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Added API to get player's proxy address

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nostalfinals 2024-04-09 01:42:13 +08:00 committed by Bjarne Koll
parent 9d8d38d137
commit 5c09e68fc2
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GPG Key ID: 27F6CCCF55D2EE62
2 changed files with 94 additions and 0 deletions
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27
patches/api/0473-Added-API-to-get-player-s-proxy-address.patch Normal file
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@ -0,0 +1,27 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nostalfinals <yuu8583@proton.me>
Date: Mon, 8 Apr 2024 23:24:38 +0800
Subject: [PATCH] Added API to get player's proxy address
diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
index 8a1e39474af88188f2e1765731b57d349f0ee645..6c327a07bf8a6aa11a2d7dad12b2830acc539484 100644
--- a/src/main/java/org/bukkit/entity/Player.java
+++ b/src/main/java/org/bukkit/entity/Player.java
@@ -250,6 +250,16 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
@Nullable
public InetSocketAddress getAddress();
+ // Paper start - Add API to get player's proxy address
+ /**
+ * Gets the socket address of this player's proxy
+ *
+ * @return the player's proxy address, null if the server doesn't have Proxy Protocol enabled, or the player didn't connect to an HAProxy instance
+ */
+ @Nullable
+ public InetSocketAddress getHAProxyAddress();
+ // Paper end - Add API to get player's proxy address
+
/**
* Gets if this connection has been transferred from another server.
*

67
patches/server/1046-Added-API-to-get-player-s-proxy-address.patch Normal file
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@ -0,0 +1,67 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nostalfinals <yuu8583@proton.me>
Date: Mon, 8 Apr 2024 23:24:38 +0800
Subject: [PATCH] Added API to get player's proxy address
diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
index 58d28b6c1cc7da7d786f78308db971f7502ad844..fc4b22cf7c554a7553da8558ec265958509019a6 100644
--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
@@ -157,6 +157,8 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
this.stopReadingPackets = true;
}
// Paper end - packet limiter
+ @Nullable
+ public SocketAddress proxyAddress; // Paper - Add API to get player's proxy address
public Connection(PacketFlow side) {
this.receiving = side;
diff --git a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
index 52f537b7bfbdeaad9d17c0e88a1ed1c8925a833f..9841ae13e3b547cc90293fa3aa5ba24e46d6c65d 100644
--- a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
+++ b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
@@ -146,6 +146,15 @@ public class ServerConnectionListener {
Connection connection = (Connection) channel.pipeline().get("packet_handler");
connection.address = socketaddr;
+
+ // Paper start - Add API to get player's proxy address
+ String proxyAddress = message.destinationAddress();
+ int proxyPort = message.destinationPort();
+
+ SocketAddress proxyAddr = new java.net.InetSocketAddress(proxyAddress, proxyPort);
+
+ connection.proxyAddress = proxyAddr;
+ // Paper end - Add API to get player's proxy address
}
} else {
super.channelRead(ctx, msg);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index eddbbd0e9be3cb81d1030c0c9da829b9193ebc16..6a5c6cf00fd1c69fa5ef2ad4b10fe817d0b51e11 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -273,6 +273,23 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
}
+ // Paper start - Add API to get player's proxy address
+ @Override
+ public @Nullable InetSocketAddress getHAProxyAddress() {
+ if (this.getHandle().connection == null) {
+ return null;
+ }
+
+ SocketAddress addr = this.getHandle().connection.connection.proxyAddress;
+
+ if (addr instanceof InetSocketAddress) {
+ return (InetSocketAddress) addr;
+ }
+
+ return null;
+ }
+ // Paper end - Add API to get player's proxy address
+
public interface TransferCookieConnection {
boolean isTransferred();