From fed00a0c1761f12ea96217dcdbb40b114221dd07 Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Mon, 5 Sep 2011 13:04:26 +0200
Subject: [PATCH] Fix SCRAM auth of uppercase passwords (EJAB-1196)

---
 src/scram.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/scram.erl b/src/scram.erl
index dc1490189..490f98a7e 100644
--- a/src/scram.erl
+++ b/src/scram.erl
@@ -37,8 +37,9 @@
 	 client_key/2
 	]).
 
+%% ejabberd doesn't implement SASLPREP, so we use the similar RESOURCEPREP instead
 salted_password(Password, Salt, IterationCount) ->
-	hi(jlib:nameprep(Password), Salt, IterationCount).
+	hi(exmpp_stringprep:resourceprep(Password), Salt, IterationCount).
 
 client_key(SaltedPassword) ->
 	crypto:sha_mac(SaltedPassword, "Client Key").