mirror of
https://github.com/ViaVersion/ViaProxy.git
synced 2024-06-28 10:44:44 +02:00
Added support for EaglerCraft clients
This commit is contained in:
RaphiMC
parent
8da007c0a4
commit
4494920acd
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@ -16,6 +16,8 @@ For a full user guide go to the [Usage for Players](#usage-for-players-gui) sect
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## Supported Client versions
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- Release (1.7.2 - 1.19.4)
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- Classic, Alpha, Beta, Release 1.0 - 1.6.4 (Only passthrough)
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- Eaglercraft 1.8
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ViaProxy supports joining to any of the listed server version from any of the listed client versions.
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@ -59,6 +59,7 @@ public class Options {
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public static String RESOURCE_PACK_URL; // Example: http://example.com/resourcepack.zip
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public static boolean SERVER_HAPROXY_PROTOCOL;
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public static boolean LEGACY_CLIENT_PASSTHROUGH;
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public static boolean ALLOW_EAGLERCRAFT_CLIENTS;
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public static void parse(final String[] args) throws IOException {
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final OptionParser parser = new OptionParser();
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@ -79,7 +80,8 @@ public class Options {
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final OptionSpec<String> resourcePackUrl = parser.acceptsAll(asList("resource_pack_url", "resource_pack", "rpu", "rp"), "URL of a resource pack which clients can optionally download").withRequiredArg().ofType(String.class);
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final OptionSpec<String> proxyUrl = parser.acceptsAll(asList("proxy_url", "proxy"), "URL of a SOCKS(4/5)/HTTP(S) proxy which will be used for backend TCP connections").withRequiredArg().ofType(String.class);
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final OptionSpec<Void> serverHaProxyProtocol = parser.acceptsAll(asList("server-haproxy-protocol", "server-haproxy"), "Send HAProxy protocol messages to the backend server");
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final OptionSpec<Void> legacyClientPassthrough = parser.acceptsAll(asList("legacy_client_passthrough", "legacy_passthrough"), "Allow <= 1.6.4 clients to connect to the backend server");
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final OptionSpec<Void> legacyClientPassthrough = parser.acceptsAll(asList("legacy_client_passthrough", "legacy_passthrough"), "Allow <= 1.6.4 clients to connect to the backend server (No protocol translation)");
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final OptionSpec<Void> allowEaglerCraftClients = parser.acceptsAll(asList("allow_eaglercraft_clients", "allow_eaglercraft"), "Allow EaglerCraft clients to connect to ViaProxy");
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PluginManager.EVENT_MANAGER.call(new PreOptionsParseEvent(parser));
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final OptionSet options = parser.parse(args);
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@ -119,6 +121,7 @@ public class Options {
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}
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SERVER_HAPROXY_PROTOCOL = options.has(serverHaProxyProtocol);
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LEGACY_CLIENT_PASSTHROUGH = options.has(legacyClientPassthrough);
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ALLOW_EAGLERCRAFT_CLIENTS = options.has(allowEaglerCraftClients);
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PluginManager.EVENT_MANAGER.call(new PostOptionsParseEvent(options));
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}
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@ -26,11 +26,24 @@ import net.raphimc.viaproxy.cli.options.Options;
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import net.raphimc.viaproxy.plugins.PluginManager;
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import net.raphimc.viaproxy.plugins.events.Client2ProxyChannelInitializeEvent;
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import net.raphimc.viaproxy.plugins.events.types.ITyped;
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import net.raphimc.viaproxy.proxy.client2proxy.eaglercraft.EaglercraftInitialHandler;
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import net.raphimc.viaproxy.proxy.client2proxy.passthrough.LegacyClientPassthroughHandler;
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import java.util.function.Supplier;
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public class Client2ProxyChannelInitializer extends MinecraftChannelInitializer {
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public static final String EAGLERCRAFT_INITIAL_HANDLER_NAME = "eaglercraft-initial-handler";
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public static final String WEBSOCKET_SSL_HANDLER_NAME = "ws-ssl-handler";
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public static final String WEBSOCKET_HTTP_CODEC_NAME = "ws-http-codec";
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public static final String WEBSOCKET_HTTP_AGGREGATOR_NAME = "ws-http-aggregator";
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public static final String WEBSOCKET_COMPRESSION_NAME = "ws-compression";
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public static final String WEBSOCKET_HANDLER_NAME = "ws-handler";
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public static final String WEBSOCKET_ACTIVE_NOTIFIER_NAME = "ws-active-notifier";
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public static final String EAGLERCRAFT_HANDLER_NAME = "eaglercraft-handler";
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public static final String LEGACY_PASSTHROUGH_HANDLER_NAME = "legacy-passthrough-handler";
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public Client2ProxyChannelInitializer(final Supplier<ChannelHandler> handlerSupplier) {
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super(handlerSupplier);
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}
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@ -42,9 +55,13 @@ public class Client2ProxyChannelInitializer extends MinecraftChannelInitializer
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return;
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}
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if (Options.LEGACY_CLIENT_PASSTHROUGH) {
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channel.pipeline().addLast("legacy-passthrough-handler", new LegacyClientPassthroughHandler());
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if (Options.ALLOW_EAGLERCRAFT_CLIENTS) {
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channel.pipeline().addLast(EAGLERCRAFT_INITIAL_HANDLER_NAME, new EaglercraftInitialHandler());
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}
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if (Options.LEGACY_CLIENT_PASSTHROUGH) {
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channel.pipeline().addLast(LEGACY_PASSTHROUGH_HANDLER_NAME, new LegacyClientPassthroughHandler());
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}
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super.initChannel(channel);
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channel.attr(MCPipeline.PACKET_REGISTRY_ATTRIBUTE_KEY).set(PacketRegistryUtil.getHandshakeRegistry(false));
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@ -0,0 +1,266 @@
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/*
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* This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
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* Copyright (C) 2023 RK_01/RaphiMC and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.raphimc.viaproxy.proxy.client2proxy.eaglercraft;
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import com.google.common.net.HostAndPort;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.MessageToMessageCodec;
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import io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame;
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import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
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import io.netty.handler.codec.http.websocketx.WebSocketFrame;
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import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
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import net.raphimc.netminecraft.constants.ConnectionState;
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import net.raphimc.netminecraft.constants.MCPackets;
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import net.raphimc.netminecraft.constants.MCPipeline;
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import net.raphimc.netminecraft.packet.PacketTypes;
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import net.raphimc.viaproxy.ViaProxy;
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import net.raphimc.viaproxy.util.logging.Logger;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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// Thanks to ayunami2000 for helping with the eaglercraft protocol
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public class EaglercraftHandler extends MessageToMessageCodec<WebSocketFrame, ByteBuf> {
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private static final int CLIENT_VERSION = 0x01;
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private static final int SERVER_VERSION = 0x02;
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private static final int VERSION_MISMATCH = 0x03;
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private static final int CLIENT_REQUEST_LOGIN = 0x04;
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private static final int SERVER_ALLOW_LOGIN = 0x05;
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private static final int SERVER_DENY_LOGIN = 0x06;
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private static final int CLIENT_PROFILE_DATA = 0x07;
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private static final int CLIENT_FINISH_LOGIN = 0x08;
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private static final int SERVER_FINISH_LOGIN = 0x09;
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private static final int SERVER_ERROR = 0xFF;
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private HostAndPort host;
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private State state = State.PRE_HANDSHAKE;
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private int protocolVersion;
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private String username;
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@Override
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public void channelActive(ChannelHandlerContext ctx) throws Exception {
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ctx.attr(MCPipeline.COMPRESSION_THRESHOLD_ATTRIBUTE_KEY).set(-2); // Disable automatic compression in Proxy2ServerHandler
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ctx.pipeline().remove(MCPipeline.SIZER_HANDLER_NAME);
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super.channelActive(ctx);
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}
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@Override
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protected void encode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) {
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if (this.state != State.LOGIN_COMPLETE) {
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throw new IllegalStateException("Cannot send packets before login is completed");
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}
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out.add(new BinaryWebSocketFrame(in.retain()));
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}
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@Override
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protected void decode(ChannelHandlerContext ctx, WebSocketFrame in, List<Object> out) {
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if (in instanceof BinaryWebSocketFrame) {
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final ByteBuf data = in.content();
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switch (this.state) {
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case PRE_HANDSHAKE:
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if (data.readableBytes() >= 2) { // Check for legacy client
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if (data.getByte(0) == (byte) 2 && data.getByte(1) == (byte) 69) {
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throw new IllegalStateException("Your client is not yet supported");
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}
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}
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this.state = State.HANDSHAKE;
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case HANDSHAKE:
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int packetId = data.readUnsignedByte(); // packet id
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if (packetId == CLIENT_VERSION) {
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int eaglercraftVersion = data.readUnsignedByte(); // eaglercraft version
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final int minecraftVersion;
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if (eaglercraftVersion == 1) {
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minecraftVersion = data.readUnsignedByte(); // minecraft version
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} else if (eaglercraftVersion == 2) {
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int count = data.readUnsignedShort(); // eaglercraft versions
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final List<Integer> eaglercraftVersions = new ArrayList<>(count);
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for (int i = 0; i < count; i++) {
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eaglercraftVersions.add(data.readUnsignedShort()); // eaglercraft version id
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}
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if (!eaglercraftVersions.contains(2) && !eaglercraftVersions.contains(3)) {
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Logger.LOGGER.error("No supported eaglercraft versions found");
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ctx.close();
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return;
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}
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if (eaglercraftVersions.contains(3)) {
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eaglercraftVersion = 3;
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}
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count = data.readUnsignedShort(); // minecraft versions
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final List<Integer> minecraftVersions = new ArrayList<>(count);
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for (int i = 0; i < count; i++) {
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minecraftVersions.add(data.readUnsignedShort()); // minecraft version id
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}
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if (minecraftVersions.size() != 1) {
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Logger.LOGGER.error("No supported minecraft versions found");
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ctx.close();
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}
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minecraftVersion = minecraftVersions.get(0);
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} else {
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throw new IllegalArgumentException("Unknown Eaglercraft version: " + eaglercraftVersion);
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}
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final String clientBrand = data.readCharSequence(data.readUnsignedByte(), StandardCharsets.US_ASCII).toString(); // client brand
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final String clientVersionString = data.readCharSequence(data.readUnsignedByte(), StandardCharsets.US_ASCII).toString(); // client version
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if (eaglercraftVersion >= 2) {
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data.skipBytes(1); // auth enabled
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data.skipBytes(data.readUnsignedByte()); // auth username
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}
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if (data.isReadable()) {
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throw new IllegalArgumentException("Too much data in packet: " + data.readableBytes() + " bytes");
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}
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this.state = State.HANDSHAKE_COMPLETE;
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this.protocolVersion = minecraftVersion;
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Logger.LOGGER.info("Eaglercraft client connected: " + clientBrand + " " + clientVersionString);
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final String serverBrand = "ViaProxy";
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final String serverVersionString = ViaProxy.VERSION;
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final ByteBuf response = ctx.alloc().buffer();
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response.writeByte(SERVER_VERSION); // packet id
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if (eaglercraftVersion == 1) {
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response.writeByte(1); // eaglercraft version
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} else {
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response.writeShort(eaglercraftVersion); // eaglercraft version
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response.writeShort(minecraftVersion); // minecraft version
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}
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response.writeByte(serverBrand.length()).writeCharSequence(serverBrand, StandardCharsets.US_ASCII); // server brand
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response.writeByte(serverVersionString.length()).writeCharSequence(serverVersionString, StandardCharsets.US_ASCII); // server version
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response.writeByte(0); // auth method
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response.writeShort(0); // salt length
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ctx.writeAndFlush(new BinaryWebSocketFrame(response));
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} else {
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throw new IllegalStateException("Unexpected packet id " + packetId + " in state " + this.state);
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}
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break;
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case HANDSHAKE_COMPLETE:
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packetId = data.readUnsignedByte(); // packet id
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if (packetId == CLIENT_REQUEST_LOGIN) {
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final String username = data.readCharSequence(data.readUnsignedByte(), StandardCharsets.US_ASCII).toString(); // username
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data.readCharSequence(data.readUnsignedByte(), StandardCharsets.US_ASCII).toString(); // requested server
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data.skipBytes(data.readUnsignedByte()); // auth password
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if (data.isReadable()) {
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throw new IllegalArgumentException("Too much data in packet: " + data.readableBytes() + " bytes");
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}
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this.state = State.LOGIN;
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this.username = username;
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final UUID uuid = UUID.nameUUIDFromBytes(("OfflinePlayer:" + username).getBytes(StandardCharsets.UTF_8));
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final ByteBuf response = ctx.alloc().buffer();
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response.writeByte(SERVER_ALLOW_LOGIN); // packet id
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response.writeByte(username.length()).writeCharSequence(username, StandardCharsets.US_ASCII); // username
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response.writeLong(uuid.getMostSignificantBits()).writeLong(uuid.getLeastSignificantBits()); // uuid
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ctx.writeAndFlush(new BinaryWebSocketFrame(response));
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} else {
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throw new IllegalStateException("Unexpected packet id " + packetId + " in state " + this.state);
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}
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break;
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case LOGIN:
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packetId = data.readUnsignedByte(); // packet id
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if (packetId == CLIENT_PROFILE_DATA) {
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final String type = data.readCharSequence(data.readUnsignedByte(), StandardCharsets.US_ASCII).toString();
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final byte[] dataBytes = new byte[data.readUnsignedShort()];
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data.readBytes(dataBytes);
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if (data.isReadable()) {
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throw new IllegalArgumentException("Too much data in packet: " + data.readableBytes() + " bytes");
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}
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} else if (packetId == CLIENT_FINISH_LOGIN) {
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if (data.isReadable()) {
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throw new IllegalArgumentException("Too much data in packet: " + data.readableBytes() + " bytes");
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}
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this.state = State.LOGIN_COMPLETE;
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final int handshakeId = MCPackets.C2S_HANDSHAKE.getId(this.protocolVersion);
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final int loginHelloId = MCPackets.C2S_LOGIN_HELLO.getId(this.protocolVersion);
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if (handshakeId == -1 || loginHelloId == -1) {
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Logger.LOGGER.error("Unsupported protocol version: " + this.protocolVersion);
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ctx.close();
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return;
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}
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final ByteBuf handshake = ctx.alloc().buffer();
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PacketTypes.writeVarInt(handshake, handshakeId); // packet id
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PacketTypes.writeVarInt(handshake, this.protocolVersion); // protocol version
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PacketTypes.writeString(handshake, this.host.getHost()); // address
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handshake.writeShort(this.host.getPort()); // port
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PacketTypes.writeVarInt(handshake, ConnectionState.LOGIN.getId()); // next state
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out.add(handshake);
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final ByteBuf loginHello = ctx.alloc().buffer();
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PacketTypes.writeVarInt(loginHello, loginHelloId); // packet id
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PacketTypes.writeString(loginHello, this.username); // username
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out.add(loginHello);
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final ByteBuf response = ctx.alloc().buffer();
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response.writeByte(SERVER_FINISH_LOGIN); // packet id
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ctx.writeAndFlush(new BinaryWebSocketFrame(response));
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} else {
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throw new IllegalStateException("Unexpected packet id " + packetId + " in state " + this.state);
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}
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break;
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case LOGIN_COMPLETE:
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out.add(data.retain());
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break;
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default:
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throw new IllegalStateException("Unexpected binary frame in state " + this.state);
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}
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} else if (in instanceof TextWebSocketFrame) {
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final String text = ((TextWebSocketFrame) in).text();
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ctx.close();
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if (this.state != State.PRE_HANDSHAKE) {
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throw new IllegalStateException("Unexpected text frame in state " + this.state);
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}
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} else {
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throw new UnsupportedOperationException("Unsupported frame type: " + in.getClass().getName());
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}
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}
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@Override
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public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
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if (evt instanceof WebSocketServerProtocolHandler.HandshakeComplete) {
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final WebSocketServerProtocolHandler.HandshakeComplete handshake = (WebSocketServerProtocolHandler.HandshakeComplete) evt;
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if (!handshake.requestHeaders().contains("Host")) {
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ctx.close();
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return;
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}
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this.host = HostAndPort.fromString(handshake.requestHeaders().get("Host")).withDefaultPort(80);
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}
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super.userEventTriggered(ctx, evt);
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}
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public enum State {
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PRE_HANDSHAKE,
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HANDSHAKE,
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HANDSHAKE_COMPLETE,
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LOGIN,
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LOGIN_COMPLETE,
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}
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}
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@ -0,0 +1,77 @@
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/*
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* This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
|
||||
* Copyright (C) 2023 RK_01/RaphiMC and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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*/
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package net.raphimc.viaproxy.proxy.client2proxy.eaglercraft;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.ByteToMessageDecoder;
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import io.netty.handler.codec.http.HttpObjectAggregator;
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import io.netty.handler.codec.http.HttpServerCodec;
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import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
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import io.netty.handler.codec.http.websocketx.extensions.compression.WebSocketServerCompressionHandler;
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import io.netty.handler.ssl.SslContext;
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import io.netty.handler.ssl.SslContextBuilder;
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import net.raphimc.viaproxy.proxy.client2proxy.Client2ProxyChannelInitializer;
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import java.io.File;
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import java.nio.charset.StandardCharsets;
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import java.util.List;
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public class EaglercraftInitialHandler extends ByteToMessageDecoder {
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private static SslContext sslContext;
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||||
|
||||
static {
|
||||
final File certFolder = new File("certs");
|
||||
if (certFolder.exists()) {
|
||||
try {
|
||||
sslContext = SslContextBuilder.forServer(new File(certFolder, "fullchain.pem"), new File(certFolder, "privkey.pem")).build();
|
||||
} catch (Throwable e) {
|
||||
throw new RuntimeException("Failed to load SSL context", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) {
|
||||
if (!ctx.channel().isOpen()) return;
|
||||
if (!in.isReadable()) return;
|
||||
|
||||
if (in.readableBytes() >= 3) {
|
||||
final byte[] data = new byte[3];
|
||||
in.getBytes(0, data);
|
||||
final String method = new String(data, StandardCharsets.UTF_8);
|
||||
if (method.equals("GET")) { // Websocket request
|
||||
if (sslContext != null) {
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_SSL_HANDLER_NAME, sslContext.newHandler(ctx.alloc()));
|
||||
}
|
||||
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_HTTP_CODEC_NAME, new HttpServerCodec());
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_HTTP_AGGREGATOR_NAME, new HttpObjectAggregator(65535, true));
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_COMPRESSION_NAME, new WebSocketServerCompressionHandler());
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_HANDLER_NAME, new WebSocketServerProtocolHandler("/", null, true));
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.WEBSOCKET_ACTIVE_NOTIFIER_NAME, new WebSocketActiveNotifier());
|
||||
ctx.pipeline().addBefore(Client2ProxyChannelInitializer.EAGLERCRAFT_INITIAL_HANDLER_NAME, Client2ProxyChannelInitializer.EAGLERCRAFT_HANDLER_NAME, new EaglercraftHandler());
|
||||
}
|
||||
|
||||
ctx.pipeline().remove(this);
|
||||
ctx.pipeline().fireChannelRead(in.retain());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
* This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
|
||||
* Copyright (C) 2023 RK_01/RaphiMC and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package net.raphimc.viaproxy.proxy.client2proxy.eaglercraft;
|
||||
|
||||
import io.netty.channel.ChannelHandlerContext;
|
||||
import io.netty.channel.ChannelInboundHandlerAdapter;
|
||||
import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
|
||||
|
||||
public class WebSocketActiveNotifier extends ChannelInboundHandlerAdapter {
|
||||
|
||||
@Override
|
||||
public void channelActive(ChannelHandlerContext ctx) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
|
||||
if (evt instanceof WebSocketServerProtocolHandler.HandshakeComplete) {
|
||||
ctx.fireChannelActive();
|
||||
ctx.pipeline().remove(this);
|
||||
}
|
||||
|
||||
super.userEventTriggered(ctx, evt);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -15,7 +15,7 @@
|
|||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package net.raphimc.viaproxy.proxy.client2proxy;
|
||||
package net.raphimc.viaproxy.proxy.client2proxy.passthrough;
|
||||
|
||||
import io.netty.bootstrap.Bootstrap;
|
||||
import io.netty.buffer.ByteBuf;
|
||||
|
|
@ -45,6 +45,9 @@ import java.util.function.Supplier;
|
|||
|
||||
public class Proxy2ServerChannelInitializer extends MinecraftChannelInitializer {
|
||||
|
||||
public static final String VIAPROXY_PROXY_HANDLER_NAME = "viaproxy-proxy-handler";
|
||||
public static final String VIAPROXY_HAPROXY_ENCODER_NAME = "viaproxy-haproxy-encoder";
|
||||
|
||||
public Proxy2ServerChannelInitializer(final Supplier<ChannelHandler> handlerSupplier) {
|
||||
super(handlerSupplier);
|
||||
}
|
||||
|
|
@ -62,10 +65,10 @@ public class Proxy2ServerChannelInitializer extends MinecraftChannelInitializer
|
|||
proxyConnection.setUserConnection(user);
|
||||
|
||||
if (Options.PROXY_URL != null && !proxyConnection.getServerVersion().equals(VersionEnum.bedrockLatest)) {
|
||||
channel.pipeline().addLast("viaproxy-proxy-handler", this.getProxyHandler());
|
||||
channel.pipeline().addLast(VIAPROXY_PROXY_HANDLER_NAME, this.getProxyHandler());
|
||||
}
|
||||
if (Options.SERVER_HAPROXY_PROTOCOL) {
|
||||
channel.pipeline().addLast("viaproxy-haproxy-encoder", HAProxyMessageEncoder.INSTANCE);
|
||||
channel.pipeline().addLast(VIAPROXY_HAPROXY_ENCODER_NAME, HAProxyMessageEncoder.INSTANCE);
|
||||
}
|
||||
|
||||
super.initChannel(channel);
|
||||
|
|
|
|||
|
|
@ -137,7 +137,7 @@ public class Proxy2ServerHandler extends SimpleChannelInboundHandler<IPacket> {
|
|||
|
||||
private void handleLoginSuccess(final S2CLoginSuccessPacket1_7 packet) throws Exception {
|
||||
if (this.proxyConnection.getClientVersion().isNewerThanOrEqualTo(VersionEnum.r1_8)) {
|
||||
if (Options.COMPRESSION_THRESHOLD > -1) {
|
||||
if (Options.COMPRESSION_THRESHOLD > -1 && this.proxyConnection.getC2P().attr(MCPipeline.COMPRESSION_THRESHOLD_ATTRIBUTE_KEY).get() == -1) {
|
||||
this.proxyConnection.getC2P().writeAndFlush(new S2CLoginCompressionPacket(Options.COMPRESSION_THRESHOLD)).addListener(ChannelFutureListener.FIRE_EXCEPTION_ON_FAILURE).await();
|
||||
this.proxyConnection.getC2P().attr(MCPipeline.COMPRESSION_THRESHOLD_ATTRIBUTE_KEY).set(Options.COMPRESSION_THRESHOLD);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user