mirror of
https://github.com/IntellectualSites/PlotSquared.git
synced 2024-11-22 21:26:45 +01:00
Fixes #1008
This commit is contained in:
parent
1df9ae77ab
commit
75c7fe969c
@ -41,6 +41,7 @@ import com.plotsquared.sponge.util.SpongeEconHandler;
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import com.plotsquared.sponge.util.SpongeEventUtil;
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import com.plotsquared.sponge.util.SpongeHybridUtils;
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import com.plotsquared.sponge.util.SpongeInventoryUtil;
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import com.plotsquared.sponge.util.SpongeMetrics;
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import com.plotsquared.sponge.util.SpongeSchematicHandler;
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import com.plotsquared.sponge.util.SpongeSetupUtils;
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import com.plotsquared.sponge.util.SpongeTaskManager;
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@ -51,7 +52,13 @@ import com.plotsquared.sponge.util.block.SlowQueue;
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import com.plotsquared.sponge.uuid.SpongeLowerOfflineUUIDWrapper;
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import com.plotsquared.sponge.uuid.SpongeOnlineUUIDWrapper;
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import com.plotsquared.sponge.uuid.SpongeUUIDHandler;
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import org.mcstats.Metrics;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.UUID;
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import java.util.stream.Collectors;
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import org.slf4j.Logger;
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import org.spongepowered.api.Game;
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import org.spongepowered.api.Server;
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@ -70,14 +77,6 @@ import org.spongepowered.api.world.gen.GenerationPopulator;
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import org.spongepowered.api.world.gen.WorldGenerator;
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import org.spongepowered.api.world.gen.WorldGeneratorModifier;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.UUID;
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import java.util.stream.Collectors;
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@Plugin(id = "com.plotsquared", name = "PlotSquared", description = "Easy, yet powerful Plot World generation and management.", url = "https://github.com/IntellectualSites/PlotSquared", version = "3.3.3")
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public class SpongeMain implements IPlotMain {
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public static SpongeMain THIS;
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@ -304,7 +303,7 @@ public class SpongeMain implements IPlotMain {
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@Override
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public void startMetrics() {
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try {
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Metrics metrics = new Metrics(this.game, this.plugin);
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SpongeMetrics metrics = new SpongeMetrics(this.game, this.plugin);
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metrics.start();
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log(C.PREFIX.s() + "&6Metrics enabled.");
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} catch (IOException ignored) {
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@ -0,0 +1,518 @@
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package com.plotsquared.sponge.util;
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/*
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* Copyright 2011-2013 Tyler Blair. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are those of the
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* authors and contributors and should not be interpreted as representing official policies,
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* either expressed or implied, of anybody else.
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*/
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import com.google.inject.Inject;
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import com.intellectualcrafters.plot.PS;
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import java.io.BufferedReader;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.io.UnsupportedEncodingException;
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import java.net.Proxy;
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import java.net.URL;
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import java.net.URLConnection;
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import java.net.URLEncoder;
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import java.util.UUID;
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import java.util.concurrent.TimeUnit;
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import java.util.zip.GZIPOutputStream;
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import ninja.leaping.configurate.commented.CommentedConfigurationNode;
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import ninja.leaping.configurate.hocon.HoconConfigurationLoader;
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import ninja.leaping.configurate.loader.ConfigurationLoader;
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import org.spongepowered.api.Game;
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import org.spongepowered.api.plugin.PluginContainer;
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import org.spongepowered.api.scheduler.Task;
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public class SpongeMetrics {
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/**
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* The current revision number
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*/
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private final static int REVISION = 7;
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/**
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* The base url of the metrics domain
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*/
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private static final String BASE_URL = "http://report.mcstats.org";
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/**
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* The url used to report a server's status
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*/
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private static final String REPORT_URL = "/plugin/%s";
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/**
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* Interval of time to ping (in minutes)
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*/
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private static final int PING_INTERVAL = 15;
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/**
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* The game data is being sent for
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*/
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private final Game game;
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/**
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* The plugin this metrics submits for
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*/
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private final PluginContainer plugin;
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/**
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* Lock for synchronization
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*/
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private final Object optOutLock = new Object();
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/**
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* The plugin configuration file
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*/
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private CommentedConfigurationNode config;
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/**
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* The configuration loader
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*/
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private ConfigurationLoader<CommentedConfigurationNode> configurationLoader;
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/**
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* The plugin configuration file
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*/
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private File configurationFile;
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/**
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* Unique server id
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*/
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private String guid;
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/**
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* Debug mode
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*/
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private boolean debug;
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/**
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* The scheduled task
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*/
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private volatile Task task = null;
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@Inject
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public SpongeMetrics(final Game game, final PluginContainer plugin) throws IOException {
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if (plugin == null) {
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throw new IllegalArgumentException("Plugin cannot be null");
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}
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this.game = game;
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this.plugin = plugin;
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loadConfiguration();
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}
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/**
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* GZip compress a string of bytes
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*
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* @param input
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* @return
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*/
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public static byte[] gzip(final String input) {
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final ByteArrayOutputStream baos = new ByteArrayOutputStream();
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GZIPOutputStream gzos = null;
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try {
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gzos = new GZIPOutputStream(baos);
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gzos.write(input.getBytes("UTF-8"));
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} catch (final IOException e) {
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e.printStackTrace();
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} finally {
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if (gzos != null) {
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try {
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gzos.close();
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} catch (final IOException ignore) {
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}
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}
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}
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return baos.toByteArray();
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}
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/**
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* Appends a json encoded key/value pair to the given string builder.
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*
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* @param json
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* @param key
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* @param value
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* @throws java.io.UnsupportedEncodingException
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*/
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private static void appendJSONPair(final StringBuilder json, final String key, final String value) throws UnsupportedEncodingException {
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boolean isValueNumeric = false;
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try {
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if (value.equals("0") || !value.endsWith("0")) {
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Double.parseDouble(value);
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isValueNumeric = true;
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}
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} catch (final NumberFormatException e) {
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isValueNumeric = false;
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}
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if (json.charAt(json.length() - 1) != '{') {
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json.append(',');
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}
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json.append(escapeJSON(key));
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json.append(':');
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if (isValueNumeric) {
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json.append(value);
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} else {
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json.append(escapeJSON(value));
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}
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}
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/**
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* Escape a string to create a valid JSON string
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*
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* @param text
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* @return
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*/
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private static String escapeJSON(final String text) {
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final StringBuilder builder = new StringBuilder();
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builder.append('"');
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for (int index = 0; index < text.length(); index++) {
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final char chr = text.charAt(index);
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switch (chr) {
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case '"':
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case '\\':
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builder.append('\\');
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builder.append(chr);
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break;
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case '\b':
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builder.append("\\b");
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break;
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case '\t':
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builder.append("\\t");
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break;
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case '\n':
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builder.append("\\n");
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break;
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case '\r':
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builder.append("\\r");
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break;
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default:
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if (chr < ' ') {
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final String t = "000" + Integer.toHexString(chr);
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builder.append("\\u" + t.substring(t.length() - 4));
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} else {
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builder.append(chr);
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}
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break;
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}
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}
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builder.append('"');
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return builder.toString();
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}
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/**
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* Encode text as UTF-8
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*
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* @param text the text to encode
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* @return the encoded text, as UTF-8
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*/
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private static String urlEncode(final String text) throws UnsupportedEncodingException {
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return URLEncoder.encode(text, "UTF-8");
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}
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/**
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* Loads the configuration
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*/
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private void loadConfiguration() {
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configurationFile = getConfigFile();
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configurationLoader = HoconConfigurationLoader.builder().setFile(configurationFile).build();
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try {
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if (!configurationFile.exists()) {
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configurationFile.createNewFile();
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config = configurationLoader.load();
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config.setComment("This contains settings for MCStats: http://mcstats.org");
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config.getNode("mcstats.guid").setValue(UUID.randomUUID().toString());
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config.getNode("mcstats.opt-out").setValue(false);
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config.getNode("mcstats.debug").setValue(false);
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configurationLoader.save(config);
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} else {
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config = configurationLoader.load();
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}
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guid = config.getNode("mcstats.guid").getString();
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debug = config.getNode("mcstats.debug").getBoolean();
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} catch (final IOException e) {
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e.printStackTrace();
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}
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}
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/**
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* Start measuring statistics. This will immediately create an async repeating task as the plugin and send the
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* initial data to the metrics backend, and then after that it will post in increments of PING_INTERVAL * 1200
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* ticks.
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*
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* @return True if statistics measuring is running, otherwise false.
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*/
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public boolean start() {
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synchronized (optOutLock) {
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// Did we opt out?
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if (isOptOut()) {
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return false;
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}
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// Is metrics already running?
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if (task != null) {
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return true;
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}
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// Begin hitting the server with glorious data
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final Task.Builder builder = game.getScheduler().createTaskBuilder();
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builder.async().interval(PING_INTERVAL, TimeUnit.MINUTES).execute(new Runnable() {
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private boolean firstPost = true;
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@Override
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public void run() {
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try {
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// This has to be synchronized or it can collide with the disable method.
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synchronized (optOutLock) {
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// Disable Task, if it is running and the server owner decided to opt-out
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if (isOptOut() && (task != null)) {
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task.cancel();
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task = null;
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}
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}
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// We use the inverse of firstPost because if it is the first time we are posting,
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// it is not a interval ping, so it evaluates to FALSE
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// Each time thereafter it will evaluate to TRUE, i.e PING!
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postPlugin(!firstPost);
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// After the first post we set firstPost to false
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// Each post thereafter will be a ping
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firstPost = false;
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} catch (final IOException e) {
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if (debug) {
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PS.debug("[Metrics] " + e.getMessage());
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}
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}
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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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/**
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* Has the server owner denied plugin metrics?
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*
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* @return true if metrics should be opted out of it
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*/
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public boolean isOptOut() {
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synchronized (optOutLock) {
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loadConfiguration();
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return config.getNode("mcstats.opt-out").getBoolean();
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}
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}
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/**
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* Enables metrics for the server by setting "opt-out" to false in the config file and starting the metrics task.
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*
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* @throws java.io.IOException
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*/
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public void enable() throws IOException {
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// This has to be synchronized or it can collide with the check in the task.
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synchronized (optOutLock) {
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// Check if the server owner has already set opt-out, if not, set it.
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if (isOptOut()) {
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config.getNode("mcstats.opt-out").setValue(false);
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configurationLoader.save(config);
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}
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// Enable Task, if it is not running
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if (task == null) {
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start();
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}
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}
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}
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/**
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* Disables metrics for the server by setting "opt-out" to true in the config file and canceling the metrics task.
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*
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* @throws java.io.IOException
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*/
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public void disable() throws IOException {
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// This has to be synchronized or it can collide with the check in the task.
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synchronized (optOutLock) {
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// Check if the server owner has already set opt-out, if not, set it.
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if (!isOptOut()) {
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config.getNode("mcstats.opt-out").setValue(true);
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configurationLoader.save(config);
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}
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// Disable Task, if it is running
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if (task != null) {
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task.cancel();
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task = null;
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}
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}
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}
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/**
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* Gets the File object of the config file that should be used to store data such as the GUID and opt-out status
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*
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* @return the File object for the config file
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*/
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public File getConfigFile() {
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// TODO configDir
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final File configFolder = new File("config");
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return new File(configFolder, "PluginMetrics.conf");
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}
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/**
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* Generic method that posts a plugin to the metrics website
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*
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*/
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private void postPlugin(final boolean isPing) throws IOException {
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// Server software specific section
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final String pluginName = plugin.getName();
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final boolean onlineMode = game.getServer().getOnlineMode(); // TRUE if online mode is enabled
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final String pluginVersion = plugin.getVersion().get();
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// TODO no visible way to get MC version at the moment
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// TODO added by game.getPlatform().getMinecraftVersion() -- impl in 2.1
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final String serverVersion = String.format("%s %s", "Sponge", game.getPlatform().getMinecraftVersion());
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final int playersOnline = game.getServer().getOnlinePlayers().size();
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// END server software specific section -- all code below does not use any code outside of this class / Java
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// Construct the post data
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final StringBuilder json = new StringBuilder(1024);
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json.append('{');
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// The plugin's description file containg all of the plugin data such as name, version, author, etc
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appendJSONPair(json, "guid", guid);
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appendJSONPair(json, "plugin_version", pluginVersion);
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appendJSONPair(json, "server_version", serverVersion);
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appendJSONPair(json, "players_online", Integer.toString(playersOnline));
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// New data as of R6
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final String osname = System.getProperty("os.name");
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String osarch = System.getProperty("os.arch");
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final String osversion = System.getProperty("os.version");
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final String java_version = System.getProperty("java.version");
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final int coreCount = Runtime.getRuntime().availableProcessors();
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// normalize os arch .. amd64 -> x86_64
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if (osarch.equals("amd64")) {
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osarch = "x86_64";
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}
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appendJSONPair(json, "osname", osname);
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appendJSONPair(json, "osarch", osarch);
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appendJSONPair(json, "osversion", osversion);
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appendJSONPair(json, "cores", Integer.toString(coreCount));
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appendJSONPair(json, "auth_mode", onlineMode ? "1" : "0");
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appendJSONPair(json, "java_version", java_version);
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// If we're pinging, append it
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if (isPing) {
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appendJSONPair(json, "ping", "1");
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}
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// close json
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json.append('}');
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// Create the url
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final URL url = new URL(BASE_URL + String.format(REPORT_URL, urlEncode(pluginName)));
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// Connect to the website
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URLConnection connection;
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// Mineshafter creates a socks proxy, so we can safely bypass it
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// It does not reroute POST requests so we need to go around it
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if (isMineshafterPresent()) {
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connection = url.openConnection(Proxy.NO_PROXY);
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} else {
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connection = url.openConnection();
|
||||
}
|
||||
|
||||
final byte[] uncompressed = json.toString().getBytes();
|
||||
final byte[] compressed = gzip(json.toString());
|
||||
|
||||
// Headers
|
||||
connection.addRequestProperty("User-Agent", "MCStats/" + REVISION);
|
||||
connection.addRequestProperty("Content-Type", "application/json");
|
||||
connection.addRequestProperty("Content-Encoding", "gzip");
|
||||
connection.addRequestProperty("Content-Length", Integer.toString(compressed.length));
|
||||
connection.addRequestProperty("Accept", "application/json");
|
||||
connection.addRequestProperty("Connection", "close");
|
||||
|
||||
connection.setDoOutput(true);
|
||||
|
||||
if (debug) {
|
||||
PS.debug("[Metrics] Prepared request for " + pluginName + " uncompressed=" + uncompressed.length + " compressed=" + compressed.length);
|
||||
}
|
||||
|
||||
// Write the data
|
||||
final OutputStream os = connection.getOutputStream();
|
||||
os.write(compressed);
|
||||
os.flush();
|
||||
|
||||
// Now read the response
|
||||
final BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
|
||||
String response = reader.readLine();
|
||||
|
||||
// close resources
|
||||
os.close();
|
||||
reader.close();
|
||||
|
||||
if ((response == null) || response.startsWith("ERR") || response.startsWith("7")) {
|
||||
if (response == null) {
|
||||
response = "null";
|
||||
} else if (response.startsWith("7")) {
|
||||
response = response.substring(response.startsWith("7,") ? 2 : 1);
|
||||
}
|
||||
|
||||
throw new IOException(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if mineshafter is present. If it is, we need to bypass it to send POST requests
|
||||
*
|
||||
* @return true if mineshafter is installed on the server
|
||||
*/
|
||||
private boolean isMineshafterPresent() {
|
||||
try {
|
||||
Class.forName("mineshafter.MineServer");
|
||||
return true;
|
||||
} catch (final Exception e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user