prosody
45a81d6d8777

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Software / code / prosody

Changeset

1712:45a81d6d8777

Merge waqas with Tobias. Eww.
author Matthew Wild <mwild1@gmail.com>
date Tue, 18 Aug 2009 13:03:35 +0100
parents 1686:232c2bf155c7 (current diff) 1711:00ad2488ef0b (diff)
children 1713:252afc358000
files core/discomanager.lua plugins/mod_posix.lua util/discohelper.lua
diffstat 9 files changed, 93 insertions(+), 248 deletions(-) [+]
line wrap: on
line diff
--- a/core/componentmanager.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/core/componentmanager.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -6,8 +6,6 @@
 -- COPYING file in the source package for more information.
 --
 
-
-
 local prosody = prosody;
 local log = require "util.logger".init("componentmanager");
 local configmanager = require "core.configmanager";
@@ -25,14 +23,6 @@
 
 local disco_items = require "util.multitable".new();
 local NULL = {};
-require "core.discomanager".addDiscoItemsHandler("*host", function(reply, to, from, node)
-	if #node == 0 and hosts[to] then
-		for jid in pairs(disco_items:get(to) or NULL) do
-			reply:tag("item", {jid = jid}):up();
-		end
-		return true;
-	end
-end);
 
 prosody.events.add_handler("server-starting", function () core_route_stanza = _G.core_route_stanza; end);
 
@@ -138,4 +128,8 @@
 	components[host] = handler;
 end
 
+function get_children(host)
+	return disco_items:get(host) or NULL;
+end
+
 return _M;
--- a/core/discomanager.lua	Sun Aug 16 21:41:53 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
--- 
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-
-local helper = require "util.discohelper".new();
-local hosts = hosts;
-local jid_split = require "util.jid".split;
-local jid_bare = require "util.jid".bare;
-local usermanager_user_exists = require "core.usermanager".user_exists;
-local rostermanager_is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
-local print = print;
-
-do
-	helper:addDiscoInfoHandler("*host", function(reply, to, from, node)
-		if hosts[to] then
-			reply:tag("identity", {category="server", type="im", name="Prosody"}):up();
-			return true;
-		end
-	end);
-	helper:addDiscoInfoHandler("*node", function(reply, to, from, node)
-		local node, host = jid_split(to);
-		if hosts[host] and rostermanager_is_contact_subscribed(node, host, jid_bare(from)) then
-			reply:tag("identity", {category="account", type="registered"}):up();
-			return true;
-		end
-	end);
-	helper:addDiscoItemsHandler("*host", function(reply, to, from, node)
-		if hosts[to] and hosts[to].type == "local" then
-			return true;
-		end
-	end);
-end
-
-module "discomanager"
-
-function handle(stanza)
-	return helper:handle(stanza);
-end
-
-function addDiscoItemsHandler(jid, func)
-	return helper:addDiscoItemsHandler(jid, func);
-end
-
-function addDiscoInfoHandler(jid, func)
-	return helper:addDiscoInfoHandler(jid, func);
-end
-
-function set(plugin, var, origin)
-	-- TODO handle origin and host based on plugin.
-	local handler = function(reply, to, from, node) -- service discovery
-		if #node == 0 then
-			reply:tag("feature", {var = var}):up();
-			return true;
-		end
-	end
-	addDiscoInfoHandler("*node", handler);
-	addDiscoInfoHandler("*host", handler);
-end
-
-return _M;
--- a/core/modulemanager.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/core/modulemanager.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -6,13 +6,10 @@
 -- COPYING file in the source package for more information.
 --
 
-
-
 local plugin_dir = CFG_PLUGINDIR or "./plugins/";
 
 local logger = require "util.logger";
 local log = logger.init("modulemanager");
-local addDiscoInfoHandler = require "core.discomanager".addDiscoInfoHandler;
 local eventmanager = require "core.eventmanager";
 local config = require "core.configmanager";
 local multitable_new = require "util.multitable".new;
@@ -50,8 +47,6 @@
 
 local modulehelpers = setmetatable({}, { __index = _G });
 
-local features_table = multitable_new();
-local identities_table = multitable_new();
 local handler_table = multitable_new();
 local hooked = multitable_new();
 local hooks = multitable_new();
@@ -171,8 +166,6 @@
 		end
 	end
 	modulemap[host][name] = nil;
-	features_table:remove(host, name);
-	identities_table:remove(host, name);
 	local params = handler_table:get(host, name); -- , {module.host, origin_type, tag, xmlns}
 	for _, param in pairs(params or NULL) do
 		local handlers = stanza_handlers:get(param[1], param[2], param[3], param[4]);
@@ -328,50 +321,11 @@
 	self:add_handler(origin_type, "iq", xmlns, handler);
 end
 
-addDiscoInfoHandler("*host", function(reply, to, from, node)
-	if #node == 0 then
-		local done = {};
-		for module, identities in pairs(identities_table:get(to) or NULL) do -- for each module
-			for identity, attr in pairs(identities) do
-				if not done[identity] then
-					reply:tag("identity", attr):up(); -- TODO cache
-					done[identity] = true;
-				end
-			end
-		end
-		for module, identities in pairs(identities_table:get("*") or NULL) do -- for each module
-			for identity, attr in pairs(identities) do
-				if not done[identity] then
-					reply:tag("identity", attr):up(); -- TODO cache
-					done[identity] = true;
-				end
-			end
-		end
-		for module, features in pairs(features_table:get(to) or NULL) do -- for each module
-			for feature in pairs(features) do
-				if not done[feature] then
-					reply:tag("feature", {var = feature}):up(); -- TODO cache
-					done[feature] = true;
-				end
-			end
-		end
-		for module, features in pairs(features_table:get("*") or NULL) do -- for each module
-			for feature in pairs(features) do
-				if not done[feature] then
-					reply:tag("feature", {var = feature}):up(); -- TODO cache
-					done[feature] = true;
-				end
-			end
-		end
-		return next(done) ~= nil;
-	end
-end);
-
 function api:add_feature(xmlns)
-	features_table:set(self.host, self.name, xmlns, true);
+	self:add_item("feature", xmlns);
 end
-function api:add_identity(category, type)
-	identities_table:set(self.host, self.name, category.."\0"..type, {category = category, type = type});
+function api:add_identity(category, type, name)
+	self:add_item("identity", {category = category, type = type, name = name});
 end
 
 local event_hook = function(host, mod_name, event_name, ...)
@@ -422,6 +376,38 @@
 	return config.get(self.host, self.name, name) or config.get(self.host, "core", name) or default_value;
 end
 
+local t_remove = _G.table.remove;
+local module_items = multitable_new();
+function api:add_item(key, value)
+	self.items = self.items or {};
+	self.items[key] = self.items[key] or {};
+	t_insert(self.items[key], value);
+	self:fire_event("item-added/"..key, {source = self, item = value});
+end
+function api:remove_item(key, value)
+	local t = self.items and self.items[key] or NULL;
+	for i = #t,1,-1 do
+		if t[i] == value then
+			t_remove(self.items[key], i);
+			self:fire_event("item-removed/"..key, {source = self, item = value});
+			return value;
+		end
+	end
+end
+
+function api:get_host_items(key)
+	local result = {};
+	for mod_name, module in pairs(modulemap[self.host]) do
+		module = module.module;
+		if module.items then
+			for _, item in ipairs(module.items[key] or NULL) do
+				t_insert(result, item);
+			end
+		end
+	end
+	return result;
+end
+
 --------------------------------------------------------------------
 
 local actions = {};
--- a/plugins/mod_disco.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/plugins/mod_disco.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -6,16 +6,47 @@
 -- COPYING file in the source package for more information.
 --
 
-
+local componentmanager_get_children = require "core.componentmanager".get_children;
+local st = require "util.stanza"
 
-local discomanager_handle = require "core.discomanager".handle;
-
+module:add_identity("server", "im", "Prosody"); -- FIXME should be in the non-existing mod_router
 module:add_feature("http://jabber.org/protocol/disco#info");
 module:add_feature("http://jabber.org/protocol/disco#items");
 
-module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#info", function (session, stanza)
-	session.send(discomanager_handle(stanza));
+module:hook("iq/host/http://jabber.org/protocol/disco#info:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+
+	local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info");
+	local done = {};
+	for _,identity in ipairs(module:get_host_items("identity")) do
+		local identity_s = identity.category.."\0"..identity.type;
+		if not done[identity_s] then
+			reply:tag("identity", identity):up();
+			done[identity_s] = true;
+		end
+	end
+	for _,feature in ipairs(module:get_host_items("feature")) do
+		if not done[feature] then
+			reply:tag("feature", {var=feature}):up();
+			done[feature] = true;
+		end
+	end
+	origin.send(reply);
+	return true;
 end);
-module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#items", function (session, stanza)
-	session.send(discomanager_handle(stanza));
+module:hook("iq/host/http://jabber.org/protocol/disco#items:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+
+	local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#items");
+	for jid in pairs(componentmanager_get_children(module.host)) do
+		reply:tag("item", {jid = jid}):up();
+	end
+	origin.send(reply);
+	return true;
 end);
--- a/plugins/mod_legacyauth.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/plugins/mod_legacyauth.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -11,8 +11,7 @@
 local st = require "util.stanza";
 local t_concat = table.concat;
 
-local config = require "core.configmanager";
-local secure_auth_only = config.get(module:get_host(), "core", "require_encryption");
+local secure_auth_only = module:get_option("require_encryption");
 
 local sessionmanager = require "core.sessionmanager";
 local usermanager = require "core.usermanager";
@@ -43,11 +42,9 @@
 					:tag("username"):up()
 					:tag("password"):up()
 					:tag("resource"):up());
-				return true;			
 			else
 				username, password, resource = t_concat(username), t_concat(password), t_concat(resource);
 				local reply = st.reply(stanza);
-				require "core.usermanager"
 				if usermanager.validate_credentials(session.host, username, password) then
 					-- Authentication successful!
 					local success, err = sessionmanager.make_authenticated(session, username);
@@ -56,19 +53,13 @@
 						success, err_type, err, err_msg = sessionmanager.bind_resource(session, resource);
 						if not success then
 							session.send(st.error_reply(stanza, err_type, err, err_msg));
-							return true;
+							return true; -- FIXME need to unauthenticate here
 						end
 					end
 					session.send(st.reply(stanza));
-					return true;
 				else
-					local reply = st.reply(stanza);
-					reply.attr.type = "error";
-					reply:tag("error", { code = "401", type = "auth" })
-						:tag("not-authorized", { xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas" });
-					session.send(reply);
-					return true;
+					session.send(st.error_reply(stanza, "auth", "not-authorized"));
 				end
 			end
-			
+			return true;
 		end);
--- a/plugins/mod_pep.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/plugins/mod_pep.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -25,7 +25,7 @@
 local recipients = {};
 local hash_map = {};
 
-module:add_identity("pubsub", "pep");
+module:add_identity("pubsub", "pep", "Prosody");
 module:add_feature("http://jabber.org/protocol/pubsub#publish");
 
 local function publish(session, node, item)
--- a/plugins/mod_posix.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/plugins/mod_posix.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -17,7 +17,6 @@
 	module:log("warn", "Couldn't load signal library, won't respond to SIGTERM");
 end
 
-local config_get = require "core.configmanager".get;
 local logger_set = require "util.logger".setwriter;
 
 local prosody = _G.prosody;
@@ -26,8 +25,8 @@
 
 -- Allow switching away from root, some people like strange ports.
 module:add_event_hook("server-started", function ()
-		local uid = config_get("*", "core", "setuid");
-		local gid = config_get("*", "core", "setgid");
+		local uid = module:get_option("setuid");
+		local gid = module:get_option("setgid");
 		if gid then
 			local success, msg = pposix.setgid(gid);
 			if success then
@@ -50,9 +49,9 @@
 
 -- Don't even think about it!
 module:add_event_hook("server-starting", function ()
-		local suid = config_get("*", "core", "setuid");
+		local suid = module:get_option("setuid");
 		if not suid or suid == 0 or suid == "root" then
-			if pposix.getuid() == 0 and not config_get("*", "core", "run_as_root") then
+			if pposix.getuid() == 0 and not module:get_option("run_as_root") then
 				module:log("error", "Danger, Will Robinson! Prosody doesn't need to be run as root, so don't do it!");
 				module:log("error", "For more information on running Prosody as root, see http://prosody.im/doc/root");
 				prosody.shutdown("Refusing to run as root");
@@ -73,7 +72,7 @@
 	if pidfile_written then
 		remove_pidfile();
 	end
-	local pidfile = config_get("*", "core", "pidfile");
+	local pidfile = module:get_option("pidfile");
 	if pidfile then
 		local pf, err = io.open(pidfile, "w+");
 		if not pf then
@@ -103,7 +102,7 @@
 end
 require "core.loggingmanager".register_sink_type("syslog", syslog_sink_maker);
 
-if not config_get("*", "core", "no_daemonize") then
+if not module:get_option("no_daemonize") then
 	local function daemonize_server()
 		local ok, ret = pposix.daemonize();
 		if not ok then
--- a/plugins/mod_register.lua	Sun Aug 16 21:41:53 2009 +0100
+++ b/plugins/mod_register.lua	Tue Aug 18 13:03:35 2009 +0100
@@ -9,7 +9,6 @@
 
 local hosts = _G.hosts;
 local st = require "util.stanza";
-local config = require "core.configmanager";
 local datamanager = require "util.datamanager";
 local usermanager_user_exists = require "core.usermanager".user_exists;
 local usermanager_create_user = require "core.usermanager".create_user;
@@ -90,16 +89,16 @@
 end);
 
 local recent_ips = {};
-local min_seconds_between_registrations = config.get(module.host, "core", "min_seconds_between_registrations");
-local whitelist_only = config.get(module.host, "core", "whitelist_registration_only");
-local whitelisted_ips = config.get(module.host, "core", "registration_whitelist") or { "127.0.0.1" };
-local blacklisted_ips = config.get(module.host, "core", "registration_blacklist") or {};
+local min_seconds_between_registrations = module:get_option("min_seconds_between_registrations");
+local whitelist_only = module:get_option("whitelist_registration_only");
+local whitelisted_ips = module:get_option("registration_whitelist") or { "127.0.0.1" };
+local blacklisted_ips = module:get_option("registration_blacklist") or {};
 
 for _, ip in ipairs(whitelisted_ips) do whitelisted_ips[ip] = true; end
 for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end
 
 module:add_iq_handler("c2s_unauthed", "jabber:iq:register", function (session, stanza)
-	if config.get(module.host, "core", "allow_registration") == false then
+	if module:get_option("allow_registration") == false then
 		session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
 	elseif stanza.tags[1].name == "query" then
 		local query = stanza.tags[1];
--- a/util/discohelper.lua	Sun Aug 16 21:41:53 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
--- 
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-
-local t_insert = table.insert;
-local jid_split = require "util.jid".split;
-local ipairs = ipairs;
-local st = require "util.stanza";
-
-module "discohelper";
-
-local function addDiscoItemsHandler(self, jid, func)
-	if self.item_handlers[jid] then
-		t_insert(self.item_handlers[jid], func);
-	else
-		self.item_handlers[jid] = {func};
-	end
-end
-
-local function addDiscoInfoHandler(self, jid, func)
-	if self.info_handlers[jid] then
-		t_insert(self.info_handlers[jid], func);
-	else
-		self.info_handlers[jid] = {func};
-	end
-end
-
-local function handle(self, stanza)
-	if stanza.name == "iq" and stanza.tags[1].name == "query" then
-		local query = stanza.tags[1];
-		local to = stanza.attr.to;
-		local from = stanza.attr.from
-		local node = query.attr.node or "";
-		local to_node, to_host = jid_split(to);
-
-		local reply = st.reply(stanza):query(query.attr.xmlns);
-		local handlers;
-		if query.attr.xmlns == "http://jabber.org/protocol/disco#info" then -- select handler set
-			handlers = self.info_handlers;
-		elseif query.attr.xmlns == "http://jabber.org/protocol/disco#items" then
-			handlers = self.item_handlers;
-		end
-		local handler;
-		local found; -- to keep track of any handlers found
-		if to_node then -- handlers which get called always
-			handler = handlers["*node"];
-		else
-			handler = handlers["*host"];
-		end
-		if handler then -- call always called handler
-			for _, h in ipairs(handler) do
-				if h(reply, to, from, node) then found = true; end
-			end
-		end
-		handler = handlers[to]; -- get the handler
-		if not handler then -- if not found then use default handler
-			if to_node then
-				handler = handlers["*defaultnode"];
-			else
-				handler = handlers["*defaulthost"];
-			end
-		end
-		if handler then
-			for _, h in ipairs(handler) do
-				if h(reply, to, from, node) then found = true; end
-			end
-		end
-		if found then return reply; end -- return the reply if there was one
-		return st.error_reply(stanza, "cancel", "service-unavailable");
-	end
-end
-
-function new()
-	return {
-		item_handlers = {};
-		info_handlers = {};
-		addDiscoItemsHandler = addDiscoItemsHandler;
-		addDiscoInfoHandler = addDiscoInfoHandler;
-		handle = handle;
-	};
-end
-
-return _M;