2 -- Copyright (C) 2008-2009 Matthew Wild
3 -- Copyright (C) 2008-2009 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
12 local configmanager = require "core.configmanager";
13 local eventmanager = require "core.eventmanager";
14 local modulemanager = require "core.modulemanager";
15 local events_new = require "util.events".new;
17 if not _G.prosody.incoming_s2s then
18 require "core.s2smanager";
20 local incoming_s2s = _G.prosody.incoming_s2s;
22 -- These are the defaults if not overridden in the config
23 local default_ssl_ctx = { mode = "client", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; };
24 local default_ssl_ctx_in = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; };
26 local log = require "util.logger".init("hostmanager");
28 local pairs, setmetatable = pairs, setmetatable;
32 local hosts_loaded_once;
34 local function load_enabled_hosts(config)
35 local defined_hosts = config or configmanager.getconfig();
37 for host, host_config in pairs(defined_hosts) do
38 if host ~= "*" and (host_config.core.enabled == nil or host_config.core.enabled) and not host_config.core.component_module then
39 activate(host, host_config);
42 eventmanager.fire_event("hosts-activated", defined_hosts);
43 hosts_loaded_once = true;
46 eventmanager.add_event_hook("server-starting", load_enabled_hosts);
48 function activate(host, host_config)
49 hosts[host] = {type = "local", connected = true, sessions = {},
50 host = host, s2sout = {}, events = events_new(),
51 disallow_s2s = configmanager.get(host, "core", "disallow_s2s")
52 or (configmanager.get(host, "core", "anonymous_login")
53 and (configmanager.get(host, "core", "disallow_s2s") ~= false))
55 for option_name in pairs(host_config.core) do
56 if option_name:match("_ports$") then
57 log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in global Host \"*\" instead", host, option_name);
62 local ssl_config = host_config.core.ssl or configmanager.get("*", "core", "ssl");
64 hosts[host].ssl_ctx = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx }));
65 hosts[host].ssl_ctx_in = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx_in }));
69 log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host);
70 eventmanager.fire_event("host-activated", host, host_config);
73 function deactivate(host, reason)
74 local host_session = hosts[host];
75 log("info", "Deactivating host: %s", host);
76 eventmanager.fire_event("host-deactivating", host, host_session);
78 reason = reason or { condition = "host-gone", text = "This server has stopped serving "..host };
80 -- Disconnect local users, s2s connections
81 if host_session.sessions then
82 for username, user in pairs(host_session.sessions) do
83 for resource, session in pairs(user.sessions) do
84 log("debug", "Closing connection for %s@%s/%s", username, host, resource);
85 session:close(reason);
89 if host_session.s2sout then
90 for remotehost, session in pairs(host_session.s2sout) do
92 log("debug", "Closing outgoing connection to %s", remotehost);
93 if session.srv_hosts then session.srv_hosts = nil; end
94 session:close(reason);
98 for remote_session in pairs(incoming_s2s) do
99 if remote_session.to_host == host then
100 log("debug", "Closing incoming connection from %s", remote_session.from_host or "<unknown>");
101 remote_session:close(reason);
105 if host_session.modules then
106 for module in pairs(host_session.modules) do
107 modulemanager.unload(host, module);
112 eventmanager.fire_event("host-deactivated", host);
113 log("info", "Deactivated host: %s", host);
116 function getconfig(name)