From ab3ca1ec64d7343d31cff6c876dfd94761d591fe Mon Sep 17 00:00:00 2001
From: absc <a@abiscuola.com>
Date: Sat, 27 Jul 2024 12:38:30 +0200
Subject: [PATCH] No need to use an additional variable just to compose the
 salted pass.

---
 dudeswave/src/dudeswave_user_handler.erl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dudeswave/src/dudeswave_user_handler.erl b/dudeswave/src/dudeswave_user_handler.erl
index d0f3c59..eb97356 100644
--- a/dudeswave/src/dudeswave_user_handler.erl
+++ b/dudeswave/src/dudeswave_user_handler.erl
@@ -70,8 +70,7 @@ is_conflict(Req, State) -> {false, Req, State}.
 
 create_user(Req, {Bucket, [{name, Name}, {username, User}, {password, Pass}]}) ->
 	Salt = rand:bytes(32),
-	SaltedPW = <<Pass/binary, Salt/binary>>,
-	Hash = crypto:hash(sha256, SaltedPW),
+	Hash = crypto:hash(sha256, <<Pass/binary, Salt/binary>>),
 
 	case storage:write(Bucket, User, Hash, [{salt, Salt}, {name, Name}]) of
 		ok ->