Annotate

core/stanza_router.lua @ 10639:08e3063eb1ac

stanza_router: Add once-per-routed-stanza event, pre-stanza
author Matthew Wild <mwild1@gmail.com>
date Wed, 05 Feb 2020 17:40:50 +0000
parent 10529:854586ac7c96
child 10645:067ada779ea5
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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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 jid_split = require "util.jid".split;
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15 local jid_host = require "util.jid".host;
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16 local jid_prepped_split = require "util.jid".prepped_split;
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17
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18 local full_sessions = _G.prosody.full_sessions;
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19 local bare_sessions = _G.prosody.bare_sessions;
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20
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21 local core_post_stanza, core_process_stanza, core_route_stanza;
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22
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23 local valid_stanzas = { message = true, presence = true, iq = true };
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24 local function handle_unhandled_stanza(host, origin, stanza) --luacheck: ignore 212/host
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25 local name, xmlns, origin_type = stanza.name, stanza.attr.xmlns or "jabber:client", origin.type;
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26 if xmlns == "jabber:client" and valid_stanzas[name] then
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27 -- A normal stanza
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28 local st_type = stanza.attr.type;
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29 if st_type == "error" or (name == "iq" and st_type == "result") then
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30 if st_type == "error" then
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31 local err_type, err_condition, err_message = stanza:get_error(); -- luacheck: ignore 211/err_message
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32 log("debug", "Discarding unhandled error %s (%s, %s) from %s: %s",
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33 name, err_type, err_condition or "unknown condition", origin_type, stanza:top_tag());
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34 else
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35 log("debug", "Discarding %s from %s of type: %s", name, origin_type, st_type or '<nil>');
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36 end
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37 return;
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38 end
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39 if name == "iq" and (st_type == "get" or st_type == "set") and stanza.tags[1] then
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40 xmlns = stanza.tags[1].attr.xmlns or "jabber:client";
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41 end
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42 log("debug", "Unhandled %s stanza: %s; xmlns=%s", origin_type, name, xmlns);
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43 if origin.send then
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44 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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45 end
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46 else
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47 log("warn", "Unhandled %s stream element or stanza: %s; xmlns=%s: %s",
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48 origin_type, name, xmlns, tostring(stanza)); -- we didn't handle it
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49 origin:close("unsupported-stanza-type");
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50 end
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51 end
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52
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53 local iq_types = { set=true, get=true, result=true, error=true };
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54 function core_process_stanza(origin, stanza)
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55 (origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag())
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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 local name, st_type = stanza.name, stanza.attr.type;
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59 if st_type == "error" and #stanza.tags == 0 then
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60 return handle_unhandled_stanza(origin.host, origin, stanza);
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61 end
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62 if name == "iq" then
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63 if not iq_types[st_type] then
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64 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid IQ type"));
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65 return;
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66 elseif not stanza.attr.id then
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67 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing required 'id' attribute"));
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68 return;
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69 elseif (st_type == "set" or st_type == "get") and (#stanza.tags ~= 1) then
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70 origin.send(st.error_reply(stanza, "modify", "bad-request", "Incorrect number of children for IQ stanza"));
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71 return;
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72 end
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73 end
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74
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75 -- TODO also, stanzas should be returned to their original state before the function ends
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76 stanza.attr.from = origin.full_jid;
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77 end
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78 local to, xmlns = stanza.attr.to, stanza.attr.xmlns;
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79 local from = stanza.attr.from;
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80 local node, host, resource;
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81 local from_node, from_host, from_resource;
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82 local to_bare, from_bare;
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83 if to then
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84 if full_sessions[to] or bare_sessions[to] or hosts[to] then
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85 host = jid_host(to);
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86 else
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87 node, host, resource = jid_prepped_split(to);
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88 if not host then
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89 log("warn", "Received stanza with invalid destination JID: %s", to);
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90 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
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91 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The destination address is invalid: "..to));
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92 end
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93 return;
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94 end
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95 to_bare = node and (node.."@"..host) or host; -- bare JID
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96 if resource then to = to_bare.."/"..resource; else to = to_bare; end
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97 stanza.attr.to = to;
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98 end
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99 end
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100 if from and not origin.full_jid then
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101 -- We only stamp the 'from' on c2s stanzas, so we still need to check validity
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102 from_node, from_host, from_resource = jid_prepped_split(from);
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103 if not from_host then
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104 log("warn", "Received stanza with invalid source JID: %s", from);
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105 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then
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106 origin.send(st.error_reply(stanza, "modify", "jid-malformed", "The source address is invalid: "..from));
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107 end
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108 return;
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109 end
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110 from_bare = from_node and (from_node.."@"..from_host) or from_host; -- bare JID
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111 if from_resource then from = from_bare.."/"..from_resource; else from = from_bare; end
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112 stanza.attr.from = from;
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113 end
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114
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Kim Alvefur <zash@zash.se>
parents: 10104
diff changeset
115 if (origin.type == "s2sin" or origin.type == "s2sout" or origin.type == "c2s" or origin.type == "component") and xmlns == nil then
88efdfb0a126 core.stanza_router: Handle s2s in more direction-agnostic way
Kim Alvefur <zash@zash.se>
parents: 10104
diff changeset
116 if (origin.type == "s2sin" or origin.type == "s2sout") 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
117 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
118 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
119 log("warn", "Received a stanza claiming to be from %s, over a stream authed for %s!", from_host, origin.from_host);
4863
8974a9b7363f stanza_router: Remove FIXME comment and close stream with not-authorized for s2s stanzas from unauthed domains
Matthew Wild <mwild1@gmail.com>
parents: 4862
diff changeset
120 origin:close("not-authorized");
8974a9b7363f stanza_router: Remove FIXME comment and close stream with not-authorized for s2s stanzas from unauthed domains
Matthew Wild <mwild1@gmail.com>
parents: 4862
diff changeset
121 return;
4867
b4219d987d05 stanza_router: Fix variable name
Matthew Wild <mwild1@gmail.com>
parents: 4864
diff changeset
122 elseif not hosts[host] then
b4219d987d05 stanza_router: Fix variable name
Matthew Wild <mwild1@gmail.com>
parents: 4864
diff changeset
123 log("warn", "Remote server %s sent us a stanza for %s, closing stream", origin.from_host, host);
4862
d1cfdb137b03 stanza_router: Catch s2s stanzas to hosts we don't serve earlier, and close with host-unknown (thanks darkrain)
Matthew Wild <mwild1@gmail.com>
parents: 4817
diff changeset
124 origin:close("host-unknown");
d1cfdb137b03 stanza_router: Catch s2s stanzas to hosts we don't serve earlier, and close with host-unknown (thanks darkrain)
Matthew Wild <mwild1@gmail.com>
parents: 4817
diff changeset
125 return;
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
126 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
127 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
128 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
129 else
1254
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
130 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
131 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
132 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
133 if xmlns == nil then
8347
c72db8047440 core.stanza_router: Verify that xmlns exists for firing stanza/iq/xmlns/name events (fixes #1022) (thanks SamWhited)
Kim Alvefur <zash@zash.se>
parents: 7947
diff changeset
134 if stanza.name == "iq" and (stanza.attr.type == "set" or stanza.attr.type == "get")
c72db8047440 core.stanza_router: Verify that xmlns exists for firing stanza/iq/xmlns/name events (fixes #1022) (thanks SamWhited)
Kim Alvefur <zash@zash.se>
parents: 7947
diff changeset
135 and stanza.tags[1] and stanza.tags[1].attr.xmlns then
1254
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
136 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
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
137 else
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
138 event = "stanza/"..stanza.name;
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
139 end
c199be608546 stanza_router: Fire events for non-jabber:client and pre-auth stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 1244
diff changeset
140 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
141 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
142 end
1262
0d94c57555d9 Backed out changeset 98f0e9eadf3b (better fix on the way)
Matthew Wild <mwild1@gmail.com>
parents: 1256
diff changeset
143 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
144 end
1887
e3c790060c03 stanza_router: Add COMPAT comment for Pidgin workaround
Matthew Wild <mwild1@gmail.com>
parents: 1609
diff changeset
145 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
146 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
147 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
148 end
b48a573608e8 Relocate presence broadcast to core_handle_stanza()
Matthew Wild <mwild1@gmail.com>
parents: 113
diff changeset
149
2842
298d0ed3f40d stanza_router: Added third parameter to core_post_stanza, to control pre-events.
Waqas Hussain <waqas20@gmail.com>
parents: 2833
diff changeset
150 function core_post_stanza(origin, stanza, preevents)
1172
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
151 local to = stanza.attr.to;
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
152 local node, host, resource = jid_split(to);
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
153 local to_bare = node and (node.."@"..host) or host; -- bare JID
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
154
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
155 local to_type, to_self;
1228
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
156 if node then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
157 if resource then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
158 to_type = '/full';
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
159 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
160 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
161 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
162 stanza.attr.to = nil;
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
163 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
164 end
1228
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 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
167 if host then
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
168 to_type = '/host';
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
169 else
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
170 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
171 to_self = true;
1228
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
172 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
173 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
174
10639
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
175 local event_data = {origin=origin, stanza=stanza, to_self=to_self};
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
176
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
177 local result = hosts[origin.host].events.fire_event("pre-stanza", event_data);
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
178 if result ~= nil then
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
179 log("debug", "Stanza rejected by pre-stanza handler: %s", event_data.reason or "unknown reason");
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
180 return;
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
181 end
08e3063eb1ac stanza_router: Add once-per-routed-stanza event, pre-stanza
Matthew Wild <mwild1@gmail.com>
parents: 10529
diff changeset
182
2842
298d0ed3f40d stanza_router: Added third parameter to core_post_stanza, to control pre-events.
Waqas Hussain <waqas20@gmail.com>
parents: 2833
diff changeset
183 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
184 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
185 end
853d3d76ba94 stanza_router: Fire per-host stanza events
Waqas Hussain <waqas20@gmail.com>
parents: 1212
diff changeset
186 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
187 if h then
1419
1ac8bcc63a9d stanza_router: Fire events also for stanzas to components
Matthew Wild <mwild1@gmail.com>
parents: 1413
diff changeset
188 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
189 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
190 handle_unhandled_stanza(h.host, origin, stanza);
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 144
diff changeset
191 else
1172
490ff24d0ac5 stanza_router: Added global function core_post_stanza
Waqas Hussain <waqas20@gmail.com>
parents: 1169
diff changeset
192 core_route_stanza(origin, stanza);
71
fbb4ef1da82e Added: Local stanza routing
Waqas Hussain <waqas20@gmail.com>
parents: 68
diff changeset
193 end
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
194 end
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
195
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 function core_route_stanza(origin, stanza)
10528
48300484a124 core.stanza_router: Extract host part of JIDs directly [luacheck]
Kim Alvefur <zash@zash.se>
parents: 10362
diff changeset
197 local host = jid_host(stanza.attr.to);
48300484a124 core.stanza_router: Extract host part of JIDs directly [luacheck]
Kim Alvefur <zash@zash.se>
parents: 10362
diff changeset
198 local from_host = jid_host(stanza.attr.from);
113
9026fdad1531 Working presence, presence probes and other fixes
Waqas Hussain <waqas20@gmail.com>
parents: 106
diff changeset
199
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
200 -- 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
201 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
202 if not origin then return false; end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5012
diff changeset
203
1412
6cfcab7cd4e7 stanza_router: A little refactoring
Waqas Hussain <waqas20@gmail.com>
parents: 1411
diff changeset
204 if hosts[host] then
1406
83c6fb3d9e73 stanza_router: Removed old routing code
Waqas Hussain <waqas20@gmail.com>
parents: 1370
diff changeset
205 -- 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
206 core_post_stanza(origin, stanza);
4554
6ceabde7af91 stanza_router: Replace s2s send logic with firing of a 'route/remote' event
Matthew Wild <mwild1@gmail.com>
parents: 4553
diff changeset
207 else
4817
9cc1d3e49f19 stanza_router: Fire route/remote per-host
Matthew Wild <mwild1@gmail.com>
parents: 4816
diff changeset
208 local host_session = hosts[from_host];
9cc1d3e49f19 stanza_router: Fire route/remote per-host
Matthew Wild <mwild1@gmail.com>
parents: 4816
diff changeset
209 if not host_session then
10104
3965081809ba core.stanza_router: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 9527
diff changeset
210 log("error", "No hosts[from_host] (please report): %s", stanza);
4554
6ceabde7af91 stanza_router: Replace s2s send logic with firing of a 'route/remote' event
Matthew Wild <mwild1@gmail.com>
parents: 4553
diff changeset
211 else
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
212 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
213 stanza.attr.xmlns = nil;
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7802
diff changeset
214 local routed = host_session.events.fire_event("route/remote", {
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7802
diff changeset
215 origin = origin, stanza = stanza, from_host = from_host, to_host = host });
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
216 stanza.attr.xmlns = xmlns; -- reset
4816
897ec7dcdaa6 stanza_router: Allow route/remote handlers to return false to block a stanza
Matthew Wild <mwild1@gmail.com>
parents: 4554
diff changeset
217 if not routed then
9067
89e1bf37ff64 core.stanza_router: Reduce logging of common routing (#776)
Kim Alvefur <zash@zash.se>
parents: 8347
diff changeset
218 log("debug", "Could not route stanza to remote");
4919
6cbc35cdefaf stanza_router: Also don't bounce <iq type='result'>
Matthew Wild <mwild1@gmail.com>
parents: 4918
diff changeset
219 if stanza.attr.type == "error" or (stanza.name == "iq" and stanza.attr.type == "result") then return; end
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7802
diff changeset
220 core_route_stanza(host_session, st.error_reply(stanza, "cancel", "not-allowed",
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7802
diff changeset
221 "Communication with remote domains is not enabled"));
4554
6ceabde7af91 stanza_router: Replace s2s send logic with firing of a 'route/remote' event
Matthew Wild <mwild1@gmail.com>
parents: 4553
diff changeset
222 end
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
223 end
68
ceb7a55676a4 Beginnings of real stanza routing
Matthew Wild <mwild1@gmail.com>
parents: 66
diff changeset
224 end
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
225 end
6663
d3023dd07cb6 portmanager, s2smanager, sessionmanager, stanza_router, storagemanager, usermanager, util.xml: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6559
diff changeset
226
d3023dd07cb6 portmanager, s2smanager, sessionmanager, stanza_router, storagemanager, usermanager, util.xml: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6559
diff changeset
227 --luacheck: ignore 122/prosody
4877
6f5b53cb3565 prosody, stanza_router: Load stanza_router earlier. Put routing functions in the global prosody table. Fixes module:send()
Kim Alvefur <zash@zash.se>
parents: 4867
diff changeset
228 prosody.core_process_stanza = core_process_stanza;
6f5b53cb3565 prosody, stanza_router: Load stanza_router earlier. Put routing functions in the global prosody table. Fixes module:send()
Kim Alvefur <zash@zash.se>
parents: 4867
diff changeset
229 prosody.core_post_stanza = core_post_stanza;
6f5b53cb3565 prosody, stanza_router: Load stanza_router earlier. Put routing functions in the global prosody table. Fixes module:send()
Kim Alvefur <zash@zash.se>
parents: 4867
diff changeset
230 prosody.core_route_stanza = core_route_stanza;