X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=prosody;h=7bc075d746a0de6890f12507a8aaa76fb9ea1b3c;hb=3006f7db42169bf3d4b485b66bc062629b73576a;hp=9ed1269c246cda843a4d016fbc24022b6d11a8cf;hpb=4eac757d0be13462861af1ab60ac7eb138efeee6;p=prosody.git diff --git a/prosody b/prosody index 9ed1269c..7bc075d7 100755 --- a/prosody +++ b/prosody @@ -1,7 +1,7 @@ #!/usr/bin/env lua -- 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. @@ -22,9 +22,6 @@ if CFG_SOURCEDIR then 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"; - -- Substitute ~ with path to home directory in data path if CFG_DATADIR then if os.getenv("HOME") then @@ -32,28 +29,9 @@ if CFG_DATADIR then end end --- Required to be able to find packages installed with luarocks -pcall(require, "luarocks.require"); - --- Replace require() with one that doesn't pollute _G, required --- for neat sandboxing of modules -do - local _realG = _G; - local _real_require = require; - function require(...) - local curr_env = getfenv(2); - local curr_env_mt = getmetatable(getfenv(2)); - local _realG_mt = getmetatable(_realG); - if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then - local old_newindex - old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env; - local ret = _real_require(...); - _realG_mt.__newindex = old_newindex; - return ret; - end - return _real_require(...); - end -end +-- Global 'prosody' object +prosody = { events = require "util.events".new(); }; +local prosody = prosody; -- Load the config-parsing module config = require "core.configmanager" @@ -64,8 +42,6 @@ config = require "core.configmanager" -- functions get called function read_config() - -- TODO: Check for other formats when we add support for them - -- Use lfs? Make a new conf/ dir? local filenames = {}; local filename; @@ -75,7 +51,9 @@ function read_config() table.insert(filenames, CFG_CONFIGDIR.."/"..arg[2]); end else - table.insert(filenames, (CFG_CONFIGDIR or ".").."/prosody.cfg.lua"); + for _, format in ipairs(config.parsers()) do + table.insert(filenames, (CFG_CONFIGDIR or ".").."/prosody.cfg."..format); + end end for _,_filename in ipairs(filenames) do filename = _filename; @@ -110,25 +88,74 @@ function read_config() end function load_libraries() - -- Initialize logging - require "core.loggingmanager" - - -- Check runtime dependencies - require "util.dependencies" - -- Load socket framework server = require "net.server" end +function init_logging() + -- Initialize logging + require "core.loggingmanager" +end + +function check_dependencies() + -- Check runtime dependencies + if not require "util.dependencies".check_dependencies() then + os.exit(1); + end +end + +function sandbox_require() + -- Replace require() with one that doesn't pollute _G, required + -- for neat sandboxing of modules + local _realG = _G; + local _real_require = require; + function require(...) + local curr_env = getfenv(2); + local curr_env_mt = getmetatable(getfenv(2)); + local _realG_mt = getmetatable(_realG); + if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then + local old_newindex + old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env; + local ret = _real_require(...); + _realG_mt.__newindex = old_newindex; + return ret; + end + return _real_require(...); + end +end + +function set_function_metatable() + local mt = {}; + function mt.__index(f, upvalue) + local i, name, value = 0; + repeat + i = i + 1; + name, value = debug.getupvalue(f, i); + until name == upvalue or name == nil; + return value; + end + function mt.__newindex(f, upvalue, value) + local i, name = 0; + repeat + i = i + 1; + name = debug.getupvalue(f, i); + until name == upvalue or name == nil; + if name then + debug.setupvalue(f, i, value); + end + end + function mt.__tostring(f) + local info = debug.getinfo(f); + return ("function(%s:%d)"):format(info.short_src:match("[^\\/]*$"), info.linedefined); + end + debug.setmetatable(function() end, mt); +end + function init_global_state() bare_sessions = {}; full_sessions = {}; hosts = {}; - -- Global 'prosody' object - prosody = {}; - local prosody = prosody; - prosody.bare_sessions = bare_sessions; prosody.full_sessions = full_sessions; prosody.hosts = hosts; @@ -138,8 +165,6 @@ function init_global_state() prosody.arg = _G.arg; - prosody.events = require "util.events".new(); - prosody.platform = "unknown"; if os.getenv("WINDIR") then prosody.platform = "windows"; @@ -170,7 +195,6 @@ function init_global_state() -- 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 @@ -183,35 +207,61 @@ function init_global_state() end -- Load SSL settings from config, and create a ctx table - local global_ssl_ctx = rawget(_G, "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", options = "no_sslv2" }; - setmetatable(global_ssl_ctx, { __index = default_ssl_ctx }); - prosody.global_ssl_ctx = global_ssl_ctx; - end + local certmanager = require "core.certmanager"; + local global_ssl_ctx = certmanager.create_context("*", "server"); + prosody.global_ssl_ctx = global_ssl_ctx; local cl = require "net.connlisteners"; function prosody.net_activate_ports(option, listener, default, conntype) conntype = conntype or (global_ssl_ctx and "tls") or "tcp"; + local ports_option = option and option.."_ports" or "ports"; if not cl.get(listener) then return; end - local ports = config.get("*", "core", option.."_ports") or default; + local ports = config.get("*", "core", ports_option) or default; if type(ports) == "number" then ports = {ports} end; if type(ports) ~= "table" then - log("error", "core."..option.." is not a table"); + log("error", "core."..ports_option.." is not a table"); else for _, port in ipairs(ports) do + port = tonumber(port); if type(port) ~= "number" then - log("error", "Non-numeric "..option.."_ports: "..tostring(port)); + log("error", "Non-numeric "..ports_option..": "..tostring(port)); else - cl.start(listener, { - ssl = conntype ~= "tcp" and global_ssl_ctx, + local ok, err = cl.start(listener, { + ssl = conntype == "ssl" and global_ssl_ctx, port = port, - interface = config.get("*", "core", option.."_interface") - or cl.get(listener).default_interface + interface = (option and config.get("*", "core", option.."_interface")) + or cl.get(listener).default_interface or config.get("*", "core", "interface"), type = conntype }); + if not ok then + local friendly_message = err; + if err:match(" in use") then + if port == 5222 or port == 5223 or port == 5269 then + friendly_message = "check that Prosody or another XMPP server is " + .."not already running and using this port"; + elseif port == 80 or port == 81 then + friendly_message = "check that a HTTP server is not already using " + .."this port"; + elseif port == 5280 then + friendly_message = "check that Prosody or a BOSH connection manager " + .."is not already running"; + else + friendly_message = "this port is in use by another application"; + end + elseif err:match("permission") then + friendly_message = "Prosody does not have sufficient privileges to use this port"; + elseif err == "no ssl context" then + if not config.get("*", "core", "ssl") then + friendly_message = "there is no 'ssl' config under Host \"*\" which is " + .."require for legacy SSL ports"; + else + friendly_message = "initializing SSL support failed, see previous log entries"; + end + end + log("error", "Failed to open server port %d, %s", port, friendly_message); + end end end end @@ -235,14 +285,18 @@ end function load_secondary_libraries() --- Load and initialise core modules require "util.import" + require "util.xmppstream" require "core.xmlhandlers" require "core.rostermanager" - require "core.eventmanager" require "core.hostmanager" require "core.modulemanager" require "core.usermanager" require "core.sessionmanager" require "core.stanza_router" + package.loaded['core.componentmanager'] = setmetatable({},{__index=function() + log("warn", "componentmanager is deprecated: %s", debug.traceback():match("\n[^\n]*\n[\s\t]*([^\n]*)")); + return function() end + end}); require "net.http" @@ -276,19 +330,26 @@ function init_data_store() end return username, host, datastore, data; end); + require "core.storagemanager"; end function prepare_to_start() - log("debug", "Prosody is using the %s backend for connection handling", server.get_backend()); + log("info", "Prosody is using the %s backend for connection handling", server.get_backend()); -- Signal to modules that we are ready to start - eventmanager.fire_event("server-starting"); prosody.events.fire_event("server-starting"); -- start listening on sockets - prosody.net_activate_ports("c2s", "xmppclient", {5222}); - prosody.net_activate_ports("s2s", "xmppserver", {5269}); - prosody.net_activate_ports("component", "xmppcomponent", {}, "tcp"); - prosody.net_activate_ports("legacy_ssl", "xmppclient", {}, "ssl"); + if config.get("*", "core", "ports") then + prosody.net_activate_ports(nil, "multiplex", {5222, 5269}); + if config.get("*", "core", "ssl_ports") then + prosody.net_activate_ports("ssl", "multiplex", {5223}, "ssl"); + end + else + prosody.net_activate_ports("c2s", "xmppclient", {5222}); + prosody.net_activate_ports("s2s", "xmppserver", {5269}); + prosody.net_activate_ports("component", "xmppcomponent", {5347}, "tcp"); + prosody.net_activate_ports("legacy_ssl", "xmppclient", {}, "ssl"); + end prosody.start_time = os.time(); end @@ -296,7 +357,7 @@ end function init_global_protection() -- Catch global accesses local locked_globals_mt = { - __index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..k.."'", 2)); end; + __index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..tostring(k).."'", 2)); end; __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end; }; @@ -376,7 +437,13 @@ function cleanup() end -- Are you ready? :) +-- These actions are in a strict order, as many depend on +-- previous steps to have already been performed read_config(); +init_logging(); +check_dependencies(); +sandbox_require(); +set_function_metatable(); load_libraries(); init_global_state(); read_version(); @@ -386,14 +453,12 @@ init_data_store(); init_global_protection(); prepare_to_start(); -eventmanager.fire_event("server-started"); prosody.events.fire_event("server-started"); loop(); log("info", "Shutting down..."); cleanup(); -eventmanager.fire_event("server-stopped"); prosody.events.fire_event("server-stopped"); log("info", "Shutdown complete");