Fixed ip whitelisting

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

@@ -53,6 +53,7 @@ public class AntiVPN {
 
         switch(INSTANCE.config.getDatabaseType().toLowerCase()) {
             case "mysql":
+            case "h2":
             case "sql":{
                 AntiVPN.getInstance().getExecutor().log("Using databaseType MySQL...");
                 INSTANCE.database = new MySqlVPN();

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

@@ -237,7 +237,9 @@ public class MySqlVPN implements VPNDatabase {
         if (!AntiVPN.getInstance().getConfig().isDatabaseEnabled())
             return;
         AntiVPN.getInstance().getExecutor().log("Initializing MySQL...");
-        MySQL.init();
+        if(AntiVPN.getInstance().getConfig().getDatabaseType().contains("sql")) {
+            MySQL.init();
+        } else MySQL.initH2();
 
         AntiVPN.getInstance().getExecutor().log("Creating tables...");
 

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

@@ -1,10 +1,13 @@
 package dev.brighten.antivpn.database.sql.utils;
 
+import org.h2.jdbc.JdbcConnection;
 import dev.brighten.antivpn.AntiVPN;
 
+import java.io.File;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
+import java.util.Properties;
 
 public class MySQL {
     private static Connection conn;
@@ -35,12 +38,13 @@ public class MySQL {
         }
     }
 
-    /*public static void initH2() {
+    public static void initH2() {
         File dataFolder = new File(AntiVPN.getInstance().getPluginFolder(), "databases" + File.separator + "database");
         try {
             Class.forName("org.h2.Driver");
-            conn = new NonClosableConnection(new JdbcConnection("jdbc:h2:file:" +
-                    dataFolder.getAbsolutePath(), new Properties()));
+            conn = new NonClosableConnection(DriverManager.getConnection ("jdbc:h2:file:" +
+                    dataFolder.getAbsolutePath(),
+                    AntiVPN.getInstance().getConfig().getUsername(),AntiVPN.getInstance().getConfig().getPassword()));
             conn.setAutoCommit(true);
             Query.use(conn);
             AntiVPN.getInstance().getExecutor().log("Connection to SQlLite has been established.");
@@ -50,7 +54,7 @@ public class MySQL {
         } catch (ClassNotFoundException ex) {
             AntiVPN.getInstance().getExecutor().log("No H2 library found!");
         }
-    }*/
+    }
 
     public static void use() {
         try {

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

@@ -15,7 +15,7 @@ import java.util.regex.Pattern;
 
 public class MiscUtils {
 
-    private static final Pattern ipv4 = Pattern.compile("[1-9]{1,3}\\.[1-9]{1,3}\\.[1-9]{1,3}.[1-9]{1,3}");
+    private static final Pattern ipv4 = Pattern.compile("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}");
 
     public static void close(Closeable... closeables) {
         try {