From 8bae6cddba56b8254ce54cbc506d78c3e7980525 Mon Sep 17 00:00:00 2001
From: Maximilian Waidelich <maximilian.waidelich@gmail.com>
Date: Thu, 19 Jan 2023 11:37:54 +0900
Subject: [PATCH] changed what lines are not valid

---
 src/Main.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Main.java b/src/Main.java
index ce786ea..2ffcbe2 100644
--- a/src/Main.java
+++ b/src/Main.java
@@ -5,6 +5,7 @@
 import java.io.InputStreamReader;
 import java.net.URL;
 import java.net.URLConnection;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.time.LocalDateTime;
@@ -49,9 +50,9 @@ public class Main {
 	);
 	
 	private static final List<Function<String, Boolean>> ILLEGAL_LINES = List.of(
-			s -> s.equals("localhost"),
-			s -> s.equals("fe"),
-			s -> s.equals("ff")
+			s -> s.equals("0.0.0.0"),
+			s -> !s.contains("."),
+			s -> !StandardCharsets.US_ASCII.newEncoder().canEncode(s)
 	);
 	
 	public static void main(String[] args) {