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plugins/mod_c2s.lua @ 5638:c5b7f4858014

mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died

author	Kim Alvefur <zash@zash.se>
date	Thu, 30 May 2013 14:32:40 +0200
parent	5571:ae9672f4079a
child	5668:5a9318ac92f6

rev	line source
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	1 -- Prosody IM
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	2 -- Copyright (C) 2008-2010 Matthew Wild
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	3 -- Copyright (C) 2008-2010 Waqas Hussain
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	4 --
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	5 -- This project is MIT/X11 licensed. Please see the
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	6 -- COPYING file in the source package for more information.
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	7 --
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	8
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	9 module:set_global();
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	10
4548 e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	11 local add_task = require "util.timer".add_task;
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	12 local new_xmpp_stream = require "util.xmppstream".new;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	13 local nameprep = require "util.encodings".stringprep.nameprep;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	14 local sessionmanager = require "core.sessionmanager";
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	15 local st = require "util.stanza";
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	16 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	17 local uuid_generate = require "util.uuid".generate;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	18
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	19 local xpcall, tostring, type = xpcall, tostring, type;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	20 local traceback = debug.traceback;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	21
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	22 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	23
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	24 local log = module._log;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	25
4548 e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	26 local c2s_timeout = module:get_option_number("c2s_timeout");
4964 c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	27 local stream_close_timeout = module:get_option_number("c2s_close_timeout", 5);
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	28 local opt_keepalives = module:get_option_boolean("tcp_keepalives", false);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	29
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	30 local sessions = module:shared("sessions");
5013 ab693eea0869 mod_admin_adhoc, mod_admin_telnet, mod_bosh, mod_c2s, mod_component, mod_pep, mod_presence, mod_roster, mod_s2s: Import core_post_stanza from the global prosody table. Kim Alvefur <zash@zash.se> parents: 4996 diff changeset	31 local core_process_stanza = prosody.core_process_stanza;
5370 7838acadb0fa mod_announce, mod_auth_anonymous, mod_c2s, mod_c2s, mod_component, mod_iq, mod_message, mod_presence, mod_tls: Access prosody.{hosts,bare_sessions,full_sessions} instead of the old globals Kim Alvefur <zash@zash.se> parents: 5281 diff changeset	32 local hosts = prosody.hosts;
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	33
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	34 local stream_callbacks = { default_ns = "jabber:client", handlestanza = core_process_stanza };
4625 325965bafae1 mod_c2s, mod_s2s: Drop default_port and default_mode from listener objects (default_port is deprecated, and default_mode already defaults to a) Matthew Wild <mwild1@gmail.com>* parents: 4620 diff changeset	35 local listener = {};
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	36
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	37 --- Stream events handlers
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	38 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	39 local default_stream_attr = { ["xmlns:stream"] = "http://etherx.jabber.org/streams", xmlns = stream_callbacks.default_ns, version = "1.0", id = "" };
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	40
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	41 function stream_callbacks.streamopened(session, attr)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	42 local send = session.send;
4551 8f25f3b1c62f mod_c2s: Code reduction Matthew Wild <mwild1@gmail.com> parents: 4548 diff changeset	43 session.host = nameprep(attr.to);
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	44 if not session.host then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	45 session:close{ condition = "improper-addressing",
4551 8f25f3b1c62f mod_c2s: Code reduction Matthew Wild <mwild1@gmail.com> parents: 4548 diff changeset	46 text = "A valid 'to' attribute is required on stream headers" };
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	47 return;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	48 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	49 session.version = tonumber(attr.version) or 0;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	50 session.streamid = uuid_generate();
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	51 (session.log or session)("debug", "Client sent opening <stream:stream> to %s", session.host);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	52
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	53 if not hosts[session.host] then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	54 -- We don't serve this host...
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	55 session:close{ condition = "host-unknown", text = "This server does not serve "..tostring(session.host)};
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	56 return;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	57 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	58
4852 9cc934f49df0 mod_c2s: Another lurking string.format squashed. Matthew Wild <mwild1@gmail.com> parents: 4753 diff changeset	59 send("<?xml version='1.0'?>"..st.stanza("stream:stream", {
9cc934f49df0 mod_c2s: Another lurking string.format squashed. Matthew Wild <mwild1@gmail.com> parents: 4753 diff changeset	60 xmlns = 'jabber:client', ["xmlns:stream"] = 'http://etherx.jabber.org/streams';
9cc934f49df0 mod_c2s: Another lurking string.format squashed. Matthew Wild <mwild1@gmail.com> parents: 4753 diff changeset	61 id = session.streamid, from = session.host, version = '1.0', ["xml:lang"] = 'en' }):top_tag());
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	62
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	63 (session.log or log)("debug", "Sent reply <stream:stream> to client");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	64 session.notopen = nil;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	65
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	66 -- If session.secure is false (not nil) then it means we /were/ encrypting
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	67 -- since we now have a new stream header, session is secured
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	68 if session.secure == false then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	69 session.secure = true;
5228 edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	70
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	71 -- Check if TLS compression is used
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	72 local sock = session.conn:socket();
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	73 if sock.info then
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	74 session.compressed = sock:info"compression";
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	75 elseif sock.compression then
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	76 session.compressed = sock:compression(); --COMPAT mw/luasec-hg
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	77 end
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	78 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	79
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	80 local features = st.stanza("stream:features");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	81 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features });
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	82 module:fire_event("stream-features", session, features);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	83
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	84 send(features);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	85 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	86
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	87 function stream_callbacks.streamclosed(session)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	88 session.log("debug", "Received </stream:stream>");
4986 9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client' Matthew Wild <mwild1@gmail.com> parents: 4964 diff changeset	89 session:close(false);
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	90 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	91
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	92 function stream_callbacks.error(session, error, data)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	93 if error == "no-stream" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	94 session.log("debug", "Invalid opening stream header");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	95 session:close("invalid-namespace");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	96 elseif error == "parse-error" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	97 (session.log or log)("debug", "Client XML parse error: %s", tostring(data));
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	98 session:close("not-well-formed");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	99 elseif error == "stream-error" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	100 local condition, text = "undefined-condition";
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	101 for child in data:children() do
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	102 if child.attr.xmlns == xmlns_xmpp_streams then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	103 if child.name ~= "text" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	104 condition = child.name;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	105 else
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	106 text = child:get_text();
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	107 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	108 if condition ~= "undefined-condition" and text then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	109 break;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	110 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	111 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	112 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	113 text = condition .. (text and (" ("..text..")") or "");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	114 session.log("info", "Session closed by remote with error: %s", text);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	115 session:close(nil, text);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	116 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	117 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	118
5505 0b6a99e6c1b1 mod_c2s, mod_s2s, net.http, net.http.server: Improve tracebacks (omit traceback function), to make it clearer where an error occured Matthew Wild <mwild1@gmail.com> parents: 5370 diff changeset	119 local function handleerr(err) log("error", "Traceback[c2s]: %s", traceback(tostring(err), 2)); end
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	120 function stream_callbacks.handlestanza(session, stanza)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	121 stanza = session.filter("stanzas/in", stanza);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	122 if stanza then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	123 return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	124 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	125 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	126
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	127 --- Session methods
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	128 local function session_close(session, reason)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	129 local log = session.log or log;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	130 if session.conn then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	131 if session.notopen then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	132 session.send("<?xml version='1.0'?>");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	133 session.send(st.stanza("stream:stream", default_stream_attr):top_tag());
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	134 end
4986 9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client' Matthew Wild <mwild1@gmail.com> parents: 4964 diff changeset	135 if reason then -- nil == no err, initiated by us, false == initiated by client
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	136 local stream_error = st.stanza("stream:error");
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	137 if type(reason) == "string" then -- assume stream error
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	138 stream_error:tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' });
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	139 elseif type(reason) == "table" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	140 if reason.condition then
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	141 stream_error:tag(reason.condition, stream_xmlns_attr):up();
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	142 if reason.text then
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	143 stream_error:tag("text", stream_xmlns_attr):text(reason.text):up();
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	144 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	145 if reason.extra then
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	146 stream_error:add_child(reason.extra);
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	147 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	148 elseif reason.name then -- a stanza
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	149 stream_error = reason;
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	150 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	151 end
5518 0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	152 stream_error = tostring(stream_error);
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	153 log("debug", "Disconnecting client, <stream:error> is: %s", stream_error);
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once Kim Alvefur <zash@zash.se> parents: 5505 diff changeset	154 session.send(stream_error);
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	155 end
4986 9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client' Matthew Wild <mwild1@gmail.com> parents: 4964 diff changeset	156
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	157 session.send("</stream:stream>");
4964 c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	158 function session.send() return false; end
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	159
5571 ae9672f4079a mod_c2s: Fix session:close() when a stanza is passed as reason Kim Alvefur <zash@zash.se> parents: 5518 diff changeset	160 local reason = (reason and (reason.name or reason.text or reason.condition)) or reason;
4986 9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client' Matthew Wild <mwild1@gmail.com> parents: 4964 diff changeset	161 session.log("info", "c2s stream for %s closed: %s", session.full_jid or ("<"..session.ip..">"), reason or "session closed");
4964 c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	162
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	163 -- Authenticated incoming stream may still be sending us stanzas, so wait for </stream:stream> from remote
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	164 local conn = session.conn;
4986 9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client' Matthew Wild <mwild1@gmail.com> parents: 4964 diff changeset	165 if reason == nil and not session.notopen and session.type == "c2s" then
4964 c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	166 -- Grace time to process data from authenticated cleanly-closed stream
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	167 add_task(stream_close_timeout, function ()
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	168 if not session.destroyed then
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	169 session.log("warn", "Failed to receive a stream close response, closing connection anyway...");
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	170 sm_destroy_session(session, reason);
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	171 conn:close();
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	172 end
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	173 end);
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	174 else
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	175 sm_destroy_session(session, reason);
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	176 conn:close();
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	177 end
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	178 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	179 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	180
5097 6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	181 module:hook_global("user-deleted", function(event)
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	182 local username, host = event.username, event.host;
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	183 local user = hosts[host].sessions[username];
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	184 if user and user.sessions then
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	185 for jid, session in pairs(user.sessions) do
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	186 session:close{ condition = "not-authorized", text = "Account deleted" };
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	187 end
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	188 end
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	189 end, 200);
6c52a7a881cc mod_c2s: When a user gets deleted, drop all their sessions Kim Alvefur <zash@zash.se> parents: 5013 diff changeset	190
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	191 --- Port listener
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	192 function listener.onconnect(conn)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	193 local session = sm_new_session(conn);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	194 sessions[conn] = session;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	195
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	196 session.log("info", "Client connected");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	197
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	198 -- Client is using legacy SSL (otherwise mod_tls sets this flag)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	199 if conn:ssl() then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	200 session.secure = true;
5228 edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	201
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	202 -- Check if TLS compression is used
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	203 local sock = conn:socket();
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	204 if sock.info then
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	205 session.compressed = sock:info"compression";
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	206 elseif sock.compression then
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	207 session.compressed = sock:compression(); --COMPAT mw/luasec-hg
edabb34417b7 mod_c2s: Check if TLS compression is used Kim Alvefur <zash@zash.se> parents: 5120 diff changeset	208 end
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	209 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	210
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	211 if opt_keepalives then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	212 conn:setoption("keepalive", opt_keepalives);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	213 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	214
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	215 session.close = session_close;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	216
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	217 local stream = new_xmpp_stream(session, stream_callbacks);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	218 session.stream = stream;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	219 session.notopen = true;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	220
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	221 function session.reset_stream()
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	222 session.notopen = true;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	223 session.stream:reset();
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	224 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	225
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	226 local filter = session.filter;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	227 function session.data(data)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	228 data = filter("bytes/in", data);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	229 if data then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	230 local ok, err = stream:feed(data);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	231 if ok then return; end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	232 log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_"));
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	233 session:close("not-well-formed");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	234 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	235 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	236
4548 e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	237
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	238 if c2s_timeout then
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	239 add_task(c2s_timeout, function ()
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	240 if session.type == "c2s_unauthed" then
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	241 session:close("connection-timeout");
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	242 end
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	243 end);
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	244 end
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s Matthew Wild <mwild1@gmail.com> parents: 4543 diff changeset	245
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	246 session.dispatch_stanza = stream_callbacks.handlestanza;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	247 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	248
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	249 function listener.onincoming(conn, data)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	250 local session = sessions[conn];
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	251 if session then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	252 session.data(data);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	253 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	254 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	255
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	256 function listener.ondisconnect(conn, err)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	257 local session = sessions[conn];
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	258 if session then
4964 c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data). Matthew Wild <mwild1@gmail.com> parents: 4852 diff changeset	259 (session.log or log)("info", "Client disconnected: %s", err or "connection closed");
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	260 sm_destroy_session(session, err);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	261 sessions[conn] = nil;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	262 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	263 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	264
5638 c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	265 function listener.onreadtimeout(conn)
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	266 local session = sessions[conn];
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	267 if session then
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	268 return session.send(' ');
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	269 end
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	270 end
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died Kim Alvefur <zash@zash.se> parents: 5571 diff changeset	271
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	272 function listener.associate_session(conn, session)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	273 sessions[conn] = session;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	274 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	275
5281 815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	276 module:hook("server-stopping", function(event)
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	277 local reason = event.reason;
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	278 for _, session in pairs(sessions) do
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	279 session:close{ condition = "system-shutdown", text = reason };
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	280 end
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	281 end, 1000);
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	282
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	283
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins Kim Alvefur <zash@zash.se> parents: 5228 diff changeset	284
5120 bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item(). Waqas Hussain <waqas20@gmail.com> parents: 5097 diff changeset	285 module:provides("net", {
4610 171051f9dd00 mod_c2s: Use module:add_item() to add the net-provider for portmanager Matthew Wild <mwild1@gmail.com> parents: 4551 diff changeset	286 name = "c2s";
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	287 listener = listener;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	288 default_port = 5222;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	289 encryption = "starttls";
4626 9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern. Kim Alvefur <zash@zash.se> parents: 4625 diff changeset	290 multiplex = {
9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern. Kim Alvefur <zash@zash.se> parents: 4625 diff changeset	291 pattern = "^<.:stream.%sxmlns%s=%s(['\"])jabber:client%1.*>";
9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern. Kim Alvefur <zash@zash.se> parents: 4625 diff changeset	292 };
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	293 });
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	294
5120 bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item(). Waqas Hussain <waqas20@gmail.com> parents: 5097 diff changeset	295 module:provides("net", {
4610 171051f9dd00 mod_c2s: Use module:add_item() to add the net-provider for portmanager Matthew Wild <mwild1@gmail.com> parents: 4551 diff changeset	296 name = "legacy_ssl";
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	297 listener = listener;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	298 encryption = "ssl";
4620 e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support Matthew Wild <mwild1@gmail.com> parents: 4610 diff changeset	299 multiplex = {
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support Matthew Wild <mwild1@gmail.com> parents: 4610 diff changeset	300 pattern = "^<.:stream.%sxmlns%s=%s(['\"])jabber:client%1.*>";
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support Matthew Wild <mwild1@gmail.com> parents: 4610 diff changeset	301 };
4543 db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	302 });
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	303
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s Matthew Wild <mwild1@gmail.com> parents: diff changeset	304

prosody

c5b7f4858014

plugins/mod_c2s.lua

Software / code / prosody

Annotate

plugins/mod_c2s.lua @ 5638:c5b7f4858014

Software `/` code `/` prosody