54 lines
2.1 KiB
Java
54 lines
2.1 KiB
Java
/*
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* This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
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* Copyright (C) 2021-2024 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.packethandler;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import io.netty.channel.ChannelFutureListener;
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import net.raphimc.netminecraft.packet.IPacket;
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import net.raphimc.netminecraft.packet.impl.status.S2CStatusPongPacket;
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import net.raphimc.netminecraft.packet.impl.status.S2CStatusResponsePacket;
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import net.raphimc.viaproxy.ViaProxy;
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import net.raphimc.viaproxy.proxy.session.ProxyConnection;
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import java.util.List;
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public class StatusPacketHandler extends PacketHandler {
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public StatusPacketHandler(ProxyConnection proxyConnection) {
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super(proxyConnection);
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}
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@Override
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public boolean handleP2S(IPacket packet, List<ChannelFutureListener> listeners) {
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if (packet instanceof S2CStatusPongPacket) {
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listeners.add(ChannelFutureListener.CLOSE);
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} else if (packet instanceof S2CStatusResponsePacket statusResponsePacket && !ViaProxy.getConfig().getCustomMotd().isBlank()) {
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try {
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final JsonObject obj = JsonParser.parseString(statusResponsePacket.statusJson).getAsJsonObject();
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obj.addProperty("description", ViaProxy.getConfig().getCustomMotd());
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statusResponsePacket.statusJson = obj.toString();
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} catch (Throwable ignored) {
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}
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}
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return true;
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}
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}
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