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https://github.com/PurpurMC/Purpur.git
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236b06a2a3
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@5e73c55 [ci skip] Add more identifying patch comments PaperMC/Paper@3e20d3a [ci skip] Add more identifying patch comments PaperMC/Paper@f61ebdc Fix issue with kick event causes being passed improperly PaperMC/Paper@106c67a [ci skip] Add more identifying patch comments PaperMC/Paper@cc693ce [ci skip] Add more identifying patch comments, merge related patches PaperMC/Paper@eeb6afc [ci skip] Add more identifying patch comments, merge related patches PaperMC/Paper@1c956ab [ci skip] Add more identifying patch comments, merge related patches PaperMC/Paper@42e88a8 [ci skip] Add more identifying patch comments PaperMC/Paper@8e41ef4 Add visual blockdata api for primed tnt (#10146) PaperMC/Paper@68c3297 [ci skip] Add more identifying patch comments PaperMC/Paper@4a98986 Add back Reduce allocation of Vec3D by entity tracker patch (#10179) PaperMC/Paper@b48d737 Async world data IO saving (#10171) PaperMC/Paper@8d94596 [ci skip] Add more identifying patch comments PaperMC/Paper@f7dd304 [ci skip] Add more identifying patch comments PaperMC/Paper@98e6d20 [ci skip] Add more identifying patch comments PaperMC/Paper@e9e0bc1 [ci skip] Add more identifying patch comments PaperMC/Paper@d9df6bc [ci skip] Add more patch identifying comments, cleanup PaperMC/Paper@27cabc1 [ci skip] Add more patch identifying comments Pufferfish Changes: pufferfish-gg/Pufferfish@8e208d3 Fix Async World Saving attribution
83 lines
4.4 KiB
Diff
83 lines
4.4 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 2eb14b686effe22721b377c55f5dede050ddd616..dec396d4d8b603d1d5282d9273c0258964b27389 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 io.papermc.paper.configuration.PaperConfigurations paperConfigurations; // Paper - add paper configuration files
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public static long currentTickLong = 0L; // Paper - track current tick as a long
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public boolean lagging = false; // Purpur
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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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@@ -975,6 +976,14 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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MinecraftServer.LOGGER.info("Stopping server");
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Commands.COMMAND_SENDING_POOL.shutdownNow(); // Paper - Perf: Async command map building; Shutdown and don't bother finishing
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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 18ec329505b0e1e76f5967ca6b298ed2d1911823..a90c973624b561ffc2212951ffb235e84debe0ed 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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@@ -278,6 +278,30 @@ 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.registries(), 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 7161b449b20b6fb39a16df7a2da652168ccced97..43be29d14cd79542358009d7e2cf2d1d56b6fb5d 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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@@ -419,4 +419,9 @@ 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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