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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-18 04:20:08 +01:00
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Fix possible leaks in vanish API

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Dieser Commit ist enthalten in:
md_5 2016-11-28 10:02:40 +11:00
Ursprung ad0e4b31bf
Commit d7cce99f01
2 geänderte Dateien mit 59 neuen und 37 gelöschten Zeilen
Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

88
nms-patches/PlayerList.patch
Datei anzeigen

@ -1,10 +1,13 @@
--- a/net/minecraft/server/PlayerList.java
+++ b/net/minecraft/server/PlayerList.java
@@ -19,6 +19,26 @@
@@ -19,6 +19,29 @@
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+// CraftBukkit start
+import com.google.common.base.Predicate;
+import com.google.common.collect.Iterables;
+
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.chunkio.ChunkIOExecutor;
@ -27,7 +30,7 @@
public abstract class PlayerList {
public static final File a = new File("banned-players.json");
@@ -28,7 +48,7 @@
@@ -28,7 +51,7 @@
private static final Logger f = LogManager.getLogger();
private static final SimpleDateFormat g = new SimpleDateFormat("yyyy-MM-dd \'at\' HH:mm:ss z");
private final MinecraftServer server;
@ -36,7 +39,7 @@
private final Map<UUID, EntityPlayer> j = Maps.newHashMap();
private final GameProfileBanList k;
private final IpBanList l;
@@ -43,7 +63,15 @@
@@ -43,7 +66,15 @@
private boolean t;
private int u;
@ -52,7 +55,7 @@
this.k = new GameProfileBanList(PlayerList.a);
this.l = new IpBanList(PlayerList.b);
this.operators = new OpList(PlayerList.c);
@@ -63,6 +91,12 @@
@@ -63,6 +94,12 @@
usercache.a(gameprofile);
NBTTagCompound nbttagcompound = this.a(entityplayer);
@ -65,7 +68,7 @@
entityplayer.spawnIn(this.server.getWorldServer(entityplayer.dimension));
entityplayer.playerInteractManager.a((WorldServer) entityplayer.world);
@@ -72,7 +106,8 @@
@@ -72,7 +109,8 @@
s1 = networkmanager.getSocketAddress().toString();
}
@ -75,7 +78,7 @@
WorldServer worldserver = this.server.getWorldServer(entityplayer.dimension);
WorldData worlddata = worldserver.getWorldData();
@@ -80,6 +115,7 @@
@@ -80,6 +118,7 @@
PlayerConnection playerconnection = new PlayerConnection(this.server, networkmanager, entityplayer);
playerconnection.sendPacket(new PacketPlayOutLogin(entityplayer.getId(), entityplayer.playerInteractManager.getGameMode(), worlddata.isHardcore(), worldserver.worldProvider.getDimensionManager().getDimensionID(), worldserver.getDifficulty(), this.getMaxPlayers(), worlddata.getType(), worldserver.getGameRules().getBoolean("reducedDebugInfo")));
@ -83,7 +86,7 @@
playerconnection.sendPacket(new PacketPlayOutCustomPayload("MC|Brand", (new PacketDataSerializer(Unpooled.buffer())).a(this.getServer().getServerModName())));
playerconnection.sendPacket(new PacketPlayOutServerDifficulty(worlddata.getDifficulty(), worlddata.isDifficultyLocked()));
playerconnection.sendPacket(new PacketPlayOutAbilities(entityplayer.abilities));
@@ -89,17 +125,23 @@
@@ -89,17 +128,23 @@
entityplayer.getStatisticManager().updateStatistics(entityplayer);
this.sendScoreboard((ScoreboardServer) worldserver.getScoreboard(), entityplayer);
this.server.aD();
@ -113,7 +116,7 @@
playerconnection.a(entityplayer.locX, entityplayer.locY, entityplayer.locZ, entityplayer.yaw, entityplayer.pitch);
this.b(entityplayer, worldserver);
if (!this.server.getResourcePack().isEmpty()) {
@@ -159,6 +201,8 @@
@@ -159,6 +204,8 @@
}
entityplayer.syncInventory();
@ -122,7 +125,7 @@
}
public void sendScoreboard(ScoreboardServer scoreboardserver, EntityPlayer entityplayer) {
@@ -191,26 +235,27 @@
@@ -191,26 +238,27 @@
}
public void setPlayerFileData(WorldServer[] aworldserver) {
@ -155,7 +158,7 @@
}
public void b(WorldBorder worldborder, double d0) {}
@@ -235,7 +280,7 @@
@@ -235,7 +283,7 @@
}
public NBTTagCompound a(EntityPlayer entityplayer) {
@ -164,7 +167,7 @@
NBTTagCompound nbttagcompound1;
if (entityplayer.getName().equals(this.server.Q()) && nbttagcompound != null) {
@@ -259,28 +304,72 @@
@@ -259,28 +307,72 @@
}
@ -243,7 +246,7 @@
this.savePlayerFile(entityplayer);
if (entityplayer.isPassenger()) {
Entity entity = entityplayer.getVehicle();
@@ -312,13 +401,61 @@
@@ -312,13 +404,61 @@
this.o.remove(uuid);
}
@ -308,7 +311,7 @@
GameProfileBanEntry gameprofilebanentry = (GameProfileBanEntry) this.k.get(gameprofile);
s = "You are banned from this server!\nReason: " + gameprofilebanentry.getReason();
@@ -326,10 +463,12 @@
@@ -326,10 +466,12 @@
s = s + "\nYour ban will be removed on " + PlayerList.g.format(gameprofilebanentry.getExpires());
}
@ -324,7 +327,7 @@
IpBanEntry ipbanentry = this.l.get(socketaddress);
s = "Your IP address is banned from this server!\nReason: " + ipbanentry.getReason();
@@ -337,13 +476,25 @@
@@ -337,13 +479,25 @@
s = s + "\nYour ban will be removed on " + PlayerList.g.format(ipbanentry.getExpires());
}
@ -337,13 +340,13 @@
+ if (this.players.size() >= this.maxPlayers && !this.f(gameprofile)) {
+ event.disallow(PlayerLoginEvent.Result.KICK_FULL, "The server is full");
+ }
+ }
}
+
+ cserver.getPluginManager().callEvent(event);
+ if (event.getResult() != PlayerLoginEvent.Result.ALLOWED) {
+ loginlistener.disconnect(event.getKickMessage());
+ return null;
}
+ }
+ return entity;
}
@ -353,7 +356,7 @@
UUID uuid = EntityHuman.a(gameprofile);
ArrayList arraylist = Lists.newArrayList();
@@ -378,17 +529,26 @@
@@ -378,17 +532,26 @@
}
return new EntityPlayer(this.server, this.server.getWorldServer(0), gameprofile, (PlayerInteractManager) object);
@ -381,7 +384,7 @@
entityplayer.dimension = i;
Object object;
@@ -399,6 +559,11 @@
@@ -399,6 +562,11 @@
}
EntityPlayer entityplayer1 = new EntityPlayer(this.server, this.server.getWorldServer(entityplayer.dimension), entityplayer.getProfile(), (PlayerInteractManager) object);
@ -393,7 +396,7 @@
entityplayer1.playerConnection = entityplayer.playerConnection;
entityplayer1.copyTo(entityplayer, flag);
@@ -413,43 +578,157 @@
@@ -413,43 +581,157 @@
entityplayer1.a(s);
}
@ -424,13 +427,13 @@
+ entityplayer1.setRespawnPosition(null, true);
+ entityplayer1.playerConnection.sendPacket(new PacketPlayOutGameStateChange(0, 0.0F));
+ }
+ }
}
+
+ if (location == null) {
+ cworld = (CraftWorld) this.server.server.getWorlds().get(0);
+ blockposition = cworld.getHandle().getSpawn();
+ location = new Location(cworld, (double) ((float) blockposition.getX() + 0.5F), (double) ((float) blockposition.getY() + 0.1F), (double) ((float) blockposition.getZ() + 0.5F));
}
+ }
+
+ Player respawnPlayer = cserver.getPlayer(entityplayer1);
+ PlayerRespawnEvent respawnEvent = new PlayerRespawnEvent(respawnPlayer, location, isBedSpawn);
@ -568,7 +571,7 @@
public void f(EntityPlayer entityplayer) {
GameProfile gameprofile = entityplayer.getProfile();
int i = this.isOp(gameprofile) ? this.operators.a(gameprofile) : 0;
@@ -488,12 +767,111 @@
@@ -488,12 +770,111 @@
}
public void changeWorld(Entity entity, int i, WorldServer worldserver, WorldServer worldserver1) {
@ -680,7 +683,7 @@
if (entity.dimension == -1) {
d0 = MathHelper.a(d0 / 8.0D, worldserver1.getWorldBorder().b() + 16.0D, worldserver1.getWorldBorder().d() - 16.0D);
d1 = MathHelper.a(d1 / 8.0D, worldserver1.getWorldBorder().c() + 16.0D, worldserver1.getWorldBorder().e() - 16.0D);
@@ -512,6 +890,8 @@
@@ -512,6 +893,8 @@
BlockPosition blockposition;
if (i == 1) {
@ -689,7 +692,7 @@
blockposition = worldserver1.getSpawn();
} else {
blockposition = worldserver1.getDimensionSpawn();
@@ -525,16 +905,27 @@
@@ -525,16 +908,27 @@
worldserver.entityJoinedWorld(entity, false);
}
}
@ -720,7 +723,7 @@
worldserver1.entityJoinedWorld(entity, false);
}
@@ -542,6 +933,7 @@
@@ -542,11 +936,23 @@
}
entity.spawnIn(worldserver1);
@ -728,7 +731,24 @@
}
public void tick() {
@@ -559,6 +951,25 @@
if (++this.u > 600) {
- this.sendAll(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.UPDATE_LATENCY, this.players));
+ // CraftBukkit start
+ for (int i = 0; i < this.players.size(); ++i) {
+ final EntityPlayer target = (EntityPlayer) this.players.get(i);
+
+ target.playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.UPDATE_LATENCY, Iterables.filter(this.players, new Predicate<EntityPlayer>() {
+ @Override
+ public boolean apply(EntityPlayer input) {
+ return target.getBukkitEntity().canSee(input.getBukkitEntity());
+ }
+ })));
+ }
+ // CraftBukkit end
this.u = 0;
}
@@ -559,6 +965,25 @@
}
@ -754,7 +774,7 @@
public void a(Packet<?> packet, int i) {
for (int j = 0; j < this.players.size(); ++j) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(j);
@@ -657,11 +1068,23 @@
@@ -657,11 +1082,23 @@
this.operators.add(new OpListEntry(gameprofile, this.server.q(), this.operators.b(gameprofile)));
this.b(this.a(gameprofile.getId()), i);
@ -778,7 +798,7 @@
}
private void b(EntityPlayer entityplayer, int i) {
@@ -686,7 +1109,7 @@
@@ -686,7 +1123,7 @@
}
public boolean isOp(GameProfile gameprofile) {
@ -787,7 +807,7 @@
}
@Nullable
@@ -710,6 +1133,12 @@
@@ -710,6 +1147,12 @@
for (int j = 0; j < this.players.size(); ++j) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(j);
@ -800,7 +820,7 @@
if (entityplayer != entityhuman && entityplayer.dimension == i) {
double d4 = d0 - entityplayer.locX;
double d5 = d1 - entityplayer.locY;
@@ -757,7 +1186,7 @@
@@ -757,7 +1200,7 @@
public void reloadWhitelist() {}
public void b(EntityPlayer entityplayer, WorldServer worldserver) {
@ -809,7 +829,7 @@
entityplayer.playerConnection.sendPacket(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.INITIALIZE));
entityplayer.playerConnection.sendPacket(new PacketPlayOutUpdateTime(worldserver.getTime(), worldserver.getDayTime(), worldserver.getGameRules().getBoolean("doDaylightCycle")));
@@ -765,16 +1194,21 @@
@@ -765,16 +1208,21 @@
entityplayer.playerConnection.sendPacket(new PacketPlayOutSpawnPosition(blockposition));
if (worldserver.W()) {
@ -835,7 +855,7 @@
entityplayer.playerConnection.sendPacket(new PacketPlayOutHeldItemSlot(entityplayer.inventory.itemInHandIndex));
}
@@ -787,7 +1221,7 @@
@@ -787,7 +1235,7 @@
}
public String[] getSeenPlayers() {
@ -844,7 +864,7 @@
}
public boolean getHasWhitelist() {
@@ -836,17 +1270,29 @@
@@ -836,17 +1284,29 @@
}
public void u() {
@ -877,7 +897,7 @@
}
public void sendMessage(IChatBaseComponent ichatbasecomponent) {
@@ -883,8 +1329,10 @@
@@ -883,8 +1343,10 @@
WorldServer[] aworldserver = this.server.worldServer;
int j = aworldserver.length;

8
src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
Datei anzeigen

@ -911,7 +911,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
if (hiddenPlayers.contains(player.getUniqueId())) return;
hiddenPlayers.add(player.getUniqueId());
//remove this player from the hidden player's EntityTrackerEntry
// Remove this player from the hidden player's EntityTrackerEntry
EntityTracker tracker = ((WorldServer) entity.world).tracker;
EntityPlayer other = ((CraftPlayer) player).getHandle();
EntityTrackerEntry entry = (EntityTrackerEntry) tracker.trackedEntities.get(other.getId());
@ -919,8 +919,10 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
entry.clear(getHandle());
}
//remove the hidden player from this player user list
getHandle().playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, other));
// Remove the hidden player from this player user list
if (!other.joining) {
getHandle().playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, other));
}
}
@Override