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#3602: Minecraft 24w04a support

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Outfluencer 2024-01-30 06:55:58 +11:00 committed by md_5
parent c69acf728c
commit 02c5c1ee76
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GPG Key ID: E8E901AC7C617C11
21 changed files with 501 additions and 38 deletions
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16
api/src/main/java/net/md_5/bungee/api/connection/PendingConnection.java
View File

@ -2,7 +2,9 @@ package net.md_5.bungee.api.connection;
import java.net.InetSocketAddress;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import net.md_5.bungee.api.config.ListenerInfo;
import org.jetbrains.annotations.ApiStatus;
/**
* Represents a user attempting to log into the proxy.
@ -89,4 +91,18 @@ public interface PendingConnection extends Connection
* @return Whether the client is using a legacy client.
*/
boolean isLegacy();
/**
* Retrieves a cookie from this pending connection.
*
* @param cookie the resource location of the cookie, for example
* "bungeecord:my_cookie"
* @return a {@link CompletableFuture} that will be completed when the
* Cookie response is received. If the cookie is not set in the client, the
* {@link CompletableFuture} will complete with a null value
* @throws IllegalStateException if the player's version is not at least
* 1.20.5
*/
@ApiStatus.Experimental
CompletableFuture<byte[]> retrieveCookie(String cookie);
}

43
api/src/main/java/net/md_5/bungee/api/connection/ProxiedPlayer.java
View File

@ -3,6 +3,7 @@ package net.md_5.bungee.api.connection;
import java.util.Locale;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import net.md_5.bungee.api.Callback;
import net.md_5.bungee.api.ChatMessageType;
import net.md_5.bungee.api.CommandSender;
@ -13,6 +14,7 @@ import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.config.ServerInfo;
import net.md_5.bungee.api.event.ServerConnectEvent;
import net.md_5.bungee.api.score.Scoreboard;
import org.jetbrains.annotations.ApiStatus;
/**
* Represents a player whose connection is being connected to somewhere else,
@ -339,4 +341,45 @@ public interface ProxiedPlayer extends Connection, CommandSender
*/
@Deprecated
Scoreboard getScoreboard();
/**
* Retrieves a cookie from this player.
*
* @param cookie the resource location of the cookie, for example
* "bungeecord:my_cookie"
* @return a {@link CompletableFuture} that will be completed when the
* Cookie response is received. If the cookie is not set in the client, the
* {@link CompletableFuture} will complete with a null value
* @throws IllegalStateException if the player's version is not at least
* 1.20.5
*/
@ApiStatus.Experimental
CompletableFuture<byte[]> retrieveCookie(String cookie);
/**
* Stores a cookie in this player's client.
*
* @param cookie the resource location of the cookie, for example
* "bungeecord:my_cookie"
* @param data the data to store in the cookie
* @throws IllegalStateException if the player's version is not at least
* 1.20.5
*/
@ApiStatus.Experimental
void storeCookie(String cookie, byte[] data);
/**
* Requests this player to connect to a different server specified by host
* and port.
*
* This is a client-side transfer - host and port should not specify a
* BungeeCord backend server.
*
* @param host the host of the server to transfer to
* @param port the port of the server to transfer to
* @throws IllegalStateException if the players version is not at least
* 1.20.5
*/
@ApiStatus.Experimental
void transfer(String host, int port);
}

20
protocol/src/main/java/net/md_5/bungee/protocol/AbstractPacketHandler.java
View File

@ -8,6 +8,8 @@ import net.md_5.bungee.protocol.packet.ClientCommand;
import net.md_5.bungee.protocol.packet.ClientSettings;
import net.md_5.bungee.protocol.packet.ClientStatus;
import net.md_5.bungee.protocol.packet.Commands;
import net.md_5.bungee.protocol.packet.CookieRequest;
import net.md_5.bungee.protocol.packet.CookieResponse;
import net.md_5.bungee.protocol.packet.EncryptionRequest;
import net.md_5.bungee.protocol.packet.EncryptionResponse;
import net.md_5.bungee.protocol.packet.EntityStatus;
@ -40,6 +42,7 @@ import net.md_5.bungee.protocol.packet.SetCompression;
import net.md_5.bungee.protocol.packet.StartConfiguration;
import net.md_5.bungee.protocol.packet.StatusRequest;
import net.md_5.bungee.protocol.packet.StatusResponse;
import net.md_5.bungee.protocol.packet.StoreCookie;
import net.md_5.bungee.protocol.packet.Subtitle;
import net.md_5.bungee.protocol.packet.SystemChat;
import net.md_5.bungee.protocol.packet.TabCompleteRequest;
@ -47,6 +50,7 @@ import net.md_5.bungee.protocol.packet.TabCompleteResponse;
import net.md_5.bungee.protocol.packet.Team;
import net.md_5.bungee.protocol.packet.Title;
import net.md_5.bungee.protocol.packet.TitleTimes;
import net.md_5.bungee.protocol.packet.Transfer;
import net.md_5.bungee.protocol.packet.ViewDistance;
public abstract class AbstractPacketHandler
@ -243,4 +247,20 @@ public abstract class AbstractPacketHandler
public void handle(FinishConfiguration finishConfiguration) throws Exception
{
}
public void handle(Transfer transfer) throws Exception
{
}
public void handle(StoreCookie storeCookie) throws Exception
{
}
public void handle(CookieRequest cookieRequest) throws Exception
{
}
public void handle(CookieResponse cookieResponse) throws Exception
{
}
}

143
protocol/src/main/java/net/md_5/bungee/protocol/Protocol.java
View File

@ -16,6 +16,8 @@ import net.md_5.bungee.protocol.packet.ClientChat;
import net.md_5.bungee.protocol.packet.ClientCommand;
import net.md_5.bungee.protocol.packet.ClientSettings;
import net.md_5.bungee.protocol.packet.Commands;
import net.md_5.bungee.protocol.packet.CookieRequest;
import net.md_5.bungee.protocol.packet.CookieResponse;
import net.md_5.bungee.protocol.packet.EncryptionRequest;
import net.md_5.bungee.protocol.packet.EncryptionResponse;
import net.md_5.bungee.protocol.packet.EntityStatus;
@ -46,6 +48,7 @@ import net.md_5.bungee.protocol.packet.SetCompression;
import net.md_5.bungee.protocol.packet.StartConfiguration;
import net.md_5.bungee.protocol.packet.StatusRequest;
import net.md_5.bungee.protocol.packet.StatusResponse;
import net.md_5.bungee.protocol.packet.StoreCookie;
import net.md_5.bungee.protocol.packet.Subtitle;
import net.md_5.bungee.protocol.packet.SystemChat;
import net.md_5.bungee.protocol.packet.TabCompleteRequest;
@ -53,6 +56,7 @@ import net.md_5.bungee.protocol.packet.TabCompleteResponse;
import net.md_5.bungee.protocol.packet.Team;
import net.md_5.bungee.protocol.packet.Title;
import net.md_5.bungee.protocol.packet.TitleTimes;
import net.md_5.bungee.protocol.packet.Transfer;
import net.md_5.bungee.protocol.packet.ViewDistance;
public enum Protocol
@ -90,7 +94,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x20 ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x1F ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x23 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x24 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x24 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x25 )
);
TO_CLIENT.registerPacket(
Login.class,
@ -106,7 +111,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x25 ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x24 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x28 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x29 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x29 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x2A )
);
TO_CLIENT.registerPacket( Chat.class,
Chat::new,
@ -136,7 +142,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x3D ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x41 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x43 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x45 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x45 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x46 )
);
TO_CLIENT.registerPacket(
BossBar.class,
@ -195,7 +202,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x54 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x58 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x5A ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5C )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5C ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x5D )
);
TO_CLIENT.registerPacket(
ScoreboardScore.class,
@ -212,12 +220,14 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x57 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x5B ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x5D ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5F )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5F ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x60 )
);
TO_CLIENT.registerPacket(
ScoreboardScoreReset.class,
ScoreboardScoreReset::new,
map( ProtocolConstants.MINECRAFT_1_20_3, 0x42 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x42 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x43 )
);
TO_CLIENT.registerPacket(
ScoreboardDisplay.class,
@ -234,7 +244,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x4D ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x51 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x53 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x55 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x55 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x56 )
);
TO_CLIENT.registerPacket(
Team.class,
@ -251,7 +262,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x56 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x5A ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x5C ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5E )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x5E ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x5F )
);
TO_CLIENT.registerPacket(
PluginMessage.class,
@ -268,7 +280,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x16 ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x15 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x17 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x18 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x18 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x19 )
);
TO_CLIENT.registerPacket(
Kick.class,
@ -285,7 +298,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x19 ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x17 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x1A ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x1B )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x1B ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x1C )
);
TO_CLIENT.registerPacket(
Title.class,
@ -303,7 +317,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x5B ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x5F ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x61 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x63 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x63 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x64 )
);
TO_CLIENT.registerPacket(
ClearTitles.class,
@ -323,7 +338,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x59 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x5D ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x5F ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x61 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x61 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x62 )
);
TO_CLIENT.registerPacket(
TitleTimes.class,
@ -334,7 +350,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x5C ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x60 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x62 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x64 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x64 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x65 )
);
TO_CLIENT.registerPacket(
SystemChat.class,
@ -344,7 +361,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x60 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x64 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x67 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x69 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x69 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x6B )
);
TO_CLIENT.registerPacket(
PlayerListHeaderFooter.class,
@ -365,7 +383,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x61 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x65 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x68 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x6A )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x6A ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x6C )
);
TO_CLIENT.registerPacket(
EntityStatus.class,
@ -382,7 +401,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x1A ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x19 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x1C ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x1D )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x1D ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x1E )
);
TO_CLIENT.registerPacket(
Commands.class,
@ -408,7 +428,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_1, 0x1D ),
map( ProtocolConstants.MINECRAFT_1_19_3, 0x1C ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x1F ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x20 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x20 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x21 )
);
TO_CLIENT.registerPacket(
ViewDistance.class,
@ -422,7 +443,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x4B ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x4F ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x51 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x53 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x53 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x61 )
);
TO_CLIENT.registerPacket(
ServerData.class,
@ -432,27 +454,46 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x41 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x45 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x47 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x49 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x49 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x4A )
);
TO_CLIENT.registerPacket(
PlayerListItemRemove.class,
PlayerListItemRemove::new,
map( ProtocolConstants.MINECRAFT_1_19_3, 0x35 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x39 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x3B )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x3B ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x3C )
);
TO_CLIENT.registerPacket(
PlayerListItemUpdate.class,
PlayerListItemUpdate::new,
map( ProtocolConstants.MINECRAFT_1_19_3, 0x36 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x3A ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x3C )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x3C ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x3D )
);
TO_CLIENT.registerPacket(
StartConfiguration.class,
StartConfiguration::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x65 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x67 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x67 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x68 )
);
TO_CLIENT.registerPacket(
CookieRequest.class,
CookieRequest::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x16 )
);
TO_CLIENT.registerPacket(
StoreCookie.class,
StoreCookie::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x6A )
);
TO_CLIENT.registerPacket(
Transfer.class,
Transfer::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x72 )
);
TO_SERVER.registerPacket(
@ -471,7 +512,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x11 ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x12 ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x14 ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x15 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x15 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x16 )
);
TO_SERVER.registerPacket( Chat.class,
Chat::new,
@ -538,13 +580,19 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_19_3, 0x0C ),
map( ProtocolConstants.MINECRAFT_1_19_4, 0x0D ),
map( ProtocolConstants.MINECRAFT_1_20_2, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_20_3, 0x10 )
map( ProtocolConstants.MINECRAFT_1_20_3, 0x10 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x11 )
);
TO_SERVER.registerPacket(
StartConfiguration.class,
StartConfiguration::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x0B )
);
TO_SERVER.registerPacket(
CookieResponse.class,
CookieResponse::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x10 )
);
}
},
// 1
@ -605,6 +653,11 @@ public enum Protocol
LoginPayloadRequest::new,
map( ProtocolConstants.MINECRAFT_1_13, 0x04 )
);
TO_CLIENT.registerPacket(
CookieRequest.class,
CookieRequest::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x05 )
);
TO_SERVER.registerPacket(
LoginRequest.class,
@ -626,6 +679,11 @@ public enum Protocol
LoginAcknowledged::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x03 )
);
TO_SERVER.registerPacket(
CookieResponse.class,
CookieResponse::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x04 )
);
}
},
// 3
@ -633,25 +691,45 @@ public enum Protocol
{
{
TO_CLIENT.registerPacket(
CookieRequest.class,
CookieRequest::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x00 )
);
TO_CLIENT.registerPacket(
PluginMessage.class,
PluginMessage::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x00 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x00 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x01 )
);
TO_CLIENT.registerPacket(
Kick.class,
Kick::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x01 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x01 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x02 )
);
TO_CLIENT.registerPacket(
FinishConfiguration.class,
FinishConfiguration::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x02 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x03 )
);
TO_CLIENT.registerPacket(
KeepAlive.class,
KeepAlive::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x03 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x03 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x04 )
);
TO_CLIENT.registerPacket(
StoreCookie.class,
StoreCookie::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x09 )
);
TO_CLIENT.registerPacket(
Transfer.class,
Transfer::new,
map( ProtocolConstants.MINECRAFT_1_20_5, 0x0A )
);
TO_SERVER.registerPacket(
@ -662,17 +740,20 @@ public enum Protocol
TO_SERVER.registerPacket(
PluginMessage.class,
PluginMessage::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x01 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x01 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x02 )
);
TO_SERVER.registerPacket(
FinishConfiguration.class,
FinishConfiguration::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x02 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x03 )
);
TO_SERVER.registerPacket(
KeepAlive.class,
KeepAlive::new,
map( ProtocolConstants.MINECRAFT_1_20_2, 0x03 )
map( ProtocolConstants.MINECRAFT_1_20_2, 0x03 ),
map( ProtocolConstants.MINECRAFT_1_20_5, 0x04 )
);
}
};

3
protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java
View File

@ -45,6 +45,7 @@ public class ProtocolConstants
public static final int MINECRAFT_1_20 = 763;
public static final int MINECRAFT_1_20_2 = 764;
public static final int MINECRAFT_1_20_3 = 765;
public static final int MINECRAFT_1_20_5 = 1073741997;
public static final List<String> SUPPORTED_VERSIONS;
public static final List<Integer> SUPPORTED_VERSION_IDS;
@ -109,7 +110,7 @@ public class ProtocolConstants
if ( SNAPSHOT_SUPPORT )
{
// supportedVersions.add( "1.20.x" );
// supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_20_3 );
supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_20_5 );
}
SUPPORTED_VERSIONS = supportedVersions.build();

38
protocol/src/main/java/net/md_5/bungee/protocol/packet/CookieRequest.java Normal file
View File

@ -0,0 +1,38 @@
package net.md_5.bungee.protocol.packet;
import io.netty.buffer.ByteBuf;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import net.md_5.bungee.protocol.AbstractPacketHandler;
import net.md_5.bungee.protocol.DefinedPacket;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = false)
public class CookieRequest extends DefinedPacket
{
private String cookie;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
cookie = readString( buf );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( cookie, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

41
protocol/src/main/java/net/md_5/bungee/protocol/packet/CookieResponse.java Normal file
View File

@ -0,0 +1,41 @@
package net.md_5.bungee.protocol.packet;
import io.netty.buffer.ByteBuf;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import net.md_5.bungee.protocol.AbstractPacketHandler;
import net.md_5.bungee.protocol.DefinedPacket;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = false)
public class CookieResponse extends DefinedPacket
{
private String cookie;
private byte[] data;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
cookie = readString( buf );
data = readNullable( DefinedPacket::readArray, buf );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( cookie, buf );
writeNullable( data, DefinedPacket::writeArray, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

9
protocol/src/main/java/net/md_5/bungee/protocol/packet/EncryptionRequest.java
View File

@ -19,6 +19,7 @@ public class EncryptionRequest extends DefinedPacket
private String serverId;
private byte[] publicKey;
private byte[] verifyToken;
private boolean shouldAuthenticate;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
@ -26,6 +27,10 @@ public class EncryptionRequest extends DefinedPacket
serverId = readString( buf );
publicKey = readArray( buf );
verifyToken = readArray( buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_20_5 )
{
shouldAuthenticate = buf.readBoolean();
}
}
@Override
@ -34,6 +39,10 @@ public class EncryptionRequest extends DefinedPacket
writeString( serverId, buf );
writeArray( publicKey, buf );
writeArray( verifyToken, buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_20_5 )
{
buf.writeBoolean( shouldAuthenticate );
}
}
@Override

11
protocol/src/main/java/net/md_5/bungee/protocol/packet/Login.java
View File

@ -41,6 +41,7 @@ public class Login extends DefinedPacket
private boolean flat;
private Location deathLocation;
private int portalCooldown;
private boolean secureProfile;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
@ -154,6 +155,11 @@ public class Login extends DefinedPacket
{
portalCooldown = readVarInt( buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_20_5 )
{
secureProfile = buf.readBoolean();
}
}
@Override
@ -275,6 +281,11 @@ public class Login extends DefinedPacket
{
writeVarInt( portalCooldown, buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_20_5 )
{
buf.writeBoolean( secureProfile );
}
}
@Override

8
protocol/src/main/java/net/md_5/bungee/protocol/packet/ServerData.java
View File

@ -33,7 +33,7 @@ public class ServerData extends DefinedPacket
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_4 )
{
icon = DefinedPacket.readArray( buf );
icon = readArray( buf );
} else
{
icon = readString( buf );
@ -45,7 +45,7 @@ public class ServerData extends DefinedPacket
preview = buf.readBoolean();
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_1 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_1 && protocolVersion < ProtocolConstants.MINECRAFT_1_20_5 )
{
enforceSecure = buf.readBoolean();
}
@ -76,7 +76,7 @@ public class ServerData extends DefinedPacket
buf.writeBoolean( true );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_4 )
{
DefinedPacket.writeArray( (byte[]) icon, buf );
writeArray( (byte[]) icon, buf );
} else
{
writeString( (String) icon, buf );
@ -91,7 +91,7 @@ public class ServerData extends DefinedPacket
buf.writeBoolean( preview );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_1 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19_1 && protocolVersion < ProtocolConstants.MINECRAFT_1_20_5 )
{
buf.writeBoolean( enforceSecure );
}

41
protocol/src/main/java/net/md_5/bungee/protocol/packet/StoreCookie.java Normal file
View File

@ -0,0 +1,41 @@
package net.md_5.bungee.protocol.packet;
import io.netty.buffer.ByteBuf;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import net.md_5.bungee.protocol.AbstractPacketHandler;
import net.md_5.bungee.protocol.DefinedPacket;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = false)
public class StoreCookie extends DefinedPacket
{
private String key;
private byte[] data;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
key = readString( buf );
data = readArray( buf, 5120 );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( key, buf );
writeArray( data, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

41
protocol/src/main/java/net/md_5/bungee/protocol/packet/Transfer.java Normal file
View File

@ -0,0 +1,41 @@
package net.md_5.bungee.protocol.packet;
import io.netty.buffer.ByteBuf;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import net.md_5.bungee.protocol.AbstractPacketHandler;
import net.md_5.bungee.protocol.DefinedPacket;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = false)
public class Transfer extends DefinedPacket
{
private String host;
private int port;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
host = readString( buf );
port = readVarInt( buf );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( host, buf );
writeVarInt( port, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

3
proxy/src/main/java/net/md_5/bungee/EncryptionUtil.java
View File

@ -73,7 +73,8 @@ public class EncryptionUtil
byte[] pubKey = keys.getPublic().getEncoded();
byte[] verify = new byte[ 4 ];
random.nextBytes( verify );
return new EncryptionRequest( hash, pubKey, verify );
// always auth for now
return new EncryptionRequest( hash, pubKey, verify, true );
}
public static boolean check(PlayerPublicKey publicKey, UUID uuid) throws GeneralSecurityException

2
proxy/src/main/java/net/md_5/bungee/ServerConnector.java
View File

@ -243,7 +243,7 @@ public class ServerConnector extends PacketHandler
// Set tab list size, TODO: what shall we do about packet mutability
Login modLogin = new Login( login.getEntityId(), login.isHardcore(), login.getGameMode(), login.getPreviousGameMode(), login.getWorldNames(), login.getDimensions(), login.getDimension(), login.getWorldName(), login.getSeed(), login.getDifficulty(),
(byte) user.getPendingConnection().getListener().getTabListSize(), login.getLevelType(), login.getViewDistance(), login.getSimulationDistance(), login.isReducedDebugInfo(), login.isNormalRespawn(), login.isLimitedCrafting(), login.isDebug(), login.isFlat(), login.getDeathLocation(),
login.getPortalCooldown() );
login.getPortalCooldown(), login.isSecureProfile() );
user.unsafe().sendPacket( modLogin );

25
proxy/src/main/java/net/md_5/bungee/UserConnection.java
View File

@ -20,6 +20,7 @@ import java.util.Map;
import java.util.Objects;
import java.util.Queue;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.logging.Level;
import lombok.Getter;
@ -60,7 +61,9 @@ import net.md_5.bungee.protocol.packet.Kick;
import net.md_5.bungee.protocol.packet.PlayerListHeaderFooter;
import net.md_5.bungee.protocol.packet.PluginMessage;
import net.md_5.bungee.protocol.packet.SetCompression;
import net.md_5.bungee.protocol.packet.StoreCookie;
import net.md_5.bungee.protocol.packet.SystemChat;
import net.md_5.bungee.protocol.packet.Transfer;
import net.md_5.bungee.tab.ServerUnique;
import net.md_5.bungee.tab.TabList;
import net.md_5.bungee.util.CaseInsensitiveSet;
@ -771,4 +774,26 @@ public final class UserConnection implements ProxiedPlayer
{
return serverSentScoreboard;
}
@Override
public CompletableFuture<byte[]> retrieveCookie(String cookie)
{
return pendingConnection.retrieveCookie( cookie );
}
@Override
public void storeCookie(String cookie, byte[] data)
{
Preconditions.checkState( getPendingConnection().getVersion() >= ProtocolConstants.MINECRAFT_1_20_5, "Cookies are only supported in 1.20.5 and above" );
unsafe().sendPacket( new StoreCookie( cookie, data ) );
}
@Override
public void transfer(String host, int port)
{
Preconditions.checkState( getPendingConnection().getVersion() >= ProtocolConstants.MINECRAFT_1_20_5, "Transfers are only supported in 1.20.5 and above" );
unsafe().sendPacket( new Transfer( host, port ) );
}
}

2
proxy/src/main/java/net/md_5/bungee/conf/Configuration.java
View File

@ -68,6 +68,7 @@ public class Configuration implements ProxyConfig
private int compressionThreshold = 256;
private boolean preventProxyConnections;
private boolean forgeSupport;
private boolean rejectTransfers;
public void load()
{
@ -103,6 +104,7 @@ public class Configuration implements ProxyConfig
compressionThreshold = adapter.getInt( "network_compression_threshold", compressionThreshold );
preventProxyConnections = adapter.getBoolean( "prevent_proxy_connections", preventProxyConnections );
forgeSupport = adapter.getBoolean( "forge_support", forgeSupport );
rejectTransfers = adapter.getBoolean( "reject_transfers", rejectTransfers );
disabledCommands = new CaseInsensitiveSet( (Collection<String>) adapter.getList( "disabled_commands", Arrays.asList( "disabledcommandhere" ) ) );

82
proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
View File

@ -11,12 +11,19 @@ import java.security.GeneralSecurityException;
import java.security.MessageDigest;
import java.time.Instant;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.logging.Level;
import javax.crypto.SecretKey;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import lombok.ToString;
import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.BungeeServerInfo;
import net.md_5.bungee.EncryptionUtil;
@ -51,6 +58,8 @@ import net.md_5.bungee.protocol.PacketWrapper;
import net.md_5.bungee.protocol.PlayerPublicKey;
import net.md_5.bungee.protocol.Protocol;
import net.md_5.bungee.protocol.ProtocolConstants;
import net.md_5.bungee.protocol.packet.CookieRequest;
import net.md_5.bungee.protocol.packet.CookieResponse;
import net.md_5.bungee.protocol.packet.EncryptionRequest;
import net.md_5.bungee.protocol.packet.EncryptionResponse;
import net.md_5.bungee.protocol.packet.Handshake;
@ -86,6 +95,19 @@ public class InitialHandler extends PacketHandler implements PendingConnection
@Getter
private final Set<String> registeredChannels = new HashSet<>();
private State thisState = State.HANDSHAKE;
private final Queue<CookieFuture> requestedCookies = new LinkedList<>();
@Data
@ToString
@EqualsAndHashCode
@AllArgsConstructor
public static class CookieFuture
{
private String cookie;
private CompletableFuture<byte[]> future;
}
private final Unsafe unsafe = new Unsafe()
{
@Override
@ -109,6 +131,8 @@ public class InitialHandler extends PacketHandler implements PendingConnection
private boolean legacy;
@Getter
private String extraDataInHandshake = "";
@Getter
private boolean transferred;
private UserConnection userCon;
@Override
@ -349,6 +373,8 @@ public class InitialHandler extends PacketHandler implements PendingConnection
ch.setProtocol( Protocol.STATUS );
break;
case 2:
case 3:
transferred = handshake.getRequestedProtocol() == 3;
// Login
bungee.getLogger().log( Level.INFO, "{0} has connected", this );
thisState = State.USERNAME;
@ -365,6 +391,12 @@ public class InitialHandler extends PacketHandler implements PendingConnection
}
return;
}
if ( transferred && bungee.config.isRejectTransfers() )
{
disconnect( bungee.getTranslation( "reject_transfer" ) );
return;
}
break;
default:
throw new QuietException( "Cannot request protocol " + handshake.getRequestedProtocol() );
@ -643,6 +675,34 @@ public class InitialHandler extends PacketHandler implements PendingConnection
disconnect( "Unexpected custom LoginPayloadResponse" );
}
@Override
public void handle(CookieResponse cookieResponse)
{
// be careful, backend server could also make the client send a cookie response
CookieFuture future;
synchronized ( requestedCookies )
{
future = requestedCookies.peek();
if ( future != null )
{
if ( future.cookie.equals( cookieResponse.getCookie() ) )
{
Preconditions.checkState( future == requestedCookies.poll(), "requestedCookies queue mismatch" );
} else
{
future = null; // leave for handling by backend
}
}
}
if ( future != null )
{
future.getFuture().complete( cookieResponse.getData() );
throw CancelSendSignal.INSTANCE;
}
}
@Override
public void disconnect(String reason)
{
@ -775,4 +835,26 @@ public class InitialHandler extends PacketHandler implements PendingConnection
brandMessage = input;
}
}
@Override
public CompletableFuture<byte[]> retrieveCookie(String cookie)
{
Preconditions.checkState( getVersion() >= ProtocolConstants.MINECRAFT_1_20_5, "Cookies are only supported in 1.20.5 and above" );
Preconditions.checkState( loginRequest != null, "Cannot retrieve cookies for status or legacy connections" );
if ( cookie.indexOf( ':' ) == -1 )
{
// if we request an invalid resource location (no prefix) the client will respond with "minecraft:" prefix
cookie = "minecraft:" + cookie;
}
CompletableFuture<byte[]> future = new CompletableFuture<>();
synchronized ( requestedCookies )
{
requestedCookies.add( new CookieFuture( cookie, future ) );
}
unsafe.sendPacket( new CookieRequest( cookie ) );
return future;
}
}

7
proxy/src/main/java/net/md_5/bungee/connection/UpstreamBridge.java
View File

@ -32,6 +32,7 @@ import net.md_5.bungee.protocol.packet.Chat;
import net.md_5.bungee.protocol.packet.ClientChat;
import net.md_5.bungee.protocol.packet.ClientCommand;
import net.md_5.bungee.protocol.packet.ClientSettings;
import net.md_5.bungee.protocol.packet.CookieResponse;
import net.md_5.bungee.protocol.packet.FinishConfiguration;
import net.md_5.bungee.protocol.packet.KeepAlive;
import net.md_5.bungee.protocol.packet.LoginAcknowledged;
@ -363,6 +364,12 @@ public class UpstreamBridge extends PacketHandler
con.sendQueuedPackets();
}
@Override
public void handle(CookieResponse cookieResponse) throws Exception
{
con.getPendingConnection().handle( cookieResponse );
}
@Override
public String toString()
{

2
proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
View File

@ -86,6 +86,8 @@ public abstract class EntityMap
return EntityMap_1_16_2.INSTANCE_1_20_2;
case ProtocolConstants.MINECRAFT_1_20_3:
return EntityMap_1_16_2.INSTANCE_1_20_3;
case ProtocolConstants.MINECRAFT_1_20_5:
return EntityMap_1_16_2.INSTANCE_1_20_5;
}
throw new RuntimeException( "Version " + version + " has no entity map" );
}

1
proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_16_2.java
View File

@ -22,6 +22,7 @@ class EntityMap_1_16_2 extends EntityMap
static final EntityMap_1_16_2 INSTANCE_1_19_4 = new EntityMap_1_16_2( 0x03, 0x30 );
static final EntityMap_1_16_2 INSTANCE_1_20_2 = new EntityMap_1_16_2( -1, 0x33 );
static final EntityMap_1_16_2 INSTANCE_1_20_3 = new EntityMap_1_16_2( -1, 0x34 );
static final EntityMap_1_16_2 INSTANCE_1_20_5 = new EntityMap_1_16_2( -1, 0x6F );
//
private final int spawnPlayerId;
private final int spectateId;

1
proxy/src/main/resources/messages.properties
View File

@ -40,3 +40,4 @@ command_perms_permission=\u00a79- {0}
command_ip=\u00a79IP of {0} is {1}
illegal_chat_characters=\u00a7cIllegal characters in chat ({0})
kick_message=\u00a7cYou have been kicked off the proxy.
reject_transfer=\u00a7cYour transfer was rejected.