From bbb3736846d2c112b38147fa61fc0551cce0ea54 Mon Sep 17 00:00:00 2001
From: Hannes Greule <SirYwell@users.noreply.github.com>
Date: Tue, 13 Aug 2024 07:40:09 +0200
Subject: [PATCH] Prevent out of world claims (#4475)

* Prevent out of world claims

* update java version in workflows
---
 .github/workflows/build-pr.yml                         | 2 +-
 .github/workflows/build.yml                            | 2 +-
 .github/workflows/codeql.yml                           | 2 +-
 Core/src/main/java/com/plotsquared/core/plot/Plot.java | 3 +++
 build.gradle.kts                                       | 2 +-
 5 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 0a2f32f4d..6c772b3af 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -16,6 +16,6 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
       - name: Clean Build
         run: ./gradlew clean build
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f61f4da12..6d09b36bb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
       - name: Clean Build
         run: ./gradlew clean build
       - name: Determine release status
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 0ab157734..43f2659e0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -25,7 +25,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:
diff --git a/Core/src/main/java/com/plotsquared/core/plot/Plot.java b/Core/src/main/java/com/plotsquared/core/plot/Plot.java
index 91f6016b1..3913ddfc5 100644
--- a/Core/src/main/java/com/plotsquared/core/plot/Plot.java
+++ b/Core/src/main/java/com/plotsquared/core/plot/Plot.java
@@ -2182,6 +2182,9 @@ public class Plot {
      * @return if the given player can claim the plot
      */
     public boolean canClaim(@NonNull PlotPlayer<?> player) {
+        if (!WorldUtil.isValidLocation(getBottomAbs())) {
+            return false;
+        }
         PlotCluster cluster = this.getCluster();
         if (cluster != null) {
             if (!cluster.isAdded(player.getUUID()) && !player.hasPermission("plots.admin.command.claim")) {
diff --git a/build.gradle.kts b/build.gradle.kts
index 8b3cac8e8..2c308a9ff 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -85,7 +85,7 @@ subprojects {
 
     plugins.withId("java") {
         the<JavaPluginExtension>().toolchain {
-            languageVersion.set(JavaLanguageVersion.of(17))
+            languageVersion.set(JavaLanguageVersion.of(21))
         }
     }