--- a/plugins/mod_s2s/mod_s2s.lua	Fri Jul 25 13:54:27 2014 +0100
+++ b/plugins/mod_s2s/mod_s2s.lua	Fri Jul 25 20:41:54 2014 +0200
@@ -243,39 +243,6 @@
 		cert = conn:getpeercertificate()
 	end
 
-	if cert then
-		local chain_valid, errors;
-		if conn.getpeerverification then
-			chain_valid, errors = conn:getpeerverification();
-		elseif conn.getpeerchainvalid then -- COMPAT mw/luasec-hg
-			chain_valid, errors = conn:getpeerchainvalid();
-			errors = (not chain_valid) and { { errors } } or nil;
-		else
-			chain_valid, errors = false, { { "Chain verification not supported by this version of LuaSec" } };
-		end
-		-- Is there any interest in printing out all/the number of errors here?
-		if not chain_valid then
-			(session.log or log)("debug", "certificate chain validation result: invalid");
-			for depth, t in pairs(errors or NULL) do
-				(session.log or log)("debug", "certificate error(s) at depth %d: %s", depth-1, table.concat(t, ", "))
-			end
-			session.cert_chain_status = "invalid";
-		else
-			(session.log or log)("debug", "certificate chain validation result: valid");
-			session.cert_chain_status = "valid";
-
-			-- We'll go ahead and verify the asserted identity if the
-			-- connecting server specified one.
-			if host then
-				if cert_verify_identity(host, "xmpp-server", cert) then
-					session.cert_identity_status = "valid"
-				else
-					session.cert_identity_status = "invalid"
-				end
-				(session.log or log)("debug", "certificate identity validation result: %s", session.cert_identity_status);
-			end
-		end
-	end
 	return module:fire_event("s2s-check-certificate", { host = host, session = session, cert = cert });
 end