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Ignore signs and transactions made by players with invalid names

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This commit is contained in:
Phoenix616 2020-11-18 15:10:58 +01:00
parent 9bf6e1abc1
commit fd81bc143e
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GPG Key ID: 40E2321E71738EB0
3 changed files with 29 additions and 2 deletions
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1
src/main/java/com/Acrobot/ChestShop/ChestShop.java
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@ -373,6 +373,7 @@ public class ChestShop extends JavaPlugin {
registerEvent(new AmountAndPriceChecker());
}
registerEvent(new InvalidNameIgnorer());
registerEvent(new CreativeModeIgnorer());
registerEvent(new ErrorMessageSender());
registerEvent(new PermissionChecker());

26
src/main/java/com/Acrobot/ChestShop/Listeners/PreTransaction/InvalidNameIgnorer.java Normal file
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@ -0,0 +1,26 @@
package com.Acrobot.ChestShop.Listeners.PreTransaction;
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
import com.Acrobot.ChestShop.Signs.ChestShopSign;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import java.util.regex.Pattern;
public class InvalidNameIgnorer implements Listener {
private final static Pattern USERNAME_PATTERN = Pattern.compile("^\\w+$");
@EventHandler(priority = EventPriority.LOWEST)
public static void onPreTransaction(PreTransactionEvent event) {
if (event.isCancelled()) {
return;
}
String name = event.getClient().getName();
if (ChestShopSign.isAdminShop(name) || !USERNAME_PATTERN.matcher(name).matches()) {
event.setCancelled(PreTransactionEvent.TransactionOutcome.CLIENT_DOES_NOT_HAVE_PERMISSION);
}
}
}

4
src/main/java/com/Acrobot/ChestShop/Signs/ChestShopSign.java
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@ -32,10 +32,10 @@ public class ChestShopSign {
public static final byte ITEM_LINE = 3;
public static final Pattern[] SHOP_SIGN_PATTERN = {
Pattern.compile("^?[\\w -.:]*$"),
Pattern.compile("^?[\\w \\-.:]*$"),
Pattern.compile("^[1-9][0-9]{0,5}$|^Q [1-9][0-9]{0,4} : C [0-9]{0,5}$"),
Pattern.compile("(?i)^[\\d.bs(free) :]+$"),
Pattern.compile("^[\\w? #:-]+$")
Pattern.compile("^[\\w? #:\\-]+$")
};
public static final String AUTOFILL_CODE = "?";