sen/vproxy
sen/vproxy
1
0
Fork 0
Code Issues Pull requests Activity

make program a viaproxy wrapper

Browse source
This commit is contained in:
Sen 2025-06-10 14:19:07 +02:00
parent 6bead101d3
commit f2022c091f
Signed by: sen
GPG key ID: 3AC50A6F47D1B722
4 changed files with 146 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

4
README.md
View file

@ -1,3 +1,3 @@
# VLoginProxy
# VProxy
Ein Proxy für das Minecraft®™ 1.8.x Protokoll für die Verwendung zwischen ViaProxy oder direkter Verbindung und Bungeecord, Waterfall, Velocity u.A.
Ein Proxy für das Minecraft®™ 1.8.x Protokoll für die Verwendung mit ViaProxy und PandaSpigot, Bungeecord, Waterfall, Velocity u.A.

63
proxy/src/main/java/proxy/Proxy.java
View file

@ -30,7 +30,6 @@ import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.net.IDN;
import java.net.InetAddress;
import java.util.Collection;
import java.util.Collections;
@ -84,6 +83,7 @@ import proxy.packet.ServerInfo;
import proxy.util.Config;
import proxy.util.Formatter;
import proxy.util.User;
import proxy.util.ViaProxyProcess;
import proxy.util.Log;
import proxy.util.Option;
@ -115,9 +115,10 @@ public class Proxy {
private final Map<String, Command> commands = Maps.newTreeMap();
private final Thread serverThread;
private final ServerInfo status = new ServerInfo(NAME + " 1.8.9", 47);
private final ViaProxyProcess viaProxy = new ViaProxyProcess(this);
@Config
private int compression = -1;
private int compression = 256;
@Config
private boolean epoll = true;
@Config
@ -131,9 +132,17 @@ public class Proxy {
@Config
private String forwardHost = "127.0.0.1";
@Config
private String viaProxyJar = "ViaProxy.jar";
@Config
private String viaProxyJavaPath = "";
@Config
private int viaProxyMaxMem = 1024;
@Config
private int forwardPort = 25563;
@Config
private String proxyHost = "";
private String bindHost = "";
@Config
private int bindPort = 25565;
@Config
private int proxyPort = 25564;
@Config
@ -298,14 +307,18 @@ public class Proxy {
public void run(long time) {
this.loadConfig();
this.loadUsers();
Log.info("Hosting proxy on %s:%d", this.proxyHost.isEmpty() ? "0.0.0.0" : this.proxyHost, this.proxyPort);
Log.info("Hosting proxy on localhost:%d", this.proxyPort);
try {
this.addLanEndpoint(this.proxyHost.isEmpty() ? null : InetAddress.getByName(IDN.toASCII(this.proxyHost)), this.proxyPort);
this.addLanEndpoint(InetAddress.getLoopbackAddress(), this.proxyPort);
}
catch(IOException e) {
Log.error(e, "Could not bind to port");
return;
}
if(!this.viaProxy.start()) {
this.terminateEndpoints();
return;
}
Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
public void run() {
Proxy.this.endProxy();
@ -368,6 +381,7 @@ public class Proxy {
}
private void endProxy() {
this.viaProxy.shutdown();
this.terminateEndpoints();
this.saveData();
}
@ -502,6 +516,30 @@ public class Proxy {
return this.forwardHost;
}
public String getBindHost() {
return this.bindHost;
}
public int getBindPort() {
return this.bindPort;
}
public int getProxyPort() {
return this.proxyPort;
}
public String getViaProxyJar() {
return this.viaProxyJar;
}
public String getViaProxyJavaPath() {
return this.viaProxyJavaPath;
}
public int getViaProxyMaxMem() {
return this.viaProxyMaxMem;
}
public int getForwardPort() {
return this.forwardPort;
}
@ -713,11 +751,8 @@ public class Proxy {
if(args.length == 0)
return false;
Command cmd = this.commands.get(args[0].toLowerCase(Locale.US));
if(cmd == null) {
if(player == null)
Log.error("Command '%s' not found", args[0]);
if(cmd == null)
return false;
}
if(!cmd.canUse(player)) {
if(player == null)
Log.error("The console can not use this command");
@ -765,10 +800,16 @@ public class Proxy {
if(args[0].indexOf(':') != -1) {
if(player != null)
player.sendToServer(new C01PacketChatMessage("/"));
else
this.viaProxy.runCommand("");
return;
}
if(!this.runCommand(player, args, msg) && player != null)
player.sendToServer(new C01PacketChatMessage(line));
if(!this.runCommand(player, args, msg)) {
if(player != null)
player.sendToServer(new C01PacketChatMessage(line));
else
this.viaProxy.runCommand(msg);
}
}
else {
msg = String.format(Formatter.BLUE + "%s" + Formatter.DARK_GRAY + ": " + Formatter.GRAY + "%s", player != null ? player.getUsername() : "#CONSOLE#", line);

17
proxy/src/main/java/proxy/handler/LoginHandler.java
View file

@ -1,14 +1,11 @@
package proxy.handler;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import proxy.Proxy;
import proxy.network.Connection;
import proxy.packet.L00PacketLoginStart;
import proxy.packet.L01PacketEncryptionResponse;
import proxy.packet.R00PacketDisconnect;
import proxy.packet.R02PacketLoginSuccess;
import proxy.packet.R03PacketEnableCompression;
import proxy.util.Formatter;
import proxy.util.Log;
@ -61,13 +58,13 @@ public class LoginHandler implements Handler {
}
this.state = LoginState.DONE;
if(this.proxy.getCompression() >= 0) {
this.connection.sendPacket(new R03PacketEnableCompression(this.proxy.getCompression()), new ChannelFutureListener() {
public void operationComplete(ChannelFuture p_operationComplete_1_) throws Exception {
LoginHandler.this.connection.setCompressionTreshold(LoginHandler.this.proxy.getCompression());
}
});
}
// if(this.proxy.getCompression() >= 0) {
// this.connection.sendPacket(new R03PacketEnableCompression(this.proxy.getCompression()), new ChannelFutureListener() {
// public void operationComplete(ChannelFuture p_operationComplete_1_) throws Exception {
// LoginHandler.this.connection.setCompressionTreshold(LoginHandler.this.proxy.getCompression());
// }
// });
// }
ProxyHandler handler = new ProxyHandler(this.proxy, this.connection, this.username);
this.connection.setNetHandler(handler);

85
proxy/src/main/java/proxy/util/ViaProxyProcess.java Normal file
View file

@ -0,0 +1,85 @@
package proxy.util;
import java.io.BufferedOutputStream;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.lang.ProcessBuilder.Redirect;
import java.util.Locale;
import proxy.Proxy;
public class ViaProxyProcess {
private final Proxy proxy;
private Process process;
private PrintWriter writer;
public ViaProxyProcess(Proxy proxy) {
this.proxy = proxy;
}
private static String getJavaDir() {
String separator = System.getProperty("file.separator");
String path = System.getProperty("java.home") + separator + "bin" + separator;
return System.getProperty("os.name").toLowerCase(Locale.US).contains("win") && (new File(path + "javaw.exe")).isFile() ? path + "javaw.exe" : path + "java";
}
public boolean start() {
if(!new File(this.proxy.getViaProxyJar()).exists()) {
Log.error("The file %s could not be found in the current directory. Please download the lastest Version of ViaProxy and place it at %s.",
this.proxy.getViaProxyJar(), new File(this.proxy.getViaProxyJar()).getAbsolutePath());
return false;
}
try {
this.process = new ProcessBuilder(
this.proxy.getViaProxyJavaPath().isEmpty() ? getJavaDir() : this.proxy.getViaProxyJavaPath(),
"-Xmx" + this.proxy.getViaProxyMaxMem() + "m",
"-jar", this.proxy.getViaProxyJar(),
"cli",
"--proxy-online-mode", "false",
"--chat-signing", "false",
"--target-version", "1.8.x",
"--compression-threshold", "" + this.proxy.getCompression(),
"--target-address", "127.0.0.1:" + this.proxy.getProxyPort(),
"--bind-address", (this.proxy.getBindHost().isEmpty() ? "0.0.0.0" : this.proxy.getBindHost()) + ":" + this.proxy.getBindPort()
).redirectOutput(Redirect.INHERIT).redirectError(Redirect.INHERIT).redirectInput(Redirect.PIPE).start();
}
catch(IOException e) {
Log.error(e, "Could not start ViaProxy process");
return false;
}
this.writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(new BufferedOutputStream(this.process.getOutputStream()))), true);
return true;
}
public void shutdown() {
if(this.writer != null) {
try {
this.writer.println("exit");
}
catch(Exception e) {
}
}
if(this.process != null) {
try {
this.process.waitFor();
}
catch(InterruptedException e) {
Log.error(e, "Interrupted while waiting for ViaProxy to terminate");
}
}
}
public void runCommand(String cmd) {
if(this.writer != null) {
try {
this.writer.println(cmd);
}
catch(Exception e) {
}
}
}
}