# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1411494070 -7200
# Node ID e5945fb5b71f5c1e5dfac898aaaf2851716713eb
# Parent  436a670a01897f179e13d2a4ad3d203ba0f9f0a3
mod_s2s: Close s2s connections that can not proceed due to mod_dialback not being present

diff -r 436a670a0189 -r e5945fb5b71f plugins/mod_s2s/mod_s2s.lua
--- a/plugins/mod_s2s/mod_s2s.lua	Tue Sep 23 19:29:14 2014 +0200
+++ b/plugins/mod_s2s/mod_s2s.lua	Tue Sep 23 19:41:10 2014 +0200
@@ -154,6 +154,10 @@
 			-- so the stream is ready for stanzas.  RFC 6120 Section 4.3
 			mark_connected(session);
 			return true;
+		elseif not session.dialback_verifying then
+			session.log("warn", "No SASL EXTERNAL offer and Dialback doesn't seem to be enabled, giving up");
+			session:close();
+			return false;
 		end
 	end, -1);
 end