This should do it

feature/spongepowered

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a bug report that will allow us to fix any unexpected behavior
+title: "[BUG]"
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**What instance are you running KauriVPN on?**
+*Put an 'x' in the brackets to check it*
+- [ ] Velocity
+- [ ] Bukkit/Spigot
+- [ ] Bungeecord
+
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea you would like added
+title: "[FEATURE] "
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/create-release.yml

@@ -0,0 +1,93 @@
+name: create-release.yml
+on:
+  workflow_dispatch:
+jobs:
+  build:
+    name: Build and Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cache local Maven repository
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - uses: actions/checkout@v5
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
+        with:
+          java-version: '21'
+          distribution: 'zulu'
+      - name: Set up Maven
+        uses: stCarolas/setup-maven@v5
+        with:
+          maven-version: 3.9.6
+      - name: Compile
+        run: mvn -B package --file pom.xml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload AntiVPN
+        uses: actions/upload-artifact@v4
+        with:
+          name: AntiVPN-Universal
+          path: Universal/target/AntiVPN-*.jar
+      - name: Upload Sponge plugin
+        uses: actions/upload-artifact@v4
+        with:
+          name: AntiVPN-Sponge
+          path: Sponge/target/Sponge-*.jar
+  release:
+    name: Create Release
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Download AntiVPN
+        uses: actions/download-artifact@v5
+        with:
+          name: AntiVPN-Universal
+      - name: Download Sponge plugin
+        uses: actions/download-artifact@v5
+        with:
+          name: AntiVPN-Sponge
+      - name: Get Version Number from Pom
+        id: get_version
+        run: echo "VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
+      - name: Extract latest CHANGELOG entry
+        id: changelog
+        run: |
+          CHANGELOG_CONTENT=$(awk 'BEGIN {print_section=0;} /^## \[/ {if (print_section == 0) {print_section=1;} else {exit;}} print_section {print;}' CHANGELOG.md)
+          CHANGELOG_ESCAPED=$(echo "$CHANGELOG_CONTENT" | sed ':a;N;$!ba;s/\n/%0A/g')
+          echo "Extracted latest release notes from CHANGELOG.md:" 
+          echo -e "$CHANGELOG_CONTENT" 
+          echo "::set-output name=content::$CHANGELOG_ESCAPED"
+      - name: Create Release
+        uses: actions/create-release@v1
+        id: create_release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+            tag_name: v${{ github.run_number }}
+            release_name: Release v${{ github.run_number }}
+            draft: false
+            prerelease: false
+            body: ${{ steps.changelog.outputs.content }}
+      - uses: actions/upload-release-asset@v1
+        env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: AntiVPN-*-universal.jar
+          asset_name: AntiVPN-Universal-v${{ env.VERSION }}.jar
+          asset_content_type: application/java-archive
+      - uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: Sponge-*.jar
+          asset_name: AntiVPN-Sponge-v${{ env.VERSION }}.jar
+          asset_content_type: application/java-archive
+

.github/workflows/maven.yml

@@ -1,20 +1,44 @@
 on:
   push:
-    branches: ["**"]
+    branches: [master]
+  pull_request:
+    branches: [master]
+  workflow_dispatch:
  
 jobs:
   build:
- 
+    name: Build and Test
     runs-on: ubuntu-latest
- 
+
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 17.0.2
-        uses: actions/setup-java@v1
+      - name: Cache local Maven repository
+        uses: actions/cache@v4
         with:
-          java-version: 17.0
- 
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - uses: actions/checkout@v5
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
+        with:
+          java-version: '21'
+          distribution: 'zulu'
+      - name: Set up Maven
+        uses: stCarolas/setup-maven@v5
+        with:
+          maven-version: 3.9.6
       - name: Compile
-        run: mvn -B -Pclean install
+        run: mvn -B package --file pom.xml
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload AntiVPN
+        uses: actions/upload-artifact@v4
+        with:
+          name: AntiVPN-Universal
+          path: Universal/target/AntiVPN-*.jar
+      - name: Upload Sponge plugin
+        uses: actions/upload-artifact@v4
+        with:
+          name: AntiVPN-Sponge
+          path: Sponge/target/Sponge-*.jar

.gitignore

@@ -13,6 +13,9 @@ local.properties
 .settings/
 .loadpath
 .recommenders
+*.iml
+
+.idea/
 
 # External tool builders
 .externalToolBuilders/

Assembly/dependency-reduced-pom.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <parent>
-    <artifactId>AntiVPN</artifactId>
-    <groupId>dev.brighten.antivpn</groupId>
-    <version>1.7.1</version>
-  </parent>
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>Assembly</artifactId>
-  <build>
-    <plugins>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>3.2.4</version>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-            <configuration>
-              <minimizeJar>false</minimizeJar>
-              <relocations>
-                <relocation>
-                  <pattern>org.yaml.snakeyaml</pattern>
-                  <shadedPattern>dev.brighten.antivpn.utils.shaded.org.yaml.snakeyaml</shadedPattern>
-                </relocation>
-                <relocation>
-                  <pattern>com.mongodb</pattern>
-                  <shadedPattern>dev.brighten.antivpn.utils.shaded.com.mongodb</shadedPattern>
-                </relocation>
-                <relocation>
-                  <pattern>org.bson</pattern>
-                  <shadedPattern>dev.brighten.antivpn.utils.shaded.org.bson</shadedPattern>
-                </relocation>
-                <relocation>
-                  <pattern>com.mysql</pattern>
-                  <shadedPattern>dev.brighten.antivpn.utils.shaded.com.mysql</shadedPattern>
-                </relocation>
-                <relocation>
-                  <pattern>com.moandjiezana</pattern>
-                  <shadedPattern>dev.brighten.antivpn.utils.shaded.com.moandjiezana</shadedPattern>
-                </relocation>
-              </relocations>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-  <dependencies>
-    <dependency>
-      <groupId>cc.funkemunky.utils</groupId>
-      <artifactId>lombok</artifactId>
-      <version>1.18.0</version>
-      <scope>provided</scope>
-    </dependency>
-  </dependencies>
-  <properties>
-    <maven.compiler.target>8</maven.compiler.target>
-    <maven.compiler.source>8</maven.compiler.source>
-  </properties>
-</project>

Bukkit/dependency-reduced-pom.xml

@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <parent>
-    <artifactId>AntiVPN</artifactId>
-    <groupId>dev.brighten.antivpn</groupId>
-    <version>1.7.1</version>
-  </parent>
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>Bukkit</artifactId>
-  <build>
-    <resources>
-      <resource>
-        <filtering>true</filtering>
-        <directory>src/main/resources</directory>
-      </resource>
-    </resources>
-    <plugins>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.7.0</version>
-        <configuration>
-          <source>8</source>
-          <target>8</target>
-          <compilerArgument>-XDignore.symbol.file</compilerArgument>
-        </configuration>
-      </plugin>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>3.1.0</version>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-        <configuration>
-          <relocations>
-            <relocation>
-              <pattern>org.bstats</pattern>
-              <shadedPattern>dev.brighten.antivpn.bukkit.org.bstats</shadedPattern>
-            </relocation>
-          </relocations>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  <dependencies>
-    <dependency>
-      <groupId>org.github.spigot</groupId>
-      <artifactId>1.13.2</artifactId>
-      <version>1.13.2</version>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>dev.brighten.antivpn</groupId>
-      <artifactId>Common</artifactId>
-      <version>1.7.1</version>
-      <scope>provided</scope>
-      <exclusions>
-        <exclusion>
-          <artifactId>toml4j</artifactId>
-          <groupId>com.moandjiezana.toml</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>mysql-connector-java</artifactId>
-          <groupId>mysql</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>h2</artifactId>
-          <groupId>com.h2database</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>snakeyaml</artifactId>
-          <groupId>org.yaml</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>mongo-java-driver</artifactId>
-          <groupId>org.mongodb</groupId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-      <groupId>cc.funkemunky.utils</groupId>
-      <artifactId>lombok</artifactId>
-      <version>1.18.0</version>
-      <scope>provided</scope>
-    </dependency>
-  </dependencies>
-  <properties>
-    <maven.compiler.target>8</maven.compiler.target>
-    <maven.compiler.source>8</maven.compiler.source>
-  </properties>
-</project>
-

Bukkit/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>AntiVPN</artifactId>
         <groupId>dev.brighten.antivpn</groupId>
-        <version>1.7.1</version>
+        <version>1.9.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -16,32 +16,37 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.13.0</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgument>-XDignore.symbol.file</compilerArgument>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.0</version>
-                <configuration>
-                    <relocations>
-                        <relocation>
-                            <pattern>org.bstats</pattern>
-                            <!-- Replace this with your package! -->
-                            <shadedPattern>dev.brighten.antivpn.bukkit.org.bstats</shadedPattern>
-                        </relocation>
-                    </relocations>
-                </configuration>
+                <version>3.6.0</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
                         <goals>
                             <goal>shade</goal>
                         </goals>
+                        <configuration>
+                            <minimizeJar>true</minimizeJar>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <!-- Replace this with your package! -->
+                                    <shadedPattern>dev.brighten.antivpn.bukkit.org.bstats</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.yaml.snakeyaml</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
+                                </relocation>
+                            </relocations>
+                        </configuration>
                     </execution>
                 </executions>
             </plugin>
@@ -55,21 +60,28 @@
     </build>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
+    <repositories>
+        <repository>
+            <id>spigot-repo</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+        </repository>
+    </repositories>
+
     <dependencies>
         <dependency>
-            <groupId>org.github.spigot</groupId>
-            <artifactId>1.13.2</artifactId>
-            <version>1.13.2</version>
+            <groupId>org.spigotmc</groupId>
+            <artifactId>spigot-api</artifactId>
+            <version>1.20.2-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>dev.brighten.antivpn</groupId>
             <artifactId>Common</artifactId>
-            <version>1.7.1</version>
+            <version>1.9.4</version>
             <scope>provided</scope>
         </dependency>
         <dependency>

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/BukkitCommandExecutor.java

@@ -16,8 +16,9 @@ public class BukkitCommandExecutor implements CommandExecutor {
     private final CommandSender sender;
 
     @Override
-    public void sendMessage(String message) {
-        sender.sendMessage(ChatColor.translateAlternateColorCodes('&', message));
+    public void sendMessage(String message, Object... objects) {
+        sender.sendMessage(ChatColor.translateAlternateColorCodes('&',
+                String.format(message, objects)));
     }
 
     @Override

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/BukkitListener.java

@@ -2,24 +2,27 @@ package dev.brighten.antivpn.bukkit;
 
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.api.CheckResult;
+import dev.brighten.antivpn.api.OfflinePlayer;
 import dev.brighten.antivpn.api.VPNExecutor;
 import dev.brighten.antivpn.message.VpnString;
+import dev.brighten.antivpn.utils.StringUtil;
+import dev.brighten.antivpn.utils.Tuple;
 import net.md_5.bungee.api.ChatColor;
 import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.HandlerList;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerLoginEvent;
-import org.bukkit.scheduler.BukkitRunnable;
-import org.bukkit.scheduler.BukkitTask;
+import org.bukkit.event.player.PlayerQuitEvent;
 
 import java.util.logging.Level;
 
+@SuppressWarnings("unchecked")
 public class BukkitListener extends VPNExecutor implements Listener {
 
-    private BukkitTask cacheResetTask;
     @Override
     public void registerListeners() {
         BukkitPlugin.pluginInstance.getServer().getPluginManager()
@@ -27,128 +30,104 @@ public class BukkitListener extends VPNExecutor implements Listener {
     }
 
     @Override
-    public void runCacheReset() {
-        cacheResetTask = new BukkitRunnable() {
-            public void run() {
-                resetCache();
-            }
-        }.runTaskTimerAsynchronously(BukkitPlugin.pluginInstance, 24000, 24000); //Reset cache every 20 minutes
-
-        HandlerList.unregisterAll(this);
-        threadExecutor.shutdown();
-    }
-
-    @Override
-    public void shutdown() {
-        if(cacheResetTask != null && !cacheResetTask.isCancelled()) cacheResetTask.cancel();
+    public void log(Level level, String log, Object... objects) {
+        Bukkit.getLogger().log(level, String.format(log, objects));
     }
 
     @Override
     public void log(String log, Object... objects) {
-        Bukkit.getLogger().log(Level.INFO, String.format(log, objects));
+        log(Level.INFO, String.format(log, objects));
     }
 
-    @EventHandler
+    @Override
+    public void logException(String message, Throwable ex) {
+        Bukkit.getLogger().log(Level.SEVERE, message, ex);
+    }
+
+    @Override
+    public void runCommand(String command) {
+        Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(),
+                ChatColor.translateAlternateColorCodes('&', command));
+    }
+
+    @Override
+    public void disablePlugin() {
+        HandlerList.unregisterAll(this);
+        BukkitPlugin.pluginInstance.getServer().getPluginManager().disablePlugin(BukkitPlugin.pluginInstance);
+    }
+
+    @EventHandler(priority = EventPriority.HIGH)
+    public void onLogin(final PlayerLoginEvent event) {
+        APIPlayer player = AntiVPN.getInstance().getPlayerExecutor().getPlayer(event.getPlayer().getUniqueId())
+                .orElse(new OfflinePlayer(
+                        event.getPlayer().getUniqueId(),
+                        event.getPlayer().getName(),
+                        event.getAddress()
+                ));
+
+        CheckResult instantResult = player.checkPlayer(result -> {
+            if(!result.resultType().isShouldBlock()) return;
+
+            AntiVPN.getInstance().getExecutor().log(Level.INFO, "Adding %s to kick", event.getPlayer().getName());
+            AntiVPN.getInstance().getExecutor().getToKick().add(new Tuple<>(result, event.getPlayer().getUniqueId()));
+        });
+
+        if(!instantResult.resultType().isShouldBlock()) return;
+
+        AntiVPN.getInstance().getExecutor().getToKick()
+                .add(new Tuple<>(instantResult, event.getPlayer().getUniqueId()));
+
+        if(!AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect()) {
+            return;
+        }
+
+        AntiVPN.getInstance().getExecutor().log(Level.INFO, "%s was kicked from pre-login cache with IP %s", event.getPlayer().getName(), instantResult.response().getIp());
+
+        event.setResult(PlayerLoginEvent.Result.KICK_BANNED);
+        switch (instantResult.resultType()) {
+            case DENIED_COUNTRY -> event.setKickMessage(StringUtil.translateAlternateColorCodes('&',
+                    StringUtil.varReplace(
+                            AntiVPN.getInstance().getVpnConfig().countryVanillaKickReason(),
+                            player,
+                            instantResult.response()
+                    )));
+            case DENIED_PROXY -> {
+                if(AntiVPN.getInstance().getVpnConfig().alertToStaff()) {
+                    AntiVPN.getInstance().getPlayerExecutor().getOnlinePlayers().stream()
+                            .filter(APIPlayer::isAlertsEnabled)
+                            .forEach(pl ->
+                                    pl.sendMessage(StringUtil.varReplace(
+                                            ChatColor.translateAlternateColorCodes(
+                                                    '&',
+                                                    AntiVPN.getInstance().getVpnConfig().alertMessage()),
+                                            player,
+                                            instantResult.response())));
+                }
+                event.setKickMessage(StringUtil.translateAlternateColorCodes('&',
+                        StringUtil.varReplace(
+                                AntiVPN.getInstance().getVpnConfig().getKickString(),
+                                player,
+                                instantResult.response()
+                        )));
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
     public void onJoin(final PlayerJoinEvent event) {
         AntiVPN.getInstance().getPlayerExecutor().getPlayer(event.getPlayer().getUniqueId())
-                .ifPresent(player -> {
-                    AntiVPN.getInstance().getDatabase().alertsState(player.getUuid(), enabled -> {
-                        if(enabled) {
-                            AntiVPN.getInstance().getExecutor().log("Enabled");
-                            player.setAlertsEnabled(true);
-                            player.sendMessage(AntiVPN.getInstance().getMessageHandler()
-                                    .getString("command-alerts-toggled")
-                                    .getFormattedMessage(new VpnString.Var<>("state", true)));
-                        } else AntiVPN.getInstance().getExecutor().log("Not enabled");
-                    });
-                });
+                .ifPresent(player -> AntiVPN.getInstance().getDatabase().alertsState(player.getUuid(), enabled -> {
+                    if(enabled) {
+                        player.setAlertsEnabled(true);
+                        player.sendMessage(AntiVPN.getInstance().getMessageHandler()
+                                .getString("command-alerts-toggled")
+                                .getFormattedMessage(new VpnString.Var<>("state", true)));
+                    }
+                }));
     }
 
     @EventHandler
-    public void onListener(final PlayerLoginEvent event) {
-        //If they're exempt, don't check.
-        if(event.getPlayer().hasPermission("antivpn.bypass") //Has bypass permission
-                || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getPlayer().getUniqueId()) //Is exempt
-                //Or has a name that starts with a certain prefix. This is for Bedrock exempting.
-                || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getAddress().getHostAddress())
-                || AntiVPN.getInstance().getVpnConfig().getPrefixWhitelists().stream()
-                .anyMatch(prefix -> event.getPlayer().getName().startsWith(prefix))) return;
-
-        final Player player = event.getPlayer();
-        checkIp(event.getAddress().getHostAddress(),
-                AntiVPN.getInstance().getVpnConfig().cachedResults(), result -> {
-                    if(result.isSuccess()) {
-                        //We need to run on main thread or kicking and running commands will cause errors
-                        new BukkitRunnable() {
-                            public void run() {
-                                // If the countryList() size is zero, no need to check.
-                                // Running country check first
-                                if(AntiVPN.getInstance().getVpnConfig().countryList().size() > 0
-                                        // This bit of code will decide whether or not to kick the player
-                                        // If it contains the code and it is set to whitelist, it will not kick as they are equal
-                                        // and vise versa. However, if the contains does not match the state, it will kick.
-                                        && AntiVPN.getInstance().getVpnConfig().countryList()
-                                        .contains(result.getCountryCode())
-                                        != AntiVPN.getInstance().getVpnConfig().whitelistCountries()) {
-                                    //Using our built in kicking system if no commands are configured
-                                    if(AntiVPN.getInstance().getVpnConfig().countryKickCommands().size() == 0) {
-                                        final String kickReason = AntiVPN.getInstance().getVpnConfig()
-                                                .countryVanillaKickReason();
-                                        // Kicking our player
-                                        event.getPlayer().kickPlayer(ChatColor
-                                                .translateAlternateColorCodes('&',
-                                                        kickReason
-                                                                .replace("%player%", event.getPlayer().getName())
-                                                                .replace("%country%", result.getCountryName())
-                                                                .replace("%code%", result.getCountryCode())));
-                                    } else {
-                                        for (String cmd : AntiVPN.getInstance().getVpnConfig().countryKickCommands()) {
-                                            final String formattedCommand = ChatColor.translateAlternateColorCodes('&',
-                                                    cmd.replace("%player%", event.getPlayer().getName())
-                                                            .replace("%country%", result.getCountryName())
-                                                            .replace("%code%", result.getCountryCode()));
-
-                                            // Runs our command from console
-                                            Bukkit.dispatchCommand(Bukkit.getConsoleSender(), formattedCommand);
-                                        }
-                                    }
-                                } else if(result.isProxy()) {
-                                    if(AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect())
-                                        player.kickPlayer(org.bukkit.ChatColor.translateAlternateColorCodes('&',
-                                                AntiVPN.getInstance().getVpnConfig().getKickString()));
-                                    Bukkit.getLogger().info(event.getPlayer().getName()
-                                            + " joined on a VPN/Proxy (" + result.getMethod() + ")");
-
-                                    //Ensuring the user wishes to alert to staff
-                                    if(AntiVPN.getInstance().getVpnConfig().alertToStaff())
-                                        AntiVPN.getInstance().getPlayerExecutor().getOnlinePlayers().stream()
-                                                .filter(APIPlayer::isAlertsEnabled)
-                                                .forEach(pl -> pl.sendMessage(AntiVPN.getInstance().getVpnConfig().alertMessage()
-                                                        .replace("%player%", event.getPlayer().getName())
-                                                        .replace("%reason%", result.getMethod())
-                                                        .replace("%country%", result.getCountryName())
-                                                        .replace("%city%", result.getCity())));
-
-                                    //In case the user wants to run their own commands instead of using the built in kicking
-                                    if(AntiVPN.getInstance().getVpnConfig().runCommands()) {
-                                        for (String command : AntiVPN.getInstance().getVpnConfig().commands()) {
-                                            Bukkit.dispatchCommand(Bukkit.getConsoleSender(),
-                                                    ChatColor.translateAlternateColorCodes('&',
-                                                            command.replace("%player%",
-                                                                    event.getPlayer().getName())));
-                                        }
-                                    }
-                                    AntiVPN.getInstance().detections++;
-                                }
-                            }
-                        }.runTask(BukkitPlugin.pluginInstance);
-                    } else {
-                        Bukkit.getLogger()
-                                .log(Level.WARNING,
-                                        "The API query was not a success! " +
-                                                "You may need to upgrade your license on https://funkemunky.cc/shop");
-                    }
-                    AntiVPN.getInstance().checked++;
-                });
+    public void onQuit(PlayerQuitEvent event) {
+        AntiVPN.getInstance().getPlayerExecutor().unloadPlayer(event.getPlayer().getUniqueId());
     }
 }

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/BukkitPlayerExecutor.java

@@ -10,7 +10,7 @@ import java.util.stream.Collectors;
 
 public class BukkitPlayerExecutor implements PlayerExecutor {
 
-    private final Map<UUID, BukkitPlayer> cachedPlayers = new WeakHashMap<>();
+    private final Map<UUID, BukkitPlayer> cachedPlayers = new HashMap<>();
 
     @Override
     public Optional<APIPlayer> getPlayer(String name) {
@@ -34,6 +34,11 @@ public class BukkitPlayerExecutor implements PlayerExecutor {
         return Optional.of(cachedPlayers.computeIfAbsent(player.getUniqueId(), k -> new BukkitPlayer(player)));
     }
 
+    @Override
+    public void unloadPlayer(UUID uuid) {
+        cachedPlayers.remove(uuid);
+    }
+
 
     @Override
     public List<APIPlayer> getOnlinePlayers() {

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/BukkitPlugin.java

@@ -3,9 +3,13 @@ package dev.brighten.antivpn.bukkit;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.bukkit.command.BukkitCommand;
 import dev.brighten.antivpn.command.Command;
-import dev.brighten.antivpn.utils.ConfigDefault;
+import dev.brighten.antivpn.database.VPNDatabase;
+import dev.brighten.antivpn.database.local.H2VPN;
+import dev.brighten.antivpn.database.mongo.MongoVPN;
+import dev.brighten.antivpn.database.sql.MySqlVPN;
+import lombok.Getter;
 import org.bstats.bukkit.Metrics;
-import org.bstats.charts.SingleLineChart;
+import org.bstats.charts.SimplePie;
 import org.bukkit.Bukkit;
 import org.bukkit.command.SimpleCommandMap;
 import org.bukkit.event.HandlerList;
@@ -22,8 +26,10 @@ public class BukkitPlugin extends JavaPlugin {
 
     public static BukkitPlugin pluginInstance;
     private SimpleCommandMap commandMap;
-    private List<org.bukkit.command.Command> registeredCommands = new ArrayList<>();
-    private SingleLineChart vpnDetections, ipsChecked;
+    private final List<org.bukkit.command.Command> registeredCommands = new ArrayList<>();
+
+    @Getter
+    private PlayerCommandRunner playerCommandRunner;
 
     public void onEnable() {
         pluginInstance = this;
@@ -31,14 +37,14 @@ public class BukkitPlugin extends JavaPlugin {
         Bukkit.getLogger().info("Starting AntiVPN services...");
         AntiVPN.start(new BukkitListener(), new BukkitPlayerExecutor(), getDataFolder());
 
+        playerCommandRunner = new PlayerCommandRunner();
+        playerCommandRunner.start();
+
         // Loading our bStats metrics to be pushed to https://bstats.org
         if(AntiVPN.getInstance().getVpnConfig().metrics()) {
             Bukkit.getLogger().info("Starting bStats metrics...");
             Metrics metrics = new Metrics(this, 12615);
-            metrics.addCustomChart(vpnDetections = new SingleLineChart("vpn_detections",
-                    () -> AntiVPN.getInstance().detections));
-            metrics.addCustomChart(ipsChecked = new SingleLineChart("ips_checked",
-                    () -> AntiVPN.getInstance().checked));
+            metrics.addCustomChart(new SimplePie("database_used", this::getDatabaseType));
             new BukkitRunnable() {
                 public void run() {
                     AntiVPN.getInstance().checked = AntiVPN.getInstance().detections = 0;
@@ -48,14 +54,13 @@ public class BukkitPlugin extends JavaPlugin {
 
         Bukkit.getLogger().info("Setting up and registering commands...");
         // We need access to the commandMap to register our commands without using the "proper" method
-        if (pluginInstance.getServer().getPluginManager() instanceof SimplePluginManager) {
-            SimplePluginManager manager = (SimplePluginManager) pluginInstance.getServer().getPluginManager();
+        if (pluginInstance.getServer().getPluginManager() instanceof SimplePluginManager manager) {
             try {
                 Field field = SimplePluginManager.class.getDeclaredField("commandMap");
                 field.setAccessible(true);
                 commandMap = (SimpleCommandMap) field.get(manager);
             } catch (IllegalArgumentException | SecurityException | NoSuchFieldException | IllegalAccessException e) {
-                e.printStackTrace();
+                AntiVPN.getInstance().getExecutor().logException(e);
             }
         }
 
@@ -71,33 +76,36 @@ public class BukkitPlugin extends JavaPlugin {
             commandMap.register(pluginInstance.getName(), newCommand);
         }
 
-        AntiVPN.getInstance().getMessageHandler().initStrings(vpnString -> new ConfigDefault<>
-                (vpnString.getDefaultMessage(), "messages." + vpnString.getKey(), AntiVPN.getInstance())
-                .get());
         //TODO Finish system before implementing on startup
         /*Bukkit.getLogger().info("Getting strings...");
         AntiVPN.getInstance().getMessageHandler().initStrings(vpnString -> new ConfigDefault<>
                 (vpnString.getDefaultMessage(), "messages." + vpnString.getKey(), BukkitPlugin.pluginInstance)
                 .get());
         AntiVPN.getInstance().getMessageHandler().reloadStrings();*/
+
+        reloadConfig();
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public void onDisable() {
         Bukkit.getLogger().info("Stopping plugin services...");
         AntiVPN.getInstance().stop();
+        playerCommandRunner.stop();
 
         Bukkit.getLogger().info("Unregistering commands...");
         try {
             Field field = SimpleCommandMap.class.getDeclaredField("knownCommands");
             field.setAccessible(true);
-            Map<String, org.bukkit.command.Command> knownCommands =
-                    (Map<String, org.bukkit.command.Command>) field.get(commandMap);
 
-            knownCommands.values().removeAll(registeredCommands);
-            registeredCommands.clear();
+            if(field.get(commandMap) instanceof Map<?, ?> knownCommands) {
+                Map<String, org.bukkit.command.Command> casted = (Map<String, org.bukkit.command.Command>) knownCommands;
+                casted.values().removeAll(registeredCommands);
+                registeredCommands.clear();
+            }
+
         } catch (IllegalAccessException | NoSuchFieldException e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
 
         Bukkit.getLogger().info("Unregistering listeners...");
@@ -106,4 +114,18 @@ public class BukkitPlugin extends JavaPlugin {
         Bukkit.getLogger().info("Cancelling any running tasks...");
         Bukkit.getScheduler().cancelTasks(this);
     }
+
+    private String getDatabaseType() {
+        VPNDatabase database = AntiVPN.getInstance().getDatabase();
+
+        if(database instanceof H2VPN) {
+            return "H2";
+        } else if(database instanceof MySqlVPN) {
+            return "MySQL";
+        } else if(database instanceof MongoVPN) {
+            return "MongoDB";
+        } else {
+            return "No-Database";
+        }
+    }
 }

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/PlayerCommandRunner.java

@@ -0,0 +1,61 @@
+package dev.brighten.antivpn.bukkit;
+
+import dev.brighten.antivpn.utils.MiscUtils;
+import lombok.Data;
+import org.bukkit.Bukkit;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.util.Queue;
+import java.util.UUID;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public class PlayerCommandRunner {
+    private final ScheduledExecutorService executorService;
+    private final Queue<PlayerAction> playerActions = new ArrayBlockingQueue<>(10000);
+
+    public PlayerCommandRunner() {
+        executorService = Executors.newSingleThreadScheduledExecutor(
+                MiscUtils.createThreadFactory("AntiVPN:PlayerCommandRunner")
+        );
+    }
+
+    void start() {
+        executorService.scheduleAtFixedRate(() -> {
+            long currentTime = System.currentTimeMillis();
+            while(!playerActions.isEmpty()) {
+                PlayerAction action = playerActions.peek();
+
+                if(action == null) continue;
+
+                if(currentTime - action.start > 2000L || Bukkit.getPlayer(action.getUuid()) != null) {
+                    new BukkitRunnable() {
+                        public void run() {
+                            action.getAction().run();
+                        }
+                    }.runTask(BukkitPlugin.pluginInstance);
+
+                    playerActions.poll();
+                }
+            }
+        }, 1000, 100, TimeUnit.MILLISECONDS);
+    }
+
+    void stop() {
+        executorService.shutdown();
+        playerActions.clear();
+    }
+
+    void addAction(UUID uuid, Runnable action) {
+        playerActions.add(new PlayerAction(uuid, System.currentTimeMillis(), action));
+    }
+
+    @Data
+    static class PlayerAction {
+        private final UUID uuid;
+        private final long start;
+        private final Runnable action;
+    }
+}

Bukkit/src/main/java/dev/brighten/antivpn/bukkit/command/BukkitCommand.java

@@ -1,5 +1,6 @@
 package dev.brighten.antivpn.bukkit.command;
 
+import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.bukkit.BukkitCommandExecutor;
 import dev.brighten.antivpn.command.Command;
 import lombok.val;
@@ -41,7 +42,8 @@ public class BukkitCommand extends org.bukkit.command.Command {
     public boolean execute(CommandSender sender, String s, String[] args) {
         if(!sender.hasPermission("antivpn.command.*")
                 && !sender.hasPermission(command.permission())) {
-            sender.sendMessage(ChatColor.RED + "No permission.");
+            sender.sendMessage(ChatColor.translateAlternateColorCodes('&',
+                    AntiVPN.getInstance().getMessageHandler().getString("no-permission").getMessage()));
             return true;
         }
 
@@ -53,7 +55,8 @@ public class BukkitCommand extends org.bukkit.command.Command {
                         .anyMatch(alias -> alias.equalsIgnoreCase(args[0]))) {
                     if(!sender.hasPermission("antivpn.command.*")
                             && !sender.hasPermission(child.permission())) {
-                        sender.sendMessage(ChatColor.RED + "No permission.");
+                        sender.sendMessage(ChatColor.translateAlternateColorCodes('&',
+                                AntiVPN.getInstance().getMessageHandler().getString("no-permission").getMessage()));
                         return true;
                     }
 

Bungee/dependency-reduced-pom.xml

@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <parent>
-    <artifactId>AntiVPN</artifactId>
-    <groupId>dev.brighten.antivpn</groupId>
-    <version>1.7.1</version>
-  </parent>
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>Bungee</artifactId>
-  <build>
-    <resources>
-      <resource>
-        <filtering>true</filtering>
-        <directory>src/main/resources</directory>
-      </resource>
-    </resources>
-    <plugins>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.7.0</version>
-        <configuration>
-          <source>8</source>
-          <target>8</target>
-          <compilerArgument>-XDignore.symbol.file</compilerArgument>
-        </configuration>
-      </plugin>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>3.1.0</version>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-        <configuration>
-          <relocations>
-            <relocation>
-              <pattern>org.bstats</pattern>
-              <shadedPattern>dev.brighten.antivpn.bungee.org.bstats</shadedPattern>
-            </relocation>
-          </relocations>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  <dependencies>
-    <dependency>
-      <groupId>dev.brighten.antivpn</groupId>
-      <artifactId>Common</artifactId>
-      <version>1.7.1</version>
-      <scope>provided</scope>
-      <exclusions>
-        <exclusion>
-          <artifactId>toml4j</artifactId>
-          <groupId>com.moandjiezana.toml</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>mysql-connector-java</artifactId>
-          <groupId>mysql</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>h2</artifactId>
-          <groupId>com.h2database</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>snakeyaml</artifactId>
-          <groupId>org.yaml</groupId>
-        </exclusion>
-        <exclusion>
-          <artifactId>mongo-java-driver</artifactId>
-          <groupId>org.mongodb</groupId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-      <groupId>org.github.bungee</groupId>
-      <artifactId>BungeeCord-1.8</artifactId>
-      <version>1.8</version>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>cc.funkemunky.utils</groupId>
-      <artifactId>lombok</artifactId>
-      <version>1.18.0</version>
-      <scope>provided</scope>
-    </dependency>
-  </dependencies>
-  <properties>
-    <maven.compiler.target>8</maven.compiler.target>
-    <maven.compiler.source>8</maven.compiler.source>
-  </properties>
-</project>
-

Bungee/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>AntiVPN</artifactId>
         <groupId>dev.brighten.antivpn</groupId>
-        <version>1.7.1</version>
+        <version>1.9.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -16,17 +16,17 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.13.0</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgument>-XDignore.symbol.file</compilerArgument>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.6.0</version>
                 <configuration>
                     <relocations>
                         <relocation>
@@ -34,6 +34,10 @@
                             <!-- Replace this with your package! -->
                             <shadedPattern>dev.brighten.antivpn.bungee.org.bstats</shadedPattern>
                         </relocation>
+                        <relocation>
+                            <pattern>org.yaml.snakeyaml</pattern>
+                            <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
+                        </relocation>
                     </relocations>
                 </configuration>
                 <executions>
@@ -55,21 +59,22 @@
     </build>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>dev.brighten.antivpn</groupId>
             <artifactId>Common</artifactId>
-            <version>1.7.1</version>
+            <version>1.9.4</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>org.github.bungee</groupId>
-            <artifactId>BungeeCord-1.8</artifactId>
-            <version>1.8</version>
+            <groupId>net.md-5</groupId>
+            <artifactId>bungeecord-api</artifactId>
+            <version>1.21-R0.2</version>
+            <type>jar</type>
             <scope>provided</scope>
         </dependency>
         <dependency>

Bungee/src/main/java/dev/brighten/antivpn/bungee/BungeeListener.java

@@ -1,17 +1,21 @@
 package dev.brighten.antivpn.bungee;
 
 import dev.brighten.antivpn.AntiVPN;
-import dev.brighten.antivpn.api.APIPlayer;
-import dev.brighten.antivpn.api.VPNExecutor;
-import net.md_5.bungee.BungeeCord;
+import dev.brighten.antivpn.api.*;
+import dev.brighten.antivpn.utils.MiscUtils;
+import dev.brighten.antivpn.utils.StringUtil;
+import dev.brighten.antivpn.utils.Tuple;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.event.PostLoginEvent;
+import net.md_5.bungee.api.event.PlayerDisconnectEvent;
+import net.md_5.bungee.api.event.PreLoginEvent;
 import net.md_5.bungee.api.plugin.Listener;
 import net.md_5.bungee.api.scheduler.ScheduledTask;
 import net.md_5.bungee.event.EventHandler;
+import net.md_5.bungee.event.EventPriority;
 
-import java.util.concurrent.TimeUnit;
+import java.net.InetSocketAddress;
+import java.util.UUID;
 import java.util.logging.Level;
 
 public class BungeeListener extends VPNExecutor implements Listener {
@@ -25,106 +29,91 @@ public class BungeeListener extends VPNExecutor implements Listener {
     }
 
     @Override
-    public void runCacheReset() {
-        cacheResetTask = BungeePlugin.pluginInstance.getProxy().getScheduler().schedule(BungeePlugin.pluginInstance,
-                this::resetCache, 20, 20, TimeUnit.MINUTES);
-    }
-
-    @Override
-    public void shutdown() {
-        if(cacheResetTask != null) {
-            cacheResetTask.cancel();
-            cacheResetTask = null;
-        }
-        threadExecutor.shutdown();
-        BungeePlugin.pluginInstance.getProxy().getPluginManager().unregisterListener(this);
+    public void log(Level level, String log, Object... objects) {
+        BungeePlugin.pluginInstance.getProxy().getLogger().log(Level.INFO, String.format(log, objects));
     }
 
     @Override
     public void log(String log, Object... objects) {
-        BungeeCord.getInstance().getLogger().log(Level.INFO, String.format(log, objects));
+        log(Level.INFO, String.format(log, objects));
+    }
+
+    @Override
+    public void logException(String message, Throwable ex) {
+        BungeePlugin.pluginInstance.getProxy().getLogger().log(Level.SEVERE, message, ex);
+    }
+
+    @Override
+    public void runCommand(String command) {
+        BungeePlugin.pluginInstance.getProxy().getPluginManager()
+                .dispatchCommand(BungeePlugin.pluginInstance.getProxy().getConsole(), command);
+    }
+
+    @Override
+    public void disablePlugin() {
+        BungeePlugin.pluginInstance.getProxy().getPluginManager().unregisterListeners(BungeePlugin.pluginInstance);
+        if (cacheResetTask != null) {
+            cacheResetTask.cancel();
+            cacheResetTask = null;
+        }
+        BungeePlugin.pluginInstance.getProxy().getPluginManager().unregisterCommands(BungeePlugin.pluginInstance);
+        BungeePlugin.pluginInstance.onDisable();
+    }
+
+    @EventHandler(priority = EventPriority.HIGH)
+    public void onListener(final PreLoginEvent event) {
+
+        APIPlayer player = AntiVPN.getInstance().getPlayerExecutor().getPlayer(event.getConnection().getUniqueId())
+                .orElseGet(() -> {
+                    UUID uuid = MiscUtils.lookupUUID(event.getConnection().getName());
+                    AntiVPN.getInstance().getExecutor().log(Level.INFO, "Getting offline player for %s with name %s",
+                            event.getConnection().getUniqueId(), uuid);
+
+                    return new OfflinePlayer(uuid, event.getConnection().getName(),
+                            ((InetSocketAddress) event.getConnection().getSocketAddress()).getAddress());
+                });
+
+        CheckResult instantResult = player.checkPlayer(result -> {
+            if (!result.resultType().isShouldBlock()) return;
+            AntiVPN.getInstance().getExecutor().getToKick()
+                    .add(new Tuple<>(result, player.getUuid()));
+        });
+
+        if (!instantResult.resultType().isShouldBlock()) {
+            return;
+        }
+
+        AntiVPN.getInstance().getExecutor().getToKick()
+                .add(new Tuple<>(instantResult, player.getUuid()));
+
+        if (!AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect()) {
+            return;
+        }
+
+        event.setCancelled(true);
+        AntiVPN.getInstance().getExecutor().log(Level.INFO,
+                "%s was kicked from pre-login proxy cache.",
+                event.getConnection().getName());
+
+
+        switch (instantResult.resultType()) {
+            case DENIED_PROXY -> event.setReason(TextComponent.fromLegacy(ChatColor
+                    .translateAlternateColorCodes('&',
+                            StringUtil.varReplace(
+                                    AntiVPN.getInstance().getVpnConfig().getKickString(),
+                                    player,
+                                    instantResult.response()))));
+            case DENIED_COUNTRY -> event.setReason(TextComponent.fromLegacy(ChatColor
+                    .translateAlternateColorCodes('&',
+                            StringUtil.varReplace(
+                                    AntiVPN.getInstance().getVpnConfig().countryVanillaKickReason(),
+                                    player,
+                                    instantResult.response()))));
+        }
     }
 
     @EventHandler
-    public void onListener(final PostLoginEvent event) {
-        if(event.getPlayer().hasPermission("antivpn.bypass") //Has bypass permission
-                || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getPlayer().getUniqueId()) //Is exempt
-                //Or has a name that starts with a certain prefix. This is for Bedrock exempting.
-                || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getPlayer().getAddress().getAddress()
-                     .getHostAddress())
-                || AntiVPN.getInstance().getVpnConfig().getPrefixWhitelists().stream()
-                .anyMatch(prefix -> event.getPlayer().getName().startsWith(prefix))) return;
-
-        checkIp(event.getPlayer().getAddress().getAddress().getHostAddress(),
-                AntiVPN.getInstance().getVpnConfig().cachedResults(), result -> {
-            if(result.isSuccess()) {
-                // If the countryList() size is zero, no need to check.
-                // Running country check first
-                if(AntiVPN.getInstance().getVpnConfig().countryList().size() > 0
-                        // This bit of code will decide whether or not to kick the player
-                        // If it contains the code and it is set to whitelist, it will not kick as they are equal
-                        // and vise versa. However, if the contains does not match the state, it will kick.
-                        && AntiVPN.getInstance().getVpnConfig().countryList()
-                        .contains(result.getCountryCode()) != AntiVPN.getInstance().getVpnConfig().whitelistCountries()) {
-                    //Using our built in kicking system if no commands are configured
-                    if(AntiVPN.getInstance().getVpnConfig().countryKickCommands().size() == 0) {
-                        final String kickReason = AntiVPN.getInstance().getVpnConfig()
-                                .countryVanillaKickReason();
-                        // Kicking our player
-                        event.getPlayer().disconnect(TextComponent.fromLegacyText(ChatColor
-                                .translateAlternateColorCodes('&',
-                                        kickReason
-                                                .replace("%player%", event.getPlayer().getName())
-                                                .replace("%country%", result.getCountryName())
-                                                .replace("%code%", result.getCountryCode()))));
-                    } else {
-                        for (String cmd : AntiVPN.getInstance().getVpnConfig().countryKickCommands()) {
-                            final String formattedCommand = ChatColor.translateAlternateColorCodes('&',
-                                    cmd.replace("%player%", event.getPlayer().getName())
-                                            .replace("%country%", result.getCountryName())
-                                            .replace("%code%", result.getCountryCode()));
-
-                            // Runs our command from console
-                            BungeeCord.getInstance().getPluginManager().dispatchCommand(
-                                    BungeeCord.getInstance().getConsole(), formattedCommand);
-                        }
-                    }
-                } else if(result.isProxy()) {
-                    if(AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect())
-                        event.getPlayer().disconnect(TextComponent.fromLegacyText(ChatColor
-                                .translateAlternateColorCodes('&',
-                                        AntiVPN.getInstance().getVpnConfig().getKickString())));
-                    BungeeCord.getInstance().getLogger().info(event.getPlayer().getName()
-                            + " joined on a VPN/Proxy (" + result.getMethod() + ")");
-
-                    if(AntiVPN.getInstance().getVpnConfig().alertToStaff()) //Ensuring the user wishes to alert to staff
-                        AntiVPN.getInstance().getPlayerExecutor().getOnlinePlayers().stream()
-                                .filter(APIPlayer::isAlertsEnabled)
-                                .forEach(pl -> pl.sendMessage(AntiVPN.getInstance().getVpnConfig().alertMessage()
-                                        .replace("%player%", event.getPlayer().getName())
-                                        .replace("%reason%", result.getMethod())
-                                        .replace("%country%", result.getCountryName())
-                                        .replace("%city%", result.getCity())));
-
-                    //In case the user wants to run their own commands instead of using the built in kicking
-                    if(AntiVPN.getInstance().getVpnConfig().runCommands()) {
-                        for (String command : AntiVPN.getInstance().getVpnConfig().commands()) {
-                            BungeeCord.getInstance().getPluginManager()
-                                    .dispatchCommand(BungeeCord.getInstance().getConsole(),
-                                            ChatColor.translateAlternateColorCodes('&',
-                                                    command.replace("%player%", event.getPlayer().getName())));
-                        }
-                    }
-                    AntiVPN.getInstance().detections++;
-                }
-
-            } else {
-                BungeeCord.getInstance().getLogger()
-                        .log(Level.WARNING,
-                                "The API query was not a success! " +
-                                        "You may need to upgrade your license on https://funkemunky.cc/shop");
-            }
-            AntiVPN.getInstance().checked++;
-        });
+    public void onLeave(PlayerDisconnectEvent event) {
+        AntiVPN.getInstance().getPlayerExecutor().unloadPlayer(event.getPlayer().getUniqueId());
     }
 }

Bungee/src/main/java/dev/brighten/antivpn/bungee/BungeePlayerExecutor.java

@@ -2,7 +2,6 @@ package dev.brighten.antivpn.bungee;
 
 import dev.brighten.antivpn.api.APIPlayer;
 import dev.brighten.antivpn.api.PlayerExecutor;
-import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 import java.util.*;
@@ -10,30 +9,35 @@ import java.util.stream.Collectors;
 
 public class BungeePlayerExecutor implements PlayerExecutor {
 
-    private final Map<ProxiedPlayer, BungeePlayer> cachedPlayers = new WeakHashMap<>();
+    private final Map<UUID, BungeePlayer> cachedPlayers = new HashMap<>();
 
     @Override
     public Optional<APIPlayer> getPlayer(String name) {
-        ProxiedPlayer player = BungeeCord.getInstance().getPlayer(name);
+        ProxiedPlayer player = BungeePlugin.pluginInstance.getProxy().getPlayer(name);
 
         if(player == null) return Optional.empty();
 
-        return Optional.of(cachedPlayers.computeIfAbsent(player, BungeePlayer::new));
+        return Optional.of(cachedPlayers.computeIfAbsent(player.getUniqueId(), key -> new BungeePlayer(player)));
     }
 
     @Override
     public Optional<APIPlayer> getPlayer(UUID uuid) {
-        ProxiedPlayer player = BungeeCord.getInstance().getPlayer(uuid);
+        ProxiedPlayer player = BungeePlugin.pluginInstance.getProxy().getPlayer(uuid);
 
         if(player == null) return Optional.empty();
 
-        return Optional.of(cachedPlayers.computeIfAbsent(player, BungeePlayer::new));
+        return Optional.of(cachedPlayers.computeIfAbsent(uuid, key -> new BungeePlayer(player)));
+    }
+
+    @Override
+    public void unloadPlayer(UUID uuid) {
+        this.cachedPlayers.remove(uuid);
     }
 
     @Override
     public List<APIPlayer> getOnlinePlayers() {
-        return BungeeCord.getInstance().getPlayers().stream()
-                .map(pl -> cachedPlayers.computeIfAbsent(pl, BungeePlayer::new))
+        return BungeePlugin.pluginInstance.getProxy().getPlayers().stream()
+                .map(pl -> cachedPlayers.computeIfAbsent(pl.getUniqueId(), key -> new BungeePlayer(pl)))
                 .collect(Collectors.toList());
     }
 }

Bungee/src/main/java/dev/brighten/antivpn/bungee/BungeePlugin.java

@@ -3,11 +3,13 @@ package dev.brighten.antivpn.bungee;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.bungee.command.BungeeCommand;
 import dev.brighten.antivpn.command.Command;
-import dev.brighten.antivpn.utils.ConfigDefault;
-import net.md_5.bungee.BungeeCord;
+import dev.brighten.antivpn.database.VPNDatabase;
+import dev.brighten.antivpn.database.local.H2VPN;
+import dev.brighten.antivpn.database.mongo.MongoVPN;
+import dev.brighten.antivpn.database.sql.MySqlVPN;
 import net.md_5.bungee.api.plugin.Plugin;
 import org.bstats.bungeecord.Metrics;
-import org.bstats.charts.SingleLineChart;
+import org.bstats.charts.SimplePie;
 
 import java.util.concurrent.TimeUnit;
 
@@ -15,50 +17,48 @@ public class BungeePlugin extends Plugin {
 
     public static BungeePlugin pluginInstance;
 
-    private SingleLineChart vpnDetections, ipsChecked;
-
     @Override
     public void onEnable() {
         pluginInstance = this;
 
         //Setting up config
-        BungeeCord.getInstance().getLogger().info("Loading config...");
+        getProxy().getLogger().info("Loading config...");
 
 
         //Loading plugin
-        BungeeCord.getInstance().getLogger().info("Starting AntiVPN services...");
+        getProxy().getLogger().info("Starting AntiVPN services...");
         AntiVPN.start(new BungeeListener(), new BungeePlayerExecutor(), getDataFolder());
 
         if(AntiVPN.getInstance().getVpnConfig().metrics()) {
-            BungeeCord.getInstance().getLogger().info("Starting bStats metrics...");
+            getProxy().getLogger().info("Starting bStats metrics...");
             Metrics metrics = new Metrics(this, 12616);
-            metrics.addCustomChart(vpnDetections = new SingleLineChart("vpn_detections",
-                    () -> AntiVPN.getInstance().detections));
-            metrics.addCustomChart(ipsChecked = new SingleLineChart("ips_checked",
-                    () -> AntiVPN.getInstance().checked));
-            BungeeCord.getInstance().getScheduler().schedule(this,
+            metrics.addCustomChart(new SimplePie("database_used", this::getDatabaseType));
+            getProxy().getScheduler().schedule(this,
                     () -> AntiVPN.getInstance().checked = AntiVPN.getInstance().detections = 0,
                     10, 10, TimeUnit.MINUTES);
         }
 
         for (Command command : AntiVPN.getInstance().getCommands()) {
-            BungeeCord.getInstance().getPluginManager().registerCommand(pluginInstance, new BungeeCommand(command));
+            getProxy().getPluginManager().registerCommand(pluginInstance, new BungeeCommand(command));
         }
-
-        BungeeCord.getInstance().getLogger().info("Getting strings...");
-        AntiVPN.getInstance().getMessageHandler().initStrings(vpnString -> new ConfigDefault<>
-                (vpnString.getDefaultMessage(), "messages." + vpnString.getKey(), AntiVPN.getInstance())
-                .get());
-        //TODO Finish system before implementing on startup
-        /*BungeeCord.getInstance().getLogger().info("Getting strings...");
-        AntiVPN.getInstance().getMessageHandler().initStrings(vpnString -> new ConfigDefault<>
-                (vpnString.getDefaultMessage(), "messages." + vpnString.getKey(), BungeePlugin.pluginInstance)
-                .get());
-        AntiVPN.getInstance().getMessageHandler().reloadStrings();*/
     }
 
     @Override
     public void onDisable() {
         AntiVPN.getInstance().stop();
     }
+
+    private String getDatabaseType() {
+        VPNDatabase database = AntiVPN.getInstance().getDatabase();
+
+        if(database instanceof H2VPN) {
+            return "H2";
+        } else if(database instanceof MySqlVPN) {
+            return "MySQL";
+        } else if(database instanceof MongoVPN) {
+            return "MongoDB";
+        } else {
+            return "No-Database";
+        }
+    }
 }

Bungee/src/main/java/dev/brighten/antivpn/bungee/command/BungeeCommand.java

@@ -1,10 +1,9 @@
 package dev.brighten.antivpn.bungee.command;
 
+import dev.brighten.antivpn.AntiVPN;
 import lombok.val;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.ComponentBuilder;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.plugin.Command;
 import net.md_5.bungee.api.plugin.TabExecutor;
@@ -14,9 +13,6 @@ import java.util.stream.IntStream;
 
 public class BungeeCommand extends Command implements TabExecutor {
 
-    private static final BaseComponent[] noPermission = new ComponentBuilder("No permission").color(ChatColor.RED)
-            .create();
-
     private final dev.brighten.antivpn.command.Command command;
     public BungeeCommand(dev.brighten.antivpn.command.Command command) {
         super(command.name(), command.permission(), command.aliases());
@@ -28,7 +24,8 @@ public class BungeeCommand extends Command implements TabExecutor {
     public void execute(CommandSender sender, String[] args) {
         if(!sender.hasPermission("antivpn.command.*")
                 && !sender.hasPermission(command.permission())) {
-            sender.sendMessage(noPermission);
+            sender.sendMessage(TextComponent.fromLegacyText(ChatColor.translateAlternateColorCodes('&',
+                    AntiVPN.getInstance().getMessageHandler().getString("no-permission").getMessage())));
             return;
         }
 
@@ -40,7 +37,8 @@ public class BungeeCommand extends Command implements TabExecutor {
                         .anyMatch(alias -> alias.equalsIgnoreCase(args[0]))) {
                     if(!sender.hasPermission("antivpn.command.*")
                             && !sender.hasPermission(child.permission())) {
-                        sender.sendMessage(noPermission);
+                        sender.sendMessage(TextComponent.fromLegacyText(ChatColor.translateAlternateColorCodes('&',
+                                AntiVPN.getInstance().getMessageHandler().getString("no-permission").getMessage())));
                         return;
                     }
 

Bungee/src/main/java/dev/brighten/antivpn/bungee/command/BungeeCommandExecutor.java

@@ -17,9 +17,9 @@ public class BungeeCommandExecutor implements CommandExecutor {
     private final CommandSender sender;
 
     @Override
-    public void sendMessage(String message) {
+    public void sendMessage(String message, Object... objects) {
         sender.sendMessage(TextComponent.fromLegacyText(ChatColor
-                .translateAlternateColorCodes('&', message)));
+                .translateAlternateColorCodes('&', String.format(message, objects))));
     }
 
     @Override

CHANGELOG.md

@@ -0,0 +1,39 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.9.4] - 2025-09-30
+
+### Added
+- New dependency management system with automatic library loading and relocation
+- Caffeine cache implementation to replace Guava
+- Sponge platform support with full event handling and command system
+- UUID lookup functionality for player validation
+- Enhanced kick checking system with scheduled task execution
+- Support for Java 17 and Java 21 runtime environments
+- New database metrics tracking for bStats
+
+### Changed
+- **BREAKING**: Minimum Java version upgraded from 8 to 17
+- Replaced Guava cache with Caffeine cache for better performance
+- Modernized player checking system with asynchronous processing
+- Improved database connection handling with proper resource management
+- Enhanced VPN/Proxy detection with new `CheckResult` and `ResultType` system
+- Updated Maven dependencies and build process
+- Reorganized project structure (Assembly → Universal module)
+- Improved error handling and exception logging throughout codebase
+
+### Fixed
+- H2 database compatibility issues with automatic backup and recovery
+- Memory leaks in database result set handling with try-with-resources
+- Thread safety issues in player cache management
+- Command registration and unregistration during plugin lifecycle
+- Proper cleanup of database drivers on shutdown
+- Resource management in SQL connections and prepared statements
+
+### Removed
+- Guava dependency (replaced with Caffeine and built-in utilities)
+- Legacy cached response handling system
+- Old table format compatibility code

Common/pom.xml

@@ -5,15 +5,15 @@
     <parent>
         <artifactId>AntiVPN</artifactId>
         <groupId>dev.brighten.antivpn</groupId>
-        <version>1.7.1</version>
+        <version>1.9.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>Common</artifactId>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <build>
@@ -21,13 +21,96 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.13.0</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgument>-XDignore.symbol.file</compilerArgument>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.30</version>
+                        </path>
+                    </annotationProcessorPaths>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.6.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <minimizeJar>true</minimizeJar>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.yaml.snakeyaml</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.github.benmanes.caffeine</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.github.benmanes.caffeine</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.h2</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.h2</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.bson</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.bson</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mongodb</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mongodb</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mysql.cj</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mysql.cj</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mysql.jdbc</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mysql.jdbc</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                            </relocations>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
         <resources>
             <resource>
@@ -46,35 +129,48 @@
 
     <dependencies>
         <dependency>
-            <groupId>com.moandjiezana.toml</groupId>
-            <artifactId>toml4j</artifactId>
-            <version>0.7.2</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.27</version>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <version>9.1.0</version>
             <type>jar</type>
-            <scope>compile</scope>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>2.1.210</version>
+            <version>2.2.220</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.ow2.asm</groupId>
+            <artifactId>asm</artifactId>
+            <version>9.8</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.ow2.asm</groupId>
+            <artifactId>asm-commons</artifactId>
+            <version>9.8</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.30</version>
+            <version>2.2</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+            <version>3.1.8</version>
+            <scope>provided</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.mongodb</groupId>
             <artifactId>mongo-java-driver</artifactId>
-            <version>3.12.10</version>
-            <scope>compile</scope>
+            <version>3.12.14</version>
+            <scope>provided</scope>
         </dependency>
     </dependencies>
 

Common/src/main/java/dev/brighten/antivpn/AntiVPN.java

@@ -6,17 +6,18 @@ import dev.brighten.antivpn.api.VPNExecutor;
 import dev.brighten.antivpn.command.Command;
 import dev.brighten.antivpn.command.impl.AntiVPNCommand;
 import dev.brighten.antivpn.database.VPNDatabase;
+import dev.brighten.antivpn.database.local.H2VPN;
 import dev.brighten.antivpn.database.mongo.MongoVPN;
 import dev.brighten.antivpn.database.sql.MySqlVPN;
+import dev.brighten.antivpn.depends.LibraryLoader;
+import dev.brighten.antivpn.depends.MavenLibrary;
+import dev.brighten.antivpn.depends.Relocate;
 import dev.brighten.antivpn.message.MessageHandler;
+import dev.brighten.antivpn.utils.ConfigDefault;
 import dev.brighten.antivpn.utils.MiscUtils;
-import dev.brighten.antivpn.utils.VPNResponse;
 import dev.brighten.antivpn.utils.config.Configuration;
 import dev.brighten.antivpn.utils.config.ConfigurationProvider;
 import dev.brighten.antivpn.utils.config.YamlConfiguration;
-import dev.brighten.antivpn.utils.json.JSONException;
-import dev.brighten.antivpn.utils.json.JSONObject;
-import dev.brighten.antivpn.utils.json.JsonReader;
 import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.Setter;
@@ -31,6 +32,25 @@ import java.util.List;
 
 @Getter
 @Setter(AccessLevel.PRIVATE)
+@MavenLibrary(groupId = "com.h2database", artifactId ="h2", version = "2.2.220", relocations = {
+        @Relocate(from ="org" + ".\\h2", to ="dev.brighten.antivpn.shaded.org.h2")})
+@MavenLibrary(groupId = "org.mongodb", artifactId = "mongo-java-driver", version = "3.12.14", relocations = {
+        @Relocate(from = "com." + "\\mongodb", to = "dev.brighten.antivpn.shaded.com.mongodb"),
+        @Relocate(from = "org" + "\\.bson", to = "dev.brighten.antivpn.shaded.org.bson")
+})
+@MavenLibrary(
+        groupId = "com.mysql",
+        artifactId = "mysql-connector-j",
+        version = "9.1.0",
+        relocations = {
+                @Relocate(from = "com.my\\" + "sql.cj", to = "dev.brighten.antivpn.shaded.com.mysql.cj"),
+                @Relocate(from = "com.my\\" + "sql.jdbc", to = "dev.brighten.antivpn.shaded.com.mysql.jdbc")
+        }
+)
+@MavenLibrary(groupId = "com.\\github\\.ben-manes\\.caffeine", artifactId = "caffeine", version = "3.1.8",
+        relocations = {
+                @Relocate(from = "com\\.github\\.benmanes\\.caffeine", to = "dev.brighten.antivpn.shaded.com.github.benmanes.caffeine"),
+        })
 public class AntiVPN {
 
     private static AntiVPN INSTANCE;
@@ -52,16 +72,23 @@ public class AntiVPN {
         INSTANCE.pluginFolder = pluginFolder;
         INSTANCE.executor = executor;
         INSTANCE.playerExecutor = playerExecutor;
+
+        LibraryLoader.loadAll(INSTANCE);
+
         try {
             File configFile = new File(pluginFolder, "config.yml");
             if(!configFile.exists()){
-                configFile.getParentFile().mkdirs();
+                if(configFile.getParentFile().mkdirs()) {
+                    AntiVPN.getInstance().getExecutor().log("Created plugin folder!");
+                }
                 MiscUtils.copy(INSTANCE.getResource( "config.yml"), configFile);
             }
             INSTANCE.config = ConfigurationProvider.getProvider(YamlConfiguration.class)
                     .load(configFile);
         } catch (IOException e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException("Could not load config.yml, plugin disabling...", e);
+            executor.disablePlugin();
+            return;
         }
 
         INSTANCE.vpnConfig = new VPNConfig();
@@ -71,27 +98,40 @@ public class AntiVPN {
 
         INSTANCE.messageHandler = new MessageHandler();
 
-        switch(INSTANCE.vpnConfig.getDatabaseType().toLowerCase()) {
-            case "mysql":
-            case "h2":
-            case "sql":{
-                AntiVPN.getInstance().getExecutor().log("Using databaseType MySQL...");
-                INSTANCE.database = new MySqlVPN();
-                INSTANCE.database.init();
-                break;
-            }
-            case "mongo":
-            case "mongodb":
-            case "mongod": {
-                INSTANCE.database = new MongoVPN();
-                INSTANCE.database.init();
-                break;
-            }
-            default: {
-                AntiVPN.getInstance().getExecutor().log("Could not find database type \"" + INSTANCE.vpnConfig.getDatabaseType() + "\". " +
-                        "Options: [MySQL]");
-                break;
+        try {
+            switch(INSTANCE.vpnConfig.getDatabaseType().toLowerCase()) {
+                case "h2":
+                case "local":
+                case "flatfile": {
+                    AntiVPN.getInstance().getExecutor().log("Using databaseType H2...");
+                    INSTANCE.database = new H2VPN();
+                    INSTANCE.database.init();
+                    break;
+                }
+                case "mysql":
+                case "sql":{
+                    AntiVPN.getInstance().getExecutor().log("Using databaseType MySQL...");
+                    INSTANCE.database = new MySqlVPN();
+                    INSTANCE.database.init();
+                    break;
+                }
+                case "mongo":
+                case "mongodb":
+                case "mongod": {
+                    INSTANCE.database = new MongoVPN();
+                    INSTANCE.database.init();
+                    break;
+                }
+                default: {
+                    AntiVPN.getInstance().getExecutor().log("Could not find database type \"" + INSTANCE.vpnConfig.getDatabaseType() + "\". " +
+                            "Options: [MySQL]");
+                    break;
+                }
             }
+        } catch (Exception e) {
+            AntiVPN.getInstance().getExecutor().logException("Could not initialize database, plugin disabling...", e);
+            executor.disablePlugin();
+            return;
         }
 
         //Registering commands
@@ -106,6 +146,14 @@ public class AntiVPN {
                 INSTANCE.database.alertsState(player.getUuid(), player::setAlertsEnabled);
             }
         });
+
+        AntiVPN.getInstance().getMessageHandler().initStrings(vpnString -> new ConfigDefault<>
+                (vpnString.getDefaultMessage(), "messages." + vpnString.getKey(), AntiVPN.getInstance())
+                .get());
+        AntiVPN.getInstance().getMessageHandler().reloadStrings();
+
+        // Starting kick checks
+        AntiVPN.getInstance().getExecutor().startKickChecks();
     }
 
     public InputStream getResource(String filename) {
@@ -128,10 +176,58 @@ public class AntiVPN {
     }
 
     public void stop() {
-        executor.shutdown();
+        if (database instanceof H2VPN) {
+            database.shutdown();
+
+            // Try to deregister driver
+            try {
+                java.sql.Driver driver = java.sql.DriverManager.getDriver("jdbc:h2:");
+                if (driver != null) {
+                    java.sql.DriverManager.deregisterDriver(driver);
+                }
+            } catch (Exception e) {
+                // Log but don't throw
+                executor.log("Failed to deregister H2 driver: " + e.getMessage());
+            }
+        }
+        VPNExecutor.threadExecutor.shutdown();
         if(database != null) database.shutdown();
     }
 
+    public void reloadDatabase() {
+        database.shutdown();
+
+        switch(AntiVPN.getInstance().getVpnConfig().getDatabaseType().toLowerCase()) {
+            case "h2":
+            case "local":
+            case "flatfile": {
+                AntiVPN.getInstance().getExecutor().log("Using databaseType H2...");
+                INSTANCE.database = new H2VPN();
+                INSTANCE.database.init();
+                break;
+            }
+            case "mysql":
+            case "sql":{
+                AntiVPN.getInstance().getExecutor().log("Using databaseType MySQL...");
+                INSTANCE.database = new MySqlVPN();
+                INSTANCE.database.init();
+                break;
+            }
+            case "mongo":
+            case "mongodb":
+            case "mongod": {
+                INSTANCE.database = new MongoVPN();
+                INSTANCE.database.init();
+                break;
+            }
+            default: {
+                AntiVPN.getInstance().getExecutor().log("Could not find database type \"" + INSTANCE.vpnConfig.getDatabaseType() + "\". " +
+                        "Options: [MySQL]");
+                break;
+            }
+        }
+    }
+
     public static AntiVPN getInstance() {
         assert INSTANCE != null: "AntiVPN has not been initialized!";
 
@@ -143,17 +239,18 @@ public class AntiVPN {
             ConfigurationProvider.getProvider(YamlConfiguration.class)
                     .save(getConfig(), new File(pluginFolder.getPath() + File.separator + "config.yml"));
         } catch (IOException e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
-    public static VPNResponse getVPNResponse(String ip, String license, boolean cachedResults /* faster if set to true*/)
-            throws JSONException, IOException {
-        JSONObject result = JsonReader.readJsonFromUrl(String
-                .format("https://funkemunky.cc/vpn?ip=%s&license=%s&cache=%s",
-                        ip, license.length() == 0 ? "none" : license, cachedResults));
+    public void reloadConfig() {
+        try {
 
-        return VPNResponse.fromJson(result);
+            config = ConfigurationProvider.getProvider(YamlConfiguration.class)
+                    .load(new File(pluginFolder.getPath() + File.separator + "config.yml"));
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     private void registerCommands() {

Common/src/main/java/dev/brighten/antivpn/api/APIPlayer.java

@@ -1,18 +1,30 @@
 package dev.brighten.antivpn.api;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import dev.brighten.antivpn.AntiVPN;
 import lombok.Getter;
+import lombok.Setter;
 
 import java.net.InetAddress;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+import java.util.logging.Level;
 
 @Getter
 public abstract class APIPlayer {
     private final UUID uuid;
     private final String name;
     private final InetAddress ip;
+    @Setter
     private boolean alertsEnabled;
 
+    private static final Cache<String, CheckResult> checkResultCache = Caffeine.newBuilder()
+            .expireAfterWrite(5, TimeUnit.MINUTES)
+            .maximumSize(2000)
+            .build();
+
     public APIPlayer(UUID uuid, String name, InetAddress ip) {
         this.uuid = uuid;
         this.name = name;
@@ -25,12 +37,65 @@ public abstract class APIPlayer {
 
     public abstract boolean hasPermission(String permission);
 
-    public void setAlertsEnabled(boolean alertsEnabled) {
-        this.alertsEnabled = alertsEnabled;
-    }
-
     public void updateAlertsState() {
         //Updating into database so its synced across servers and saved on logout.
         AntiVPN.getInstance().getDatabase().updateAlertsState(uuid, alertsEnabled);
     }
+
+    public CheckResult checkPlayer(Consumer<CheckResult> onKick) {
+        if (hasPermission("antivpn.bypass") //Has bypass permission
+                //Is exempt
+                || (uuid != null && AntiVPN.getInstance().getExecutor().isWhitelisted(uuid))
+                //Or has a name that starts with a certain prefix. This is for Bedrock exempting.
+                || AntiVPN.getInstance().getExecutor().isWhitelisted(ip.getHostAddress())
+                || AntiVPN.getInstance().getVpnConfig().getPrefixWhitelists().stream()
+                .anyMatch(name::startsWith)) return new CheckResult(null, ResultType.WHITELISTED);
+
+        CheckResult cachedResult = checkResultCache.getIfPresent(ip.getHostAddress());
+
+        if(cachedResult != null) {
+            if(cachedResult.response().getIp().equals(ip.getHostAddress())) {
+                AntiVPN.getInstance().getExecutor().log(Level.FINE, "Cached result for " + ip.getHostAddress() + " is " + cachedResult.resultType());
+                return cachedResult;
+            }
+        }
+
+        AntiVPN.getInstance().getExecutor().checkIp(ip.getHostAddress())
+                .thenAccept(result -> {
+                    if(!result.isSuccess()) {
+                        AntiVPN.getInstance().getExecutor().log(Level.WARNING, "The API query was not a success! " +
+                                "You may need to upgrade your license on " +
+                                "https://funkemunky.cc/shop");
+                    }
+                    // If the countryList() size is zero, no need to check.
+                    // Running country check first
+                    CheckResult checkResult;
+                    if (!AntiVPN.getInstance().getVpnConfig().countryList().isEmpty()
+                            && !((uuid != null && AntiVPN.getInstance().getExecutor()
+                            .isWhitelisted(uuid))
+                            //Or has a name that starts with a certain prefix. This is for Bedrock exempting.
+                            || AntiVPN.getInstance().getExecutor().isWhitelisted(ip.getHostAddress()))
+                            // This bit of code will decide whether or not to kick the player
+                            // If it contains the code and it is set to whitelist, it will not kick
+                            // as they are equal and vise versa. However, if the contains does not match
+                            // the state, it will kick.
+                            && AntiVPN.getInstance().getVpnConfig().countryList()
+                            .contains(result.getCountryCode())
+                            != AntiVPN.getInstance().getVpnConfig().whitelistCountries()) {
+                        //Using our built in kicking system if no commands are configured
+                        checkResult = new CheckResult(result, ResultType.DENIED_COUNTRY);
+                    } else if (result.isProxy()) {
+                        checkResult = new CheckResult(result, ResultType.DENIED_PROXY);
+                    } else {
+                        checkResult = new CheckResult(result, ResultType.ALLOWED);
+                    }
+
+                    AntiVPN.getInstance().getExecutor().log(Level.FINE, "Result for " + ip.getHostAddress() + " is " + checkResult.resultType());
+
+                    checkResultCache.put(ip.getHostAddress(), checkResult);
+                    onKick.accept(checkResult);
+                    AntiVPN.getInstance().checked++;
+                });
+        return new CheckResult(null, ResultType.UNKNOWN);
+    }
 }

Common/src/main/java/dev/brighten/antivpn/api/CheckResult.java

@@ -0,0 +1,6 @@
+package dev.brighten.antivpn.api;
+
+import dev.brighten.antivpn.web.objects.VPNResponse;
+
+public record CheckResult(VPNResponse response, ResultType resultType) {
+}

Common/src/main/java/dev/brighten/antivpn/api/OfflinePlayer.java

@@ -0,0 +1,26 @@
+package dev.brighten.antivpn.api;
+
+import java.net.InetAddress;
+import java.util.UUID;
+
+public class OfflinePlayer extends APIPlayer {
+
+    public OfflinePlayer(UUID uuid, String name, InetAddress ip) {
+        super(uuid, name, ip);
+    }
+
+    @Override
+    public void sendMessage(String message) {
+
+    }
+
+    @Override
+    public void kickPlayer(String reason) {
+
+    }
+
+    @Override
+    public boolean hasPermission(String permission) {
+        return false;
+    }
+}

Common/src/main/java/dev/brighten/antivpn/api/PlayerExecutor.java

@@ -10,5 +10,7 @@ public interface PlayerExecutor {
 
     Optional<APIPlayer> getPlayer(UUID uuid);
 
+    void unloadPlayer(UUID uuid);
+
     List<APIPlayer> getOnlinePlayers();
 }

Common/src/main/java/dev/brighten/antivpn/api/ResultType.java

@@ -0,0 +1,18 @@
+package dev.brighten.antivpn.api;
+
+import lombok.Getter;
+
+public enum ResultType {
+    ALLOWED(false),
+    WHITELISTED(false),
+    DENIED_COUNTRY(true),
+    DENIED_PROXY(true),
+    UNKNOWN(false);
+
+    @Getter
+    private final boolean shouldBlock;
+
+    ResultType(boolean shouldBlock) {
+        this.shouldBlock = shouldBlock;
+    }
+}

Common/src/main/java/dev/brighten/antivpn/api/VPNExecutor.java

@@ -1,101 +1,147 @@
 package dev.brighten.antivpn.api;
 
 import dev.brighten.antivpn.AntiVPN;
-import dev.brighten.antivpn.utils.EvictingMap;
-import dev.brighten.antivpn.utils.VPNResponse;
+import dev.brighten.antivpn.utils.StringUtil;
+import dev.brighten.antivpn.utils.Tuple;
 import dev.brighten.antivpn.utils.json.JSONException;
+import dev.brighten.antivpn.web.FunkemunkyAPI;
+import dev.brighten.antivpn.web.objects.VPNResponse;
 import lombok.Getter;
 
 import java.io.IOException;
 import java.util.*;
-import java.util.concurrent.ExecutorService;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executors;
-import java.util.function.Consumer;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
 
 public abstract class VPNExecutor {
-    public static ExecutorService threadExecutor = Executors.newSingleThreadExecutor();
+    public static ScheduledExecutorService threadExecutor = Executors.newScheduledThreadPool(2);
 
-    public static final Map<String, VPNResponse> responseCache = new EvictingMap<>(5000);
     @Getter
     private final Set<UUID> whitelisted = Collections.synchronizedSet(new HashSet<>());
     @Getter
     private final Set<String> whitelistedIps = Collections.synchronizedSet(new HashSet<>());
 
+    @Getter
+    private final List<Tuple<CheckResult, UUID>> toKick = Collections.synchronizedList(new LinkedList<>());
+
     public abstract void registerListeners();
 
-    public abstract void runCacheReset();
-
-    public void resetCache() {
-        responseCache.clear();
-    }
-
-    public abstract void shutdown();
+    public abstract void log(Level level, String log, Object... objects);
 
     public abstract void log(String log, Object... objects);
 
+    public abstract void logException(String message, Throwable ex);
+
+    public abstract void runCommand(String command);
+
+    public void logException(Throwable ex) {
+        logException("An exception occurred: " + ex.getMessage(), ex);
+    }
+
+    public void startKickChecks() {
+        threadExecutor.scheduleAtFixedRate(() -> {
+            synchronized (toKick) {
+                if(toKick.isEmpty()) return;
+
+                Iterator<Tuple<CheckResult, UUID>> i = toKick.iterator();
+
+                while(i.hasNext()) {
+                    var toCheck = i.next();
+
+                    Optional<APIPlayer> player = AntiVPN.getInstance().getPlayerExecutor().getPlayer(toCheck.second());
+
+                    if(player.isEmpty()) {
+                        continue;
+                    }
+
+                    handleKickingOfPlayer(toCheck.first(), player.get());
+
+                    i.remove();
+                }
+            }
+        }, 8, 2, TimeUnit.SECONDS);
+    }
+
+    public void handleKickingOfPlayer(CheckResult result, APIPlayer player) {
+        if (AntiVPN.getInstance().getVpnConfig().alertToStaff()) AntiVPN.getInstance().getPlayerExecutor()
+                .getOnlinePlayers()
+                .stream()
+                .filter(APIPlayer::isAlertsEnabled)
+                .forEach(pl ->
+                        pl.sendMessage(StringUtil.translateAlternateColorCodes('&',
+                                StringUtil.varReplace(dev.brighten.antivpn.AntiVPN.getInstance().getVpnConfig()
+                                        .alertMessage(), player, result.response()))));
+
+        if(AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect()) {
+            switch (result.resultType()) {
+                case DENIED_PROXY -> player.kickPlayer(StringUtil.varReplace(AntiVPN.getInstance().getVpnConfig()
+                        .getKickString(), player, result.response()));
+                case DENIED_COUNTRY -> player.kickPlayer(StringUtil.varReplace(AntiVPN.getInstance().getVpnConfig()
+                        .countryVanillaKickReason(), player, result.response()));
+            }
+        }
+
+        if(!AntiVPN.getInstance().getVpnConfig().runCommands()) return;
+
+        switch (result.resultType()) {
+            case DENIED_PROXY -> {
+                for (String command : AntiVPN.getInstance().getVpnConfig().commands()) {
+                    runCommand(StringUtil.translateAlternateColorCodes('&',
+                            StringUtil.varReplace(command, player, result.response())));
+                }
+            }
+            case DENIED_COUNTRY -> {
+                for (String command : AntiVPN.getInstance().getVpnConfig().countryKickCommands()) {
+                    runCommand(StringUtil.translateAlternateColorCodes('&',
+                            StringUtil.varReplace(command, player, result.response())));
+                }
+            }
+        }
+    }
+
     public boolean isWhitelisted(UUID uuid) {
+        if(AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()) {
+            return AntiVPN.getInstance().getDatabase().isWhitelisted(uuid);
+        }
         return whitelisted.contains(uuid);
     }
 
     public boolean isWhitelisted(String ip) {
+        if(AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()) {
+            return AntiVPN.getInstance().getDatabase().isWhitelisted(ip);
+        }
         return whitelistedIps.contains(ip);
     }
 
-    public void checkIp(String ip, boolean cachedResults, Consumer<VPNResponse> result) {
-        threadExecutor.execute(() -> result.accept(responseCache.compute(ip, (key, val) -> {
-            if(val == null) {
-                Optional<VPNResponse> cachedRes = AntiVPN.getInstance().getDatabase().getStoredResponse(ip);
+    public CompletableFuture<VPNResponse> checkIp(String ip) {
+        return CompletableFuture.supplyAsync(() -> {
+            Optional<VPNResponse> cachedRes = AntiVPN.getInstance().getDatabase().getStoredResponse(ip);
 
-                if(cachedRes.isPresent()) return cachedRes.get();
-                else {
-                    try {
-                        VPNResponse response =  AntiVPN
-                                .getVPNResponse(ip, AntiVPN.getInstance().getVpnConfig().getLicense(), cachedResults);
+            if(cachedRes.isPresent()) {
+                return cachedRes.get();
+            }
+            else {
+                try {
+                    VPNResponse response = FunkemunkyAPI
+                            .getVPNResponse(ip, AntiVPN.getInstance().getVpnConfig().getLicense(), true);
 
-                        if(response.isSuccess()) {
-                            AntiVPN.getInstance().getDatabase().cacheResponse(response);
-                        } else {
-                            log("Query to VPN API failed! Reason: " + response.getFailureReason());
-                        }
-
-                        return response;
-                    } catch (JSONException | IOException e) {
-                        log("Query to VPN API failed! Reason: Java Exception");
-                        e.printStackTrace();
+                    if (response.isSuccess()) {
+                        AntiVPN.getInstance().getDatabase().cacheResponse(response);
+                    } else {
+                        log("Query to VPN API failed! Reason: " + response.getFailureReason());
                     }
+
+                    return response;
+                } catch (JSONException | IOException e) {
+                    log("Query to VPN API failed! Reason: " + e.getMessage());
+                    return VPNResponse.FAILED_RESPONSE;
                 }
             }
-
-            return val;
-        })));
+        }, threadExecutor);
     }
 
-    public VPNResponse checkIp(String ip, boolean cachedResults) {
-        return responseCache.compute(ip, (key, val) -> {
-            if(val == null) {
-                Optional<VPNResponse> cachedRes = AntiVPN.getInstance().getDatabase().getStoredResponse(ip);
-
-                if(cachedRes.isPresent()) return cachedRes.get();
-                else {
-                    try {
-                        VPNResponse response =  AntiVPN
-                                .getVPNResponse(ip, AntiVPN.getInstance().getVpnConfig().getLicense(), cachedResults);
-
-                        if(response.isSuccess()) {
-                            threadExecutor.execute(() -> AntiVPN.getInstance().getDatabase().cacheResponse(response));
-                        } else {
-                            log("Query to VPN API failed! Reason: " + response.getFailureReason());
-                        }
-
-                        return response;
-                    } catch (JSONException | IOException e) {
-                        log("Query to VPN API failed! Reason: Java Exception");
-                        e.printStackTrace();
-                    }
-                }
-            }
-
-            return val;
-        });
-    }
+    public abstract void disablePlugin();
 }

Common/src/main/java/dev/brighten/antivpn/command/CommandExecutor.java

@@ -6,7 +6,7 @@ import java.util.Optional;
 
 public interface CommandExecutor {
 
-    void sendMessage(String message);
+    void sendMessage(String message, Object... objects);
     boolean hasPermission(String permission);
     Optional<APIPlayer> getPlayer();
     boolean isPlayer();

Common/src/main/java/dev/brighten/antivpn/command/impl/AntiVPNCommand.java

@@ -45,7 +45,7 @@ public class AntiVPNCommand extends Command {
     @Override
     public Command[] children() {
         return new Command[] {new LookupCommand(), new AllowlistCommand(), new AlertsCommand(),
-                new ClearCacheCommand()};
+                new ClearCacheCommand(), new PlanCommand(), new ReloadCommand()};
     }
 
     @Override

Common/src/main/java/dev/brighten/antivpn/command/impl/ClearCacheCommand.java

@@ -1,7 +1,6 @@
 package dev.brighten.antivpn.command.impl;
 
 import dev.brighten.antivpn.AntiVPN;
-import dev.brighten.antivpn.api.VPNExecutor;
 import dev.brighten.antivpn.command.Command;
 import dev.brighten.antivpn.command.CommandExecutor;
 
@@ -47,7 +46,6 @@ public class ClearCacheCommand extends Command {
     @Override
     public String execute(CommandExecutor executor, String[] args) {
         AntiVPN.getInstance().getDatabase().clearResponses();
-        VPNExecutor.responseCache.clear();
         return "&aCleared all cached API response information!";
     }
 

Common/src/main/java/dev/brighten/antivpn/command/impl/LookupCommand.java

@@ -55,28 +55,31 @@ public class LookupCommand extends Command {
 
         Optional<APIPlayer> player = AntiVPN.getInstance().getPlayerExecutor().getPlayer(args[0]);
 
-        if(!player.isPresent()) {
+        if(player.isEmpty()) {
             return String.format("&cNo player found with the name \"%s\"", args[0]);
         }
 
-        AntiVPN.getInstance().getExecutor().checkIp(player.get().getIp().getHostAddress(),
-                false, result -> {
-            if(!result.isSuccess()) {
-                executor.sendMessage("&cThere was an error trying to find the information of this player.");
-            } else {
-                executor.sendMessage(StringUtil.line("&8"));
-                executor.sendMessage("&6&l" + player.get().getName() + "&7&l's Connection Information");
-                executor.sendMessage("");
-                executor.sendMessage(String.format("&e%s&8: &f%s", "Proxy", result.isProxy()
-                        ? "&a" + result.getMethod() : "&cNo"));
-                executor.sendMessage(String.format("&e%s&8: &f%s", "ISP", result.getIsp()));
-                executor.sendMessage(String.format("&e%s&8: &f%s", "Country", result.getCountryName()));
-                executor.sendMessage(String.format("&e%s&8: &f%s", "City", result.getCity()));
-                executor.sendMessage(String.format("&e%s&8: &f%s", "Coordinates", result.getLatitude()
-                        + "&7/&f" + result.getLongitude()));
-                executor.sendMessage(StringUtil.line("&8"));
-            }
-        });
+        AntiVPN.getInstance().getExecutor()
+                .checkIp(player.get().getIp().getHostAddress())
+                .thenAccept(result -> {
+                    if(!result.isSuccess()) {
+                        executor.sendMessage("&cThere was an error trying to find the " +
+                                "information of this player.");
+                        return;
+                    }
+
+                    executor.sendMessage(StringUtil.line("&8"));
+                    executor.sendMessage("&6&l" + player.get().getName() + "&7&l's Connection Information");
+                    executor.sendMessage("");
+                    executor.sendMessage("&e%s&8: &f%s", "Proxy", result.isProxy()
+                            ? "&a" + result.getMethod() : "&cNo");
+                    executor.sendMessage("&e%s&8: &f%s", "ISP", result.getIsp());
+                    executor.sendMessage("&e%s&8: &f%s", "Country", result.getCountryName());
+                    executor.sendMessage("&e%s&8: &f%s", "City", result.getCity());
+                    executor.sendMessage("&e%s&8: &f%s", "Coordinates", result.getLatitude()
+                            + "&7/&f" + result.getLongitude());
+                    executor.sendMessage(StringUtil.line("&8"));
+                });
 
 
         return "&7Looking up the IP information for player " + player.get().getName() + "...";

Common/src/main/java/dev/brighten/antivpn/command/impl/PlanCommand.java

@@ -0,0 +1,101 @@
+package dev.brighten.antivpn.command.impl;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.api.VPNExecutor;
+import dev.brighten.antivpn.command.Command;
+import dev.brighten.antivpn.command.CommandExecutor;
+import dev.brighten.antivpn.utils.StringUtil;
+import dev.brighten.antivpn.utils.json.JSONException;
+import dev.brighten.antivpn.web.FunkemunkyAPI;
+import dev.brighten.antivpn.web.objects.QueryResponse;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+
+public class PlanCommand extends Command {
+    @Override
+    public String permission() {
+        return "antivpn.command.plan";
+    }
+
+    @Override
+    public String name() {
+        return "plan";
+    }
+
+    @Override
+    public String[] aliases() {
+        return new String[] {"queries", "query"};
+    }
+
+    @Override
+    public String description() {
+        return "Info related to KauriVPN Plan";
+    }
+
+    @Override
+    public String usage() {
+        return "";
+    }
+
+    @Override
+    public String parent() {
+        return "antivpn";
+    }
+
+    @Override
+    public Command[] children() {
+        return new Command[0];
+    }
+
+    @Override
+    public String execute(CommandExecutor executor, String[] args) {
+        VPNExecutor.threadExecutor.execute(() -> {
+            QueryResponse result;
+            try {
+                if(AntiVPN.getInstance().getVpnConfig().getLicense().isEmpty()) {
+                    result = FunkemunkyAPI.getQueryResponse();
+                } else {
+                    result = FunkemunkyAPI.getQueryResponse(AntiVPN.getInstance().getVpnConfig().getLicense());
+
+                    if(!result.isValidPlan()) {
+                        executor.sendMessage("&cThe license &f%s &cis not a valid license, " +
+                                        "checking your Free plan information...",
+                                AntiVPN.getInstance().getVpnConfig().getLicense());
+
+                        result = FunkemunkyAPI.getQueryResponse();
+                    }
+                }
+
+                String plan = result.getPlanType();
+                if(plan.equals("IP")) plan+= " (Free)";
+
+                String queryMax = result.getQueriesMax() == Long.MAX_VALUE
+                        ? "Unlimited" : String.valueOf(result.getQueriesMax());
+
+                executor.sendMessage(StringUtil.line("&8"));
+                executor.sendMessage("&6&lKauriVPN Plan Information");
+                executor.sendMessage("");
+                executor.sendMessage("&e%s&8: &f%s", "Plan", plan);
+                executor.sendMessage("&e%s&8: &f%s&7/&f%s", "Queries Used",
+                        result.getQueries(), queryMax);
+                executor.sendMessage(StringUtil.line("&8"));
+            } catch(JSONException e) {
+                AntiVPN.getInstance().getExecutor().logException(e);
+                executor.sendMessage("&cThere was a JSONException thrown while looking up your query " +
+                        "information. Check console for more details.");
+            } catch (IOException e) {
+                AntiVPN.getInstance().getExecutor().logException(e);
+                executor.sendMessage("&cThere was a IOException thrown while looking up your query " +
+                        "information. Check console for more details.");
+            }
+        });
+        return "&7Looking up your query information...";
+    }
+
+    @Override
+    public List<String> tabComplete(CommandExecutor executor, String alias, String[] args) {
+        return Collections.emptyList();
+    }
+}

Common/src/main/java/dev/brighten/antivpn/command/impl/ReloadCommand.java

@@ -0,0 +1,65 @@
+package dev.brighten.antivpn.command.impl;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.command.Command;
+import dev.brighten.antivpn.command.CommandExecutor;
+
+import java.util.Collections;
+import java.util.List;
+
+public class ReloadCommand extends Command {
+    @Override
+    public String permission() {
+        return "antivpn.command.reload";
+    }
+
+    @Override
+    public String name() {
+        return "reload";
+    }
+
+    @Override
+    public String[] aliases() {
+        return new String[0];
+    }
+
+    @Override
+    public String description() {
+        return "Reload the plugin";
+    }
+
+    @Override
+    public String usage() {
+        return "";
+    }
+
+    @Override
+    public String parent() {
+        return "antivpn";
+    }
+
+    @Override
+    public Command[] children() {
+        return new Command[0];
+    }
+
+    @Override
+    public String execute(CommandExecutor executor, String[] args) {
+        // Loading changes from the config.yml
+        AntiVPN.getInstance().reloadConfig();
+
+        // Updating the cache of these values in VPNConfig
+        AntiVPN.getInstance().getVpnConfig().update();
+
+        AntiVPN.getInstance().getMessageHandler().reloadStrings();
+
+        AntiVPN.getInstance().reloadDatabase();
+
+        return AntiVPN.getInstance().getMessageHandler().getString("command-reload-complete").getMessage();
+    }
+
+    @Override
+    public List<String> tabComplete(CommandExecutor executor, String alias, String[] args) {
+        return Collections.emptyList();
+    }
+}

Common/src/main/java/dev/brighten/antivpn/database/VPNDatabase.java

@@ -1,6 +1,6 @@
 package dev.brighten.antivpn.database;
 
-import dev.brighten.antivpn.utils.VPNResponse;
+import dev.brighten.antivpn.web.objects.VPNResponse;
 
 import java.util.List;
 import java.util.Optional;
@@ -12,6 +12,8 @@ public interface VPNDatabase {
 
     void cacheResponse(VPNResponse toCache);
 
+    void deleteResponse(String ip);
+
     boolean isWhitelisted(UUID uuid);
 
     boolean isWhitelisted(String ip);

Common/src/main/java/dev/brighten/antivpn/database/local/H2VPN.java

@@ -0,0 +1,283 @@
+package dev.brighten.antivpn.database.local;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.api.VPNExecutor;
+import dev.brighten.antivpn.database.VPNDatabase;
+import dev.brighten.antivpn.database.sql.utils.MySQL;
+import dev.brighten.antivpn.database.sql.utils.Query;
+import dev.brighten.antivpn.web.objects.VPNResponse;
+import lombok.SneakyThrows;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+
+public class H2VPN implements VPNDatabase {
+
+    private final Cache<String, VPNResponse> cachedResponses = Caffeine.newBuilder()
+            .expireAfterWrite(20, TimeUnit.MINUTES)
+            .maximumSize(4000)
+            .build();
+
+
+    public H2VPN() {
+        VPNExecutor.threadExecutor.scheduleAtFixedRate(() -> {
+            if(!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed()) return;
+
+            //Refreshing whitelisted players
+            AntiVPN.getInstance().getExecutor().getWhitelisted().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelisted()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelisted());
+
+            //Refreshing whitlisted IPs
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelistedIps());
+        }, 2, 30, TimeUnit.SECONDS);
+    }
+
+    @Override
+    public Optional<VPNResponse> getStoredResponse(String ip) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()|| MySQL.isClosed())
+            return Optional.empty();
+
+        VPNResponse response = cachedResponses.get(ip, ip2 -> {
+            try(ResultSet rs = Query.prepare("select * from `responses` where `ip` = ? limit 1").append(ip).
+                    executeQuery()) {
+                if (rs != null && rs.next()) {
+                    return new VPNResponse(rs.getString("asn"), rs.getString("ip"),
+                            rs.getString("countryName"), rs.getString("countryCode"),
+                            rs.getString("city"), rs.getString("timeZone"),
+                            rs.getString("method"), rs.getString("isp"), "N/A",
+                            rs.getBoolean("proxy"), rs.getBoolean("cached"), true,
+                            rs.getDouble("latitude"), rs.getDouble("longitude"),
+                            rs.getTimestamp("inserted").getTime(), -1);
+                }
+            } catch (SQLException e) {
+                AntiVPN.getInstance().getExecutor().logException("There was a problem getting a response for "
+                        + ip, e);
+            }
+            return null;
+        });
+
+        return Optional.ofNullable(response);
+    }
+
+    /*
+     * Query.
+     * prepare("create table if not exists `responses` (`ip` varchar(45) not null, "
+     * +
+     * "`countryName` varchar(64), `countryCode` varchar(10), `city` varchar(64), `timeZone` varchar(64), "
+     * +
+     * "`method` varchar(32), `isp` varchar(32), `proxy` boolean, `cached` boolean "
+     * + "`latitude` double, `longitude` double)");
+     */
+    @Override
+    public void cacheResponse(VPNResponse toCache) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return;
+
+        cachedResponses.put(toCache.getIp(), toCache);
+
+        Query.prepare("insert into `responses` (`ip`,`asn`,`countryName`,`countryCode`,`city`,`timeZone`,"
+                + "`method`,`isp`,`proxy`,`cached`,`inserted`,`latitude`,`longitude`) values (?,?,?,?,?,?,?,?,?,?,?,?,?)")
+                .append(toCache.getIp()).append(toCache.getAsn()).append(toCache.getCountryName())
+                .append(toCache.getCountryCode()).append(toCache.getCity()).append(toCache.getTimeZone())
+                .append(toCache.getMethod()).append(toCache.getIsp()).append(toCache.isProxy())
+                .append(toCache.isCached()).append(new Timestamp(System.currentTimeMillis()))
+                .append(toCache.getLatitude()).append(toCache.getLongitude()).execute();
+    }
+
+    @Override
+    public void deleteResponse(String ip) {
+        if(!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return;
+
+        Query.prepare("delete from `responses` where `ip` = ?").append(ip).execute();
+    }
+
+    @SneakyThrows
+    @Override
+    public boolean isWhitelisted(UUID uuid) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return false;
+        ResultSet set = Query.prepare("select uuid from `whitelisted` where `uuid` = ? limit 1")
+                .append(uuid.toString()).executeQuery();
+
+        return set != null && set.next() && set.getString("uuid") != null;
+    }
+
+    @SneakyThrows
+    @Override
+    public boolean isWhitelisted(String ip) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return false;
+        ResultSet set = Query.prepare("select `ip` from `whitelisted-ips` where `ip` = ? limit 1")
+                .append(ip).executeQuery();
+
+
+        return set != null && set.next() && set.getString("ip") != null;
+    }
+
+    @Override
+    public void setWhitelisted(UUID uuid, boolean whitelisted) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return;
+
+        if (whitelisted) {
+            if (!isWhitelisted(uuid)) {
+                Query.prepare("insert into `whitelisted` (`uuid`) values (?)").append(uuid.toString()).execute();
+            }
+            AntiVPN.getInstance().getExecutor().getWhitelisted().add(uuid);
+        } else {
+            Query.prepare("delete from `whitelisted` where `uuid` = ?").append(uuid.toString()).execute();
+            AntiVPN.getInstance().getExecutor().getWhitelisted().remove(uuid);
+        }
+    }
+
+    @Override
+    public void setWhitelisted(String ip, boolean whitelisted) {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+            return;
+
+        if(whitelisted) {
+            if(!isWhitelisted(ip)) {
+                Query.prepare("insert into `whitelisted-ips` (`ip`) values (?)").append(ip).execute();
+            }
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().add(ip);
+        } else {
+            Query.prepare("delete from `whitelisted-ips` where `ip` = ?").append(ip).execute();
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().remove(ip);
+        }
+    }
+
+    @Override
+    public List<UUID> getAllWhitelisted() {
+        List<UUID> uuids = new ArrayList<>();
+
+        if(!MySQL.isClosed()) Query.prepare("select uuid from `whitelisted`")
+                .execute(set -> uuids.add(UUID.fromString(set.getString("uuid"))));
+
+        return uuids;
+    }
+
+    @Override
+    public List<String> getAllWhitelistedIps() {
+        List<String> ips = new ArrayList<>();
+
+        if(!MySQL.isClosed()) Query.prepare("select `ip` from `whitelisted-ips`")
+                    .execute(set -> ips.add(set.getString("ip")));
+
+        return ips;
+    }
+
+    @Override
+    public void getStoredResponseAsync(String ip, Consumer<Optional<VPNResponse>> result) {
+        if(MySQL.isClosed()) return;
+
+        VPNExecutor.threadExecutor.execute(() -> result.accept(getStoredResponse(ip)));
+    }
+
+    @Override
+    public void isWhitelistedAsync(UUID uuid, Consumer<Boolean> result) {
+        if(MySQL.isClosed()) return;
+
+        VPNExecutor.threadExecutor.execute(() -> result.accept(isWhitelisted(uuid)));
+    }
+
+    @Override
+    public void isWhitelistedAsync(String ip, Consumer<Boolean> result) {
+        if(MySQL.isClosed()) return;
+
+        VPNExecutor.threadExecutor.execute(() -> result.accept(isWhitelisted(ip)));
+    }
+
+    @Override
+    public void alertsState(UUID uuid, Consumer<Boolean> result) {
+        if(MySQL.isClosed()) return;
+
+        VPNExecutor.threadExecutor.execute(() -> {
+
+            try(ResultSet set = Query.prepare("select * from `alerts` where `uuid` = ? limit 1")
+                    .append(uuid.toString()).executeQuery()) {
+                result.accept(set != null && set.next() && set.getString("uuid") != null);
+            } catch (SQLException e) {
+                AntiVPN.getInstance().getExecutor().logException("There was a problem getting alerts state for " + uuid, e);
+                result.accept(false);
+            }
+        });
+    }
+
+    @Override
+    public void updateAlertsState(UUID uuid, boolean enabled) {
+        if(MySQL.isClosed()) return;
+
+        if(enabled) {
+            //We want to make sure there isn't already a uuid inserted to prevent double insertions
+            alertsState(uuid, alreadyEnabled -> { //No need to make another thread execute, already async
+                if(!alreadyEnabled) {
+                    Query.prepare("insert into `alerts` (`uuid`) values (?)").append(uuid.toString())
+                            .execute();
+                } //No need to insert again of already enabled
+            });
+            //Removing any uuid from the alerts table will disable alerts globally.
+        } else VPNExecutor.threadExecutor.execute(() ->
+                Query.prepare("delete from `alerts` where `uuid` = ?")
+                        .append(uuid.toString())
+                        .execute());
+    }
+
+    @Override
+    public void clearResponses() {
+        if(MySQL.isClosed()) return;
+
+        VPNExecutor.threadExecutor.execute(() -> Query.prepare("delete from `responses`").execute());
+    }
+
+    @Override
+    public void init() {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled())
+            return;
+        AntiVPN.getInstance().getExecutor().log("Initializing H2...");
+        MySQL.initH2();
+
+        AntiVPN.getInstance().getExecutor().log("Creating tables...");
+
+        //Running check for old table types to update
+
+        Query.prepare("create table if not exists `whitelisted` (`uuid` varchar(36) not null)").execute();
+        Query.prepare("create table if not exists `whitelisted-ips` (`ip` varchar(45) not null)").execute();
+        Query.prepare("create table if not exists `responses` (`ip` varchar(45) not null, `asn` varchar(12),"
+                + "`countryName` text, `countryCode` varchar(10), `city` text, `timeZone` varchar(64), "
+                + "`method` varchar(32), `isp` text, `proxy` boolean, `cached` boolean, `inserted` timestamp,"
+                + "`latitude` double, `longitude` double)").execute();
+        Query.prepare("create table if not exists `alerts` (`uuid` varchar(36) not null)").execute();
+
+        AntiVPN.getInstance().getExecutor().log("Creating indexes...");
+        try {
+            Query.prepare("create index if not exists `uuid_1` on `whitelisted` (`uuid`)").execute();
+            Query.prepare("create index if not exists `ip_1` on `responses` (`ip`)").execute();
+            Query.prepare("create index if not exists `proxy_1` on `responses` (`proxy`)").execute();
+            Query.prepare("create index if not exists `inserted_1` on `responses` (`inserted`)").execute();
+            Query.prepare("create index if not exists `ip_1` on `whitelisted-ips` (`ip`)").execute();
+        } catch (Exception e) {
+            System.err.println("MySQL Excepton created" + e.getMessage());
+        }
+    }
+
+    @Override
+    public void shutdown() {
+        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled())
+            return;
+
+        MySQL.shutdown();
+    }
+}

Common/src/main/java/dev/brighten/antivpn/database/mongo/MongoVPN.java

@@ -1,5 +1,7 @@
 package dev.brighten.antivpn.database.mongo;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import com.mongodb.*;
 import com.mongodb.client.MongoClient;
 import com.mongodb.client.MongoClients;
@@ -7,41 +9,76 @@ import com.mongodb.client.MongoCollection;
 import com.mongodb.client.MongoDatabase;
 import com.mongodb.client.model.Filters;
 import com.mongodb.client.model.Indexes;
+import com.mongodb.client.model.UpdateOptions;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.api.VPNExecutor;
 import dev.brighten.antivpn.database.VPNDatabase;
-import dev.brighten.antivpn.utils.VPNResponse;
+import dev.brighten.antivpn.web.objects.VPNResponse;
 import org.bson.Document;
+import org.bson.conversions.Bson;
 
 import java.util.*;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 
 public class MongoVPN implements VPNDatabase {
 
     private MongoCollection<Document> settingsDocument, cacheDocument;
     private MongoClient client;
-    private MongoDatabase antivpnDatabase;
 
+    private final Cache<String, VPNResponse> cachedResponses = Caffeine.newBuilder()
+            .expireAfterWrite(20, TimeUnit.MINUTES)
+            .maximumSize(4000)
+            .build();
+
+    public MongoVPN() {
+        VPNExecutor.threadExecutor.scheduleAtFixedRate(() -> {
+            if(!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()) return;
+
+            //Refreshing whitelisted players
+            AntiVPN.getInstance().getExecutor().getWhitelisted().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelisted()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelisted());
+
+            //Refreshing whitlisted IPs
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelistedIps());
+        }, 2, 30, TimeUnit.SECONDS);
+    }
     @Override
     public Optional<VPNResponse> getStoredResponse(String ip) {
-        Document rdoc = cacheDocument.find(Filters.eq("ip", ip)).first();
+        VPNResponse response = cachedResponses.get(ip, ip2 -> {
+            Document rdoc = cacheDocument.find(Filters.eq("ip", ip)).first();
 
-        if(rdoc != null) {
-            return Optional.of(VPNResponse.builder().asn(rdoc.getString("asn")).ip(ip)
-                    .countryName(rdoc.getString("countryName"))
-                    .countryCode(rdoc.getString("countryCode"))
-                    .city(rdoc.getString("city"))
-                    .isp(rdoc.getString("isp"))
-                    .method(rdoc.getString("method"))
-                    .timeZone(rdoc.getString("timeZone"))
-                    .proxy(rdoc.getBoolean("proxy"))
-                    .cached(rdoc.getBoolean("cached"))
-                    .success(true)
-                    .latitude(rdoc.getDouble("latitude"))
-                    .longitude(rdoc.getDouble("longitude"))
-                    .build());
-        }
-        return Optional.empty();
+            if(rdoc != null) {
+                long lastUpdate = rdoc.get("lastAccess", 0L);
+
+                if(System.currentTimeMillis() - lastUpdate > TimeUnit.HOURS.toMillis(1)) {
+                    VPNExecutor.threadExecutor.execute(() -> deleteResponse(ip));
+                    return null;
+                }
+
+                return VPNResponse.builder().asn(rdoc.getString("asn")).ip(ip)
+                        .countryName(rdoc.getString("countryName"))
+                        .countryCode(rdoc.getString("countryCode"))
+                        .city(rdoc.getString("city"))
+                        .isp(rdoc.getString("isp"))
+                        .method(rdoc.getString("method"))
+                        .timeZone(rdoc.getString("timeZone"))
+                        .proxy(rdoc.getBoolean("proxy"))
+                        .cached(rdoc.getBoolean("cached"))
+                        .success(true)
+                        .latitude(rdoc.getDouble("latitude"))
+                        .longitude(rdoc.getDouble("longitude"))
+                        .lastAccess(rdoc.get("lastAccess", 0L))
+                        .build();
+            }
+            return null;
+        });
+
+
+        return Optional.ofNullable(response);
     }
 
     @Override
@@ -60,13 +97,22 @@ public class MongoVPN implements VPNDatabase {
         rdoc.put("success", toCache.isSuccess());
         rdoc.put("latitude", toCache.getLatitude());
         rdoc.put("longitude", toCache.getLongitude());
+        rdoc.put("lastAccess", System.currentTimeMillis());
+
+        cachedResponses.put(toCache.getIp(), toCache);
 
         VPNExecutor.threadExecutor.execute(() -> {
-            cacheDocument.deleteMany(Filters.eq("ip", toCache.getIp()));
-            cacheDocument.insertOne(rdoc);
+            Bson update = new Document("$set", rdoc);
+            cacheDocument.updateOne(Filters.eq("ip", toCache.getIp()), update,
+                    new UpdateOptions().upsert(true));
         });
     }
 
+    @Override
+    public void deleteResponse(String ip) {
+        cacheDocument.deleteMany(Filters.eq("ip", ip));
+    }
+
     @Override
     public boolean isWhitelisted(UUID uuid) {
         return settingsDocument
@@ -86,8 +132,10 @@ public class MongoVPN implements VPNDatabase {
         if(whitelisted) {
             Document wdoc = new Document("setting", "whitelist");
             wdoc.put("uuid", uuid.toString());
+            AntiVPN.getInstance().getExecutor().getWhitelisted().add(uuid);
             VPNExecutor.threadExecutor.execute(() -> settingsDocument.insertOne(wdoc));
         } else {
+            AntiVPN.getInstance().getExecutor().getWhitelisted().remove(uuid);
             VPNExecutor.threadExecutor.execute(() -> settingsDocument.deleteMany(Filters
                     .and(
                             Filters.eq("setting", "whitelist"),
@@ -98,10 +146,12 @@ public class MongoVPN implements VPNDatabase {
     @Override
     public void setWhitelisted(String ip, boolean whitelisted) {
         if(whitelisted) {
-            Document wdoc = new Document("setting", "whitelist");
-            wdoc.put("ip", ip);
+            Document wdoc = new Document("setting", "whitelist").append("ip", ip);
+
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().add(ip);
             VPNExecutor.threadExecutor.execute(() -> settingsDocument.insertOne(wdoc));
         } else {
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().remove(ip);
             VPNExecutor.threadExecutor.execute(() -> settingsDocument.deleteMany(Filters
                     .and(
                             Filters.eq("setting", "whitelist"),
@@ -170,18 +220,20 @@ public class MongoVPN implements VPNDatabase {
 
     @Override
     public void init() {
-        if(AntiVPN.getInstance().getVpnConfig().mongoDatabaseURL().length() > 0) { //URL
+        if(!AntiVPN.getInstance().getVpnConfig().mongoDatabaseURL().isEmpty()) { //URL
             ConnectionString cs = new ConnectionString(AntiVPN.getInstance().getVpnConfig().mongoDatabaseURL());
             MongoClientSettings settings = MongoClientSettings.builder().applyConnectionString(cs).build();
             client = MongoClients.create(settings);
         } else {
             MongoClientSettings.Builder settingsBld = MongoClientSettings.builder().readPreference(ReadPreference.nearest())
-                    .applyToClusterSettings(builder -> {
-                        builder.hosts(Collections.singletonList(new ServerAddress(AntiVPN.getInstance().getVpnConfig().getIp(),
-                                AntiVPN.getInstance().getVpnConfig().getPort())));
-                    });
+                    .applyToClusterSettings(builder -> builder.
+                            hosts(Collections.singletonList(
+                                    new ServerAddress(
+                                            AntiVPN.getInstance().getVpnConfig().getIp(),
+                                            AntiVPN.getInstance().getVpnConfig().getPort())
+                            )));
             if(AntiVPN.getInstance().getVpnConfig().useDatabaseCreds()) {
-                settingsBld = settingsBld.credential(MongoCredential
+                settingsBld.credential(MongoCredential
                         .createCredential(AntiVPN.getInstance().getVpnConfig().getUsername(),
                                 AntiVPN.getInstance().getVpnConfig().getDatabaseName(),
                                 AntiVPN.getInstance().getVpnConfig().getPassword().toCharArray()));
@@ -189,7 +241,7 @@ public class MongoVPN implements VPNDatabase {
 
             client = MongoClients.create(settingsBld.build());
         }
-        antivpnDatabase = client.getDatabase(AntiVPN.getInstance().getVpnConfig().getDatabaseName());
+        MongoDatabase antivpnDatabase = client.getDatabase(AntiVPN.getInstance().getVpnConfig().getDatabaseName());
 
         settingsDocument = antivpnDatabase.getCollection("settings");
         if(settingsDocument.listIndexes().first() == null) {

Common/src/main/java/dev/brighten/antivpn/database/sql/MySqlVPN.java

@@ -1,11 +1,13 @@
 package dev.brighten.antivpn.database.sql;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.api.VPNExecutor;
 import dev.brighten.antivpn.database.VPNDatabase;
 import dev.brighten.antivpn.database.sql.utils.MySQL;
 import dev.brighten.antivpn.database.sql.utils.Query;
-import dev.brighten.antivpn.utils.VPNResponse;
+import dev.brighten.antivpn.web.objects.VPNResponse;
 import lombok.SneakyThrows;
 
 import java.sql.ResultSet;
@@ -20,59 +22,61 @@ import java.util.function.Consumer;
 
 public class MySqlVPN implements VPNDatabase {
 
-    private Thread whitelistedThread;
+    private final Cache<String, VPNResponse> cachedResponses = Caffeine.newBuilder()
+            .expireAfterWrite(20, TimeUnit.MINUTES)
+            .maximumSize(4000)
+            .build();
+
 
     public MySqlVPN() {
-        whitelistedThread = new Thread(() -> {
-            try {
-                Thread.sleep(TimeUnit.SECONDS.toMillis(2));
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-            while (true) {
-                // Updating from database
-                if (AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()) {
-                    AntiVPN.getInstance().getExecutor().getWhitelisted().clear();
-                    AntiVPN.getInstance().getExecutor().getWhitelisted()
-                            .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelisted());
-                    AntiVPN.getInstance().getExecutor().getWhitelistedIps().clear();
-                    AntiVPN.getInstance().getExecutor().getWhitelistedIps()
-                            .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelistedIps());
-                }
-                try {
-                    Thread.sleep(TimeUnit.SECONDS.toMillis(4));
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
-            }
-        });
+        VPNExecutor.threadExecutor.scheduleAtFixedRate(() -> {
+            if(!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed()) return;
 
-        whitelistedThread.start();
+            //Refreshing whitelisted players
+            AntiVPN.getInstance().getExecutor().getWhitelisted().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelisted()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelisted());
+
+            //Refreshing whitlisted IPs
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps().clear();
+            AntiVPN.getInstance().getExecutor().getWhitelistedIps()
+                    .addAll(AntiVPN.getInstance().getDatabase().getAllWhitelistedIps());
+        }, 2, 30, TimeUnit.SECONDS);
     }
 
     @Override
     public Optional<VPNResponse> getStoredResponse(String ip) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()|| MySQL.isClosed())
+        if (isDisabled())
             return Optional.empty();
 
-        ResultSet rs = Query.prepare("select * from `responses` where `ip` = ? limit 1").append(ip).executeQuery();
+        VPNResponse response = cachedResponses.get(ip, ip2 -> {
+            try(ResultSet rs = Query.prepare("select * from `responses` where `ip` = ? limit 1").append(ip)
+                    .executeQuery()) {
+                if (rs != null && rs.next()) {
+                    VPNResponse responseFromDoc = new VPNResponse(rs.getString("asn"),
+                            rs.getString("ip"),
+                            rs.getString("countryName"), rs.getString("countryCode"),
+                            rs.getString("city"), rs.getString("timeZone"),
+                            rs.getString("method"), rs.getString("isp"), "N/A",
+                            rs.getBoolean("proxy"), rs.getBoolean("cached"), true,
+                            rs.getDouble("latitude"), rs.getDouble("longitude"),
+                            rs.getTimestamp("inserted").getTime(), -1);
 
-        try {
-            if (rs != null && rs.next()) {
-                VPNResponse response = new VPNResponse(rs.getString("asn"), rs.getString("ip"),
-                        rs.getString("countryName"), rs.getString("countryCode"),
-                        rs.getString("city"), rs.getString("timeZone"),
-                        rs.getString("method"), rs.getString("isp"), "N/A",
-                        rs.getBoolean("proxy"), rs.getBoolean("cached"), true,
-                        rs.getDouble("latitude"), rs.getDouble("longitude"),
-                        System.currentTimeMillis(), -1);
-                return Optional.of(response);
+                    if(System.currentTimeMillis() - responseFromDoc.getLastAccess() > TimeUnit.HOURS.toMillis(1)) {
+                        VPNExecutor.threadExecutor.execute(() -> deleteResponse(ip));
+                        return null;
+                    }
+
+                    return responseFromDoc;
+                }
+            } catch (SQLException e) {
+                AntiVPN.getInstance().getExecutor()
+                        .logException("Failed to get response from cache due to SQL error for: " + ip, e);
             }
-        } catch (SQLException throwables) {
-            throwables.printStackTrace();
-        }
+            return null;
+        });
 
-        return Optional.empty();
+        return Optional.ofNullable(response);
     }
 
     /*
@@ -86,9 +90,11 @@ public class MySqlVPN implements VPNDatabase {
      */
     @Override
     public void cacheResponse(VPNResponse toCache) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+        if (isDisabled())
             return;
 
+        cachedResponses.put(toCache.getIp(), toCache);
+
         Query.prepare("insert into `responses` (`ip`,`asn`,`countryName`,`countryCode`,`city`,`timeZone`,"
                 + "`method`,`isp`,`proxy`,`cached`,`inserted`,`latitude`,`longitude`) values (?,?,?,?,?,?,?,?,?,?,?,?,?)")
                 .append(toCache.getIp()).append(toCache.getAsn()).append(toCache.getCountryName())
@@ -98,32 +104,39 @@ public class MySqlVPN implements VPNDatabase {
                 .append(toCache.getLatitude()).append(toCache.getLongitude()).execute();
     }
 
+    @Override
+    public void deleteResponse(String ip) {
+        if(!isDisabled())
+            return;
+
+        Query.prepare("delete from `responses` where `ip` = ?").append(ip).execute();
+    }
+
     @SneakyThrows
     @Override
     public boolean isWhitelisted(UUID uuid) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+        if (isDisabled())
             return false;
-        ResultSet set = Query.prepare("select uuid from `whitelisted` where `uuid` = ? limit 1")
-                .append(uuid.toString()).executeQuery();
-
-        return set != null && set.next() && set.getString("uuid") != null;
+        try(ResultSet set = Query.prepare("select uuid from `whitelisted` where `uuid` = ? limit 1")
+                .append(uuid.toString()).executeQuery()) {
+            return set != null && set.next() && set.getString("uuid") != null;
+        }
     }
 
     @SneakyThrows
     @Override
     public boolean isWhitelisted(String ip) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+        if (isDisabled())
             return false;
-        ResultSet set = Query.prepare("select `ip` from `whitelisted-ips` where `ip` = ? limit 1")
-                .append(ip).executeQuery();
-
-
-        return set != null && set.next() && set.getString("ip") != null;
+        try(ResultSet set = Query.prepare("select `ip` from `whitelisted-ips` where `ip` = ? limit 1")
+                .append(ip).executeQuery()) {
+            return set != null && set.next() && set.getString("ip") != null;
+        }
     }
 
     @Override
     public void setWhitelisted(UUID uuid, boolean whitelisted) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+        if (isDisabled())
             return;
 
         if (whitelisted) {
@@ -139,7 +152,7 @@ public class MySqlVPN implements VPNDatabase {
 
     @Override
     public void setWhitelisted(String ip, boolean whitelisted) {
-        if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled() || MySQL.isClosed())
+        if (isDisabled())
             return;
 
         if(whitelisted) {
@@ -199,13 +212,13 @@ public class MySqlVPN implements VPNDatabase {
         if(MySQL.isClosed()) return;
 
         VPNExecutor.threadExecutor.execute(() -> {
-            ResultSet set = Query.prepare("select * from `alerts` where `uuid` = ? limit 1")
-                    .append(uuid.toString()).executeQuery();
 
-            try {
+            try(ResultSet set = Query.prepare("select * from `alerts` where `uuid` = ? limit 1")
+                    .append(uuid.toString()).executeQuery()) {
                 result.accept(set != null && set.next() && set.getString("uuid") != null);
             } catch (SQLException e) {
-                e.printStackTrace();
+                AntiVPN.getInstance().getExecutor()
+                        .logException("Failed to get alerts state from database for: " + uuid, e);
                 result.accept(false);
             }
         });
@@ -242,25 +255,21 @@ public class MySqlVPN implements VPNDatabase {
         if (!AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled())
             return;
         AntiVPN.getInstance().getExecutor().log("Initializing MySQL...");
-        if(AntiVPN.getInstance().getVpnConfig().getDatabaseType().contains("sql")) {
-            MySQL.init();
-        } else MySQL.initH2();
+        MySQL.init();
 
         AntiVPN.getInstance().getExecutor().log("Creating tables...");
 
         //Running check for old table types to update
-        oldTableCheck: {
-            Query.prepare("select `DATA_TYPE` from INFORMATION_SCHEMA.COLUMNS " +
-                    "WHERE table_name = 'responses' AND COLUMN_NAME = 'isp';").execute(set -> {
-                        if(set.getObject("DATA_TYPE").toString().contains("varchar")) {
-                            AntiVPN.getInstance().getExecutor().log("Using old database format for storing responses! " +
-                                    "Dropping table and creating a new one...");
-                            if(Query.prepare("drop table `responses`").execute() > 0) {
-                                AntiVPN.getInstance().getExecutor().log("Successfully dropped table!");
-                            }
-                        }
-            });
-        }
+        Query.prepare("select `DATA_TYPE` from INFORMATION_SCHEMA.COLUMNS " +
+                "WHERE table_name = 'responses' AND COLUMN_NAME = 'isp';").execute(set -> {
+            if(set.getObject("DATA_TYPE").toString().contains("varchar")) {
+                AntiVPN.getInstance().getExecutor().log("Using old database format for storing responses! " +
+                        "Dropping table and creating a new one...");
+                if(Query.prepare("drop table `responses`").execute() > 0) {
+                    AntiVPN.getInstance().getExecutor().log("Successfully dropped table!");
+                }
+            }
+        });
 
         Query.prepare("create table if not exists `whitelisted` (`uuid` varchar(36) not null)").execute();
         Query.prepare("create table if not exists `whitelisted-ips` (`ip` varchar(45) not null)").execute();
@@ -277,21 +286,21 @@ public class MySqlVPN implements VPNDatabase {
 
             String query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE()" +
                     " AND table_name='whitelisted' AND index_name='uuid_1';";
-            ResultSet rs = Query.prepare(query).executeQuery();
             int id = 0;
-            whitelistedIndex: {
+            try(ResultSet rs = Query.prepare(query).executeQuery()) {
                 while (rs.next()) {
                     id = rs.getInt("IndexExists");
                 }
                 if (id == 0) {
                     Query.prepare("create index `uuid_1` on `whitelisted` (`uuid`)").execute();
                 }
-                id = 0;
             }
-            responsesIndex: {
-                query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE() " +
-                        "AND table_name='responses' AND index_name='ip_1';";
-                rs = Query.prepare(query).executeQuery();
+            id = 0;
+
+            // Responses index
+            query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE() " +
+                    "AND table_name='responses' AND index_name='ip_1';";
+            try(ResultSet rs = Query.prepare(query).executeQuery()) {
                 while (rs.next()) {
                     id = rs.getInt("IndexExists");
                 }
@@ -299,9 +308,11 @@ public class MySqlVPN implements VPNDatabase {
                     Query.prepare("create index `ip_1` on `responses` (`ip`)").execute();
                 }
                 id = 0;
-                query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE() " +
-                        "AND table_name='responses' AND index_name='proxy_1';";
-                rs = Query.prepare(query).executeQuery();
+            }
+
+            query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE() " +
+                    "AND table_name='responses' AND index_name='proxy_1';";
+            try(ResultSet rs = Query.prepare(query).executeQuery()) {
                 while (rs.next()) {
                     id = rs.getInt("IndexExists");
                 }
@@ -309,9 +320,10 @@ public class MySqlVPN implements VPNDatabase {
                     Query.prepare("create index `proxy_1` on `responses` (`proxy`)").execute();
                 }
                 id = 0;
-                query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE()" +
-                        " AND table_name='responses' AND index_name='inserted_1';";
-                rs = Query.prepare(query).executeQuery();
+            }
+            query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE()" +
+                    " AND table_name='responses' AND index_name='inserted_1';";
+            try(ResultSet rs = Query.prepare(query).executeQuery()) {
                 while (rs.next()) {
                     id = rs.getInt("IndexExists");
                 }
@@ -320,10 +332,11 @@ public class MySqlVPN implements VPNDatabase {
                 }
                 id = 0;
             }
-            whitelistedIpsIndex: {
-                query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE()" +
-                        " AND table_name='whitelisted-ips' AND index_name='ip_1';";
-                rs = Query.prepare(query).executeQuery();
+
+            //Whitelisted IPs index
+            query = "SELECT COUNT(1) IndexExists FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema=DATABASE()" +
+                    " AND table_name='whitelisted-ips' AND index_name='ip_1';";
+            try(ResultSet rs = Query.prepare(query).executeQuery()) {
                 while (rs.next()) {
                     id = rs.getInt("IndexExists");
                 }
@@ -335,6 +348,10 @@ public class MySqlVPN implements VPNDatabase {
             System.err.println("MySQL Excepton created" + e.getMessage());
         }
     }
+    
+    private boolean isDisabled() {
+        return !AntiVPN.getInstance().getVpnConfig().isDatabaseEnabled()|| MySQL.isClosed();
+    }
 
     @Override
     public void shutdown() {

Common/src/main/java/dev/brighten/antivpn/database/sql/utils/MySQL.java

@@ -1,11 +1,18 @@
 package dev.brighten.antivpn.database.sql.utils;
 
+import com.mysql.cj.jdbc.Driver;
 import dev.brighten.antivpn.AntiVPN;
+import org.h2.jdbc.JdbcSQLFeatureNotSupportedException;
+import org.h2.jdbc.JdbcSQLNonTransientConnectionException;
 
 import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
+import java.util.Properties;
+import java.util.logging.Level;
 
 public class MySQL {
     private static Connection conn;
@@ -13,11 +20,7 @@ public class MySQL {
     public static void init() {
         try {
             if (conn == null || conn.isClosed()) {
-                try {
-                    Class.forName("com.mysql.cj.jdbc.Driver");
-                } catch (ClassNotFoundException e) {
-                    Class.forName("com.mysql.jdbc.Driver");
-                }
+                DriverManager.registerDriver(new Driver());
                 conn = DriverManager.getConnection("jdbc:mysql://" + AntiVPN.getInstance().getVpnConfig().getIp()
                                 + ":" + AntiVPN.getInstance().getVpnConfig().getPort()
                                 + "/?useSSL=true&autoReconnect=true",
@@ -31,26 +34,77 @@ public class MySQL {
                 AntiVPN.getInstance().getExecutor().log("Connection to MySQL has been established.");
             }
         } catch (Exception e) {
-            AntiVPN.getInstance().getExecutor().log("Failed to load mysql: " + e.getMessage());
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException("Failed to load mysql: " + e.getMessage(), e);
         }
     }
 
+    private static boolean didRetry = false;
+
     public static void initH2() {
-        File dataFolder = new File(AntiVPN.getInstance().getPluginFolder(), "databases" + File.separator + "database");
+        if(didRetry) {
+            AntiVPN.getInstance().getExecutor().log(Level.WARNING,
+                    "Already attempted to retry H2 connection, skipping.");
+            return;
+        }
+        File dataFolder = new File(AntiVPN.getInstance().getPluginFolder(), "databases");
+        if (!dataFolder.exists() && dataFolder.mkdirs()) {
+            AntiVPN.getInstance().getExecutor().log("Created database directory");
+        }
+
+        File dbFile = new File(dataFolder, "database.mv.db");
+
+        File databaseFile = new File(dataFolder, "database");
         try {
-            Class.forName("org.h2.Driver");
-            conn = new NonClosableConnection(DriverManager.getConnection ("jdbc:h2:file:" +
-                    dataFolder.getAbsolutePath(),
-                    AntiVPN.getInstance().getVpnConfig().getUsername(),AntiVPN.getInstance().getVpnConfig().getPassword()));
+            conn = new NonClosableConnection(new org.h2.jdbc.JdbcConnection("jdbc:h2:file:" +
+                    databaseFile.getAbsolutePath(),
+                    new Properties(), AntiVPN.getInstance().getVpnConfig().getUsername(),
+                    AntiVPN.getInstance().getVpnConfig().getPassword(), false));
             conn.setAutoCommit(true);
             Query.use(conn);
-            AntiVPN.getInstance().getExecutor().log("Connection to SQlLite has been established.");
+            AntiVPN.getInstance().getExecutor().log("Connection to H2 has been established.");
         } catch (SQLException ex) {
-            AntiVPN.getInstance().getExecutor().log("SQLite exception on initialize");
-            ex.printStackTrace();
-        } catch (ClassNotFoundException ex) {
-            AntiVPN.getInstance().getExecutor().log("No H2 library found!");
+            AntiVPN.getInstance().getExecutor().logException("H2 exception on initialize", ex);
+            if(ex instanceof JdbcSQLFeatureNotSupportedException
+                    || ex instanceof JdbcSQLNonTransientConnectionException) {
+                AntiVPN.getInstance().getExecutor()
+                        .log("H2 database file is incompatible with this version of AntiVPN. " +
+                                "Backing up old database file...");
+                backupOldDB(dbFile, dataFolder);
+                initH2();
+                didRetry = true;
+            } else {
+                AntiVPN.getInstance().getExecutor().logException("Failed to load H2 database: " + ex.getCause().toString(), ex);
+            }
+        } catch (Exception e) {
+            AntiVPN.getInstance().getExecutor().logException("Failed to load H2 database: " + e.getMessage(), e);
+            AntiVPN.getInstance().getExecutor().log(Level.INFO, "TIP: Try deleting the plugin folder and restarting your server!");
+        }
+    }
+
+    private static void backupOldDB(File dbFile, File dataFolder) {
+        if (dbFile.exists()) {
+            try {
+                // Optional: Make backup first
+                File backupDir = new File(dataFolder, "backups");
+                if(backupDir.mkdirs()) {
+                    AntiVPN.getInstance().getExecutor().log("Created backup directory");
+                } else {
+                    AntiVPN.getInstance().getExecutor().log("Backup directory already exists");
+                }
+                File backupFile = new File(backupDir, "database.mv.db.backup_" + System.currentTimeMillis());
+                Files.copy(dbFile.toPath(), backupFile.toPath());
+
+                // Actually delete the file
+                if (!dbFile.delete()) {
+                    // If normal delete fails, try force delete on JVM exit
+                    dbFile.deleteOnExit();
+                    AntiVPN.getInstance().getExecutor().log("Could not delete database file - will try again on shutdown");
+                } else {
+                    AntiVPN.getInstance().getExecutor().log("Successfully deleted incompatible database file");
+                }
+            } catch (IOException ex) {
+                AntiVPN.getInstance().getExecutor().logException("Failed to handle database file", ex);
+            }
         }
     }
 
@@ -58,7 +112,7 @@ public class MySQL {
         try {
             init();
         } catch (Exception e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
@@ -71,7 +125,7 @@ public class MySQL {
                 conn = null;
             }
         } catch (Exception e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
@@ -82,7 +136,7 @@ public class MySQL {
         try {
             return conn.isClosed();
         } catch (SQLException e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
             return true;
         }
     }

Common/src/main/java/dev/brighten/antivpn/database/sql/utils/Query.java

@@ -1,8 +1,7 @@
 package dev.brighten.antivpn.database.sql.utils;
 
-import lombok.SneakyThrows;
-
 import java.sql.Connection;
+import java.sql.SQLException;
 
 public class Query {
     private static Connection conn;
@@ -11,15 +10,11 @@ public class Query {
         Query.conn = conn;
     }
 
-    @SneakyThrows
     public static ExecutableStatement prepare(String query) {
-        return new ExecutableStatement(conn.prepareStatement(query));
-    }
-
-
-
-    @SneakyThrows
-    public static ExecutableStatement prepare(String query, Connection con) {
-        return new ExecutableStatement(con.prepareStatement(query));
+        try {
+            return new ExecutableStatement(conn.prepareStatement(query));
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
     }
 }

Common/src/main/java/dev/brighten/antivpn/depends/LibraryLoader.java

@@ -0,0 +1,371 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.depends;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.utils.NonnullByDefault;
+import dev.brighten.antivpn.utils.Supplier;
+import dev.brighten.antivpn.utils.Suppliers;
+import lombok.Getter;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.commons.ClassRemapper;
+import org.objectweb.asm.commons.Remapper;
+
+import java.io.*;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.Files;
+import java.util.*;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.jar.JarOutputStream;
+
+/**
+ * Resolves {@link MavenLibrary} annotations for a class, and loads the dependency
+ * into the classloader.
+ */
+@SuppressWarnings("CallToPrintStackTrace")
+@NonnullByDefault
+public final class LibraryLoader {
+
+    @SuppressWarnings("Guava")
+    private static final Supplier<URLClassLoaderAccess> URL_INJECTOR = AntiVPN.getInstance().getClass().getClassLoader() instanceof URLClassLoader ?
+            Suppliers.memoize(() ->
+                    URLClassLoaderAccess.create((URLClassLoader) AntiVPN.getInstance().getClass().getClassLoader()))
+            : null;
+
+    public static void loadAll(Object object) {
+        if(URL_INJECTOR == null)
+            return;
+        loadAll(object.getClass());
+    }
+
+    public static void loadAll(Class<?> clazz) {
+        if(URL_INJECTOR == null)
+            return;
+        MavenLibrary[] libs = clazz.getDeclaredAnnotationsByType(MavenLibrary.class);
+
+        for (MavenLibrary lib : libs) {
+            // Create relocations map if any are defined
+            Map<String, String> relocations = new HashMap<>();
+            for (Relocate relocate : lib.relocations()) {
+                relocations.put(relocate.from().replace("\\", ""), relocate.to());
+            }
+
+            load(lib.groupId().replace("\\", ""), lib.artifactId(), lib.version(), lib.repo().url(), relocations);
+        }
+    }
+
+    public static void load(String groupId, String artifactId, String version, String repoUrl,
+                            Map<String, String> relocations) {
+        load(new Dependency(groupId, artifactId, version, repoUrl), relocations);
+    }
+
+    public static void load(Dependency d, Map<String, String> relocations) {
+        System.out.printf("Loading dependency %s:%s:%s from %s%n",
+                d.getGroupId(), d.getArtifactId(), d.getVersion(), d.getRepoUrl());
+        String name = d.getArtifactId() + "-" + d.getVersion();
+
+        // If we have relocations, add a suffix to identify the relocated version
+        String fileName = name + ".jar";
+        if (!relocations.isEmpty()) {
+            fileName = name + "-relocated.jar";
+        }
+
+        File saveLocation = new File(getLibFolder(), fileName);
+        File originalJar = new File(getLibFolder(), name + ".jar");
+
+        // Download the original jar if it doesn't exist
+        if (!originalJar.exists()) {
+            try {
+                System.out.println("Dependency '" + name +
+                        "' is not already in the libraries folder. Attempting to download...");
+                URL url = d.getUrl();
+
+                try (InputStream is = url.openStream()) {
+                    Files.copy(is, originalJar.toPath());
+                }
+                System.out.println("Dependency '" + name + "' successfully downloaded.");
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException("Unable to download dependency: " + d, e);
+            }
+        }
+
+        // If we have relocations, create a relocated jar
+        if (!relocations.isEmpty() && !saveLocation.exists()) {
+            try {
+                System.out.println("Relocating packages for " + name + "...");
+                relocateJar(originalJar, saveLocation, relocations);
+                System.out.println("Successfully relocated packages for " + name);
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException("Failed to relocate packages for dependency: " + d, e);
+            }
+        }
+
+        // Load the appropriate jar (original or relocated)
+        File jarToLoad = relocations.isEmpty() ? originalJar : saveLocation;
+
+        if (!jarToLoad.exists()) {
+            throw new RuntimeException("Unable to find dependency jar: " + jarToLoad.getAbsolutePath());
+        }
+
+        try {
+            URL_INJECTOR.get().addURL(jarToLoad.toURI().toURL());
+        } catch (Exception e) {
+            throw new RuntimeException("Unable to load dependency: " + jarToLoad, e);
+        }
+
+        System.out.println("Loaded dependency '" + name + "' successfully.");
+    }
+
+    private static void relocateJar(File sourceJar, File targetJar, Map<String, String> relocations)
+            throws IOException {
+        // Track service files to avoid duplicates
+        Map<String, StringBuilder> serviceFiles = new HashMap<>();
+
+        try (JarFile jar = new JarFile(sourceJar);
+             JarOutputStream jos = new JarOutputStream(Files.newOutputStream(targetJar.toPath()))) {
+
+            Enumeration<JarEntry> entries = jar.entries();
+
+            while (entries.hasMoreElements()) {
+                JarEntry entry = entries.nextElement();
+                String name = entry.getName();
+
+                // Skip directories
+                if (entry.isDirectory()) {
+                    continue;
+                }
+
+                try (InputStream is = jar.getInputStream(entry)) {
+                    if (name.startsWith("META-INF/services/")) {
+                        // Process service files but don't write yet
+                        processServiceFile(name, is, serviceFiles, relocations);
+                    } else if (name.endsWith(".class")) {
+                        // Relocate class file path as well as content
+                        String relocatedPath = relocateClassPath(name, relocations);
+
+                        JarEntry newEntry = new JarEntry(relocatedPath);
+                        jos.putNextEntry(newEntry);
+
+                        byte[] classBytes = readAllBytes(is);
+                        byte[] relocatedBytes = relocateClass(classBytes, relocations);
+                        jos.write(relocatedBytes);
+                        jos.closeEntry();
+                    } else {
+                        // Copy other files as-is
+                        JarEntry newEntry = new JarEntry(name);
+                        jos.putNextEntry(newEntry);
+                        copyStream(is, jos);
+                        jos.closeEntry();
+                    }
+                }
+            }
+
+            // Now write all service files after processing
+            for (Map.Entry<String, StringBuilder> entry : serviceFiles.entrySet()) {
+                try {
+                    JarEntry serviceEntry = new JarEntry(entry.getKey());
+                    jos.putNextEntry(serviceEntry);
+                    jos.write(entry.getValue().toString().getBytes());
+                    jos.closeEntry();
+                } catch (Exception e) {
+                    // Log but continue with other service files
+                    System.out.println("Warning: Could not write service file " +
+                            entry.getKey() + ": " + e.getMessage());
+                }
+            }
+        }
+    }
+
+    private static void processServiceFile(String name, InputStream is,
+                                           Map<String, StringBuilder> serviceFiles,
+                                           Map<String, String> relocations) throws IOException {
+        // Read service file content
+        String content = new String(readAllBytes(is));
+        StringBuilder contentBuilder = serviceFiles.computeIfAbsent(name, k -> new StringBuilder());
+
+        // Process and relocate service implementations
+        for (String line : content.split("\n")) {
+            String trimmed = line.trim();
+            if (!trimmed.isEmpty() && !trimmed.startsWith("#")) {
+                for (Map.Entry<String, String> relocation : relocations.entrySet()) {
+                    if (trimmed.startsWith(relocation.getKey())) {
+                        trimmed = relocation.getValue() +
+                                trimmed.substring(relocation.getKey().length());
+                        break;
+                    }
+                }
+            }
+            contentBuilder.append(trimmed).append("\n");
+        }
+    }
+
+    private static byte[] relocateClass(byte[] classBytes, Map<String, String> relocations) {
+        try {
+            // Convert to slash notation for ASM
+            Remapper prefixRemapper = getPrefixRemapper(relocations);
+
+            // Create custom ClassWriter to handle missing classes
+            ClassReader reader = new ClassReader(classBytes);
+            ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS) {
+                @Override
+                protected String getCommonSuperClass(String type1, String type2) {
+                    try {
+                        return super.getCommonSuperClass(type1, type2);
+                    } catch (RuntimeException e) {
+                        // Fall back to Object when classes can't be loaded
+                        return "java/lang/Object";
+                    }
+                }
+            };
+
+            ClassVisitor visitor = new ClassRemapper(writer, prefixRemapper);
+
+            // Process class with remapper
+            reader.accept(visitor, ClassReader.EXPAND_FRAMES);
+
+            return writer.toByteArray();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return classBytes;
+        }
+    }
+
+    private static Remapper getPrefixRemapper(Map<String, String> relocations) {
+        Map<String, String> slashMappings = new HashMap<>();
+        for (Map.Entry<String, String> entry : relocations.entrySet()) {
+            String fromSlash = entry.getKey().replace('.', '/');
+            String toSlash = entry.getValue().replace('.', '/');
+            slashMappings.put(fromSlash, toSlash);
+        }
+
+        // Create customized remapper for package prefixes
+        return new Remapper() {
+            @Override
+            public String map(String typeName) {
+                if (typeName == null) return null;
+
+                for (Map.Entry<String, String> entry : slashMappings.entrySet()) {
+                    String from = entry.getKey();
+                    String to = entry.getValue();
+
+                    if (typeName.startsWith(from)) {
+                        return to + typeName.substring(from.length());
+                    }
+                }
+                return typeName;
+            }
+        };
+    }
+
+    private static String relocateClassPath(String path, Map<String, String> relocations) {
+        // Convert path to package format (replacing / with .)
+        String packagePath = path.substring(0, path.length() - 6).replace('/', '.');
+
+        // Apply relocations
+        for (Map.Entry<String, String> relocation : relocations.entrySet()) {
+            if (packagePath.startsWith(relocation.getKey())) {
+                packagePath = relocation.getValue() + packagePath.substring(relocation.getKey().length());
+                break;
+            }
+        }
+
+        // Convert back to path format
+        return packagePath.replace('.', '/') + ".class";
+    }
+
+    private static byte[] readAllBytes(InputStream is) throws IOException {
+        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
+        int bytesRead;
+        byte[] data = new byte[1024];
+        while ((bytesRead = is.read(data, 0, data.length)) != -1) {
+            buffer.write(data, 0, bytesRead);
+        }
+        return buffer.toByteArray();
+    }
+
+    private static void copyStream(InputStream is, OutputStream os) throws IOException {
+        byte[] buffer = new byte[1024];
+        int bytesRead;
+        while ((bytesRead = is.read(buffer)) != -1) {
+            os.write(buffer, 0, bytesRead);
+        }
+    }
+
+    private static File getLibFolder() {
+        File pluginDataFolder = AntiVPN.getInstance().getPluginFolder();
+        File libs = new File(pluginDataFolder, "libraries");
+        if(libs.mkdirs()) {
+            System.out.println("Created libraries folder!");
+        }
+        return libs;
+    }
+
+    @Getter
+    @NonnullByDefault
+// Fix the Dependency class to preserve original groupId for downloading
+    public static final class Dependency {
+        private final String groupId;
+        private final String artifactId;
+        private final String version;
+        private final String repoUrl;
+        // Keep the original groupId/artifactId for Maven downloads
+        private final String originalGroupId;
+        private final String originalArtifactId;
+
+        public Dependency(String groupId, String artifactId, String version, String repoUrl) {
+            this.originalGroupId = Objects.requireNonNull(groupId, "groupId");
+            this.originalArtifactId = Objects.requireNonNull(artifactId, "artifactId");
+            this.groupId = this.originalGroupId;
+            this.artifactId = this.originalArtifactId;
+            this.version = Objects.requireNonNull(version, "version");
+            this.repoUrl = Objects.requireNonNull(repoUrl, "repoUrl");
+        }
+
+        public URL getUrl() throws MalformedURLException {
+            String repo = this.repoUrl;
+            if (!repo.endsWith("/")) {
+                repo += "/";
+            }
+            repo += "%s/%s/%s/%s-%s.jar";
+
+            // Always use original groupId for Maven repository URL
+            String url = String.format(repo, this.originalGroupId.replace(".", "/"),
+                    this.originalArtifactId, this.version, this.originalArtifactId, this.version);
+            return new URL(url);
+        }
+
+        // Rest of the class unchanged
+    }
+
+
+}

Common/src/main/java/dev/brighten/antivpn/depends/MavenLibraries.java

@@ -0,0 +1,40 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.depends;
+
+import java.lang.annotation.*;
+
+/**
+ * Annotation to indicate the required libraries for a class.
+ */
+@Documented
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface MavenLibraries {
+
+    MavenLibrary[] value() default {};
+
+}

Common/src/main/java/dev/brighten/antivpn/depends/MavenLibrary.java

@@ -0,0 +1,69 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.depends;
+
+import java.lang.annotation.*;
+
+/**
+ * Annotation to indicate a required library for a class.
+ */
+@Documented
+@Repeatable(MavenLibraries.class)
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface MavenLibrary {
+
+    /**
+     * The group id of the library
+     *
+     * @return the group id of the library
+     */
+    String groupId();
+
+    /**
+     * The artifact id of the library
+     *
+     * @return the artifact id of the library
+     */
+    String artifactId();
+
+    /**
+     * The version of the library
+     *
+     * @return the version of the library
+     */
+    String version();
+
+    /**
+     * The repo where the library can be obtained from
+     *
+     * @return the repo where the library can be obtained from
+     */
+    Repository repo() default @Repository(url = "https://repo1.maven.org/maven2");
+
+    Relocate[] relocations() default {}; // Add this line
+
+}

Common/src/main/java/dev/brighten/antivpn/depends/Relocate.java

@@ -0,0 +1,14 @@
+package dev.brighten.antivpn.depends;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@Target({})
+public @interface Relocate {
+    String from();
+    String to();
+}

Common/src/main/java/dev/brighten/antivpn/depends/Repository.java

@@ -0,0 +1,45 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.depends;
+
+import java.lang.annotation.*;
+
+/**
+ * Represents a maven repository.
+ */
+@Documented
+@Target(ElementType.LOCAL_VARIABLE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Repository {
+
+    /**
+     * Gets the base url of the repository.
+     *
+     * @return the base url of the repository
+     */
+    String url();
+
+}

Common/src/main/java/dev/brighten/antivpn/depends/URLClassLoaderAccess.java

@@ -0,0 +1,175 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.depends;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Collection;
+
+/**
+ * Provides access to {@link URLClassLoader}#addURL.
+ */
+public abstract class URLClassLoaderAccess {
+
+    /**
+     * Creates a {@link URLClassLoaderAccess} for the given class loader.
+     *
+     * @param classLoader the class loader
+     * @return the access object
+     */
+    static URLClassLoaderAccess create(URLClassLoader classLoader) {
+        if (Reflection.isSupported()) {
+            return new Reflection(classLoader);
+        } else if (Unsafe.isSupported()) {
+            return new Unsafe(classLoader);
+        } else {
+            return Noop.INSTANCE;
+        }
+    }
+
+    private final URLClassLoader classLoader;
+
+    protected URLClassLoaderAccess(URLClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+
+
+    /**
+     * Adds the given URL to the class loader.
+     *
+     * @param url the URL to add
+     */
+    public abstract void addURL(URL url);
+
+    /**
+     * Accesses using reflection, not supported on Java 9+.
+     */
+    private static class Reflection extends URLClassLoaderAccess {
+        private static final Method ADD_URL_METHOD;
+
+        static {
+            Method addUrlMethod;
+            try {
+                addUrlMethod = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
+                addUrlMethod.setAccessible(true);
+            } catch (Exception e) {
+                addUrlMethod = null;
+            }
+            ADD_URL_METHOD = addUrlMethod;
+        }
+
+        private static boolean isSupported() {
+            return ADD_URL_METHOD != null;
+        }
+
+        Reflection(URLClassLoader classLoader) {
+            super(classLoader);
+        }
+
+        @Override
+        public void addURL(URL url) {
+            try {
+                ADD_URL_METHOD.invoke(super.classLoader, url);
+            } catch (ReflectiveOperationException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Accesses using sun.misc.Unsafe, supported on Java 9+.
+     *
+     * @author Vaishnav Anil (<a href="https://github.com/slimjar/slimjar">...</a>)
+     */
+    private static class Unsafe extends URLClassLoaderAccess {
+        private static final sun.misc.Unsafe UNSAFE;
+
+        static {
+            sun.misc.Unsafe unsafe;
+            try {
+                Field unsafeField = sun.misc.Unsafe.class.getDeclaredField("theUnsafe");
+                unsafeField.setAccessible(true);
+                unsafe = (sun.misc.Unsafe) unsafeField.get(null);
+            } catch (Throwable t) {
+                unsafe = null;
+            }
+            UNSAFE = unsafe;
+        }
+
+        private static boolean isSupported() {
+            return UNSAFE != null;
+        }
+
+        private final Collection<URL> unopenedURLs;
+        private final Collection<URL> pathURLs;
+
+        @SuppressWarnings("unchecked")
+        Unsafe(URLClassLoader classLoader) {
+            super(classLoader);
+
+            Collection<URL> unopenedURLs;
+            Collection<URL> pathURLs;
+            try {
+                Object ucp = fetchField(URLClassLoader.class, classLoader, "ucp");
+                unopenedURLs = (Collection<URL>) fetchField(ucp.getClass(), ucp, "unopenedUrls");
+                pathURLs = (Collection<URL>) fetchField(ucp.getClass(), ucp, "path");
+            } catch (Throwable e) {
+                unopenedURLs = null;
+                pathURLs = null;
+            }
+            this.unopenedURLs = unopenedURLs;
+            this.pathURLs = pathURLs;
+        }
+
+        private static Object fetchField(final Class<?> clazz, final Object object, final String name) throws NoSuchFieldException {
+            Field field = clazz.getDeclaredField(name);
+            long offset = UNSAFE.objectFieldOffset(field);
+            return UNSAFE.getObject(object, offset);
+        }
+
+        @Override
+        public void addURL(URL url) {
+            this.unopenedURLs.add(url);
+            this.pathURLs.add(url);
+        }
+    }
+
+    private static class Noop extends URLClassLoaderAccess {
+        private static final Noop INSTANCE = new Noop();
+
+        private Noop() {
+            super(null);
+        }
+
+        @Override
+        public void addURL(URL url) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+}

Common/src/main/java/dev/brighten/antivpn/message/MessageHandler.java

@@ -1,5 +1,7 @@
 package dev.brighten.antivpn.message;
 
+import dev.brighten.antivpn.AntiVPN;
+
 import java.util.HashMap;
 import java.util.Map;
 import java.util.function.Function;
@@ -27,6 +29,8 @@ public class MessageHandler {
 
     public void addString(VpnString string, Function<VpnString, String> getter) {
         string.setConfigStringGetter(getter);
+        getter.apply(string);
+        AntiVPN.getInstance().getExecutor().log("Added string " + string.getKey());
         messages.put(string.getKey(), string);
     }
 
@@ -35,5 +39,8 @@ public class MessageHandler {
                 "&cYou must be a player to execute this command!"), getter);
         addString(new VpnString("command-alerts-toggled",
                 "&7Your player proxy notifications have been set to: &e%state%"), getter);
+        addString(new VpnString("command-reload-complete",
+                        "&aSuccessfully reloaded KauriVPN plugin!"), getter);
+        addString(new VpnString("no-permission", "&cNo permission."), getter);
     }
 }

Common/src/main/java/dev/brighten/antivpn/message/VpnString.java

@@ -19,7 +19,6 @@ public class VpnString {
     public VpnString(String key, String defaultMessage) {
         this.key = key;
         this.defaultMessage = defaultMessage;
-        this.message = defaultMessage;
     }
 
     @SneakyThrows
@@ -30,7 +29,7 @@ public class VpnString {
     }
 
     public String getFormattedMessage(Var<String, Object>... replacements) {
-        String formatted = message;
+        String formatted = configStringGetter.apply(this);
 
         for (Var<String, Object> replacement : replacements) {
             formatted = formatted

Common/src/main/java/dev/brighten/antivpn/utils/ExtraObjectsMethodsForWeb.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2016 The Guava Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package dev.brighten.antivpn.utils;
+
+/**
+ * Holder for extra methods of {@code Objects} only in web. Intended to be empty for regular
+ * version.
+ */
+abstract class ExtraObjectsMethodsForWeb {}

Common/src/main/java/dev/brighten/antivpn/utils/MiscUtils.java

@@ -1,6 +1,13 @@
 package dev.brighten.antivpn.utils;
 
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.utils.json.JSONException;
+import dev.brighten.antivpn.utils.json.JSONObject;
+import dev.brighten.antivpn.utils.json.JsonReader;
+
 import java.io.*;
+import java.util.UUID;
+import java.util.concurrent.ThreadFactory;
 import java.util.regex.Pattern;
 
 public class MiscUtils {
@@ -11,7 +18,7 @@ public class MiscUtils {
         try {
             for (Closeable closeable : closeables) if (closeable != null) closeable.close();
         } catch (Exception e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
@@ -19,7 +26,7 @@ public class MiscUtils {
         try {
             for (AutoCloseable closeable : closeables) if (closeable != null) closeable.close();
         } catch (Exception e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
@@ -37,10 +44,45 @@ public class MiscUtils {
             out.close();
             in.close();
         } catch (Exception e) {
-            e.printStackTrace();
+            AntiVPN.getInstance().getExecutor().logException(e);
         }
     }
 
+    public static ThreadFactory createThreadFactory(String threadName) {
+        return r -> {
+            Thread thread = new Thread(r);
+            thread.setName(threadName);
+            return thread;
+        };
+    }
+
+    public static UUID formatFromMojangUUID(String mojangUUID) {
+        StringBuilder uuid = new StringBuilder();
+        for(int i = 0; i <= 31; i++) {
+            uuid.append(mojangUUID.charAt(i));
+            if(i == 7 || i == 11 || i == 15 || i == 19) {
+                uuid.append("-");
+            }
+        }
+
+        return UUID.fromString(uuid.toString());
+    }
+
+    public static UUID lookupUUID(String playername) {
+        try {
+            JSONObject object = JsonReader
+                    .readJsonFromUrl("https://funkemunky.cc/mojang/uuid?name=" + playername);
+
+            if(object.has("uuid")) {
+                return UUID.fromString(object.getString("uuid"));
+            }
+        } catch (IOException | JSONException e) {
+            AntiVPN.getInstance().getExecutor().logException("Error while looking up UUID for " + playername, e);
+        }
+
+        return null;
+    }
+
     public static boolean isIpv4(String ip)
     {
         return ipv4.matcher(ip).matches();

Common/src/main/java/dev/brighten/antivpn/utils/NonnullByDefault.java

@@ -0,0 +1,36 @@
+/*
+ * This file is part of helper, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in all
+ *  copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  SOFTWARE.
+ */
+
+package dev.brighten.antivpn.utils;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+public @interface NonnullByDefault {
+
+}

Common/src/main/java/dev/brighten/antivpn/utils/NullnessCasts.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Guava Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package dev.brighten.antivpn.utils;
+
+/** A utility method to perform unchecked casts to suppress errors produced by nullness analyses. */
+final class NullnessCasts {
+  /**
+   * Accepts a {@code @Nullable T} and returns a plain {@code T}, without performing any check that
+   * that conversion is safe.
+   *
+   * <p>This method is intended to help with usages of type parameters that have {
+   * ParametricNullness parametric nullness}. If a type parameter instead ranges over only non-null
+   * types (or if the type is a non-variable type, like {@code String}), then code should almost
+   * never use this method, preferring instead to call {@code requireNonNull} so as to benefit from
+   * its runtime check.
+   *
+   * <p>An example use case for this method is in implementing an {@code Iterator<T>} whose {@code
+   * next} field is lazily initialized. The type of that field would be {@code @Nullable T}, and the
+   * code would be responsible for populating a "real" {@code T} (which might still be the value
+   * {@code null}!) before returning it to callers. Depending on how the code is structured, a
+   * nullness analysis might not understand that the field has been populated. To avoid that problem
+   * without having to add {@code @SuppressWarnings}, the code can call this method.
+   *
+   * <p>Why <i>not</i> just add {@code SuppressWarnings}? The problem is that this method is
+   * typically useful for {@code return} statements. That leaves the code with two options: Either
+   * add the suppression to the whole method (which turns off checking for a large section of code),
+   * or extract a variable, and put the suppression on that. However, a local variable typically
+   * doesn't work: Because nullness analyses typically infer the nullness of local variables,
+   * there's no way to assign a {@code @Nullable T} to a field {@code T foo;} and instruct the
+   * analysis that that means "plain {@code T}" rather than the inferred type {@code @Nullable T}.
+   * (Even if supported added {@code @NonNull}, that would not help, since the problem case
+   * addressed by this method is the case in which {@code T} has parametric nullness -- and thus its
+   * value may be legitimately {@code null}.)
+   */
+  @SuppressWarnings("nullness")
+  static <T> T uncheckedCastNullableTToT(T t) {
+    return t;
+  }
+
+  private NullnessCasts() {}
+}

Common/src/main/java/dev/brighten/antivpn/utils/Preconditions.java

@@ -0,0 +1,244 @@
+//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by FernFlower decompiler)
+//
+
+package dev.brighten.antivpn.utils;
+
+public final class Preconditions {
+    private Preconditions() {
+    }
+
+    public static <T> T checkNotNull(T reference) {
+        if (reference == null) {
+            throw new NullPointerException();
+        } else {
+            return reference;
+        }
+    }
+
+    public static <T> T checkNotNull(T reference, Object errorMessage) {
+        if (reference == null) {
+            throw new NullPointerException(String.valueOf(errorMessage));
+        } else {
+            return reference;
+        }
+    }
+
+    public static <T> T checkNotNull(T reference, String errorMessageTemplate, Object... errorMessageArgs) {
+        if (reference == null) {
+            throw new NullPointerException(format(errorMessageTemplate, errorMessageArgs));
+        } else {
+            return reference;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, char p1) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, int p1) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, long p1) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, char p1, char p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, char p1, int p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, char p1, long p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, char p1, Object p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, int p1, char p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, int p1, int p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, int p1, long p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, int p1, Object p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, long p1, char p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, long p1, int p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, long p1, long p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, long p1, Object p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, char p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, int p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, long p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, Object p2) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, Object p2, Object p3) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2, p3));
+        } else {
+            return obj;
+        }
+    }
+
+    public static <T> T checkNotNull(T obj, String errorMessageTemplate, Object p1, Object p2, Object p3, Object p4) {
+        if (obj == null) {
+            throw new NullPointerException(format(errorMessageTemplate, p1, p2, p3, p4));
+        } else {
+            return obj;
+        }
+    }
+
+    static String format(String template, Object... args) {
+        template = String.valueOf(template);
+        StringBuilder builder = new StringBuilder(template.length() + 16 * args.length);
+        int templateStart = 0;
+
+        int i;
+        int placeholderStart;
+        for(i = 0; i < args.length; templateStart = placeholderStart + 2) {
+            placeholderStart = template.indexOf("%s", templateStart);
+            if (placeholderStart == -1) {
+                break;
+            }
+
+            builder.append(template, templateStart, placeholderStart);
+            builder.append(args[i++]);
+        }
+
+        builder.append(template, templateStart, template.length());
+        if (i < args.length) {
+            builder.append(" [");
+            builder.append(args[i++]);
+
+            while(i < args.length) {
+                builder.append(", ");
+                builder.append(args[i++]);
+            }
+
+            builder.append(']');
+        }
+
+        return builder.toString();
+    }
+}

Common/src/main/java/dev/brighten/antivpn/utils/StringUtil.java

@@ -1,5 +1,8 @@
 package dev.brighten.antivpn.utils;
 
+import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.web.objects.VPNResponse;
+
 public class StringUtil {
     public static String line(String color) {
         return color + "&m-----------------------------------------------------";
@@ -12,4 +15,24 @@ public class StringUtil {
     public static String lineNoStrike(String color) {
         return color + "-----------------------------------------------------";
     }
+
+    public static String varReplace(String input, APIPlayer player, VPNResponse result) {
+        return input.replace("%player%", player.getName())
+                .replace("%reason%", result.getMethod())
+                .replace("%country%", result.getCountryName())
+                .replace("%city%", result.getCity());
+    }
+
+    public static String translateAlternateColorCodes(char altColorChar, String textToTranslate) {
+        char[] b = textToTranslate.toCharArray();
+
+        for(int i = 0; i < b.length - 1; ++i) {
+            if (b[i] == altColorChar && "0123456789AaBbCcDdEeFfKkLlMmNnOoRr".indexOf(b[i + 1]) > -1) {
+                b[i] = 167;
+                b[i + 1] = Character.toLowerCase(b[i + 1]);
+            }
+        }
+
+        return new String(b);
+    }
 }

Common/src/main/java/dev/brighten/antivpn/utils/Supplier.java

@@ -0,0 +1,11 @@
+//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by FernFlower decompiler)
+//
+
+package dev.brighten.antivpn.utils;
+
+@FunctionalInterface
+public interface Supplier<T> extends java.util.function.Supplier<T> {
+    T get();
+}

Common/src/main/java/dev/brighten/antivpn/utils/Suppliers.java

@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2007 The Guava Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package dev.brighten.antivpn.utils;
+
+import java.io.Serializable;
+
+import static dev.brighten.antivpn.utils.NullnessCasts.uncheckedCastNullableTToT;
+import static dev.brighten.antivpn.utils.Preconditions.checkNotNull;
+import static java.util.Objects.requireNonNull;
+
+/**
+ * Useful suppliers.
+ *
+ * <p>All methods return serializable suppliers as long as they're given serializable parameters.
+ *
+ * @author Laurence Gonsalves
+ * @author Harry Heymann
+ * @since 2.0
+ */
+public final class Suppliers {
+    private Suppliers() {}
+
+    /**
+     * Returns a supplier which caches the instance retrieved during the first call to {@code get()}
+     * and returns that value on subsequent calls to {@code get()}. See: <a
+     * href="http://en.wikipedia.org/wiki/Memoization">memoization</a>
+     *
+     * <p>The returned supplier is thread-safe. The delegate's {@code get()} method will be invoked at
+     * most once unless the underlying {@code get()} throws an exception. The supplier's serialized
+     * form does not contain the cached value, which will be recalculated when {@code get()} is called
+     * on the reserialized instance.
+     *
+     * <p>When the underlying delegate throws an exception then this memoizing supplier will keep
+     * delegating calls until it returns valid data.
+     *
+     * <p>If {@code delegate} is an instance created by an earlier call to {@code memoize}, it is
+     * returned directly.
+     */
+    public static <T> Supplier<T> memoize(Supplier<T> delegate) {
+        if (delegate instanceof NonSerializableMemoizingSupplier
+                || delegate instanceof MemoizingSupplier) {
+            return delegate;
+        }
+        return delegate instanceof Serializable
+                ? new MemoizingSupplier<>(delegate)
+                : new NonSerializableMemoizingSupplier<>(delegate);
+    }
+
+    static class MemoizingSupplier<T> implements Supplier<T>, Serializable {
+        final Supplier<T> delegate;
+        transient volatile boolean initialized;
+        // "value" does not need to be volatile; visibility piggy-backs
+        // on volatile read of "initialized".
+        transient T value;
+
+        MemoizingSupplier(Supplier<T> delegate) {
+            this.delegate = checkNotNull(delegate);
+        }
+
+        @Override
+        public T get() {
+            // A 2-field variant of Double Checked Locking.
+            if (!initialized) {
+                synchronized (this) {
+                    if (!initialized) {
+                        T t = delegate.get();
+                        value = t;
+                        initialized = true;
+                        return t;
+                    }
+                }
+            }
+            // This is safe because we checked `initialized.`
+            return uncheckedCastNullableTToT(value);
+        }
+
+        @Override
+        public String toString() {
+            return "Suppliers.memoize("
+                    + (initialized ? "<supplier that returned " + value + ">" : delegate)
+                    + ")";
+        }
+
+        private static final long serialVersionUID = 0;
+    }
+
+    static class NonSerializableMemoizingSupplier<T> implements Supplier<T> {
+        volatile Supplier<T> delegate;
+        volatile boolean initialized;
+        // "value" does not need to be volatile; visibility piggy-backs
+        // on volatile read of "initialized".
+        T value;
+
+        NonSerializableMemoizingSupplier(Supplier<T> delegate) {
+            this.delegate = checkNotNull(delegate);
+        }
+
+        @Override
+        public T get() {
+            // A 2-field variant of Double Checked Locking.
+            if (!initialized) {
+                synchronized (this) {
+                    if (!initialized) {
+                        /*
+                         * requireNonNull is safe because we read and write `delegate` under synchronization.
+                         *
+                         * TODO(cpovirk): To avoid having to check for null, replace `delegate` with a singleton
+                         * `Supplier` that always throws an exception.
+                         */
+                        T t = requireNonNull(delegate).get();
+                        value = t;
+                        initialized = true;
+                        // Release the delegate to GC.
+                        delegate = null;
+                        return t;
+                    }
+                }
+            }
+            // This is safe because we checked `initialized.`
+            return uncheckedCastNullableTToT(value);
+        }
+
+        @Override
+        public String toString() {
+            Supplier<T> delegate = this.delegate;
+            return "Suppliers.memoize("
+                    + (delegate == null ? "<supplier that returned " + value + ">" : delegate)
+                    + ")";
+        }
+    }
+}

Common/src/main/java/dev/brighten/antivpn/utils/Tuple.java

@@ -0,0 +1,5 @@
+package dev.brighten.antivpn.utils;
+
+public record Tuple<F, S>(F first, S second) {
+
+}

Common/src/main/java/dev/brighten/antivpn/utils/config/YamlConfiguration.java

@@ -23,17 +23,17 @@ public class YamlConfiguration extends ConfigurationProvider
         @Override
         protected Yaml initialValue()
         {
-            Representer representer = new Representer()
+            DumperOptions options = new DumperOptions();
+            options.setDefaultFlowStyle( DumperOptions.FlowStyle.BLOCK );
+            Representer representer = new Representer(options)
             {
                 {
                     representers.put( Configuration.class, data -> represent( ( (Configuration) data ).self ));
                 }
             };
 
-            DumperOptions options = new DumperOptions();
-            options.setDefaultFlowStyle( DumperOptions.FlowStyle.BLOCK );
             representer.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
-            return new Yaml( new Constructor(), representer, options );
+            return new Yaml( new Constructor(new LoaderOptions()), representer, options );
         }
     };
 

Common/src/main/java/dev/brighten/antivpn/web/FunkemunkyAPI.java

@@ -0,0 +1,59 @@
+package dev.brighten.antivpn.web;
+
+import dev.brighten.antivpn.utils.json.JSONException;
+import dev.brighten.antivpn.utils.json.JSONObject;
+import dev.brighten.antivpn.utils.json.JsonReader;
+import dev.brighten.antivpn.web.objects.QueryResponse;
+import dev.brighten.antivpn.web.objects.VPNResponse;
+
+import java.io.IOException;
+
+public class FunkemunkyAPI {
+
+    /**
+     *
+     * Queries <a href="https://funkemunky.cc/vpn">...</a> API and returns information on the IP
+     *
+     * @param ip String
+     * @param license String
+     * @param cachedResults boolean
+     * @return VPNResponse
+     * @throws JSONException Throws when JSON response is not formatted properly.
+     * @throws IOException Throws when there is an error connecting to and processing information from API.
+     */
+    public static VPNResponse getVPNResponse(String ip, String license, boolean cachedResults /* faster if set to true*/)
+            throws JSONException, IOException {
+        JSONObject result = JsonReader.readJsonFromUrl(String
+                .format("https://funkemunky.cc/vpn?ip=%s&license=%s&cache=%s",
+                        ip, license.isEmpty() ? "none" : license, cachedResults));
+
+        return VPNResponse.fromJson(result);
+    }
+
+    /**
+     * Feeds into {@link FunkemunkyAPI#getQueryResponse(String)} using "none" as argument
+     * to grab query information based on the connecting IP address.
+     *
+     * @return QueryResponse
+     * @throws JSONException Throws when JSON response is not formatted properly.
+     * @throws IOException Throws when there is an error connecting to and processing information from API.
+     */
+    public static QueryResponse getQueryResponse() throws JSONException, IOException {
+        return getQueryResponse("none");
+    }
+
+    /**
+     * Queries <a href="https://funkemunky.cc/vpn/queryCheck">...</a> and returns information based on the
+     * provided licence input.
+     *
+     * @param license String
+     * @return QueryResponse
+     * @throws JSONException Throws when JSON response is not formatted properly.
+     * @throws IOException Throws when there is an error connecting to and processing information from API.
+     */
+    public static QueryResponse getQueryResponse(String license) throws JSONException, IOException {
+        JSONObject result = JsonReader.readJsonFromUrl("https://funkemunky.cc/vpn/queryCheck?license=" + license);
+
+        return QueryResponse.fromJson(result);
+    }
+}

Common/src/main/java/dev/brighten/antivpn/web/objects/QueryResponse.java

@@ -0,0 +1,40 @@
+package dev.brighten.antivpn.web.objects;
+
+import dev.brighten.antivpn.utils.json.JSONException;
+import dev.brighten.antivpn.utils.json.JSONObject;
+import lombok.Builder;
+import lombok.Data;
+
+
+/**
+ * Used to format the JSON response from <a href="https://funkemunky.cc/vpn/queryCheck">...</a> into an object for project use.
+ */
+@Data
+@Builder(toBuilder = true)
+public class QueryResponse {
+
+    private boolean validPlan;
+    private String planType;
+    private long queries;
+    private long queriesMax;
+
+    /**
+     * Formats response from <a href="https://funkemunky.cc/vpn/queryCheck">...</a> into {@link QueryResponse} for project use.
+     *
+     * @param object JSONObject
+     * @return QueryResponse
+     * @throws JSONException Throws when JSON is not formatted properly.
+     */
+    public static QueryResponse fromJson(JSONObject object) throws JSONException {
+        boolean validPlan = object.getBoolean("validPlan");
+
+        if(!validPlan) { // Nothing else will be returned from API if validPlan is false.
+            return QueryResponse.builder().validPlan(false).build();
+        }
+
+        return QueryResponse.builder().validPlan(object.getBoolean("validPlan"))
+                .planType(object.getString("planType"))
+                .queries(object.getLong("queries"))
+                .queriesMax(object.getLong("queryLimit")).build();
+    }
+}

Common/src/main/java/dev/brighten/antivpn/web/objects/VPNResponse.java

@@ -1,13 +1,13 @@
-package dev.brighten.antivpn.utils;
+package dev.brighten.antivpn.web.objects;
 
 import dev.brighten.antivpn.utils.json.JSONException;
 import dev.brighten.antivpn.utils.json.JSONObject;
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
 
-@Getter
-@Setter
+@Data
 @AllArgsConstructor
-@RequiredArgsConstructor
 @Builder
 public class VPNResponse {
     private String asn, ip, countryName, countryCode, city, timeZone, method, isp, failureReason = "N/A";
@@ -29,34 +29,35 @@ public class VPNResponse {
         json.put("proxy", proxy);
         json.put("success", success);
         json.put("timeZone", timeZone);
-        json.put("success", true);
         json.put("queriesLeft", queriesLeft);
         json.put("cached", cached);
 
         return json;
     }
 
+    /**
+     * Feeds into {@link VPNResponse#fromJson(JSONObject)} formatting the JSON {@link String} into
+     * a {@link JSONObject}
+     *
+     * @param json String
+     * @return VPNResponse
+     */
     public static VPNResponse fromJson(String json) throws JSONException {
-        JSONObject jsonObject = new JSONObject(json);
-
-        if(jsonObject.getBoolean("success")) {
-            return new VPNResponse(jsonObject.getString("asn"), jsonObject.getString("ip"),
-                    jsonObject.getString("countryName"), jsonObject.getString("countryCode"),
-                    jsonObject.getString("city"), jsonObject.getString("timeZone"),
-                    jsonObject.has("method") ? jsonObject.getString("method") : "N/A",
-                    jsonObject.getString("isp"), "N/A", jsonObject.getBoolean("proxy"),
-                    jsonObject.getBoolean("cached"), jsonObject.getBoolean("success"),
-                    jsonObject.getDouble("latitude"), jsonObject.getDouble("longitude"),
-                    jsonObject.getLong("lastAccess"), jsonObject.getInt("queriesLeft"));
-        } else {
-            VPNResponse response = new VPNResponse(false);
-
-            response.failureReason = jsonObject.getString("failureReason");
-
-            return response;
-        }
+        return fromJson(new JSONObject(json));
     }
 
+    public static final VPNResponse FAILED_RESPONSE = VPNResponse.builder()
+            .success(false)
+            .failureReason("Internal plugin API error.")
+            .build();
+
+    /**
+     * Formats response from <a href="https://funkemunky.cc/vpn">...</a> into {@link VPNResponse} for project use.
+     *
+     * @param jsonObject JSONObject
+     * @return VPNResponse
+     * @throws JSONException Throws when JSON is not formatted properly.
+     */
     public static VPNResponse fromJson(JSONObject jsonObject) throws JSONException {
         if(jsonObject.getBoolean("success")) {
             return new VPNResponse(jsonObject.getString("asn"), jsonObject.getString("ip"),
@@ -68,11 +69,8 @@ public class VPNResponse {
                     jsonObject.getDouble("latitude"), jsonObject.getDouble("longitude"),
                     jsonObject.getLong("lastAccess"), jsonObject.getInt("queriesLeft"));
         } else {
-            VPNResponse response = new VPNResponse(false);
-
-            response.failureReason = jsonObject.getString("failureReason");
-
-            return response;
+            return VPNResponse.builder().success(false)
+                    .failureReason(jsonObject.getString("failureReason")).build();
         }
     }
 }

Common/src/main/resources/config.yml

@@ -11,12 +11,13 @@ cachedResults: true
 # All players with any of the following characters in the beginning of their name will be whitelisted
 # This is a useful feature for servers that allow players through Geyser and their IPs are not forwarded, causing
 # players to be removed falsely for use of proxy.
-prefixWhitelists: []
+prefixWhitelists:
+  - "*"
 # Configure your database here.
 database:
   # Enable to cache queries and save alerts state beyond restarts
-  enabled: false
-  useCredentials: true
+  enabled: true
+  useCredentials: false
   #Options Mongo, MySQL, or H2
   type: H2
   # The database name you would like to use
@@ -50,7 +51,7 @@ alerts:
     &7in location &8(&f%city%&7, &f%country%&8)'
 # Configuration for country gatekeepings
 countries:
-  # You must use ISO codes for country configuration: https://www.iban.com/country-code
+  # You must use ISO codes for country configuration: https://www.iban.com/country-codes
   # Leave empty to disable this configuration
   list: []
   # Set whitelist to true to only allow listed country codes, and false to deny listed country codes.
@@ -61,8 +62,16 @@ countries:
   commands: []
   # The kick message that will be used if commands are configured to use the built-in kicking sytem.
   # PlaceHolders: %country% (Country name), %player% (Player name), %code% (Country ISO Code)
-  vanillaKickReason: "&cSorry, but our server does not allow connections from\n&f%country%"
+  vanillaKickReason: |-
+    &cSorry, but our server does not allow connections from
+    &f%country%
 # This will disable any information being sent to https://bstats.org. We recommend you keep this enabled as it helps
 # us understand our users and put effort where it is needed. All information sent goes under their privacy as seen
 # here: https://bstats.org/privacy-policy
 bstats: true
+# Here you can configure messages for KauriVPN.
+messages:
+  command-misc-playerRequired: '&cYou must be a player to execute this command!'
+  command-alerts-toggled: '&7Your player proxy notifications have been set to: &e%state%'
+  command-reload-complete: '&aSuccessfully reloaded KauriVPN plugin!'
+  no-permission: '&cNo permission.'

README.md

@@ -1,3 +1,5 @@
+[![Project Map](https://sourcespy.com/shield.svg)](https://sourcespy.com/github/funkemunkyantivpn/)
+
 # AntiVPN
 An antivpn plugin utilizing the KauriVPN API
 

Sponge/pom.xml

@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>AntiVPN</artifactId>
+        <groupId>dev.brighten.antivpn</groupId>
+        <version>1.9.4</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>Sponge</artifactId>
+
+    <repositories>
+        <repository>
+            <id>spongepowered-repo</id>
+            <url>https://repo.spongepowered.org/maven/</url>
+        </repository>
+        <repository>
+            <id>funkemunky-releases</id>
+            <url>https://nexus.funkemunky.cc/content/repositories/releases/</url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.spongepowered</groupId>
+            <artifactId>spongeapi</artifactId>
+            <version>11.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>dev.brighten.antivpn</groupId>
+            <artifactId>Common</artifactId>
+            <version>1.9.4</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+            <version>3.1.8</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>mongo-java-driver</artifactId>
+            <version>3.12.14</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <version>9.1.0</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>2.2.220</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.13.0</version>
+                <configuration>
+                    <source>21</source>
+                    <target>21</target>
+                    <compilerArgument>-XDignore.symbol.file</compilerArgument>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.6.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <filters>
+                                <filter>
+                                    <artifact>*:*</artifact>
+                                    <excludes>
+                                        <exclude>com/google/**</exclude>
+                                        <exclude>org/objectweb/**</exclude>
+                                        <exclude>org/checkerframework/**</exclude>
+                                    </excludes>
+                                </filter>
+
+                            </filters>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.yaml.snakeyaml</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.github.benmanes.caffeine</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.github.benmanes.caffeine</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.h2</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.h2</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.bson</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.bson</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mongodb</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mongodb</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mysql.cj</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mysql.cj</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.mysql.jdbc</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.com.mysql.jdbc</shadedPattern>
+                                    <excludes>
+                                        <!-- Exclude annotation values from relocation -->
+                                        <exclude>dev.brighten.antivpn.depends.Relocate</exclude>
+                                        <exclude>dev.brighten.antivpn.depends.MavenLibraries</exclude>
+                                    </excludes>
+                                </relocation>
+                            </relocations>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+    </build>
+
+</project>

Sponge/src/main/java/dev/brighten/antivpn/sponge/SpongeListener.java

@@ -0,0 +1,114 @@
+package dev.brighten.antivpn.sponge;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.api.*;
+import dev.brighten.antivpn.sponge.util.StringUtil;
+import dev.brighten.antivpn.utils.Tuple;
+import net.kyori.adventure.text.Component;
+import org.spongepowered.api.Sponge;
+import org.spongepowered.api.command.exception.CommandException;
+import org.spongepowered.api.event.Listener;
+import org.spongepowered.api.event.Order;
+import org.spongepowered.api.event.network.ServerSideConnectionEvent;
+
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.logging.Level;
+
+public class SpongeListener extends VPNExecutor {
+
+    @Listener(order = Order.EARLY)
+    public void onJoin(ServerSideConnectionEvent.Login event) {
+        AtomicReference<APIPlayer> player = new AtomicReference<>(AntiVPN.getInstance().getPlayerExecutor()
+                .getPlayer(event.profile().uuid())
+                .orElse(new OfflinePlayer(
+                        event.profile().uuid(),
+                        event.profile().name().orElse("Unknown"),
+                        event.connection().address().getAddress()
+                )));
+
+        CheckResult instantResult = player.get().checkPlayer(result -> {
+            if(result.resultType().isShouldBlock()) {
+                AntiVPN.getInstance().getExecutor().getToKick().add(new Tuple<>(result, player.get().getUuid()));
+            }
+        });
+
+        if(!instantResult.resultType().isShouldBlock()) {
+            return;
+        }
+
+        AntiVPN.getInstance().getExecutor().getToKick().add(new Tuple<>(instantResult, player.get().getUuid()));
+
+        if(!AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect()) {
+            return;
+        }
+
+        AntiVPN.getInstance().getExecutor().log(Level.INFO, "%s was kicked from cache with IP %s", player.get().getName(), instantResult.response().getIp());
+
+        event.setCancelled(true);
+        switch (instantResult.resultType()) {
+            case DENIED_PROXY -> {
+                AntiVPN.getInstance().getExecutor().log(Level.INFO, player.get().getName()
+                        + " joined on a VPN/Proxy (" + instantResult.response().getMethod() + ")");
+                event.setMessage(Component.text(StringUtil
+                        .translateColorCodes('&', AntiVPN.getInstance().getVpnConfig()
+                                .getKickString()
+                                .replace("%player%", player.get().getName())
+                                .replace("%country%", instantResult.response().getCountryName())
+                                .replace("%code%", instantResult.response().getCountryCode()))));
+            }
+            case DENIED_COUNTRY ->
+                    event.setMessage(Component.text(StringUtil
+                            .translateColorCodes('&', AntiVPN.getInstance().getVpnConfig()
+                                    .countryVanillaKickReason()
+                                    .replace("%player%", player.get().getName())
+                                    .replace("%country%", instantResult.response().getCountryName())
+                                    .replace("%code%", instantResult.response().getCountryCode()))));
+        }
+    }
+
+    @Listener
+    public void onPlayerDisconnect(ServerSideConnectionEvent.Disconnect event) {
+        event.profile().ifPresent(profile ->
+                AntiVPN.getInstance().getPlayerExecutor().unloadPlayer(profile.uuid()));
+    }
+
+    @Override
+    public void registerListeners() {
+        Sponge.eventManager().registerListeners(SpongePlugin.getInstance().getContainer(), this);
+    }
+
+    @Override
+    public void log(Level level, String log, Object... objects) {
+        if (level.equals(Level.SEVERE)) {
+            SpongePlugin.getInstance().getLogger().error(String.format(log, objects));
+        } else if (level.equals(Level.WARNING)) {
+            SpongePlugin.getInstance().getLogger().warn(String.format(log, objects));
+        } else {
+            SpongePlugin.getInstance().getLogger().info(String.format(log, objects));
+        }
+    }
+
+    @Override
+    public void log(String log, Object... objects) {
+        log(Level.INFO, String.format(log, objects));
+    }
+
+    @Override
+    public void logException(String message, Throwable ex) {
+        SpongePlugin.getInstance().getLogger().error(message, ex);
+    }
+
+    @Override
+    public void runCommand(String command) {
+        try {
+            Sponge.server().commandManager().process(Sponge.systemSubject(), command);
+        } catch (CommandException e) {
+            logException(e);
+        }
+    }
+
+    @Override
+    public void disablePlugin() {
+        AntiVPN.getInstance().getExecutor().log(Level.INFO, "Disabling listeners for plugin...");
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/SpongePlayer.java

@@ -0,0 +1,31 @@
+package dev.brighten.antivpn.sponge;
+
+import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.sponge.util.StringUtil;
+import net.kyori.adventure.text.Component;
+import org.spongepowered.api.entity.living.player.server.ServerPlayer;
+
+public class SpongePlayer extends APIPlayer {
+
+    private final ServerPlayer player;
+
+    public SpongePlayer(ServerPlayer player) {
+        super(player.uniqueId(), player.name(), player.connection().address().getAddress());
+        this.player = player;
+    }
+
+    @Override
+    public void sendMessage(String message) {
+        player.sendMessage(Component.text(StringUtil.translateColorCodes('&', message)));
+    }
+
+    @Override
+    public void kickPlayer(String reason) {
+        player.kick(Component.text(StringUtil.translateColorCodes('&', reason)));
+    }
+
+    @Override
+    public boolean hasPermission(String permission) {
+        return player.hasPermission(permission);
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/SpongePlayerExecutor.java

@@ -0,0 +1,70 @@
+package dev.brighten.antivpn.sponge;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.api.PlayerExecutor;
+import org.spongepowered.api.Sponge;
+import org.spongepowered.api.entity.living.player.server.ServerPlayer;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+
+public class SpongePlayerExecutor implements PlayerExecutor {
+
+    private final Cache<UUID, SpongePlayer> playerCache = Caffeine.newBuilder().maximumSize(10000)
+            .expireAfterAccess(30, TimeUnit.MINUTES)
+            .build();
+
+    @Override
+    public Optional<APIPlayer> getPlayer(String name) {
+        Optional<ServerPlayer> serverPlayer = Sponge.server().player(name);
+
+        return serverPlayer.map(SpongePlayer::new);
+    }
+
+    @Override
+    public Optional<APIPlayer> getPlayer(UUID uuid) {
+        SpongePlayer cachedPlayer = playerCache.getIfPresent(uuid);
+
+        if(cachedPlayer != null) {
+            return Optional.of(cachedPlayer);
+        }
+
+        Optional<ServerPlayer> serverPlayer = Sponge.server().player(uuid);
+
+        Optional<APIPlayer> player = serverPlayer.map(SpongePlayer::new);
+
+        player.ifPresent(value -> playerCache.put(uuid, (SpongePlayer) value));
+
+        return player;
+    }
+
+    @Override
+    public void unloadPlayer(UUID uuid) {
+        playerCache.invalidate(uuid);
+    }
+
+    @Override
+    public List<APIPlayer> getOnlinePlayers() {
+        if(!Sponge.game().isServerAvailable()) return Collections.emptyList();
+        return Sponge.server().onlinePlayers()
+                .stream()
+                .map(pl -> {
+                    SpongePlayer cachedPlayer = playerCache.getIfPresent(pl.uniqueId());
+
+                    if(cachedPlayer != null) {
+                        return cachedPlayer;
+                    }
+
+                    SpongePlayer player = new SpongePlayer(pl);
+                    playerCache.put(pl.uniqueId(), player);
+
+                    return (APIPlayer) player;
+                })
+                .toList();
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/SpongePlugin.java

@@ -0,0 +1,60 @@
+package dev.brighten.antivpn.sponge;
+
+import com.google.inject.Inject;
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.sponge.command.SpongeCommand;
+import lombok.Getter;
+import org.spongepowered.api.Server;
+import org.apache.logging.log4j.Logger;
+import org.spongepowered.api.Sponge;
+import org.spongepowered.api.command.Command;
+import org.spongepowered.api.config.ConfigManager;
+import org.spongepowered.api.event.Listener;
+import org.spongepowered.api.event.lifecycle.*;
+import org.spongepowered.plugin.PluginContainer;
+import org.spongepowered.plugin.builtin.jvm.Plugin;
+
+@Plugin("kaurivpn")
+@Getter
+public class SpongePlugin {
+
+    //Plugin init
+    @Inject
+    private PluginContainer container;
+    @Inject
+    private Logger logger;
+    @Getter
+    private static SpongePlugin instance;
+
+    @Listener
+    public void onConstruct(final ConstructPluginEvent event) {
+        instance = this;
+
+        ConfigManager configManager = Sponge.configManager();
+        SpongeListener spongeListener = new SpongeListener();
+
+        var path = configManager.sharedConfig(container).directory();
+
+        logger.info("Fucking path: " + path);
+
+        AntiVPN.start(spongeListener, new SpongePlayerExecutor(), path.toFile());
+    }
+
+    @Listener
+    public void onServer(final StoppingEngineEvent<Server> event) {
+        AntiVPN.getInstance().getExecutor().disablePlugin();
+    }
+
+    @Listener
+    public void onRegisterRawCommands(final RegisterCommandEvent<Command.Raw> event){
+        if(AntiVPN.getInstance() == null) {
+            for(int i = 0 ; i < 5 ; i++) System.out.println("FUCKING NULL");
+            return;
+        }
+        AntiVPN.getInstance().getExecutor().log("Registering commands...");
+        for (dev.brighten.antivpn.command.Command command : AntiVPN.getInstance().getCommands()) {
+            AntiVPN.getInstance().getExecutor().log("Registering command %s...", command.name());
+            event.register(this.container, new SpongeCommand(command), command.name(), command.aliases());
+        }
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/command/SpongeCommand.java

@@ -0,0 +1,111 @@
+package dev.brighten.antivpn.sponge.command;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.command.Command;
+import dev.brighten.antivpn.command.CommandExecutor;
+import dev.brighten.antivpn.utils.StringUtil;
+import lombok.val;
+import net.kyori.adventure.text.Component;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.spongepowered.api.command.CommandCause;
+import org.spongepowered.api.command.CommandCompletion;
+import org.spongepowered.api.command.CommandResult;
+import org.spongepowered.api.command.parameter.ArgumentReader;
+
+import java.util.*;
+import java.util.stream.IntStream;
+
+public class SpongeCommand implements org.spongepowered.api.command.Command.Raw {
+
+    private final Command command;
+
+    public SpongeCommand(Command command) {
+        this.command = command;
+    }
+
+    @Override
+    public CommandResult process(CommandCause sender, ArgumentReader.Mutable arguments) {
+
+        String[] args = arguments.input().split(" ");
+
+        CommandExecutor commandExecutor = new SpongeCommandExecutor(sender);
+
+        val children = command.children();
+
+        if(children.length > 0 && args.length > 0) {
+            for (dev.brighten.antivpn.command.Command child : children) {
+                if(child.name().equalsIgnoreCase(args[0]) || Arrays.stream(child.aliases())
+                        .anyMatch(alias -> alias.equalsIgnoreCase(args[0]))) {
+                    if(!sender.hasPermission("antivpn.command.*")
+                            && !sender.hasPermission(child.permission())) {
+                        return CommandResult.error(Component.text(StringUtil.translateAlternateColorCodes('&',
+                                AntiVPN.getInstance().getMessageHandler().getString("no-permission").getMessage())));
+                    }
+
+                    commandExecutor.sendMessage(StringUtil
+                                    .translateAlternateColorCodes('&',
+                                            child.execute(commandExecutor,  IntStream
+                                                    .range(0, args.length - 1)
+                                                    .mapToObj(i -> args[i + 1]).toArray(String[]::new))));
+                    return CommandResult.success();
+                }
+            }
+        }
+
+        commandExecutor.sendMessage(StringUtil
+                .translateAlternateColorCodes('&',
+                        command.execute(new SpongeCommandExecutor(sender), args)));
+
+        command.execute(new SpongeCommandExecutor(sender), args);
+        return CommandResult.success();
+    }
+
+    @Override
+    public List<CommandCompletion> complete(CommandCause sender, ArgumentReader.Mutable arguments) {
+        val children = command.children();
+        String[] args = arguments.input().split(" ");
+        if(children.length > 0 && args.length > 0) {
+            for (dev.brighten.antivpn.command.Command child : children) {
+                if(child.name().equalsIgnoreCase(args[0])  || Arrays.stream(child.aliases())
+                        .anyMatch(alias2 -> alias2.equalsIgnoreCase(args[0]))) {
+                    return child.tabComplete(new SpongeCommandExecutor(sender), "alias", IntStream
+                            .range(0, args.length - 1)
+                            .mapToObj(i -> args[i + 1]).toArray(String[]::new))
+                            .stream()
+                            .map(CommandCompletion::of)
+                            .toList();
+                }
+            }
+        }
+        return command.tabComplete(new SpongeCommandExecutor(sender), "alias", args)
+                .stream()
+                .map(CommandCompletion::of)
+                .toList();
+    }
+
+    @Override
+    public boolean canExecute(CommandCause cause) {
+        return cause.hasPermission(command.permission());
+    }
+
+    @Override
+    public Optional<Component> shortDescription(CommandCause cause) {
+        return command.description() != null ? Optional.of(Component.text(command.description())) : Optional.empty();
+    }
+
+    @Override
+    public Optional<Component> extendedDescription(CommandCause cause) {
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Component> help(@NonNull CommandCause cause) {
+        return Optional.of(Component.text(StringUtil.translateAlternateColorCodes('&',
+                command.execute(new SpongeCommandExecutor(cause), new String[0]))));
+    }
+
+    @Override
+    public Component usage(CommandCause cause) {
+        return command.usage() != null ? Component.text(command.usage()) : Component.empty();
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/command/SpongeCommandExecutor.java

@@ -0,0 +1,42 @@
+package dev.brighten.antivpn.sponge.command;
+
+import dev.brighten.antivpn.AntiVPN;
+import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.command.CommandExecutor;
+import dev.brighten.antivpn.sponge.util.StringUtil;
+import lombok.RequiredArgsConstructor;
+import net.kyori.adventure.text.Component;
+import org.spongepowered.api.command.CommandCause;
+import org.spongepowered.api.entity.living.player.server.ServerPlayer;
+
+import java.util.Optional;
+
+@RequiredArgsConstructor
+public class SpongeCommandExecutor implements CommandExecutor {
+
+    private final CommandCause cause;
+
+    @Override
+    public void sendMessage(String message, Object... objects) {
+        cause.sendMessage(Component.text(StringUtil.translateColorCodes('&',
+                String.format(message, objects))));
+    }
+
+    @Override
+    public boolean hasPermission(String permission) {
+        return cause.hasPermission(permission);
+    }
+
+    @Override
+    public Optional<APIPlayer> getPlayer() {
+        if(cause.subject() instanceof ServerPlayer serverPlayer) {
+            return AntiVPN.getInstance().getPlayerExecutor().getPlayer(serverPlayer.uniqueId());
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean isPlayer() {
+        return cause.subject() instanceof ServerPlayer;
+    }
+}

Sponge/src/main/java/dev/brighten/antivpn/sponge/util/StringUtil.java

@@ -1,8 +1,8 @@
-package dev.brighten.antivpn.velocity.util;
+package dev.brighten.antivpn.sponge.util;
 
-public class StringUtils {
+public class StringUtil {
 
-    public static String translateAlternateColorCodes(char altColorChar, String textToTranslate) {
+    public static String translateColorCodes(char altColorChar, String textToTranslate) {
         char[] b = textToTranslate.toCharArray();
 
         for(int i = 0; i < b.length - 1; ++i) {

Sponge/src/main/resources/META-INF/sponge_plugins.json

@@ -0,0 +1,29 @@
+{
+  "loader": {
+    "name": "java_plain",
+    "version": "1.0"
+  },
+  "license": "All-Rights-Reserved",
+  "plugins": [
+    {
+      "id": "kaurivpn",
+      "name": "Kauri VPN",
+      "version": "${version}",
+      "entrypoint": "dev.brighten.antivpn.sponge.SpongePlugin",
+      "description": "A simple and fast antivpn plugin.",
+      "branding": {},
+      "links": {
+      },
+      "contributors": [
+      ],
+      "dependencies": [
+        {
+          "id": "spongeapi",
+          "version": "11.0.0",
+          "load-order": "after",
+          "optional": false
+        }
+      ]
+    }
+  ]
+}

Universal/pom.xml

@@ -2,26 +2,54 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>AntiVPN</artifactId>
-        <groupId>dev.brighten.antivpn</groupId>
-        <version>1.7.1</version>
-    </parent>
     <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>dev.brighten.antivpn</groupId>
+        <artifactId>AntiVPN</artifactId>
+        <version>1.9.4</version>
+    </parent>
 
-    <artifactId>Assembly</artifactId>
+    <artifactId>Universal</artifactId>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>dev.brighten.antivpn</groupId>
+            <artifactId>Common</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>dev.brighten.antivpn</groupId>
+            <artifactId>Bukkit</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>dev.brighten.antivpn</groupId>
+            <artifactId>Bungee</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>dev.brighten.antivpn</groupId>
+            <artifactId>Velocity</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.4</version>
+                <version>3.6.0</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -29,28 +57,25 @@
                             <goal>shade</goal>
                         </goals>
                         <configuration>
-                            <minimizeJar>false</minimizeJar>
+                            <finalName>AntiVPN-${project.version}-universal</finalName>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                            </transformers>
                             <relocations>
                                 <relocation>
                                     <pattern>org.yaml.snakeyaml</pattern>
-                                    <shadedPattern>dev.brighten.antivpn.utils.shaded.org.yaml.snakeyaml</shadedPattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
                                 </relocation>
                                 <relocation>
-                                    <pattern>com.mongodb</pattern>
-                                    <shadedPattern>dev.brighten.antivpn.utils.shaded.com.mongodb</shadedPattern>
+                                    <pattern>org.bstats</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.bstats</shadedPattern>
                                 </relocation>
                                 <relocation>
-                                    <pattern>org.bson</pattern>
-                                    <shadedPattern>dev.brighten.antivpn.utils.shaded.org.bson</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>com.mysql</pattern>
-                                    <shadedPattern>dev.brighten.antivpn.utils.shaded.com.mysql</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>com.moandjiezana</pattern>
-                                    <shadedPattern>dev.brighten.antivpn.utils.shaded.com.moandjiezana</shadedPattern>
+                                    <pattern>org.objectweb</pattern>
+                                    <shadedPattern>dev.brighten.antivpn.shaded.org.objectweb</shadedPattern>
                                 </relocation>
+                                <!-- Add other relocations from Common/pom.xml -->
                             </relocations>
                         </configuration>
                     </execution>
@@ -59,31 +84,4 @@
         </plugins>
     </build>
 
-    <dependencies>
-        <dependency>
-            <groupId>dev.brighten.antivpn</groupId>
-            <artifactId>Bungee</artifactId>
-            <version>${version}</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>dev.brighten.antivpn</groupId>
-            <artifactId>Velocity</artifactId>
-            <version>${version}</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>dev.brighten.antivpn</groupId>
-            <artifactId>Common</artifactId>
-            <version>${version}</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>dev.brighten.antivpn</groupId>
-            <artifactId>Bukkit</artifactId>
-            <version>${version}</version>
-            <scope>compile</scope>
-        </dependency>
-    </dependencies>
-
 </project>

Velocity/pom.xml

@@ -5,15 +5,15 @@
     <parent>
         <artifactId>AntiVPN</artifactId>
         <groupId>dev.brighten.antivpn</groupId>
-        <version>1.7.1</version>
+        <version>1.9.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>Velocity</artifactId>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <repositories>
@@ -27,13 +27,13 @@
         <dependency>
             <groupId>com.velocitypowered</groupId>
             <artifactId>velocity-api</artifactId>
-            <version>3.0.1</version>
+            <version>3.4.0-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>dev.brighten.antivpn</groupId>
             <artifactId>Common</artifactId>
-            <version>1.7.1</version>
+            <version>1.9.4</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -49,17 +49,17 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.13.0</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgument>-XDignore.symbol.file</compilerArgument>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.6.0</version>
                 <configuration>
                     <relocations>
                         <relocation>
@@ -67,6 +67,10 @@
                             <!-- Replace this with your package! -->
                             <shadedPattern>dev.brighten.antivpn.velocity.org.bstats</shadedPattern>
                         </relocation>
+                        <relocation>
+                            <pattern>org.yaml.snakeyaml</pattern>
+                            <shadedPattern>dev.brighten.antivpn.shaded.org.yaml.snakeyaml</shadedPattern>
+                        </relocation>
                     </relocations>
                 </configuration>
                 <executions>

Velocity/src/main/java/dev/brighten/antivpn/velocity/VelocityListener.java

@@ -1,11 +1,15 @@
 package dev.brighten.antivpn.velocity;
 
+import com.velocitypowered.api.event.ResultedEvent;
+import com.velocitypowered.api.event.connection.DisconnectEvent;
 import com.velocitypowered.api.event.connection.LoginEvent;
-import com.velocitypowered.api.scheduler.ScheduledTask;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.api.APIPlayer;
+import dev.brighten.antivpn.api.CheckResult;
+import dev.brighten.antivpn.api.OfflinePlayer;
 import dev.brighten.antivpn.api.VPNExecutor;
-import dev.brighten.antivpn.velocity.util.StringUtils;
+import dev.brighten.antivpn.utils.StringUtil;
+import dev.brighten.antivpn.web.objects.VPNResponse;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.util.concurrent.TimeUnit;
@@ -13,134 +17,181 @@ import java.util.logging.Level;
 
 public class VelocityListener extends VPNExecutor {
 
-    private ScheduledTask cacheResetTask;
-
     @Override
     public void registerListeners() {
         VelocityPlugin.INSTANCE.getServer().getEventManager()
                 .register(VelocityPlugin.INSTANCE, this);
 
+        VelocityPlugin.INSTANCE.getServer().getEventManager().register(VelocityPlugin.INSTANCE, DisconnectEvent.class,
+                event -> AntiVPN.getInstance()
+                        .getPlayerExecutor()
+                        .unloadPlayer(event.getPlayer().getUniqueId()));
+
         VelocityPlugin.INSTANCE.getServer().getEventManager().register(VelocityPlugin.INSTANCE, LoginEvent.class,
                 event -> {
-            if(event.getResult().isAllowed()) {
-                if(event.getPlayer().hasPermission("antivpn.bypass") //Has bypass permission
-                        //Is exempt
-                        || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getPlayer().getUniqueId())
-                        //Or has a name that starts with a certain prefix. This is for Bedrock exempting.
-                        || AntiVPN.getInstance().getExecutor().isWhitelisted(event.getPlayer().getRemoteAddress()
-                        .getAddress().getHostAddress())
-                        || AntiVPN.getInstance().getVpnConfig().getPrefixWhitelists().stream()
-                        .anyMatch(prefix -> event.getPlayer().getUsername().startsWith(prefix))) return;
+            APIPlayer player = AntiVPN.getInstance().getPlayerExecutor().getPlayer(event.getPlayer().getUniqueId())
+                    .orElse(new OfflinePlayer(
+                            event.getPlayer().getUniqueId(),
+                            event.getPlayer().getUsername(),
+                            event.getPlayer().getRemoteAddress().getAddress()
+                    ));
 
-                checkIp(event.getPlayer().getRemoteAddress().getAddress().getHostAddress(),
-                        AntiVPN.getInstance().getVpnConfig().cachedResults(), result -> {
-                            if(result.isSuccess()) {
-                                // If the countryList() size is zero, no need to check.
-                                // Running country check first
-                                if(AntiVPN.getInstance().getVpnConfig().countryList().size() > 0
-                                        // This bit of code will decide whether or not to kick the player
-                                        // If it contains the code and it is set to whitelist, it will not kick
-                                        // as they are equal and vise versa. However, if the contains does not match
-                                        // the state, it will kick.
-                                        && AntiVPN.getInstance().getVpnConfig().countryList()
-                                        .contains(result.getCountryCode())
-                                        != AntiVPN.getInstance().getVpnConfig().whitelistCountries()) {
-                                    //Using our built in kicking system if no commands are configured
-                                    if(AntiVPN.getInstance().getVpnConfig().countryKickCommands().size() == 0) {
-                                        final String kickReason = AntiVPN.getInstance().getVpnConfig()
-                                                .countryVanillaKickReason();
-                                        // Kicking our player
-                                        event.getPlayer().disconnect(LegacyComponentSerializer.builder().character('&')
-                                                .build().deserialize(kickReason
-                                                        .replace("%player%", event.getPlayer().getUsername())
-                                                        .replace("%country%", result.getCountryName())
-                                                        .replace("%code%", result.getCountryCode())));
-                                    } else {
-                                        for (String cmd : AntiVPN.getInstance().getVpnConfig().countryKickCommands()) {
-                                            final String formattedCommand = StringUtils
-                                                    .translateAlternateColorCodes('&',
-                                                            cmd.replace("%player%",
-                                                                            event.getPlayer().getUsername())
-                                                                    .replace("%country%", result.getCountryName())
-                                                                    .replace("%code%", result.getCountryCode()));
-                                            // Running the command from console
-                                            VelocityPlugin.INSTANCE.getServer().getCommandManager()
-                                                    .executeAsync(VelocityPlugin.INSTANCE.getServer()
-                                                                    .getConsoleCommandSource(),
-                                                            StringUtils.translateAlternateColorCodes('&',
-                                                                    formattedCommand));
-                                        }
-                                    }
-                                } else if(result.isProxy()) {
-                                    if(AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect())
-                                        event.getPlayer().disconnect(LegacyComponentSerializer.builder().character('&')
-                                                .build().deserialize(AntiVPN.getInstance().getVpnConfig()
-                                                        .getKickString()));
-                                    VelocityPlugin.INSTANCE.getLogger().info(event.getPlayer().getUsername()
-                                            + " joined on a VPN/Proxy (" + result.getMethod() + ")");
-                                    //Ensuring the user wishes to alert to staff
-                                    if(AntiVPN.getInstance().getVpnConfig().alertToStaff())
-                                        AntiVPN.getInstance().getPlayerExecutor().getOnlinePlayers().stream()
-                                                .filter(APIPlayer::isAlertsEnabled)
-                                                .forEach(pl ->
-                                                        pl.sendMessage(AntiVPN.getInstance().getVpnConfig()
-                                                                .alertMessage()
-                                                                .replace("%player%",
-                                                                        event.getPlayer().getUsername())
-                                                                .replace("%reason%",
-                                                                        result.getMethod())
-                                                                .replace("%country%",
-                                                                        result.getCountryName())
-                                                                .replace("%city%",
-                                                                        result.getCity())));
+            CheckResult instantResult = player.checkPlayer(result -> {
+                if(!result.resultType().isShouldBlock()) return;
 
-                                    //In case the user wants to run their own commands instead of using the
-                                    // built in kicking
-                                    if(AntiVPN.getInstance().getVpnConfig().runCommands()) {
-                                        for (String command : AntiVPN.getInstance().getVpnConfig().commands()) {
-                                            VelocityPlugin.INSTANCE.getServer().getCommandManager()
-                                                    .executeAsync(VelocityPlugin.INSTANCE.getServer()
-                                                                    .getConsoleCommandSource(),
-                                                            StringUtils.translateAlternateColorCodes('&',
-                                                                    command.replace("%player%",
-                                                                            event.getPlayer().getUsername())));
-                                        }
-                                    }
-                                    AntiVPN.getInstance().detections++;
-                                }
-                            } else {
-                                VelocityPlugin.INSTANCE.getLogger()
-                                        .log(Level.WARNING,
-                                                "The API query was not a success! " +
-                                                        "You may need to upgrade your license on " +
-                                                        "https://funkemunky.cc/shop");
-                            }
-                            AntiVPN.getInstance().checked++;
-                        });
+                handleDeniedTasks(event, result);
+            });
+
+            if(!instantResult.resultType().isShouldBlock()) return;
+
+            switch (instantResult.resultType()) {
+                case DENIED_COUNTRY -> event.setResult(ResultedEvent.ComponentResult.denied(
+                        LegacyComponentSerializer.builder()
+                                .character('&')
+                                .build().deserialize(AntiVPN.getInstance().getVpnConfig()
+                                        .countryVanillaKickReason()
+                                        .replace("%player%", event.getPlayer().getUsername())
+                                        .replace("%country%", instantResult.response().getCountryName())
+                                        .replace("%code%", instantResult.response().getCountryCode()))));
+                case DENIED_PROXY -> {
+                    VelocityPlugin.INSTANCE.getLogger().info(event.getPlayer().getUsername()
+                            + " joined on a VPN/Proxy (" + instantResult.response().getMethod() + ")");
+                    event.setResult(ResultedEvent.ComponentResult.denied(LegacyComponentSerializer.builder()
+                            .character('&')
+                            .build().deserialize(AntiVPN.getInstance().getVpnConfig()
+                                    .getKickString()
+                                    .replace("%player%", event.getPlayer().getUsername())
+                                    .replace("%country%", instantResult.response().getCountryName())
+                                    .replace("%code%", instantResult.response().getCountryCode()))));
+                }
             }
+
+            handleDeniedTasks(event, instantResult, true);
         });
     }
 
-    @Override
-    public void runCacheReset() {
-        cacheResetTask = VelocityPlugin.INSTANCE.getServer().getScheduler()
-                .buildTask(VelocityPlugin.INSTANCE, this::resetCache)
-                .repeat(20, TimeUnit.MINUTES)
-                .schedule();
+    private void handleDeniedTasks(LoginEvent event, CheckResult result) {
+        handleDeniedTasks(event, result, false);
+    }
+
+    private void handleDeniedTasks(LoginEvent event, CheckResult checkResult, boolean deniedOnLogin) {
+        VPNResponse result = checkResult.response();
+        //Ensuring the user wishes to alert to staff
+        if (AntiVPN.getInstance().getVpnConfig().alertToStaff())
+            AntiVPN.getInstance().getPlayerExecutor().getOnlinePlayers().stream()
+                    .filter(APIPlayer::isAlertsEnabled)
+                    .forEach(pl ->
+                            pl.sendMessage(dev.brighten.antivpn.AntiVPN.getInstance().getVpnConfig()
+                                    .alertMessage()
+                                    .replace("%player%",
+                                            event.getPlayer().getUsername())
+                                    .replace("%reason%",
+                                            result.getMethod())
+                                    .replace("%country%",
+                                            result.getCountryName())
+                                    .replace("%city%",
+                                            result.getCity())));
+
+        if(deniedOnLogin) return;
+
+        //In case the user wants to run their own commands instead of using the
+        // built in kicking
+
+        if(AntiVPN.getInstance().getVpnConfig().kickPlayersOnDetect()) {
+            switch (checkResult.resultType()) {
+                case DENIED_PROXY -> VelocityPlugin.INSTANCE.getServer().getScheduler()
+                            .buildTask(VelocityPlugin.INSTANCE, () ->
+                                    event.getPlayer().disconnect(LegacyComponentSerializer.builder()
+                                            .character('&')
+                                            .build().deserialize(AntiVPN.getInstance().getVpnConfig()
+                                                    .getKickString()
+                                                    .replace("%player%", event.getPlayer().getUsername())
+                                                    .replace("%country%", result.getCountryName())
+                                                    .replace("%code%", result.getCountryCode()))))
+                            .delay(1, TimeUnit.SECONDS).schedule();
+                case DENIED_COUNTRY -> VelocityPlugin.INSTANCE.getServer().getScheduler()
+                            .buildTask(VelocityPlugin.INSTANCE, () ->
+                                    event.getPlayer().disconnect(LegacyComponentSerializer.builder()
+                                            .character('&')
+                                            .build().deserialize(AntiVPN.getInstance().getVpnConfig()
+                                                    .countryVanillaKickReason()
+                                                    .replace("%player%", event.getPlayer().getUsername())
+                                                    .replace("%country%", result.getCountryName())
+                                                    .replace("%code%", result.getCountryCode()))))
+                            .delay(1, TimeUnit.SECONDS).schedule();
+            }
+        }
+
+        if(!AntiVPN.getInstance().getVpnConfig().runCommands()) return;
+
+        switch (checkResult.resultType()) {
+            case DENIED_PROXY -> {
+                for (String command : AntiVPN.getInstance().getVpnConfig().commands()) {
+                    VelocityPlugin.INSTANCE.getServer().getCommandManager()
+                            .executeAsync(VelocityPlugin.INSTANCE.getServer()
+                                            .getConsoleCommandSource(),
+                                    StringUtil.translateAlternateColorCodes('&',
+                                            StringUtil.varReplace(
+                                                    command,
+                                                    AntiVPN.getInstance().getPlayerExecutor()
+                                                            .getPlayer(event.getPlayer().getUniqueId())
+                                                            .orElse(new OfflinePlayer(
+                                                                    event.getPlayer().getUniqueId(),
+                                                                    event.getPlayer().getUsername(),
+                                                                    event.getPlayer().getRemoteAddress().getAddress())
+                                                            ),
+                                                    result)));
+                }
+            }
+            case DENIED_COUNTRY -> {
+                for (String cmd : AntiVPN.getInstance().getVpnConfig().countryKickCommands()) {
+                    final String formattedCommand = StringUtil
+                            .translateAlternateColorCodes('&',
+                                    StringUtil.varReplace(
+                                            cmd,
+                                            AntiVPN.getInstance().getPlayerExecutor()
+                                                    .getPlayer(event.getPlayer().getUniqueId())
+                                                    .orElse(new OfflinePlayer(
+                                                            event.getPlayer().getUniqueId(),
+                                                            event.getPlayer().getUsername(),
+                                                            event.getPlayer().getRemoteAddress().getAddress())
+                                                    ),
+                                            result));
+                    // Running the command from console
+                    runCommand(formattedCommand);
+                }
+            }
+        }
+
     }
 
     @Override
-    public void shutdown() {
-        if(cacheResetTask != null) {
-            cacheResetTask.cancel();
-            cacheResetTask = null;
-        }
-        threadExecutor.shutdown();
-        VelocityPlugin.INSTANCE.getServer().getEventManager().unregisterListener(VelocityPlugin.INSTANCE, this);
+    public void log(Level level, String log, Object... objects) {
+        VelocityPlugin.INSTANCE.getLogger().log(level, String.format(log, objects));
     }
 
     @Override
     public void log(String log, Object... objects) {
-        VelocityPlugin.INSTANCE.getLogger().log(Level.INFO, String.format(log, objects));
+        log(Level.INFO, String.format(log, objects));
+    }
+
+    @Override
+    public void logException(String message, Throwable ex) {
+        VelocityPlugin.INSTANCE.getLogger().log(Level.SEVERE, message, ex);
+    }
+
+    @Override
+    public void runCommand(String command) {
+        VelocityPlugin.INSTANCE.getServer().getCommandManager()
+                .executeAsync(VelocityPlugin.INSTANCE.getServer()
+                                .getConsoleCommandSource(),
+                        StringUtil.translateAlternateColorCodes('&',
+                                command));
+    }
+
+    @Override
+    public void disablePlugin() {
+        VelocityPlugin.INSTANCE.getServer().getEventManager().unregisterListener(VelocityPlugin.INSTANCE, this);
+        VelocityPlugin.INSTANCE.getServer().getCommandManager().unregister("antivpn");
     }
 }

Velocity/src/main/java/dev/brighten/antivpn/velocity/VelocityPlayerExecutor.java

@@ -9,13 +9,14 @@ import java.util.stream.Collectors;
 
 public class VelocityPlayerExecutor implements PlayerExecutor {
 
-    private final Map<Player, VelocityPlayer> cachedPlayers = new WeakHashMap<>();
+    private final Map<UUID, VelocityPlayer> cachedPlayers = new HashMap<>();
 
     @Override
     public Optional<APIPlayer> getPlayer(String name) {
         Optional<Player> player = VelocityPlugin.INSTANCE.getServer().getPlayer(name);
 
-        return player.map(value -> cachedPlayers.computeIfAbsent(value, VelocityPlayer::new));
+        return player.map(value -> cachedPlayers.computeIfAbsent(value.getUniqueId(),
+                key -> new VelocityPlayer(value)));
 
     }
 
@@ -23,13 +24,19 @@ public class VelocityPlayerExecutor implements PlayerExecutor {
     public Optional<APIPlayer> getPlayer(UUID uuid) {
         Optional<Player> player = VelocityPlugin.INSTANCE.getServer().getPlayer(uuid);
 
-        return player.map(value -> cachedPlayers.computeIfAbsent(value, VelocityPlayer::new));
+        return player.map(value -> cachedPlayers.computeIfAbsent(value.getUniqueId(),
+                key -> new VelocityPlayer(value)));
+    }
+
+    @Override
+    public void unloadPlayer(UUID uuid) {
+        cachedPlayers.remove(uuid);
     }
 
     @Override
     public List<APIPlayer> getOnlinePlayers() {
         return VelocityPlugin.INSTANCE.getServer().getAllPlayers().stream()
-                .map(pl -> cachedPlayers.computeIfAbsent(pl, VelocityPlayer::new))
+                .map(pl -> cachedPlayers.computeIfAbsent(pl.getUniqueId(), key -> new VelocityPlayer(pl)))
                 .collect(Collectors.toList());
     }
 }

Velocity/src/main/java/dev/brighten/antivpn/velocity/VelocityPlugin.java

@@ -3,15 +3,22 @@ package dev.brighten.antivpn.velocity;
 import com.google.inject.Inject;
 import com.velocitypowered.api.event.Subscribe;
 import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.event.proxy.ProxyShutdownEvent;
 import com.velocitypowered.api.plugin.Plugin;
 import com.velocitypowered.api.plugin.annotation.DataDirectory;
 import com.velocitypowered.api.proxy.ProxyServer;
 import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.command.Command;
+import dev.brighten.antivpn.database.VPNDatabase;
+import dev.brighten.antivpn.database.local.H2VPN;
+import dev.brighten.antivpn.database.mongo.MongoVPN;
+import dev.brighten.antivpn.database.sql.MySqlVPN;
 import dev.brighten.antivpn.velocity.command.VelocityCommand;
 import lombok.Getter;
+import org.bstats.charts.SimplePie;
 import org.bstats.velocity.Metrics;
 
+import javax.annotation.Nullable;
 import java.nio.file.Path;
 import java.util.logging.Logger;
 
@@ -24,6 +31,10 @@ public class VelocityPlugin {
     private final Metrics.Factory metricsFactory;
     private final Path configDir;
 
+    @Nullable
+    private Metrics metrics;
+
+
     public static VelocityPlugin INSTANCE;
 
     @Inject
@@ -45,7 +56,9 @@ public class VelocityPlugin {
 
         if(AntiVPN.getInstance().getVpnConfig().metrics()) {
             logger.info("Starting metrics...");
-            Metrics metrics = metricsFactory.make(this, 12791);
+            metrics = metricsFactory.make(this, 12791);
+
+            metrics.addCustomChart(new SimplePie("database_used", this::getDatabaseType));
         }
 
         logger.info("Registering commands...");
@@ -54,4 +67,35 @@ public class VelocityPlugin {
                             .aliases(command.aliases()).build(), new VelocityCommand(command));
         }
     }
+
+    @Subscribe
+    public void onDisable(ProxyShutdownEvent event) {
+        logger.info("Disabling AntiVPN...");
+        AntiVPN.getInstance().getExecutor().log("Disabling AntiVPN...");
+
+        if (AntiVPN.getInstance().getDatabase() != null) {
+            AntiVPN.getInstance().stop();
+        }
+
+        if (metrics != null) {
+            metrics = null;
+        }
+
+        INSTANCE = null;
+        logger.info("Disabled AntiVPN.");
+    }
+
+    private String getDatabaseType() {
+        VPNDatabase database = AntiVPN.getInstance().getDatabase();
+
+        if(database instanceof H2VPN) {
+            return "H2";
+        } else if(database instanceof MySqlVPN) {
+            return "MySQL";
+        } else if(database instanceof MongoVPN) {
+            return "MongoDB";
+        } else {
+            return "No-Database";
+        }
+    }
 }

Velocity/src/main/java/dev/brighten/antivpn/velocity/command/VelocityCommand.java

@@ -2,6 +2,7 @@ package dev.brighten.antivpn.velocity.command;
 
 import com.velocitypowered.api.command.CommandSource;
 import com.velocitypowered.api.command.SimpleCommand;
+import dev.brighten.antivpn.AntiVPN;
 import dev.brighten.antivpn.command.Command;
 import lombok.val;
 import net.kyori.adventure.text.Component;
@@ -11,6 +12,7 @@ import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
+import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
 public class VelocityCommand implements SimpleCommand {
@@ -26,8 +28,9 @@ public class VelocityCommand implements SimpleCommand {
         CommandSource sender = invocation.source();
         if(!invocation.source().hasPermission("antivpn.command.*")
                 && !invocation.source().hasPermission(command.permission())) {
-            invocation.source().sendMessage(Component.text("No permission").toBuilder()
-                    .color(TextColor.color(255,0,0)).build());
+            invocation.source().sendMessage(LegacyComponentSerializer.builder().character('&')
+                    .build().deserialize(AntiVPN.getInstance().getMessageHandler()
+                            .getString("no-permission").getMessage()));
             return;
         }
 
@@ -40,6 +43,9 @@ public class VelocityCommand implements SimpleCommand {
                         .anyMatch(alias -> alias.equalsIgnoreCase(args[0]))) {
                     if(!sender.hasPermission("antivpn.command.*")
                             && !sender.hasPermission(child.permission())) {
+                        invocation.source().sendMessage(LegacyComponentSerializer.builder().character('&')
+                                .build().deserialize(AntiVPN.getInstance().getMessageHandler()
+                                        .getString("no-permission").getMessage()));
                         invocation.source().sendMessage(Component.text("No permission")
                                 .toBuilder().color(TextColor.color(255,0,0)).build());
                         return;
@@ -73,7 +79,10 @@ public class VelocityCommand implements SimpleCommand {
                             .mapToObj(i -> args[i + 1]).toArray(String[]::new));
                 }
             }
+        }else if (children.length > 0){ // && args.length == 0 is always true here
+            return Arrays.stream(children).map(Command::name).collect(Collectors.toList());
         }
+
         return command.tabComplete(new VelocityCommandExecutor(sender), "alias", args);
     }
 

Velocity/src/main/java/dev/brighten/antivpn/velocity/command/VelocityCommandExecutor.java

@@ -16,8 +16,9 @@ public class VelocityCommandExecutor implements CommandExecutor {
     private final CommandSource sender;
 
     @Override
-    public void sendMessage(String message) {
-        sender.sendMessage(LegacyComponentSerializer.builder().character('&').build().deserialize(message));
+    public void sendMessage(String message, Object... objects) {
+        sender.sendMessage(LegacyComponentSerializer.builder().character('&').build()
+                .deserialize(String.format(message, objects)));
     }
 
     @Override

pom.xml

@@ -7,19 +7,20 @@
     <groupId>dev.brighten.antivpn</groupId>
     <artifactId>AntiVPN</artifactId>
     <packaging>pom</packaging>
-    <version>1.7.1</version>
+    <version>1.9.4</version>
 
     <modules>
         <module>Common</module>
         <module>Bungee</module>
         <module>Bukkit</module>
-        <module>Assembly</module>
         <module>Velocity</module>
+        <module>Sponge</module>
+        <module>Universal</module>
     </modules>
 
     <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <build>
@@ -29,15 +30,15 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.0</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>17</source>
+                    <target>17</target>
                     <compilerArgument>-XDignore.symbol.file</compilerArgument>
                     <useIncrementalCompilation>false</useIncrementalCompilation>
                     <annotationProcessorPaths>
                         <path>
                             <groupId>org.projectlombok</groupId>
                             <artifactId>lombok</artifactId>
-                            <version>1.18.20</version>
+                            <version>1.18.30</version>
                         </path>
                     </annotationProcessorPaths>
                 </configuration>
@@ -60,9 +61,9 @@
 
     <dependencies>
         <dependency>
-            <groupId>cc.funkemunky.utils</groupId>
+            <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.0</version>
+            <version>1.18.30</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>