X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=prosody;h=404dc3eab0ada98b0c902db3105c6054fb988d7d;hb=2990fa609e95ed528478bfe79b7ffde345eb8799;hp=0e38c6c2d988c768f67c2b9e6600d7484febfa2a;hpb=ca3fd4e4e6d5cdf00b0fd443fa0d4b9308d7e921;p=prosody.git diff --git a/prosody b/prosody index 0e38c6c2..404dc3ea 100755 --- a/prosody +++ b/prosody @@ -1,5 +1,5 @@ #!/usr/bin/env lua --- Prosody IM v0.3 +-- Prosody IM -- Copyright (C) 2008-2009 Matthew Wild -- Copyright (C) 2008-2009 Waqas Hussain -- @@ -17,10 +17,13 @@ CFG_DATADIR=os.getenv("PROSODY_DATADIR"); -- -- -- -- -- -- -- ---- -- -- -- -- -- -- -- -- if CFG_SOURCEDIR then - package.path = CFG_SOURCEDIR.."/?.lua;"..package.path - package.cpath = CFG_SOURCEDIR.."/?.so;"..package.cpath + package.path = CFG_SOURCEDIR.."/?.lua;"..package.path; + package.cpath = CFG_SOURCEDIR.."/?.so;"..package.cpath; end +package.path = package.path..";"..(CFG_SOURCEDIR or ".").."/fallbacks/?.lua"; +package.cpath = package.cpath..";"..(CFG_SOURCEDIR or ".").."/fallbacks/?.so"; + if CFG_DATADIR then if os.getenv("HOME") then CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME")); @@ -38,7 +41,7 @@ do -- Use lfs? Make a new conf/ dir? local ok, level, err = config.load((CFG_CONFIGDIR or ".").."/prosody.cfg.lua"); if not ok then - print(""); + print("\n"); print("**************************"); if level == "parser" then print("A problem occured while reading the config file "..(CFG_CONFIGDIR or ".").."/prosody.cfg.lua"); @@ -59,22 +62,49 @@ do end end -log = require "util.logger".init("general"); - --- Disable log output, needs to read from config --- require "util.logger".setwriter(function () end); +--- Initialize logging +require "core.loggingmanager" +--- Check runtime dependencies require "util.dependencies" +--- Load socket framework local server = require "net.server" - --- Maps connections to sessions -- -sessions = {}; +bare_sessions = {}; +full_sessions = {}; hosts = {}; --- Load and initialise core modules -- +-- Global 'prosody' object +prosody = {}; +local prosody = prosody; + +prosody.bare_sessions = bare_sessions; +prosody.full_sessions = full_sessions; +prosody.hosts = hosts; + +prosody.paths = { source = CFG_SOURCEDIR, config = CFG_CONFIGDIR, + plugins = CFG_PLUGINDIR, data = CFG_DATADIR }; + +prosody.arg = arg; +prosody.events = require "util.events".new(); + +-- Try to determine version +local version_file = io.open((CFG_SOURCEDIR or ".").."/prosody.version"); +if version_file then + prosody.version = version_file:read("*a"):gsub("%s*$", ""); + version_file:close(); + if #prosody.version == 12 and prosody.version:match("^[a-f0-9]+$") then + prosody.version = "hg:"..prosody.version; + end +else + prosody.version = "unknown"; +end + +log("info", "Hello and welcome to Prosody version %s", prosody.version); + +--- Load and initialise core modules require "util.import" require "core.xmlhandlers" require "core.rostermanager" @@ -85,6 +115,10 @@ require "core.usermanager" require "core.sessionmanager" require "core.stanza_router" +require "util.array" +require "util.iterators" +require "util.timer" + -- Commented to protect us from -- the second kind of people --[[ @@ -104,69 +138,162 @@ require "util.jid" local data_path = config.get("*", "core", "data_path") or CFG_DATADIR or "data"; require "util.datamanager".set_data_path(data_path); +require "util.datamanager".add_callback(function(username, host, datastore, data) + if config.get(host, "core", "anonymous_login") then + return false; + end + return username, host, datastore, data; +end); ----------- End of out-of-place code -------------- +-- Function to reload the config file +function prosody.reload_config() + log("info", "Reloading configuration file"); + prosody.events.fire_event("reloading-config"); + local ok, level, err = config.load((rawget(_G, "CFG_CONFIGDIR") or ".").."/prosody.cfg.lua"); + if not ok then + if level == "parser" then + log("error", "There was an error parsing the configuration file: %s", tostring(err)); + elseif level == "file" then + log("error", "Couldn't read the config file when trying to reload: %s", tostring(err)); + end + end +end -eventmanager.fire_event("server-starting"); +-- Function to reopen logfiles +function prosody.reopen_logfiles() + log("info", "Re-opening log files"); + eventmanager.fire_event("reopen-log-files"); -- Handled by appropriate log sinks + prosody.events.fire_event("reopen-log-files"); +end +-- Function to initiate prosody shutdown +function prosody.shutdown(reason) + log("info", "Shutting down: %s", reason or "unknown reason"); + prosody.events.fire_event("server-stopping", {reason = reason}); + server.setquitting(true); +end --- setup error handling -setmetatable(_G, { __index = function (t, k) error("Attempt to read a non-existent global '"..k.."'", 2); end, __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end }); +-- Signal to modules that we are ready to start +eventmanager.fire_event("server-starting"); +prosody.events.fire_event("server-starting"); -local global_ssl_ctx = config.get("*", "core", "ssl"); +-- Load SSL settings from config, and create a ctx table +local global_ssl_ctx = ssl and config.get("*", "core", "ssl"); if global_ssl_ctx then local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; }; setmetatable(global_ssl_ctx, { __index = default_ssl_ctx }); end -- start listening on sockets -local function do_ports(option, listener, default, conntype) - local ports = config.get("*", "core", option) or default; - --if type(ports) == "number" then ports = {ports} end; +function net_activate_ports(option, listener, default, conntype) + local ports = config.get("*", "core", option.."_ports") or default; + if type(ports) == "number" then ports = {ports} end; if type(ports) ~= "table" then log("error", "core."..option.." is not a table"); else for _, port in ipairs(ports) do if type(port) ~= "number" then - log("error", "Non-numeric "..option..": "..tostring(port)); + log("error", "Non-numeric "..option.."_ports: "..tostring(port)); else - cl.start(listener, { ssl = conntype ~= "tcp" and global_ssl_ctx, port = port, type = conntype }); + cl.start(listener, { + ssl = conntype ~= "tcp" and global_ssl_ctx, + port = port, + interface = config.get("*", "core", option.."_interface") + or cl.get(listener).default_interface + or config.get("*", "core", "interface"), + type = conntype + }); end end end end -do_ports("c2s_ports", "xmppclient", {5222}, (global_ssl_ctx and "tls") or "tcp"); -do_ports("s2s_ports", "xmppserver", {5269}, "tcp"); -do_ports("legacy_ssl_ports", "xmppclient", {}, "ssl"); +net_activate_ports("c2s", "xmppclient", {5222}, (global_ssl_ctx and "tls") or "tcp"); +net_activate_ports("s2s", "xmppserver", {5269}, "tcp"); +net_activate_ports("component", "xmppcomponent", {}, "tcp"); +net_activate_ports("legacy_ssl", "xmppclient", {}, "ssl"); -if config.get("*", "core", "console_enabled") then - if cl.get("console") then - cl.start("console", { interface = config.get("*", "core", "console_interface") or "127.0.0.1" }) - else - log("error", "Console is enabled, but the console module appears not to be loaded"); - end +if cl.get("console") then + cl.start("console", { interface = config.get("*", "core", "console_interface") or "127.0.0.1" }) end +-- Catch global accesses -- +local locked_globals_mt = { __index = function (t, k) error("Attempt to read a non-existent global '"..k.."'", 2); end, __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end } + +function prosody.unlock_globals() + setmetatable(_G, nil); +end + +function prosody.lock_globals() + setmetatable(_G, locked_globals_mt); +end + +-- And lock now... +prosody.lock_globals(); + +prosody.start_time = os.time(); + eventmanager.fire_event("server-started"); +prosody.events.fire_event("server-started"); + +-- Error handler for errors that make it this far +local function catch_uncaught_error(err) + if err:match("%d*: interrupted!$") then + return "quitting"; + end + + log("error", "Top-level error, please report:\n%s", tostring(err)); + local traceback = debug.traceback("", 2); + if traceback then + log("error", "%s", traceback); + end + + prosody.events.fire_event("very-bad-error", {error = err, traceback = traceback}); +end -local quitting; -while not quitting do - xpcall(server.loop, function (err) - if err:match("%d*: interrupted!$") then - quitting = true; - return; - end - - log("error", "Top-level error, please report:\n%s", tostring(err)); - - local traceback = debug.traceback("", 2); - if traceback then - log("error", "%s", traceback); - end - - eventmanager.fire_event("very-bad-error", "*", err, traceback); - end); +while select(2, xpcall(server.loop, catch_uncaught_error)) ~= "quitting" do + socket.sleep(0.2); end + +log("info", "Shutdown status: Cleaning up"); +prosody.events.fire_event("server-cleanup"); + +-- Ok, we're quitting I know, but we +-- need to do some tidying before we go :) +server.setquitting(false); + +log("info", "Shutdown status: Closing all active sessions"); +for hostname, host in pairs(hosts) do + log("debug", "Shutdown status: Closing client connections for %s", hostname) + if host.sessions then + for username, user in pairs(host.sessions) do + for resource, session in pairs(user.sessions) do + log("debug", "Closing connection for %s@%s/%s", username, hostname, resource); + session:close("system-shutdown"); + end + end + end + + log("debug", "Shutdown status: Closing outgoing s2s connections from %s", hostname); + if host.s2sout then + for remotehost, session in pairs(host.s2sout) do + if session.close then + session:close("system-shutdown"); + else + log("warn", "Unable to close outgoing s2s session to %s, no session:close()?!", remotehost); + end + end + end +end + +log("info", "Shutdown status: Closing all server connections"); +server.closeall(); + +server.setquitting(true); + +eventmanager.fire_event("server-stopped"); +prosody.events.fire_event("server-stopped"); +log("info", "Shutdown status: Complete!");