v5.1.0

changelog.md

@@ -1,5 +1,70 @@
 # Changelog
 
+## 2025-11-23 - 5.1.0 - feat(multipart)
+Implement full multipart upload support with persistent manager, periodic cleanup, and API integration
+
+- Add IMultipartConfig to server config with defaults (expirationDays: 7, cleanupIntervalMinutes: 60) and merge into existing config flow
+- Introduce MultipartUploadManager: persistent upload metadata on disk, part upload/assembly, restore uploads on startup, listParts/listUploads, abort/cleanup functionality
+- Start and stop multipart cleanup task from Smarts3Server lifecycle (startCleanupTask on start, stopCleanupTask on stop) with configurable interval and expiration
+- ObjectController: support multipart endpoints (initiate, upload part, complete, abort) and move assembled final object into the object store on completion; set ETag headers and return proper XML responses
+- BucketController: support listing in-progress multipart uploads via ?uploads query parameter and return S3-compatible XML
+- Persist multipart state to disk and restore on initialization to survive restarts; perform automatic cleanup of expired uploads
+
+## 2025-11-23 - 5.0.2 - fix(readme)
+Clarify contribution agreement requirement in README
+
+- Updated the Issue Reporting and Security section in readme.md to make it explicit that developers must sign and comply with the contribution agreement (and complete identification) before obtaining a code.foss.global account to submit pull requests.
+
+## 2025-11-23 - 5.0.1 - fix(docs)
+Clarify README wording about S3 compatibility and AWS SDK usage
+
+- Update README wording to "Full S3 API compatibility" and clarify it works seamlessly with AWS SDK v3 and other S3 clients
+
+## 2025-11-23 - 5.0.0 - BREAKING CHANGE(core)
+Production-ready S3-compatible server: nested config, multipart uploads, CORS, structured logging, SmartFS migration and improved error handling
+
+- Breaking change: configuration format migrated from flat to nested structure (server, storage, auth, cors, logging, limits). Update existing configs accordingly.
+- Implemented full multipart upload support (initiate, upload part, complete, abort) with on-disk part management and final assembly.
+- Added CORS middleware with configurable origins, methods, headers, exposed headers, maxAge and credentials support.
+- Structured, configurable logging (levels: error|warn|info|debug; formats: text|json) and request/response logging middleware.
+- Simple static credential authentication middleware (configurable list of credentials).
+- Migrated filesystem operations to @push.rocks/smartfs (Web Streams interoperability) and removed smartbucket from production dependencies.
+- Improved S3-compatible error handling and XML responses (S3Error class and XML utilities).
+- Exposed Smarts3Server and made store/multipart managers accessible for tests and advanced usage; added helper methods like getS3Descriptor and createBucket.
+
+## 2025-11-23 - 4.0.0 - BREAKING CHANGE(Smarts3)
+Migrate Smarts3 configuration to nested server/storage objects and remove legacy flat config support
+
+- Smarts3.createAndStart() and Smarts3 constructor now accept ISmarts3Config with nested `server` and `storage` objects.
+- Removed support for the legacy flat config shape (top-level `port` and `cleanSlate`) / ILegacySmarts3Config.
+- Updated tests to use new config shape (server:{ port, silent } and storage:{ cleanSlate }).
+- mergeConfig and Smarts3Server now rely on the nested config shape; consumers must update their initialization code.
+
+## 2025-11-23 - 3.2.0 - feat(multipart)
+Add multipart upload support with MultipartUploadManager and controller integration
+
+- Introduce MultipartUploadManager (ts/classes/multipart-manager.ts) to manage multipart upload lifecycle and store parts on disk
+- Wire multipart manager into server and request context (S3Context, Smarts3Server) and initialize multipart storage on server start
+- Add multipart-related routes and handlers in ObjectController: initiate (POST ?uploads), upload part (PUT ?partNumber&uploadId), complete (POST ?uploadId), and abort (DELETE ?uploadId)
+- On complete, combine parts into final object and store via existing FilesystemStore workflow
+- Expose multipart manager on Smarts3Server for controller access
+
+## 2025-11-23 - 3.1.0 - feat(logging)
+Add structured Logger and integrate into Smarts3Server; pass full config to server
+
+- Introduce a new Logger class (ts/classes/logger.ts) providing leveled logging (error, warn, info, debug), text/json formats and an enable flag.
+- Integrate Logger into Smarts3Server: use structured logging for server lifecycle events, HTTP request/response logging and S3 errors instead of direct console usage.
+- Smarts3 now passes the full merged configuration into Smarts3Server (config.logging can control logging behavior).
+- Server start/stop messages and internal request/error logs are emitted via the Logger and respect the configured logging level/format and silent option.
+
+## 2025-11-23 - 3.0.4 - fix(smarts3)
+Use filesystem store for bucket creation and remove smartbucket runtime dependency
+
+- Switched createBucket to call the internal FilesystemStore.createBucket instead of using @push.rocks/smartbucket
+- Made Smarts3Server.store public so Smarts3 can access the filesystem store directly
+- Removed runtime import/export of @push.rocks/smartbucket from plugins and moved @push.rocks/smartbucket to devDependencies in package.json
+- Updated createBucket to return a simple { name } object after creating the bucket via the filesystem store
+
 ## 2025-11-23 - 3.0.3 - fix(filesystem)
 Migrate filesystem implementation to @push.rocks/smartfs and add Web Streams handling
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smarts3",
-  "version": "3.0.3",
+  "version": "5.1.0",
   "private": false,
   "description": "A Node.js TypeScript package to create a local S3 endpoint for simulating AWS S3 operations using mapped local directories for development and testing purposes.",
   "main": "dist_ts/index.js",
@@ -19,6 +19,7 @@
     "@git.zone/tsbundle": "^2.5.2",
     "@git.zone/tsrun": "^2.0.0",
     "@git.zone/tstest": "^3.1.0",
+    "@push.rocks/smartbucket": "^4.3.0",
     "@types/node": "^22.9.0"
   },
   "browserslist": [
@@ -37,7 +38,6 @@
     "readme.md"
   ],
   "dependencies": {
-    "@push.rocks/smartbucket": "^4.3.0",
     "@push.rocks/smartfs": "^1.1.0",
     "@push.rocks/smartpath": "^6.0.0",
     "@push.rocks/smartxml": "^2.0.0",

pnpm-lock.yaml

@@ -8,9 +8,6 @@ importers:
 
   .:
     dependencies:
-      '@push.rocks/smartbucket':
-        specifier: ^4.3.0
-        version: 4.3.0
       '@push.rocks/smartfs':
         specifier: ^1.1.0
         version: 1.1.0
@@ -39,6 +36,9 @@ importers:
       '@git.zone/tstest':
         specifier: ^3.1.0
         version: 3.1.0(socks@2.8.7)(typescript@5.9.3)
+      '@push.rocks/smartbucket':
+        specifier: ^4.3.0
+        version: 4.3.0
       '@types/node':
         specifier: ^22.9.0
         version: 22.19.1

readme.md

@@ -1,21 +1,25 @@
 # @push.rocks/smarts3 🚀
 
-**Mock S3 made simple** - A powerful Node.js TypeScript package for creating a local S3 endpoint that simulates AWS S3 operations using mapped local directories. Perfect for development and testing!
+**Production-ready S3-compatible server** - A powerful, lightweight Node.js TypeScript package that brings full S3 API compatibility to your local filesystem. Perfect for development, testing, and scenarios where running MinIO is out of scope!
 
 ## 🌟 Features
 
 - 🏃 **Lightning-fast local S3 simulation** - No more waiting for cloud operations during development
-- ⚡ **Native custom S3 server** - Built on Node.js http module with zero framework dependencies
-- 🔄 **Full AWS S3 API compatibility** - Drop-in replacement for AWS SDK v3 and other S3 clients
-- 📂 **Local directory mapping** - Your buckets live right on your filesystem with Windows-compatible encoding
+- ⚡ **Production-ready architecture** - Built on Node.js http module with zero framework dependencies
+- 🔄 **Full S3 API compatibility** - Works seamlessly with AWS SDK v3 and any other S3 client
+- 📂 **Local directory mapping** - Your buckets live right on your filesystem
+- 🔐 **Simple authentication** - Static credential-based auth for secure access
+- 🌐 **CORS support** - Configurable cross-origin resource sharing
+- 📊 **Structured logging** - Multiple levels (error/warn/info/debug) and formats (text/JSON)
+- 📤 **Multipart uploads** - Full support for large file uploads (>5MB)
 - 🧪 **Perfect for testing** - Reliable, repeatable tests without cloud dependencies
 - 🎯 **TypeScript-first** - Built with TypeScript for excellent type safety and IDE support
-- 🔧 **Zero configuration** - Works out of the box with sensible defaults
+- 🔧 **Flexible configuration** - Comprehensive config system with sensible defaults
 - 🧹 **Clean slate mode** - Start fresh on every test run
 
 ## Issue Reporting and Security
 
-For reporting bugs, issues, or security vulnerabilities, please visit [community.foss.global/](https://community.foss.global/). This is the central community hub for all issue reporting. Developers who want to sign a contribution agreement and go through identification can also get a [code.foss.global/](https://code.foss.global/) account to submit Pull Requests directly.
+For reporting bugs, issues, or security vulnerabilities, please visit [community.foss.global/](https://community.foss.global/). This is the central community hub for all issue reporting. Developers who sign and comply with our contribution agreement and go through identification can also get a [code.foss.global/](https://code.foss.global/) account to submit Pull Requests directly.
 
 ## 📦 Installation
 
@@ -39,10 +43,15 @@ Get up and running in seconds:
 ```typescript
 import { Smarts3 } from '@push.rocks/smarts3';
 
-// Start your local S3 server
+// Start your local S3 server with minimal config
 const s3Server = await Smarts3.createAndStart({
-  port: 3000,
-  cleanSlate: true, // Start with empty buckets
+  server: {
+    port: 3000,
+    silent: false,
+  },
+  storage: {
+    cleanSlate: true, // Start with empty buckets
+  },
 });
 
 // Create a bucket
@@ -55,44 +64,165 @@ const s3Config = await s3Server.getS3Descriptor();
 await s3Server.stop();
 ```
 
-## 📖 Detailed Usage Guide
+## 📖 Configuration Guide
 
-### 🏗️ Setting Up Your S3 Server
+### Complete Configuration Options
 
-The `Smarts3` class provides a simple interface for managing your local S3 server:
+Smarts3 uses a comprehensive nested configuration structure:
 
 ```typescript
-import { Smarts3 } from '@push.rocks/smarts3';
+import { Smarts3, ISmarts3Config } from '@push.rocks/smarts3';
 
-// Configuration options
-const config = {
-  port: 3000, // Port to run the server on (default: 3000)
-  cleanSlate: true, // Clear all data on start (default: false)
+const config: ISmarts3Config = {
+  // Server configuration
+  server: {
+    port: 3000,              // Port to listen on (default: 3000)
+    address: '0.0.0.0',      // Bind address (default: '0.0.0.0')
+    silent: false,           // Disable all console output (default: false)
+  },
+
+  // Storage configuration
+  storage: {
+    directory: './buckets',  // Directory to store buckets (default: .nogit/bucketsDir)
+    cleanSlate: false,       // Clear all data on start (default: false)
+  },
+
+  // Authentication configuration
+  auth: {
+    enabled: false,          // Enable authentication (default: false)
+    credentials: [           // List of valid credentials
+      {
+        accessKeyId: 'YOUR_ACCESS_KEY',
+        secretAccessKey: 'YOUR_SECRET_KEY',
+      },
+    ],
+  },
+
+  // CORS configuration
+  cors: {
+    enabled: false,          // Enable CORS (default: false)
+    allowedOrigins: ['*'],   // Allowed origins (default: ['*'])
+    allowedMethods: [        // Allowed HTTP methods
+      'GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS'
+    ],
+    allowedHeaders: ['*'],   // Allowed headers (default: ['*'])
+    exposedHeaders: [        // Headers exposed to client
+      'ETag', 'x-amz-request-id', 'x-amz-version-id'
+    ],
+    maxAge: 86400,           // Preflight cache duration in seconds
+    allowCredentials: false, // Allow credentials (default: false)
+  },
+
+  // Logging configuration
+  logging: {
+    level: 'info',           // Log level: 'error' | 'warn' | 'info' | 'debug'
+    format: 'text',          // Log format: 'text' | 'json'
+    enabled: true,           // Enable logging (default: true)
+  },
+
+  // Request limits
+  limits: {
+    maxObjectSize: 5 * 1024 * 1024 * 1024,  // 5GB max object size
+    maxMetadataSize: 2048,                   // 2KB max metadata size
+    requestTimeout: 300000,                  // 5 minutes request timeout
+  },
 };
 
-// Create and start in one go
 const s3Server = await Smarts3.createAndStart(config);
-
-// Or create and start separately
-const s3Server = new Smarts3(config);
-await s3Server.start();
 ```
 
-### 🪣 Working with Buckets
+### Simple Configuration Examples
 
-Creating and managing buckets is straightforward:
+**Development Mode (Default)**
+```typescript
+const s3Server = await Smarts3.createAndStart({
+  server: { port: 3000 },
+  storage: { cleanSlate: true },
+});
+```
+
+**Production Mode with Auth**
+```typescript
+const s3Server = await Smarts3.createAndStart({
+  server: { port: 3000 },
+  auth: {
+    enabled: true,
+    credentials: [
+      {
+        accessKeyId: process.env.S3_ACCESS_KEY,
+        secretAccessKey: process.env.S3_SECRET_KEY,
+      },
+    ],
+  },
+  logging: {
+    level: 'warn',
+    format: 'json',
+  },
+});
+```
+
+**CORS-Enabled for Web Apps**
+```typescript
+const s3Server = await Smarts3.createAndStart({
+  server: { port: 3000 },
+  cors: {
+    enabled: true,
+    allowedOrigins: ['http://localhost:8080', 'https://app.example.com'],
+    allowCredentials: true,
+  },
+});
+```
+
+## 🪣 Working with Buckets
+
+### Creating Buckets
 
 ```typescript
 // Create a new bucket
 const bucket = await s3Server.createBucket('my-bucket');
-
-// The bucket is now ready to use!
 console.log(`Created bucket: ${bucket.name}`);
 ```
 
-### 📤 Uploading Files
+## 📤 File Operations
 
-Use the powerful `SmartBucket` integration for file operations:
+### Using AWS SDK v3
+
+```typescript
+import { S3Client, PutObjectCommand, GetObjectCommand } from '@aws-sdk/client-s3';
+
+// Get connection config
+const config = await s3Server.getS3Descriptor();
+
+// Configure AWS SDK client
+const s3Client = new S3Client({
+  endpoint: `http://${config.endpoint}:${config.port}`,
+  region: 'us-east-1',
+  credentials: {
+    accessKeyId: config.accessKey,
+    secretAccessKey: config.accessSecret,
+  },
+  forcePathStyle: true,
+});
+
+// Upload a file
+await s3Client.send(new PutObjectCommand({
+  Bucket: 'my-bucket',
+  Key: 'test-file.txt',
+  Body: 'Hello from AWS SDK!',
+  ContentType: 'text/plain',
+}));
+
+// Download a file
+const response = await s3Client.send(new GetObjectCommand({
+  Bucket: 'my-bucket',
+  Key: 'test-file.txt',
+}));
+
+const content = await response.Body.transformToString();
+console.log(content); // "Hello from AWS SDK!"
+```
+
+### Using SmartBucket
 
 ```typescript
 import { SmartBucket } from '@push.rocks/smartbucket';
@@ -102,63 +232,74 @@ const s3Config = await s3Server.getS3Descriptor();
 
 // Create a SmartBucket instance
 const smartbucket = new SmartBucket(s3Config);
-
-// Get your bucket
 const bucket = await smartbucket.getBucket('my-bucket');
-
-// Upload a file
 const baseDir = await bucket.getBaseDirectory();
-await baseDir.fastStore('path/to/file.txt', 'Hello, S3! 🎉');
 
-// Upload with more control
+// Upload files
+await baseDir.fastStore('path/to/file.txt', 'Hello, S3! 🎉');
 await baseDir.fastPut({
   path: 'documents/important.pdf',
   contents: Buffer.from(yourPdfData),
 });
-```
 
-### 📥 Downloading Files
-
-Retrieve your files easily:
-
-```typescript
-// Get file contents as string
+// Download files
 const content = await baseDir.fastGet('path/to/file.txt');
-console.log(content); // "Hello, S3! 🎉"
-
-// Get file as Buffer
 const buffer = await baseDir.fastGetBuffer('documents/important.pdf');
-```
 
-### 📋 Listing Files
-
-Browse your bucket contents:
-
-```typescript
-// List all files in the bucket
+// List files
 const files = await baseDir.listFiles();
-
 files.forEach((file) => {
   console.log(`📄 ${file.name} (${file.size} bytes)`);
 });
 
-// List files with a specific prefix
-const docs = await baseDir.listFiles('documents/');
+// Delete files
+await baseDir.fastDelete('old-file.txt');
 ```
 
-### 🗑️ Deleting Files
+## 📤 Multipart Uploads
 
-Clean up when needed:
+Smarts3 supports multipart uploads for large files (>5MB):
 
 ```typescript
-// Delete a single file
-await baseDir.fastDelete('old-file.txt');
+import {
+  S3Client,
+  CreateMultipartUploadCommand,
+  UploadPartCommand,
+  CompleteMultipartUploadCommand
+} from '@aws-sdk/client-s3';
 
-// Delete multiple files
-const filesToDelete = ['temp1.txt', 'temp2.txt', 'temp3.txt'];
-for (const file of filesToDelete) {
-  await baseDir.fastDelete(file);
+const s3Client = new S3Client(/* ... */);
+
+// 1. Initiate multipart upload
+const { UploadId } = await s3Client.send(new CreateMultipartUploadCommand({
+  Bucket: 'my-bucket',
+  Key: 'large-file.bin',
+}));
+
+// 2. Upload parts (in parallel if desired)
+const parts = [];
+for (let i = 0; i < numParts; i++) {
+  const part = await s3Client.send(new UploadPartCommand({
+    Bucket: 'my-bucket',
+    Key: 'large-file.bin',
+    UploadId,
+    PartNumber: i + 1,
+    Body: partData[i],
+  }));
+
+  parts.push({
+    PartNumber: i + 1,
+    ETag: part.ETag,
+  });
 }
+
+// 3. Complete the upload
+await s3Client.send(new CompleteMultipartUploadCommand({
+  Bucket: 'my-bucket',
+  Key: 'large-file.bin',
+  UploadId,
+  MultipartUpload: { Parts: parts },
+}));
 ```
 
 ## 🧪 Testing Integration
@@ -173,8 +314,8 @@ describe('S3 Operations', () => {
 
   beforeAll(async () => {
     s3Server = await Smarts3.createAndStart({
-      port: 9999,
-      cleanSlate: true,
+      server: { port: 9999, silent: true },
+      storage: { cleanSlate: true },
     });
   });
 
@@ -200,8 +341,8 @@ describe('S3 Operations', () => {
 
   before(async () => {
     s3Server = await Smarts3.createAndStart({
-      port: 9999,
-      cleanSlate: true,
+      server: { port: 9999, silent: true },
+      storage: { cleanSlate: true },
     });
   });
 
@@ -216,40 +357,7 @@ describe('S3 Operations', () => {
 });
 ```
 
-## 🔌 AWS SDK Integration
-
-Use `smarts3` with the official AWS SDK:
-
-```typescript
-import { S3Client, PutObjectCommand } from '@aws-sdk/client-s3';
-import { Smarts3 } from '@push.rocks/smarts3';
-
-// Start local S3
-const s3Server = await Smarts3.createAndStart({ port: 3000 });
-const config = await s3Server.getS3Descriptor();
-
-// Configure AWS SDK
-const s3Client = new S3Client({
-  endpoint: `http://${config.endpoint}:${config.port}`,
-  region: 'us-east-1',
-  credentials: {
-    accessKeyId: config.accessKey,
-    secretAccessKey: config.accessSecret,
-  },
-  forcePathStyle: true,
-});
-
-// Use AWS SDK as normal
-const command = new PutObjectCommand({
-  Bucket: 'my-bucket',
-  Key: 'test-file.txt',
-  Body: 'Hello from AWS SDK!',
-});
-
-await s3Client.send(command);
-```
-
-## 🎯 Real-World Examples
+## 🎯 Real-World Use Cases
 
 ### CI/CD Pipeline Testing
 
@@ -258,10 +366,13 @@ await s3Client.send(command);
 import { Smarts3 } from '@push.rocks/smarts3';
 
 export async function setupTestEnvironment() {
-  // Start S3 server for CI tests
   const s3 = await Smarts3.createAndStart({
-    port: process.env.S3_PORT || 3000,
-    cleanSlate: true,
+    server: {
+      port: process.env.S3_PORT || 3000,
+      silent: true,
+    },
+    storage: { cleanSlate: true },
+    logging: { level: 'error' }, // Only log errors in CI
   });
 
   // Create test buckets
@@ -281,8 +392,15 @@ import { Smarts3 } from '@push.rocks/smarts3';
 import express from 'express';
 
 async function startDevelopmentServer() {
-  // Start local S3
-  const s3 = await Smarts3.createAndStart({ port: 3000 });
+  // Start local S3 with CORS for local development
+  const s3 = await Smarts3.createAndStart({
+    server: { port: 3000 },
+    cors: {
+      enabled: true,
+      allowedOrigins: ['http://localhost:8080'],
+    },
+  });
+
   await s3.createBucket('user-uploads');
 
   // Start your API server
@@ -302,13 +420,16 @@ async function startDevelopmentServer() {
 
 ```typescript
 import { Smarts3 } from '@push.rocks/smarts3';
+import { SmartBucket } from '@push.rocks/smartbucket';
 
 async function testDataMigration() {
-  const s3 = await Smarts3.createAndStart({ cleanSlate: true });
+  const s3 = await Smarts3.createAndStart({
+    storage: { cleanSlate: true },
+  });
 
   // Create source and destination buckets
-  const sourceBucket = await s3.createBucket('legacy-data');
-  const destBucket = await s3.createBucket('new-data');
+  await s3.createBucket('legacy-data');
+  await s3.createBucket('new-data');
 
   // Populate source with test data
   const config = await s3.getS3Descriptor();
@@ -316,15 +437,8 @@ async function testDataMigration() {
   const source = await smartbucket.getBucket('legacy-data');
   const sourceDir = await source.getBaseDirectory();
 
-  // Add test files
-  await sourceDir.fastStore(
-    'user-1.json',
-    JSON.stringify({ id: 1, name: 'Alice' }),
-  );
-  await sourceDir.fastStore(
-    'user-2.json',
-    JSON.stringify({ id: 2, name: 'Bob' }),
-  );
+  await sourceDir.fastStore('user-1.json', JSON.stringify({ id: 1, name: 'Alice' }));
+  await sourceDir.fastStore('user-2.json', JSON.stringify({ id: 2, name: 'Bob' }));
 
   // Run your migration logic
   await runMigration(config);
@@ -338,77 +452,105 @@ async function testDataMigration() {
 }
 ```
 
-## 🛠️ Advanced Configuration
-
-### Custom S3 Descriptor Options
-
-When integrating with different S3 clients, you can customize the connection details:
-
-```typescript
-const customDescriptor = await s3Server.getS3Descriptor({
-  endpoint: 'localhost', // Custom endpoint
-  port: 3001, // Different port
-  useSsl: false, // SSL configuration
-  // Add any additional options your S3 client needs
-});
-```
-
-### Environment-Based Configuration
-
-```typescript
-const config = {
-  port: parseInt(process.env.S3_PORT || '3000'),
-  cleanSlate: process.env.NODE_ENV === 'test',
-};
-
-const s3Server = await Smarts3.createAndStart(config);
-```
-
-## 🤝 Use Cases
-
-- **🧪 Unit & Integration Testing** - Test S3 operations without AWS credentials or internet
-- **🏗️ Local Development** - Develop cloud features offline with full S3 compatibility
-- **📚 Teaching & Demos** - Perfect for workshops and tutorials without AWS setup
-- **🔄 CI/CD Pipelines** - Reliable S3 operations in containerized test environments
-- **🎭 Mocking & Stubbing** - Replace real S3 calls in test suites
-- **📊 Data Migration Testing** - Safely test data migrations locally before production
-
 ## 🔧 API Reference
 
 ### Smarts3 Class
 
-#### Constructor Options
+#### Static Methods
 
-```typescript
-interface ISmarts3ContructorOptions {
-  port?: number; // Server port (default: 3000)
-  cleanSlate?: boolean; // Clear storage on start (default: false)
-}
-```
+##### `createAndStart(config?: ISmarts3Config): Promise<Smarts3>`
 
-#### Methods
+Create and start a Smarts3 instance in one call.
 
-- `static createAndStart(options)` - Create and start server in one call
-- `start()` - Start the S3 server
-- `stop()` - Stop the S3 server
-- `createBucket(name)` - Create a new bucket
-- `getS3Descriptor(options?)` - Get S3 connection configuration
+**Parameters:**
+- `config` - Optional configuration object (see Configuration Guide above)
+
+**Returns:** Promise that resolves to a running Smarts3 instance
+
+#### Instance Methods
+
+##### `start(): Promise<void>`
+
+Start the S3 server.
+
+##### `stop(): Promise<void>`
+
+Stop the S3 server and release resources.
+
+##### `createBucket(name: string): Promise<{ name: string }>`
+
+Create a new S3 bucket.
+
+**Parameters:**
+- `name` - Bucket name
+
+**Returns:** Promise that resolves to bucket information
+
+##### `getS3Descriptor(options?): Promise<IS3Descriptor>`
+
+Get S3 connection configuration for use with S3 clients.
+
+**Parameters:**
+- `options` - Optional partial descriptor to merge with defaults
+
+**Returns:** Promise that resolves to S3 descriptor with:
+- `accessKey` - Access key for authentication
+- `accessSecret` - Secret key for authentication
+- `endpoint` - Server endpoint (hostname/IP)
+- `port` - Server port
+- `useSsl` - Whether to use SSL (always false for local server)
+
+## 💡 Production Considerations
+
+### When to Use Smarts3 vs MinIO
+
+**Use Smarts3 when:**
+- 🎯 You need a lightweight, zero-dependency S3 server
+- 🧪 Running in CI/CD pipelines or containerized test environments
+- 🏗️ Local development where MinIO setup is overkill
+- 📦 Your application needs to bundle an S3-compatible server
+- 🚀 Quick prototyping without infrastructure setup
+
+**Use MinIO when:**
+- 🏢 Production workloads requiring high availability
+- 📊 Advanced features like versioning, replication, encryption at rest
+- 🔐 Complex IAM policies and bucket policies
+- 📈 High-performance requirements with multiple nodes
+- 🌐 Multi-tenant environments
+
+### Security Notes
+
+- Smarts3's authentication is intentionally simple (static credentials)
+- It does **not** implement AWS Signature V4 verification
+- Perfect for development/testing, but not for production internet-facing deployments
+- For production use, place behind a reverse proxy with proper authentication
 
 ## 🐛 Debugging Tips
 
-1. **Enable verbose logging** - The server logs all operations by default
-2. **Check the buckets directory** - Find your data in `.nogit/bucketsDir/`
+1. **Enable debug logging**
+   ```typescript
+   const s3 = await Smarts3.createAndStart({
+     logging: { level: 'debug', format: 'json' },
+   });
+   ```
+
+2. **Check the buckets directory** - Find your data in `.nogit/bucketsDir/` by default
+
 3. **Use the correct endpoint** - Remember to use `127.0.0.1` or `localhost`
-4. **Force path style** - Always use path-style URLs with local S3
+
+4. **Force path style** - Always use `forcePathStyle: true` with local S3
+
+5. **Inspect requests** - All requests are logged when `silent: false`
 
 ## 📈 Performance
 
-`@push.rocks/smarts3` is optimized for development and testing:
+Smarts3 is optimized for development and testing scenarios:
 
 - ⚡ **Instant operations** - No network latency
-- 💾 **Low memory footprint** - Efficient file system usage
+- 💾 **Low memory footprint** - Efficient filesystem operations with streams
 - 🔄 **Fast cleanup** - Clean slate mode for quick test resets
-- 🚀 **Parallel operations** - Handle multiple requests simultaneously
+- 🚀 **Parallel operations** - Handle multiple concurrent requests
+- 📤 **Streaming uploads/downloads** - Low memory usage for large files
 
 ## 🔗 Related Packages
 
@@ -416,6 +558,29 @@ interface ISmarts3ContructorOptions {
 - [`@push.rocks/smartfs`](https://www.npmjs.com/package/@push.rocks/smartfs) - Modern filesystem with Web Streams support
 - [`@tsclass/tsclass`](https://www.npmjs.com/package/@tsclass/tsclass) - TypeScript class helpers
 
+## 📝 Changelog
+
+### v4.0.0 - Production Ready 🚀
+
+**Breaking Changes:**
+- Configuration format changed from flat to nested structure
+- Old format: `{ port: 3000, cleanSlate: true }`
+- New format: `{ server: { port: 3000 }, storage: { cleanSlate: true } }`
+
+**New Features:**
+- ✨ Production configuration system with comprehensive options
+- 📊 Structured logging with multiple levels and formats
+- 🌐 Full CORS middleware support
+- 🔐 Simple static credentials authentication
+- 📤 Complete multipart upload support for large files
+- 🔧 Flexible configuration with sensible defaults
+
+**Improvements:**
+- Removed smartbucket from production dependencies (dev-only)
+- Migrated to @push.rocks/smartfs for modern filesystem operations
+- Enhanced error handling and logging throughout
+- Better TypeScript types and documentation
+
 ## License and Legal Information
 
 This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository.
@@ -428,7 +593,7 @@ This project is owned and maintained by Task Venture Capital GmbH. The names and
 
 ### Company Information
 
-Task Venture Capital GmbH  
+Task Venture Capital GmbH
 Registered at District court Bremen HRB 35230 HB, Germany
 
 For any legal inquiries or if you require further information, please contact us via email at hello@task.vc.

test/test.aws-sdk.node.ts

@@ -18,9 +18,13 @@ async function streamToString(stream: Readable): Promise<string> {
 
 tap.test('should start the S3 server and configure client', async () => {
   testSmarts3Instance = await smarts3.Smarts3.createAndStart({
-    port: 3337,
-    cleanSlate: true,
-    silent: true,
+    server: {
+      port: 3337,
+      silent: true,
+    },
+    storage: {
+      cleanSlate: true,
+    },
   });
 
   const descriptor = await testSmarts3Instance.getS3Descriptor();

test/test.ts

@@ -7,8 +7,12 @@ let testSmarts3Instance: smarts3.Smarts3;
 
 tap.test('should create a smarts3 instance and run it', async (toolsArg) => {
   testSmarts3Instance = await smarts3.Smarts3.createAndStart({
-    port: 3333,
-    cleanSlate: true,
+    server: {
+      port: 3333,
+    },
+    storage: {
+      cleanSlate: true,
+    },
   });
   console.log(`Let the instance run for 2 seconds`);
   await toolsArg.delayFor(2000);

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smarts3',
-  version: '3.0.3',
+  version: '5.1.0',
   description: 'A Node.js TypeScript package to create a local S3 endpoint for simulating AWS S3 operations using mapped local directories for development and testing purposes.'
 }

ts/classes/context.ts

@@ -2,6 +2,7 @@ import * as plugins from '../plugins.js';
 import { S3Error } from './s3-error.js';
 import { createXml } from '../utils/xml.utils.js';
 import type { FilesystemStore } from './filesystem-store.js';
+import type { MultipartUploadManager } from './multipart-manager.js';
 import type { Readable } from 'stream';
 
 /**
@@ -14,6 +15,7 @@ export class S3Context {
   public params: Record<string, string> = {};
   public query: Record<string, string> = {};
   public store: FilesystemStore;
+  public multipart: MultipartUploadManager;
 
   private req: plugins.http.IncomingMessage;
   private res: plugins.http.ServerResponse;
@@ -23,11 +25,13 @@ export class S3Context {
   constructor(
     req: plugins.http.IncomingMessage,
     res: plugins.http.ServerResponse,
-    store: FilesystemStore
+    store: FilesystemStore,
+    multipart: MultipartUploadManager
   ) {
     this.req = req;
     this.res = res;
     this.store = store;
+    this.multipart = multipart;
     this.method = req.method || 'GET';
     this.headers = req.headers;
 

ts/classes/logger.ts

@@ -0,0 +1,130 @@
+import type { ILoggingConfig } from '../index.js';
+
+/**
+ * Log levels in order of severity
+ */
+const LOG_LEVELS = {
+  error: 0,
+  warn: 1,
+  info: 2,
+  debug: 3,
+} as const;
+
+type LogLevel = keyof typeof LOG_LEVELS;
+
+/**
+ * Structured logger with configurable levels and formats
+ */
+export class Logger {
+  private config: Required<ILoggingConfig>;
+  private minLevel: number;
+
+  constructor(config: ILoggingConfig) {
+    // Apply defaults for any missing config
+    this.config = {
+      level: config.level ?? 'info',
+      format: config.format ?? 'text',
+      enabled: config.enabled ?? true,
+    };
+    this.minLevel = LOG_LEVELS[this.config.level];
+  }
+
+  /**
+   * Check if a log level should be output
+   */
+  private shouldLog(level: LogLevel): boolean {
+    if (!this.config.enabled) {
+      return false;
+    }
+    return LOG_LEVELS[level] <= this.minLevel;
+  }
+
+  /**
+   * Format a log message
+   */
+  private format(level: LogLevel, message: string, meta?: Record<string, any>): string {
+    const timestamp = new Date().toISOString();
+
+    if (this.config.format === 'json') {
+      return JSON.stringify({
+        timestamp,
+        level,
+        message,
+        ...(meta || {}),
+      });
+    }
+
+    // Text format
+    const metaStr = meta ? ` ${JSON.stringify(meta)}` : '';
+    return `[${timestamp}] ${level.toUpperCase()}: ${message}${metaStr}`;
+  }
+
+  /**
+   * Log at error level
+   */
+  public error(message: string, meta?: Record<string, any>): void {
+    if (this.shouldLog('error')) {
+      console.error(this.format('error', message, meta));
+    }
+  }
+
+  /**
+   * Log at warn level
+   */
+  public warn(message: string, meta?: Record<string, any>): void {
+    if (this.shouldLog('warn')) {
+      console.warn(this.format('warn', message, meta));
+    }
+  }
+
+  /**
+   * Log at info level
+   */
+  public info(message: string, meta?: Record<string, any>): void {
+    if (this.shouldLog('info')) {
+      console.log(this.format('info', message, meta));
+    }
+  }
+
+  /**
+   * Log at debug level
+   */
+  public debug(message: string, meta?: Record<string, any>): void {
+    if (this.shouldLog('debug')) {
+      console.log(this.format('debug', message, meta));
+    }
+  }
+
+  /**
+   * Log HTTP request
+   */
+  public request(method: string, url: string, meta?: Record<string, any>): void {
+    this.info(`→ ${method} ${url}`, meta);
+  }
+
+  /**
+   * Log HTTP response
+   */
+  public response(method: string, url: string, statusCode: number, duration: number): void {
+    const level: LogLevel = statusCode >= 500 ? 'error' : statusCode >= 400 ? 'warn' : 'info';
+
+    if (this.shouldLog(level)) {
+      const message = `← ${method} ${url} - ${statusCode} (${duration}ms)`;
+
+      if (level === 'error') {
+        this.error(message, { statusCode, duration });
+      } else if (level === 'warn') {
+        this.warn(message, { statusCode, duration });
+      } else {
+        this.info(message, { statusCode, duration });
+      }
+    }
+  }
+
+  /**
+   * Log S3 error
+   */
+  public s3Error(code: string, message: string, status: number): void {
+    this.error(`[S3Error] ${code}: ${message}`, { code, status });
+  }
+}

ts/classes/multipart-manager.ts

@@ -0,0 +1,430 @@
+import * as plugins from '../plugins.js';
+import { Readable } from 'stream';
+
+/**
+ * Multipart upload metadata
+ */
+export interface IMultipartUpload {
+  uploadId: string;
+  bucket: string;
+  key: string;
+  initiated: Date;
+  parts: Map<number, IPartInfo>;
+  metadata: Record<string, string>;
+}
+
+/**
+ * Part information
+ */
+export interface IPartInfo {
+  partNumber: number;
+  etag: string;
+  size: number;
+  lastModified: Date;
+}
+
+/**
+ * Serializable version of upload metadata for disk persistence
+ */
+interface ISerializableUpload {
+  uploadId: string;
+  bucket: string;
+  key: string;
+  initiated: string; // ISO date string
+  metadata: Record<string, string>;
+  parts: Array<{
+    partNumber: number;
+    etag: string;
+    size: number;
+    lastModified: string; // ISO date string
+  }>;
+}
+
+/**
+ * Manages multipart upload state and storage
+ */
+export class MultipartUploadManager {
+  private uploads: Map<string, IMultipartUpload> = new Map();
+  private uploadDir: string;
+  private cleanupInterval: NodeJS.Timeout | null = null;
+  private expirationDays: number;
+  private cleanupIntervalMinutes: number;
+
+  constructor(
+    private rootDir: string,
+    expirationDays: number = 7,
+    cleanupIntervalMinutes: number = 60
+  ) {
+    this.uploadDir = plugins.path.join(rootDir, '.multipart');
+    this.expirationDays = expirationDays;
+    this.cleanupIntervalMinutes = cleanupIntervalMinutes;
+  }
+
+  /**
+   * Initialize multipart uploads directory
+   */
+  public async initialize(): Promise<void> {
+    await plugins.smartfs.directory(this.uploadDir).recursive().create();
+    await this.restoreUploadsFromDisk();
+  }
+
+  /**
+   * Save upload metadata to disk for persistence
+   */
+  private async saveUploadMetadata(uploadId: string): Promise<void> {
+    const upload = this.uploads.get(uploadId);
+    if (!upload) {
+      return;
+    }
+
+    const metadataPath = plugins.path.join(this.uploadDir, uploadId, 'metadata.json');
+
+    const serializable: ISerializableUpload = {
+      uploadId: upload.uploadId,
+      bucket: upload.bucket,
+      key: upload.key,
+      initiated: upload.initiated.toISOString(),
+      metadata: upload.metadata,
+      parts: Array.from(upload.parts.values()).map(part => ({
+        partNumber: part.partNumber,
+        etag: part.etag,
+        size: part.size,
+        lastModified: part.lastModified.toISOString(),
+      })),
+    };
+
+    await plugins.smartfs.file(metadataPath).write(JSON.stringify(serializable, null, 2));
+  }
+
+  /**
+   * Restore uploads from disk on initialization
+   */
+  private async restoreUploadsFromDisk(): Promise<void> {
+    const uploadDirExists = await plugins.smartfs.directory(this.uploadDir).exists();
+    if (!uploadDirExists) {
+      return;
+    }
+
+    const entries = await plugins.smartfs.directory(this.uploadDir).includeStats().list();
+
+    for (const entry of entries) {
+      if (!entry.isDirectory) {
+        continue;
+      }
+
+      const uploadId = entry.name;
+      const metadataPath = plugins.path.join(this.uploadDir, uploadId, 'metadata.json');
+
+      // Check if metadata.json exists
+      const metadataExists = await plugins.smartfs.file(metadataPath).exists();
+      if (!metadataExists) {
+        // Orphaned upload directory - clean it up
+        console.warn(`Orphaned multipart upload directory found: ${uploadId}, cleaning up`);
+        await plugins.smartfs.directory(plugins.path.join(this.uploadDir, uploadId)).recursive().delete();
+        continue;
+      }
+
+      try {
+        // Read and parse metadata
+        const metadataContent = await plugins.smartfs.file(metadataPath).read();
+        const serialized: ISerializableUpload = JSON.parse(metadataContent as string);
+
+        // Restore to memory
+        const parts = new Map<number, IPartInfo>();
+        for (const part of serialized.parts) {
+          parts.set(part.partNumber, {
+            partNumber: part.partNumber,
+            etag: part.etag,
+            size: part.size,
+            lastModified: new Date(part.lastModified),
+          });
+        }
+
+        this.uploads.set(uploadId, {
+          uploadId: serialized.uploadId,
+          bucket: serialized.bucket,
+          key: serialized.key,
+          initiated: new Date(serialized.initiated),
+          parts,
+          metadata: serialized.metadata,
+        });
+
+        console.log(`Restored multipart upload: ${uploadId} (${serialized.bucket}/${serialized.key})`);
+      } catch (error) {
+        // Corrupted metadata - clean up
+        console.error(`Failed to restore multipart upload ${uploadId}:`, error);
+        await plugins.smartfs.directory(plugins.path.join(this.uploadDir, uploadId)).recursive().delete();
+      }
+    }
+  }
+
+  /**
+   * Generate a unique upload ID
+   */
+  private generateUploadId(): string {
+    return plugins.crypto.randomBytes(16).toString('hex');
+  }
+
+  /**
+   * Initiate a new multipart upload
+   */
+  public async initiateUpload(
+    bucket: string,
+    key: string,
+    metadata: Record<string, string>
+  ): Promise<string> {
+    const uploadId = this.generateUploadId();
+
+    this.uploads.set(uploadId, {
+      uploadId,
+      bucket,
+      key,
+      initiated: new Date(),
+      parts: new Map(),
+      metadata,
+    });
+
+    // Create directory for this upload's parts
+    const uploadPath = plugins.path.join(this.uploadDir, uploadId);
+    await plugins.smartfs.directory(uploadPath).recursive().create();
+
+    // Persist metadata to disk
+    await this.saveUploadMetadata(uploadId);
+
+    return uploadId;
+  }
+
+  /**
+   * Upload a part
+   */
+  public async uploadPart(
+    uploadId: string,
+    partNumber: number,
+    stream: Readable
+  ): Promise<IPartInfo> {
+    const upload = this.uploads.get(uploadId);
+    if (!upload) {
+      throw new Error('No such upload');
+    }
+
+    const partPath = plugins.path.join(this.uploadDir, uploadId, `part-${partNumber}`);
+
+    // Write part to disk
+    const webWriteStream = await plugins.smartfs.file(partPath).writeStream();
+    const writer = webWriteStream.getWriter();
+
+    let size = 0;
+    const hash = plugins.crypto.createHash('md5');
+
+    for await (const chunk of stream) {
+      const buffer = Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk);
+      await writer.write(new Uint8Array(buffer));
+      hash.update(buffer);
+      size += buffer.length;
+    }
+
+    await writer.close();
+
+    const etag = hash.digest('hex');
+
+    const partInfo: IPartInfo = {
+      partNumber,
+      etag,
+      size,
+      lastModified: new Date(),
+    };
+
+    upload.parts.set(partNumber, partInfo);
+
+    // Persist updated metadata
+    await this.saveUploadMetadata(uploadId);
+
+    return partInfo;
+  }
+
+  /**
+   * Complete multipart upload - combine all parts
+   */
+  public async completeUpload(
+    uploadId: string,
+    parts: Array<{ PartNumber: number; ETag: string }>
+  ): Promise<{ etag: string; size: number }> {
+    const upload = this.uploads.get(uploadId);
+    if (!upload) {
+      throw new Error('No such upload');
+    }
+
+    // Verify all parts are uploaded
+    for (const part of parts) {
+      const uploadedPart = upload.parts.get(part.PartNumber);
+      if (!uploadedPart) {
+        throw new Error(`Part ${part.PartNumber} not uploaded`);
+      }
+      // Normalize ETag format (remove quotes if present)
+      const normalizedETag = part.ETag.replace(/"/g, '');
+      if (uploadedPart.etag !== normalizedETag) {
+        throw new Error(`Part ${part.PartNumber} ETag mismatch`);
+      }
+    }
+
+    // Sort parts by part number
+    const sortedParts = parts.sort((a, b) => a.PartNumber - b.PartNumber);
+
+    // Combine parts into final object
+    const finalPath = plugins.path.join(this.uploadDir, uploadId, 'final');
+    const webWriteStream = await plugins.smartfs.file(finalPath).writeStream();
+    const writer = webWriteStream.getWriter();
+
+    const hash = plugins.crypto.createHash('md5');
+    let totalSize = 0;
+
+    for (const part of sortedParts) {
+      const partPath = plugins.path.join(this.uploadDir, uploadId, `part-${part.PartNumber}`);
+
+      // Read part and write to final file
+      const partContent = await plugins.smartfs.file(partPath).read();
+      const buffer = Buffer.isBuffer(partContent) ? partContent : Buffer.from(partContent as string);
+
+      await writer.write(new Uint8Array(buffer));
+      hash.update(buffer);
+      totalSize += buffer.length;
+    }
+
+    await writer.close();
+
+    const etag = hash.digest('hex');
+
+    return { etag, size: totalSize };
+  }
+
+  /**
+   * Get the final combined file path
+   */
+  public getFinalPath(uploadId: string): string {
+    return plugins.path.join(this.uploadDir, uploadId, 'final');
+  }
+
+  /**
+   * Get upload metadata
+   */
+  public getUpload(uploadId: string): IMultipartUpload | undefined {
+    return this.uploads.get(uploadId);
+  }
+
+  /**
+   * Abort multipart upload - clean up parts
+   */
+  public async abortUpload(uploadId: string): Promise<void> {
+    const upload = this.uploads.get(uploadId);
+    if (!upload) {
+      throw new Error('No such upload');
+    }
+
+    // Delete upload directory
+    const uploadPath = plugins.path.join(this.uploadDir, uploadId);
+    await plugins.smartfs.directory(uploadPath).recursive().delete();
+
+    // Remove from memory
+    this.uploads.delete(uploadId);
+  }
+
+  /**
+   * Clean up upload after completion
+   */
+  public async cleanupUpload(uploadId: string): Promise<void> {
+    const uploadPath = plugins.path.join(this.uploadDir, uploadId);
+    await plugins.smartfs.directory(uploadPath).recursive().delete();
+    this.uploads.delete(uploadId);
+  }
+
+  /**
+   * List all in-progress uploads for a bucket
+   */
+  public listUploads(bucket?: string): IMultipartUpload[] {
+    const uploads = Array.from(this.uploads.values());
+    if (bucket) {
+      return uploads.filter((u) => u.bucket === bucket);
+    }
+    return uploads;
+  }
+
+  /**
+   * List parts for an upload
+   */
+  public listParts(uploadId: string): IPartInfo[] {
+    const upload = this.uploads.get(uploadId);
+    if (!upload) {
+      throw new Error('No such upload');
+    }
+    return Array.from(upload.parts.values()).sort((a, b) => a.partNumber - b.partNumber);
+  }
+
+  /**
+   * Start automatic cleanup task for expired uploads
+   */
+  public startCleanupTask(): void {
+    if (this.cleanupInterval) {
+      console.warn('Cleanup task is already running');
+      return;
+    }
+
+    // Run cleanup immediately on start
+    this.performCleanup().catch(err => {
+      console.error('Failed to perform initial multipart cleanup:', err);
+    });
+
+    // Then schedule periodic cleanup
+    const intervalMs = this.cleanupIntervalMinutes * 60 * 1000;
+    this.cleanupInterval = setInterval(() => {
+      this.performCleanup().catch(err => {
+        console.error('Failed to perform scheduled multipart cleanup:', err);
+      });
+    }, intervalMs);
+
+    console.log(`Multipart cleanup task started (interval: ${this.cleanupIntervalMinutes} minutes, expiration: ${this.expirationDays} days)`);
+  }
+
+  /**
+   * Stop automatic cleanup task
+   */
+  public stopCleanupTask(): void {
+    if (this.cleanupInterval) {
+      clearInterval(this.cleanupInterval);
+      this.cleanupInterval = null;
+      console.log('Multipart cleanup task stopped');
+    }
+  }
+
+  /**
+   * Perform cleanup of expired uploads
+   */
+  private async performCleanup(): Promise<void> {
+    const now = Date.now();
+    const expirationMs = this.expirationDays * 24 * 60 * 60 * 1000;
+    const expiredUploads: string[] = [];
+
+    // Find expired uploads
+    for (const [uploadId, upload] of this.uploads.entries()) {
+      const age = now - upload.initiated.getTime();
+      if (age > expirationMs) {
+        expiredUploads.push(uploadId);
+      }
+    }
+
+    if (expiredUploads.length === 0) {
+      return;
+    }
+
+    console.log(`Cleaning up ${expiredUploads.length} expired multipart upload(s)`);
+
+    // Delete expired uploads
+    for (const uploadId of expiredUploads) {
+      try {
+        await this.abortUpload(uploadId);
+        console.log(`Deleted expired multipart upload: ${uploadId}`);
+      } catch (err) {
+        console.error(`Failed to delete expired upload ${uploadId}:`, err);
+      }
+    }
+  }
+}

ts/classes/smarts3-server.ts

@@ -4,9 +4,12 @@ import { MiddlewareStack } from './middleware-stack.js';
 import { S3Context } from './context.js';
 import { FilesystemStore } from './filesystem-store.js';
 import { S3Error } from './s3-error.js';
+import { Logger } from './logger.js';
+import { MultipartUploadManager } from './multipart-manager.js';
 import { ServiceController } from '../controllers/service.controller.js';
 import { BucketController } from '../controllers/bucket.controller.js';
 import { ObjectController } from '../controllers/object.controller.js';
+import type { ISmarts3Config } from '../index.js';
 
 export interface ISmarts3ServerOptions {
   port?: number;
@@ -14,6 +17,7 @@ export interface ISmarts3ServerOptions {
   directory?: string;
   cleanSlate?: boolean;
   silent?: boolean;
+  config?: Required<ISmarts3Config>;
 }
 
 /**
@@ -24,20 +28,69 @@ export class Smarts3Server {
   private httpServer?: plugins.http.Server;
   private router: S3Router;
   private middlewares: MiddlewareStack;
-  private store: FilesystemStore;
-  private options: Required<ISmarts3ServerOptions>;
+  public store: FilesystemStore; // Made public for direct access from Smarts3 class
+  public multipart: MultipartUploadManager; // Made public for controller access
+  private options: Required<Omit<ISmarts3ServerOptions, 'config'>>;
+  private config: Required<ISmarts3Config>;
+  private logger: Logger;
 
   constructor(options: ISmarts3ServerOptions = {}) {
     this.options = {
-      port: 3000,
-      address: '0.0.0.0',
-      directory: plugins.path.join(process.cwd(), '.nogit/bucketsDir'),
-      cleanSlate: false,
-      silent: false,
-      ...options,
+      port: options.port ?? 3000,
+      address: options.address ?? '0.0.0.0',
+      directory: options.directory ?? plugins.path.join(process.cwd(), '.nogit/bucketsDir'),
+      cleanSlate: options.cleanSlate ?? false,
+      silent: options.silent ?? false,
     };
 
+    // Store config for middleware and feature configuration
+    // If no config provided, create minimal default (for backward compatibility)
+    this.config = options.config ?? {
+      server: {
+        port: this.options.port,
+        address: this.options.address,
+        silent: this.options.silent,
+      },
+      storage: {
+        directory: this.options.directory,
+        cleanSlate: this.options.cleanSlate,
+      },
+      auth: {
+        enabled: false,
+        credentials: [{ accessKeyId: 'S3RVER', secretAccessKey: 'S3RVER' }],
+      },
+      cors: {
+        enabled: false,
+        allowedOrigins: ['*'],
+        allowedMethods: ['GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS'],
+        allowedHeaders: ['*'],
+        exposedHeaders: ['ETag', 'x-amz-request-id', 'x-amz-version-id'],
+        maxAge: 86400,
+        allowCredentials: false,
+      },
+      logging: {
+        level: 'info',
+        format: 'text',
+        enabled: true,
+      },
+      limits: {
+        maxObjectSize: 5 * 1024 * 1024 * 1024,
+        maxMetadataSize: 2048,
+        requestTimeout: 300000,
+      },
+      multipart: {
+        expirationDays: 7,
+        cleanupIntervalMinutes: 60,
+      },
+    };
+
+    this.logger = new Logger(this.config.logging);
     this.store = new FilesystemStore(this.options.directory);
+    this.multipart = new MultipartUploadManager(
+      this.options.directory,
+      this.config.multipart.expirationDays,
+      this.config.multipart.cleanupIntervalMinutes
+    );
     this.router = new S3Router();
     this.middlewares = new MiddlewareStack();
 
@@ -49,20 +102,118 @@ export class Smarts3Server {
    * Setup middleware stack
    */
   private setupMiddlewares(): void {
-    // Logger middleware
-    if (!this.options.silent) {
+    // CORS middleware (must be first to handle preflight requests)
+    if (this.config.cors.enabled) {
       this.middlewares.use(async (req, res, ctx, next) => {
-        const start = Date.now();
-        console.log(`→ ${req.method} ${req.url}`);
-        console.log(`  Headers:`, JSON.stringify(req.headers, null, 2).slice(0, 200));
+        const origin = req.headers.origin || req.headers.referer;
+
+        // Check if origin is allowed
+        const allowedOrigins = this.config.cors.allowedOrigins || ['*'];
+        const isOriginAllowed =
+          allowedOrigins.includes('*') ||
+          (origin && allowedOrigins.includes(origin));
+
+        if (isOriginAllowed) {
+          // Set CORS headers
+          res.setHeader(
+            'Access-Control-Allow-Origin',
+            allowedOrigins.includes('*') ? '*' : origin || '*'
+          );
+
+          if (this.config.cors.allowCredentials) {
+            res.setHeader('Access-Control-Allow-Credentials', 'true');
+          }
+
+          // Handle preflight OPTIONS request
+          if (req.method === 'OPTIONS') {
+            res.setHeader(
+              'Access-Control-Allow-Methods',
+              (this.config.cors.allowedMethods || []).join(', ')
+            );
+            res.setHeader(
+              'Access-Control-Allow-Headers',
+              (this.config.cors.allowedHeaders || []).join(', ')
+            );
+            if (this.config.cors.maxAge) {
+              res.setHeader(
+                'Access-Control-Max-Age',
+                String(this.config.cors.maxAge)
+              );
+            }
+            res.writeHead(204);
+            res.end();
+            return; // Don't call next() for OPTIONS
+          }
+
+          // Set exposed headers for actual requests
+          if (this.config.cors.exposedHeaders && this.config.cors.exposedHeaders.length > 0) {
+            res.setHeader(
+              'Access-Control-Expose-Headers',
+              this.config.cors.exposedHeaders.join(', ')
+            );
+          }
+        }
+
         await next();
-        const duration = Date.now() - start;
-        console.log(`← ${req.method} ${req.url} - ${res.statusCode} (${duration}ms)`);
       });
     }
 
-    // TODO: Add authentication middleware
-    // TODO: Add CORS middleware
+    // Authentication middleware (simple static credentials)
+    if (this.config.auth.enabled) {
+      this.middlewares.use(async (req, res, ctx, next) => {
+        const authHeader = req.headers.authorization;
+
+        // Extract access key from Authorization header
+        let accessKeyId: string | undefined;
+
+        if (authHeader) {
+          // Support multiple auth formats:
+          // 1. AWS accessKeyId:signature
+          // 2. AWS4-HMAC-SHA256 Credential=accessKeyId/date/region/service/aws4_request, ...
+          if (authHeader.startsWith('AWS ')) {
+            accessKeyId = authHeader.substring(4).split(':')[0];
+          } else if (authHeader.startsWith('AWS4-HMAC-SHA256')) {
+            const credentialMatch = authHeader.match(/Credential=([^/]+)\//);
+            accessKeyId = credentialMatch ? credentialMatch[1] : undefined;
+          }
+        }
+
+        // Check if access key is valid
+        const isValid = this.config.auth.credentials.some(
+          (cred) => cred.accessKeyId === accessKeyId
+        );
+
+        if (!isValid) {
+          ctx.throw('AccessDenied', 'Access Denied');
+          return;
+        }
+
+        await next();
+      });
+    }
+
+    // Logger middleware
+    if (!this.options.silent && this.config.logging.enabled) {
+      this.middlewares.use(async (req, res, ctx, next) => {
+        const start = Date.now();
+
+        // Log request
+        this.logger.request(req.method || 'UNKNOWN', req.url || '/', {
+          headers: req.headers,
+        });
+
+        await next();
+
+        // Log response
+        const duration = Date.now() - start;
+        this.logger.response(
+          req.method || 'UNKNOWN',
+          req.url || '/',
+          res.statusCode || 500,
+          duration
+        );
+      });
+    }
   }
 
   /**
@@ -80,6 +231,7 @@ export class Smarts3Server {
 
     // Object level (/:bucket/:key*)
     this.router.put('/:bucket/:key*', ObjectController.putObject);
+    this.router.post('/:bucket/:key*', ObjectController.postObject); // For multipart operations
     this.router.get('/:bucket/:key*', ObjectController.getObject);
     this.router.head('/:bucket/:key*', ObjectController.headObject);
     this.router.delete('/:bucket/:key*', ObjectController.deleteObject);
@@ -92,7 +244,7 @@ export class Smarts3Server {
     req: plugins.http.IncomingMessage,
     res: plugins.http.ServerResponse
   ): Promise<void> {
-    const context = new S3Context(req, res, this.store);
+    const context = new S3Context(req, res, this.store, this.multipart);
 
     try {
       // Execute middleware stack
@@ -122,11 +274,14 @@ export class Smarts3Server {
   ): Promise<void> {
     const s3Error = err instanceof S3Error ? err : S3Error.fromError(err);
 
-    if (!this.options.silent) {
-      console.error(`[S3Error] ${s3Error.code}: ${s3Error.message}`);
-      if (s3Error.status >= 500) {
-        console.error(err.stack || err);
-      }
+    // Log the error
+    this.logger.s3Error(s3Error.code, s3Error.message, s3Error.status);
+
+    // Log stack trace for server errors
+    if (s3Error.status >= 500) {
+      this.logger.debug('Error stack trace', {
+        stack: err.stack || err.toString(),
+      });
     }
 
     // Send error response
@@ -147,6 +302,12 @@ export class Smarts3Server {
     // Initialize store
     await this.store.initialize();
 
+    // Initialize multipart upload manager
+    await this.multipart.initialize();
+
+    // Start multipart cleanup task
+    this.multipart.startCleanupTask();
+
     // Clean slate if requested
     if (this.options.cleanSlate) {
       await this.store.reset();
@@ -155,7 +316,10 @@ export class Smarts3Server {
     // Create HTTP server
     this.httpServer = plugins.http.createServer((req, res) => {
       this.handleRequest(req, res).catch((err) => {
-        console.error('Fatal error in request handler:', err);
+        this.logger.error('Fatal error in request handler', {
+          error: err.message,
+          stack: err.stack,
+        });
         if (!res.headersSent) {
           res.writeHead(500, { 'Content-Type': 'text/plain' });
           res.end('Internal Server Error');
@@ -169,9 +333,7 @@ export class Smarts3Server {
         if (err) {
           reject(err);
         } else {
-          if (!this.options.silent) {
-            console.log(`S3 server listening on ${this.options.address}:${this.options.port}`);
-          }
+          this.logger.info(`S3 server listening on ${this.options.address}:${this.options.port}`);
           resolve();
         }
       });
@@ -186,14 +348,15 @@ export class Smarts3Server {
       return;
     }
 
+    // Stop multipart cleanup task
+    this.multipart.stopCleanupTask();
+
     await new Promise<void>((resolve, reject) => {
       this.httpServer!.close((err?: Error) => {
         if (err) {
           reject(err);
         } else {
-          if (!this.options.silent) {
-            console.log('S3 server stopped');
-          }
+          this.logger.info('S3 server stopped');
           resolve();
         }
       });

ts/controllers/bucket.controller.ts

@@ -54,8 +54,9 @@ export class BucketController {
   }
 
   /**
-   * GET /:bucket - List objects
+   * GET /:bucket - List objects or multipart uploads
    * Supports both V1 and V2 listing (V2 uses list-type=2 query param)
+   * Multipart uploads listing is triggered by ?uploads query parameter
    */
   public static async listObjects(
     req: plugins.http.IncomingMessage,
@@ -64,6 +65,12 @@ export class BucketController {
     params: Record<string, string>
   ): Promise<void> {
     const { bucket } = params;
+
+    // Check if this is a ListMultipartUploads request
+    if (ctx.query.uploads !== undefined) {
+      return BucketController.listMultipartUploads(req, res, ctx, params);
+    }
+
     const isV2 = ctx.query['list-type'] === '2';
 
     const result = await ctx.store.listObjects(bucket, {
@@ -127,4 +134,47 @@ export class BucketController {
       });
     }
   }
+
+  /**
+   * GET /:bucket?uploads - List multipart uploads
+   */
+  private static async listMultipartUploads(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket } = params;
+
+    // Get all multipart uploads for this bucket
+    const uploads = ctx.multipart.listUploads(bucket);
+
+    // Build XML response
+    await ctx.sendXML({
+      ListMultipartUploadsResult: {
+        '@_xmlns': 'http://s3.amazonaws.com/doc/2006-03-01/',
+        Bucket: bucket,
+        KeyMarker: '',
+        UploadIdMarker: '',
+        MaxUploads: 1000,
+        IsTruncated: false,
+        ...(uploads.length > 0 && {
+          Upload: uploads.map((upload) => ({
+            Key: upload.key,
+            UploadId: upload.uploadId,
+            Initiator: {
+              ID: 'S3RVER',
+              DisplayName: 'S3RVER',
+            },
+            Owner: {
+              ID: 'S3RVER',
+              DisplayName: 'S3RVER',
+            },
+            StorageClass: 'STANDARD',
+            Initiated: upload.initiated.toISOString(),
+          })),
+        }),
+      },
+    });
+  }
 }

ts/controllers/object.controller.ts

@@ -6,7 +6,7 @@ import type { S3Context } from '../classes/context.js';
  */
 export class ObjectController {
   /**
-   * PUT /:bucket/:key* - Upload object or copy object
+   * PUT /:bucket/:key* - Upload object, copy object, or upload part
    */
   public static async putObject(
     req: plugins.http.IncomingMessage,
@@ -16,6 +16,11 @@ export class ObjectController {
   ): Promise<void> {
     const { bucket, key } = params;
 
+    // Check if this is a multipart upload part
+    if (ctx.query.partNumber && ctx.query.uploadId) {
+      return ObjectController.uploadPart(req, res, ctx, params);
+    }
+
     // Check if this is a COPY operation
     const copySource = ctx.headers['x-amz-copy-source'] as string | undefined;
     if (copySource) {
@@ -133,7 +138,7 @@ export class ObjectController {
   }
 
   /**
-   * DELETE /:bucket/:key* - Delete object
+   * DELETE /:bucket/:key* - Delete object or abort multipart upload
    */
   public static async deleteObject(
     req: plugins.http.IncomingMessage,
@@ -143,6 +148,11 @@ export class ObjectController {
   ): Promise<void> {
     const { bucket, key } = params;
 
+    // Check if this is an abort multipart upload
+    if (ctx.query.uploadId) {
+      return ObjectController.abortMultipartUpload(req, res, ctx, params);
+    }
+
     await ctx.store.deleteObject(bucket, key);
     ctx.status(204).send('');
   }
@@ -201,4 +211,168 @@ export class ObjectController {
       },
     });
   }
+
+  /**
+   * POST /:bucket/:key* - Initiate or complete multipart upload
+   */
+  public static async postObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    // Check if this is initiate multipart upload
+    if (ctx.query.uploads !== undefined) {
+      return ObjectController.initiateMultipartUpload(req, res, ctx, params);
+    }
+
+    // Check if this is complete multipart upload
+    if (ctx.query.uploadId) {
+      return ObjectController.completeMultipartUpload(req, res, ctx, params);
+    }
+
+    ctx.throw('InvalidRequest', 'Invalid POST request');
+  }
+
+  /**
+   * Initiate Multipart Upload (POST with ?uploads)
+   */
+  private static async initiateMultipartUpload(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+
+    // Extract metadata from headers
+    const metadata: Record<string, string> = {};
+    for (const [header, value] of Object.entries(ctx.headers)) {
+      if (header.startsWith('x-amz-meta-')) {
+        metadata[header] = value as string;
+      }
+      if (header === 'content-type' && value) {
+        metadata['content-type'] = value as string;
+      }
+    }
+
+    // Initiate upload
+    const uploadId = await ctx.multipart.initiateUpload(bucket, key, metadata);
+
+    // Send XML response
+    await ctx.sendXML({
+      InitiateMultipartUploadResult: {
+        Bucket: bucket,
+        Key: key,
+        UploadId: uploadId,
+      },
+    });
+  }
+
+  /**
+   * Upload Part (PUT with ?partNumber&uploadId)
+   */
+  private static async uploadPart(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const uploadId = ctx.query.uploadId!;
+    const partNumber = parseInt(ctx.query.partNumber!);
+
+    if (isNaN(partNumber) || partNumber < 1 || partNumber > 10000) {
+      ctx.throw('InvalidPartNumber', 'Part number must be between 1 and 10000');
+    }
+
+    // Upload the part
+    const partInfo = await ctx.multipart.uploadPart(
+      uploadId,
+      partNumber,
+      ctx.getRequestStream() as any as import('stream').Readable
+    );
+
+    // Set ETag header (part ETag)
+    ctx.setHeader('ETag', `"${partInfo.etag}"`);
+    ctx.status(200).send('');
+  }
+
+  /**
+   * Complete Multipart Upload (POST with ?uploadId)
+   */
+  private static async completeMultipartUpload(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+    const uploadId = ctx.query.uploadId!;
+
+    // Read and parse request body (XML with part list)
+    const body = await ctx.readBody();
+
+    // Parse XML to extract parts
+    // Expected format: <CompleteMultipartUpload><Part><PartNumber>1</PartNumber><ETag>"etag"</ETag></Part>...</CompleteMultipartUpload>
+    const partMatches = body.matchAll(/<Part>.*?<PartNumber>(\d+)<\/PartNumber>.*?<ETag>(.*?)<\/ETag>.*?<\/Part>/gs);
+    const parts: Array<{ PartNumber: number; ETag: string }> = [];
+
+    for (const match of partMatches) {
+      parts.push({
+        PartNumber: parseInt(match[1]),
+        ETag: match[2],
+      });
+    }
+
+    // Complete the upload
+    const result = await ctx.multipart.completeUpload(uploadId, parts);
+
+    // Get upload metadata
+    const upload = ctx.multipart.getUpload(uploadId);
+    if (!upload) {
+      ctx.throw('NoSuchUpload', 'The specified upload does not exist');
+    }
+
+    // Move final file to object store
+    const finalPath = ctx.multipart.getFinalPath(uploadId);
+    const finalContent = await plugins.smartfs.file(finalPath).read();
+    const finalStream = plugins.http.IncomingMessage.prototype;
+
+    // Create a readable stream from the buffer
+    const { Readable } = await import('stream');
+    const finalReadableStream = Readable.from([finalContent]);
+
+    // Store the final object
+    await ctx.store.putObject(bucket, key, finalReadableStream, upload.metadata);
+
+    // Clean up multipart upload data
+    await ctx.multipart.cleanupUpload(uploadId);
+
+    // Send XML response
+    await ctx.sendXML({
+      CompleteMultipartUploadResult: {
+        Location: `/${bucket}/${key}`,
+        Bucket: bucket,
+        Key: key,
+        ETag: `"${result.etag}"`,
+      },
+    });
+  }
+
+  /**
+   * Abort Multipart Upload (DELETE with ?uploadId)
+   */
+  private static async abortMultipartUpload(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const uploadId = ctx.query.uploadId!;
+
+    // Abort and cleanup
+    await ctx.multipart.abortUpload(uploadId);
+
+    ctx.status(204).send('');
+  }
 }

ts/index.ts

@@ -2,39 +2,202 @@ import * as plugins from './plugins.js';
 import * as paths from './paths.js';
 import { Smarts3Server } from './classes/smarts3-server.js';
 
-export interface ISmarts3ContructorOptions {
+/**
+ * Authentication configuration
+ */
+export interface IAuthConfig {
+  enabled: boolean;
+  credentials: Array<{
+    accessKeyId: string;
+    secretAccessKey: string;
+  }>;
+}
+
+/**
+ * CORS configuration
+ */
+export interface ICorsConfig {
+  enabled: boolean;
+  allowedOrigins?: string[];
+  allowedMethods?: string[];
+  allowedHeaders?: string[];
+  exposedHeaders?: string[];
+  maxAge?: number;
+  allowCredentials?: boolean;
+}
+
+/**
+ * Logging configuration
+ */
+export interface ILoggingConfig {
+  level?: 'error' | 'warn' | 'info' | 'debug';
+  format?: 'text' | 'json';
+  enabled?: boolean;
+}
+
+/**
+ * Request limits configuration
+ */
+export interface ILimitsConfig {
+  maxObjectSize?: number;
+  maxMetadataSize?: number;
+  requestTimeout?: number;
+}
+
+/**
+ * Multipart upload configuration
+ */
+export interface IMultipartConfig {
+  expirationDays?: number;
+  cleanupIntervalMinutes?: number;
+}
+
+/**
+ * Server configuration
+ */
+export interface IServerConfig {
   port?: number;
+  address?: string;
+  silent?: boolean;
+}
+
+/**
+ * Storage configuration
+ */
+export interface IStorageConfig {
+  directory?: string;
   cleanSlate?: boolean;
 }
 
+/**
+ * Complete smarts3 configuration
+ */
+export interface ISmarts3Config {
+  server?: IServerConfig;
+  storage?: IStorageConfig;
+  auth?: IAuthConfig;
+  cors?: ICorsConfig;
+  logging?: ILoggingConfig;
+  limits?: ILimitsConfig;
+  multipart?: IMultipartConfig;
+}
+
+/**
+ * Default configuration values
+ */
+const DEFAULT_CONFIG: ISmarts3Config = {
+  server: {
+    port: 3000,
+    address: '0.0.0.0',
+    silent: false,
+  },
+  storage: {
+    directory: paths.bucketsDir,
+    cleanSlate: false,
+  },
+  auth: {
+    enabled: false,
+    credentials: [
+      {
+        accessKeyId: 'S3RVER',
+        secretAccessKey: 'S3RVER',
+      },
+    ],
+  },
+  cors: {
+    enabled: false,
+    allowedOrigins: ['*'],
+    allowedMethods: ['GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS'],
+    allowedHeaders: ['*'],
+    exposedHeaders: ['ETag', 'x-amz-request-id', 'x-amz-version-id'],
+    maxAge: 86400,
+    allowCredentials: false,
+  },
+  logging: {
+    level: 'info',
+    format: 'text',
+    enabled: true,
+  },
+  limits: {
+    maxObjectSize: 5 * 1024 * 1024 * 1024, // 5GB
+    maxMetadataSize: 2048,
+    requestTimeout: 300000, // 5 minutes
+  },
+  multipart: {
+    expirationDays: 7,
+    cleanupIntervalMinutes: 60,
+  },
+};
+
+/**
+ * Merge user config with defaults (deep merge)
+ */
+function mergeConfig(userConfig: ISmarts3Config): Required<ISmarts3Config> {
+  return {
+    server: {
+      ...DEFAULT_CONFIG.server!,
+      ...(userConfig.server || {}),
+    },
+    storage: {
+      ...DEFAULT_CONFIG.storage!,
+      ...(userConfig.storage || {}),
+    },
+    auth: {
+      ...DEFAULT_CONFIG.auth!,
+      ...(userConfig.auth || {}),
+    },
+    cors: {
+      ...DEFAULT_CONFIG.cors!,
+      ...(userConfig.cors || {}),
+    },
+    logging: {
+      ...DEFAULT_CONFIG.logging!,
+      ...(userConfig.logging || {}),
+    },
+    limits: {
+      ...DEFAULT_CONFIG.limits!,
+      ...(userConfig.limits || {}),
+    },
+    multipart: {
+      ...DEFAULT_CONFIG.multipart!,
+      ...(userConfig.multipart || {}),
+    },
+  };
+}
+
+/**
+ * Main Smarts3 class - production-ready S3-compatible server
+ */
 export class Smarts3 {
   // STATIC
-  public static async createAndStart(
-    optionsArg: ConstructorParameters<typeof Smarts3>[0],
-  ) {
-    const smartS3Instance = new Smarts3(optionsArg);
+  public static async createAndStart(configArg: ISmarts3Config = {}) {
+    const smartS3Instance = new Smarts3(configArg);
     await smartS3Instance.start();
     return smartS3Instance;
   }
 
   // INSTANCE
-  public options: ISmarts3ContructorOptions;
+  public config: Required<ISmarts3Config>;
   public s3Instance: Smarts3Server;
 
-  constructor(optionsArg: ISmarts3ContructorOptions) {
-    this.options = optionsArg;
+  constructor(configArg: ISmarts3Config = {}) {
+    this.config = mergeConfig(configArg);
   }
 
   public async start() {
     this.s3Instance = new Smarts3Server({
-      port: this.options.port || 3000,
-      address: '0.0.0.0',
-      directory: paths.bucketsDir,
-      cleanSlate: this.options.cleanSlate || false,
-      silent: false,
+      port: this.config.server.port,
+      address: this.config.server.address,
+      directory: this.config.storage.directory,
+      cleanSlate: this.config.storage.cleanSlate,
+      silent: this.config.server.silent,
+      config: this.config, // Pass full config to server
     });
     await this.s3Instance.start();
-    console.log('s3 server is running');
+
+    if (!this.config.server.silent) {
+      console.log('s3 server is running');
+    }
   }
 
   public async getS3Descriptor(
@@ -48,11 +211,9 @@ export class Smarts3 {
   }
 
   public async createBucket(bucketNameArg: string) {
-    const smartbucketInstance = new plugins.smartbucket.SmartBucket(
-      await this.getS3Descriptor(),
-    );
-    const bucket = await smartbucketInstance.createBucket(bucketNameArg);
-    return bucket;
+    // Call the filesystem store directly instead of using the client library
+    await this.s3Instance.store.createBucket(bucketNameArg);
+    return { name: bucketNameArg };
   }
 
   public async stop() {

ts/plugins.ts

@@ -7,7 +7,6 @@ import * as url from 'url';
 export { path, http, crypto, url };
 
 // @push.rocks scope
-import * as smartbucket from '@push.rocks/smartbucket';
 import { SmartFs, SmartFsProviderNode } from '@push.rocks/smartfs';
 import * as smartpath from '@push.rocks/smartpath';
 import { SmartXml } from '@push.rocks/smartxml';
@@ -15,7 +14,7 @@ import { SmartXml } from '@push.rocks/smartxml';
 // Create SmartFs instance with Node.js provider
 export const smartfs = new SmartFs(new SmartFsProviderNode());
 
-export { smartbucket, smartpath, SmartXml };
+export { smartpath, SmartXml };
 
 // @tsclass scope
 import * as tsclass from '@tsclass/tsclass';