From 66a84b8d2bfcee92485bb9ea2e31f03d282f7b24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= <pchmielowski@process-one.net>
Date: Tue, 11 Feb 2020 12:48:19 +0100
Subject: [PATCH] Make piefxis import properly decode scram passwords

We encoded scramed password with base64 when exporting, but didn't apply
reverse operation on import, this adds base64 decoding on import.

This fixes issue #3167.
---
 src/ejabberd_piefxis.erl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ejabberd_piefxis.erl b/src/ejabberd_piefxis.erl
index 665ad0a8a..e4c74177c 100644
--- a/src/ejabberd_piefxis.erl
+++ b/src/ejabberd_piefxis.erl
@@ -193,9 +193,9 @@ parse_scram_password(PassData) ->
   Split = binary:split(PassData, <<",">>, [global]),
   [StoredKeyB64, ServerKeyB64, SaltB64, IterationCountBin] = Split,
   #scram{
-    storedkey = StoredKeyB64,
-    serverkey = ServerKeyB64,
-    salt      = SaltB64,
+    storedkey = base64:decode(StoredKeyB64),
+    serverkey = base64:decode(ServerKeyB64),
+    salt      = base64:decode(SaltB64),
     iterationcount = (binary_to_integer(IterationCountBin))
   }.