GeyserMC/Geyser
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Code Issues 103 Projects Releases Wiki Activity

Don't send UUID cape or ear requests if player is an NPC

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Addresses #2722
This commit is contained in:
RednedEpic 2021-12-28 23:01:38 -06:00
parent 5a97410906
commit 6742865bc5
1 changed files with 15 additions and 0 deletions
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15
core/src/main/java/org/geysermc/geyser/skin/SkinProvider.java
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@ -56,6 +56,7 @@ import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.Predicate;
public class SkinProvider {
public static final boolean ALLOW_THIRD_PARTY_CAPES = GeyserImpl.getInstance().getConfig().isAllowThirdPartyCapes();
@ -83,6 +84,12 @@ public class SkinProvider {
private static final Map<UUID, SkinGeometry> cachedGeometry = new ConcurrentHashMap<>();
/**
* Citizens NPCs use UUID version 2, while legitimate Minecraft players use version 4, and
* offline mode players use version 3.
*/
public static final Predicate<UUID> IS_NPC = uuid -> uuid.version() == 2;
public static final boolean ALLOW_THIRD_PARTY_EARS = GeyserImpl.getInstance().getConfig().isAllowThirdPartyEars();
public static final String EARS_GEOMETRY;
public static final String EARS_GEOMETRY_SLIM;
@ -293,6 +300,10 @@ public class SkinProvider {
String username, boolean newThread) {
if (officialCape.isFailed() && ALLOW_THIRD_PARTY_CAPES) {
for (CapeProvider provider : CapeProvider.VALUES) {
if (provider.type != CapeUrlType.USERNAME && IS_NPC.test(playerId)) {
continue;
}
Cape cape1 = getOrDefault(
requestCape(provider.getUrlFor(playerId, username), provider, newThread),
EMPTY_CAPE, 4
@ -330,6 +341,10 @@ public class SkinProvider {
*/
public static CompletableFuture<Skin> requestUnofficialEars(Skin officialSkin, UUID playerId, String username, boolean newThread) {
for (EarsProvider provider : EarsProvider.VALUES) {
if (provider.type != CapeUrlType.USERNAME && IS_NPC.test(playerId)) {
continue;
}
Skin skin1 = getOrDefault(
requestEars(provider.getUrlFor(playerId, username), newThread, officialSkin),
officialSkin, 4