X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=core%2Fstanza_router.lua;h=ad312b850ef16d4dbe2ae7e70c5ba2b92fd9c6b2;hb=23c6f9b64369d6ac527c8e03bea3ad81d31fbe80;hp=9d7bb36ab7a30e677fe4ec01bddbd94712fdf596;hpb=661beb6cdd0c8b9152195b3c7366e14e4d5e623d;p=prosody.git

diff --git a/core/stanza_router.lua b/core/stanza_router.lua
index 9d7bb36a..ad312b85 100644
--- a/core/stanza_router.lua
+++ b/core/stanza_router.lua
@@ -1,4 +1,4 @@
--- Prosody IM v0.4
+-- Prosody IM
 -- Copyright (C) 2008-2009 Matthew Wild
 -- Copyright (C) 2008-2009 Waqas Hussain
 -- 
@@ -8,7 +8,7 @@
 
 local log = require "util.logger".init("stanzarouter")
 
-local hosts = _G.hosts;
+local hosts = _G.prosody.hosts;
 local tostring = tostring;
 local st = require "util.stanza";
 local send_s2s = require "core.s2smanager".send_to_host;
@@ -17,6 +17,9 @@ local component_handle_stanza = require "core.componentmanager".handle_stanza;
 local jid_split = require "util.jid".split;
 local jid_prepped_split = require "util.jid".prepped_split;
 
+local full_sessions = _G.prosody.full_sessions;
+local bare_sessions = _G.prosody.bare_sessions;
+
 function core_process_stanza(origin, stanza)
 	(origin.log or log)("debug", "Received[%s]: %s", origin.type, stanza:top_tag())
 
@@ -26,7 +29,8 @@ function core_process_stanza(origin, stanza)
 	-- TODO verify validity of stanza (as well as JID validity)
 	if stanza.attr.type == "error" and #stanza.tags == 0 then return; end -- TODO invalid stanza, log
 	if stanza.name == "iq" then
-		if (stanza.attr.type == "set" or stanza.attr.type == "get") and #stanza.tags ~= 1 then
+		if not stanza.attr.id then stanza.attr.id = ""; end -- COMPAT Jabiru doesn't send the id attribute on roster requests
+		if (stanza.attr.type == "set" or stanza.attr.type == "get") and (#stanza.tags ~= 1) then
 			origin.send(st.error_reply(stanza, "modify", "bad-request"));
 			return;
 		end
@@ -110,7 +114,7 @@ function core_process_stanza(origin, stanza)
 			end
 			if h.events.fire_event(event, {origin = origin, stanza = stanza}) then return; end
 		end
-		if host and not hosts[host] then host = nil; end -- workaround for a Pidgin bug which sets 'to' to the SRV result
+		if host and not hosts[host] then host = nil; end -- COMPAT: workaround for a Pidgin bug which sets 'to' to the SRV result
 		modules_handle_stanza(host or origin.host or origin.to_host, origin, stanza);
 	end
 end
@@ -139,7 +143,7 @@ function core_post_stanza(origin, stanza)
 	end
 
 	local event_data = {origin=origin, stanza=stanza};
-	if origin.full_jid then -- c2s connection
+	if origin.full_jid == stanza.attr.from then -- c2s connection
 		if hosts[origin.host].events.fire_event('pre-'..stanza.name..to_type, event_data) then return; end -- do preprocessing
 	end
 	local h = hosts[to_bare] or hosts[host or origin.host];
@@ -150,11 +154,7 @@ function core_post_stanza(origin, stanza)
 			component_handle_stanza(origin, stanza);
 			return;
 		end
-		if not modules_handle_stanza(h.host, origin, stanza) then
-			if stanza.attr.xmlns == "jabber:client" and stanza.attr.type ~= "result" and stanza.attr.type ~= "error" then
-				origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
-			end
-		end
+		modules_handle_stanza(h.host, origin, stanza);
 	else
 		core_route_stanza(origin, stanza);
 	end
@@ -173,12 +173,19 @@ function core_route_stanza(origin, stanza)
 		core_post_stanza(origin, stanza);
 	elseif origin.type == "c2s" then
 		-- Remote host
-		local xmlns = stanza.attr.xmlns;
-		--stanza.attr.xmlns = "jabber:server";
-		stanza.attr.xmlns = nil;
-		log("debug", "sending s2s stanza: %s", tostring(stanza));
-		send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors
-		stanza.attr.xmlns = xmlns; -- reset
+		if not hosts[from_host] then
+			log("error", "No hosts[from_host] (please report): %s", tostring(stanza));
+		end
+		if (not hosts[from_host]) or (not hosts[from_host].disallow_s2s) then
+			local xmlns = stanza.attr.xmlns;
+			--stanza.attr.xmlns = "jabber:server";
+			stanza.attr.xmlns = nil;
+			log("debug", "sending s2s stanza: %s", tostring(stanza.top_tag and stanza:top_tag()) or stanza);
+			send_s2s(origin.host, host, stanza); -- TODO handle remote routing errors
+			stanza.attr.xmlns = xmlns; -- reset
+		else
+			core_route_stanza(hosts[from_host], st.error_reply(stanza, "cancel", "not-allowed", "Communication with remote servers is not allowed"));
+		end
 	elseif origin.type == "component" or origin.type == "local" then
 		-- Route via s2s for components and modules
 		log("debug", "Routing outgoing stanza for %s to %s", from_host, host);