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Disallow colour names in offline-mode. This fixes BUKKIT-439. Thanks to cainfool for the discovery.

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This commit is contained in:
Nathan Adams 2012-01-20 16:03:15 +00:00
parent 76d7a1ce1d
commit 51a056ecd5
1 changed files with 7 additions and 0 deletions
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7
src/main/java/net/minecraft/server/NetLoginHandler.java
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@ -6,6 +6,7 @@ import java.util.Random;
import java.util.logging.Logger; import java.util.logging.Logger;
// CraftBukkit start // CraftBukkit start
import org.bukkit.ChatColor;
import org.bukkit.craftbukkit.event.CraftEventFactory; import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.event.server.ServerListPingEvent; import org.bukkit.event.server.ServerListPingEvent;
// CraftBukkit end // CraftBukkit end
@ -77,6 +78,12 @@ public class NetLoginHandler extends NetHandler {
} }
} else { } else {
if (!this.server.onlineMode) { if (!this.server.onlineMode) {
// CraftBukkit start - disallow colour in names
if (!packet1login.name.equals(ChatColor.stripColor(packet1login.name))) {
this.disconnect("Colourful names are not permitted!");
return;
}
// CraftBukkit end
this.b(packet1login); this.b(packet1login);
} else { } else {
(new ThreadLoginVerifier(this, packet1login, this.server.server)).start(); // CraftBukkit (new ThreadLoginVerifier(this, packet1login, this.server.server)).start(); // CraftBukkit