mirror of
https://github.com/PurpurMC/Purpur.git
synced 2026-02-17 16:37:43 +01:00
208 lines
8.0 KiB
Diff
208 lines
8.0 KiB
Diff
From 8ad191ed672a2729f636aa6dba1474fdabcfb28f Mon Sep 17 00:00:00 2001
|
|
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
|
|
Date: Wed, 22 Jan 2020 20:13:40 -0600
|
|
Subject: [PATCH] UPnP Port Forwarding Service
|
|
|
|
---
|
|
pom.xml | 10 +++++
|
|
.../net/minecraft/server/DedicatedServer.java | 25 +++++++++++
|
|
.../net/minecraft/server/MinecraftServer.java | 11 +++++
|
|
.../java/net/pl3x/purpur/PurpurConfig.java | 5 +++
|
|
.../pl3x/purpur/gui/info/ServerInfoPanel.java | 4 ++
|
|
.../pl3x/purpur/gui/info/UPnPComponent.java | 45 +++++++++++++++++++
|
|
6 files changed, 100 insertions(+)
|
|
create mode 100644 src/main/java/net/pl3x/purpur/gui/info/UPnPComponent.java
|
|
|
|
diff --git a/pom.xml b/pom.xml
|
|
index 37ff489db..c886104c5 100644
|
|
--- a/pom.xml
|
|
+++ b/pom.xml
|
|
@@ -94,6 +94,12 @@
|
|
<version>1.1.1</version>
|
|
<scope>compile</scope>
|
|
</dependency>
|
|
+ <dependency>
|
|
+ <groupId>com.dosse.upnp</groupId>
|
|
+ <artifactId>UPnP</artifactId>
|
|
+ <version>1.0</version>
|
|
+ <scope>compile</scope>
|
|
+ </dependency>
|
|
<dependency>
|
|
<groupId>org.xerial</groupId>
|
|
<artifactId>sqlite-jdbc</artifactId>
|
|
@@ -132,6 +138,10 @@
|
|
<id>spigotmc-public</id>
|
|
<url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
|
|
</repository>
|
|
+ <repository>
|
|
+ <id>pl3x</id>
|
|
+ <url>https://repo.pl3x.net/</url>
|
|
+ </repository>
|
|
</repositories>
|
|
|
|
<pluginRepositories>
|
|
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
|
|
index aec6040c8..c04940d0a 100644
|
|
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
|
|
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
|
|
@@ -231,6 +231,31 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
|
|
return false;
|
|
}
|
|
|
|
+ // Purpur start
|
|
+ if (net.pl3x.purpur.PurpurConfig.useUPnP) {
|
|
+ LOGGER.info("[UPnP] Attempting to start UPnP port forwarding service...");
|
|
+ com.dosse.upnp.UPnP.NAME = "Purpur UPnP";
|
|
+ if (com.dosse.upnp.UPnP.isUPnPAvailable()) {
|
|
+ if (com.dosse.upnp.UPnP.isMappedTCP(getPort())) {
|
|
+ upnp = false;
|
|
+ LOGGER.info("[UPnP] Port " + getPort() + " is already open");
|
|
+ } else if (com.dosse.upnp.UPnP.openPortTCP(getPort())) {
|
|
+ upnp = true;
|
|
+ LOGGER.info("[UPnP] Successfully opened port " + getPort());
|
|
+ } else {
|
|
+ upnp = false;
|
|
+ LOGGER.info("[UPnP] Failed to open port " + getPort());
|
|
+ }
|
|
+ if (upnp) {
|
|
+ LOGGER.info("[UPnP] " + com.dosse.upnp.UPnP.getExternalIP() + ":" + getPort());
|
|
+ }
|
|
+ } else {
|
|
+ upnp = false;
|
|
+ LOGGER.error("[UPnP] Service is unavailable");
|
|
+ }
|
|
+ }
|
|
+ // Purpur end
|
|
+
|
|
// CraftBukkit start
|
|
// this.a((PlayerList) (new DedicatedPlayerList(this))); // Spigot - moved up
|
|
server.loadPlugins();
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index 105ac8a04..d36bac5d7 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -181,6 +181,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
|
|
public boolean lagging = false; // Purpur
|
|
public final SlackActivityAccountant slackActivityAccountant = new SlackActivityAccountant();
|
|
// Spigot end
|
|
+ protected boolean upnp = false; public boolean isUPnPEnabled() { return upnp; }
|
|
|
|
public MinecraftServer(OptionSet options, Proxy proxy, DataFixer datafixer, CommandDispatcher commanddispatcher, YggdrasilAuthenticationService yggdrasilauthenticationservice, MinecraftSessionService minecraftsessionservice, GameProfileRepository gameprofilerepository, UserCache usercache, WorldLoadListenerFactory worldloadlistenerfactory, String s) {
|
|
super("Server");
|
|
@@ -791,6 +792,16 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
|
|
}
|
|
// Spigot end
|
|
com.destroystokyo.paper.io.PaperFileIOThread.Holder.INSTANCE.close(true, true); // Paper
|
|
+
|
|
+ // Purpur start
|
|
+ if (upnp) {
|
|
+ if (com.dosse.upnp.UPnP.closePortTCP(getPort())) {
|
|
+ LOGGER.info("[UPnP] Port " + getPort() + " closed");
|
|
+ } else {
|
|
+ LOGGER.error("[UPnP] Failed to close port " + getPort());
|
|
+ }
|
|
+ }
|
|
+ // Purpur end
|
|
}
|
|
|
|
public String getServerIp() {
|
|
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
|
|
index 544c68b0d..917f6503d 100644
|
|
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
|
|
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
|
|
@@ -137,6 +137,11 @@ public class PurpurConfig {
|
|
return config.getString(path, config.getString(path));
|
|
}
|
|
|
|
+ public static boolean useUPnP = false;
|
|
+ private static void upnpSettings() {
|
|
+ useUPnP = getBoolean("settings.upnp-port-forwarding", useUPnP);
|
|
+ }
|
|
+
|
|
public static double laggingThreshold = 19.0D;
|
|
private static void tickLoopSettings() {
|
|
laggingThreshold = getDouble("settings.lagging-threshold", laggingThreshold);
|
|
diff --git a/src/main/java/net/pl3x/purpur/gui/info/ServerInfoPanel.java b/src/main/java/net/pl3x/purpur/gui/info/ServerInfoPanel.java
|
|
index c4519794c..2d9d1859d 100644
|
|
--- a/src/main/java/net/pl3x/purpur/gui/info/ServerInfoPanel.java
|
|
+++ b/src/main/java/net/pl3x/purpur/gui/info/ServerInfoPanel.java
|
|
@@ -11,6 +11,7 @@ public class ServerInfoPanel extends JPanel {
|
|
private final Timer timer;
|
|
private final RAMGraph ramGraph;
|
|
private final RAMDetails ramDetails;
|
|
+ private final UPnPComponent upnpComponent;
|
|
|
|
public ServerInfoPanel(MinecraftServer server) {
|
|
super(new BorderLayout());
|
|
@@ -19,13 +20,16 @@ public class ServerInfoPanel extends JPanel {
|
|
|
|
ramGraph = new RAMGraph();
|
|
ramDetails = new RAMDetails(server);
|
|
+ upnpComponent = new UPnPComponent(server);
|
|
|
|
add(ramGraph, "North");
|
|
add(ramDetails, "Center");
|
|
+ add(upnpComponent, "South");
|
|
|
|
timer = new Timer(500, (event) -> {
|
|
ramGraph.update();
|
|
ramDetails.update(ramGraph);
|
|
+ upnpComponent.repaint();
|
|
});
|
|
timer.start();
|
|
}
|
|
diff --git a/src/main/java/net/pl3x/purpur/gui/info/UPnPComponent.java b/src/main/java/net/pl3x/purpur/gui/info/UPnPComponent.java
|
|
new file mode 100644
|
|
index 000000000..af6a7e18f
|
|
--- /dev/null
|
|
+++ b/src/main/java/net/pl3x/purpur/gui/info/UPnPComponent.java
|
|
@@ -0,0 +1,45 @@
|
|
+package net.pl3x.purpur.gui.info;
|
|
+
|
|
+import net.minecraft.server.MinecraftServer;
|
|
+import net.pl3x.purpur.PurpurConfig;
|
|
+
|
|
+import javax.swing.JTextPane;
|
|
+import javax.swing.border.EmptyBorder;
|
|
+import java.awt.Color;
|
|
+import java.awt.Dimension;
|
|
+import java.awt.Graphics;
|
|
+
|
|
+public class UPnPComponent extends JTextPane {
|
|
+ private final MinecraftServer server;
|
|
+
|
|
+ UPnPComponent(MinecraftServer server) {
|
|
+ this.server = server;
|
|
+ setBorder(new EmptyBorder(0, 30, 0, 10));
|
|
+ setText("UPnP Status");
|
|
+ setOpaque(false);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public Dimension getPreferredSize() {
|
|
+ return new Dimension(350, 20);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void paint(Graphics graphics) {
|
|
+ super.paint(graphics);
|
|
+ graphics.setColor(server.isUPnPEnabled() ? Color.GREEN : Color.RED);
|
|
+ graphics.fillOval(10, 0, 15, 15);
|
|
+ setToolTipText(getTooltip());
|
|
+ }
|
|
+
|
|
+ private String getTooltip() {
|
|
+ if (!PurpurConfig.useUPnP) {
|
|
+ return "UPnP Disabled";
|
|
+ }
|
|
+ if (server.isUPnPEnabled()) {
|
|
+ return "UPnP Enabled";
|
|
+ } else {
|
|
+ return "UPnP Unavailable";
|
|
+ }
|
|
+ }
|
|
+}
|
|
--
|
|
2.24.0
|
|
|