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Leaf/patches/server/0013-Remove-Mojang-username-check.patch
2023-08-02 20:30:08 +08:00

40 lines
3.0 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 Mojang username check
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index badb262810effd22ca1ba021a1e746a777a19cbc..9baf55e9c3259aed431022a50c12d4f215c3ed80 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -253,10 +253,10 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
public void handleHello(ServerboundHelloPacket packet) {
// Gale start - JettPack - reduce array allocations
Validate.validState(this.state == ServerLoginPacketListenerImpl.State.HELLO, "Unexpected hello packet", ArrayConstants.emptyObjectArray);
- Validate.validState(ServerLoginPacketListenerImpl.isValidUsername(packet.name()), "Invalid characters in username", ArrayConstants.emptyObjectArray);
+ if (!org.dreeam.leaf.LeafConfig.removeMojangUsernameCheck) Validate.validState(ServerLoginPacketListenerImpl.isValidUsername(packet.name()), "Invalid characters in username", ArrayConstants.emptyObjectArray); // Leaf - Remove Mojang's username check
// Gale end - JettPack - reduce array allocations
// Paper start - validate usernames
- if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation) {
+ if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation && !org.dreeam.leaf.LeafConfig.removeMojangUsernameCheck) { // Leaf - Remove Mojang's username check
if (!this.iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation && !validateUsername(packet.name())) {
ServerLoginPacketListenerImpl.this.disconnect("Failed to verify username!");
return;
diff --git a/src/main/java/org/dreeam/leaf/LeafConfig.java b/src/main/java/org/dreeam/leaf/LeafConfig.java
index 80a196442edbc6b4eb44bb6a405100871aea2f6a..1e9a440d790bdd521c58dfc9c1575e2759006d02 100644
--- a/src/main/java/org/dreeam/leaf/LeafConfig.java
+++ b/src/main/java/org/dreeam/leaf/LeafConfig.java
@@ -169,7 +169,11 @@ public class LeafConfig {
serverModName = getString("server-mod-name", serverModName);
}
+ public static boolean removeMojangUsernameCheck = true;
private static void removal() {
+ removeMojangUsernameCheck = getBoolean("remove-Mojang-username-check", removeMojangUsernameCheck,
+ "Remove username check of Mojang",
+ "enabling all characters as username");
}
public static boolean enableAsyncMobSpawning = true;