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Fix allowing color codes in signs

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This commit is contained in:
jmp
2020-11-07 09:51:54 -08:00
committed by BillyGalbreath
parent 306e9accab
commit 137523f7e8
1 changed files with 10 additions and 12 deletions
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22
patches/server/0052-Signs-allow-color-codes.patch
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@@ -5,7 +5,7 @@ Subject: [PATCH] Signs allow color codes
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 1360127549..e917b302af 100644
index 136012754..e917b302a 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -1247,6 +1247,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
@@ -17,28 +17,26 @@ index 1360127549..e917b302af 100644
this.playerConnection.sendPacket(new PacketPlayOutOpenSignEditor(tileentitysign.getPosition()));
}
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 294ce7b086..1c98fb0c72 100644
index 294ce7b08..11ad2830f 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -2815,7 +2815,15 @@ public class PlayerConnection implements PacketListenerPlayIn {
@@ -2815,6 +2815,14 @@ public class PlayerConnection implements PacketListenerPlayIn {
}
}
// Paper end
- lines[i] = SharedConstants.filterAllowedChatCharacters(currentLine); // Paper - Replaced with anvil color stripping method to stop exploits that allow colored signs to be created.
+ // Paper TODO(Proximyst): Add obfhelper when 1.16.4 runs
+ // Purpur start
+ if (worldserver.purpurConfig.signAllowColors) {
+ if (player.hasPermission("purpur.sign.color")) currentLine = currentLine.replaceAll("(?i)&([0-9a-fr])", "\u00a7$1");
+ if (player.hasPermission("purpur.sign.style")) currentLine = currentLine.replaceAll("(?i)&([l-or])", "\u00a7$1");
+ if (player.hasPermission("purpur.sign.magic")) currentLine = currentLine.replaceAll("(?i)&([kr])", "\u00a7$1");
+ lines[i] = currentLine;
+ if (player.hasPermission("purpur.sign.color")) lines[i] = lines[i].replaceAll("(?i)&([0-9a-fr])", "\u00a7$1");
+ if (player.hasPermission("purpur.sign.style")) lines[i] = lines[i].replaceAll("(?i)&([l-or])", "\u00a7$1");
+ if (player.hasPermission("purpur.sign.magic")) lines[i] = lines[i].replaceAll("(?i)&([kr])", "\u00a7$1");
+ } else
+ // Purpur end
+ lines[i] = SharedConstants.filterAllowedChatCharacters(currentLine); // Paper - Replaced with anvil color stripping method to stop exploits that allow colored signs to be created.
lines[i] = SharedConstants.filterAllowedChatCharacters(currentLine); // Paper - Replaced with anvil color stripping method to stop exploits that allow colored signs to be created.
}
SignChangeEvent event = new SignChangeEvent((org.bukkit.craftbukkit.block.CraftBlock) player.getWorld().getBlockAt(x, y, z), this.server.getPlayer(this.player), lines);
this.server.getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/server/TileEntitySign.java b/src/main/java/net/minecraft/server/TileEntitySign.java
index 3167669702..852bb5db84 100644
index 316766970..852bb5db8 100644
--- a/src/main/java/net/minecraft/server/TileEntitySign.java
+++ b/src/main/java/net/minecraft/server/TileEntitySign.java
@@ -93,6 +93,18 @@ public class TileEntitySign extends TileEntity implements ICommandListener { //
@@ -61,7 +59,7 @@ index 3167669702..852bb5db84 100644
@Override
public PacketPlayOutTileEntityData getUpdatePacket() {
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index f14e883133..bc5cba3074 100644
index f14e88313..bc5cba307 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -109,8 +109,10 @@ public class PurpurWorldConfig {