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Code Issues Projects Releases Wiki Activity

Add unsupported field to disable username validation (#7350)

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* Add unsupported field to disable username validation

* Add unsupported field to disable username validation
This commit is contained in:
Camotoy 2022-01-17 22:52:47 -05:00 committed by GitHub
parent 6d67504ab5
commit 60b7d5ee0c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 5 deletions
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14
patches/server/0841-Validate-usernames.patch
View File

@ -22,10 +22,18 @@ index d5aa95846e7f52108a03e3731023527281b21d73..1d3cc8836d2ccbec4a8660f86501be35
public static int maxPlayerAutoSavePerTick = 10;
private static void playerAutoSaveRate() {
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 33a29890435d6065a2cc4f8e8bf8209c01d5d114..462d8c36166c63a4dc8fa74ac7f82859e6f4b83a 100644
index 33a29890435d6065a2cc4f8e8bf8209c01d5d114..bb70d2b4d284727aa5dc88dd99534d09c2e38657 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -230,10 +230,38 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
@@ -65,6 +65,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
private ServerPlayer delayedAcceptPlayer;
public String hostname = ""; // CraftBukkit - add field
private int velocityLoginMessageId = -1; // Paper - Velocity support
+ public boolean iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation = false; // Paper - username validation overriding
public ServerLoginPacketListenerImpl(MinecraftServer server, Connection connection) {
this.state = ServerLoginPacketListenerImpl.State.HELLO;
@@ -230,10 +231,38 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
// Paper end
}
@ -55,7 +63,7 @@ index 33a29890435d6065a2cc4f8e8bf8209c01d5d114..462d8c36166c63a4dc8fa74ac7f82859
this.gameProfile = packet.getGameProfile();
+ // Paper start - validate usernames
+ if (com.destroystokyo.paper.PaperConfig.isProxyOnlineMode() && com.destroystokyo.paper.PaperConfig.performUsernameValidation) {
+ if (!validateUsername(this.gameProfile.getName())) {
+ if (!this.iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation && !validateUsername(this.gameProfile.getName())) {
+ ServerLoginPacketListenerImpl.this.disconnect("Failed to verify username!");
+ return;
+ }

4
patches/server/0851-Added-getHostname-to-AsyncPlayerPreLoginEvent.patch
View File

@ -5,10 +5,10 @@ Subject: [PATCH] Added getHostname to AsyncPlayerPreLoginEvent
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 462d8c36166c63a4dc8fa74ac7f82859e6f4b83a..60ba196e17df34c3ae2a9883e5d28830a2243517 100644
index bb70d2b4d284727aa5dc88dd99534d09c2e38657..368e32bc12a1a09bf7309f299a1a72554947f43b 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -391,7 +391,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
@@ -392,7 +392,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
// Paper start
PlayerProfile profile = CraftPlayerProfile.asBukkitMirror(ServerLoginPacketListenerImpl.this.gameProfile);