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Leaf/patches/server/0016-Remove-vanilla-username-check.patch

69 lines
4.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Wed, 12 Oct 2022 14:36:58 -0400
Subject: [PATCH] Remove vanilla username check
diff --git a/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java b/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java
index cbe2789f8a055550dd7840a7bed980efd65eb9a1..a903ff5303a07bbe310c0d6aaff5b7894e2d2de2 100644
--- a/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java
+++ b/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java
@@ -271,7 +271,7 @@ public class CraftPlayerProfile implements PlayerProfile, SharedPlayerProfile {
private static GameProfile createAuthLibProfile(UUID uniqueId, String name) {
Preconditions.checkArgument(name == null || name.length() <= 16, "Name cannot be longer than 16 characters");
- Preconditions.checkArgument(name == null || StringUtil.isValidPlayerName(name), "The name of the profile contains invalid characters: %s", name);
+ Preconditions.checkArgument(name == null || org.dreeam.leaf.config.modules.misc.RemoveVanillaUsernameCheck.enabled || StringUtil.isValidPlayerName(name), "The name of the profile contains invalid characters: %s", name); // Leaf - Remove Vanilla username check
return new GameProfile(
uniqueId != null ? uniqueId : Util.NIL_UUID,
name != null ? name : ""
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 80fdfc08e57ff3d524956aa9651bfe3cba3efc7b..00d8b8d4d2d1c73c4eeeaa9483cca2999df65a54 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -181,7 +181,8 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
public void handleHello(ServerboundHelloPacket packet) {
Validate.validState(this.state == ServerLoginPacketListenerImpl.State.HELLO, "Unexpected hello packet", new Object[0]);
// Paper start - Validate usernames
- if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode()
+ if (!org.dreeam.leaf.config.modules.misc.RemoveVanillaUsernameCheck.enabled // Leaf - Remove Vanilla username check
+ && io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode()
&& io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation
&& !this.iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation) {
Validate.validState(StringUtil.isReasonablePlayerName(packet.name()), "Invalid characters in username", new Object[0]);
diff --git a/src/main/java/org/dreeam/leaf/config/modules/misc/RemoveVanillaUsernameCheck.java b/src/main/java/org/dreeam/leaf/config/modules/misc/RemoveVanillaUsernameCheck.java
new file mode 100644
index 0000000000000000000000000000000000000000..2dcdf5adff80f63499e6d160ff24313653cfb315
--- /dev/null
+++ b/src/main/java/org/dreeam/leaf/config/modules/misc/RemoveVanillaUsernameCheck.java
@@ -0,0 +1,29 @@
+package org.dreeam.leaf.config.modules.misc;
+
+import com.electronwill.nightconfig.core.file.CommentedFileConfig;
+import org.dreeam.leaf.config.ConfigInfo;
+import org.dreeam.leaf.config.EnumConfigCategory;
+import org.dreeam.leaf.config.IConfigModule;
+
+public class RemoveVanillaUsernameCheck implements IConfigModule {
+
+ @Override
+ public EnumConfigCategory getCategory() {
+ return EnumConfigCategory.MISC;
+ }
+
+ @Override
+ public String getBaseName() {
+ return "remove_vanilla_username_check";
+ }
+
+ @ConfigInfo(baseName = "enabled")
+ public static boolean enabled = true;
+
+ @Override
+ public void onLoaded(CommentedFileConfig config) {
+ config.setComment("misc.remove_vanilla_username_check", """
+ Remove Vanilla username check
+ allowing all characters as username""");
+ }
+}