mirror of
https://github.com/PurpurMC/Purpur.git
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b7f623afe5
Upstream has released updates that appear to apply and compile correctly Paper Changes:9259558b58Fix remapping issue with RangedAttackMob and RangedEntity (#7167)3d9385e665Add material tags for copper blocks (#7141)75f4cb074aMove setShouldBurnInDay to AbstractSkeleton (#7120)9adc0b243bFix breakNaturally for fluid-logged blocks (#7134)76f327471dMove VehicleCollisionEvent HandlerList up (#7112)d4c819056dForward CraftEntity in teleport command (#7025)9012ae8880Improve scoreboard entries (#6871)264b11d9f3Entity powdered snow API (#6833)a6a6a3db24[ci skip] Revert change to apatch script2cf6a57bcaFix entity type tags suggestions in selectors (#6468)8a21c1742bAdd API for item entity health (#6514)26fbb02aaeAdventure changes for Java 17 and Component support for resourcepack prompt10bfb63f6cConfigurable max block light for monster spawning (#7129)6e5ceb34ebFix ChunkMap distanceManager field reobf82eaf4ee15Fix duplicated BlockPistonRetractEvent call (#7111)cf621c5eb3Load effect amplifiers greater than 127 correctly (#7175)1ce4281666Fix ABI breakage for plainSerializer (#7178)bf826b3fac[ci skip] Update Gradle wrapper to 7.3.3464b1715bbAdd uncaught exception handler using logger to usages of ThreadFactoryBuilder (#7179)
83 lines
4.3 KiB
Diff
83 lines
4.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Wed, 22 Jan 2020 20:13:40 -0600
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Subject: [PATCH] UPnP Port Forwarding
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 022cf286342abe9f5349b70e096373a0db2a810d..58143bf03bd3314a4b7b40acb72e203aebce7fa6 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -309,6 +309,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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public final SlackActivityAccountant slackActivityAccountant = new SlackActivityAccountant();
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// Spigot end
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public static long currentTickLong = 0L; // Paper
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+ protected boolean upnp = false; // Purpur
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public volatile Thread shutdownThread; // Paper
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public volatile boolean abnormalExit = false; // Paper
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@@ -1033,6 +1034,14 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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// CraftBukkit end
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MinecraftServer.LOGGER.info("Stopping server");
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MinecraftTimings.stopServer(); // Paper
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+ // Purpur start
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+ if (upnp) {
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+ if (dev.omega24.upnp4j.UPnP4J.close(this.getPort(), dev.omega24.upnp4j.util.Protocol.TCP)) {
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+ LOGGER.info("[UPnP] Port {} closed", this.getPort());
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+ } else {
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+ LOGGER.error("[UPnP] Failed to close port {}", this.getPort());
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+ }
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+ }
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// CraftBukkit start
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if (this.server != null) {
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this.server.disablePlugins();
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diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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index cd859eec6b0bee44bce83614e55709381baf5e6b..9412a238aa3538bf958cf3b5ce2be5a9beead90f 100644
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--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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@@ -288,6 +288,30 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
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DedicatedServer.LOGGER.warn("Perhaps a server is already running on that port?");
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return false;
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}
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+ // Purpur start
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+ if (org.purpurmc.purpur.PurpurConfig.useUPnP) {
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+ LOGGER.info("[UPnP] Attempting to start UPnP port forwarding service...");
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+ if (dev.omega24.upnp4j.UPnP4J.isUPnPAvailable()) {
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+ if (dev.omega24.upnp4j.UPnP4J.isOpen(this.getPort(), dev.omega24.upnp4j.util.Protocol.TCP)) {
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+ this.upnp = false;
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+ LOGGER.info("[UPnP] Port {} is already open", this.getPort());
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+ } else if (dev.omega24.upnp4j.UPnP4J.open(this.getPort(), dev.omega24.upnp4j.util.Protocol.TCP)) {
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+ this.upnp = true;
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+ LOGGER.info("[UPnP] Successfully opened port {}", this.getPort());
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+ } else {
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+ this.upnp = false;
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+ LOGGER.info("[UPnP] Failed to open port {}", this.getPort());
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+ }
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+
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+ if (upnp) {
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+ LOGGER.info("[UPnP] {}:{}", dev.omega24.upnp4j.UPnP4J.getExternalIP(), this.getPort());
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+ }
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+ } else {
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+ this.upnp = false;
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+ LOGGER.error("[UPnP] Service is unavailable");
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+ }
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+ }
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+ // Purpur end
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// CraftBukkit start
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// this.setPlayerList(new DedicatedPlayerList(this, this.registryHolder, this.playerDataStorage)); // Spigot - moved up
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diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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index 3b07195c1255bdac9bdc8b1286edb5d5c1eb7cf4..5c9973374991446c39d6a84d745283eac3eb70ab 100644
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--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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@@ -378,4 +378,9 @@ public class PurpurConfig {
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private static void tpsCatchup() {
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tpsCatchup = getBoolean("settings.tps-catchup", tpsCatchup);
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}
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+
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+ public static boolean useUPnP = false;
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+ private static void networkSettings() {
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+ useUPnP = getBoolean("settings.network.upnp-port-forwarding", useUPnP);
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+ }
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}
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