From: Badlop <badlop@process-one.net>
Date: Mon, 5 Sep 2011 11:04:26 +0000 (+0200)
Subject: Fix SCRAM auth of uppercase passwords (EJAB-1196)
X-Git-Tag: v3.0.0-alpha-4~22
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fed00a0c1761f12ea96217dcdbb40b114221dd07;p=ejabberd

Fix SCRAM auth of uppercase passwords (EJAB-1196)
---

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").