From d92fc149916e79f29bb7b530af84e721af590afc Mon Sep 17 00:00:00 2001
From: Dorian Niemiec <dorian.niemiec@svrjs.org>
Date: Mon, 26 Aug 2024 17:13:48 +0200
Subject: [PATCH] Remove listenerEmitted flag from HTTP authentication message
 callback

---
 src/middleware/nonStandardCodesAndHttpAuthentication.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/middleware/nonStandardCodesAndHttpAuthentication.js b/src/middleware/nonStandardCodesAndHttpAuthentication.js
index c3a7724..09ed50b 100644
--- a/src/middleware/nonStandardCodesAndHttpAuthentication.js
+++ b/src/middleware/nonStandardCodesAndHttpAuthentication.js
@@ -406,14 +406,10 @@ module.exports = (req, res, logFacilities, config, next) => {
         logFacilities.errmessage("Brute force limit reached!");
       }
     } else {
-      var listenerEmitted = false;
-
       // Listen for brute-force protection response
       const authMessageListener = (message) => {
-        if (listenerEmitted) return;
         if (message == "\x14AUTHA" + reqip || message == "\x14AUTHD" + reqip) {
           process.removeListener("message", authMessageListener);
-          listenerEmitted = true;
         }
         if (message == "\x14AUTHD" + reqip) {
           res.error(429);