Mercurial > prosody-modules

annotate mod_component_client/mod_component_client.lua @ 3067:b01ef74c9fc0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_pubsub_stats: Simple module that publishes stats in XEP-0039 format
author Kim Alvefur <zash@zash.se>
date Tue, 29 May 2018 05:31:56 +0200
parents 3e00cd4a02bc
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
1 --[[
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
2
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
3 mod_component_client.lua
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
4
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
5 This module turns Prosody hosts into components of other XMPP servers.
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
6
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
7 Config:
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
8
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
9 VirtualHost "component.example.com"
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
10 component_client = {
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
11 host = "localhost";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
12 port = 5347;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
13 secret = "hunter2";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
14 }
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
15
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
16
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
17 ]]
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
18
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
19
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
20 local socket = require "socket"
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
21
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
22 local logger = require "util.logger";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
23 local sha1 = require "util.hashes".sha1;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
24 local st = require "util.stanza";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
25
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
26 local jid_split = require "util.jid".split;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
27 local new_xmpp_stream = require "util.xmppstream".new;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
28 local uuid_gen = require "util.uuid".generate;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
29
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
30 local core_process_stanza = prosody.core_process_stanza;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
31 local hosts = prosody.hosts;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
32
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
33 local log = module._log;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
34
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
35 local config = module:get_option("component_client", {});
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
36 local server_host = config.host or "localhost";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
37 local server_port = config.port or 5347;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
38 local server_secret = config.secret or error("client_component.secret not provided");
1209
fc39f78e2b36 mod_component_client: Added component_client.exit_on_disconnect config option
Waqas Hussain <waqas20@gmail.com>
parents: 1208
diff changeset
39 local exit_on_disconnect = config.exit_on_disconnect;
1214
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
40 local keepalive_interval = config.keepalive_interval or 3600;
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
41
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
42 local __conn;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
43
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
44 local listener = {};
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
45 local session;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
46
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
47 local xmlns_component = 'jabber:component:accept';
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
48 local stream_callbacks = { default_ns = xmlns_component };
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
49
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
50 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
51
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
52 function stream_callbacks.error(session, error, data, data2)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
53 if session.destroyed then return; end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
54 module:log("warn", "Error processing component stream: %s", tostring(error));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
55 if error == "no-stream" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
56 session:close("invalid-namespace");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
57 elseif error == "parse-error" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
58 session.log("warn", "External component %s XML parse error: %s", tostring(session.host), tostring(data));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
59 session:close("not-well-formed");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
60 elseif error == "stream-error" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
61 local condition, text = "undefined-condition";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
62 for child in data:children() do
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
63 if child.attr.xmlns == xmlns_xmpp_streams then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
64 if child.name ~= "text" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
65 condition = child.name;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
66 else
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
67 text = child:get_text();
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
68 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
69 if condition ~= "undefined-condition" and text then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
70 break;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
71 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
72 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
73 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
74 text = condition .. (text and (" ("..text..")") or "");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
75 session.log("info", "Session closed by remote with error: %s", text);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
76 session:close(nil, text);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
77 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
78 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
79
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
80 function stream_callbacks.streamopened(session, attr)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
81 -- TODO check id~=nil, from==module.host
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
82 module:log("debug", "Sending handshake");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
83 local handshake = st.stanza("handshake"):text(sha1(attr.id..server_secret, true));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
84 session.send(handshake);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
85 session.notopen = nil;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
86 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
87
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
88 function stream_callbacks.streamclosed(session)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
89 session.log("debug", "Received </stream:stream>");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
90 session:close();
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
91 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
92
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
93 module:hook("stanza/jabber:component:accept:handshake", function(event)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
94 session.type = "component";
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
95 module:log("debug", "Handshake complete");
1208
defa479a7d53 mod_component_client: Fire connect (logged in) and disconnect events
Waqas Hussain <waqas20@gmail.com>
parents: 993
diff changeset
96 module:fire_event("component_client/connected", {});
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
97 return true; -- READY!
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
98 end);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
99
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
100 module:hook("route/remote", function(event)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
101 return session and session.send(event.stanza);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
102 end);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
103
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
104 function stream_callbacks.handlestanza(session, stanza)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
105 -- Namespaces are icky.
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
106 if not stanza.attr.xmlns and stanza.name == "handshake" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
107 stanza.attr.xmlns = xmlns_component;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
108 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
109 if not stanza.attr.xmlns or stanza.attr.xmlns == "jabber:client" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
110 if not stanza.attr.from then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
111 session.log("warn", "Rejecting stanza with no 'from' address");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
112 session.send(st.error_reply(stanza, "modify", "bad-request", "Components MUST get a 'from' address on stanzas"));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
113 return;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
114 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
115 local _, domain = jid_split(stanza.attr.to);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
116 if not domain then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
117 session.log("warn", "Rejecting stanza with no 'to' address");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
118 session.send(st.error_reply(stanza, "modify", "bad-request", "Components MUST get a 'to' address on stanzas"));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
119 return;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
120 elseif domain ~= session.host then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
121 session.log("warn", "Component received stanza with unknown 'to' address");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
122 session.send(st.error_reply(stanza, "cancel", "not-allowed", "Component doesn't serve this JID"));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
123 return;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
124 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
125 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
126 return core_process_stanza(session, stanza);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
127 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
128
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
129 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
130 local default_stream_attr = { ["xmlns:stream"] = "http://etherx.jabber.org/streams", xmlns = stream_callbacks.default_ns, version = "1.0", id = "" };
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
131 local function session_close(session, reason)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
132 if session.destroyed then return; end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
133 if session.conn then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
134 if session.notopen then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
135 session.send("<?xml version='1.0'?>");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
136 session.send(st.stanza("stream:stream", default_stream_attr):top_tag());
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
137 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
138 if reason then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
139 if type(reason) == "string" then -- assume stream error
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
140 module:log("info", "Disconnecting component, <stream:error> is: %s", reason);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
141 session.send(st.stanza("stream:error"):tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' }));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
142 elseif type(reason) == "table" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
143 if reason.condition then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
144 local stanza = st.stanza("stream:error"):tag(reason.condition, stream_xmlns_attr):up();
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
145 if reason.text then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
146 stanza:tag("text", stream_xmlns_attr):text(reason.text):up();
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
147 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
148 if reason.extra then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
149 stanza:add_child(reason.extra);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
150 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
151 module:log("info", "Disconnecting component, <stream:error> is: %s", tostring(stanza));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
152 session.send(stanza);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
153 elseif reason.name then -- a stanza
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
154 module:log("info", "Disconnecting component, <stream:error> is: %s", tostring(reason));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
155 session.send(reason);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
156 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
157 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
158 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
159 session.send("</stream:stream>");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
160 session.conn:close();
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
161 listener.ondisconnect(session.conn, "stream error");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
162 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
163 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
164
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
165 function listener.onconnect(conn)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
166 session = { type = "component_unauthed", conn = conn, send = function (data) return conn:write(tostring(data)); end, host = module.host };
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
167
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
168 -- Logging functions --
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
169 local conn_name = "jcp"..tostring(session):match("[a-f0-9]+$");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
170 session.log = logger.init(conn_name);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
171 session.close = session_close;
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1222
diff changeset
172
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
173 session.log("info", "Outgoing Jabber component connection");
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1222
diff changeset
174
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
175 local stream = new_xmpp_stream(session, stream_callbacks);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
176 session.stream = stream;
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1222
diff changeset
177
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
178 function session.data(conn, data)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
179 local ok, err = stream:feed(data);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
180 if ok then return; end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
181 module:log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_"));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
182 session:close("not-well-formed");
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
183 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1222
diff changeset
184
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
185 session.dispatch_stanza = stream_callbacks.handlestanza;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
186
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
187 session.notopen = true;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
188 session.send(st.stanza("stream:stream", {
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
189 to = session.host;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
190 ["xmlns:stream"] = 'http://etherx.jabber.org/streams';
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
191 xmlns = xmlns_component;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
192 }):top_tag());
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
193
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
194 --sessions[conn] = session;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
195 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
196 function listener.onincoming(conn, data)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
197 --local session = sessions[conn];
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
198 session.data(conn, data);
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
199 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
200 function listener.ondisconnect(conn, err)
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
201 --local session = sessions[conn];
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
202 if session then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
203 (session.log or log)("info", "component disconnected: %s (%s)", tostring(session.host), tostring(err));
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
204 if session.on_destroy then session:on_destroy(err); end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
205 --sessions[conn] = nil;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
206 for k in pairs(session) do
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
207 if k ~= "log" and k ~= "close" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
208 session[k] = nil;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
209 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
210 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
211 session.destroyed = true;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
212 session = nil;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
213 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
214 __conn = nil;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
215 module:log("error", "connection lost");
1208
defa479a7d53 mod_component_client: Fire connect (logged in) and disconnect events
Waqas Hussain <waqas20@gmail.com>
parents: 993
diff changeset
216 module:fire_event("component_client/disconnected", { reason = err });
1220
6b9a56b959b8 mod_component_client: When exit_on_disconnect=true, don't try to shutdown Prosody when it's already shutting down.
Waqas Hussain <waqas20@gmail.com>
parents: 1218
diff changeset
217 if exit_on_disconnect and not prosody.shutdown_reason then
2029
3e00cd4a02bc mod_component_client: Pass a non-zero exit code on shutdown due to lost connection
daurnimator <quae@daurnimator.com>
parents: 1343
diff changeset
218 prosody.shutdown("Shutdown by component_client disconnect", 1);
1209
fc39f78e2b36 mod_component_client: Added component_client.exit_on_disconnect config option
Waqas Hussain <waqas20@gmail.com>
parents: 1208
diff changeset
219 end
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
220 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
221
1214
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
222 -- send whitespace keep-alive one an hour
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
223 if keepalive_interval ~= 0 then
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
224 module:add_timer(keepalive_interval, function()
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
225 if __conn then
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
226 __conn:write(" ");
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
227 end
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
228 return keepalive_interval;
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
229 end);
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
230 end
a234ad611633 mod_component_client: Add config option component_client.keepalive_interval (default is one hour: 3600).
Waqas Hussain <waqas20@gmail.com>
parents: 1210
diff changeset
231
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
232 function connect()
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
233 ------------------------
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
234 -- Taken from net.http
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
235 local conn = socket.tcp ( )
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
236 conn:settimeout ( 10 )
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
237 local ok, err = conn:connect ( server_host , server_port )
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
238 if not ok and err ~= "timeout" then
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
239 return nil, err;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
240 end
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
241
1222
e3a766045ef6 mod_component_client: Don't read the socket in line mode.
Waqas Hussain <waqas20@gmail.com>
parents: 1220
diff changeset
242 local handler , conn = server.wrapclient ( conn , server_host , server_port , listener , "*a")
1216
81a3bf8aba90 mod_component_client: Use the net.server connection abstraction for sending whitespace keep-alive, and not the raw socket (fixes a traceback which lead to an infinite timer loop in libevent)
Waqas Hussain <waqas20@gmail.com>
parents: 1214
diff changeset
243 __conn = handler;
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
244 ------------------------
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
245 return true;
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
246 end
1210
be5334e3f6ca mod_component_client: Fix traceback when connection fails during module load
Waqas Hussain <waqas20@gmail.com>
parents: 1209
diff changeset
247 local s, err = connect();
be5334e3f6ca mod_component_client: Fix traceback when connection fails during module load
Waqas Hussain <waqas20@gmail.com>
parents: 1209
diff changeset
248 if not s then
be5334e3f6ca mod_component_client: Fix traceback when connection fails during module load
Waqas Hussain <waqas20@gmail.com>
parents: 1209
diff changeset
249 listener.ondisconnect(nil, err);
be5334e3f6ca mod_component_client: Fix traceback when connection fails during module load
Waqas Hussain <waqas20@gmail.com>
parents: 1209
diff changeset
250 end
993
8b14cdfe0213 mod_component_client: Initial commit. Allows Prosody to act as an external component for other XMPP servers.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
251
1218
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
252 module:hook_global("server-stopping", function(event)
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
253 local reason = event.reason;
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
254 if session then
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
255 session:close{ condition = "system-shutdown", text = reason };
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
256 end
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
257 end, 1000);
4c4536481be1 mod_component_client: Do a proper disconnect when the server is shutting down
Waqas Hussain <waqas20@gmail.com>
parents: 1216
diff changeset
258