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-rw-r--r--core/certmanager.lua155
-rw-r--r--core/configmanager.lua63
-rw-r--r--core/hostmanager.lua20
-rw-r--r--core/loggingmanager.lua48
-rw-r--r--core/moduleapi.lua67
-rw-r--r--core/modulemanager.lua30
-rw-r--r--core/portmanager.lua47
-rw-r--r--core/rostermanager.lua48
-rw-r--r--core/s2smanager.lua8
-rw-r--r--core/sessionmanager.lua43
-rw-r--r--core/stanza_router.lua6
-rw-r--r--core/statsmanager.lua69
-rw-r--r--core/storagemanager.lua6
-rw-r--r--core/usermanager.lua13
14 files changed, 370 insertions, 253 deletions
diff --git a/core/certmanager.lua b/core/certmanager.lua
index 624bd841..b40c13c1 100644
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -1,97 +1,127 @@
-- Prosody IM
-- 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 softreq = require"util.dependencies".softreq;
+local ssl = softreq"ssl";
+if not ssl then
+ return {
+ create_context = function ()
+ return nil, "LuaSec (required for encryption) was not found";
+ end;
+ reload_ssl_config = function () end;
+ }
+end
+
local configmanager = require "core.configmanager";
local log = require "util.logger".init("certmanager");
-local ssl = ssl;
-local ssl_newcontext = ssl and ssl.newcontext;
+local ssl_context = ssl.context or softreq"ssl.context";
+local ssl_x509 = ssl.x509 or softreq"ssl.x509";
+local ssl_newcontext = ssl.newcontext;
+local new_config = require"util.sslconfig".new;
local tostring = tostring;
+local pairs = pairs;
local type = type;
local io_open = io.open;
+local select = select;
local prosody = prosody;
-local resolve_path = configmanager.resolve_relative_path;
+local resolve_path = require"util.paths".resolve_relative_path;
local config_path = prosody.paths.config;
-local luasec_has_noticket, luasec_has_verifyext, luasec_has_no_compression;
-if ssl then
- local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)");
- luasec_has_noticket = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=4;
- luasec_has_verifyext = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5;
- luasec_has_no_compression = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5;
-end
+local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)");
+local luasec_version = luasec_major * 100 + luasec_minor;
+local luasec_has = {
+ -- TODO If LuaSec ever starts exposing these things itself, use that instead
+ cipher_server_preference = luasec_version >= 2;
+ no_ticket = luasec_version >= 4;
+ no_compression = luasec_version >= 5;
+ single_dh_use = luasec_version >= 2;
+ single_ecdh_use = luasec_version >= 2;
+};
module "certmanager"
-- Global SSL options if not overridden per-host
-local default_ssl_config = configmanager.get("*", "ssl");
-local default_capath = "/etc/ssl/certs";
-local default_verify = (ssl and ssl.x509 and { "peer", "client_once", }) or "none";
-local default_options = { "no_sslv2", "no_sslv3", "cipher_server_preference", luasec_has_noticket and "no_ticket" or nil };
-local default_verifyext = { "lsec_continue", "lsec_ignore_purpose" };
-
-if ssl and not luasec_has_verifyext and ssl.x509 then
+local global_ssl_config = configmanager.get("*", "ssl");
+
+-- Built-in defaults
+local core_defaults = {
+ capath = "/etc/ssl/certs";
+ depth = 9;
+ protocol = "tlsv1+";
+ verify = (ssl_x509 and { "peer", "client_once", }) or "none";
+ options = {
+ cipher_server_preference = luasec_has.cipher_server_preference;
+ no_ticket = luasec_has.no_ticket;
+ no_compression = luasec_has.no_compression and configmanager.get("*", "ssl_compression") ~= true;
+ single_dh_use = luasec_has.single_dh_use;
+ single_ecdh_use = luasec_has.single_ecdh_use;
+ };
+ verifyext = { "lsec_continue", "lsec_ignore_purpose" };
+ curve = "secp384r1";
+ ciphers = "HIGH+kEDH:HIGH+kEECDH:HIGH:!PSK:!SRP:!3DES:!aNULL";
+}
+local path_options = { -- These we pass through resolve_path()
+ key = true, certificate = true, cafile = true, capath = true, dhparam = true
+}
+
+if luasec_version < 5 and ssl_x509 then
-- COMPAT mw/luasec-hg
- for i=1,#default_verifyext do -- Remove lsec_ prefix
- default_verify[#default_verify+1] = default_verifyext[i]:sub(6);
+ for i=1,#core_defaults.verifyext do -- Remove lsec_ prefix
+ core_defaults.verify[#core_defaults.verify+1] = core_defaults.verifyext[i]:sub(6);
end
end
-if luasec_has_no_compression and configmanager.get("*", "ssl_compression") ~= true then
- default_options[#default_options+1] = "no_compression";
-end
-if luasec_has_no_compression then -- Has no_compression? Then it has these too...
- default_options[#default_options+1] = "single_dh_use";
- default_options[#default_options+1] = "single_ecdh_use";
-end
+function create_context(host, mode, ...)
+ local cfg = new_config();
+ cfg:apply(core_defaults);
+ cfg:apply(global_ssl_config);
+ cfg:apply({
+ mode = mode,
+ -- We can't read the password interactively when daemonized
+ password = function() log("error", "Encrypted certificate for %s requires 'ssl' 'password' to be set in config", host); end;
+ });
+
+ for i = select('#', ...), 1, -1 do
+ cfg:apply(select(i, ...));
+ end
+ local user_ssl_config = cfg:final();
-function create_context(host, mode, user_ssl_config)
- user_ssl_config = user_ssl_config or default_ssl_config;
-
- if not ssl then return nil, "LuaSec (required for encryption) was not found"; end
- if not user_ssl_config then return nil, "No SSL/TLS configuration present for "..host; end
-
- local ssl_config = {
- mode = mode;
- protocol = user_ssl_config.protocol or "sslv23";
- key = resolve_path(config_path, user_ssl_config.key);
- password = user_ssl_config.password or function() log("error", "Encrypted certificate for %s requires 'ssl' 'password' to be set in config", host); end;
- certificate = resolve_path(config_path, user_ssl_config.certificate);
- capath = resolve_path(config_path, user_ssl_config.capath or default_capath);
- cafile = resolve_path(config_path, user_ssl_config.cafile);
- verify = user_ssl_config.verify or default_verify;
- verifyext = user_ssl_config.verifyext or default_verifyext;
- options = user_ssl_config.options or default_options;
- depth = user_ssl_config.depth;
- curve = user_ssl_config.curve or "secp384r1";
- ciphers = user_ssl_config.ciphers or "HIGH+kEDH:HIGH+kEECDH:HIGH:!PSK:!SRP:!3DES:!aNULL";
- dhparam = user_ssl_config.dhparam;
- };
+ if mode == "server" then
+ if not user_ssl_config.key then return nil, "No key present in SSL/TLS configuration for "..host; end
+ if not user_ssl_config.certificate then return nil, "No certificate present in SSL/TLS configuration for "..host; end
+ end
+
+ for option in pairs(path_options) do
+ if type(user_ssl_config[option]) == "string" then
+ user_ssl_config[option] = resolve_path(config_path, user_ssl_config[option]);
+ end
+ end
-- LuaSec expects dhparam to be a callback that takes two arguments.
-- We ignore those because it is mostly used for having a separate
-- set of params for EXPORT ciphers, which we don't have by default.
- if type(ssl_config.dhparam) == "string" then
- local f, err = io_open(resolve_path(config_path, ssl_config.dhparam));
+ if type(user_ssl_config.dhparam) == "string" then
+ local f, err = io_open(user_ssl_config.dhparam);
if not f then return nil, "Could not open DH parameters: "..err end
local dhparam = f:read("*a");
f:close();
- ssl_config.dhparam = function() return dhparam; end
+ user_ssl_config.dhparam = function() return dhparam; end
end
- local ctx, err = ssl_newcontext(ssl_config);
+ local ctx, err = ssl_newcontext(user_ssl_config);
- -- COMPAT: LuaSec 0.4.1 ignores the cipher list from the config, so we have to take
- -- care of it ourselves...
- if ctx and ssl_config.ciphers then
+ -- COMPAT Older LuaSec ignores the cipher list from the config, so we have to take care
+ -- of it ourselves (W/A for #x)
+ if ctx and user_ssl_config.ciphers then
local success;
- success, err = ssl.context.setcipher(ctx, ssl_config.ciphers);
+ success, err = ssl_context.setcipher(ctx, user_ssl_config.ciphers);
if not success then ctx = nil; end
end
@@ -100,9 +130,9 @@ function create_context(host, mode, user_ssl_config)
local file = err:match("^error loading (.-) %(");
if file then
if file == "private key" then
- file = ssl_config.key or "your private key";
+ file = user_ssl_config.key or "your private key";
elseif file == "certificate" then
- file = ssl_config.certificate or "your certificate file";
+ file = user_ssl_config.certificate or "your certificate file";
end
local reason = err:match("%((.+)%)$") or "some reason";
if reason == "Permission denied" then
@@ -121,11 +151,14 @@ function create_context(host, mode, user_ssl_config)
log("error", "SSL/TLS: Error initialising for %s: %s", host, err);
end
end
- return ctx, err;
+ return ctx, err, user_ssl_config;
end
function reload_ssl_config()
- default_ssl_config = configmanager.get("*", "ssl");
+ global_ssl_config = configmanager.get("*", "ssl");
+ if luasec_has.no_compression then
+ core_defaults.options.no_compression = configmanager.get("*", "ssl_compression") ~= true;
+ end
end
prosody.events.add_handler("config-reloaded", reload_ssl_config);
diff --git a/core/configmanager.lua b/core/configmanager.lua
index c8aa7b9a..48f039ea 100644
--- a/core/configmanager.lua
+++ b/core/configmanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -15,6 +15,8 @@ local fire_event = prosody and prosody.events.fire_event or function () end;
local envload = require"util.envload".envload;
local deps = require"util.dependencies";
+local resolve_relative_path = require"util.paths".resolve_relative_path;
+local glob_to_pattern = require"util.paths".glob_to_pattern;
local path_sep = package.config:sub(1,1);
local have_encodings, encodings = pcall(require, "util.encodings");
@@ -22,6 +24,8 @@ local nameprep = have_encodings and encodings.stringprep.nameprep or function (h
module "configmanager"
+_M.resolve_relative_path = resolve_relative_path; -- COMPAT
+
local parsers = {};
local config_mt = { __index = function (t, k) return rawget(t, "*"); end};
@@ -69,41 +73,6 @@ function _M.set(host, key, value, _oldvalue)
return set(config, host, key, value);
end
--- Helper function to resolve relative paths (needed by config)
-do
- function resolve_relative_path(parent_path, path)
- if path then
- -- Some normalization
- parent_path = parent_path:gsub("%"..path_sep.."+$", "");
- path = path:gsub("^%.%"..path_sep.."+", "");
-
- local is_relative;
- if path_sep == "/" and path:sub(1,1) ~= "/" then
- is_relative = true;
- elseif path_sep == "\\" and (path:sub(1,1) ~= "/" and (path:sub(2,3) ~= ":\\" and path:sub(2,3) ~= ":/")) then
- is_relative = true;
- end
- if is_relative then
- return parent_path..path_sep..path;
- end
- end
- return path;
- end
-end
-
--- Helper function to convert a glob to a Lua pattern
-local function glob_to_pattern(glob)
- return "^"..glob:gsub("[%p*?]", function (c)
- if c == "*" then
- return ".*";
- elseif c == "?" then
- return ".";
- else
- return "%"..c;
- end
- end).."$";
-end
-
function load(filename, format)
format = format or filename:match("%w+$");
@@ -170,7 +139,7 @@ do
set(config, env.__currenthost or "*", k, v);
end
});
-
+
rawset(env, "__currenthost", "*") -- Default is global
function env.VirtualHost(name)
name = nameprep(name);
@@ -189,7 +158,7 @@ do
end;
end
env.Host, env.host = env.VirtualHost, env.VirtualHost;
-
+
function env.Component(name)
name = nameprep(name);
if rawget(config, name) and rawget(config[name], "defined") and not rawget(config[name], "component_module") then
@@ -206,7 +175,7 @@ do
set(config, name or "*", option_name, option_value);
end
end
-
+
return function (module)
if type(module) == "string" then
set(config, name, "component_module", module);
@@ -216,7 +185,7 @@ do
end
end
env.component = env.Component;
-
+
function env.Include(file)
if file:match("[*?]") then
local lfs = deps.softreq "lfs";
@@ -249,26 +218,26 @@ do
end
end
env.include = env.Include;
-
+
function env.RunScript(file)
return dofile(resolve_relative_path(config_file:gsub("[^"..path_sep.."]+$", ""), file));
end
-
+
local chunk, err = envload(data, "@"..config_file, env);
-
+
if not chunk then
return nil, err;
end
-
+
local ok, err = pcall(chunk);
-
+
if not ok then
return nil, err;
end
-
+
return true;
end
-
+
end
return _M;
diff --git a/core/hostmanager.lua b/core/hostmanager.lua
index 06ba72a1..d7329cd2 100644
--- a/core/hostmanager.lua
+++ b/core/hostmanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -13,7 +13,6 @@ 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");
@@ -35,7 +34,7 @@ local hosts_loaded_once;
local function load_enabled_hosts(config)
local defined_hosts = config or configmanager.getconfig();
local activated_any_host;
-
+
for host, host_config in pairs(defined_hosts) do
if host ~= "*" and host_config.enabled ~= false then
if not host_config.component_module then
@@ -44,11 +43,11 @@ local function load_enabled_hosts(config)
activate(host, host_config);
end
end
-
+
if not activated_any_host then
log("error", "No active VirtualHost entries in the config file. This may cause unexpected behaviour as no modules will be loaded.");
end
-
+
prosody_events.fire_event("hosts-activated", defined_hosts);
hosts_loaded_once = true;
end
@@ -56,8 +55,8 @@ end
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 name, stanza_type = stanza.name, stanza.attr.type;
+ if stanza_type == "error" or (name == "iq" and stanza_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));
@@ -74,7 +73,6 @@ function activate(host, host_config)
host = host;
s2sout = {};
events = events_new();
- dialback_secret = configmanager.get(host, "dialback_secret") or uuid_gen();
send = host_send;
modules = {};
};
@@ -93,7 +91,7 @@ function activate(host, host_config)
log("warn", "%s: Option '%s' has no effect for virtual hosts - put it in the server-wide section instead", host, option_name);
end
end
-
+
log((hosts_loaded_once and "info") or "debug", "Activated host: %s", host);
prosody_events.fire_event("host-activated", host);
return true;
@@ -104,11 +102,11 @@ function deactivate(host, reason)
if not host_session then return nil, "The host "..tostring(host).." is not activated"; end
log("info", "Deactivating host: %s", host);
prosody_events.fire_event("host-deactivating", { host = host, host_session = host_session, reason = reason });
-
+
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
diff --git a/core/loggingmanager.lua b/core/loggingmanager.lua
index c69dede8..f348dbdf 100644
--- a/core/loggingmanager.lua
+++ b/core/loggingmanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -45,16 +45,16 @@ local logging_levels = { "debug", "info", "warn", "error" }
-- This function is called automatically when a new sink type is added [see apply_sink_rules()]
local function add_rule(sink_config)
local sink_maker = log_sink_types[sink_config.to];
- if sink_maker then
- -- Create sink
- local sink = sink_maker(sink_config);
-
- -- Set sink for all chosen levels
- for level in pairs(get_levels(sink_config.levels or logging_levels)) do
- logger.add_level_sink(level, sink);
- end
- else
- -- No such sink type
+ if not sink_maker then
+ return; -- No such sink type
+ end
+
+ -- Create sink
+ local sink = sink_maker(sink_config);
+
+ -- Set sink for all chosen levels
+ for level in pairs(get_levels(sink_config.levels or logging_levels)) do
+ logger.add_level_sink(level, sink);
end
end
@@ -63,7 +63,7 @@ end
-- the log_sink_types table.
function apply_sink_rules(sink_type)
if type(logging_config) == "table" then
-
+
for _, level in ipairs(logging_levels) do
if type(logging_config[level]) == "string" then
local value = logging_config[level];
@@ -82,7 +82,7 @@ function apply_sink_rules(sink_type)
end
end
end
-
+
for _, sink_config in ipairs(logging_config) do
if (type(sink_config) == "table" and sink_config.to == sink_type) then
add_rule(sink_config);
@@ -128,7 +128,7 @@ function get_levels(criteria, set)
end
end
end
-
+
for _, level in ipairs(criteria) do
set[level] = true;
end
@@ -138,12 +138,12 @@ end
-- Initialize config, etc. --
function reload_logging()
local old_sink_types = {};
-
+
for name, sink_maker in pairs(log_sink_types) do
old_sink_types[name] = sink_maker;
log_sink_types[name] = nil;
end
-
+
logger.reset();
local debug_mode = config.get("*", "debug");
@@ -155,12 +155,12 @@ function reload_logging()
default_timestamp = "%b %d %H:%M:%S";
logging_config = config.get("*", "log") or default_logging;
-
-
+
+
for name, sink_maker in pairs(old_sink_types) do
log_sink_types[name] = sink_maker;
end
-
+
prosody.events.fire_event("logging-reloaded");
end
@@ -179,11 +179,11 @@ local sourcewidth = 20;
function log_sink_types.stdout(config)
local timestamps = config.timestamps;
-
+
if timestamps == true then
timestamps = default_timestamp; -- Default format
end
-
+
return function (name, level, message, ...)
sourcewidth = math_max(#name+2, sourcewidth);
local namelen = #name;
@@ -200,7 +200,7 @@ end
do
local do_pretty_printing = true;
-
+
local logstyles = {};
if do_pretty_printing then
logstyles["info"] = getstyle("bold");
@@ -212,7 +212,7 @@ do
if not do_pretty_printing then
return log_sink_types.stdout(config);
end
-
+
local timestamps = config.timestamps;
if timestamps == true then
@@ -222,7 +222,7 @@ do
return function (name, level, message, ...)
sourcewidth = math_max(#name+2, sourcewidth);
local namelen = #name;
-
+
if timestamps then
io_write(os_date(timestamps), " ");
end
diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index ed75669b..f3326295 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -1,23 +1,26 @@
-- Prosody IM
-- Copyright (C) 2008-2012 Matthew Wild
-- Copyright (C) 2008-2012 Waqas Hussain
---
+--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local config = require "core.configmanager";
-local modulemanager = require "modulemanager"; -- This is necessary to avoid require loops
+local modulemanager; -- This gets set from modulemanager
local array = require "util.array";
local set = require "util.set";
local logger = require "util.logger";
local pluginloader = require "util.pluginloader";
local timer = require "util.timer";
+local resolve_relative_path = require"util.paths".resolve_relative_path;
+local measure = require "core.statsmanager".measure;
local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
local error, setmetatable, type = error, setmetatable, type;
local ipairs, pairs, select, unpack = ipairs, pairs, select, unpack;
local tonumber, tostring = tonumber, tostring;
+local require = require;
local prosody = prosody;
local hosts = prosody.hosts;
@@ -44,7 +47,7 @@ function api:get_host()
end
function api:get_host_type()
- return self.host ~= "*" and hosts[self.host].type or nil;
+ return (self.host == "*" and "global") or hosts[self.host].type or "local";
end
function api:set_global()
@@ -74,7 +77,7 @@ end
function api:has_identity(category, type, name)
for _, id in ipairs(self:get_host_items("identity")) do
if id.category == category and id.type == type and id.name == name then
- return true;
+ return true;
end
end
return false;
@@ -113,6 +116,22 @@ function api:hook_tag(xmlns, name, handler, priority)
end
api.hook_stanza = api.hook_tag; -- COMPAT w/pre-0.9
+function api:unhook(event, handler)
+ return self:unhook_object_event((hosts[self.host] or prosody).events, event, handler);
+end
+
+function api:wrap_object_event(events_object, event, handler)
+ return self:hook_object_event(assert(events_object.wrappers, "no wrappers"), event, handler);
+end
+
+function api:wrap_event(event, handler)
+ return self:wrap_object_event((hosts[self.host] or prosody).events, event, handler);
+end
+
+function api:wrap_global(event, handler)
+ return self:hook_object_event(prosody.events, event, handler, priority);
+end
+
function api:require(lib)
local f, n = pluginloader.load_code(self.name, lib..".lib.lua", self.environment);
if not f then
@@ -252,21 +271,21 @@ function api:get_option_array(name, ...)
if value == nil then
return nil;
end
-
+
if type(value) ~= "table" then
return array{ value }; -- Assume any non-list is a single-item list
end
-
+
return array():append(value); -- Clone
end
function api:get_option_set(name, ...)
local value = self:get_option_array(name, ...);
-
+
if value == nil then
return nil;
end
-
+
return set.new(value);
end
@@ -356,12 +375,40 @@ function api:get_directory()
end
function api:load_resource(path, mode)
- path = config.resolve_relative_path(self:get_directory(), path);
+ path = resolve_relative_path(self:get_directory(), path);
return io.open(path, mode);
end
function api:open_store(name, type)
- return storagemanager.open(self.host, name or self.name, type);
+ return require"core.storagemanager".open(self.host, name or self.name, type);
+end
+
+function api:measure(name, type)
+ return measure(type, "/"..self.host.."/mod_"..self.name.."/"..name);
+end
+
+function api:measure_object_event(events_object, event_name, stat_name)
+ local m = self:measure(stat_name or event_name, "duration");
+ local function handler(handlers, event_name, event_data)
+ local finished = m();
+ local ret = handlers(event_name, event_data);
+ finished();
+ return ret;
+ end
+ return self:hook_object_event(events_object, event_name, handler);
+end
+
+function api:measure_event(event_name, stat_name)
+ return self:hook_object_event((hosts[self.host] or prosody).events.wrappers, event_name, handler);
+end
+
+function api:measure_global_event(event_name, stat_name)
+ return self:hook_object_event(prosody.events.wrappers, event_name, handler);
+end
+
+function api.init(mm)
+ modulemanager = mm;
+ return api;
end
return api;
diff --git a/core/modulemanager.lua b/core/modulemanager.lua
index 4df95069..92372ac3 100644
--- a/core/modulemanager.lua
+++ b/core/modulemanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -29,7 +29,7 @@ pcall = function(f, ...)
return xpcall(function() return f(unpack(params, 1, n)) end, function(e) return tostring(e).."\n"..debug_traceback(); end);
end
-local autoload_modules = {"presence", "message", "iq", "offline", "c2s", "s2s"};
+local autoload_modules = {prosody.platform, "presence", "message", "iq", "offline", "c2s", "s2s", "s2s_auth_certs"};
local component_inheritable_modules = {"tls", "saslauth", "dialback", "iq", "s2s"};
-- We need this to let modules access the real global namespace
@@ -37,7 +37,7 @@ local _G = _G;
module "modulemanager"
-local api = _G.require "core.moduleapi"; -- Module API container
+local api = _G.require "core.moduleapi".init(_M); -- Module API container
-- [host] = { [module] = module_env }
local modulemap = { ["*"] = {} };
@@ -45,28 +45,28 @@ local modulemap = { ["*"] = {} };
-- Load modules when a host is activated
function load_modules_for_host(host)
local component = config.get(host, "component_module");
-
+
local global_modules_enabled = config.get("*", "modules_enabled");
local global_modules_disabled = config.get("*", "modules_disabled");
local host_modules_enabled = config.get(host, "modules_enabled");
local host_modules_disabled = config.get(host, "modules_disabled");
-
+
if host_modules_enabled == global_modules_enabled then host_modules_enabled = nil; end
if host_modules_disabled == global_modules_disabled then host_modules_disabled = nil; end
-
+
local global_modules = set.new(autoload_modules) + set.new(global_modules_enabled) - set.new(global_modules_disabled);
if component then
global_modules = set.intersection(set.new(component_inheritable_modules), global_modules);
end
local modules = (global_modules + set.new(host_modules_enabled)) - set.new(host_modules_disabled);
-
+
-- COMPAT w/ pre 0.8
if modules:contains("console") then
log("error", "The mod_console plugin has been renamed to mod_admin_telnet. Please update your config.");
modules:remove("console");
modules:add("admin_telnet");
end
-
+
if component then
load(host, component);
end
@@ -84,18 +84,18 @@ end);
local function do_unload_module(host, name)
local mod = get_module(host, name);
if not mod then return nil, "module-not-loaded"; end
-
+
if module_has_method(mod, "unload") then
local ok, err = call_module_method(mod, "unload");
if (not ok) and err then
log("warn", "Non-fatal error unloading module '%s' on '%s': %s", name, host, err);
end
end
-
+
for object, event, handler in mod.module.event_handlers:iter(nil, nil, nil) do
object.remove_handler(event, handler);
end
-
+
if mod.module.items then -- remove items
local events = (host == "*" and prosody.events) or hosts[host].events;
for key,t in pairs(mod.module.items) do
@@ -117,11 +117,11 @@ local function do_load_module(host, module_name, state)
elseif not hosts[host] and host ~= "*"then
return nil, "unknown-host";
end
-
+
if not modulemap[host] then
modulemap[host] = hosts[host].modules;
end
-
+
if modulemap[host][module_name] then
log("debug", "%s is already loaded for %s, so not loading again", module_name, host);
return nil, "module-already-loaded";
@@ -147,7 +147,7 @@ local function do_load_module(host, module_name, state)
end
return nil, "global-module-already-loaded";
end
-
+
local _log = logger.init(host..":"..module_name);
@@ -158,7 +158,7 @@ local function do_load_module(host, module_name, state)
local pluginenv = setmetatable({ module = api_instance }, { __index = _G });
api_instance.environment = pluginenv;
-
+
local mod, err = pluginloader.load_code(module_name, nil, pluginenv);
if not mod then
log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil");
diff --git a/core/portmanager.lua b/core/portmanager.lua
index 421d7fc6..eab2412a 100644
--- a/core/portmanager.lua
+++ b/core/portmanager.lua
@@ -9,7 +9,7 @@ local set = require "util.set";
local table = table;
local setmetatable, rawset, rawget = setmetatable, rawset, rawget;
-local type, tonumber, tostring, ipairs, pairs = type, tonumber, tostring, ipairs, pairs;
+local type, tonumber, tostring, ipairs = type, tonumber, tostring, ipairs;
local prosody = prosody;
local fire_event = prosody.events.fire_event;
@@ -72,16 +72,6 @@ prosody.events.add_handler("item-removed/net-provider", function (event)
unregister_service(item.name, item);
end);
-local function duplicate_ssl_config(ssl_config)
- local ssl_config = type(ssl_config) == "table" and ssl_config or {};
-
- local _config = {};
- for k, v in pairs(ssl_config) do
- _config[k] = v;
- end
- return _config;
-end
-
--- Public API
function activate(service_name)
@@ -89,7 +79,7 @@ function activate(service_name)
if not service_info then
return nil, "Unknown service: "..service_name;
end
-
+
local listener = service_info.listener;
local config_prefix = (service_info.config_prefix or service_name).."_";
@@ -105,7 +95,7 @@ function activate(service_name)
or listener.default_interface -- COMPAT w/pre0.9
or default_interfaces
bind_interfaces = set.new(type(bind_interfaces)~="table" and {bind_interfaces} or bind_interfaces);
-
+
local bind_ports = config.get("*", config_prefix.."ports")
or service_info.default_ports
or {service_info.default_port
@@ -115,7 +105,7 @@ function activate(service_name)
local mode, ssl = listener.default_mode or default_mode;
local hooked_ports = {};
-
+
for interface in bind_interfaces do
for port in bind_ports do
local port_number = tonumber(port);
@@ -127,24 +117,15 @@ function activate(service_name)
local err;
-- Create SSL context for this service/port
if service_info.encryption == "ssl" then
- local ssl_config = duplicate_ssl_config((config.get("*", config_prefix.."ssl") and config.get("*", config_prefix.."ssl")[interface])
- or (config.get("*", config_prefix.."ssl") and config.get("*", config_prefix.."ssl")[port])
- or config.get("*", config_prefix.."ssl")
- or (config.get("*", "ssl") and config.get("*", "ssl")[interface])
- or (config.get("*", "ssl") and config.get("*", "ssl")[port])
- or config.get("*", "ssl"));
- -- add default entries for, or override ssl configuration
- if ssl_config and service_info.ssl_config then
- for key, value in pairs(service_info.ssl_config) do
- if not service_info.ssl_config_override and not ssl_config[key] then
- ssl_config[key] = value;
- elseif service_info.ssl_config_override then
- ssl_config[key] = value;
- end
- end
- end
-
- ssl, err = certmanager.create_context(service_info.name.." port "..port, "server", ssl_config);
+ local global_ssl_config = config.get("*", "ssl") or {};
+ local prefix_ssl_config = config.get("*", config_prefix.."ssl") or global_ssl_config;
+ ssl, err = certmanager.create_context(service_info.name.." port "..port, "server",
+ service_info.ssl_config or {},
+ prefix_ssl_config[interface],
+ prefix_ssl_config[port],
+ prefix_ssl_config,
+ global_ssl_config[interface],
+ global_ssl_config[port]);
if not ssl then
log("error", "Error binding encrypted port for %s: %s", service_info.name, error_to_friendly_message(service_name, port_number, err) or "unknown error");
end
@@ -190,7 +171,7 @@ function register_service(service_name, service_info)
log("error", "Failed to activate service '%s': %s", service_name, err or "unknown error");
end
end
-
+
fire_event("service-added", { name = service_name, service = service_info });
return true;
end
diff --git a/core/rostermanager.lua b/core/rostermanager.lua
index 5e06e3f7..612a349f 100644
--- a/core/rostermanager.lua
+++ b/core/rostermanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -13,9 +13,10 @@ local log = require "util.logger".init("rostermanager");
local pairs = pairs;
local tostring = tostring;
+local type = type;
local hosts = hosts;
-local bare_sessions = bare_sessions;
+local bare_sessions = prosody.bare_sessions;
local datamanager = require "util.datamanager"
local um_user_exists = require "core.usermanager".user_exists;
@@ -54,7 +55,7 @@ function remove_from_roster(session, jid)
end
function roster_push(username, host, jid)
- local roster = jid and jid ~= "pending" and hosts[host] and hosts[host].sessions[username] and hosts[host].sessions[username].roster;
+ local roster = jid and hosts[host] and hosts[host].sessions[username] and hosts[host].sessions[username].roster;
if roster then
local item = hosts[host].sessions[username].roster[jid];
local stanza = st.iq({type="set"});
@@ -79,6 +80,21 @@ function roster_push(username, host, jid)
end
end
+local function roster_metadata(roster, err)
+ local metadata = roster[false];
+ if not metadata then
+ metadata = { broken = err or nil };
+ roster[false] = metadata;
+ end
+ if roster.pending and type(roster.pending.subscription) ~= "string" then
+ metadata.pending = roster.pending;
+ roster.pending = nil;
+ elseif not metadata.pending then
+ metadata.pending = {};
+ end
+ return metadata;
+end
+
function load_roster(username, host)
local jid = username.."@"..host;
log("debug", "load_roster: asked for: %s", jid);
@@ -94,13 +110,13 @@ function load_roster(username, host)
local data, err = datamanager.load(username, host, "roster");
roster = data or {};
if user then user.roster = roster; end
- if not roster[false] then roster[false] = { broken = err or nil }; end
+ roster_metadata(roster, err);
if roster[jid] then
roster[jid] = nil;
log("warn", "roster for %s has a self-contact", jid);
end
if not err then
- hosts[host].events.fire_event("roster-load", username, host, roster);
+ hosts[host].events.fire_event("roster-load", { username = username, host = host, roster = roster });
end
return roster, err;
end
@@ -120,15 +136,11 @@ function save_roster(username, host, roster)
--end
end
if roster then
- local metadata = roster[false];
- if not metadata then
- metadata = {};
- roster[false] = metadata;
- end
+ local metadata = roster_metadata(roster);
if metadata.version ~= true then
metadata.version = (metadata.version or 0) + 1;
end
- if roster[false].broken then return nil, "Not saving broken roster" end
+ if metadata.broken then return nil, "Not saving broken roster" end
return datamanager.store(username, host, "roster", roster);
end
log("warn", "save_roster: user had no roster to save");
@@ -176,7 +188,7 @@ function process_inbound_unsubscribe(username, host, jid)
local item = roster[jid];
local changed = nil;
if is_contact_pending_in(username, host, jid) then
- roster.pending[jid] = nil; -- TODO maybe delete roster.pending if empty?
+ roster[false].pending[jid] = nil;
changed = true;
end
if item then
@@ -213,16 +225,15 @@ end
function is_contact_pending_in(username, host, jid)
local roster = load_roster(username, host);
- return roster.pending and roster.pending[jid];
+ return roster[false].pending[jid];
end
-function set_contact_pending_in(username, host, jid, pending)
+function set_contact_pending_in(username, host, jid)
local roster = load_roster(username, host);
local item = roster[jid];
if item and (item.subscription == "from" or item.subscription == "both") then
return; -- false
end
- if not roster.pending then roster.pending = {}; end
- roster.pending[jid] = true;
+ roster[false].pending[jid] = true;
return save_roster(username, host, roster);
end
function is_contact_pending_out(username, host, jid)
@@ -272,8 +283,7 @@ function subscribed(username, host, jid)
else -- subscription == to
item.subscription = "both";
end
- roster.pending[jid] = nil;
- -- TODO maybe remove roster.pending if empty
+ roster[false].pending[jid] = nil;
return save_roster(username, host, roster);
end -- TODO else implement optional feature pre-approval (ask = subscribed)
end
@@ -282,7 +292,7 @@ function unsubscribed(username, host, jid)
local item = roster[jid];
local pending = is_contact_pending_in(username, host, jid);
if pending then
- roster.pending[jid] = nil; -- TODO maybe delete roster.pending if empty?
+ roster[false].pending[jid] = nil;
end
local subscribed;
if item then
diff --git a/core/s2smanager.lua b/core/s2smanager.lua
index 06d3f2c9..59c1831b 100644
--- a/core/s2smanager.lua
+++ b/core/s2smanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -70,14 +70,14 @@ end
function destroy_session(session, reason)
if session.destroyed then return; end
(session.log or log)("debug", "Destroying "..tostring(session.direction).." session "..tostring(session.from_host).."->"..tostring(session.to_host)..(reason and (": "..reason) or ""));
-
+
if session.direction == "outgoing" then
hosts[session.from_host].s2sout[session.to_host] = nil;
session:bounce_sendq(reason);
elseif session.direction == "incoming" then
incoming_s2s[session] = nil;
end
-
+
local event_data = { session = session, reason = reason };
if session.type == "s2sout" then
fire_event("s2sout-destroyed", event_data);
@@ -90,7 +90,7 @@ function destroy_session(session, reason)
hosts[session.to_host].events.fire_event("s2sin-destroyed", event_data);
end
end
-
+
retire_session(session, reason); -- Clean session until it is GC'd
return true;
end
diff --git a/core/sessionmanager.lua b/core/sessionmanager.lua
index 4b014d18..d833dbe5 100644
--- a/core/sessionmanager.lua
+++ b/core/sessionmanager.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -10,8 +10,8 @@ local tostring, setmetatable = tostring, setmetatable;
local pairs, next= pairs, next;
local hosts = hosts;
-local full_sessions = full_sessions;
-local bare_sessions = bare_sessions;
+local full_sessions = prosody.full_sessions;
+local bare_sessions = prosody.bare_sessions;
local logger = require "util.logger";
local log = logger.init("sessionmanager");
@@ -44,7 +44,7 @@ function new_session(conn)
session.ip = conn:ip();
local conn_name = "c2s"..tostring(session):match("[a-f0-9]+$");
session.log = logger.init(conn_name);
-
+
return session;
end
@@ -67,25 +67,26 @@ function retire_session(session)
function session.send(data) log("debug", "Discarding data sent to resting session: %s", tostring(data)); return false; end
function session.data(data) log("debug", "Discarding data received from resting session: %s", tostring(data)); end
+ session.thread = { run = function (_, data) return session.data(data) end };
return setmetatable(session, resting_session);
end
function destroy_session(session, err)
(session.log or log)("debug", "Destroying session for %s (%s@%s)%s", session.full_jid or "(unknown)", session.username or "(unknown)", session.host or "(unknown)", err and (": "..err) or "");
if session.destroyed then return; end
-
+
-- Remove session/resource from user's session list
if session.full_jid then
local host_session = hosts[session.host];
-
+
-- Allow plugins to prevent session destruction
if host_session.events.fire_event("pre-resource-unbind", {session=session, error=err}) then
return;
end
-
+
host_session.sessions[session.username].sessions[session.resource] = nil;
full_sessions[session.full_jid] = nil;
-
+
if not next(host_session.sessions[session.username].sessions) then
log("debug", "All resources of %s are now offline", session.username);
host_session.sessions[session.username] = nil;
@@ -94,7 +95,7 @@ function destroy_session(session, err)
host_session.events.fire_event("resource-unbind", {session=session, error=err});
end
-
+
retire_session(session);
end
@@ -116,10 +117,20 @@ function bind_resource(session, resource)
if session.resource then return nil, "cancel", "not-allowed", "Cannot bind multiple resources on a single connection"; end
-- We don't support binding multiple resources
+ local event_payload = { session = session, resource = resource };
+ if hosts[session.host].events.fire_event("pre-resource-bind", event_payload) == false then
+ local err = event_payload.error;
+ if err then return nil, err.type, err.condition, err.text; end
+ return nil, "cancel", "not-allowed";
+ else
+ -- In case a plugin wants to poke at it
+ resource = event_payload.resource;
+ end
+
resource = resourceprep(resource);
resource = resource ~= "" and resource or uuid_generate();
--FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
-
+
if not hosts[session.host].sessions[session.username] then
local sessions = { sessions = {} };
hosts[session.host].sessions[session.username] = sessions;
@@ -156,12 +167,12 @@ function bind_resource(session, resource)
end
end
end
-
+
session.resource = resource;
session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
hosts[session.host].sessions[session.username].sessions[resource] = session;
full_sessions[session.full_jid] = session;
-
+
local err;
session.roster, err = rm_load_roster(session.username, session.host);
if err then
@@ -176,14 +187,14 @@ function bind_resource(session, resource)
session.log("error", "Roster loading failed: %s", err);
return nil, "cancel", "internal-server-error", "Error loading roster";
end
-
+
hosts[session.host].events.fire_event("resource-bind", {session=session});
-
+
return true;
end
-function send_to_available_resources(user, host, stanza)
- local jid = user.."@"..host;
+function send_to_available_resources(username, host, stanza)
+ local jid = username.."@"..host;
local count = 0;
local user = bare_sessions[jid];
if user then
diff --git a/core/stanza_router.lua b/core/stanza_router.lua
index a2c7b396..8e86b16f 100644
--- a/core/stanza_router.lua
+++ b/core/stanza_router.lua
@@ -1,7 +1,7 @@
-- Prosody IM
-- 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.
--
@@ -46,7 +46,7 @@ local function handle_unhandled_stanza(host, origin, stanza)
if origin.send then
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
end
- elseif not((name == "features" or name == "error") and xmlns == "http://etherx.jabber.org/streams") then -- FIXME remove check once we handle S2S features
+ else
log("warn", "Unhandled %s stream element or stanza: %s; xmlns=%s: %s", origin_type, name, xmlns, tostring(stanza)); -- we didn't handle it
origin:close("unsupported-stanza-type");
end
@@ -199,7 +199,7 @@ function core_route_stanza(origin, stanza)
-- Auto-detect origin if not specified
origin = origin or hosts[from_host];
if not origin then return false; end
-
+
if hosts[host] then
-- old stanza routing code removed
core_post_stanza(origin, stanza);
diff --git a/core/statsmanager.lua b/core/statsmanager.lua
new file mode 100644
index 00000000..d6cbd2bc
--- /dev/null
+++ b/core/statsmanager.lua
@@ -0,0 +1,69 @@
+
+local stats = require "util.statistics".new();
+local config = require "core.configmanager";
+local log = require "util.logger".init("stats");
+local timer = require "util.timer";
+local fire_event = prosody.events.fire_event;
+
+local stats_config = config.get("*", "statistics_interval");
+local stats_interval = tonumber(stats_config);
+if stats_config and not stats_interval then
+ log("error", "Invalid 'statistics_interval' setting, statistics will be disabled");
+end
+
+local measure, collect;
+local latest_stats = {};
+local changed_stats = {};
+local stats_extra = {};
+
+if stats_interval then
+ log("debug", "Statistics collection is enabled every %d seconds", stats_interval);
+ function measure(type, name)
+ local f = assert(stats[type], "unknown stat type: "..type);
+ return f(name);
+ end
+
+ local mark_collection_start = measure("times", "stats.collection");
+ local mark_processing_start = measure("times", "stats.processing");
+
+ function collect()
+ local mark_collection_done = mark_collection_start();
+ fire_event("stats-update");
+ changed_stats, stats_extra = {}, {};
+ for stat_name, getter in pairs(stats.get_stats()) do
+ local type, value, extra = getter();
+ local old_value = latest_stats[stat_name];
+ latest_stats[stat_name] = value;
+ if value ~= old_value then
+ changed_stats[stat_name] = value;
+ end
+ if extra then
+ stats_extra[stat_name] = extra;
+ end
+ end
+ mark_collection_done();
+ local mark_processing_done = mark_processing_start();
+ fire_event("stats-updated", { stats = latest_stats, changed_stats = changed_stats, stats_extra = stats_extra });
+ mark_processing_done();
+ return stats_interval;
+ end
+
+ timer.add_task(stats_interval, collect);
+ prosody.events.add_handler("server-started", function () collect() end, -1);
+else
+ log("debug", "Statistics collection is disabled");
+ -- nop
+ function measure()
+ return measure;
+ end
+ function collect()
+ end
+end
+
+return {
+ measure = measure;
+ collect = collect;
+ get_stats = function ()
+ return latest_stats, changed_stats, stats_extra;
+ end;
+};
diff --git a/core/storagemanager.lua b/core/storagemanager.lua
index 1c82af6d..ad31eb80 100644
--- a/core/storagemanager.lua
+++ b/core/storagemanager.lua
@@ -1,5 +1,5 @@
-local error, type, pairs = error, type, pairs;
+local type, pairs = type, pairs;
local setmetatable = setmetatable;
local config = require "core.configmanager";
@@ -37,7 +37,7 @@ function initialize_host(host)
local item = event.item;
stores_available:set(host, item.name, item);
end);
-
+
host_session.events.add_handler("item-removed/storage-provider", function (event)
local item = event.item;
stores_available:set(host, item.name, nil);
@@ -70,7 +70,7 @@ function get_driver(host, store)
if not driver_name then
driver_name = config.get(host, "default_storage") or "internal";
end
-
+
local driver = load_driver(host, driver_name);
if not driver then
log("warn", "Falling back to null driver for %s storage on %s", store, host);
diff --git a/core/usermanager.lua b/core/usermanager.lua
index 08343bee..900531ca 100644
--- a/core/usermanager.lua
+++ b/core/usermanager.lua
@@ -10,7 +10,6 @@ local modulemanager = require "core.modulemanager";
local log = require "util.logger".init("usermanager");
local type = type;
local ipairs = ipairs;
-local pairs = pairs;
local jid_bare = require "util.jid".bare;
local jid_prep = require "util.jid".prep;
local config = require "core.configmanager";
@@ -39,7 +38,7 @@ local provider_mt = { __index = new_null_provider() };
function initialize_host(host)
local host_session = hosts[host];
if host_session.type ~= "local" then return; end
-
+
host_session.events.add_handler("item-added/auth-provider", function (event)
local provider = event.item;
local auth_provider = config.get(host, "authentication") or default_provider;
@@ -51,7 +50,7 @@ function initialize_host(host)
host_session.users = setmetatable(provider, provider_mt);
end
if host_session.users ~= nil and host_session.users.name ~= nil then
- log("debug", "host '%s' now set to use user provider '%s'", host, host_session.users.name);
+ log("debug", "Host '%s' now set to use user provider '%s'", host, host_session.users.name);
end
end);
host_session.events.add_handler("item-removed/auth-provider", function (event)
@@ -115,10 +114,10 @@ function is_admin(jid, host)
local is_admin;
jid = jid_bare(jid);
host = host or "*";
-
+
local host_admins = config.get(host, "admins");
local global_admins = config.get("*", "admins");
-
+
if host_admins and host_admins ~= global_admins then
if type(host_admins) == "table" then
for _,admin in ipairs(host_admins) do
@@ -131,7 +130,7 @@ function is_admin(jid, host)
log("error", "Option 'admins' for host '%s' is not a list", host);
end
end
-
+
if not is_admin and global_admins then
if type(global_admins) == "table" then
for _,admin in ipairs(global_admins) do
@@ -144,7 +143,7 @@ function is_admin(jid, host)
log("error", "Global option 'admins' is not a list");
end
end
-
+
-- Still not an admin, check with auth provider
if not is_admin and host ~= "*" and hosts[host].users and hosts[host].users.is_admin then
is_admin = hosts[host].users.is_admin(jid);