "service-unavailable"); |
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
277 |
reply.attr.from = to; |
b1f3977fd140
core.stanza_router: Reply with error to groupchat messages directed at unavailable resources or offline users
Matthew Wild <mwild1@gmail.com>
parents:
789
diff
changeset
|
278 |
origin.send(reply); |
249
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
279 |
end |
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
280 |
-- TODO allow configuration of offline storage |
1fc47cf5d144
Added basic offline message support
Waqas Hussain <waqas20@gmail.com>
parents:
237
diff
changeset
|
281 |
-- TODO send error if not storing offline |
854
b9cfc9d5496a
core.stanza_router: Don't bounce errors to iq type=result/error
Matthew Wild <mwild1@gmail.com>
parents:
848
diff
changeset
|
282 |
elseif stanza.name == "iq" and (stanza.attr.type == "get" or stanza.attr.type == "set") then |
642
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
283 |
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
|
284 |
end |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
285 |
else -- user does not exist |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
286 |
-- 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
|
287 |
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
|
288 |
local t = stanza.attr.type; |
0ae8584ba3e7
More error replies for offline and non-existing users
Waqas Hussain <waqas20@gmail.com>
parents:
641
diff
changeset
|
289 |
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
|
290 |
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
|
291 |
end |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
292 |
-- else ignore |
854
b9cfc9d5496a
core.stanza_router: Don't bounce errors to iq type=result/error
Matthew Wild <mwild1@gmail.com>
parents:
848
diff
changeset
|
293 |
elseif stanza.attr.type ~= "error" and (stanza.name ~= "iq" or stanza.attr.type ~= "result") then |
186
bfa8a30ea488
sends2s -> s2s_session.send(), s2s_session.send() -> s2s_session.sends2s()
Matthew Wild <mwild1@gmail.com>
parents:
178
diff
changeset
|
294 |
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
|
295 |
end |
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
296 |
end |
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
297 |
end |
148 | 298 |
elseif origin.type == "c2s" then |
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
299 |
-- Remote host |
170 | 300 |
local xmlns = stanza.attr.xmlns; |
148 | 301 |
--stanza.attr.xmlns = "jabber:server"; |
302 |
stanza.attr.xmlns = nil; |
|
146 | 303 |
log("debug", "sending s2s stanza: %s", tostring(stanza)); |
170 | 304 |
send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors |
305 |
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
|
306 |
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
|
307 |
-- Route via s2s for components and modules |
1348
ffa70c0df850
stanza_router: Use stanza.attr.from's host instead of origin.host when routing stanzas to remote hosts (fixes problem with sending from node@host components)
Waqas Hussain <waqas20@gmail.com>
parents:
1307
diff
changeset
|
308 |
log("debug", "Routing outgoing stanza for %s to %s", from_host, host); |
ffa70c0df850
stanza_router: Use stanza.attr.from's host instead of origin.host when routing stanzas to remote hosts (fixes problem with sending from node@host components)
Waqas Hussain <waqas20@gmail.com>
parents:
1307
diff
changeset
|
309 |
send_s2s(from_host, host, stanza); |
148 | 310 |
else |
311 |
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
|
312 |
end |
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
313 |
stanza.attr.to = to; -- reset |
30 | 314 |
end |
1212
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
315 |
|
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
316 |
function select_best_resources(user) |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
317 |
local priority = 0; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
318 |
local recipients = {}; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
319 |
for _, session in pairs(user.sessions) do -- find resource with greatest priority |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
320 |
if session.presence then |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
321 |
local p = session.priority; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
322 |
if p > priority then |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
323 |
priority = p; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
324 |
recipients = {session}; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
325 |
elseif p == priority then |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
326 |
t_insert(recipients, session); |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
327 |
end |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
328 |
end |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
329 |
end |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
330 |
return recipients; |
3be23cf5a659
stanza_router: Break off resource selection for messages into a standalone function
Matthew Wild <mwild1@gmail.com>
parents:
1191
diff
changeset
|
331 |
end |