PaperMC/patches/server/0167-Fill-Profile-Property-Events.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 2 Jan 2018 00:31:26 -0500
Subject: [PATCH] Fill Profile Property Events

Allows plugins to populate profile properties from local sources to avoid calls out to Mojang API
to fill in textures for example.

If Mojang API does need to be hit, event fire so you can get the results.

This is useful for implementing a ProfileCache for Player Skulls

diff --git a/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java b/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java
index 985e6fc43a0946943847e0c283426242ef594a26..d577384797bb381eb57437f57b726ea8e4feb80b 100644
--- a/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java
+++ b/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java
@@ -1,6 +1,7 @@
 package com.destroystokyo.paper.profile;
 
 import com.mojang.authlib.Environment;
+import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.yggdrasil.ProfileResult;
 import com.mojang.authlib.yggdrasil.ServicesKeySet;
 import com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService;
@@ -15,7 +16,21 @@ public class PaperMinecraftSessionService extends YggdrasilMinecraftSessionServi
         super(servicesKeySet, proxy, environment);
     }
 
-    @Override
+    public @Nullable ProfileResult fetchProfile(GameProfile profile, final boolean requireSecure) {
+        CraftPlayerProfile playerProfile = (CraftPlayerProfile) CraftPlayerProfile.asBukkitMirror(profile);
+        new com.destroystokyo.paper.event.profile.PreFillProfileEvent(playerProfile).callEvent();
+        profile = playerProfile.getGameProfile();
+        if (profile.getProperties().containsKey("textures")) {
+            return new ProfileResult(profile, java.util.Collections.emptySet());
+        }
+        ProfileResult result = super.fetchProfile(profile.getId(), requireSecure);
+        if (result != null) {
+            new com.destroystokyo.paper.event.profile.FillProfileEvent(CraftPlayerProfile.asBukkitMirror(result.profile())).callEvent();
+        }
+        return result;
+    }
+
+    @Override @io.papermc.paper.annotation.DoNotUse @Deprecated
     public @Nullable ProfileResult fetchProfile(final UUID profileId, final boolean requireSecure) {
         return super.fetchProfile(profileId, requireSecure);
     }
diff --git a/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
index d0b3a836de9830a4da534bedd9f94a16a82ef9c6..6f52256bfb668aee7fd1628c1c0c7b3434b847a6 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/SkullBlockEntity.java
@@ -74,7 +74,7 @@ public class SkullBlockEntity extends BlockEntity {
         return apiServices.profileCache().getAsync(name).thenApplyAsync((optional) -> {
             if (optional.isPresent() && !booleansupplier.getAsBoolean()) {
                 UUID uuid = ((GameProfile) optional.get()).getId();
-                ProfileResult profileresult = apiServices.sessionService().fetchProfile(uuid, true);
+                ProfileResult profileresult = apiServices.sessionService() instanceof com.destroystokyo.paper.profile.PaperMinecraftSessionService paperMinecraftSessionService ? paperMinecraftSessionService.fetchProfile(optional.get(), true) : apiServices.sessionService().fetchProfile(uuid, true); // Paper - FillProfileEvent
 
                 return profileresult != null ? Optional.ofNullable(profileresult.profile()) : optional;
             } else {