X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;ds=sidebyside;f=plugins%2Fmod_tls.lua;h=c79227e1748bb673a278cb09d6a736afc6fafcab;hb=6a529b2e925a4bd641d5139af95d7cd36783b832;hp=67d8d5d771984bd1df4dd485b124f6fb3c7e4258;hpb=f0ced6aaff88f4efcb898aa22cf5b2055c469452;p=prosody.git

diff --git a/plugins/mod_tls.lua b/plugins/mod_tls.lua
index 67d8d5d7..c79227e1 100644
--- a/plugins/mod_tls.lua
+++ b/plugins/mod_tls.lua
@@ -1,15 +1,18 @@
 -- 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.
 --
 
+local config = require "core.configmanager";
+local create_context = require "core.certmanager".create_context;
 local st = require "util.stanza";
 
 local secure_auth_only = module:get_option("c2s_require_encryption") or module:get_option("require_encryption");
 local secure_s2s_only = module:get_option("s2s_require_encryption");
+local allow_s2s_tls = module:get_option("s2s_allow_encryption") ~= false;
 
 local xmlns_starttls = 'urn:ietf:params:xml:ns:xmpp-tls';
 local starttls_attr = { xmlns = xmlns_starttls };
@@ -26,9 +29,11 @@ local host = hosts[module.host];
 
 local function can_do_tls(session)
 	if session.type == "c2s_unauthed" then
-		return session.username and session.conn.starttls and host.ssl_ctx_in;
-	elseif session.type == "s2sin_unauthed" then
-		return session.to_host and session.conn.starttls and host.ssl_ctx_in;
+		return session.conn.starttls and host.ssl_ctx_in;
+	elseif session.type == "s2sin_unauthed" and allow_s2s_tls then
+		return session.conn.starttls and host.ssl_ctx_in;
+	elseif session.direction == "outgoing" and allow_s2s_tls then
+		return session.conn.starttls and host.ssl_ctx;
 	end
 	return false;
 end
@@ -69,7 +74,7 @@ end);
 -- For s2sout connections, start TLS if we can
 module:hook_stanza("http://etherx.jabber.org/streams", "features", function (session, stanza)
 	module:log("debug", "Received features element");
-	if session.conn.starttls and stanza:child_with_ns(xmlns_starttls) then
+	if can_do_tls(session) and stanza:child_with_ns(xmlns_starttls) then
 		module:log("%s is offering TLS, taking up the offer...", session.to_host);
 		session.sends2s("<starttls xmlns='"..xmlns_starttls.."'/>");
 		return true;
@@ -80,7 +85,23 @@ module:hook_stanza(xmlns_starttls, "proceed", function (session, stanza)
 	module:log("debug", "Proceeding with TLS on s2sout...");
 	session:reset_stream();
 	local ssl_ctx = session.from_host and hosts[session.from_host].ssl_ctx or global_ssl_ctx;
-	session.conn:starttls(ssl_ctx, true);
+	session.conn:starttls(ssl_ctx);
 	session.secure = false;
 	return true;
 end);
+
+function module.load()
+	local global_ssl_config = config.get("*", "core", "ssl");
+	local ssl_config = config.get(module.host, "core", "ssl");
+	local base_host = module.host:match("%.(.*)");
+	if ssl_config == global_ssl_config and hosts[base_host] then
+		ssl_config = config.get(base_host, "core", "ssl");
+	end
+	host.ssl_ctx = create_context(host.host, "client", ssl_config); -- for outgoing connections
+	host.ssl_ctx_in = create_context(host.host, "server", ssl_config); -- for incoming connections
+end
+
+function module.unload()
+	host.ssl_ctx = nil;
+	host.ssl_ctx_in = nil;
+end