From ed4b6e85ac9bf1680f2fbd997ceb762ba73cb3b0 Mon Sep 17 00:00:00 2001
From: Pavel Djundik <github@xpaw.me>
Date: Sat, 17 Mar 2018 10:09:59 +0200
Subject: [PATCH] Print failed login attempts to console

---
 src/server.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/server.js b/src/server.js
index 846b5b46..af04d8c4 100644
--- a/src/server.js
+++ b/src/server.js
@@ -624,6 +624,12 @@ function performAuthentication(data) {
 	const authCallback = (success) => {
 		// Authorization failed
 		if (!success) {
+			if (!client) {
+				log.warn(`Authentication for non existing user attempted from ${colors.bold(getClientIp(socket))}`);
+			} else {
+				log.warn(`Authentication failed for user ${colors.bold(data.user)} from ${colors.bold(getClientIp(socket))}`);
+			}
+
 			socket.emit("auth", {success: false});
 			return;
 		}