Software / code / prosody
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core/stanza_router.lua @ 1144:fbd65e966316
Merge with 0.4
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Wed, 13 May 2009 16:55:20 +0100 |
| parent | 1142:0e02b3301e80 |
| parent | 1143:5bab3eb566ad |
| child | 1148:5dafbc0ded34 |
| rev | line source |
|---|---|
| 896 | 1 -- Prosody IM v0.4 |
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2 -- Copyright (C) 2008-2009 Matthew Wild |
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3 -- Copyright (C) 2008-2009 Waqas Hussain |
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4 -- |
| 758 | 5 -- This project is MIT/X11 licensed. Please see the |
| 6 -- COPYING file in the source package for more information. | |
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7 -- |
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8 |
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9 |
| 30 | 10 |
| 11 local log = require "util.logger".init("stanzarouter") | |
| 12 | |
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13 local hosts = _G.hosts; |
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14 |
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15 local st = require "util.stanza"; |
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16 local send_s2s = require "core.s2smanager".send_to_host; |
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17 local user_exists = require "core.usermanager".user_exists; |
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18 |
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19 local rostermanager = require "core.rostermanager"; |
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20 local sessionmanager = require "core.sessionmanager"; |
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21 local offlinemanager = require "core.offlinemanager"; |
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22 |
| 145 | 23 local s2s_verify_dialback = require "core.s2smanager".verify_dialback; |
| 146 | 24 local s2s_make_authenticated = require "core.s2smanager".make_authenticated; |
| 191 | 25 |
| 26 local modules_handle_stanza = require "core.modulemanager".handle_stanza; | |
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27 local component_handle_stanza = require "core.componentmanager".handle_stanza; |
| 191 | 28 |
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29 local handle_outbound_presence_subscriptions_and_probes = function()end;--require "core.presencemanager".handle_outbound_presence_subscriptions_and_probes; |
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30 local handle_inbound_presence_subscriptions_and_probes = function()end;--require "core.presencemanager".handle_inbound_presence_subscriptions_and_probes; |
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31 local handle_normal_presence = function()end;--require "core.presencemanager".handle_normal_presence; |
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32 |
| 145 | 33 local format = string.format; |
| 34 local tostring = tostring; | |
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35 local t_concat = table.concat; |
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36 local t_insert = table.insert; |
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37 local tonumber = tonumber; |
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38 local s_find = string.find; |
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39 local pairs = pairs; |
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40 local ipairs = ipairs; |
| 145 | 41 |
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42 local jid_split = require "util.jid".split; |
| 718 | 43 local jid_prepped_split = require "util.jid".prepped_split; |
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44 local print = print; |
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45 local fire_event = require "core.eventmanager2".fire_event; |
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46 local function checked_error_reply(origin, stanza) |
| 718 | 47 if (stanza.attr.xmlns == "jabber:client" or stanza.attr.xmlns == "jabber:server") and stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then |
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48 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- FIXME correct error? |
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49 end |
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50 end |
| 30 | 51 |
| 52 function core_process_stanza(origin, stanza) | |
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53 (origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag()) |
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54 |
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55 if not stanza.attr.xmlns then stanza.attr.xmlns = "jabber:client"; end -- FIXME Hack. This should be removed when we fix namespace handling. |
| 73 | 56 -- TODO verify validity of stanza (as well as JID validity) |
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57 if stanza.attr.xmlns == "error" and #stanza.tags == 0 then return; end -- TODO invalid stanza, log |
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58 if stanza.name == "iq" then |
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59 if (stanza.attr.type == "set" or stanza.attr.type == "get") and #stanza.tags ~= 1 then |
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60 origin.send(st.error_reply(stanza, "modify", "bad-request")); |
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61 return; |
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62 end |
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63 end |
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64 |
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65 if origin.type == "c2s" and not origin.full_jid |
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66 and not(stanza.name == "iq" and stanza.tags[1].name == "bind" |
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67 and stanza.tags[1].attr.xmlns == "urn:ietf:params:xml:ns:xmpp-bind") then |
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68 error("Client MUST bind resource after auth"); |
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69 end |
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70 |
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71 -- TODO also, stanzas should be returned to their original state before the function ends |
| 145 | 72 if origin.type == "c2s" then |
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73 stanza.attr.from = origin.full_jid; |
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74 end |
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75 local to, xmlns = stanza.attr.to, stanza.attr.xmlns; |
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76 local from = stanza.attr.from; |
| 718 | 77 local node, host, resource; |
| 78 local from_node, from_host, from_resource; | |
| 79 local to_bare, from_bare; | |
| 80 if to then | |
| 81 node, host, resource = jid_prepped_split(to); | |
| 82 if not host then | |
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83 log("warn", "Received stanza with invalid destination JID: %s", to); |
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84 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The destination address is invalid: "..to)); |
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85 return; |
| 718 | 86 end |
| 87 to_bare = node and (node.."@"..host) or host; -- bare JID | |
| 88 if resource then to = to_bare.."/"..resource; else to = to_bare; end | |
| 89 stanza.attr.to = to; | |
| 90 end | |
| 91 if from then | |
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92 -- We only stamp the 'from' on c2s stanzas, so we still need to check validity |
| 718 | 93 from_node, from_host, from_resource = jid_prepped_split(from); |
| 94 if not from_host then | |
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95 log("warn", "Received stanza with invalid source JID: %s", from); |
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96 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The source address is invalid: "..from)); |
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97 return; |
| 718 | 98 end |
| 99 from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID | |
| 100 if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end | |
| 101 stanza.attr.from = from; | |
| 102 end | |
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103 |
| 213 | 104 --[[if to and not(hosts[to]) and not(hosts[to_bare]) and (hosts[host] and hosts[host].type ~= "local") then -- not for us? |
| 105 log("warn", "stanza recieved for a non-local server"); | |
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106 return; -- FIXME what should we do here? |
| 213 | 107 end]] -- FIXME |
| 207 | 108 |
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109 -- FIXME do stanzas not of jabber:client get handled by components? |
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110 if (origin.type == "s2sin" or origin.type == "c2s" or origin.type == "component") and (not xmlns or xmlns == "jabber:server" or xmlns == "jabber:client") then |
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111 local event_data = {origin=origin, stanza=stanza}; |
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112 fire_event(tostring(host or origin.host).."/"..stanza.name, event_data); |
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113 if origin.type == "s2sin" and not origin.dummy then |
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114 local host_status = origin.hosts[from_host]; |
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115 if not host_status or not host_status.authed then -- remote server trying to impersonate some other server? |
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116 log("warn", "Received a stanza claiming to be from %s, over a conn authed for %s!", from_host, origin.from_host); |
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117 return; -- FIXME what should we do here? does this work with subdomains? |
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118 end |
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119 end |
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120 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 -- directed presence |
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121 origin.directed = origin.directed or {}; |
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122 origin.directed[to] = true; |
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123 --t_insert(origin.directed, to); -- FIXME does it make more sense to add to_bare rather than to? |
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124 end |
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125 if not to then |
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126 core_handle_stanza(origin, stanza); |
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127 elseif hosts[to] and hosts[to].type == "local" then -- directed at a local server |
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128 core_handle_stanza(origin, stanza); |
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129 elseif stanza.attr.xmlns and stanza.attr.xmlns ~= "jabber:client" and stanza.attr.xmlns ~= "jabber:server" then |
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130 modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza); |
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131 elseif hosts[to] and hosts[to].type == "component" then -- hack to allow components to handle node@server/resource and server/resource |
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parents:
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diff
changeset
|
132 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
|
133 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
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parents:
221
diff
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|
134 component_handle_stanza(origin, stanza); |
|
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Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
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parents:
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diff
changeset
|
135 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
|
136 component_handle_stanza(origin, stanza); |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
137 elseif origin.type == "c2s" and stanza.name == "presence" and stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error" then |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
138 handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
|
789
ced87939984e
stanza_router: Fix handling of iq from c2s to bare JIDs, thanks to jaharkes for spotting
Matthew Wild <mwild1@gmail.com>
parents:
785
diff
changeset
|
139 elseif hosts[host] and hosts[host].type == "local" 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
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parents:
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diff
changeset
|
140 core_handle_stanza(origin, stanza); |
|
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Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
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parents:
221
diff
changeset
|
141 else |
|
6153462397d8
Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
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parents:
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diff
changeset
|
142 core_route_stanza(origin, stanza); |
|
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Redirecting all stanzas not from origin of type s2sin and c2s to core_handle_stanza
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parents:
221
diff
changeset
|
143 end |
|
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parents:
221
diff
changeset
|
144 else |
|
212
9d6da9ed9063
Internal component support
Waqas Hussain <waqas20@gmail.com>
parents:
207
diff
changeset
|
145 core_handle_stanza(origin, stanza); |
|
119
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
146 end |
|
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
147 end |
|
b48a573608e8
Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents:
113
diff
changeset
|
148 |
|
121
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parents:
119
diff
changeset
|
149 -- This function handles stanzas which are not routed any further, |
|
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diff
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|
150 -- that is, they are handled by this server |
|
119
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diff
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|
151 function core_handle_stanza(origin, stanza) |
|
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parents:
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diff
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|
152 -- Handlers |
|
1142
0e02b3301e80
stanza_router: Pass session.to_host to modulemanager, fixes modules for s2sin_unauthed
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parents:
1043
diff
changeset
|
153 if modules_handle_stanza(select(2, jid_split(stanza.attr.to)) or origin.host or origin.to_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
|
154 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
|
155 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
|
156 if stanza.name == "presence" and origin.roster then |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
157 if stanza.attr.type == nil or stanza.attr.type == "unavailable" and stanza.attr.type ~= "error" then |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
158 handle_normal_presence(origin, stanza, core_route_stanza); |
|
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Fixed: Stopped tryint to send error replies on unauthed connections
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parents:
519
diff
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|
159 else |
|
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Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
160 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
|
161 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
|
162 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
163 else |
|
570
f40928c94933
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Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
164 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
|
165 checked_error_reply(origin, stanza); |
|
113
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Working presence, presence probes and other fixes
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parents:
106
diff
changeset
|
166 end |
|
570
f40928c94933
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Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
167 else -- s2s stanzas |
|
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Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
168 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
|
169 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
|
170 end |
| 145 | 171 else |
|
570
f40928c94933
Fixed: Stopped tryint to send error replies on unauthed connections
Waqas Hussain <waqas20@gmail.com>
parents:
519
diff
changeset
|
172 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
|
173 checked_error_reply(origin, stanza); |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
174 end |
| 30 | 175 end |
| 176 | |
| 177 function core_route_stanza(origin, stanza) | |
| 178 -- Hooks | |
|
68
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Beginnings of real stanza routing
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parents:
66
diff
changeset
|
179 --- ...later |
| 207 | 180 |
| 30 | 181 -- Deliver |
|
113
9026fdad1531
Working presence, presence probes and other fixes
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parents:
106
diff
changeset
|
182 local to = stanza.attr.to; |
|
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Working presence, presence probes and other fixes
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parents:
106
diff
changeset
|
183 local node, host, resource = jid_split(to); |
| 170 | 184 local to_bare = node and (node.."@"..host) or host; -- bare JID |
| 185 local from = stanza.attr.from; | |
| 186 local from_node, from_host, from_resource = jid_split(from); | |
| 187 local from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID | |
|
113
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Working presence, presence probes and other fixes
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parents:
106
diff
changeset
|
188 |
|
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
|
189 -- 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
|
190 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
|
191 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
|
192 |
|
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
|
193 if hosts[to] and hosts[to].type == "component" then -- hack to allow components to handle node@server/resource and server/resource |
|
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
|
194 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
|
195 elseif hosts[to_bare] and hosts[to_bare].type == "component" then -- hack to allow components to handle node@server |
|
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
|
196 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
|
197 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
|
198 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
|
199 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
|
200 |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
201 if stanza.name == "presence" and (stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error") then resource = nil; end |
|
113
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Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
202 |
|
68
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
203 local host_session = hosts[host] |
|
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
204 if host_session and host_session.type == "local" then |
|
ceb7a55676a4
Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents:
66
diff
changeset
|
205 -- Local host |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
206 local user = host_session.sessions[node]; |
|
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
207 if user then |
| 72 | 208 local res = user.sessions[resource]; |
|
71
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
209 if not res then |
|
fbb4ef1da82e
Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents:
68
diff
changeset
|
210 -- 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
|
211 if stanza.name == "presence" then |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
212 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error" then |
|
321
31fe15ce6fac
Moved presence subscription code from stanza_router to presencemanager
Waqas Hussain <waqas20@gmail.com>
parents:
274
diff
changeset
|
213 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
|
966
d2692d427496
Fixed: Issue with presence error routing
Waqas Hussain <waqas20@gmail.com>
parents:
924
diff
changeset
|
214 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
|
215 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
|
216 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
|
217 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
|
218 session.send(stanza); |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
219 end |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
220 end |
|
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
221 end |
|
113
9026fdad1531
Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents:
106
diff
changeset
|
222 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
|
223 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
|
224 if stanza.attr.type == 'headline' then |
|
783
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
225 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
|
226 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
|
227 session.send(stanza); |
|
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Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
228 end |
|
106
f2a3d204a76a
Added: presence broadcast
Waqas Hussain <waqas20@gmail.com>
parents:
105
diff
changeset
|
229 end |
|
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
|
230 elseif resource and 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
|
231 -- 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
|
232 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
|
233 else |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
234 local priority = 0; |
|
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Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
235 local recipients = {}; |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
236 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
|
237 if session.presence then |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
238 local p = session.priority; |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
239 if p > priority then |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
240 priority = p; |
|
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Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
241 recipients = {session}; |
|
defb0119f80f
Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
781
diff
changeset
|
242 elseif p == priority then |
|
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Stanza router: Message to bare JID fixes
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
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243 t_insert(recipients, session); |
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244 end |
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245 end |
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246 end |
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247 local count = 0; |
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248 for _, session in ipairs(recipients) do |
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249 session.send(stanza); |
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250 count = count + 1; |
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251 end |
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252 if count == 0 and (stanza.attr.type == "chat" or stanza.attr.type == "normal" or not stanza.attr.type) then |
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253 offlinemanager.store(node, host, stanza); |
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254 -- TODO deal with storage errors |
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255 end |
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200
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256 end |
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257 elseif stanza.attr.type == "get" or stanza.attr.type == "set" then |
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258 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
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259 end |
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260 else |
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261 -- User + resource is online... |
| 170 | 262 stanza.attr.to = res.full_jid; -- reset at the end of function |
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186
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263 res.send(stanza); -- Yay \o/ |
|
106
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264 end |
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265 else |
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266 -- user not online |
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267 if user_exists(node, host) then |
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268 if stanza.name == "presence" then |
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269 if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" and stanza.attr.type ~= "error" then |
|
321
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diff
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270 handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare, core_route_stanza); |
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271 else |
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272 -- TODO send unavailable presence or unsubscribed |
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273 end |
|
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274 elseif stanza.name == "message" then -- FIXME if full jid, then send out to resources with highest priority |
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275 stanza.attr.to = to_bare; -- TODO not in RFC, but seems obvious. Should discuss on the mailing list. |
|
249
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276 if stanza.attr.type == "chat" or stanza.attr.type == "normal" or not stanza.attr.type then |
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277 offlinemanager.store(node, host, stanza); |
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278 -- FIXME don't store messages with only chat state notifications |
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279 elseif stanza.attr.type == "groupchat" then |
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280 local reply = st.error_reply(stanza, "cancel", "service-unavailable"); |
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281 reply.attr.from = to; |
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282 origin.send(reply); |
|
249
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283 end |
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284 -- TODO allow configuration of offline storage |
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285 -- TODO send error if not storing offline |
|
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diff
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286 elseif stanza.name == "iq" and (stanza.attr.type == "get" or stanza.attr.type == "set") then |
|
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diff
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287 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
|
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288 end |
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289 else -- user does not exist |
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290 -- TODO we would get here for nodeless JIDs too. Do something fun maybe? Echo service? Let plugins use xmpp:server/resource addresses? |
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291 if stanza.name == "presence" then |
|
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292 local t = stanza.attr.type; |
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293 if t == "subscribe" or t == "probe" then |
|
186
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diff
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294 origin.send(st.presence({from = to_bare, to = from_bare, type = "unsubscribed"})); |
|
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295 end |
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296 -- else ignore |
|
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diff
changeset
|
297 elseif stanza.attr.type ~= "error" and (stanza.name ~= "iq" or stanza.attr.type ~= "result") then |
|
186
bfa8a30ea488
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diff
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298 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
|
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299 end |
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|
300 end |
|
71
fbb4ef1da82e
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68
diff
changeset
|
301 end |
| 148 | 302 elseif origin.type == "c2s" then |
|
68
ceb7a55676a4
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diff
changeset
|
303 -- Remote host |
| 170 | 304 local xmlns = stanza.attr.xmlns; |
| 148 | 305 --stanza.attr.xmlns = "jabber:server"; |
| 306 stanza.attr.xmlns = nil; | |
| 146 | 307 log("debug", "sending s2s stanza: %s", tostring(stanza)); |
| 170 | 308 send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors |
| 309 stanza.attr.xmlns = xmlns; -- reset | |
|
210
e679487e2fa4
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diff
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|
310 elseif origin.type == "component" or origin.type == "local" then |
|
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|
311 -- Route via s2s for components and modules |
|
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diff
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|
312 log("debug", "Routing outgoing stanza for %s to %s", origin.host, host); |
|
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diff
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|
313 send_s2s(origin.host, host, stanza); |
| 148 | 314 else |
| 315 log("warn", "received stanza from unhandled connection type: %s", origin.type); | |
|
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diff
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|
316 end |
|
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|
317 stanza.attr.to = to; -- reset |
| 30 | 318 end |
