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0384c21235
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@13cf546 Fix pumpkin growth modifier (#8517) PaperMC/Paper@b3b04f2 Updated Upstream (Bukkit/CraftBukkit/Spigot) (#8515) Pufferfish Changes: pufferfish-gg/Pufferfish@69bd43d Updated Upstream (Paper) pufferfish-gg/Pufferfish@deb9638 Updated Upstream (Paper) pufferfish-gg/Pufferfish@eba9164 Updated Upstream (Paper) pufferfish-gg/Pufferfish@dda277a Updated Upstream (Paper)
36 lines
1.9 KiB
Diff
36 lines
1.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Sat, 1 Jan 2022 18:38:58 -0600
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Subject: [PATCH] Configurable valid characters for usernames
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diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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index 5fc79bc0b053465a59c08ec0e6716fab20979a3d..3a62b456e1f8ab68e3c34b9d73b822e379afd570 100644
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--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
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@@ -252,6 +252,8 @@ public class ServerLoginPacketListenerImpl implements TickablePacketListener, Se
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return false;
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}
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+ if (true) return org.purpurmc.purpur.PurpurConfig.usernameValidCharactersPattern.matcher(in).matches(); // Purpur
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+
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for (int i = 0, len = in.length(); i < len; ++i) {
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char c = in.charAt(i);
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diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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index a20bdf37795a46324bbecfff51e7bd3e699e1fe0..0afd94f41863e4edf39e31bb9ba15a1695ab26d5 100644
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--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
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@@ -472,4 +472,11 @@ public class PurpurConfig {
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private static void networkSettings() {
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useUPnP = getBoolean("settings.network.upnp-port-forwarding", useUPnP);
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}
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+
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+ public static java.util.regex.Pattern usernameValidCharactersPattern;
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+ private static void usernameValidationSettings() {
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+ String defaultPattern = "^[a-zA-Z0-9_.]*$";
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+ String setPattern = getString("settings.username-valid-characters", defaultPattern);
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+ usernameValidCharactersPattern = java.util.regex.Pattern.compile(setPattern == null || setPattern.isBlank() ? defaultPattern : setPattern);
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+ }
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}
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