X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=core%2Fhostmanager.lua;h=06ba72a100c5d3ebdf73fa80bf14707a7b065703;hb=84c934632367eac822fb6af2663032b67fd0a596;hp=8010b3de4ae3d7bf271eb3075920e7c50b6ac80e;hpb=8b48f0b59f95b4166e5639ff0cbc616b407603b3;p=prosody.git diff --git a/core/hostmanager.lua b/core/hostmanager.lua index 8010b3de..06ba72a1 100644 --- a/core/hostmanager.lua +++ b/core/hostmanager.lua @@ -1,31 +1,32 @@ -- Prosody IM --- Copyright (C) 2008-2009 Matthew Wild --- Copyright (C) 2008-2009 Waqas Hussain +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- -local ssl = ssl - -local hosts = hosts; local configmanager = require "core.configmanager"; -local eventmanager = require "core.eventmanager"; local modulemanager = require "core.modulemanager"; local events_new = require "util.events".new; +local disco_items = require "util.multitable".new(); +local NULL = {}; + +local jid_split = require "util.jid".split; +local uuid_gen = require "util.uuid".generate; + +local log = require "util.logger".init("hostmanager"); +local hosts = prosody.hosts; +local prosody_events = prosody.events; if not _G.prosody.incoming_s2s then require "core.s2smanager"; end local incoming_s2s = _G.prosody.incoming_s2s; +local core_route_stanza = _G.prosody.core_route_stanza; --- These are the defaults if not overridden in the config -local default_ssl_ctx = { mode = "client", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; }; -local default_ssl_ctx_in = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; }; - -local log = require "util.logger".init("hostmanager"); - -local pairs, setmetatable = pairs, setmetatable; +local pairs, select, rawget = pairs, select, rawget; +local tostring, type = tostring, type; module "hostmanager" @@ -36,55 +37,80 @@ local function load_enabled_hosts(config) local activated_any_host; for host, host_config in pairs(defined_hosts) do - if host ~= "*" and (host_config.core.enabled == nil or host_config.core.enabled) and not host_config.core.component_module then - activated_any_host = true; + if host ~= "*" and host_config.enabled ~= false then + if not host_config.component_module then + activated_any_host = true; + end activate(host, host_config); end end if not activated_any_host then - log("error", "No hosts defined in the config file. This may cause unexpected behaviour as no modules will be loaded."); + log("error", "No active VirtualHost entries in the config file. This may cause unexpected behaviour as no modules will be loaded."); end - eventmanager.fire_event("hosts-activated", defined_hosts); + prosody_events.fire_event("hosts-activated", defined_hosts); hosts_loaded_once = true; end -eventmanager.add_event_hook("server-starting", load_enabled_hosts); +prosody_events.add_handler("server-starting", load_enabled_hosts); + +local function host_send(stanza) + local name, type = stanza.name, stanza.attr.type; + if type == "error" or (name == "iq" and type == "result") then + local dest_host_name = select(2, jid_split(stanza.attr.to)); + local dest_host = hosts[dest_host_name] or { type = "unknown" }; + log("warn", "Unhandled response sent to %s host %s: %s", dest_host.type, dest_host_name, tostring(stanza)); + return; + end + core_route_stanza(nil, stanza); +end function activate(host, host_config) - hosts[host] = {type = "local", connected = true, sessions = {}, - host = host, s2sout = {}, events = events_new(), - disallow_s2s = configmanager.get(host, "core", "disallow_s2s") - or (configmanager.get(host, "core", "anonymous_login") - and (configmanager.get(host, "core", "disallow_s2s") ~= false)) - }; - for option_name in pairs(host_config.core) do - if option_name:match("_ports$") then - log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in global Host \"*\" instead", host, option_name); + if rawget(hosts, host) then return nil, "The host "..host.." is already activated"; end + host_config = host_config or configmanager.getconfig()[host]; + if not host_config then return nil, "Couldn't find the host "..tostring(host).." defined in the current config"; end + local host_session = { + host = host; + s2sout = {}; + events = events_new(); + dialback_secret = configmanager.get(host, "dialback_secret") or uuid_gen(); + send = host_send; + modules = {}; + }; + if not host_config.component_module then -- host + host_session.type = "local"; + host_session.sessions = {}; + else -- component + host_session.type = "component"; + end + hosts[host] = host_session; + if not host:match("[@/]") then + disco_items:set(host:match("%.(.*)") or "*", host, host_config.name or true); + end + for option_name in pairs(host_config) do + if option_name:match("_ports$") or option_name:match("_interface$") then + log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in the server-wide section instead", host, option_name); end end - if ssl then - local ssl_config = host_config.core.ssl or configmanager.get("*", "core", "ssl"); - if ssl_config then - hosts[host].ssl_ctx = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx })); - hosts[host].ssl_ctx_in = ssl.newcontext(setmetatable(ssl_config, { __index = default_ssl_ctx_in })); - end - end - log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host); - eventmanager.fire_event("host-activated", host, host_config); + prosody_events.fire_event("host-activated", host); + return true; end function deactivate(host, reason) local host_session = hosts[host]; + if not host_session then return nil, "The host "..tostring(host).." is not activated"; end log("info", "Deactivating host: %s", host); - eventmanager.fire_event("host-deactivating", host, host_session); + prosody_events.fire_event("host-deactivating", { host = host, host_session = host_session, reason = reason }); - reason = reason or { condition = "host-gone", text = "This server has stopped serving "..host }; + if type(reason) ~= "table" then + reason = { condition = "host-gone", text = tostring(reason or "This server has stopped serving "..host) }; + end -- Disconnect local users, s2s connections + -- TODO: These should move to mod_c2s and mod_s2s (how do they know they're being unloaded and not reloaded?) if host_session.sessions then for username, user in pairs(host_session.sessions) do for resource, session in pairs(user.sessions) do @@ -109,6 +135,7 @@ function deactivate(host, reason) end end + -- TODO: This should be done in modulemanager if host_session.modules then for module in pairs(host_session.modules) do modulemanager.unload(host, module); @@ -116,11 +143,16 @@ function deactivate(host, reason) end hosts[host] = nil; - eventmanager.fire_event("host-deactivated", host); + if not host:match("[@/]") then + disco_items:remove(host:match("%.(.*)") or "*", host); + end + prosody_events.fire_event("host-deactivated", host); log("info", "Deactivated host: %s", host); + return true; end -function getconfig(name) +function get_children(host) + return disco_items:get(host) or NULL; end return _M;