mirror of
https://github.com/PaperMC/Waterfall.git
synced 2024-09-30 07:27:28 +02:00
cd2ccc6d2c
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing BungeeCord Changes: b7935d4b Downgrade SnakeYAML due to issues with comments parsing 00982f36 #3104: Use lambdas rather than reflection to create packets 088b2045 #3109: Made file log level configurable
124 lines
4.4 KiB
Diff
124 lines
4.4 KiB
Diff
From 285774285d044a7087b12f67b7c225d35c6556ac Mon Sep 17 00:00:00 2001
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
|
Date: Mon, 2 Dec 2019 11:35:17 +0000
|
|
Subject: [PATCH] ConnectionInitEvent
|
|
|
|
|
|
diff --git a/api/src/main/java/io/github/waterfallmc/waterfall/event/ConnectionInitEvent.java b/api/src/main/java/io/github/waterfallmc/waterfall/event/ConnectionInitEvent.java
|
|
new file mode 100644
|
|
index 00000000..6e79675f
|
|
--- /dev/null
|
|
+++ b/api/src/main/java/io/github/waterfallmc/waterfall/event/ConnectionInitEvent.java
|
|
@@ -0,0 +1,56 @@
|
|
+package io.github.waterfallmc.waterfall.event;
|
|
+
|
|
+import net.md_5.bungee.api.Callback;
|
|
+import net.md_5.bungee.api.config.ListenerInfo;
|
|
+import net.md_5.bungee.api.event.AsyncEvent;
|
|
+import net.md_5.bungee.api.event.ClientConnectEvent;
|
|
+import net.md_5.bungee.api.plugin.Cancellable;
|
|
+
|
|
+import java.net.InetSocketAddress;
|
|
+import java.net.SocketAddress;
|
|
+
|
|
+import lombok.ToString;
|
|
+
|
|
+/**
|
|
+ * Represents a brand new connection made to the proxy, allowing for plugins to
|
|
+ * efficiently close a connection, useful for connection throttlers, etc
|
|
+ */
|
|
+@ToString
|
|
+public class ConnectionInitEvent extends AsyncEvent<ConnectionInitEvent> implements Cancellable {
|
|
+
|
|
+ private final SocketAddress remoteAddress;
|
|
+ private final ListenerInfo listener;
|
|
+ private boolean isCancelled = false;
|
|
+
|
|
+ public ConnectionInitEvent(SocketAddress remoteAddress, ListenerInfo listener, Callback<ConnectionInitEvent> done) {
|
|
+ super(done);
|
|
+ this.remoteAddress = remoteAddress;
|
|
+ this.listener = listener;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean isCancelled() {
|
|
+ return this.isCancelled;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setCancelled(boolean cancel) {
|
|
+ this.isCancelled = cancel;
|
|
+ }
|
|
+
|
|
+ /**
|
|
+ * @return the INetSocketAddress of the connection being opened
|
|
+ * @deprecated BungeeCord can accept connections via Unix domain sockets
|
|
+ */
|
|
+ @Deprecated
|
|
+ public InetSocketAddress getRemoteAddress() {
|
|
+ return (InetSocketAddress) remoteAddress;
|
|
+ }
|
|
+
|
|
+ /**
|
|
+ * @return the SocketAddress of the connection being opened
|
|
+ */
|
|
+ public SocketAddress getRemoteSocketAddress() {
|
|
+ return remoteAddress;
|
|
+ }
|
|
+}
|
|
diff --git a/proxy/src/main/java/net/md_5/bungee/netty/PipelineUtils.java b/proxy/src/main/java/net/md_5/bungee/netty/PipelineUtils.java
|
|
index abc60316..96704d5e 100644
|
|
--- a/proxy/src/main/java/net/md_5/bungee/netty/PipelineUtils.java
|
|
+++ b/proxy/src/main/java/net/md_5/bungee/netty/PipelineUtils.java
|
|
@@ -1,6 +1,7 @@
|
|
package net.md_5.bungee.netty;
|
|
|
|
import com.google.common.base.Preconditions;
|
|
+import io.github.waterfallmc.waterfall.event.ConnectionInitEvent;
|
|
import io.netty.buffer.PooledByteBufAllocator;
|
|
import io.netty.channel.Channel;
|
|
import io.netty.channel.ChannelException;
|
|
@@ -64,7 +65,6 @@ public class PipelineUtils
|
|
ch.close();
|
|
return;
|
|
}
|
|
-
|
|
ListenerInfo listener = ch.attr( LISTENER ).get();
|
|
|
|
if ( BungeeCord.getInstance().getPluginManager().callEvent( new ClientConnectEvent( remoteAddress, listener ) ).isCancelled() )
|
|
@@ -73,7 +73,21 @@ public class PipelineUtils
|
|
return;
|
|
}
|
|
|
|
+ ConnectionInitEvent connectionInitEvent = new ConnectionInitEvent(ch.remoteAddress(), listener, (result, throwable) -> { // Waterfall
|
|
+
|
|
+ if (result.isCancelled()) {
|
|
+ ch.close();
|
|
+ return;
|
|
+ }
|
|
+
|
|
+
|
|
+ try {
|
|
BASE.initChannel( ch );
|
|
+ } catch (Exception e) {
|
|
+ e.printStackTrace();
|
|
+ ch.close();
|
|
+ return;
|
|
+ }
|
|
ch.pipeline().addBefore( FRAME_DECODER, LEGACY_DECODER, new LegacyDecoder() );
|
|
ch.pipeline().addAfter( FRAME_DECODER, PACKET_DECODER, new MinecraftDecoder( Protocol.HANDSHAKE, true, ProxyServer.getInstance().getProtocolVersion() ) );
|
|
ch.pipeline().addAfter( FRAME_PREPENDER, PACKET_ENCODER, new MinecraftEncoder( Protocol.HANDSHAKE, true, ProxyServer.getInstance().getProtocolVersion() ) );
|
|
@@ -84,6 +98,9 @@ public class PipelineUtils
|
|
{
|
|
ch.pipeline().addFirst( new HAProxyMessageDecoder() );
|
|
}
|
|
+ }); // Waterfall
|
|
+
|
|
+ BungeeCord.getInstance().getPluginManager().callEvent(connectionInitEvent);
|
|
}
|
|
};
|
|
public static final Base BASE = new Base();
|
|
--
|
|
2.32.0
|
|
|