prosody
9a20acf315c9
core/stanza_router.lua

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core/stanza_router.lua @ 4373:9a20acf315c9

net.dns: Shorten AAAA records
author Kim Alvefur <zash@zash.se>
date Fri, 02 Sep 2011 18:54:42 +0200
parent 4130:c3508071af47
child 4553:adcfdaffbccf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
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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 local log = require "util.logger".init("stanzarouter")
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10
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11 local hosts = _G.prosody.hosts;
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12 local tostring = tostring;
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13 local st = require "util.stanza";
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14 local send_s2s = require "core.s2smanager".send_to_host;
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15 local jid_split = require "util.jid".split;
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16 local jid_prepped_split = require "util.jid".prepped_split;
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17
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parents: 1900
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18 local full_sessions = _G.prosody.full_sessions;
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parents: 1900
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19 local bare_sessions = _G.prosody.bare_sessions;
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parents: 1900
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20
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8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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21 local function handle_unhandled_stanza(host, origin, stanza)
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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22 local name, xmlns, origin_type = stanza.name, stanza.attr.xmlns or "jabber:client", origin.type;
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parents: 2951
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23 if name == "iq" and xmlns == "jabber:client" then
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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24 if stanza.attr.type == "get" or stanza.attr.type == "set" then
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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25 xmlns = stanza.tags[1].attr.xmlns or "jabber:client";
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26 log("debug", "Stanza of type %s from %s has xmlns: %s", name, origin_type, xmlns);
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parents: 2951
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27 else
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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28 log("debug", "Discarding %s from %s of type: %s", name, origin_type, stanza.attr.type);
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29 return true;
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30 end
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parents: 2951
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31 end
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parents: 2951
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32 if stanza.attr.xmlns == nil then
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parents: 2951
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33 log("debug", "Unhandled %s stanza: %s; xmlns=%s", origin.type, stanza.name, xmlns); -- we didn't handle it
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parents: 2951
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34 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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35 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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36 end
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Waqas Hussain <waqas20@gmail.com>
parents: 2951
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37 elseif not((name == "features" or name == "error") and xmlns == "http://etherx.jabber.org/streams") then -- FIXME remove check once we handle S2S features
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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38 log("warn", "Unhandled %s stream element: %s; xmlns=%s: %s", origin.type, stanza.name, xmlns, tostring(stanza)); -- we didn't handle it
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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39 origin:close("unsupported-stanza-type");
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parents: 2951
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40 end
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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41 end
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
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parents: 2951
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42
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43 local iq_types = { set=true, get=true, result=true, error=true };
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44 function core_process_stanza(origin, stanza)
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45 (origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag())
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47 -- TODO verify validity of stanza (as well as JID validity)
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48 if stanza.attr.type == "error" and #stanza.tags == 0 then return; end -- TODO invalid stanza, log
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49 if stanza.name == "iq" then
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50 if not stanza.attr.id then stanza.attr.id = ""; end -- COMPAT Jabiru doesn't send the id attribute on roster requests
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51 if not iq_types[stanza.attr.type] or ((stanza.attr.type == "set" or stanza.attr.type == "get") and (#stanza.tags ~= 1)) then
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Waqas Hussain <waqas20@gmail.com>
parents: 3586
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52 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid IQ type or incorrect number of children"));
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53 return;
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54 end
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55 end
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56
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57 if origin.type == "c2s" and not stanza.attr.xmlns then
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58 if not origin.full_jid
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59 and not(stanza.name == "iq" and stanza.attr.type == "set" and stanza.tags[1] and stanza.tags[1].name == "bind"
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60 and stanza.tags[1].attr.xmlns == "urn:ietf:params:xml:ns:xmpp-bind") then
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61 -- authenticated client isn't bound and current stanza is not a bind request
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62 if stanza.attr.type ~= "result" and stanza.attr.type ~= "error" then
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63 origin.send(st.error_reply(stanza, "auth", "not-authorized")); -- FIXME maybe allow stanzas to account or server
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parents: 2875
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64 end
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65 return;
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66 end
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67
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68 -- TODO also, stanzas should be returned to their original state before the function ends
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69 stanza.attr.from = origin.full_jid;
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70 end
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71 local to, xmlns = stanza.attr.to, stanza.attr.xmlns;
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72 local from = stanza.attr.from;
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73 local node, host, resource;
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74 local from_node, from_host, from_resource;
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75 local to_bare, from_bare;
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76 if to then
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parents: 1369
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77 if full_sessions[to] or bare_sessions[to] or hosts[to] then
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parents: 1369
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78 node, host = jid_split(to); -- TODO only the host is needed, optimize
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parents: 1369
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79 else
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parents: 1369
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80 node, host, resource = jid_prepped_split(to);
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parents: 1369
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81 if not host then
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parents: 1369
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82 log("warn", "Received stanza with invalid destination JID: %s", to);
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parents: 1369
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83 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
3a467e6885f0 stanza_router: Skip prepping 'to' in many common cases - #optimization
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parents: 1369
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84 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The destination address is invalid: "..to));
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parents: 1369
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85 end
3a467e6885f0 stanza_router: Skip prepping 'to' in many common cases - #optimization
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parents: 1369
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86 return;
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parents: 1269
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87 end
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88 to_bare = node and (node.."@"..host) or host; -- bare JID
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parents: 1369
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89 if resource then to = to_bare.."/"..resource; else to = to_bare; end
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parents: 1369
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90 stanza.attr.to = to;
718
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parents: 715
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91 end
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parents: 715
diff changeset
92 end
1369
633e032a3b4b stanza_router: Skip prepping 'from' on c2s origins - #optimization
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parents: 1368
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93 if from and not origin.full_jid then
1143
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parents: 967
diff changeset
94 -- We only stamp the 'from' on c2s stanzas, so we still need to check validity
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95 from_node, from_host, from_resource = jid_prepped_split(from);
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96 if not from_host then
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97 log("warn", "Received stanza with invalid source JID: %s", from);
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98 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
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parents: 1269
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99 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The source address is invalid: "..from));
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parents: 1269
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100 end
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101 return;
718
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102 end
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parents: 715
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103 from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
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104 if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end
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105 stanza.attr.from = from;
aa78dfb26593 Stringprep!
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parents: 715
diff changeset
106 end
212
9d6da9ed9063 Internal component support
Waqas Hussain <waqas20@gmail.com>
parents: 207
diff changeset
107
213
181f5cc6215b Commented a buggy check
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parents: 212
diff changeset
108 --[[if to and not(hosts[to]) and not(hosts[to_bare]) and (hosts[host] and hosts[host].type ~= "local") then -- not for us?
181f5cc6215b Commented a buggy check
Waqas Hussain <waqas20@gmail.com>
parents: 212
diff changeset
109 log("warn", "stanza recieved for a non-local server");
212
9d6da9ed9063 Internal component support
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parents: 207
diff changeset
110 return; -- FIXME what should we do here?
213
181f5cc6215b Commented a buggy check
Waqas Hussain <waqas20@gmail.com>
parents: 212
diff changeset
111 end]] -- FIXME
207
90c387884234 A little whitespace fix
Waqas Hussain <waqas20@gmail.com>
parents: 200
diff changeset
112
2949
ef19faa7d106 stanza_router, s2smanager, modulemanager: Fix for handling of the default namespace on stanzas, causing sometimes jabber:client to be sent over s2s, and accepted
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
113 if (origin.type == "s2sin" or origin.type == "c2s" or origin.type == "component") and xmlns == nil then
631
6957fe7b0313 Bounce stanza errors on failed s2s
Waqas Hussain <waqas20@gmail.com>
parents: 621
diff changeset
114 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
115 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
116 if not host_status or not host_status.authed then -- remote server trying to impersonate some other server?
1179
503d68e7e18a stanza_router: s/conn/stream/ in log message
Matthew Wild <mwild1@gmail.com>
parents: 1178
diff changeset
117 log("warn", "Received a stanza claiming to be from %s, over a stream authed for %s!", from_host, origin.from_host);
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
118 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
119 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
120 end
2842
298d0ed3f40d stanza_router: Added third parameter to core_post_stanza, to control pre-events.
Waqas Hussain <waqas20@gmail.com>
parents: 2833
diff changeset
121 core_post_stanza(origin, stanza, origin.full_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
122 else
1254
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
123 local h = hosts[stanza.attr.to or origin.host or origin.to_host];
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
124 if h then
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
125 local event;
2949
ef19faa7d106 stanza_router, s2smanager, modulemanager: Fix for handling of the default namespace on stanzas, causing sometimes jabber:client to be sent over s2s, and accepted
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
126 if xmlns == nil then
1254
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents: 1244
diff changeset
127 if stanza.name == "iq" and (stanza.attr.type == "set" or stanza.attr.type == "get") then
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents: 1244
diff changeset
128 event = "stanza/iq/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name;
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents: 1244
diff changeset
129 else
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
130 event = "stanza/"..stanza.name;
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
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parents: 1244
diff changeset
131 end
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
132 else
2949
ef19faa7d106 stanza_router, s2smanager, modulemanager: Fix for handling of the default namespace on stanzas, causing sometimes jabber:client to be sent over s2s, and accepted
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
133 event = "stanza/"..xmlns..":"..stanza.name;
1254
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
134 end
1262
0d94c57555d9 Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents: 1256
diff changeset
135 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
136 end
1887
e3c790060c03 stanza_router: Add COMPAT comment for Pidgin workaround
Matthew Wild <mwild1@gmail.com>
parents: 1609
diff changeset
137 if host and not hosts[host] then host = nil; end -- COMPAT: workaround for a Pidgin bug which sets 'to' to the SRV result
3539
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
Waqas Hussain <waqas20@gmail.com>
parents: 2951
diff changeset
138 handle_unhandled_stanza(host or origin.host or origin.to_host, origin, stanza);
119
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
139 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
140 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
141
2842
298d0ed3f40d stanza_router: Added third parameter to core_post_stanza, to control pre-events.
Waqas Hussain <waqas20@gmail.com>
parents: 2833
diff changeset
142 function core_post_stanza(origin, stanza, preevents)
1172
490ff24d0ac5 stanza_router: Added global function core_post_stanza
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parents: 1169
diff changeset
143 local to = stanza.attr.to;
490ff24d0ac5 stanza_router: Added global function core_post_stanza
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parents: 1169
diff changeset
144 local node, host, resource = jid_split(to);
490ff24d0ac5 stanza_router: Added global function core_post_stanza
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parents: 1169
diff changeset
145 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
146
2624
99b60dc15174 stanza_router: Fire /self events for stanzas users send to their own bare JID.
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parents: 2530
diff changeset
147 local to_type, to_self;
1228
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parents: 1212
diff changeset
148 if node then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
149 if resource then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
150 to_type = '/full';
853d3d76ba94 stanza_router: Fire per-host stanza events
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parents: 1212
diff changeset
151 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
152 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
153 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
154 stanza.attr.to = nil;
2624
99b60dc15174 stanza_router: Fire /self events for stanzas users send to their own bare JID.
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parents: 2530
diff changeset
155 to_self = true;
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
156 end
1228
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
157 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
158 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
159 if host then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
160 to_type = '/host';
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
161 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
162 to_type = '/bare';
2685
f9bc95aadc26 stanza_router: Make sure /self events are fired when the 'to' attribute is missing.
Waqas Hussain <waqas20@gmail.com>
parents: 2624
diff changeset
163 to_self = true;
1228
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
164 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
165 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
166
1172
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
167 local event_data = {origin=origin, stanza=stanza};
2842
298d0ed3f40d stanza_router: Added third parameter to core_post_stanza, to control pre-events.
Waqas Hussain <waqas20@gmail.com>
parents: 2833
diff changeset
168 if preevents then -- c2s connection
1262
0d94c57555d9 Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents: 1256
diff changeset
169 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
170 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
171 local h = hosts[to_bare] or hosts[host or origin.host];
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
172 if h then
1419
1ac8bcc63a9d stanza_router: Fire events also for stanzas to components
Matthew Wild <mwild1@gmail.com>
parents: 1413
diff changeset
173 if h.events.fire_event(stanza.name..to_type, event_data) then return; end -- do processing
2624
99b60dc15174 stanza_router: Fire /self events for stanzas users send to their own bare JID.
Waqas Hussain <waqas20@gmail.com>
parents: 2530
diff changeset
174 if to_self and h.events.fire_event(stanza.name..'/self', event_data) then return; end -- do processing
3539
8bbd965267b2 modulemanager, stanza_router: Moved modulemanager.handle_stanza to stanza_router, as a local function handle_unhandled_stanza. modulemanager is no longer a dependency of stanza_router.
Waqas Hussain <waqas20@gmail.com>
parents: 2951
diff changeset
175 handle_unhandled_stanza(h.host, origin, stanza);
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
176 else
1172
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
177 core_route_stanza(origin, stanza);
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
178 end
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 end
bcf539295f2d Huge commit to:
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parents:
diff changeset
180
bcf539295f2d Huge commit to:
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parents:
diff changeset
181 function core_route_stanza(origin, stanza)
1411
b12096b69f36 stanza_router: Remove unused variables
Waqas Hussain <waqas20@gmail.com>
parents: 1410
diff changeset
182 local node, host, resource = jid_split(stanza.attr.to);
b12096b69f36 stanza_router: Remove unused variables
Waqas Hussain <waqas20@gmail.com>
parents: 1410
diff changeset
183 local from_node, from_host, from_resource = jid_split(stanza.attr.from);
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
184
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
185 -- 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
186 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
187 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
188
1412
6cfcab7cd4e7 stanza_router: A little refactoring
Waqas Hussain <waqas20@gmail.com>
parents: 1411
diff changeset
189 if hosts[host] then
1406
83c6fb3d9e73 stanza_router: Removed old routing code
Waqas Hussain <waqas20@gmail.com>
parents: 1370
diff changeset
190 -- old stanza routing code removed
1408
9b745496b953 stanza_router: Call core_post_stanza from core_route_stanza in place of old routing code
Waqas Hussain <waqas20@gmail.com>
parents: 1407
diff changeset
191 core_post_stanza(origin, stanza);
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
192 elseif origin.type == "c2s" then
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
193 -- Remote host
1521
cee81a5ae949 stanza_router: Catch and log an error case which I don't think should happen (but sometimes seems to)
Matthew Wild <mwild1@gmail.com>
parents: 1466
diff changeset
194 if not hosts[from_host] then
cee81a5ae949 stanza_router: Catch and log an error case which I don't think should happen (but sometimes seems to)
Matthew Wild <mwild1@gmail.com>
parents: 1466
diff changeset
195 log("error", "No hosts[from_host] (please report): %s", tostring(stanza));
cee81a5ae949 stanza_router: Catch and log an error case which I don't think should happen (but sometimes seems to)
Matthew Wild <mwild1@gmail.com>
parents: 1466
diff changeset
196 end
cee81a5ae949 stanza_router: Catch and log an error case which I don't think should happen (but sometimes seems to)
Matthew Wild <mwild1@gmail.com>
parents: 1466
diff changeset
197 if (not hosts[from_host]) or (not hosts[from_host].disallow_s2s) then
1466
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
198 local xmlns = stanza.attr.xmlns;
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
199 --stanza.attr.xmlns = "jabber:server";
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
200 stanza.attr.xmlns = nil;
2132
20a52cfda988 stanza_router: Don't log full stanzas destined for s2s
Matthew Wild <mwild1@gmail.com>
parents: 1985
diff changeset
201 log("debug", "sending s2s stanza: %s", tostring(stanza.top_tag and stanza:top_tag()) or stanza);
1466
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
202 send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
203 stanza.attr.xmlns = xmlns; -- reset
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
204 else
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
205 core_route_stanza(hosts[from_host], st.error_reply(stanza, "cancel", "not-allowed", "Communication with remote servers is not allowed"));
95f8024c77fc stanza_router: Check host.disallow_s2s before routing over s2sout. you can haz no s2s.
Matthew Wild <mwild1@gmail.com>
parents: 1445
diff changeset
206 end
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
207 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
208 -- 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
209 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
210 send_s2s(from_host, host, stanza);
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 147
diff changeset
211 else
2833
a82bd02d5918 stanza_router: Log the name of unhandled stanzas (thanks bear)
Matthew Wild <mwild1@gmail.com>
parents: 1985
diff changeset
212 log("warn", "received %s stanza from unhandled connection type: %s", tostring(stanza.name), tostring(origin.type));
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
213 end
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
214 end