2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
9 local configmanager = require "core.configmanager";
10 local modulemanager = require "core.modulemanager";
11 local events_new = require "util.events".new;
13 local uuid_gen = require "util.uuid".generate;
15 local log = require "util.logger".init("hostmanager");
18 local prosody_events = prosody.events;
19 if not _G.prosody.incoming_s2s then
20 require "core.s2smanager";
22 local incoming_s2s = _G.prosody.incoming_s2s;
24 local pairs, setmetatable = pairs, setmetatable;
28 local hosts_loaded_once;
30 local function load_enabled_hosts(config)
31 local defined_hosts = config or configmanager.getconfig();
32 local activated_any_host;
34 for host, host_config in pairs(defined_hosts) do
35 if host ~= "*" and host_config.core.enabled ~= false and not host_config.core.component_module then
36 activated_any_host = true;
37 activate(host, host_config);
41 if not activated_any_host then
42 log("error", "No active VirtualHost entries in the config file. This may cause unexpected behaviour as no modules will be loaded.");
45 prosody_events.fire_event("hosts-activated", defined_hosts);
46 hosts_loaded_once = true;
49 prosody_events.add_handler("server-starting", load_enabled_hosts);
51 function activate(host, host_config)
52 hosts[host] = {type = "local", connected = true, sessions = {},
53 host = host, s2sout = {}, events = events_new(),
54 disallow_s2s = configmanager.get(host, "core", "disallow_s2s")
55 or (configmanager.get(host, "core", "anonymous_login")
56 and (configmanager.get(host, "core", "disallow_s2s") ~= false));
57 dialback_secret = configmanager.get(host, "core", "dialback_secret") or uuid_gen();
59 for option_name in pairs(host_config.core) do
60 if option_name:match("_ports$") or option_name:match("_interface$") then
61 log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in the server-wide section instead", host, option_name);
65 log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host);
66 prosody_events.fire_event("host-activated", host, host_config);
69 function deactivate(host, reason)
70 local host_session = hosts[host];
71 log("info", "Deactivating host: %s", host);
72 prosody_events.fire_event("host-deactivating", host, host_session);
74 reason = reason or { condition = "host-gone", text = "This server has stopped serving "..host };
76 -- Disconnect local users, s2s connections
77 if host_session.sessions then
78 for username, user in pairs(host_session.sessions) do
79 for resource, session in pairs(user.sessions) do
80 log("debug", "Closing connection for %s@%s/%s", username, host, resource);
81 session:close(reason);
85 if host_session.s2sout then
86 for remotehost, session in pairs(host_session.s2sout) do
88 log("debug", "Closing outgoing connection to %s", remotehost);
89 if session.srv_hosts then session.srv_hosts = nil; end
90 session:close(reason);
94 for remote_session in pairs(incoming_s2s) do
95 if remote_session.to_host == host then
96 log("debug", "Closing incoming connection from %s", remote_session.from_host or "<unknown>");
97 remote_session:close(reason);
101 if host_session.modules then
102 for module in pairs(host_session.modules) do
103 modulemanager.unload(host, module);
108 prosody_events.fire_event("host-deactivated", host);
109 log("info", "Deactivated host: %s", host);
112 function getconfig(name)