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Minecraft 1.19 support

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md_5 2022-06-08 02:00:00 +10:00
parent 862bb2ac72
commit eccdf87f22
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GPG Key ID: E8E901AC7C617C11
49 changed files with 851 additions and 227 deletions
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10
api/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-api</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-API</name>
@ -52,21 +52,21 @@
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-resolver-provider</artifactId>
<version>3.8.4</version>
<version>3.8.5</version>
<!-- not part of the API proper -->
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.resolver</groupId>
<artifactId>maven-resolver-connector-basic</artifactId>
<version>1.7.2</version>
<version>1.8.0</version>
<!-- not part of the API proper -->
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.resolver</groupId>
<artifactId>maven-resolver-transport-http</artifactId>
<version>1.7.2</version>
<version>1.8.0</version>
<!-- not part of the API proper -->
<scope>provided</scope>
</dependency>

4
bootstrap/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-bootstrap</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Bootstrap</name>

4
chat/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-chat</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Chat</name>

4
config/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-config</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Config</name>

4
event/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-event</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Event</name>

4
log/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-log</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Log</name>

4
module/cmd-alert/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-cmd-alert</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cmd_alert</name>

4
module/cmd-find/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-cmd-find</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cmd_find</name>

4
module/cmd-list/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-cmd-list</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cmd_list</name>

4
module/cmd-send/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-cmd-send</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cmd_send</name>

4
module/cmd-server/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-cmd-server</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cmd_server</name>

4
module/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>BungeeCord Modules</name>

4
module/reconnect-yaml/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-module-reconnect-yaml</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>reconnect_yaml</name>

4
native/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-native</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Native</name>

4
pom.xml
View File

@ -5,7 +5,7 @@
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>BungeeCord-Parent</name>
@ -73,7 +73,7 @@
<properties>
<build.number>unknown</build.number>
<lombok.version>1.18.22</lombok.version>
<netty.version>4.1.72.Final</netty.version>
<netty.version>4.1.77.Final</netty.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

4
protocol/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-protocol</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Protocol</name>

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

@ -3,6 +3,8 @@ package net.md_5.bungee.protocol;
import net.md_5.bungee.protocol.packet.BossBar;
import net.md_5.bungee.protocol.packet.Chat;
import net.md_5.bungee.protocol.packet.ClearTitles;
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.ClientStatus;
import net.md_5.bungee.protocol.packet.Commands;
@ -21,6 +23,7 @@ import net.md_5.bungee.protocol.packet.LoginPayloadResponse;
import net.md_5.bungee.protocol.packet.LoginRequest;
import net.md_5.bungee.protocol.packet.LoginSuccess;
import net.md_5.bungee.protocol.packet.PingPacket;
import net.md_5.bungee.protocol.packet.PlayerChat;
import net.md_5.bungee.protocol.packet.PlayerListHeaderFooter;
import net.md_5.bungee.protocol.packet.PlayerListItem;
import net.md_5.bungee.protocol.packet.PluginMessage;
@ -32,6 +35,7 @@ import net.md_5.bungee.protocol.packet.SetCompression;
import net.md_5.bungee.protocol.packet.StatusRequest;
import net.md_5.bungee.protocol.packet.StatusResponse;
import net.md_5.bungee.protocol.packet.Subtitle;
import net.md_5.bungee.protocol.packet.SystemChat;
import net.md_5.bungee.protocol.packet.TabCompleteRequest;
import net.md_5.bungee.protocol.packet.TabCompleteResponse;
import net.md_5.bungee.protocol.packet.Team;
@ -78,6 +82,22 @@ public abstract class AbstractPacketHandler
{
}
public void handle(ClientChat chat) throws Exception
{
}
public void handle(PlayerChat chat) throws Exception
{
}
public void handle(SystemChat chat) throws Exception
{
}
public void handle(ClientCommand command) throws Exception
{
}
public void handle(Respawn respawn) throws Exception
{
}

61
protocol/src/main/java/net/md_5/bungee/protocol/DefinedPacket.java
View File

@ -214,6 +214,67 @@ public abstract class DefinedPacket
return new UUID( input.readLong(), input.readLong() );
}
public static void writeProperties(Property[] properties, ByteBuf buf)
{
writeVarInt( properties.length, buf );
for ( Property prop : properties )
{
writeString( prop.getName(), buf );
writeString( prop.getValue(), buf );
if ( prop.getSignature() != null )
{
buf.writeBoolean( true );
writeString( prop.getSignature(), buf );
} else
{
buf.writeBoolean( false );
}
}
}
public static Property[] readProperties(ByteBuf buf)
{
Property[] properties = new Property[ DefinedPacket.readVarInt( buf ) ];
for ( int j = 0; j < properties.length; j++ )
{
String name = readString( buf );
String value = readString( buf );
if ( buf.readBoolean() )
{
properties[j] = new Property( name, value, DefinedPacket.readString( buf ) );
} else
{
properties[j] = new Property( name, value );
}
}
return properties;
}
public static void writePublicKey(PlayerPublicKey publicKey, ByteBuf buf)
{
if ( publicKey != null )
{
buf.writeBoolean( true );
buf.writeLong( publicKey.getExpiry() );
writeArray( publicKey.getKey(), buf );
writeArray( publicKey.getSignature(), buf );
} else
{
buf.writeBoolean( false );
}
}
public static PlayerPublicKey readPublicKey(ByteBuf buf)
{
if ( buf.readBoolean() )
{
return new PlayerPublicKey( buf.readLong(), readArray( buf ), readArray( buf ) );
}
return null;
}
public static Tag readTag(ByteBuf input)
{
Tag tag = NamedTag.read( new DataInputStream( new ByteBufInputStream( input ) ) );

11
protocol/src/main/java/net/md_5/bungee/protocol/Location.java Normal file
View File

@ -0,0 +1,11 @@
package net.md_5.bungee.protocol;
import lombok.Data;
@Data
public class Location
{
private final String dimension;
private final long pos;
}

12
protocol/src/main/java/net/md_5/bungee/protocol/PlayerPublicKey.java Normal file
View File

@ -0,0 +1,12 @@
package net.md_5.bungee.protocol;
import lombok.Data;
@Data
public class PlayerPublicKey
{
private final long expiry;
private final byte[] key;
private final byte[] signature;
}

19
protocol/src/main/java/net/md_5/bungee/protocol/Property.java Normal file
View File

@ -0,0 +1,19 @@
package net.md_5.bungee.protocol;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class Property
{
private String name;
private String value;
private String signature;
public Property(String name, String value)
{
this( name, value, null );
}
}

95
protocol/src/main/java/net/md_5/bungee/protocol/Protocol.java
View File

@ -12,6 +12,8 @@ import lombok.Getter;
import net.md_5.bungee.protocol.packet.BossBar;
import net.md_5.bungee.protocol.packet.Chat;
import net.md_5.bungee.protocol.packet.ClearTitles;
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.EncryptionRequest;
@ -27,6 +29,7 @@ import net.md_5.bungee.protocol.packet.LoginPayloadResponse;
import net.md_5.bungee.protocol.packet.LoginRequest;
import net.md_5.bungee.protocol.packet.LoginSuccess;
import net.md_5.bungee.protocol.packet.PingPacket;
import net.md_5.bungee.protocol.packet.PlayerChat;
import net.md_5.bungee.protocol.packet.PlayerListHeaderFooter;
import net.md_5.bungee.protocol.packet.PlayerListItem;
import net.md_5.bungee.protocol.packet.PluginMessage;
@ -38,6 +41,7 @@ import net.md_5.bungee.protocol.packet.SetCompression;
import net.md_5.bungee.protocol.packet.StatusRequest;
import net.md_5.bungee.protocol.packet.StatusResponse;
import net.md_5.bungee.protocol.packet.Subtitle;
import net.md_5.bungee.protocol.packet.SystemChat;
import net.md_5.bungee.protocol.packet.TabCompleteRequest;
import net.md_5.bungee.protocol.packet.TabCompleteResponse;
import net.md_5.bungee.protocol.packet.Team;
@ -75,7 +79,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x21 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x20 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x1F ),
map( ProtocolConstants.MINECRAFT_1_17, 0x21 )
map( ProtocolConstants.MINECRAFT_1_17, 0x21 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x1E )
);
TO_CLIENT.registerPacket(
Login.class,
@ -86,17 +91,18 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x26 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x25 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x24 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x26 )
map( ProtocolConstants.MINECRAFT_1_17, 0x26 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x23 )
);
TO_CLIENT.registerPacket(
Chat.class,
TO_CLIENT.registerPacket( Chat.class,
Chat::new,
map( ProtocolConstants.MINECRAFT_1_8, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_9, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_13, 0x0E ),
map( ProtocolConstants.MINECRAFT_1_15, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_16, 0x0E ),
map( ProtocolConstants.MINECRAFT_1_17, 0x0F )
map( ProtocolConstants.MINECRAFT_1_17, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_19, -1 )
);
TO_CLIENT.registerPacket(
Respawn.class,
@ -110,7 +116,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x3B ),
map( ProtocolConstants.MINECRAFT_1_16, 0x3A ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x39 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x3D )
map( ProtocolConstants.MINECRAFT_1_17, 0x3D ),
map( ProtocolConstants.MINECRAFT_1_19, 0x3B )
);
TO_CLIENT.registerPacket(
BossBar.class,
@ -118,7 +125,13 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_9, 0x0C ),
map( ProtocolConstants.MINECRAFT_1_15, 0x0D ),
map( ProtocolConstants.MINECRAFT_1_16, 0x0C ),
map( ProtocolConstants.MINECRAFT_1_17, 0x0D )
map( ProtocolConstants.MINECRAFT_1_17, 0x0D ),
map( ProtocolConstants.MINECRAFT_1_19, 0x0A )
);
TO_CLIENT.registerPacket(
PlayerChat.class,
PlayerChat::new,
map( ProtocolConstants.MINECRAFT_1_19, 0x30 )
);
TO_CLIENT.registerPacket(
PlayerListItem.class, // PlayerInfo
@ -131,7 +144,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x34 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x33 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x32 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x36 )
map( ProtocolConstants.MINECRAFT_1_17, 0x36 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x34 )
);
TO_CLIENT.registerPacket(
TabCompleteResponse.class,
@ -142,7 +156,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x11 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x10 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_17, 0x11 )
map( ProtocolConstants.MINECRAFT_1_17, 0x11 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x0E )
);
TO_CLIENT.registerPacket(
ScoreboardObjective.class,
@ -202,7 +217,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x19 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x18 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x17 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x18 )
map( ProtocolConstants.MINECRAFT_1_17, 0x18 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x15 )
);
TO_CLIENT.registerPacket(
Kick.class,
@ -214,7 +230,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x1B ),
map( ProtocolConstants.MINECRAFT_1_16, 0x1A ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x19 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x1A )
map( ProtocolConstants.MINECRAFT_1_17, 0x1A ),
map( ProtocolConstants.MINECRAFT_1_19, 0x17 )
);
TO_CLIENT.registerPacket(
Title.class,
@ -232,7 +249,8 @@ public enum Protocol
TO_CLIENT.registerPacket(
ClearTitles.class,
ClearTitles::new,
map( ProtocolConstants.MINECRAFT_1_17, 0x10 )
map( ProtocolConstants.MINECRAFT_1_17, 0x10 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x0D )
);
TO_CLIENT.registerPacket(
Subtitle.class,
@ -246,6 +264,11 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_17, 0x5A ),
map( ProtocolConstants.MINECRAFT_1_18, 0x5B )
);
TO_CLIENT.registerPacket(
SystemChat.class,
SystemChat::new,
map( ProtocolConstants.MINECRAFT_1_19, 0x5F )
);
TO_CLIENT.registerPacket(
PlayerListHeaderFooter.class,
PlayerListHeaderFooter::new,
@ -259,7 +282,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x54 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x53 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x5E ),
map( ProtocolConstants.MINECRAFT_1_18, 0x5F )
map( ProtocolConstants.MINECRAFT_1_18, 0x5F ),
map( ProtocolConstants.MINECRAFT_1_19, 0x60 )
);
TO_CLIENT.registerPacket(
EntityStatus.class,
@ -271,7 +295,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x1C ),
map( ProtocolConstants.MINECRAFT_1_16, 0x1B ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x1A ),
map( ProtocolConstants.MINECRAFT_1_17, 0x1B )
map( ProtocolConstants.MINECRAFT_1_17, 0x1B ),
map( ProtocolConstants.MINECRAFT_1_19, 0x18 )
);
TO_CLIENT.registerPacket(
Commands.class,
@ -280,7 +305,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x12 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x11 ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x10 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x12 )
map( ProtocolConstants.MINECRAFT_1_17, 0x12 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x0F )
);
TO_CLIENT.registerPacket(
GameState.class,
@ -288,7 +314,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_15, 0x1F ),
map( ProtocolConstants.MINECRAFT_1_16, 0x1E ),
map( ProtocolConstants.MINECRAFT_1_16_2, 0x1D ),
map( ProtocolConstants.MINECRAFT_1_17, 0x1E )
map( ProtocolConstants.MINECRAFT_1_17, 0x1E ),
map( ProtocolConstants.MINECRAFT_1_19, 0x1B )
);
TO_CLIENT.registerPacket(
ViewDistance.class,
@ -296,7 +323,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_14, 0x41 ),
map( ProtocolConstants.MINECRAFT_1_15, 0x42 ),
map( ProtocolConstants.MINECRAFT_1_16, 0x41 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x4A )
map( ProtocolConstants.MINECRAFT_1_17, 0x4A ),
map( ProtocolConstants.MINECRAFT_1_19, 0x49 )
);
TO_SERVER.registerPacket(
@ -309,16 +337,27 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_13, 0x0E ),
map( ProtocolConstants.MINECRAFT_1_14, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_16, 0x10 ),
map( ProtocolConstants.MINECRAFT_1_17, 0x0F )
map( ProtocolConstants.MINECRAFT_1_17, 0x0F ),
map( ProtocolConstants.MINECRAFT_1_19, 0x11 )
);
TO_SERVER.registerPacket(
Chat.class,
TO_SERVER.registerPacket( Chat.class,
Chat::new,
map( ProtocolConstants.MINECRAFT_1_8, 0x01 ),
map( ProtocolConstants.MINECRAFT_1_9, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_12, 0x03 ),
map( ProtocolConstants.MINECRAFT_1_12_1, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_14, 0x03 )
map( ProtocolConstants.MINECRAFT_1_14, 0x03 ),
map( ProtocolConstants.MINECRAFT_1_19, -1 )
);
TO_SERVER.registerPacket(
ClientCommand.class,
ClientCommand::new,
map( ProtocolConstants.MINECRAFT_1_19, 0x03 )
);
TO_SERVER.registerPacket(
ClientChat.class,
ClientChat::new,
map( ProtocolConstants.MINECRAFT_1_19, 0x04 )
);
TO_SERVER.registerPacket(
TabCompleteRequest.class,
@ -328,7 +367,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_12, 0x02 ),
map( ProtocolConstants.MINECRAFT_1_12_1, 0x01 ),
map( ProtocolConstants.MINECRAFT_1_13, 0x05 ),
map( ProtocolConstants.MINECRAFT_1_14, 0x06 )
map( ProtocolConstants.MINECRAFT_1_14, 0x06 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x08 )
);
TO_SERVER.registerPacket(
ClientSettings.class,
@ -337,7 +377,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_9, 0x04 ),
map( ProtocolConstants.MINECRAFT_1_12, 0x05 ),
map( ProtocolConstants.MINECRAFT_1_12_1, 0x04 ),
map( ProtocolConstants.MINECRAFT_1_14, 0x05 )
map( ProtocolConstants.MINECRAFT_1_14, 0x05 ),
map( ProtocolConstants.MINECRAFT_1_19, 0x07 )
);
TO_SERVER.registerPacket(
PluginMessage.class,
@ -348,7 +389,8 @@ public enum Protocol
map( ProtocolConstants.MINECRAFT_1_12_1, 0x09 ),
map( ProtocolConstants.MINECRAFT_1_13, 0x0A ),
map( ProtocolConstants.MINECRAFT_1_14, 0x0B ),
map( ProtocolConstants.MINECRAFT_1_17, 0x0A )
map( ProtocolConstants.MINECRAFT_1_17, 0x0A ),
map( ProtocolConstants.MINECRAFT_1_19, 0x0C )
);
}
},
@ -554,6 +596,11 @@ public enum Protocol
{
// Mapping is non current, but the next one may be ok
ProtocolMapping nextMapping = mappings[mappingIndex + 1];
if ( nextMapping.packetID < 0 )
{
break;
}
if ( nextMapping.protocolVersion == protocol )
{
Preconditions.checkState( nextMapping.packetID != mapping.packetID, "Duplicate packet mapping (%s, %s)", mapping.protocolVersion, nextMapping.protocolVersion );

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

@ -38,6 +38,7 @@ public class ProtocolConstants
public static final int MINECRAFT_1_17_1 = 756;
public static final int MINECRAFT_1_18 = 757;
public static final int MINECRAFT_1_18_2 = 758;
public static final int MINECRAFT_1_19 = 759;
public static final List<String> SUPPORTED_VERSIONS;
public static final List<Integer> SUPPORTED_VERSION_IDS;
@ -54,7 +55,8 @@ public class ProtocolConstants
"1.15.x",
"1.16.x",
"1.17.x",
"1.18.x"
"1.18.x",
"1.19.x"
);
ImmutableList.Builder<Integer> supportedVersionIds = ImmutableList.<Integer>builder().add(
ProtocolConstants.MINECRAFT_1_8,
@ -87,13 +89,14 @@ public class ProtocolConstants
ProtocolConstants.MINECRAFT_1_17,
ProtocolConstants.MINECRAFT_1_17_1,
ProtocolConstants.MINECRAFT_1_18,
ProtocolConstants.MINECRAFT_1_18_2
ProtocolConstants.MINECRAFT_1_18_2,
ProtocolConstants.MINECRAFT_1_19
);
if ( SNAPSHOT_SUPPORT )
{
// supportedVersions.add( "1.18.x" );
// supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_18 );
// supportedVersions.add( "1.19.x" );
// supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_19 );
}
SUPPORTED_VERSIONS = supportedVersions.build();

50
protocol/src/main/java/net/md_5/bungee/protocol/packet/ClientChat.java Normal file
View File

@ -0,0 +1,50 @@
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 ClientChat extends DefinedPacket
{
private String message;
private long timestamp;
private long salt;
private byte[] signature;
private boolean signedPreview;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
message = readString( buf, 256 );
timestamp = buf.readLong();
salt = buf.readLong();
signature = readArray( buf );
signedPreview = buf.readBoolean();
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( message, buf );
buf.writeLong( timestamp );
buf.writeLong( salt );
writeArray( signature, buf );
buf.writeBoolean( signedPreview );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

68
protocol/src/main/java/net/md_5/bungee/protocol/packet/ClientCommand.java Normal file
View File

@ -0,0 +1,68 @@
package net.md_5.bungee.protocol.packet;
import com.google.common.base.Preconditions;
import io.netty.buffer.ByteBuf;
import java.util.HashMap;
import java.util.Map;
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 ClientCommand extends DefinedPacket
{
private String command;
private long timestamp;
private long salt;
private Map<String, byte[]> signatures;
private boolean signedPreview;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
command = readString( buf );
timestamp = buf.readLong();
salt = buf.readLong();
int cnt = readVarInt( buf );
Preconditions.checkArgument( cnt <= 8, "Too many signatures" );
signatures = new HashMap<>( cnt );
for ( int i = 0; i < cnt; i++ )
{
signatures.put( readString( buf, 16 ), readArray( buf ) );
}
signedPreview = buf.readBoolean();
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( command, buf );
buf.writeLong( timestamp );
buf.writeLong( salt );
writeVarInt( signatures.size(), buf );
for ( Map.Entry<String, byte[]> entry : signatures.entrySet() )
{
writeString( entry.getKey(), buf );
writeArray( entry.getValue(), buf );
}
buf.writeBoolean( signedPreview );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

163
protocol/src/main/java/net/md_5/bungee/protocol/packet/Commands.java
View File

@ -23,11 +23,13 @@ import com.mojang.brigadier.tree.LiteralCommandNode;
import com.mojang.brigadier.tree.RootCommandNode;
import io.netty.buffer.ByteBuf;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Deque;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
import lombok.AllArgsConstructor;
@ -36,6 +38,7 @@ 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
@ -56,7 +59,7 @@ public class Commands extends DefinedPacket
private RootCommandNode root;
@Override
public void read(ByteBuf buf)
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
int nodeCount = readVarInt( buf );
NetworkNode[] nodes = new NetworkNode[ nodeCount ];
@ -79,9 +82,7 @@ public class Commands extends DefinedPacket
break;
case NODE_ARGUMENT:
String name = readString( buf );
String parser = readString( buf );
argumentBuilder = RequiredArgumentBuilder.argument( name, ArgumentRegistry.read( parser, buf ) );
argumentBuilder = RequiredArgumentBuilder.argument( name, ArgumentRegistry.read( buf, protocolVersion ) );
if ( ( flags & FLAG_SUGGESTIONS ) != 0 )
{
@ -126,7 +127,7 @@ public class Commands extends DefinedPacket
}
@Override
public void write(ByteBuf buf)
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
Map<CommandNode, Integer> indexMap = new LinkedHashMap<>();
Deque<CommandNode> nodeQueue = new ArrayDeque<>();
@ -210,7 +211,7 @@ public class Commands extends DefinedPacket
ArgumentCommandNode argumentNode = (ArgumentCommandNode) node;
writeString( argumentNode.getName(), buf );
ArgumentRegistry.write( argumentNode.getType(), buf );
ArgumentRegistry.write( argumentNode.getType(), buf, protocolVersion );
if ( argumentNode.getCustomSuggestions() != null )
{
@ -308,6 +309,7 @@ public class Commands extends DefinedPacket
{
private static final Map<String, ArgumentSerializer> PROVIDERS = new HashMap<>();
private static final List<ArgumentSerializer> PROVIDER_LIST = new ArrayList<>();
private static final Map<Class<?>, ProperArgumentSerializer<?>> PROPER_PROVIDERS = new HashMap<>();
//
private static final ArgumentSerializer<Void> VOID = new ArgumentSerializer<Void>()
@ -492,6 +494,12 @@ public class Commands extends DefinedPacket
writeVarInt( t.getType().ordinal(), buf );
}
@Override
protected int getIntKey()
{
return 5;
}
@Override
protected String getKey()
{
@ -515,82 +523,113 @@ public class Commands extends DefinedPacket
static
{
PROVIDERS.put( "brigadier:bool", VOID );
PROVIDERS.put( "brigadier:float", FLOAT );
PROVIDERS.put( "brigadier:double", DOUBLE );
PROVIDERS.put( "brigadier:integer", INTEGER );
PROVIDERS.put( "brigadier:long", LONG );
register( "brigadier:bool", VOID );
register( "brigadier:float", FLOAT );
register( "brigadier:double", DOUBLE );
register( "brigadier:integer", INTEGER );
register( "brigadier:long", LONG );
PROVIDERS.put( "brigadier:string", STRING );
register( "brigadier:string", STRING );
PROPER_PROVIDERS.put( StringArgumentType.class, STRING );
PROVIDERS.put( "minecraft:entity", BYTE );
PROVIDERS.put( "minecraft:game_profile", VOID );
PROVIDERS.put( "minecraft:block_pos", VOID );
PROVIDERS.put( "minecraft:column_pos", VOID );
PROVIDERS.put( "minecraft:vec3", VOID );
PROVIDERS.put( "minecraft:vec2", VOID );
PROVIDERS.put( "minecraft:block_state", VOID );
PROVIDERS.put( "minecraft:block_predicate", VOID );
PROVIDERS.put( "minecraft:item_stack", VOID );
PROVIDERS.put( "minecraft:item_predicate", VOID );
PROVIDERS.put( "minecraft:color", VOID );
PROVIDERS.put( "minecraft:component", VOID );
PROVIDERS.put( "minecraft:message", VOID );
PROVIDERS.put( "minecraft:nbt_compound_tag", VOID ); // 1.14
PROVIDERS.put( "minecraft:nbt_tag", VOID ); // 1.14
PROVIDERS.put( "minecraft:nbt", VOID ); // 1.13
PROVIDERS.put( "minecraft:nbt_path", VOID );
PROVIDERS.put( "minecraft:objective", VOID );
PROVIDERS.put( "minecraft:objective_criteria", VOID );
PROVIDERS.put( "minecraft:operation", VOID );
PROVIDERS.put( "minecraft:particle", VOID );
PROVIDERS.put( "minecraft:rotation", VOID );
PROVIDERS.put( "minecraft:scoreboard_slot", VOID );
PROVIDERS.put( "minecraft:score_holder", BYTE );
PROVIDERS.put( "minecraft:swizzle", VOID );
PROVIDERS.put( "minecraft:team", VOID );
PROVIDERS.put( "minecraft:item_slot", VOID );
PROVIDERS.put( "minecraft:resource_location", VOID );
PROVIDERS.put( "minecraft:mob_effect", VOID );
PROVIDERS.put( "minecraft:function", VOID );
PROVIDERS.put( "minecraft:entity_anchor", VOID );
PROVIDERS.put( "minecraft:int_range", VOID );
PROVIDERS.put( "minecraft:float_range", VOID );
PROVIDERS.put( "minecraft:item_enchantment", VOID );
PROVIDERS.put( "minecraft:entity_summon", VOID );
PROVIDERS.put( "minecraft:dimension", VOID );
PROVIDERS.put( "minecraft:time", VOID ); // 1.14
PROVIDERS.put( "minecraft:uuid", VOID ); // 1.16
PROVIDERS.put( "minecraft:test_argument", VOID ); // 1.16, debug
PROVIDERS.put( "minecraft:test_class", VOID ); // 1.16, debug
PROVIDERS.put( "minecraft:angle", VOID ); // 1.16.2
PROVIDERS.put( "minecraft:resource", RAW_STRING ); // 1.18.2
PROVIDERS.put( "minecraft:resource_or_tag", RAW_STRING ); // 1.18.2
register( "minecraft:entity", BYTE );
register( "minecraft:game_profile", VOID );
register( "minecraft:block_pos", VOID );
register( "minecraft:column_pos", VOID );
register( "minecraft:vec3", VOID );
register( "minecraft:vec2", VOID );
register( "minecraft:block_state", VOID );
register( "minecraft:block_predicate", VOID );
register( "minecraft:item_stack", VOID );
register( "minecraft:item_predicate", VOID );
register( "minecraft:color", VOID );
register( "minecraft:component", VOID );
register( "minecraft:message", VOID );
register( "minecraft:nbt_compound_tag", VOID ); // 1.14
register( "minecraft:nbt_tag", VOID ); // 1.14
register( "minecraft:nbt_path", VOID );
register( "minecraft:objective", VOID );
register( "minecraft:objective_criteria", VOID );
register( "minecraft:operation", VOID );
register( "minecraft:particle", VOID );
register( "minecraft:angle", VOID ); // 1.16.2
register( "minecraft:rotation", VOID );
register( "minecraft:scoreboard_slot", VOID );
register( "minecraft:score_holder", BYTE );
register( "minecraft:swizzle", VOID );
register( "minecraft:team", VOID );
register( "minecraft:item_slot", VOID );
register( "minecraft:resource_location", VOID );
register( "minecraft:mob_effect", VOID );
register( "minecraft:function", VOID );
register( "minecraft:entity_anchor", VOID );
register( "minecraft:int_range", VOID );
register( "minecraft:float_range", VOID );
register( "minecraft:item_enchantment", VOID );
register( "minecraft:entity_summon", VOID );
register( "minecraft:dimension", VOID );
register( "minecraft:time", VOID ); // 1.14
register( "minecraft:resource_or_tag", RAW_STRING ); // 1.18.2
register( "minecraft:resource", RAW_STRING ); // 1.18.2
register( "minecraft:template_mirror", VOID ); // 1.19
register( "minecraft:template_rotation", VOID ); // 1.19
register( "minecraft:uuid", VOID ); // 1.16
register( "minecraft:nbt", VOID ); // 1.13 // removed
}
private static ArgumentType<?> read(String key, ByteBuf buf)
private static void register(String name, ArgumentSerializer serializer)
{
ArgumentSerializer reader = PROVIDERS.get( key );
PROVIDERS.put( name, serializer );
PROVIDER_LIST.add( serializer );
}
private static ArgumentType<?> read(ByteBuf buf, int protocolVersion)
{
Object key;
ArgumentSerializer reader;
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
key = readVarInt( buf );
reader = PROVIDER_LIST.get( (Integer) key );
} else
{
key = readString( buf );
reader = PROVIDERS.get( (String) key );
}
Preconditions.checkArgument( reader != null, "No provider for argument " + key );
Object val = reader.read( buf );
return val != null && PROPER_PROVIDERS.containsKey( val.getClass() ) ? (ArgumentType<?>) val : new DummyType( key, reader, val );
}
private static void write(ArgumentType<?> arg, ByteBuf buf)
private static void write(ArgumentType<?> arg, ByteBuf buf, int protocolVersion)
{
ProperArgumentSerializer proper = PROPER_PROVIDERS.get( arg.getClass() );
if ( proper != null )
{
writeString( proper.getKey(), buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
writeVarInt( proper.getIntKey(), buf );
} else
{
writeString( proper.getKey(), buf );
}
proper.write( buf, arg );
} else
{
Preconditions.checkArgument( arg instanceof DummyType, "Non dummy arg " + arg.getClass() );
DummyType dummy = (DummyType) arg;
writeString( dummy.key, buf );
if ( dummy.key instanceof Integer )
{
writeVarInt( (Integer) dummy.key, buf );
} else
{
writeString( (String) dummy.key, buf );
}
dummy.serializer.write( buf, dummy.value );
}
}
@ -599,7 +638,7 @@ public class Commands extends DefinedPacket
private static class DummyType<T> implements ArgumentType<T>
{
private final String key;
private final Object key;
private final ArgumentSerializer<T> serializer;
private final T value;
@ -621,6 +660,8 @@ public class Commands extends DefinedPacket
private abstract static class ProperArgumentSerializer<T> extends ArgumentSerializer<T>
{
protected abstract int getIntKey();
protected abstract String getKey();
}
}

31
protocol/src/main/java/net/md_5/bungee/protocol/packet/EncryptionResponse.java
View File

@ -18,19 +18,36 @@ public class EncryptionResponse extends DefinedPacket
private byte[] sharedSecret;
private byte[] verifyToken;
private EncryptionData encryptionData;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
sharedSecret = readArray( buf, 128 );
verifyToken = readArray( buf, 128 );
if ( protocolVersion < ProtocolConstants.MINECRAFT_1_19 || buf.readBoolean() )
{
verifyToken = readArray( buf, 128 );
} else
{
encryptionData = new EncryptionData( buf.readLong(), readArray( buf ) );
}
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeArray( sharedSecret, buf );
writeArray( verifyToken, buf );
if ( verifyToken != null )
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
buf.writeBoolean( true );
}
writeArray( verifyToken, buf );
} else
{
buf.writeLong( encryptionData.getSalt() );
writeArray( encryptionData.getSignature(), buf );
}
}
@Override
@ -38,4 +55,12 @@ public class EncryptionResponse extends DefinedPacket
{
handler.handle( this );
}
@Data
public static class EncryptionData
{
private final long salt;
private final byte[] signature;
}
}

25
protocol/src/main/java/net/md_5/bungee/protocol/packet/Login.java
View File

@ -9,6 +9,7 @@ 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.Location;
import net.md_5.bungee.protocol.ProtocolConstants;
import se.llbit.nbt.Tag;
@ -37,6 +38,7 @@ public class Login extends DefinedPacket
private boolean normalRespawn;
private boolean debug;
private boolean flat;
private Location deathLocation;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
@ -63,7 +65,7 @@ public class Login extends DefinedPacket
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16 )
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 && protocolVersion < ProtocolConstants.MINECRAFT_1_19 )
{
dimension = readTag( buf );
} else
@ -118,6 +120,13 @@ public class Login extends DefinedPacket
debug = buf.readBoolean();
flat = buf.readBoolean();
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
if ( buf.readBoolean() )
{
deathLocation = new Location( readString( buf ), buf.readLong() );
}
}
}
@Override
@ -144,7 +153,7 @@ public class Login extends DefinedPacket
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16 )
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 && protocolVersion < ProtocolConstants.MINECRAFT_1_19 )
{
writeTag( (Tag) dimension, buf );
} else
@ -199,6 +208,18 @@ public class Login extends DefinedPacket
buf.writeBoolean( debug );
buf.writeBoolean( flat );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
if ( deathLocation != null )
{
buf.writeBoolean( true );
writeString( deathLocation.getDimension(), buf );
buf.writeLong( deathLocation.getPos() );
} else
{
buf.writeBoolean( false );
}
}
}
@Override

15
protocol/src/main/java/net/md_5/bungee/protocol/packet/LoginRequest.java
View File

@ -7,6 +7,8 @@ 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.PlayerPublicKey;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@NoArgsConstructor
@ -16,17 +18,26 @@ public class LoginRequest extends DefinedPacket
{
private String data;
private PlayerPublicKey publicKey;
@Override
public void read(ByteBuf buf)
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
data = readString( buf, 16 );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
publicKey = readPublicKey( buf );
}
}
@Override
public void write(ByteBuf buf)
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( data, buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
writePublicKey( publicKey, buf );
}
}
@Override

10
protocol/src/main/java/net/md_5/bungee/protocol/packet/LoginSuccess.java
View File

@ -8,6 +8,7 @@ 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.Property;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@ -19,6 +20,7 @@ public class LoginSuccess extends DefinedPacket
private UUID uuid;
private String username;
private Property[] properties;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
@ -31,6 +33,10 @@ public class LoginSuccess extends DefinedPacket
uuid = UUID.fromString( readString( buf ) );
}
username = readString( buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
properties = readProperties( buf );
}
}
@Override
@ -44,6 +50,10 @@ public class LoginSuccess extends DefinedPacket
writeString( uuid.toString(), buf );
}
writeString( username, buf );
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
writeProperties( properties, buf );
}
}
@Override

84
protocol/src/main/java/net/md_5/bungee/protocol/packet/PlayerChat.java Normal file
View File

@ -0,0 +1,84 @@
package net.md_5.bungee.protocol.packet;
import io.netty.buffer.ByteBuf;
import java.util.UUID;
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 PlayerChat extends DefinedPacket
{
private static final UUID EMPTY_UUID = new UUID( 0L, 0L );
private String signedContent;
private String unsignedContent; // nullable
private UUID sender;
private int typeId;
private String displayName;
private String teamName; // nullable
private long timestamp;
private long salt;
private byte[] signature;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
signedContent = readString( buf, 262144 );
if ( buf.readBoolean() )
{
unsignedContent = readString( buf, 262144 );
}
typeId = readVarInt( buf );
sender = readUUID( buf );
displayName = readString( buf, 262144 );
if ( buf.readBoolean() )
{
teamName = readString( buf, 262144 );
}
timestamp = buf.readLong();
salt = buf.readLong();
signature = readArray( buf );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( signedContent, buf );
if ( unsignedContent != null )
{
buf.writeBoolean( true );
writeString( unsignedContent, buf );
} else
{
buf.writeBoolean( false );
}
writeVarInt( typeId, buf );
writeUUID( sender, buf );
writeString( displayName, buf );
if ( teamName != null )
{
buf.writeBoolean( true );
writeString( teamName, buf );
} else
{
buf.writeBoolean( false );
}
buf.writeLong( timestamp );
buf.writeLong( salt );
writeArray( signature, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

48
protocol/src/main/java/net/md_5/bungee/protocol/packet/PlayerListItem.java
View File

@ -7,6 +7,8 @@ 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.PlayerPublicKey;
import net.md_5.bungee.protocol.Property;
import net.md_5.bungee.protocol.ProtocolConstants;
@Data
@ -31,31 +33,17 @@ public class PlayerListItem extends DefinedPacket
{
case ADD_PLAYER:
item.username = DefinedPacket.readString( buf );
item.properties = new String[ DefinedPacket.readVarInt( buf ) ][];
for ( int j = 0; j < item.properties.length; j++ )
{
String name = DefinedPacket.readString( buf );
String value = DefinedPacket.readString( buf );
if ( buf.readBoolean() )
{
item.properties[j] = new String[]
{
name, value, DefinedPacket.readString( buf )
};
} else
{
item.properties[j] = new String[]
{
name, value
};
}
}
item.properties = DefinedPacket.readProperties( buf );
item.gamemode = DefinedPacket.readVarInt( buf );
item.ping = DefinedPacket.readVarInt( buf );
if ( buf.readBoolean() )
{
item.displayName = DefinedPacket.readString( buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
item.publicKey = readPublicKey( buf );
}
break;
case UPDATE_GAMEMODE:
item.gamemode = DefinedPacket.readVarInt( buf );
@ -84,20 +72,7 @@ public class PlayerListItem extends DefinedPacket
{
case ADD_PLAYER:
DefinedPacket.writeString( item.username, buf );
DefinedPacket.writeVarInt( item.properties.length, buf );
for ( String[] prop : item.properties )
{
DefinedPacket.writeString( prop[0], buf );
DefinedPacket.writeString( prop[1], buf );
if ( prop.length >= 3 )
{
buf.writeBoolean( true );
DefinedPacket.writeString( prop[2], buf );
} else
{
buf.writeBoolean( false );
}
}
DefinedPacket.writeProperties( item.properties, buf );
DefinedPacket.writeVarInt( item.gamemode, buf );
DefinedPacket.writeVarInt( item.ping, buf );
buf.writeBoolean( item.displayName != null );
@ -105,6 +80,10 @@ public class PlayerListItem extends DefinedPacket
{
DefinedPacket.writeString( item.displayName, buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
writePublicKey( item.publicKey, buf );
}
break;
case UPDATE_GAMEMODE:
DefinedPacket.writeVarInt( item.gamemode, buf );
@ -148,7 +127,8 @@ public class PlayerListItem extends DefinedPacket
// ADD_PLAYER
private String username;
private String[][] properties;
private Property[] properties;
private PlayerPublicKey publicKey;
// ADD_PLAYER & UPDATE_GAMEMODE
private int gamemode;

25
protocol/src/main/java/net/md_5/bungee/protocol/packet/Respawn.java
View File

@ -7,6 +7,7 @@ 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.Location;
import net.md_5.bungee.protocol.ProtocolConstants;
import se.llbit.nbt.Tag;
@ -27,13 +28,14 @@ public class Respawn extends DefinedPacket
private boolean debug;
private boolean flat;
private boolean copyMeta;
private Location deathLocation;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16 )
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 && protocolVersion < ProtocolConstants.MINECRAFT_1_19 )
{
dimension = readTag( buf );
} else
@ -64,6 +66,13 @@ public class Respawn extends DefinedPacket
{
levelType = readString( buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
if ( buf.readBoolean() )
{
deathLocation = new Location( readString( buf ), buf.readLong() );
}
}
}
@Override
@ -71,7 +80,7 @@ public class Respawn extends DefinedPacket
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16 )
{
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_16_2 && protocolVersion < ProtocolConstants.MINECRAFT_1_19 )
{
writeTag( (Tag) dimension, buf );
} else
@ -102,6 +111,18 @@ public class Respawn extends DefinedPacket
{
writeString( levelType, buf );
}
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_19 )
{
if ( deathLocation != null )
{
buf.writeBoolean( true );
writeString( deathLocation.getDimension(), buf );
buf.writeLong( deathLocation.getPos() );
} else
{
buf.writeBoolean( false );
}
}
}
@Override

41
protocol/src/main/java/net/md_5/bungee/protocol/packet/SystemChat.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 SystemChat extends DefinedPacket
{
private String message;
private int position;
@Override
public void read(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
message = readString( buf, 262144 );
position = readVarInt( buf );
}
@Override
public void write(ByteBuf buf, ProtocolConstants.Direction direction, int protocolVersion)
{
writeString( message, buf );
writeVarInt( position, buf );
}
@Override
public void handle(AbstractPacketHandler handler) throws Exception
{
handler.handle( this );
}
}

21
proxy/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-proxy</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Proxy</name>
@ -94,36 +94,27 @@
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.27</version>
<version>8.0.29</version>
<scope>runtime</scope>
</dependency>
<!-- add these back in as they are not exposed by the API -->
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-resolver-provider</artifactId>
<version>3.8.4</version>
<version>3.8.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.resolver</groupId>
<artifactId>maven-resolver-connector-basic</artifactId>
<version>1.7.2</version>
<version>1.8.0</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.resolver</groupId>
<artifactId>maven-resolver-transport-http</artifactId>
<version>1.7.2</version>
<version>1.8.0</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</project>

64
proxy/src/main/java/net/md_5/bungee/EncryptionUtil.java
View File

@ -1,5 +1,9 @@
package net.md_5.bungee;
import com.google.common.io.ByteStreams;
import com.google.common.primitives.Longs;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
import java.security.Key;
import java.security.KeyFactory;
@ -7,8 +11,11 @@ import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.X509EncodedKeySpec;
import java.util.Arrays;
import java.util.Base64;
import java.util.Random;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
@ -18,6 +25,7 @@ import net.md_5.bungee.jni.NativeCode;
import net.md_5.bungee.jni.cipher.BungeeCipher;
import net.md_5.bungee.jni.cipher.JavaCipher;
import net.md_5.bungee.jni.cipher.NativeCipher;
import net.md_5.bungee.protocol.PlayerPublicKey;
import net.md_5.bungee.protocol.packet.EncryptionRequest;
import net.md_5.bungee.protocol.packet.EncryptionResponse;
@ -28,10 +36,12 @@ public class EncryptionUtil
{
private static final Random random = new Random();
private static final Base64.Encoder MIME_ENCODER = Base64.getMimeEncoder( 76, "\n".getBytes( StandardCharsets.UTF_8 ) );
public static final KeyPair keys;
@Getter
private static final SecretKey secret = new SecretKeySpec( new byte[ 16 ], "AES" );
public static final NativeCode<BungeeCipher> nativeFactory = new NativeCode<>( "native-cipher", JavaCipher::new, NativeCipher::new );
private static final PublicKey MOJANG_KEY;
static
{
@ -44,6 +54,14 @@ public class EncryptionUtil
{
throw new ExceptionInInitializerError( ex );
}
try
{
MOJANG_KEY = KeyFactory.getInstance( "RSA" ).generatePublic( new X509EncodedKeySpec( ByteStreams.toByteArray( EncryptionUtil.class.getResourceAsStream( "/yggdrasil_session_pubkey.der" ) ) ) );
} catch ( IOException | NoSuchAlgorithmException | InvalidKeySpecException ex )
{
throw new ExceptionInInitializerError( ex );
}
}
public static EncryptionRequest encryptRequest()
@ -55,17 +73,40 @@ public class EncryptionUtil
return new EncryptionRequest( hash, pubKey, verify );
}
public static boolean check(PlayerPublicKey publicKey) throws GeneralSecurityException
{
Signature signature = Signature.getInstance( "SHA1withRSA" );
signature.initVerify( MOJANG_KEY );
signature.update( ( publicKey.getExpiry() + "-----BEGIN RSA PUBLIC KEY-----\n" + MIME_ENCODER.encodeToString( getPubkey( publicKey.getKey() ).getEncoded() ) + "\n-----END RSA PUBLIC KEY-----\n" ).getBytes( StandardCharsets.US_ASCII ) );
return signature.verify( publicKey.getSignature() );
}
public static boolean check(PlayerPublicKey publicKey, EncryptionResponse resp, EncryptionRequest request) throws GeneralSecurityException
{
if ( publicKey != null )
{
Signature signature = Signature.getInstance( "SHA256withRSA" );
signature.initVerify( getPubkey( publicKey.getKey() ) );
signature.update( request.getVerifyToken() );
signature.update( Longs.toByteArray( resp.getEncryptionData().getSalt() ) );
return signature.verify( resp.getEncryptionData().getSignature() );
} else
{
Cipher cipher = Cipher.getInstance( "RSA" );
cipher.init( Cipher.DECRYPT_MODE, keys.getPrivate() );
byte[] decrypted = cipher.doFinal( resp.getVerifyToken() );
return Arrays.equals( request.getVerifyToken(), decrypted );
}
}
public static SecretKey getSecret(EncryptionResponse resp, EncryptionRequest request) throws GeneralSecurityException
{
Cipher cipher = Cipher.getInstance( "RSA" );
cipher.init( Cipher.DECRYPT_MODE, keys.getPrivate() );
byte[] decrypted = cipher.doFinal( resp.getVerifyToken() );
if ( !Arrays.equals( request.getVerifyToken(), decrypted ) )
{
throw new IllegalStateException( "Key pairs do not match!" );
}
cipher.init( Cipher.DECRYPT_MODE, keys.getPrivate() );
return new SecretKeySpec( cipher.doFinal( resp.getSharedSecret() ), "AES" );
}
@ -80,7 +121,12 @@ public class EncryptionUtil
public static PublicKey getPubkey(EncryptionRequest request) throws GeneralSecurityException
{
return KeyFactory.getInstance( "RSA" ).generatePublic( new X509EncodedKeySpec( request.getPublicKey() ) );
return getPubkey( request.getPublicKey() );
}
private static PublicKey getPubkey(byte[] b) throws GeneralSecurityException
{
return KeyFactory.getInstance( "RSA" ).generatePublic( new X509EncodedKeySpec( b ) );
}
public static byte[] encrypt(Key key, byte[] b) throws GeneralSecurityException

10
proxy/src/main/java/net/md_5/bungee/ServerConnector.java
View File

@ -123,7 +123,7 @@ public class ServerConnector extends PacketHandler
channel.write( copiedHandshake );
channel.setProtocol( Protocol.LOGIN );
channel.write( new LoginRequest( user.getName() ) );
channel.write( new LoginRequest( user.getName(), null ) );
}
@Override
@ -225,7 +225,7 @@ 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.isDebug(), login.isFlat() );
(byte) user.getPendingConnection().getListener().getTabListSize(), login.getLevelType(), login.getViewDistance(), login.getSimulationDistance(), login.isReducedDebugInfo(), login.isNormalRespawn(), login.isDebug(), login.isFlat(), login.getDeathLocation() );
user.unsafe().sendPacket( modLogin );
@ -243,7 +243,7 @@ public class ServerConnector extends PacketHandler
}
user.getSentBossBars().clear();
user.unsafe().sendPacket( new Respawn( login.getDimension(), login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false ) );
user.unsafe().sendPacket( new Respawn( login.getDimension(), login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false, login.getDeathLocation() ) );
user.getServer().disconnect( "Quitting" );
} else
{
@ -292,11 +292,11 @@ public class ServerConnector extends PacketHandler
user.setDimensionChange( true );
if ( login.getDimension() == user.getDimension() )
{
user.unsafe().sendPacket( new Respawn( (Integer) login.getDimension() >= 0 ? -1 : 0, login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false ) );
user.unsafe().sendPacket( new Respawn( (Integer) login.getDimension() >= 0 ? -1 : 0, login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false, login.getDeathLocation() ) );
}
user.setServerEntityId( login.getEntityId() );
user.unsafe().sendPacket( new Respawn( login.getDimension(), login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false ) );
user.unsafe().sendPacket( new Respawn( login.getDimension(), login.getWorldName(), login.getSeed(), login.getDifficulty(), login.getGameMode(), login.getPreviousGameMode(), login.getLevelType(), login.isDebug(), login.isFlat(), false, login.getDeathLocation() ) );
if ( user.getPendingConnection().getVersion() >= ProtocolConstants.MINECRAFT_1_14 )
{
user.unsafe().sendPacket( new ViewDistance( login.getViewDistance() ) );

13
proxy/src/main/java/net/md_5/bungee/UserConnection.java
View File

@ -59,6 +59,7 @@ 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.SystemChat;
import net.md_5.bungee.tab.ServerUnique;
import net.md_5.bungee.tab.TabList;
import net.md_5.bungee.util.CaseInsensitiveSet;
@ -416,6 +417,10 @@ public final class UserConnection implements ProxiedPlayer
public void chat(String message)
{
Preconditions.checkState( server != null, "Not connected to server" );
if ( getPendingConnection().getVersion() >= ProtocolConstants.MINECRAFT_1_19 )
{
throw new UnsupportedOperationException( "Cannot spoof chat on this client version!" );
}
server.getCh().write( new Chat( message ) );
}
@ -472,7 +477,13 @@ public final class UserConnection implements ProxiedPlayer
private void sendMessage(ChatMessageType position, UUID sender, String message)
{
unsafe().sendPacket( new Chat( message, (byte) position.ordinal(), sender ) );
if ( getPendingConnection().getVersion() >= ProtocolConstants.MINECRAFT_1_19 )
{
unsafe().sendPacket( new SystemChat( message, position.ordinal() ) );
} else
{
unsafe().sendPacket( new Chat( message, (byte) position.ordinal(), sender ) );
}
}
private void sendMessage(ChatMessageType position, UUID sender, BaseComponent... message)

5
proxy/src/main/java/net/md_5/bungee/conf/Configuration.java
View File

@ -47,6 +47,10 @@ public class Configuration implements ProxyConfig
* Should we check minecraft.net auth.
*/
private boolean onlineMode = true;
/**
* Whether to check the authentication server public key.
*/
private boolean enforceSecureProfile;
/**
* Whether we log proxy commands to the proxy log
*/
@ -86,6 +90,7 @@ public class Configuration implements ProxyConfig
timeout = adapter.getInt( "timeout", timeout );
uuid = adapter.getString( "stats", uuid );
onlineMode = adapter.getBoolean( "online_mode", onlineMode );
enforceSecureProfile = adapter.getBoolean( "enforce_secure_profile", enforceSecureProfile );
logCommands = adapter.getBoolean( "log_commands", logCommands );
logPings = adapter.getBoolean( "log_pings", logPings );
remotePingCache = adapter.getInt( "remote_ping_cache", remotePingCache );

28
proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
View File

@ -9,6 +9,7 @@ import java.net.SocketAddress;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.time.Instant;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
@ -49,6 +50,7 @@ import net.md_5.bungee.netty.cipher.CipherDecoder;
import net.md_5.bungee.netty.cipher.CipherEncoder;
import net.md_5.bungee.protocol.DefinedPacket;
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.EncryptionRequest;
@ -358,6 +360,29 @@ public class InitialHandler extends PacketHandler implements PendingConnection
disconnect( bungee.getTranslation( "name_invalid" ) );
return;
}
if ( BungeeCord.getInstance().config.isEnforceSecureProfile() )
{
PlayerPublicKey publicKey = loginRequest.getPublicKey();
if ( publicKey == null )
{
disconnect( bungee.getTranslation( "secure_profile_required" ) );
return;
}
if ( Instant.ofEpochMilli( publicKey.getExpiry() ).isBefore( Instant.now() ) )
{
disconnect( bungee.getTranslation( "secure_profile_expired" ) );
return;
}
if ( !EncryptionUtil.check( publicKey ) )
{
disconnect( bungee.getTranslation( "secure_profile_invalid" ) );
return;
}
}
this.loginRequest = loginRequest;
int limit = BungeeCord.getInstance().config.getPlayerLimit();
@ -410,6 +435,7 @@ public class InitialHandler extends PacketHandler implements PendingConnection
public void handle(final EncryptionResponse encryptResponse) throws Exception
{
Preconditions.checkState( thisState == State.ENCRYPT, "Not expecting ENCRYPT" );
Preconditions.checkState( EncryptionUtil.check( loginRequest.getPublicKey(), encryptResponse, request ), "Invalid verification" );
SecretKey sharedKey = EncryptionUtil.getSecret( encryptResponse, request );
BungeeCipher decrypt = EncryptionUtil.getCipher( false, sharedKey );
@ -524,7 +550,7 @@ public class InitialHandler extends PacketHandler implements PendingConnection
userCon.setCompressionThreshold( BungeeCord.getInstance().config.getCompressionThreshold() );
userCon.init();
unsafe.sendPacket( new LoginSuccess( getUniqueId(), getName() ) );
unsafe.sendPacket( new LoginSuccess( getUniqueId(), getName(), loginProfile.getProperties() ) );
ch.setProtocol( Protocol.GAME );
ch.getHandle().pipeline().get( HandlerBoss.class ).setHandler( new UpstreamBridge( bungee, userCon ) );

11
proxy/src/main/java/net/md_5/bungee/connection/LoginResult.java
View File

@ -2,6 +2,7 @@ package net.md_5.bungee.connection;
import lombok.AllArgsConstructor;
import lombok.Data;
import net.md_5.bungee.protocol.Property;
@Data
@AllArgsConstructor
@ -11,14 +12,4 @@ public class LoginResult
private String id;
private String name;
private Property[] properties;
@Data
@AllArgsConstructor
public static class Property
{
private String name;
private String value;
private String signature;
}
}

40
proxy/src/main/java/net/md_5/bungee/connection/UpstreamBridge.java
View File

@ -26,6 +26,8 @@ import net.md_5.bungee.netty.PacketHandler;
import net.md_5.bungee.protocol.PacketWrapper;
import net.md_5.bungee.protocol.ProtocolConstants;
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.KeepAlive;
import net.md_5.bungee.protocol.packet.PlayerListItem;
@ -145,9 +147,33 @@ public class UpstreamBridge extends PacketHandler
@Override
public void handle(Chat chat) throws Exception
{
for ( int index = 0, length = chat.getMessage().length(); index < length; index++ )
String message = handleChat( chat.getMessage() );
if ( message != null )
{
char c = chat.getMessage().charAt( index );
chat.setMessage( message );
con.getServer().unsafe().sendPacket( chat );
}
throw CancelSendSignal.INSTANCE;
}
@Override
public void handle(ClientChat chat) throws Exception
{
handleChat( chat.getMessage() );
}
@Override
public void handle(ClientCommand command) throws Exception
{
handleChat( "/" + command.getCommand() );
}
private String handleChat(String message)
{
for ( int index = 0, length = message.length(); index < length; index++ )
{
char c = message.charAt( index );
if ( !AllowedCharacters.isChatAllowedCharacter( c ) )
{
con.disconnect( bungee.getTranslation( "illegal_chat_characters", Util.unicode( c ) ) );
@ -155,16 +181,16 @@ public class UpstreamBridge extends PacketHandler
}
}
ChatEvent chatEvent = new ChatEvent( con, con.getServer(), chat.getMessage() );
ChatEvent chatEvent = new ChatEvent( con, con.getServer(), message );
if ( !bungee.getPluginManager().callEvent( chatEvent ).isCancelled() )
{
chat.setMessage( chatEvent.getMessage() );
if ( !chatEvent.isCommand() || !bungee.getPluginManager().dispatchCommand( con, chat.getMessage().substring( 1 ) ) )
message = chatEvent.getMessage();
if ( !chatEvent.isCommand() || !bungee.getPluginManager().dispatchCommand( con, message.substring( 1 ) ) )
{
con.getServer().unsafe().sendPacket( chat );
return message;
}
}
throw CancelSendSignal.INSTANCE;
return null;
}
@Override

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

@ -74,6 +74,8 @@ public abstract class EntityMap
case ProtocolConstants.MINECRAFT_1_18:
case ProtocolConstants.MINECRAFT_1_18_2:
return EntityMap_1_16_2.INSTANCE_1_18;
case ProtocolConstants.MINECRAFT_1_19:
return EntityMap_1_16_2.INSTANCE_1_19;
}
throw new RuntimeException( "Version " + version + " has no entity map" );
}

2
proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_16_2.java
View File

@ -17,6 +17,8 @@ class EntityMap_1_16_2 extends EntityMap
static final EntityMap_1_16_2 INSTANCE_1_16_2 = new EntityMap_1_16_2( 0x04, 0x2D );
static final EntityMap_1_16_2 INSTANCE_1_17 = new EntityMap_1_16_2( 0x04, 0x2D );
static final EntityMap_1_16_2 INSTANCE_1_18 = new EntityMap_1_16_2( 0x04, 0x2D );
static final EntityMap_1_16_2 INSTANCE_1_19 = new EntityMap_1_16_2( 0x02, 0x2F );
//
private final int spawnPlayerId;
private final int spectateId;

12
proxy/src/main/java/net/md_5/bungee/tab/TabList.java
View File

@ -5,6 +5,7 @@ import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.connection.LoginResult;
import net.md_5.bungee.protocol.Property;
import net.md_5.bungee.protocol.packet.PlayerListItem;
@RequiredArgsConstructor
@ -38,20 +39,15 @@ public abstract class TabList
LoginResult loginResult = player.getPendingConnection().getLoginProfile();
if ( loginResult != null && loginResult.getProperties() != null )
{
String[][] props = new String[ loginResult.getProperties().length ][];
Property[] props = new Property[ loginResult.getProperties().length ];
for ( int i = 0; i < props.length; i++ )
{
props[i] = new String[]
{
loginResult.getProperties()[i].getName(),
loginResult.getProperties()[i].getValue(),
loginResult.getProperties()[i].getSignature()
};
props[i] = new Property( loginResult.getProperties()[i].getName(), loginResult.getProperties()[i].getValue(), loginResult.getProperties()[i].getSignature() );
}
item.setProperties( props );
} else
{
item.setProperties( new String[ 0 ][ 0 ] );
item.setProperties( new Property[ 0 ] );
}
if ( playerListItem.getAction() == PlayerListItem.Action.ADD_PLAYER || playerListItem.getAction() == PlayerListItem.Action.UPDATE_GAMEMODE )
{

3
proxy/src/main/resources/messages.properties
View File

@ -22,6 +22,9 @@ total_players=Total players online: {0}
name_invalid=Username contains invalid characters.
ping_cannot_connect=\u00a7c[Bungee] Can''t connect to server.
offline_mode_player=Not authenticated with Minecraft.net
secure_profile_required=A secure profile is required to join this server.
secure_profile_expired=Secure profile expired.
secure_profile_invalid=Secure profile invalid.
message_needed=\u00a7cYou must supply a message.
error_occurred_player=\u00a7cAn error occurred while parsing your message. (Hover for details)
error_occurred_console=\u00a7cAn error occurred while parsing your message: {0}

BIN
proxy/src/main/resources/yggdrasil_session_pubkey.der Normal file
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Binary file not shown.

4
query/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-query</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Query</name>

4
slf4j/pom.xml
View File

@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-slf4j</artifactId>
<version>1.18-R0.1-SNAPSHOT</version>
<version>1.19-R0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-SLF4J</name>