Updated Project Source code (I don't remember what i did.)

src/Socialbox/Abstracts/Method.php

@@ -37,11 +37,7 @@ abstract class Method
 
         try
         {
-            if(!SessionManager::sessionExists($request->getSessionUuid()))
-            {
-                throw new StandardException(sprintf("The requested session %s was not found", $request->getSessionUuid()), StandardError::SESSION_NOT_FOUND);
-            }
-
+            // NOTE: If the session UUID was provided, it has already been validated up until this point
             return SessionManager::getSession($request->getSessionUuid());
         }
         catch(DatabaseOperationException $e)

src/Socialbox/Classes/Configuration.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Socialbox\Classes;
+
+class Configuration
+{
+    private static ?array $configuration = null;
+
+    public static function getConfiguration(): array
+    {
+        if(self::$configuration === null)
+        {
+            $config = new \ConfigLib\Configuration('net.nosial.socialbox');
+
+            $config->setDefault('database.host', '127.0.0.1');
+            $config->setDefault('database.port', 3306);
+            $config->setDefault('database.username', 'root');
+            $config->setDefault('database.password', null);
+            $config->setDefault('database.name', 'test');
+            $config->save();
+
+            self::$configuration = $config->getConfiguration();
+        }
+
+        return self::$configuration;
+    }
+}

src/Socialbox/Classes/Database.php

@@ -13,7 +13,7 @@ class Database
     private static ?PDO $instance = null;
 
     /**
-     * @return mysqli
+     * @return PDO
      * @throws DatabaseOperationException
      */
     public static function getConnection(): PDO
@@ -22,7 +22,7 @@ class Database
         {
             try
             {
-                $dsn = 'mysql:host=172.27.0.1;dbname=socialbox;port=3306;charset=utf8mb4';
+                $dsn = 'mysql:host=127.0.0.1;dbname=socialbox;port=3306;charset=utf8mb4';
                 self::$instance = new PDO($dsn, 'root', 'root');
 
                 // Set some common PDO attributes for better error handling

src/Socialbox/Managers/SessionManager.php

@@ -32,12 +32,12 @@
         {
             if($publicKey === '')
             {
-                throw new InvalidArgumentException('The public key cannot be empty', StandardError::RPC_INVALID_ARGUMENTS);
+                throw new InvalidArgumentException('The public key cannot be empty', 400);
             }
 
             if(!Cryptography::validatePublicKey($publicKey))
             {
-                throw new InvalidArgumentException('The given public key is invalid', StandardError::INVALID_PUBLIC_KEY);
+                throw new InvalidArgumentException('The given public key is invalid', 400);
             }
 
             $publicKey = Utilities::base64decode($publicKey);

src/Socialbox/Program.php

@@ -0,0 +1,18 @@
+<?php
+
+    namespace Socialbox;
+
+    class Program
+    {
+        /**
+         * Socialbox main entry point
+         *
+         * @param string[] $args Command-line arguments
+         * @return int Exit code
+         */
+        public static function main(array $args): int
+        {
+            print("Hello World from net.nosial.socialbox!" . PHP_EOL);
+            return 0;
+        }
+    }

src/Socialbox/Socialbox.php

@@ -2,6 +2,7 @@
 
     namespace Socialbox;
 
+    use ConfigLib\Configuration;
     use Socialbox\Classes\RpcHandler;
     use Socialbox\Enums\StandardError;
     use Socialbox\Enums\StandardMethods;
@@ -9,6 +10,11 @@
 
     class Socialbox
     {
+        public static function getConfiguration(): array
+        {
+
+        }
+
         public static function handleRpc(): void
         {
             try
@@ -29,7 +35,7 @@
 
                 if($method === false)
                 {
-                    $response = $rpcRequest->produceError(StandardError::RPC_METHOD_NOT_FOUND, 'The requested method does not exist');;
+                    $response = $rpcRequest->produceError(StandardError::RPC_METHOD_NOT_FOUND, 'The requested method does not exist');
                     if($response !== null)
                     {
                         $results[] = $response;

src/Socialbox/Socialbox/Socialbox.php

@@ -0,0 +1,8 @@
+<?php
+
+    namespace Socialbox;
+
+    class Socialbox
+    {
+
+    }