prosody-modules: mod_component_client/mod_component

annotate mod_component_client/mod_component_client.lua @ 5289:308024be6d6f

mod_authz_delegate: introduce module to "link" authorization of hosts See the readme :-). Motivation is allowing Snikket admins to change circle avatars via the web portal without bypassing Prosody access checks.

author	Jonas Schäfer <jonas@wielicki.name>
date	Wed, 29 Mar 2023 17:21:45 +0200
parents	3e00cd4a02bc
children

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

Mercurial > prosody-modules

annotate mod_component_client/mod_component_client.lua @ 5289:308024be6d6f