# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1661681572 -3600
# Node ID c83ce822f1052e6d8a8d5c712b80a71bb9f9edbc
# Parent  ed2a9a4c4f01104a1e7d81da12c31a954f4759e9
mod_sasl2: Fix <challenge> generation

- We are just adding child text data, so the correct method is :text()
- The data should be base64-encoded, but it was being sent raw

diff -r ed2a9a4c4f01 -r c83ce822f105 mod_sasl2/mod_sasl2.lua
--- a/mod_sasl2/mod_sasl2.lua	Sun Aug 28 11:11:50 2022 +0100
+++ b/mod_sasl2/mod_sasl2.lua	Sun Aug 28 11:12:52 2022 +0100
@@ -82,7 +82,7 @@
 module:hook("sasl2/c2s/challenge", function (event)
 	local session = event.session;
 	session.send(st.stanza("challenge", { xmlns = xmlns_sasl2 })
-		:text_tag(event.message));
+		:text(base64.encode(event.message)));
 end);
 
 module:hook("sasl2/c2s/success", function (event)