From 1e72875d5263b9478b257b27a3784dcd7fc4dcc3 Mon Sep 17 00:00:00 2001 From: Tobias Markmann Date: Sat, 15 Jan 2011 17:59:15 +0100 Subject: Check whether we support the proposed channel binding type. --- util/sasl/scram.lua | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'util/sasl') diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua index fbe3547b..76e9c152 100644 --- a/util/sasl/scram.lua +++ b/util/sasl/scram.lua @@ -137,6 +137,11 @@ local function scram_gen(hash_name, H_f, HMAC_f) if string.sub(self.state.gs2_cbind_flag, 0, 1) == "y" then return "failure", "malformed-request"; end + + -- check whether we support the proposed channel binding type + if not self.profile.cb[self.state.gs2_cbind_name] then + return "failure", "malformed-request", "Proposed channel binding type isn't supported."; + end else if self.state.gs2_cbind_flag ~= "n" and self.state.gs2_cbind_flag ~= "y" then return "failure", "malformed-request"; -- cgit v1.2.3