Adding a note for possible round trip savings.
--- a/util/sasl/digest-md5.lua Fri Nov 13 11:24:22 2009 +0100
+++ b/util/sasl/digest-md5.lua Fri Nov 13 14:31:03 2009 +0100
@@ -214,6 +214,7 @@
KD = HA1..":"..response["nonce"]..":"..response["nc"]..":"..response["cnonce"]..":"..response["qop"]..":"..HA2
local rspauth = md5(KD, true);
self.authenticated = true;
+ --TODO: considering sending the rspauth in a success node for saving one roundtrip; allowed according to http://tools.ietf.org/html/draft-saintandre-rfc3920bis-09#section-7.3.6
return "challenge", serialize({rspauth = rspauth});
else
return "failure", "not-authorized", "The response provided by the client doesn't match the one we calculated."