From b8873d3a2b533a0fb20e2280f49ea882e5490def Mon Sep 17 00:00:00 2001
From: theminecoder <theminecoder.dev@gmail.com>
Date: Sun, 19 Jul 2020 10:18:23 +1000
Subject: [PATCH] Add auth url option


diff --git a/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java b/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
index 186c3890..699fecb8 100644
--- a/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
+++ b/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
@@ -77,6 +77,8 @@ import net.md_5.bungee.util.QuietException;
 public class InitialHandler extends PacketHandler implements PendingConnection
 {
 
+    private static final String MOJANG_AUTH_URL = System.getProperty("waterfall.auth.url", "https://sessionserver.mojang.com/session/minecraft/hasJoined?username=%s&serverId=%s%s");
+
     private final BungeeCord bungee;
     private ChannelWrapper ch;
     @Getter
@@ -501,7 +503,7 @@ public class InitialHandler extends PacketHandler implements PendingConnection
         String encodedHash = URLEncoder.encode( new BigInteger( sha.digest() ).toString( 16 ), "UTF-8" );
 
         String preventProxy = ( BungeeCord.getInstance().config.isPreventProxyConnections() && getSocketAddress() instanceof InetSocketAddress ) ? "&ip=" + URLEncoder.encode( getAddress().getAddress().getHostAddress(), "UTF-8" ) : "";
-        String authURL = "https://sessionserver.mojang.com/session/minecraft/hasJoined?username=" + encName + "&serverId=" + encodedHash + preventProxy;
+        String authURL = String.format( MOJANG_AUTH_URL, encName, encodedHash, preventProxy );
 
         Callback<String> handler = new Callback<String>()
         {
-- 
2.42.0