X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_proxy65.lua;h=5b49073071736281f75752a4e54588a293229e08;hb=e73e59584aff8cd03ae76b35f5a97c292cb84c4f;hp=efbf706a213734190cba2ef26afa27d23ba3d9d8;hpb=c7fc0a58ab8cfc45dfa8c3bca8ea7e433c4681f5;p=prosody.git

diff --git a/plugins/mod_proxy65.lua b/plugins/mod_proxy65.lua
index efbf706a..5b490730 100644
--- a/plugins/mod_proxy65.lua
+++ b/plugins/mod_proxy65.lua
@@ -11,6 +11,8 @@ module:load("proxy65", <proxy65_jid>);
 ]]--
 
 
+local module = module;
+local tostring = tostring;
 local jid_split, jid_join, jid_compare = require "util.jid".split, require "util.jid".join, require "util.jid".compare;
 local st = require "util.stanza";
 local connlisteners = require "net.connlisteners";
@@ -31,7 +33,7 @@ local connlistener = { default_port = proxy_port, default_interface = proxy_inte
 function connlistener.onincoming(conn, data)
 	local session = sessions[conn] or {};
 	
-	if session.setup == nil and data ~= nil and data:byte(1) == 0x05 and data:len() > 2 then
+	if session.setup == nil and data ~= nil and data:byte(1) == 0x05 and #data > 2 then
 		local nmethods = data:byte(2);
 		local methods = data:sub(3);
 		local supported = false;
@@ -61,7 +63,7 @@ function connlistener.onincoming(conn, data)
 				return;
 			end
 		end
-		if data ~= nil and data:len() == 0x2F and  -- 40 == length of SHA1 HASH, and 7 other bytes => 47 => 0x2F
+		if data ~= nil and #data == 0x2F and  -- 40 == length of SHA1 HASH, and 7 other bytes => 47 => 0x2F
 			data:byte(1) == 0x05 and -- SOCKS5 has 5 in first byte
 			data:byte(2) == 0x01 and -- CMD must be 1
 			data:byte(3) == 0x00 and -- RSV must be 0
@@ -84,7 +86,7 @@ function connlistener.onincoming(conn, data)
 				server.link(conn, transfers[sha].target, max_buffer_size);
 				server.link(transfers[sha].target, conn, max_buffer_size);
 			end
-			conn:write(string.char(5, 0, 0, 3, sha:len()) .. sha .. string.char(0, 0)); -- VER, REP, RSV, ATYP, BND.ADDR (sha), BND.PORT (2 Byte)
+			conn:write(string.char(5, 0, 0, 3, #sha) .. sha .. string.char(0, 0)); -- VER, REP, RSV, ATYP, BND.ADDR (sha), BND.PORT (2 Byte)
 			conn:lock_read(true)
 		else
 			module:log("warn", "Neither data transfer nor initial connect of a participator of a transfer.")
@@ -115,6 +117,9 @@ function connlistener.ondisconnect(conn, err)
 	end
 end
 
+module:add_identity("proxy", "bytestreams", name);
+module:add_feature("http://jabber.org/protocol/bytestreams");
+
 module:hook("iq-get/host/http://jabber.org/protocol/disco#info:query", function(event)
 	local origin, stanza = event.origin, event.stanza;
 	local reply = replies_cache.disco_info;
@@ -190,15 +195,12 @@ module.unload = function()
 end
 
 local function set_activation(stanza)
-	local from, to, sid, reply = nil;
-	from = stanza.attr.from;
-	if stanza.tags[1] ~= nil and tostring(stanza.tags[1].name) == "query" then
-		if stanza.tags[1].attr ~= nil then
-			sid = stanza.tags[1].attr.sid;
-		end
-		if stanza.tags[1].tags[1] ~= nil and tostring(stanza.tags[1].tags[1].name) == "activate" then
-			to = stanza.tags[1].tags[1][1];
-		end
+	local to, reply;
+	local from = stanza.attr.from;
+	local query = stanza.tags[1];
+	local sid = query.attr.sid;
+	if query.tags[1] and query.tags[1].name == "activate" then
+		to = query.tags[1][1];
 	end
 	if from ~= nil and to ~= nil and sid ~= nil then
 		reply = st.iq({type="result", from=host, to=from});