From a77309759132575bda366485fc744452b5dbb2c8 Mon Sep 17 00:00:00 2001
From: Mostafa Moradian <mostafamoradian0@gmail.com>
Date: Mon, 2 May 2022 15:55:11 +0200
Subject: [PATCH] Use TLSv1.2 as the minimum version

---
 auth.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/auth.go b/auth.go
index f8ab093..5295b19 100644
--- a/auth.go
+++ b/auth.go
@@ -36,7 +36,9 @@ func getDialer(creds *Credentials) (dialer *kafkago.Dialer) {
 	dialer = &kafkago.Dialer{
 		Timeout:   10 * time.Second,
 		DualStack: true,
-		TLS: &tls.Config{},
+		TLS: &tls.Config{
+			MinVersion: tls.VersionTLS12,
+		},
 	}
 
 	if creds.Algorithm == Plain {