mod_turncredentials: use smarter timestamp expiry from draft-uberti-behave-turn-rest-00
--- a/mod_turncredentials/mod_turncredentials.lua Wed Aug 21 19:03:16 2013 +0200
+++ b/mod_turncredentials/mod_turncredentials.lua Wed Aug 28 10:31:15 2013 +0100
@@ -9,6 +9,7 @@
local secret = module:get_option("turncredentials_secret") or false;
local host = module:get_option("turncredentials_host") or false -- use ip addresses here to avoid further dns lookup latency
local port = module:get_option("turncredentials_port") or 3478
+local ttl = module:get_option("turncredentials_ttl") or 86400
if not (secret and host) then
module:log("error", "turncredentials not configured");
return;
@@ -19,12 +20,12 @@
if stanza.attr.type ~= "get" or stanza.tags[1].name ~= "services" or origin.type ~= "c2s" then
return;
end
- local now = os_time();
+ local now = os_time() + ttl;
local userpart = tostring(now);
local nonce = base64.encode(hmac_sha1(secret, tostring(userpart), false));
origin.send(st.reply(stanza):tag("services", {xmlns = "urn:xmpp:extdisco:1"})
:tag("service", { type = "stun", host = host, port = port }):up()
- :tag("service", { type = "turn", host = host, port = port, username = userpart, password = nonce }):up()
+ :tag("service", { type = "turn", host = host, port = port, username = userpart, password = nonce, ttl = ttl}):up()
);
return true;
end);