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122 lines
4.1 KiB
122 lines
4.1 KiB
-- Prosody IM
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-- Copyright (C) 2008-2009 Matthew Wild
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-- Copyright (C) 2008-2009 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local ssl = ssl
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local hosts = hosts;
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local configmanager = require "core.configmanager";
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local eventmanager = require "core.eventmanager";
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local modulemanager = require "core.modulemanager";
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local events_new = require "util.events".new;
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local uuid_gen = require "util.uuid".generate;
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if not _G.prosody.incoming_s2s then
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require "core.s2smanager";
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end
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local incoming_s2s = _G.prosody.incoming_s2s;
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-- These are the defaults if not overridden in the config
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local default_ssl_ctx = { mode = "client", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
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local default_ssl_ctx_in = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
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local log = require "util.logger".init("hostmanager");
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local pairs, setmetatable = pairs, setmetatable;
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module "hostmanager"
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local hosts_loaded_once;
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local function load_enabled_hosts(config)
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local defined_hosts = config or configmanager.getconfig();
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for host, host_config in pairs(defined_hosts) do
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if host ~= "*" and (host_config.core.enabled == nil or host_config.core.enabled) and not host_config.core.component_module then
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activate(host, host_config);
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end
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end
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eventmanager.fire_event("hosts-activated", defined_hosts);
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hosts_loaded_once = true;
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end
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eventmanager.add_event_hook("server-starting", load_enabled_hosts);
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function activate(host, host_config)
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hosts[host] = {type = "local", connected = true, sessions = {},
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host = host, s2sout = {}, events = events_new(),
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disallow_s2s = configmanager.get(host, "core", "disallow_s2s")
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or (configmanager.get(host, "core", "anonymous_login")
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and (configmanager.get(host, "core", "disallow_s2s") ~= false));
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dialback_secret = configmanager.get(host, "core", "dialback_secret") or uuid_gen();
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};
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for option_name in pairs(host_config.core) do
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if option_name:match("_ports$") then
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log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in global Host \"*\" instead", host, option_name);
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end
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end
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if ssl then
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local ssl_config = host_config.core.ssl or configmanager.get("*", "core", "ssl");
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if ssl_config then
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hosts[host].ssl_ctx = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx }));
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hosts[host].ssl_ctx_in = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx_in }));
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end
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end
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log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host);
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eventmanager.fire_event("host-activated", host, host_config);
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end
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function deactivate(host, reason)
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local host_session = hosts[host];
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log("info", "Deactivating host: %s", host);
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eventmanager.fire_event("host-deactivating", host, host_session);
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reason = reason or { condition = "host-gone", text = "This server has stopped serving "..host };
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-- Disconnect local users, s2s connections
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if host_session.sessions then
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for username, user in pairs(host_session.sessions) do
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for resource, session in pairs(user.sessions) do
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log("debug", "Closing connection for %s@%s/%s", username, host, resource);
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session:close(reason);
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end
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end
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end
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if host_session.s2sout then
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for remotehost, session in pairs(host_session.s2sout) do
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if session.close then
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log("debug", "Closing outgoing connection to %s", remotehost);
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if session.srv_hosts then session.srv_hosts = nil; end
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session:close(reason);
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end
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end
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end
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for remote_session in pairs(incoming_s2s) do
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if remote_session.to_host == host then
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log("debug", "Closing incoming connection from %s", remote_session.from_host or "<unknown>");
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remote_session:close(reason);
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end
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end
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if host_session.modules then
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for module in pairs(host_session.modules) do
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modulemanager.unload(host, module);
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end
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end
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hosts[host] = nil;
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eventmanager.fire_event("host-deactivated", host);
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log("info", "Deactivated host: %s", host);
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end
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function getconfig(name)
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end
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return _M;
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