From 88c4a037cb13897297117c61de1c44139afcecae Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <yohann.danello@gmail.com>
Date: Tue, 13 Oct 2020 11:28:29 +0200
Subject: [PATCH] Add 3 seconds delay before accepting telnet inputs to avoid
 bruteforce attacks

---
 stream/telnet/telnet.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stream/telnet/telnet.go b/stream/telnet/telnet.go
index 7c6f832..22034ef 100644
--- a/stream/telnet/telnet.go
+++ b/stream/telnet/telnet.go
@@ -68,6 +68,9 @@ func Serve(config *Options) {
 						return
 					}
 
+					// Avoid bruteforce
+					time.Sleep(3 * time.Second)
+
 					streamID = string(buff[:n])
 					streamID = strings.Replace(streamID, "\r", "", -1)
 					streamID = strings.Replace(streamID, "\n", "", -1)