From 28186ddf195c0ea5ff9d9e823f0119c63b618783 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= <pchmielowski@process-one.net>
Date: Tue, 15 Dec 2020 15:40:16 +0100
Subject: [PATCH] Document auth_scram_hash option

---
 src/ejabberd_options_doc.erl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/ejabberd_options_doc.erl b/src/ejabberd_options_doc.erl
index b48a4b415..a9eb76f37 100644
--- a/src/ejabberd_options_doc.erl
+++ b/src/ejabberd_options_doc.erl
@@ -378,6 +378,13 @@ doc() ->
                "value is configured it cannot be changed to plain anymore. "
                "This format allows clients to authenticate using: "
                "SASL PLAIN and SASL SCRAM-SHA-1.")}},
+     {auth_scram_hash,
+      #{value => "sha | sha256 | sha512",
+        desc =>
+        ?T("Hash algorith that should be used to store password in SCRAM format. "
+           "You shouldn't change this if you are already have passwords generated "
+           "with different algorithm - this will make users that have old password "
+           "being able to use SCRAM auth algorithms.")}},
      {auth_use_cache,
       #{value => "true | false",
         desc =>