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 local uuid_gen = require "util.uuid".generate;
19 if not _G.prosody.incoming_s2s then
20 require "core.s2smanager";
22 local incoming_s2s = _G.prosody.incoming_s2s;
24 -- These are the defaults if not overridden in the config
25 local default_ssl_ctx = { mode = "client", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
26 local default_ssl_ctx_in = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
28 local log = require "util.logger".init("hostmanager");
30 local pairs, setmetatable = pairs, setmetatable;
34 local hosts_loaded_once;
36 local function load_enabled_hosts(config)
37 local defined_hosts = config or configmanager.getconfig();
39 for host, host_config in pairs(defined_hosts) do
40 if host ~= "*" and (host_config.core.enabled == nil or host_config.core.enabled) and not host_config.core.component_module then
41 activate(host, host_config);
44 eventmanager.fire_event("hosts-activated", defined_hosts);
45 hosts_loaded_once = true;
48 eventmanager.add_event_hook("server-starting", load_enabled_hosts);
50 function activate(host, host_config)
51 hosts[host] = {type = "local", connected = true, sessions = {},
52 host = host, s2sout = {}, events = events_new(),
53 disallow_s2s = configmanager.get(host, "core", "disallow_s2s")
54 or (configmanager.get(host, "core", "anonymous_login")
55 and (configmanager.get(host, "core", "disallow_s2s") ~= false));
56 dialback_secret = configmanager.get(host, "core", "dialback_secret") or uuid_gen();
58 for option_name in pairs(host_config.core) do
59 if option_name:match("_ports$") then
60 log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in global Host \"*\" instead", host, option_name);
65 local ssl_config = host_config.core.ssl or configmanager.get("*", "core", "ssl");
67 hosts[host].ssl_ctx = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx }));
68 hosts[host].ssl_ctx_in = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx_in }));
72 log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host);
73 eventmanager.fire_event("host-activated", host, host_config);
76 function deactivate(host, reason)
77 local host_session = hosts[host];
78 log("info", "Deactivating host: %s", host);
79 eventmanager.fire_event("host-deactivating", host, host_session);
81 reason = reason or { condition = "host-gone", text = "This server has stopped serving "..host };
83 -- Disconnect local users, s2s connections
84 if host_session.sessions then
85 for username, user in pairs(host_session.sessions) do
86 for resource, session in pairs(user.sessions) do
87 log("debug", "Closing connection for %s@%s/%s", username, host, resource);
88 session:close(reason);
92 if host_session.s2sout then
93 for remotehost, session in pairs(host_session.s2sout) do
95 log("debug", "Closing outgoing connection to %s", remotehost);
96 if session.srv_hosts then session.srv_hosts = nil; end
97 session:close(reason);
101 for remote_session in pairs(incoming_s2s) do
102 if remote_session.to_host == host then
103 log("debug", "Closing incoming connection from %s", remote_session.from_host or "<unknown>");
104 remote_session:close(reason);
108 if host_session.modules then
109 for module in pairs(host_session.modules) do
110 modulemanager.unload(host, module);
115 eventmanager.fire_event("host-deactivated", host);
116 log("info", "Deactivated host: %s", host);
119 function getconfig(name)