fix webhook with ipv6

build.gradle

@@ -8,7 +8,7 @@ plugins {
 
 
 group = 'dev.colbster937'
-version = '1.1.0'
+version = '1.1.1'
 description = 'A reimplementation of OriginBlacklist for EaglerXServer'
 def targetJavaVersion = 17
 

src/main/java/dev/colbster937/originblacklist/base/Base.java

@@ -256,7 +256,9 @@ public class Base {
     }
 
     public static String getAddr(IEaglerLoginConnection plr) {
-        return (plr.getPlayerAddress() != null ? plr.getPlayerAddress().toString().substring(1) : "undefined:undefined").split(":")[0];
+        var addr1 = plr.getPlayerAddress() != null ? plr.getPlayerAddress().toString().substring(1) : "undefined:undefined";
+        var addr2 = addr1.lastIndexOf(':') != -1 ? addr1.substring(0, addr1.lastIndexOf(':')) : addr1;
+        return addr2;
     }
 
     public static void init() {