Remove old code for player disguises, support 1.7.9 code for disguises!
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parent
5801356fbf
commit
6ce864ae6c
6
pom.xml
6
pom.xml
@ -83,12 +83,6 @@
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<artifactId>ProtocolLib</artifactId>
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<version>3.1.0</version>
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</dependency>
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<dependency>
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<groupId>com.fasterxml.uuid</groupId>
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<artifactId>java-uuid-generator</artifactId>
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<version>3.1.3</version>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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<version>8.0.8-SNAPSHOT</version>
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@ -4,6 +4,7 @@ import java.lang.reflect.Field;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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@ -18,7 +19,6 @@ import me.libraryaddict.disguise.disguisetypes.TargetedDisguise;
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import me.libraryaddict.disguise.disguisetypes.watchers.AgeableWatcher;
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import me.libraryaddict.disguise.disguisetypes.watchers.ZombieWatcher;
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import me.libraryaddict.disguise.disguisetypes.TargetedDisguise.TargetType;
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import me.libraryaddict.disguise.utilities.ReflectionManager.LibVersion;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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@ -36,12 +36,10 @@ import com.comphenix.protocol.ProtocolLibrary;
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import com.comphenix.protocol.ProtocolManager;
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import com.comphenix.protocol.events.PacketContainer;
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import com.comphenix.protocol.wrappers.WrappedDataWatcher;
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import com.fasterxml.uuid.EthernetAddress;
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import com.fasterxml.uuid.Generators;
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import com.fasterxml.uuid.impl.TimeBasedGenerator;
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public class DisguiseUtilities {
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private static HashMap<Integer, HashSet<TargetedDisguise>> futureDisguises = new HashMap<Integer, HashSet<TargetedDisguise>>();
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private static HashMap<String, Object> gameProfiles = new HashMap<String, Object>();
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private static LibsDisguises libsDisguises;
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// A internal storage of fake entity ID's I can use.
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// Realistically I could probably use a ID like "4" for everyone, seeing as no one shares the ID
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@ -272,6 +270,60 @@ public class DisguiseUtilities {
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return players;
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}
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public static Object getProfile(final Disguise disguise, final String playerName) {
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Player player = null;
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for (Player p : Bukkit.getOnlinePlayers()) {
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if (p.getName().equalsIgnoreCase(playerName)) {
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player = p;
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break;
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}
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}
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if (player != null) {
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return ReflectionManager.getGameProfile(player);
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} else if (disguise != null) {
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if (gameProfiles.containsKey(playerName)) {
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if (gameProfiles.get(playerName) != null) {
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return gameProfiles.get(playerName);
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}
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} else {
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// Add null so that if this is called again. I already know I'm doing something about it
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gameProfiles.put(playerName, null);
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Bukkit.getScheduler().scheduleAsyncDelayedTask(libsDisguises, new Runnable() {
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public void run() {
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try {
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UUIDFetcher fetcher = new UUIDFetcher(Arrays.asList(playerName));
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HashMap<String, UUID> map = fetcher.call();
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if (map.containsKey(playerName)) {
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Object gameprofile = ReflectionManager.getGameProfile(map.get(playerName), playerName);
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final Object gameProfile = ReflectionManager.grabSkullBlob(gameprofile);
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Bukkit.getScheduler().scheduleSyncDelayedTask(libsDisguises, new Runnable() {
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public void run() {
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if (gameProfiles.containsKey(playerName) && gameProfiles.get(playerName) == null) {
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gameProfiles.put(playerName, gameProfile);
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}
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if (DisguiseUtilities.isDisguiseInUse(disguise)) {
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DisguiseUtilities.refreshTrackers((TargetedDisguise) disguise);
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if (disguise.getEntity() instanceof Player && disguise.isSelfDisguiseVisible()) {
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DisguiseUtilities.sendSelfDisguise((Player) disguise.getEntity(), disguise);
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}
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}
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}
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});
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}
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} catch (Exception e) {
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if (gameProfiles.containsKey(playerName) && gameProfiles.get(playerName) == null) {
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gameProfiles.remove(playerName);
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}
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System.out.print("[LibsDisguises] Error when fetching " + playerName + "'s uuid from mojang: "
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+ e.getMessage());
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}
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}
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});
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}
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}
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return ReflectionManager.getGameProfile(null, playerName);
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}
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public static List<TargetedDisguise> getSeenDisguises(String viewer) {
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List<TargetedDisguise> dis = new ArrayList<TargetedDisguise>();
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for (HashSet<TargetedDisguise> disguises : getDisguises().values()) {
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@ -299,15 +351,6 @@ public class DisguiseUtilities {
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return selfDisguisesIds;
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}
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public static UUID getUUID() {
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if (LibVersion.is1_7()) {
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EthernetAddress addr = EthernetAddress.fromInterface();
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TimeBasedGenerator uuidGenerator = Generators.timeBasedGenerator(addr);
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return uuidGenerator.generate();
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}
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return null;
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}
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public static void init(LibsDisguises disguises) {
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libsDisguises = disguises;
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}
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@ -201,14 +201,7 @@ public class PacketsManager {
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}
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} else {
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Object gameProfile = null;
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if (disguisedEntity instanceof Player
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&& ((Player) disguisedEntity).getName().equals(((PlayerDisguise) disguise).getName())
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&& disguisedEntity != observer) {
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gameProfile = ReflectionManager.getGameProfile((Player) disguisedEntity);
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} else {
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gameProfile = ReflectionManager.getGameProfile(DisguiseUtilities.getUUID(),
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((PlayerDisguise) disguise).getName());
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}
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gameProfile = DisguiseUtilities.getProfile(disguise, ((PlayerDisguise) disguise).getName());
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spawnPackets[0].getModifier().write(1, gameProfile);
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}
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StructureModifier<Integer> intMods = spawnPackets[0].getIntegers();
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@ -222,7 +222,7 @@ public class ReflectionManager {
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try {
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return Class.forName("net.minecraft.util.com.mojang.authlib.GameProfile")
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.getConstructor(UUID.class, String.class)
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.newInstance(uuid != null ? uuid : DisguiseUtilities.getUUID(), playerName);
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.newInstance(uuid != null ? uuid : UUID.randomUUID(), playerName);
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} catch (NoSuchMethodException ex) {
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return Class.forName("net.minecraft.util.com.mojang.authlib.GameProfile")
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.getConstructor(String.class, String.class).newInstance(uuid != null ? uuid.toString() : "", playerName);
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@ -299,6 +299,22 @@ public class ReflectionManager {
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return null;
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}
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public static Object grabSkullBlob(Object gameProfile) {
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try {
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Object minecraftServer = getNmsClass("MinecraftServer").getMethod("getServer").invoke(null);
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for (Method method : getNmsClass("MinecraftServer").getMethods()) {
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if (method.getReturnType().getSimpleName().equals("MinecraftSessionService")) {
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Object session = method.invoke(minecraftServer);
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return session.getClass().getMethod("fillProfileProperties", gameProfile.getClass(), boolean.class)
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.invoke(session, gameProfile, true);
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}
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}
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return null;
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}
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public static void setAllowSleep(Player player) {
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try {
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Object nmsEntity = getNmsEntity(player);
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83
src/me/libraryaddict/disguise/utilities/UUIDFetcher.java
Normal file
83
src/me/libraryaddict/disguise/utilities/UUIDFetcher.java
Normal file
@ -0,0 +1,83 @@
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package me.libraryaddict.disguise.utilities;
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import com.google.common.collect.ImmutableList;
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import org.json.simple.JSONArray;
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import org.json.simple.JSONObject;
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import org.json.simple.JSONValue;
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import org.json.simple.parser.JSONParser;
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import java.io.DataOutputStream;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.UUID;
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import java.util.concurrent.Callable;
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public class UUIDFetcher implements Callable<HashMap<String, UUID>> {
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private static final String AGENT = "minecraft";
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private static final int MAX_SEARCH = 100;
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private static final String PROFILE_URL = "https://api.mojang.com/profiles/page/";
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@SuppressWarnings("unchecked")
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private static String buildBody(List<String> names) {
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List<JSONObject> lookups = new ArrayList<JSONObject>();
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for (String name : names) {
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JSONObject obj = new JSONObject();
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obj.put("name", name);
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obj.put("agent", AGENT);
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lookups.add(obj);
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}
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return JSONValue.toJSONString(lookups);
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}
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private static HttpURLConnection createConnection(int page) throws Exception {
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URL url = new URL(PROFILE_URL + page);
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HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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connection.setRequestMethod("POST");
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connection.setRequestProperty("Content-Type", "application/json");
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connection.setUseCaches(false);
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connection.setDoInput(true);
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connection.setDoOutput(true);
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return connection;
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}
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private static void writeBody(HttpURLConnection connection, String body) throws Exception {
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DataOutputStream writer = new DataOutputStream(connection.getOutputStream());
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writer.write(body.getBytes());
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writer.flush();
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writer.close();
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}
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private final JSONParser jsonParser = new JSONParser();
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private final List<String> names;
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public UUIDFetcher(List<String> names) {
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this.names = ImmutableList.copyOf(names);
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}
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public HashMap<String, UUID> call() throws Exception {
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HashMap<String, UUID> uuidMap = new HashMap<String, UUID>();
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String body = buildBody(names);
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for (int i = 1; i < MAX_SEARCH; i++) {
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HttpURLConnection connection = createConnection(i);
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writeBody(connection, body);
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JSONObject jsonObject = (JSONObject) jsonParser.parse(new InputStreamReader(connection.getInputStream()));
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JSONArray array = (JSONArray) jsonObject.get("profiles");
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Number count = (Number) jsonObject.get("size");
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if (count.intValue() == 0) {
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break;
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}
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for (Object profile : array) {
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JSONObject jsonProfile = (JSONObject) profile;
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String id = (String) jsonProfile.get("id");
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String name = (String) jsonProfile.get("name");
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UUID uuid = UUID.fromString(id.substring(0, 8) + "-" + id.substring(8, 12) + "-" + id.substring(12, 16) + "-"
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+ id.substring(16, 20) + "-" + id.substring(20, 32));
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uuidMap.put(name, uuid);
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}
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}
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return uuidMap;
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}
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}
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