prosody
aaaea4cdbf10
core/s2smanager.lua

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core/s2smanager.lua @ 3146:aaaea4cdbf10

s2smanager: Add filters for outgoing bytes and stanzas
author Matthew Wild <mwild1@gmail.com>
date Wed, 02 Jun 2010 18:23:15 +0100
parent 2951:294c359a05f5
child 3152:c6091977624b
comparison
equal deleted inserted replaced
3145:675241be2935 3146:aaaea4cdbf10
21 = tostring, pairs, ipairs, getmetatable, newproxy, error, tonumber, 21 = tostring, pairs, ipairs, getmetatable, newproxy, error, tonumber,
22 setmetatable; 22 setmetatable;
23 23
24 local idna_to_ascii = require "util.encodings".idna.to_ascii; 24 local idna_to_ascii = require "util.encodings".idna.to_ascii;
25 local connlisteners_get = require "net.connlisteners".get; 25 local connlisteners_get = require "net.connlisteners".get;
26 local initialize_filters = require "util.filters".initialize;
26 local wrapclient = require "net.server".wrapclient; 27 local wrapclient = require "net.server".wrapclient;
27 local modulemanager = require "core.modulemanager"; 28 local modulemanager = require "core.modulemanager";
28 local st = require "stanza"; 29 local st = require "stanza";
29 local stanza = st.stanza; 30 local stanza = st.stanza;
30 local nameprep = require "util.encodings".stringprep.nameprep; 31 local nameprep = require "util.encodings".stringprep.nameprep;
135 getmetatable(session.trace).__gc = function () open_sessions = open_sessions - 1; end; 136 getmetatable(session.trace).__gc = function () open_sessions = open_sessions - 1; end;
136 end 137 end
137 open_sessions = open_sessions + 1; 138 open_sessions = open_sessions + 1;
138 local w, log = conn.write, logger_init("s2sin"..tostring(conn):match("[a-f0-9]+$")); 139 local w, log = conn.write, logger_init("s2sin"..tostring(conn):match("[a-f0-9]+$"));
139 session.log = log; 140 session.log = log;
140 session.sends2s = function (t) log("debug", "sending: %s", t.top_tag and t:top_tag() or t:match("^([^>]*>?)")); w(conn, tostring(t)); end 141 local filter = initialize_filters(session);
142 session.sends2s = function (t)
143 if t.name then
144 t = filter("stanzas/out", t);
145 end
146 if t then
147 t = filter("bytes/out", tostring(t));
148 if t then
149 log("debug", "sending: %s", t.top_tag and t:top_tag() or t:match("^([^>]*>?)"));
150 return w(conn, t);
151 end
152 end
153 end
141 incoming_s2s[session] = true; 154 incoming_s2s[session] = true;
142 add_task(connect_timeout, function () 155 add_task(connect_timeout, function ()
143 if session.conn ~= conn or 156 if session.conn ~= conn or
144 session.type == "s2sin" then 157 session.type == "s2sin" then
145 return; -- Ok, we're connect[ed|ing] 158 return; -- Ok, we're connect[ed|ing]
163 do 176 do
164 local conn_name = "s2sout"..tostring(host_session):match("[a-f0-9]*$"); 177 local conn_name = "s2sout"..tostring(host_session):match("[a-f0-9]*$");
165 log = logger_init(conn_name); 178 log = logger_init(conn_name);
166 host_session.log = log; 179 host_session.log = log;
167 end 180 end
181
182 initialize_filters(host_session);
168 183
169 if connect ~= false then 184 if connect ~= false then
170 -- Kick the connection attempting machine into life 185 -- Kick the connection attempting machine into life
171 attempt_connection(host_session); 186 attempt_connection(host_session);
172 end 187 end
330 345
331 -- Register this outgoing connection so that xmppserver_listener knows about it 346 -- Register this outgoing connection so that xmppserver_listener knows about it
332 -- otherwise it will assume it is a new incoming connection 347 -- otherwise it will assume it is a new incoming connection
333 cl.register_outgoing(conn, host_session); 348 cl.register_outgoing(conn, host_session);
334 349
350 local filter = initialize_filters(host_session);
335 local w, log = conn.write, host_session.log; 351 local w, log = conn.write, host_session.log;
336 host_session.sends2s = function (t) log("debug", "sending: %s", (t.top_tag and t:top_tag()) or t:match("^[^>]*>?")); w(conn, tostring(t)); end 352 host_session.sends2s = function (t)
353 if t.name then
354 t = filter("stanzas/out", t);
355 end
356 if t then
357 t = filter("bytes/out", tostring(t));
358 if t then
359 log("debug", "sending: %s", (t.top_tag and t:top_tag()) or t:match("^[^>]*>?"));
360 return w(conn, tostring(t));
361 end
362 end
363 end
337 364
338 host_session:open_stream(from_host, to_host); 365 host_session:open_stream(from_host, to_host);
339 366
340 log("debug", "Connection attempt in progress..."); 367 log("debug", "Connection attempt in progress...");
341 add_task(connect_timeout, function () 368 add_task(connect_timeout, function ()