.cursor/rules/network.mdc

@@ -0,0 +1,92 @@
+---
+alwaysApply: true
+---
+
+# AI Instructions
+
+You have access to the **network** MCP (Model Context Protocol) server for this project. This MCP provides deep, pre-analyzed context about the codebase that is far more accurate than default file searching.
+
+## IMPORTANT: Always Use MCP First
+
+**Before making any code changes or answering questions about this codebase, ALWAYS consult the MCP tools first.**
+
+The MCP has pre-indexed the entire codebase with semantic understanding, embeddings, and structural analysis. While you can use your own file search capabilities, the MCP provides much better context because:
+- It understands code semantics, not just text matching
+- It has pre-analyzed the architecture, patterns, and relationships
+- It can answer questions about intent and purpose, not just content
+
+## Available MCP Tools
+
+### Code Understanding
+- `network_ask_question` - Ask natural language questions about the codebase. Use this for "how does X work?", "where is Y implemented?", "what does Z do?" questions. The MCP will search relevant code and provide informed answers.
+- `network_search_code` - Semantic code search. Find code by meaning, not just text. Great for finding implementations, patterns, or related functionality.
+- `network_get_architecture` - Get the full project architecture overview including tech stack, design patterns, domain entities, and API endpoints.
+- `network_get_file_summary` - Get a detailed summary of what a specific file does, its purpose, exports, and responsibilities.
+- `network_find_function` - Find a specific function or method definition by name across the codebase.
+- `network_list_functions` - List all functions defined in a specific file.
+
+### Skills (Learned Procedures)
+Skills are reusable procedures that the agent has learned about this specific project (e.g., "how to deploy", "how to run tests", "how to add a new API endpoint").
+
+- `network_list_skills` - List all learned skills for this project.
+- `network_get_skill` - Get detailed information about a specific skill including its step-by-step procedure.
+- `network_execute_skill` - Get the procedure for a learned skill so you can execute it step by step. Returns prerequisites, warnings, and commands to run.
+- `network_learn_skill` - Teach the agent a new skill. The agent will explore, discover, and memorize how to perform this task.
+- `network_get_learning_status` - Check the status of an ongoing skill learning session.
+- `network_answer_question` - Answer a question that the learning agent asked during skill learning.
+- `network_cancel_learning` - Cancel an active learning session.
+- `network_forget_skill` - Delete a learned skill.
+- `network_update_skill` - Update a learned skill with corrections or new information (e.g., 'Use .env.prod instead of .env', 'Add step to backup database first', 'The port should be 3000 not 8080').
+
+#### Skill Learning Workflow (IMPORTANT)
+
+When learning a skill, follow this **collaborative, goal-oriented workflow**. You (Cursor) are the executor, the MCP agent provides guidance:
+
+**Goal-Oriented Learning**: The agent identifies specific GOALS (pieces of information to gather) and tracks progress by goal completion, not by iterations.
+
+1. **Start Learning**: Call `learn_skill` with name and detailed description
+2. **Monitor Progress**: Call `get_learning_status` to check progress
+3. **Handle Status Responses**:
+   - `active` → Learning in progress, check again in a few seconds
+   - `waiting_input` → The agent has a question. Read it and call `answer_question` with your response
+   - `waiting_execution` → **IMPORTANT**: The agent needs you to run a command!
+     - Read the `pendingExecution.command` from the response
+     - **Execute the command yourself** using your terminal access
+     - Call `answer_question` with the command output
+   - `completed` → Skill learned successfully!
+   - `failed` → Check errors and try again
+4. **Repeat** steps 2-3 until status is `completed`
+
+**Key Insight**: The MCP agent runs on the server and cannot SSH to remote servers directly. When it needs remote access, it generates the SSH command for YOU to execute. You have terminal access - use it!
+
+**User Override Commands**: If the agent gets stuck, you can include these keywords in your answer:
+- `COMPLETE` or `SKIP` - Skip to synthesis phase and generate the skill from current data
+- `PHASE:synthesizing` - Force transition to drafting phase
+- `GOAL:goal_id=value` - Directly provide a goal's value (e.g., `GOAL:cluster_secret=abc123`)
+- `I have provided X` - Tell the agent it already has certain information
+
+**Example for `waiting_execution`**:
+```
+// Status response shows:
+// pendingExecution: { command: "ssh root@192.168.1.1 'ls -la /home/user/.orama'" }
+// 
+// You should:
+// 1. Run the command in your terminal
+// 2. Get the output
+// 3. Call answer_question with the output
+```
+
+## Recommended Workflow
+
+1. **For questions:** Use `network_ask_question` or `network_search_code` to understand the codebase.
+---
+
+# DeBros Network Gateway
+
+This project is a high-performance, edge-focused API gateway and reverse proxy designed to bridge decentralized web services with standard HTTP clients. It serves as a comprehensive middleware layer that facilitates wallet-based authentication, distributed caching via Olric, IPFS storage interaction, and serverless execution of WebAssembly (Wasm) functions. Additionally, it provides specialized utility services such as push notifications and an anonymizing proxy, ensuring secure and monitored communication between users and decentralized infrastructure.
+
+**Architecture:** API Gateway / Edge Middleware
+
+## Tech Stack
+- **backend:** Go
+

.gitignore

@@ -76,8 +76,4 @@ configs/
 
 .dev/
 
-.gocache/
-
-.claude/
-.mcp.json
-.cursor/
+.gocache/

Makefile

@@ -19,7 +19,7 @@ test-e2e:
 
 .PHONY: build clean test run-node run-node2 run-node3 run-example deps tidy fmt vet lint clear-ports install-hooks kill
 
-VERSION := 0.90.0
+VERSION := 0.82.0
 COMMIT  ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 DATE    ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
 LDFLAGS := -X 'main.version=$(VERSION)' -X 'main.commit=$(COMMIT)' -X 'main.date=$(DATE)'

README.md

@@ -1,19 +1,6 @@
-# Orama Network - Distributed P2P Platform
+# DeBros Network - Distributed P2P Database System
 
-A high-performance API Gateway and distributed platform built in Go. Provides a unified HTTP/HTTPS API for distributed SQL (RQLite), distributed caching (Olric), decentralized storage (IPFS), pub/sub messaging, and serverless WebAssembly execution.
-
-**Architecture:** Modular Gateway / Edge Proxy following SOLID principles
-
-## Features
-
-- **🔐 Authentication** - Wallet signatures, API keys, JWT tokens
-- **💾 Storage** - IPFS-based decentralized file storage with encryption
-- **⚡ Cache** - Distributed cache with Olric (in-memory key-value)
-- **🗄️ Database** - RQLite distributed SQL with Raft consensus
-- **📡 Pub/Sub** - Real-time messaging via LibP2P and WebSocket
-- **⚙️ Serverless** - WebAssembly function execution with host functions
-- **🌐 HTTP Gateway** - Unified REST API with automatic HTTPS (Let's Encrypt)
-- **📦 Client SDK** - Type-safe Go SDK for all services
+A decentralized peer-to-peer data platform built in Go. Combines distributed SQL (RQLite), pub/sub messaging, and resilient peer discovery so applications can share state without central infrastructure.
 
 ## Quick Start
 
@@ -329,51 +316,9 @@ sudo orama install
 
 See `openapi/gateway.yaml` for complete API specification.
 
-## Documentation
-
-- **[Architecture Guide](docs/ARCHITECTURE.md)** - System architecture and design patterns
-- **[Client SDK](docs/CLIENT_SDK.md)** - Go SDK documentation and examples
-- **[Gateway API](docs/GATEWAY_API.md)** - Complete HTTP API reference
-- **[Security Deployment](docs/SECURITY_DEPLOYMENT_GUIDE.md)** - Production security hardening
-
 ## Resources
 
 - [RQLite Documentation](https://rqlite.io/docs/)
-- [IPFS Documentation](https://docs.ipfs.tech/)
 - [LibP2P Documentation](https://docs.libp2p.io/)
-- [WebAssembly](https://webassembly.org/)
 - [GitHub Repository](https://github.com/DeBrosOfficial/network)
 - [Issue Tracker](https://github.com/DeBrosOfficial/network/issues)
-
-## Project Structure
-
-```
-network/
-├── cmd/              # Binary entry points
-│   ├── cli/         # CLI tool
-│   ├── gateway/     # HTTP Gateway
-│   ├── node/        # P2P Node
-│   └── rqlite-mcp/  # RQLite MCP server
-├── pkg/              # Core packages
-│   ├── gateway/     # Gateway implementation
-│   │   └── handlers/ # HTTP handlers by domain
-│   ├── client/      # Go SDK
-│   ├── serverless/  # WASM engine
-│   ├── rqlite/      # Database ORM
-│   ├── contracts/   # Interface definitions
-│   ├── httputil/    # HTTP utilities
-│   └── errors/      # Error handling
-├── docs/            # Documentation
-├── e2e/             # End-to-end tests
-└── examples/        # Example code
-```
-
-## Contributing
-
-Contributions are welcome! This project follows:
-- **SOLID Principles** - Single responsibility, open/closed, etc.
-- **DRY Principle** - Don't repeat yourself
-- **Clean Architecture** - Clear separation of concerns
-- **Test Coverage** - Unit and E2E tests required
-
-See our architecture docs for design patterns and guidelines.

docs/ARCHITECTURE.md

@@ -1,435 +0,0 @@
-# Orama Network Architecture
-
-## Overview
-
-Orama Network is a high-performance API Gateway and Reverse Proxy designed for a decentralized ecosystem. It serves as a unified entry point that orchestrates traffic between clients and various backend services.
-
-## Architecture Pattern
-
-**Modular Gateway / Edge Proxy Architecture**
-
-The system follows a clean, layered architecture with clear separation of concerns:
-
-```
-┌─────────────────────────────────────────────────────────────┐
-│                        Clients                               │
-│              (Web, Mobile, CLI, SDKs)                        │
-└────────────────────────┬────────────────────────────────────┘
-                         │
-                         │ HTTPS/WSS
-                         ▼
-┌─────────────────────────────────────────────────────────────┐
-│                   API Gateway (Port 443)                     │
-│  ┌──────────────────────────────────────────────────────┐   │
-│  │  Handlers Layer (HTTP/WebSocket)                     │   │
-│  │  - Auth handlers    - Storage handlers               │   │
-│  │  - Cache handlers   - PubSub handlers                │   │
-│  │  - Serverless       - Database handlers              │   │
-│  └──────────────────────┬───────────────────────────────┘   │
-│                         │                                    │
-│  ┌──────────────────────▼───────────────────────────────┐   │
-│  │  Middleware (Security, Auth, Logging)                │   │
-│  └──────────────────────┬───────────────────────────────┘   │
-│                         │                                    │
-│  ┌──────────────────────▼───────────────────────────────┐   │
-│  │  Service Coordination (Gateway Core)                 │   │
-│  └──────────────────────┬───────────────────────────────┘   │
-└─────────────────────────┼────────────────────────────────────┘
-                          │
-        ┌─────────────────┼─────────────────┐
-        │                 │                 │
-        ▼                 ▼                 ▼
-┌──────────────┐  ┌──────────────┐  ┌──────────────┐
-│   RQLite     │  │    Olric     │  │     IPFS     │
-│  (Database)  │  │   (Cache)    │  │  (Storage)   │
-│              │  │              │  │              │
-│  Port 5001   │  │  Port 3320   │  │  Port 4501   │
-└──────────────┘  └──────────────┘  └──────────────┘
-
-        ┌─────────────────┐         ┌──────────────┐
-        │  IPFS Cluster   │         │  Serverless  │
-        │   (Pinning)     │         │    (WASM)    │
-        │                 │         │              │
-        │  Port 9094      │         │   In-Process │
-        └─────────────────┘         └──────────────┘
-```
-
-## Core Components
-
-### 1. API Gateway (`pkg/gateway/`)
-
-The gateway is the main entry point for all client requests. It coordinates between various backend services.
-
-**Key Files:**
-- `gateway.go` - Core gateway struct and routing
-- `dependencies.go` - Service initialization and dependency injection
-- `lifecycle.go` - Start/stop/health lifecycle management
-- `middleware.go` - Authentication, logging, error handling
-- `routes.go` - HTTP route registration
-
-**Handler Packages:**
-- `handlers/auth/` - Authentication (JWT, API keys, wallet signatures)
-- `handlers/storage/` - IPFS storage operations
-- `handlers/cache/` - Distributed cache operations
-- `handlers/pubsub/` - Pub/sub messaging
-- `handlers/serverless/` - Serverless function deployment and execution
-
-### 2. Client SDK (`pkg/client/`)
-
-Provides a clean Go SDK for interacting with the Orama Network.
-
-**Architecture:**
-```go
-// Main client interface
-type NetworkClient interface {
-    Storage() StorageClient
-    Cache() CacheClient
-    Database() DatabaseClient
-    PubSub() PubSubClient
-    Serverless() ServerlessClient
-    Auth() AuthClient
-}
-```
-
-**Key Files:**
-- `client.go` - Main client orchestration
-- `config.go` - Client configuration
-- `storage_client.go` - IPFS storage client
-- `cache_client.go` - Olric cache client
-- `database_client.go` - RQLite database client
-- `pubsub_bridge.go` - Pub/sub messaging client
-- `transport.go` - HTTP transport layer
-- `errors.go` - Client-specific errors
-
-**Usage Example:**
-```go
-import "github.com/DeBrosOfficial/network/pkg/client"
-
-// Create client
-cfg := client.DefaultClientConfig()
-cfg.GatewayURL = "https://api.orama.network"
-cfg.APIKey = "your-api-key"
-
-c := client.NewNetworkClient(cfg)
-
-// Use storage
-resp, err := c.Storage().Upload(ctx, data, "file.txt")
-
-// Use cache
-err = c.Cache().Set(ctx, "key", value, 0)
-
-// Query database
-rows, err := c.Database().Query(ctx, "SELECT * FROM users")
-
-// Publish message
-err = c.PubSub().Publish(ctx, "chat", []byte("hello"))
-
-// Deploy function
-fn, err := c.Serverless().Deploy(ctx, def, wasmBytes)
-
-// Invoke function
-result, err := c.Serverless().Invoke(ctx, "function-name", input)
-```
-
-### 3. Database Layer (`pkg/rqlite/`)
-
-ORM-like interface over RQLite distributed SQL database.
-
-**Key Files:**
-- `client.go` - Main ORM client
-- `orm_types.go` - Interfaces (Client, Tx, Repository[T])
-- `query_builder.go` - Fluent query builder
-- `repository.go` - Generic repository pattern
-- `scanner.go` - Reflection-based row scanning
-- `transaction.go` - Transaction support
-
-**Features:**
-- Fluent query builder
-- Generic repository pattern with type safety
-- Automatic struct mapping
-- Transaction support
-- Connection pooling with retry
-
-**Example:**
-```go
-// Query builder
-users, err := client.CreateQueryBuilder("users").
-    Select("id", "name", "email").
-    Where("age > ?", 18).
-    OrderBy("name ASC").
-    Limit(10).
-    GetMany(ctx, &users)
-
-// Repository pattern
-type User struct {
-    ID    int    `db:"id"`
-    Name  string `db:"name"`
-    Email string `db:"email"`
-}
-
-repo := client.Repository("users")
-user := &User{Name: "Alice", Email: "alice@example.com"}
-err := repo.Save(ctx, user)
-```
-
-### 4. Serverless Engine (`pkg/serverless/`)
-
-WebAssembly (WASM) function execution engine with host functions.
-
-**Architecture:**
-```
-pkg/serverless/
-├── engine.go              - Core WASM engine
-├── execution/             - Function execution
-│   ├── executor.go
-│   └── lifecycle.go
-├── cache/                 - Module caching
-│   └── module_cache.go
-├── registry/              - Function metadata
-│   ├── registry.go
-│   ├── function_store.go
-│   ├── ipfs_store.go
-│   └── invocation_logger.go
-└── hostfunctions/         - Host functions by domain
-    ├── cache.go           - Cache operations
-    ├── storage.go         - Storage operations
-    ├── database.go        - Database queries
-    ├── pubsub.go          - Messaging
-    ├── http.go            - HTTP requests
-    └── logging.go         - Logging
-```
-
-**Features:**
-- Secure WASM execution sandbox
-- Memory and CPU limits
-- Host function injection (cache, storage, DB, HTTP)
-- Function versioning
-- Invocation logging
-- Hot module reloading
-
-### 5. Configuration System (`pkg/config/`)
-
-Domain-specific configuration with validation.
-
-**Structure:**
-```
-pkg/config/
-├── config.go              - Main config aggregator
-├── loader.go              - YAML loading
-├── node_config.go         - Node settings
-├── database_config.go     - Database settings
-├── gateway_config.go      - Gateway settings
-└── validate/              - Validation
-    ├── validators.go
-    ├── node.go
-    ├── database.go
-    └── gateway.go
-```
-
-### 6. Shared Utilities
-
-**HTTP Utilities (`pkg/httputil/`):**
-- Request parsing and validation
-- JSON response writers
-- Error handling
-- Authentication extraction
-
-**Error Handling (`pkg/errors/`):**
-- Typed errors (ValidationError, NotFoundError, etc.)
-- HTTP status code mapping
-- Error wrapping with context
-- Stack traces
-
-**Contracts (`pkg/contracts/`):**
-- Interface definitions for all services
-- Enables dependency injection
-- Clean abstractions
-
-## Data Flow
-
-### 1. HTTP Request Flow
-
-```
-Client Request
-    ↓
-[HTTPS Termination]
-    ↓
-[Authentication Middleware]
-    ↓
-[Route Handler]
-    ↓
-[Service Layer]
-    ↓
-[Backend Service] (RQLite/Olric/IPFS)
-    ↓
-[Response Formatting]
-    ↓
-Client Response
-```
-
-### 2. WebSocket Flow (Pub/Sub)
-
-```
-Client WebSocket Connect
-    ↓
-[Upgrade to WebSocket]
-    ↓
-[Authentication]
-    ↓
-[Subscribe to Topic]
-    ↓
-[LibP2P PubSub] ←→ [Local Subscribers]
-    ↓
-[Message Broadcasting]
-    ↓
-Client Receives Messages
-```
-
-### 3. Serverless Invocation Flow
-
-```
-Function Deployment:
-    Upload WASM → Store in IPFS → Save Metadata (RQLite) → Compile Module
-
-Function Invocation:
-    Request → Load Metadata → Get WASM from IPFS →
-    Execute in Sandbox → Return Result → Log Invocation
-```
-
-## Security Architecture
-
-### Authentication Methods
-
-1. **Wallet Signatures** (Ethereum-style)
-   - Challenge/response flow
-   - Nonce-based to prevent replay attacks
-   - Issues JWT tokens after verification
-
-2. **API Keys**
-   - Long-lived credentials
-   - Stored in RQLite
-   - Namespace-scoped
-
-3. **JWT Tokens**
-   - Short-lived (15 min default)
-   - Refresh token support
-   - Claims-based authorization
-
-### TLS/HTTPS
-
-- Automatic ACME (Let's Encrypt) certificate management
-- TLS 1.3 support
-- HTTP/2 enabled
-- Certificate caching
-
-### Middleware Stack
-
-1. **Logger** - Request/response logging
-2. **CORS** - Cross-origin resource sharing
-3. **Authentication** - JWT/API key validation
-4. **Authorization** - Namespace access control
-5. **Rate Limiting** - Per-client rate limits
-6. **Error Handling** - Consistent error responses
-
-## Scalability
-
-### Horizontal Scaling
-
-- **Gateway:** Stateless, can run multiple instances behind load balancer
-- **RQLite:** Multi-node cluster with Raft consensus
-- **IPFS:** Distributed storage across nodes
-- **Olric:** Distributed cache with consistent hashing
-
-### Caching Strategy
-
-1. **WASM Module Cache** - Compiled modules cached in memory
-2. **Olric Distributed Cache** - Shared cache across nodes
-3. **Local Cache** - Per-gateway request caching
-
-### High Availability
-
-- **Database:** RQLite cluster with automatic leader election
-- **Storage:** IPFS replication factor configurable
-- **Cache:** Olric replication and eventual consistency
-- **Gateway:** Stateless, multiple replicas supported
-
-## Monitoring & Observability
-
-### Health Checks
-
-- `/health` - Liveness probe
-- `/v1/status` - Detailed status with service checks
-
-### Metrics
-
-- Prometheus-compatible metrics endpoint
-- Request counts, latencies, error rates
-- Service-specific metrics (cache hit ratio, DB query times)
-
-### Logging
-
-- Structured logging (JSON format)
-- Log levels: DEBUG, INFO, WARN, ERROR
-- Correlation IDs for request tracing
-
-## Development Patterns
-
-### SOLID Principles
-
-- **Single Responsibility:** Each handler/service has one focus
-- **Open/Closed:** Interface-based design for extensibility
-- **Liskov Substitution:** All implementations conform to contracts
-- **Interface Segregation:** Small, focused interfaces
-- **Dependency Inversion:** Depend on abstractions, not implementations
-
-### Code Organization
-
-- **Average file size:** ~150 lines
-- **Package structure:** Domain-driven, feature-focused
-- **Testing:** Unit tests for logic, E2E tests for integration
-- **Documentation:** Godoc comments on all public APIs
-
-## Deployment
-
-### Development
-
-```bash
-make dev       # Start 5-node cluster
-make stop      # Stop all services
-make test      # Run unit tests
-make test-e2e  # Run E2E tests
-```
-
-### Production
-
-```bash
-# First node (creates cluster)
-sudo orama install --vps-ip <IP> --domain node1.example.com
-
-# Additional nodes (join cluster)
-sudo orama install --vps-ip <IP> --domain node2.example.com \
-    --peers /dns4/node1.example.com/tcp/4001/p2p/<PEER_ID> \
-    --join <node1-ip>:7002 \
-    --cluster-secret <secret> \
-    --swarm-key <key>
-```
-
-### Docker (Future)
-
-Planned containerization with Docker Compose and Kubernetes support.
-
-## Future Enhancements
-
-1. **GraphQL Support** - GraphQL gateway alongside REST
-2. **gRPC Support** - gRPC protocol support
-3. **Event Sourcing** - Event-driven architecture
-4. **Kubernetes Operator** - Native K8s deployment
-5. **Observability** - OpenTelemetry integration
-6. **Multi-tenancy** - Enhanced namespace isolation
-
-## Resources
-
-- [RQLite Documentation](https://rqlite.io/docs/)
-- [IPFS Documentation](https://docs.ipfs.tech/)
-- [LibP2P Documentation](https://docs.libp2p.io/)
-- [WebAssembly (WASM)](https://webassembly.org/)

docs/CLIENT_SDK.md

@@ -1,546 +0,0 @@
-# Orama Network Client SDK
-
-## Overview
-
-The Orama Network Client SDK provides a clean, type-safe Go interface for interacting with the Orama Network. It abstracts away the complexity of HTTP requests, authentication, and error handling.
-
-## Installation
-
-```bash
-go get github.com/DeBrosOfficial/network/pkg/client
-```
-
-## Quick Start
-
-```go
-package main
-
-import (
-    "context"
-    "fmt"
-    "log"
-
-    "github.com/DeBrosOfficial/network/pkg/client"
-)
-
-func main() {
-    // Create client configuration
-    cfg := client.DefaultClientConfig()
-    cfg.GatewayURL = "https://api.orama.network"
-    cfg.APIKey = "your-api-key-here"
-
-    // Create client
-    c := client.NewNetworkClient(cfg)
-
-    // Use the client
-    ctx := context.Background()
-
-    // Upload to storage
-    data := []byte("Hello, Orama!")
-    resp, err := c.Storage().Upload(ctx, data, "hello.txt")
-    if err != nil {
-        log.Fatal(err)
-    }
-    fmt.Printf("Uploaded: CID=%s\n", resp.CID)
-}
-```
-
-## Configuration
-
-### ClientConfig
-
-```go
-type ClientConfig struct {
-    // Gateway URL (e.g., "https://api.orama.network")
-    GatewayURL string
-
-    // Authentication (choose one)
-    APIKey    string  // API key authentication
-    JWTToken  string  // JWT token authentication
-
-    // Client options
-    Timeout   time.Duration  // Request timeout (default: 30s)
-    UserAgent string         // Custom user agent
-
-    // Network client namespace
-    Namespace string  // Default namespace for operations
-}
-```
-
-### Creating a Client
-
-```go
-// Default configuration
-cfg := client.DefaultClientConfig()
-cfg.GatewayURL = "https://api.orama.network"
-cfg.APIKey = "your-api-key"
-
-c := client.NewNetworkClient(cfg)
-```
-
-## Authentication
-
-### API Key Authentication
-
-```go
-cfg := client.DefaultClientConfig()
-cfg.APIKey = "your-api-key-here"
-c := client.NewNetworkClient(cfg)
-```
-
-### JWT Token Authentication
-
-```go
-cfg := client.DefaultClientConfig()
-cfg.JWTToken = "your-jwt-token-here"
-c := client.NewNetworkClient(cfg)
-```
-
-### Obtaining Credentials
-
-```go
-// 1. Login with wallet signature (not yet implemented in SDK)
-// Use the gateway API directly: POST /v1/auth/challenge + /v1/auth/verify
-
-// 2. Issue API key after authentication
-// POST /v1/auth/apikey with JWT token
-```
-
-## Storage Client
-
-Upload, download, pin, and unpin files to IPFS.
-
-### Upload File
-
-```go
-data := []byte("Hello, World!")
-resp, err := c.Storage().Upload(ctx, data, "hello.txt")
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("CID: %s\n", resp.CID)
-```
-
-### Upload with Options
-
-```go
-opts := &client.StorageUploadOptions{
-    Pin:               true,           // Pin after upload
-    Encrypt:           true,           // Encrypt before upload
-    ReplicationFactor: 3,              // Number of replicas
-}
-resp, err := c.Storage().UploadWithOptions(ctx, data, "file.txt", opts)
-```
-
-### Get File
-
-```go
-cid := "QmXxx..."
-data, err := c.Storage().Get(ctx, cid)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Downloaded %d bytes\n", len(data))
-```
-
-### Pin File
-
-```go
-cid := "QmXxx..."
-resp, err := c.Storage().Pin(ctx, cid)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Pinned: %s\n", resp.CID)
-```
-
-### Unpin File
-
-```go
-cid := "QmXxx..."
-err := c.Storage().Unpin(ctx, cid)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Println("Unpinned successfully")
-```
-
-### Check Pin Status
-
-```go
-cid := "QmXxx..."
-status, err := c.Storage().Status(ctx, cid)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Status: %s, Replicas: %d\n", status.Status, status.Replicas)
-```
-
-## Cache Client
-
-Distributed key-value cache using Olric.
-
-### Set Value
-
-```go
-key := "user:123"
-value := map[string]interface{}{
-    "name": "Alice",
-    "email": "alice@example.com",
-}
-ttl := 5 * time.Minute
-
-err := c.Cache().Set(ctx, key, value, ttl)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-### Get Value
-
-```go
-key := "user:123"
-var user map[string]interface{}
-err := c.Cache().Get(ctx, key, &user)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("User: %+v\n", user)
-```
-
-### Delete Value
-
-```go
-key := "user:123"
-err := c.Cache().Delete(ctx, key)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-### Multi-Get
-
-```go
-keys := []string{"user:1", "user:2", "user:3"}
-results, err := c.Cache().MGet(ctx, keys)
-if err != nil {
-    log.Fatal(err)
-}
-for key, value := range results {
-    fmt.Printf("%s: %v\n", key, value)
-}
-```
-
-## Database Client
-
-Query RQLite distributed SQL database.
-
-### Execute Query (Write)
-
-```go
-sql := "INSERT INTO users (name, email) VALUES (?, ?)"
-args := []interface{}{"Alice", "alice@example.com"}
-
-result, err := c.Database().Execute(ctx, sql, args...)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Inserted %d rows\n", result.RowsAffected)
-```
-
-### Query (Read)
-
-```go
-sql := "SELECT id, name, email FROM users WHERE id = ?"
-args := []interface{}{123}
-
-rows, err := c.Database().Query(ctx, sql, args...)
-if err != nil {
-    log.Fatal(err)
-}
-
-type User struct {
-    ID    int    `json:"id"`
-    Name  string `json:"name"`
-    Email string `json:"email"`
-}
-
-var users []User
-for _, row := range rows {
-    var user User
-    // Parse row into user struct
-    // (manual parsing required, or use ORM layer)
-    users = append(users, user)
-}
-```
-
-### Create Table
-
-```go
-schema := `CREATE TABLE IF NOT EXISTS users (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    name TEXT NOT NULL,
-    email TEXT UNIQUE NOT NULL,
-    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
-)`
-
-_, err := c.Database().Execute(ctx, schema)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-### Transaction
-
-```go
-tx, err := c.Database().Begin(ctx)
-if err != nil {
-    log.Fatal(err)
-}
-
-_, err = tx.Execute(ctx, "INSERT INTO users (name) VALUES (?)", "Alice")
-if err != nil {
-    tx.Rollback(ctx)
-    log.Fatal(err)
-}
-
-_, err = tx.Execute(ctx, "INSERT INTO users (name) VALUES (?)", "Bob")
-if err != nil {
-    tx.Rollback(ctx)
-    log.Fatal(err)
-}
-
-err = tx.Commit(ctx)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-## PubSub Client
-
-Publish and subscribe to topics.
-
-### Publish Message
-
-```go
-topic := "chat"
-message := []byte("Hello, everyone!")
-
-err := c.PubSub().Publish(ctx, topic, message)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-### Subscribe to Topic
-
-```go
-topic := "chat"
-handler := func(ctx context.Context, msg []byte) error {
-    fmt.Printf("Received: %s\n", string(msg))
-    return nil
-}
-
-unsubscribe, err := c.PubSub().Subscribe(ctx, topic, handler)
-if err != nil {
-    log.Fatal(err)
-}
-
-// Later: unsubscribe
-defer unsubscribe()
-```
-
-### List Topics
-
-```go
-topics, err := c.PubSub().ListTopics(ctx)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Topics: %v\n", topics)
-```
-
-## Serverless Client
-
-Deploy and invoke WebAssembly functions.
-
-### Deploy Function
-
-```go
-// Read WASM file
-wasmBytes, err := os.ReadFile("function.wasm")
-if err != nil {
-    log.Fatal(err)
-}
-
-// Function definition
-def := &client.FunctionDefinition{
-    Name:        "hello-world",
-    Namespace:   "default",
-    Description: "Hello world function",
-    MemoryLimit: 64, // MB
-    Timeout:     30, // seconds
-}
-
-// Deploy
-fn, err := c.Serverless().Deploy(ctx, def, wasmBytes)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Deployed: %s (CID: %s)\n", fn.Name, fn.WASMCID)
-```
-
-### Invoke Function
-
-```go
-functionName := "hello-world"
-input := map[string]interface{}{
-    "name": "Alice",
-}
-
-output, err := c.Serverless().Invoke(ctx, functionName, input)
-if err != nil {
-    log.Fatal(err)
-}
-fmt.Printf("Result: %s\n", output)
-```
-
-### List Functions
-
-```go
-functions, err := c.Serverless().List(ctx)
-if err != nil {
-    log.Fatal(err)
-}
-for _, fn := range functions {
-    fmt.Printf("- %s: %s\n", fn.Name, fn.Description)
-}
-```
-
-### Delete Function
-
-```go
-functionName := "hello-world"
-err := c.Serverless().Delete(ctx, functionName)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-### Get Function Logs
-
-```go
-functionName := "hello-world"
-logs, err := c.Serverless().GetLogs(ctx, functionName, 100)
-if err != nil {
-    log.Fatal(err)
-}
-for _, log := range logs {
-    fmt.Printf("[%s] %s: %s\n", log.Timestamp, log.Level, log.Message)
-}
-```
-
-## Error Handling
-
-All client methods return typed errors that can be checked:
-
-```go
-import "github.com/DeBrosOfficial/network/pkg/errors"
-
-resp, err := c.Storage().Upload(ctx, data, "file.txt")
-if err != nil {
-    if errors.IsNotFound(err) {
-        fmt.Println("Resource not found")
-    } else if errors.IsUnauthorized(err) {
-        fmt.Println("Authentication failed")
-    } else if errors.IsValidation(err) {
-        fmt.Println("Validation error")
-    } else {
-        log.Fatal(err)
-    }
-}
-```
-
-## Advanced Usage
-
-### Custom Timeout
-
-```go
-ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-defer cancel()
-
-resp, err := c.Storage().Upload(ctx, data, "file.txt")
-```
-
-### Retry Logic
-
-```go
-import "github.com/DeBrosOfficial/network/pkg/errors"
-
-maxRetries := 3
-for i := 0; i < maxRetries; i++ {
-    resp, err := c.Storage().Upload(ctx, data, "file.txt")
-    if err == nil {
-        break
-    }
-    if !errors.ShouldRetry(err) {
-        return err
-    }
-    time.Sleep(time.Second * time.Duration(i+1))
-}
-```
-
-### Multiple Namespaces
-
-```go
-// Default namespace
-c1 := client.NewNetworkClient(cfg)
-c1.Storage().Upload(ctx, data, "file.txt") // Uses default namespace
-
-// Override namespace per request
-opts := &client.StorageUploadOptions{
-    Namespace: "custom-namespace",
-}
-c1.Storage().UploadWithOptions(ctx, data, "file.txt", opts)
-```
-
-## Testing
-
-### Mock Client
-
-```go
-// Create a mock client for testing
-mockClient := &MockNetworkClient{
-    StorageClient: &MockStorageClient{
-        UploadFunc: func(ctx context.Context, data []byte, filename string) (*UploadResponse, error) {
-            return &UploadResponse{CID: "QmMock"}, nil
-        },
-    },
-}
-
-// Use in tests
-resp, err := mockClient.Storage().Upload(ctx, data, "test.txt")
-assert.NoError(t, err)
-assert.Equal(t, "QmMock", resp.CID)
-```
-
-## Examples
-
-See the `examples/` directory for complete examples:
-
-- `examples/storage/` - Storage upload/download examples
-- `examples/cache/` - Cache operations
-- `examples/database/` - Database queries
-- `examples/pubsub/` - Pub/sub messaging
-- `examples/serverless/` - Serverless functions
-
-## API Reference
-
-Complete API documentation is available at:
-- GoDoc: https://pkg.go.dev/github.com/DeBrosOfficial/network/pkg/client
-- OpenAPI: `openapi/gateway.yaml`
-
-## Support
-
-- GitHub Issues: https://github.com/DeBrosOfficial/network/issues
-- Documentation: https://github.com/DeBrosOfficial/network/tree/main/docs

docs/GATEWAY_API.md

@@ -1,734 +0,0 @@
-# Gateway API Documentation
-
-## Overview
-
-The Orama Network Gateway provides a unified HTTP/HTTPS API for all network services. It handles authentication, routing, and service coordination.
-
-**Base URL:** `https://api.orama.network` (production) or `http://localhost:6001` (development)
-
-## Authentication
-
-All API requests (except `/health` and `/v1/auth/*`) require authentication.
-
-### Authentication Methods
-
-1. **API Key** (Recommended for server-to-server)
-2. **JWT Token** (Recommended for user sessions)
-3. **Wallet Signature** (For blockchain integration)
-
-### Using API Keys
-
-Include your API key in the `Authorization` header:
-
-```bash
-curl -H "Authorization: Bearer your-api-key-here" \
-     https://api.orama.network/v1/status
-```
-
-Or in the `X-API-Key` header:
-
-```bash
-curl -H "X-API-Key: your-api-key-here" \
-     https://api.orama.network/v1/status
-```
-
-### Using JWT Tokens
-
-```bash
-curl -H "Authorization: Bearer your-jwt-token-here" \
-     https://api.orama.network/v1/status
-```
-
-## Base Endpoints
-
-### Health Check
-
-```http
-GET /health
-```
-
-**Response:**
-```json
-{
-  "status": "ok",
-  "timestamp": "2024-01-20T10:30:00Z"
-}
-```
-
-### Status
-
-```http
-GET /v1/status
-```
-
-**Response:**
-```json
-{
-  "version": "0.80.0",
-  "uptime": "24h30m15s",
-  "services": {
-    "rqlite": "healthy",
-    "ipfs": "healthy",
-    "olric": "healthy"
-  }
-}
-```
-
-### Version
-
-```http
-GET /v1/version
-```
-
-**Response:**
-```json
-{
-  "version": "0.80.0",
-  "commit": "abc123...",
-  "built": "2024-01-20T00:00:00Z"
-}
-```
-
-## Authentication API
-
-### Get Challenge (Wallet Auth)
-
-Generate a nonce for wallet signature.
-
-```http
-POST /v1/auth/challenge
-Content-Type: application/json
-
-{
-  "wallet": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
-  "purpose": "login",
-  "namespace": "default"
-}
-```
-
-**Response:**
-```json
-{
-  "wallet": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
-  "namespace": "default",
-  "nonce": "a1b2c3d4e5f6...",
-  "purpose": "login",
-  "expires_at": "2024-01-20T10:35:00Z"
-}
-```
-
-### Verify Signature
-
-Verify wallet signature and issue JWT + API key.
-
-```http
-POST /v1/auth/verify
-Content-Type: application/json
-
-{
-  "wallet": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
-  "signature": "0x...",
-  "nonce": "a1b2c3d4e5f6...",
-  "namespace": "default"
-}
-```
-
-**Response:**
-```json
-{
-  "jwt_token": "eyJhbGciOiJIUzI1NiIs...",
-  "refresh_token": "refresh_abc123...",
-  "api_key": "api_xyz789...",
-  "expires_in": 900,
-  "namespace": "default"
-}
-```
-
-### Refresh Token
-
-Refresh an expired JWT token.
-
-```http
-POST /v1/auth/refresh
-Content-Type: application/json
-
-{
-  "refresh_token": "refresh_abc123..."
-}
-```
-
-**Response:**
-```json
-{
-  "jwt_token": "eyJhbGciOiJIUzI1NiIs...",
-  "expires_in": 900
-}
-```
-
-### Logout
-
-Revoke refresh tokens.
-
-```http
-POST /v1/auth/logout
-Authorization: Bearer your-jwt-token
-
-{
-  "all": false
-}
-```
-
-**Response:**
-```json
-{
-  "message": "logged out successfully"
-}
-```
-
-### Whoami
-
-Get current authentication info.
-
-```http
-GET /v1/auth/whoami
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "authenticated": true,
-  "method": "api_key",
-  "api_key": "api_xyz789...",
-  "namespace": "default"
-}
-```
-
-## Storage API (IPFS)
-
-### Upload File
-
-```http
-POST /v1/storage/upload
-Authorization: Bearer your-api-key
-Content-Type: multipart/form-data
-
-file: <binary data>
-```
-
-Or with JSON:
-
-```http
-POST /v1/storage/upload
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "data": "base64-encoded-data",
-  "filename": "document.pdf",
-  "pin": true,
-  "encrypt": false
-}
-```
-
-**Response:**
-```json
-{
-  "cid": "QmYwAPJzv5CZsnA625s3Xf2nemtYgPpHdWEz79ojWnPbdG",
-  "size": 1024,
-  "filename": "document.pdf"
-}
-```
-
-### Get File
-
-```http
-GET /v1/storage/get/:cid
-Authorization: Bearer your-api-key
-```
-
-**Response:** Binary file data or JSON (if `Accept: application/json`)
-
-### Pin File
-
-```http
-POST /v1/storage/pin
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "cid": "QmYwAPJzv5CZsnA625s3Xf2nemtYgPpHdWEz79ojWnPbdG",
-  "replication_factor": 3
-}
-```
-
-**Response:**
-```json
-{
-  "cid": "QmYwAPJzv5CZsnA625s3Xf2nemtYgPpHdWEz79ojWnPbdG",
-  "status": "pinned"
-}
-```
-
-### Unpin File
-
-```http
-DELETE /v1/storage/unpin/:cid
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "message": "unpinned successfully"
-}
-```
-
-### Get Pin Status
-
-```http
-GET /v1/storage/status/:cid
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "cid": "QmYwAPJzv5CZsnA625s3Xf2nemtYgPpHdWEz79ojWnPbdG",
-  "status": "pinned",
-  "replicas": 3,
-  "peers": ["12D3KooW...", "12D3KooW..."]
-}
-```
-
-## Cache API (Olric)
-
-### Set Value
-
-```http
-PUT /v1/cache/put
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "key": "user:123",
-  "value": {"name": "Alice", "email": "alice@example.com"},
-  "ttl": 300
-}
-```
-
-**Response:**
-```json
-{
-  "message": "value set successfully"
-}
-```
-
-### Get Value
-
-```http
-GET /v1/cache/get?key=user:123
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "key": "user:123",
-  "value": {"name": "Alice", "email": "alice@example.com"}
-}
-```
-
-### Get Multiple Values
-
-```http
-POST /v1/cache/mget
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "keys": ["user:1", "user:2", "user:3"]
-}
-```
-
-**Response:**
-```json
-{
-  "results": {
-    "user:1": {"name": "Alice"},
-    "user:2": {"name": "Bob"},
-    "user:3": null
-  }
-}
-```
-
-### Delete Value
-
-```http
-DELETE /v1/cache/delete?key=user:123
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "message": "deleted successfully"
-}
-```
-
-### Scan Keys
-
-```http
-GET /v1/cache/scan?pattern=user:*&limit=100
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "keys": ["user:1", "user:2", "user:3"],
-  "count": 3
-}
-```
-
-## Database API (RQLite)
-
-### Execute SQL
-
-```http
-POST /v1/rqlite/exec
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "sql": "INSERT INTO users (name, email) VALUES (?, ?)",
-  "args": ["Alice", "alice@example.com"]
-}
-```
-
-**Response:**
-```json
-{
-  "last_insert_id": 123,
-  "rows_affected": 1
-}
-```
-
-### Query SQL
-
-```http
-POST /v1/rqlite/query
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "sql": "SELECT * FROM users WHERE id = ?",
-  "args": [123]
-}
-```
-
-**Response:**
-```json
-{
-  "columns": ["id", "name", "email"],
-  "rows": [
-    [123, "Alice", "alice@example.com"]
-  ]
-}
-```
-
-### Get Schema
-
-```http
-GET /v1/rqlite/schema
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "tables": [
-    {
-      "name": "users",
-      "schema": "CREATE TABLE users (id INTEGER PRIMARY KEY, name TEXT, email TEXT)"
-    }
-  ]
-}
-```
-
-## Pub/Sub API
-
-### Publish Message
-
-```http
-POST /v1/pubsub/publish
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "topic": "chat",
-  "data": "SGVsbG8sIFdvcmxkIQ==",
-  "namespace": "default"
-}
-```
-
-**Response:**
-```json
-{
-  "message": "published successfully"
-}
-```
-
-### List Topics
-
-```http
-GET /v1/pubsub/topics
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "topics": ["chat", "notifications", "events"]
-}
-```
-
-### Subscribe (WebSocket)
-
-```http
-GET /v1/pubsub/ws?topic=chat
-Authorization: Bearer your-api-key
-Upgrade: websocket
-```
-
-**WebSocket Messages:**
-
-Incoming (from server):
-```json
-{
-  "type": "message",
-  "topic": "chat",
-  "data": "SGVsbG8sIFdvcmxkIQ==",
-  "timestamp": "2024-01-20T10:30:00Z"
-}
-```
-
-Outgoing (to server):
-```json
-{
-  "type": "publish",
-  "topic": "chat",
-  "data": "SGVsbG8sIFdvcmxkIQ=="
-}
-```
-
-### Presence
-
-```http
-GET /v1/pubsub/presence?topic=chat
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "topic": "chat",
-  "members": [
-    {"id": "user-123", "joined_at": "2024-01-20T10:00:00Z"},
-    {"id": "user-456", "joined_at": "2024-01-20T10:15:00Z"}
-  ]
-}
-```
-
-## Serverless API (WASM)
-
-### Deploy Function
-
-```http
-POST /v1/functions
-Authorization: Bearer your-api-key
-Content-Type: multipart/form-data
-
-name: hello-world
-namespace: default
-description: Hello world function
-wasm: <binary WASM file>
-memory_limit: 64
-timeout: 30
-```
-
-**Response:**
-```json
-{
-  "id": "fn_abc123",
-  "name": "hello-world",
-  "namespace": "default",
-  "wasm_cid": "QmXxx...",
-  "version": 1,
-  "created_at": "2024-01-20T10:30:00Z"
-}
-```
-
-### Invoke Function
-
-```http
-POST /v1/functions/hello-world/invoke
-Authorization: Bearer your-api-key
-Content-Type: application/json
-
-{
-  "name": "Alice"
-}
-```
-
-**Response:**
-```json
-{
-  "result": "Hello, Alice!",
-  "execution_time_ms": 15,
-  "memory_used_mb": 2.5
-}
-```
-
-### List Functions
-
-```http
-GET /v1/functions?namespace=default
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "functions": [
-    {
-      "name": "hello-world",
-      "description": "Hello world function",
-      "version": 1,
-      "created_at": "2024-01-20T10:30:00Z"
-    }
-  ]
-}
-```
-
-### Delete Function
-
-```http
-DELETE /v1/functions/hello-world?namespace=default
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "message": "function deleted successfully"
-}
-```
-
-### Get Function Logs
-
-```http
-GET /v1/functions/hello-world/logs?limit=100
-Authorization: Bearer your-api-key
-```
-
-**Response:**
-```json
-{
-  "logs": [
-    {
-      "timestamp": "2024-01-20T10:30:00Z",
-      "level": "info",
-      "message": "Function invoked",
-      "invocation_id": "inv_xyz789"
-    }
-  ]
-}
-```
-
-## Error Responses
-
-All errors follow a consistent format:
-
-```json
-{
-  "code": "NOT_FOUND",
-  "message": "user with ID '123' not found",
-  "details": {
-    "resource": "user",
-    "id": "123"
-  },
-  "trace_id": "trace-abc123"
-}
-```
-
-### Common Error Codes
-
-| Code | HTTP Status | Description |
-|------|-------------|-------------|
-| `VALIDATION_ERROR` | 400 | Invalid input |
-| `UNAUTHORIZED` | 401 | Authentication required |
-| `FORBIDDEN` | 403 | Permission denied |
-| `NOT_FOUND` | 404 | Resource not found |
-| `CONFLICT` | 409 | Resource already exists |
-| `TIMEOUT` | 408 | Operation timeout |
-| `RATE_LIMIT_EXCEEDED` | 429 | Too many requests |
-| `SERVICE_UNAVAILABLE` | 503 | Service unavailable |
-| `INTERNAL` | 500 | Internal server error |
-
-## Rate Limiting
-
-The API implements rate limiting per API key:
-
-- **Default:** 100 requests per minute
-- **Burst:** 200 requests
-
-Rate limit headers:
-```
-X-RateLimit-Limit: 100
-X-RateLimit-Remaining: 95
-X-RateLimit-Reset: 1611144000
-```
-
-When rate limited:
-```json
-{
-  "code": "RATE_LIMIT_EXCEEDED",
-  "message": "rate limit exceeded",
-  "details": {
-    "limit": 100,
-    "retry_after": 60
-  }
-}
-```
-
-## Pagination
-
-List endpoints support pagination:
-
-```http
-GET /v1/functions?limit=10&offset=20
-```
-
-Response includes pagination metadata:
-```json
-{
-  "data": [...],
-  "pagination": {
-    "total": 100,
-    "limit": 10,
-    "offset": 20,
-    "has_more": true
-  }
-}
-```
-
-## Webhooks (Future)
-
-Coming soon: webhook support for event notifications.
-
-## Support
-
-- API Issues: https://github.com/DeBrosOfficial/network/issues
-- OpenAPI Spec: `openapi/gateway.yaml`
-- SDK Documentation: `docs/CLIENT_SDK.md`

docs/SECURITY_DEPLOYMENT_GUIDE.md

@@ -1,476 +0,0 @@
-# Orama Network - Security Deployment Guide
-
-**Date:** January 18, 2026
-**Status:** Production-Ready
-**Audit Completed By:** Claude Code Security Audit
-
----
-
-## Executive Summary
-
-This document outlines the security hardening measures applied to the 4-node Orama Network production cluster. All critical vulnerabilities identified in the security audit have been addressed.
-
-**Security Status:** ✅ SECURED FOR PRODUCTION
-
----
-
-## Server Inventory
-
-| Server ID | IP Address | Domain | OS | Role |
-|-----------|------------|--------|-----|------|
-| VPS 1 | 51.83.128.181 | node-kv4la8.debros.network | Ubuntu 22.04 | Gateway + Cluster Node |
-| VPS 2 | 194.61.28.7 | node-7prvNa.debros.network | Ubuntu 24.04 | Gateway + Cluster Node |
-| VPS 3 | 83.171.248.66 | node-xn23dq.debros.network | Ubuntu 24.04 | Gateway + Cluster Node |
-| VPS 4 | 62.72.44.87 | node-nns4n5.debros.network | Ubuntu 24.04 | Gateway + Cluster Node |
-
----
-
-## Services Running on Each Server
-
-| Service | Port(s) | Purpose | Public Access |
-|---------|---------|---------|---------------|
-| **orama-node** | 80, 443, 7001 | API Gateway | Yes (80, 443 only) |
-| **rqlited** | 5001, 7002 | Distributed SQLite DB | Cluster only |
-| **ipfs** | 4101, 4501, 8080 | Content-addressed storage | Cluster only |
-| **ipfs-cluster** | 9094, 9098 | IPFS cluster management | Cluster only |
-| **olric-server** | 3320, 3322 | Distributed cache | Cluster only |
-| **anon** (Anyone proxy) | 9001, 9050, 9051 | Anonymity proxy | Cluster only |
-| **libp2p** | 4001 | P2P networking | Yes (public P2P) |
-| **SSH** | 22 | Remote access | Yes |
-
----
-
-## Security Measures Implemented
-
-### 1. Firewall Configuration (UFW)
-
-**Status:** ✅ Enabled on all 4 servers
-
-#### Public Ports (Open to Internet)
-- **22/tcp** - SSH (with hardening)
-- **80/tcp** - HTTP (redirects to HTTPS)
-- **443/tcp** - HTTPS (Let's Encrypt production certificates)
-- **4001/tcp** - libp2p swarm (P2P networking)
-
-#### Cluster-Only Ports (Restricted to 4 Server IPs)
-All the following ports are ONLY accessible from the 4 cluster IPs:
-- **5001/tcp** - rqlite HTTP API
-- **7001/tcp** - SNI Gateway
-- **7002/tcp** - rqlite Raft consensus
-- **9094/tcp** - IPFS Cluster API
-- **9098/tcp** - IPFS Cluster communication
-- **3322/tcp** - Olric distributed cache
-- **4101/tcp** - IPFS swarm (cluster internal)
-
-#### Firewall Rules Example
-```bash
-sudo ufw default deny incoming
-sudo ufw default allow outgoing
-sudo ufw allow 22/tcp comment "SSH"
-sudo ufw allow 80/tcp comment "HTTP"
-sudo ufw allow 443/tcp comment "HTTPS"
-sudo ufw allow 4001/tcp comment "libp2p swarm"
-
-# Cluster-only access for sensitive services
-sudo ufw allow from 51.83.128.181 to any port 5001 proto tcp
-sudo ufw allow from 194.61.28.7 to any port 5001 proto tcp
-sudo ufw allow from 83.171.248.66 to any port 5001 proto tcp
-sudo ufw allow from 62.72.44.87 to any port 5001 proto tcp
-# (repeat for ports 7001, 7002, 9094, 9098, 3322, 4101)
-
-sudo ufw enable
-```
-
-### 2. SSH Hardening
-
-**Location:** `/etc/ssh/sshd_config.d/99-hardening.conf`
-
-**Configuration:**
-```bash
-PermitRootLogin yes               # Root login allowed with SSH keys
-PasswordAuthentication yes        # Password auth enabled (you have keys configured)
-PubkeyAuthentication yes          # SSH key authentication enabled
-PermitEmptyPasswords no           # No empty passwords
-X11Forwarding no                  # X11 disabled for security
-MaxAuthTries 3                    # Max 3 login attempts
-ClientAliveInterval 300           # Keep-alive every 5 minutes
-ClientAliveCountMax 2             # Disconnect after 2 failed keep-alives
-```
-
-**Your SSH Keys Added:**
-- ✅ `ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPcGZPX2iHXWO8tuyyDkHPS5eByPOktkw3+ugcw79yQO`
-- ✅ `ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDgCWmycaBN3aAZJcM2w4+Xi2zrTwN78W8oAiQywvMEkubqNNWHF6I3...`
-
-Both keys are installed on all 4 servers in:
-- VPS 1: `/home/ubuntu/.ssh/authorized_keys`
-- VPS 2, 3, 4: `/root/.ssh/authorized_keys`
-
-### 3. Fail2ban Protection
-
-**Status:** ✅ Installed and running on all 4 servers
-
-**Purpose:** Automatically bans IPs after failed SSH login attempts
-
-**Check Status:**
-```bash
-sudo systemctl status fail2ban
-```
-
-### 4. Security Updates
-
-**Status:** ✅ All security updates applied (as of Jan 18, 2026)
-
-**Update Command:**
-```bash
-sudo apt update && sudo apt upgrade -y
-```
-
-### 5. Let's Encrypt TLS Certificates
-
-**Status:** ✅ Production certificates (NOT staging)
-
-**Configuration:**
-- **Provider:** Let's Encrypt (ACME v2 Production)
-- **Auto-renewal:** Enabled via autocert
-- **Cache Directory:** `/home/debros/.orama/tls-cache/`
-- **Domains:**
-  - node-kv4la8.debros.network (VPS 1)
-  - node-7prvNa.debros.network (VPS 2)
-  - node-xn23dq.debros.network (VPS 3)
-  - node-nns4n5.debros.network (VPS 4)
-
-**Certificate Files:**
-- Account key: `/home/debros/.orama/tls-cache/acme_account+key`
-- Certificates auto-managed by autocert
-
-**Verification:**
-```bash
-curl -I https://node-kv4la8.debros.network
-# Should return valid SSL certificate
-```
-
----
-
-## Cluster Configuration
-
-### RQLite Cluster
-
-**Nodes:**
-- 51.83.128.181:7002 (Leader)
-- 194.61.28.7:7002
-- 83.171.248.66:7002
-- 62.72.44.87:7002
-
-**Test Cluster Health:**
-```bash
-ssh ubuntu@51.83.128.181
-curl -s http://localhost:5001/status | jq '.store.nodes'
-```
-
-**Expected Output:**
-```json
-[
-  {"id":"194.61.28.7:7002","addr":"194.61.28.7:7002","suffrage":"Voter"},
-  {"id":"51.83.128.181:7002","addr":"51.83.128.181:7002","suffrage":"Voter"},
-  {"id":"62.72.44.87:7002","addr":"62.72.44.87:7002","suffrage":"Voter"},
-  {"id":"83.171.248.66:7002","addr":"83.171.248.66:7002","suffrage":"Voter"}
-]
-```
-
-### IPFS Cluster
-
-**Test Cluster Health:**
-```bash
-ssh ubuntu@51.83.128.181
-curl -s http://localhost:9094/id | jq '.cluster_peers'
-```
-
-**Expected:** All 4 peer IDs listed
-
-### Olric Cache Cluster
-
-**Port:** 3320 (localhost), 3322 (cluster communication)
-
-**Test:**
-```bash
-ssh ubuntu@51.83.128.181
-ss -tulpn | grep olric
-```
-
----
-
-## Access Credentials
-
-### SSH Access
-
-**VPS 1:**
-```bash
-ssh ubuntu@51.83.128.181
-# OR using your SSH key:
-ssh -i ~/.ssh/ssh-sotiris/id_ed25519 ubuntu@51.83.128.181
-```
-
-**VPS 2, 3, 4:**
-```bash
-ssh root@194.61.28.7
-ssh root@83.171.248.66
-ssh root@62.72.44.87
-```
-
-**Important:** Password authentication is still enabled, but your SSH keys are configured for passwordless access.
-
----
-
-## Testing & Verification
-
-### 1. Test External Port Access (From Your Machine)
-
-```bash
-# These should be BLOCKED (timeout or connection refused):
-nc -zv 51.83.128.181 5001   # rqlite API - should be blocked
-nc -zv 51.83.128.181 7002   # rqlite Raft - should be blocked
-nc -zv 51.83.128.181 9094   # IPFS cluster - should be blocked
-
-# These should be OPEN:
-nc -zv 51.83.128.181 22     # SSH - should succeed
-nc -zv 51.83.128.181 80     # HTTP - should succeed
-nc -zv 51.83.128.181 443    # HTTPS - should succeed
-nc -zv 51.83.128.181 4001   # libp2p - should succeed
-```
-
-### 2. Test Domain Access
-
-```bash
-curl -I https://node-kv4la8.debros.network
-curl -I https://node-7prvNa.debros.network
-curl -I https://node-xn23dq.debros.network
-curl -I https://node-nns4n5.debros.network
-```
-
-All should return `HTTP/1.1 200 OK` or similar with valid SSL certificates.
-
-### 3. Test Cluster Communication (From VPS 1)
-
-```bash
-ssh ubuntu@51.83.128.181
-# Test rqlite cluster
-curl -s http://localhost:5001/status | jq -r '.store.nodes[].id'
-
-# Test IPFS cluster
-curl -s http://localhost:9094/id | jq -r '.cluster_peers[]'
-
-# Check all services running
-ps aux | grep -E "(orama-node|rqlited|ipfs|olric)" | grep -v grep
-```
-
----
-
-## Maintenance & Operations
-
-### Firewall Management
-
-**View current rules:**
-```bash
-sudo ufw status numbered
-```
-
-**Add a new allowed IP for cluster services:**
-```bash
-sudo ufw allow from NEW_IP_ADDRESS to any port 5001 proto tcp
-sudo ufw allow from NEW_IP_ADDRESS to any port 7002 proto tcp
-# etc.
-```
-
-**Delete a rule:**
-```bash
-sudo ufw status numbered  # Get rule number
-sudo ufw delete [NUMBER]
-```
-
-### SSH Management
-
-**Test SSH config without applying:**
-```bash
-sudo sshd -t
-```
-
-**Reload SSH after config changes:**
-```bash
-sudo systemctl reload ssh
-```
-
-**View SSH login attempts:**
-```bash
-sudo journalctl -u ssh | tail -50
-```
-
-### Fail2ban Management
-
-**Check banned IPs:**
-```bash
-sudo fail2ban-client status sshd
-```
-
-**Unban an IP:**
-```bash
-sudo fail2ban-client set sshd unbanip IP_ADDRESS
-```
-
-### Security Updates
-
-**Check for updates:**
-```bash
-apt list --upgradable
-```
-
-**Apply updates:**
-```bash
-sudo apt update && sudo apt upgrade -y
-```
-
-**Reboot if kernel updated:**
-```bash
-sudo reboot
-```
-
----
-
-## Security Improvements Completed
-
-### Before Security Audit:
-- ❌ No firewall enabled
-- ❌ rqlite database exposed to internet (port 5001, 7002)
-- ❌ IPFS cluster management exposed (port 9094, 9098)
-- ❌ Olric cache exposed (port 3322)
-- ❌ Root login enabled without restrictions (VPS 2, 3, 4)
-- ❌ No fail2ban on 3 out of 4 servers
-- ❌ 19-39 security updates pending
-
-### After Security Hardening:
-- ✅ UFW firewall enabled on all servers
-- ✅ Sensitive ports restricted to cluster IPs only
-- ✅ SSH hardened with key authentication
-- ✅ Fail2ban protecting all servers
-- ✅ All security updates applied
-- ✅ Let's Encrypt production certificates verified
-- ✅ Cluster communication tested and working
-- ✅ External access verified (HTTP/HTTPS only)
-
----
-
-## Recommended Next Steps (Optional)
-
-These were not implemented per your request but are recommended for future consideration:
-
-1. **VPN/Private Networking** - Use WireGuard or Tailscale for encrypted cluster communication instead of firewall rules
-2. **Automated Security Updates** - Enable unattended-upgrades for automatic security patches
-3. **Monitoring & Alerting** - Set up Prometheus/Grafana for service monitoring
-4. **Regular Security Audits** - Run `lynis` or `rkhunter` monthly for security checks
-
----
-
-## Important Notes
-
-### Let's Encrypt Configuration
-
-The Orama Network gateway uses **autocert** from Go's `golang.org/x/crypto/acme/autocert` package. The configuration is in:
-
-**File:** `/home/debros/.orama/configs/node.yaml`
-
-**Relevant settings:**
-```yaml
-http_gateway:
-  https:
-    enabled: true
-    domain: "node-kv4la8.debros.network"
-    auto_cert: true
-    cache_dir: "/home/debros/.orama/tls-cache"
-    http_port: 80
-    https_port: 443
-    email: "admin@node-kv4la8.debros.network"
-```
-
-**Important:** There is NO `letsencrypt_staging` flag set, which means it defaults to **production Let's Encrypt**. This is correct for production deployment.
-
-### Firewall Persistence
-
-UFW rules are persistent across reboots. The firewall will automatically start on boot.
-
-### SSH Key Access
-
-Both of your SSH keys are configured on all servers. You can access:
-- VPS 1: `ssh -i ~/.ssh/ssh-sotiris/id_ed25519 ubuntu@51.83.128.181`
-- VPS 2-4: `ssh -i ~/.ssh/ssh-sotiris/id_ed25519 root@IP_ADDRESS`
-
-Password authentication is still enabled as a fallback, but keys are recommended.
-
----
-
-## Emergency Access
-
-If you get locked out:
-
-1. **VPS Provider Console:** All major VPS providers offer web-based console access
-2. **Password Access:** Password auth is still enabled on all servers
-3. **SSH Keys:** Two keys configured for redundancy
-
-**Disable firewall temporarily (emergency only):**
-```bash
-sudo ufw disable
-# Fix the issue
-sudo ufw enable
-```
-
----
-
-## Verification Checklist
-
-Use this checklist to verify the security hardening:
-
-- [ ] All 4 servers have UFW firewall enabled
-- [ ] SSH is hardened (MaxAuthTries 3, X11Forwarding no)
-- [ ] Your SSH keys work on all servers
-- [ ] Fail2ban is running on all servers
-- [ ] Security updates are current
-- [ ] rqlite port 5001 is NOT accessible from internet
-- [ ] rqlite port 7002 is NOT accessible from internet
-- [ ] IPFS cluster ports 9094, 9098 are NOT accessible from internet
-- [ ] Domains are accessible via HTTPS with valid certificates
-- [ ] RQLite cluster shows all 4 nodes
-- [ ] IPFS cluster shows all 4 peers
-- [ ] All services are running (5 processes per server)
-
----
-
-## Contact & Support
-
-For issues or questions about this deployment:
-
-- **Security Audit Date:** January 18, 2026
-- **Configuration Files:** `/home/debros/.orama/configs/`
-- **Firewall Rules:** `/etc/ufw/`
-- **SSH Config:** `/etc/ssh/sshd_config.d/99-hardening.conf`
-- **TLS Certs:** `/home/debros/.orama/tls-cache/`
-
----
-
-## Changelog
-
-### January 18, 2026 - Production Security Hardening
-
-**Changes:**
-1. Added UFW firewall rules on all 4 VPS servers
-2. Restricted sensitive ports (5001, 7002, 9094, 9098, 3322, 4101) to cluster IPs only
-3. Hardened SSH configuration
-4. Added your 2 SSH keys to all servers
-5. Installed fail2ban on VPS 1, 2, 3 (VPS 4 already had it)
-6. Applied all pending security updates (23-39 packages per server)
-7. Verified Let's Encrypt is using production (not staging)
-8. Tested all services: rqlite, IPFS, libp2p, Olric clusters
-9. Verified all 4 domains are accessible via HTTPS
-
-**Result:** Production-ready secure deployment ✅
-
----
-
-**END OF DEPLOYMENT GUIDE**

e2e/env.go

@@ -5,7 +5,6 @@ package e2e
 import (
 	"bytes"
 	"context"
-	"crypto/tls"
 	"database/sql"
 	"encoding/base64"
 	"encoding/json"
@@ -89,14 +88,6 @@ func GetGatewayURL() string {
 	}
 	cacheMutex.RUnlock()
 
-	// Check environment variable first
-	if envURL := os.Getenv("GATEWAY_URL"); envURL != "" {
-		cacheMutex.Lock()
-		gatewayURLCache = envURL
-		cacheMutex.Unlock()
-		return envURL
-	}
-
 	// Try to load from gateway config
 	gwCfg, err := loadGatewayConfig()
 	if err == nil {
@@ -388,7 +379,7 @@ func SkipIfMissingGateway(t *testing.T) {
 		return
 	}
 
-	resp, err := NewHTTPClient(5 * time.Second).Do(req)
+	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
 		t.Skip("Gateway not accessible; tests skipped")
 		return
@@ -403,7 +394,7 @@ func IsGatewayReady(ctx context.Context) bool {
 	if err != nil {
 		return false
 	}
-	resp, err := NewHTTPClient(5 * time.Second).Do(req)
+	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return false
 	}
@@ -416,11 +407,7 @@ func NewHTTPClient(timeout time.Duration) *http.Client {
 	if timeout == 0 {
 		timeout = 30 * time.Second
 	}
-	// Skip TLS verification for testing against self-signed certificates
-	transport := &http.Transport{
-		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-	}
-	return &http.Client{Timeout: timeout, Transport: transport}
+	return &http.Client{Timeout: timeout}
 }
 
 // HTTPRequest is a helper for making authenticated HTTP requests

openapi/gateway.yaml

@@ -0,0 +1,321 @@
+openapi: 3.0.3
+info:
+  title: DeBros Gateway API
+  version: 0.40.0
+  description: REST API over the DeBros Network client for storage, database, and pubsub.
+servers:
+  - url: http://localhost:6001
+security:
+  - ApiKeyAuth: []
+  - BearerAuth: []
+components:
+  securitySchemes:
+    ApiKeyAuth:
+      type: apiKey
+      in: header
+      name: X-API-Key
+    BearerAuth:
+      type: http
+      scheme: bearer
+  schemas:
+    Error:
+      type: object
+      properties:
+        error:
+          type: string
+    QueryRequest:
+      type: object
+      required: [sql]
+      properties:
+        sql:
+          type: string
+        args:
+          type: array
+          items: {}
+    QueryResponse:
+      type: object
+      properties:
+        columns:
+          type: array
+          items:
+            type: string
+        rows:
+          type: array
+          items:
+            type: array
+            items: {}
+        count:
+          type: integer
+          format: int64
+    TransactionRequest:
+      type: object
+      required: [statements]
+      properties:
+        statements:
+          type: array
+          items:
+            type: string
+    CreateTableRequest:
+      type: object
+      required: [schema]
+      properties:
+        schema:
+          type: string
+    DropTableRequest:
+      type: object
+      required: [table]
+      properties:
+        table:
+          type: string
+    TopicsResponse:
+      type: object
+      properties:
+        topics:
+          type: array
+          items:
+            type: string
+paths:
+  /v1/health:
+    get:
+      summary: Gateway health
+      responses:
+        "200": { description: OK }
+  /v1/storage/put:
+    post:
+      summary: Store a value by key
+      parameters:
+        - in: query
+          name: key
+          schema: { type: string }
+          required: true
+      requestBody:
+        required: true
+        content:
+          application/octet-stream:
+            schema:
+              type: string
+              format: binary
+      responses:
+        "201": { description: Created }
+        "400":
+          {
+            description: Bad Request,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+        "401": { description: Unauthorized }
+        "500":
+          {
+            description: Error,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+  /v1/storage/get:
+    get:
+      summary: Get a value by key
+      parameters:
+        - in: query
+          name: key
+          schema: { type: string }
+          required: true
+      responses:
+        "200":
+          description: OK
+          content:
+            application/octet-stream:
+              schema:
+                type: string
+                format: binary
+        "404":
+          {
+            description: Not Found,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+  /v1/storage/exists:
+    get:
+      summary: Check key existence
+      parameters:
+        - in: query
+          name: key
+          schema: { type: string }
+          required: true
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  exists:
+                    type: boolean
+  /v1/storage/list:
+    get:
+      summary: List keys by prefix
+      parameters:
+        - in: query
+          name: prefix
+          schema: { type: string }
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  keys:
+                    type: array
+                    items:
+                      type: string
+  /v1/storage/delete:
+    post:
+      summary: Delete a key
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [key]
+              properties:
+                key: { type: string }
+      responses:
+        "200": { description: OK }
+  /v1/rqlite/create-table:
+    post:
+      summary: Create tables via SQL DDL
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema: { $ref: "#/components/schemas/CreateTableRequest" }
+      responses:
+        "201": { description: Created }
+        "400":
+          {
+            description: Bad Request,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+        "500":
+          {
+            description: Error,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+  /v1/rqlite/drop-table:
+    post:
+      summary: Drop a table
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema: { $ref: "#/components/schemas/DropTableRequest" }
+      responses:
+        "200": { description: OK }
+  /v1/rqlite/query:
+    post:
+      summary: Execute a single SQL query
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema: { $ref: "#/components/schemas/QueryRequest" }
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema: { $ref: "#/components/schemas/QueryResponse" }
+        "400":
+          {
+            description: Bad Request,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+        "500":
+          {
+            description: Error,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+  /v1/rqlite/transaction:
+    post:
+      summary: Execute multiple SQL statements atomically
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema: { $ref: "#/components/schemas/TransactionRequest" }
+      responses:
+        "200": { description: OK }
+        "400":
+          {
+            description: Bad Request,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+        "500":
+          {
+            description: Error,
+            content:
+              {
+                application/json:
+                  { schema: { $ref: "#/components/schemas/Error" } },
+              },
+          }
+  /v1/rqlite/schema:
+    get:
+      summary: Get current database schema
+      responses:
+        "200": { description: OK }
+  /v1/pubsub/publish:
+    post:
+      summary: Publish to a topic
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [topic, data_base64]
+              properties:
+                topic: { type: string }
+                data_base64: { type: string }
+      responses:
+        "200": { description: OK }
+  /v1/pubsub/topics:
+    get:
+      summary: List topics in caller namespace
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema: { $ref: "#/components/schemas/TopicsResponse" }

pkg/cli/prod_commands.go

@@ -0,0 +1,998 @@
+package cli
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"net"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/DeBrosOfficial/network/pkg/cli/utils"
+	"github.com/DeBrosOfficial/network/pkg/environments/production"
+)
+
+// HandleProdCommand handles production environment commands
+func HandleProdCommand(args []string) {
+	if len(args) == 0 {
+		showProdHelp()
+		return
+	}
+
+	subcommand := args[0]
+	subargs := args[1:]
+
+	switch subcommand {
+	case "install":
+		handleProdInstall(subargs)
+	case "upgrade":
+		handleProdUpgrade(subargs)
+	case "migrate":
+		handleProdMigrate(subargs)
+	case "status":
+		handleProdStatus()
+	case "start":
+		handleProdStart()
+	case "stop":
+		handleProdStop()
+	case "restart":
+		handleProdRestart()
+	case "logs":
+		handleProdLogs(subargs)
+	case "uninstall":
+		handleProdUninstall()
+	case "help":
+		showProdHelp()
+	default:
+		fmt.Fprintf(os.Stderr, "Unknown prod subcommand: %s\n", subcommand)
+		showProdHelp()
+		os.Exit(1)
+	}
+}
+
+func showProdHelp() {
+	fmt.Printf("Production Environment Commands\n\n")
+	fmt.Printf("Usage: orama <subcommand> [options]\n\n")
+	fmt.Printf("Subcommands:\n")
+	fmt.Printf("  install                   - Install production node (requires root/sudo)\n")
+	fmt.Printf("    Options:\n")
+	fmt.Printf("      --interactive         - Launch interactive TUI wizard\n")
+	fmt.Printf("      --force               - Reconfigure all settings\n")
+	fmt.Printf("      --vps-ip IP           - VPS public IP address (required)\n")
+	fmt.Printf("      --domain DOMAIN       - Domain for this node (e.g., node-1.orama.network)\n")
+	fmt.Printf("      --peers ADDRS         - Comma-separated peer multiaddrs (for joining cluster)\n")
+	fmt.Printf("      --join ADDR           - RQLite join address IP:port (for joining cluster)\n")
+	fmt.Printf("      --cluster-secret HEX  - 64-hex cluster secret (required when joining)\n")
+	fmt.Printf("      --swarm-key HEX       - 64-hex IPFS swarm key (required when joining)\n")
+	fmt.Printf("      --ipfs-peer ID        - IPFS peer ID to connect to (auto-discovered)\n")
+	fmt.Printf("      --ipfs-addrs ADDRS    - IPFS swarm addresses (auto-discovered)\n")
+	fmt.Printf("      --ipfs-cluster-peer ID - IPFS Cluster peer ID (auto-discovered)\n")
+	fmt.Printf("      --ipfs-cluster-addrs ADDRS - IPFS Cluster addresses (auto-discovered)\n")
+	fmt.Printf("      --branch BRANCH       - Git branch to use (main or nightly, default: main)\n")
+	fmt.Printf("      --no-pull             - Skip git clone/pull, use existing /home/debros/src\n")
+	fmt.Printf("      --ignore-resource-checks - Skip disk/RAM/CPU prerequisite validation\n")
+	fmt.Printf("      --dry-run             - Show what would be done without making changes\n")
+	fmt.Printf("  upgrade                   - Upgrade existing installation (requires root/sudo)\n")
+	fmt.Printf("    Options:\n")
+	fmt.Printf("      --restart              - Automatically restart services after upgrade\n")
+	fmt.Printf("      --branch BRANCH        - Git branch to use (main or nightly)\n")
+	fmt.Printf("      --no-pull              - Skip git clone/pull, use existing source\n")
+	fmt.Printf("  migrate                   - Migrate from old unified setup (requires root/sudo)\n")
+	fmt.Printf("    Options:\n")
+	fmt.Printf("      --dry-run              - Show what would be migrated without making changes\n")
+	fmt.Printf("  status                    - Show status of production services\n")
+	fmt.Printf("  start                     - Start all production services (requires root/sudo)\n")
+	fmt.Printf("  stop                      - Stop all production services (requires root/sudo)\n")
+	fmt.Printf("  restart                   - Restart all production services (requires root/sudo)\n")
+	fmt.Printf("  logs <service>            - View production service logs\n")
+	fmt.Printf("    Service aliases: node, ipfs, cluster, gateway, olric\n")
+	fmt.Printf("    Options:\n")
+	fmt.Printf("      --follow              - Follow logs in real-time\n")
+	fmt.Printf("  uninstall                 - Remove production services (requires root/sudo)\n\n")
+	fmt.Printf("Examples:\n")
+	fmt.Printf("  # First node (creates new cluster)\n")
+	fmt.Printf("  sudo orama install --vps-ip 203.0.113.1 --domain node-1.orama.network\n\n")
+	fmt.Printf("  # Join existing cluster\n")
+	fmt.Printf("  sudo orama install --vps-ip 203.0.113.2 --domain node-2.orama.network \\\n")
+	fmt.Printf("    --peers /ip4/203.0.113.1/tcp/4001/p2p/12D3KooW... \\\n")
+	fmt.Printf("    --cluster-secret <64-hex-secret> --swarm-key <64-hex-swarm-key>\n\n")
+	fmt.Printf("  # Upgrade\n")
+	fmt.Printf("  sudo orama upgrade --restart\n\n")
+	fmt.Printf("  # Service management\n")
+	fmt.Printf("  sudo orama start\n")
+	fmt.Printf("  sudo orama stop\n")
+	fmt.Printf("  sudo orama restart\n\n")
+	fmt.Printf("  orama status\n")
+	fmt.Printf("  orama logs node --follow\n")
+}
+
+func handleProdUpgrade(args []string) {
+	// Parse arguments using flag.FlagSet
+	fs := flag.NewFlagSet("upgrade", flag.ContinueOnError)
+	fs.SetOutput(os.Stderr)
+
+	force := fs.Bool("force", false, "Reconfigure all settings")
+	restartServices := fs.Bool("restart", false, "Automatically restart services after upgrade")
+	noPull := fs.Bool("no-pull", false, "Skip git clone/pull, use existing /home/debros/src")
+	branch := fs.String("branch", "", "Git branch to use (main or nightly, uses saved preference if not specified)")
+
+	// Support legacy flags for backwards compatibility
+	fs.Bool("nightly", false, "Use nightly branch (deprecated, use --branch nightly)")
+	fs.Bool("main", false, "Use main branch (deprecated, use --branch main)")
+
+	if err := fs.Parse(args); err != nil {
+		if err == flag.ErrHelp {
+			return
+		}
+		fmt.Fprintf(os.Stderr, "❌ Failed to parse flags: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Handle legacy flags
+	nightlyFlag := fs.Lookup("nightly")
+	mainFlag := fs.Lookup("main")
+	if nightlyFlag != nil && nightlyFlag.Value.String() == "true" {
+		*branch = "nightly"
+	}
+	if mainFlag != nil && mainFlag.Value.String() == "true" {
+		*branch = "main"
+	}
+
+	// Validate branch if provided
+	if *branch != "" && *branch != "main" && *branch != "nightly" {
+		fmt.Fprintf(os.Stderr, "❌ Invalid branch: %s (must be 'main' or 'nightly')\n", *branch)
+		os.Exit(1)
+	}
+
+	if os.Geteuid() != 0 {
+		fmt.Fprintf(os.Stderr, "❌ Production upgrade must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	oramaHome := "/home/debros"
+	oramaDir := oramaHome + "/.orama"
+	fmt.Printf("🔄 Upgrading production installation...\n")
+	fmt.Printf("  This will preserve existing configurations and data\n")
+	fmt.Printf("  Configurations will be updated to latest format\n\n")
+
+	setup := production.NewProductionSetup(oramaHome, os.Stdout, *force, *branch, *noPull, false)
+
+	// Log if --no-pull is enabled
+	if *noPull {
+		fmt.Printf("  ⚠️  --no-pull flag enabled: Skipping git clone/pull\n")
+		fmt.Printf("     Using existing repository at %s/src\n", oramaHome)
+	}
+
+	// If branch was explicitly provided, save it for future upgrades
+	if *branch != "" {
+		if err := production.SaveBranchPreference(oramaDir, *branch); err != nil {
+			fmt.Fprintf(os.Stderr, "⚠️  Warning: Failed to save branch preference: %v\n", err)
+		} else {
+			fmt.Printf("  Using branch: %s (saved for future upgrades)\n", *branch)
+		}
+	} else {
+		// Show which branch is being used (read from saved preference)
+		currentBranch := production.ReadBranchPreference(oramaDir)
+		fmt.Printf("  Using branch: %s (from saved preference)\n", currentBranch)
+	}
+
+	// Phase 1: Check prerequisites
+	fmt.Printf("\n📋 Phase 1: Checking prerequisites...\n")
+	if err := setup.Phase1CheckPrerequisites(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Prerequisites check failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 2: Provision environment (ensures directories exist)
+	fmt.Printf("\n🛠️  Phase 2: Provisioning environment...\n")
+	if err := setup.Phase2ProvisionEnvironment(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Environment provisioning failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Stop services before upgrading binaries (if this is an upgrade)
+	if setup.IsUpdate() {
+		fmt.Printf("\n⏹️  Stopping services before upgrade...\n")
+		serviceController := production.NewSystemdController()
+		services := []string{
+			"debros-gateway.service",
+			"debros-node.service",
+			"debros-ipfs-cluster.service",
+			"debros-ipfs.service",
+			// Note: RQLite is managed by node process, not as separate service
+			"debros-olric.service",
+		}
+		for _, svc := range services {
+			unitPath := filepath.Join("/etc/systemd/system", svc)
+			if _, err := os.Stat(unitPath); err == nil {
+				if err := serviceController.StopService(svc); err != nil {
+					fmt.Printf("  ⚠️  Warning: Failed to stop %s: %v\n", svc, err)
+				} else {
+					fmt.Printf("  ✓ Stopped %s\n", svc)
+				}
+			}
+		}
+		// Give services time to shut down gracefully
+		time.Sleep(2 * time.Second)
+	}
+
+	// Check port availability after stopping services
+	if err := utils.EnsurePortsAvailable("prod upgrade", utils.DefaultPorts()); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 2b: Install/update binaries
+	fmt.Printf("\nPhase 2b: Installing/updating binaries...\n")
+	if err := setup.Phase2bInstallBinaries(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Binary installation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Detect existing installation
+	if setup.IsUpdate() {
+		fmt.Printf("  Detected existing installation\n")
+	} else {
+		fmt.Printf("  ⚠️  No existing installation detected, treating as fresh install\n")
+		fmt.Printf("  Use 'orama install' for fresh installation\n")
+	}
+
+	// Phase 3: Ensure secrets exist (preserves existing secrets)
+	fmt.Printf("\n🔐 Phase 3: Ensuring secrets...\n")
+	if err := setup.Phase3GenerateSecrets(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Secret generation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 4: Regenerate configs (updates to latest format)
+	// Preserve existing config settings (bootstrap_peers, domain, join_address, etc.)
+	enableHTTPS := false
+	domain := ""
+
+	// Helper function to extract multiaddr list from config
+	extractPeers := func(configPath string) []string {
+		var peers []string
+		if data, err := os.ReadFile(configPath); err == nil {
+			configStr := string(data)
+			inPeersList := false
+			for _, line := range strings.Split(configStr, "\n") {
+				trimmed := strings.TrimSpace(line)
+				if strings.HasPrefix(trimmed, "bootstrap_peers:") || strings.HasPrefix(trimmed, "peers:") {
+					inPeersList = true
+					continue
+				}
+				if inPeersList {
+					if strings.HasPrefix(trimmed, "-") {
+						// Extract multiaddr after the dash
+						parts := strings.SplitN(trimmed, "-", 2)
+						if len(parts) > 1 {
+							peer := strings.TrimSpace(parts[1])
+							peer = strings.Trim(peer, "\"'")
+							if peer != "" && strings.HasPrefix(peer, "/") {
+								peers = append(peers, peer)
+							}
+						}
+					} else if trimmed == "" || !strings.HasPrefix(trimmed, "-") {
+						// End of peers list
+						break
+					}
+				}
+			}
+		}
+		return peers
+	}
+
+	// Read existing node config to preserve settings
+	// Unified config file name (no bootstrap/node distinction)
+	nodeConfigPath := filepath.Join(oramaDir, "configs", "node.yaml")
+
+	// Extract peers from existing node config
+	peers := extractPeers(nodeConfigPath)
+
+	// Extract VPS IP and join address from advertise addresses
+	vpsIP := ""
+	joinAddress := ""
+	if data, err := os.ReadFile(nodeConfigPath); err == nil {
+		configStr := string(data)
+		for _, line := range strings.Split(configStr, "\n") {
+			trimmed := strings.TrimSpace(line)
+			// Try to extract VPS IP from http_adv_address or raft_adv_address
+			// Only set if not already found (first valid IP wins)
+			if vpsIP == "" && (strings.HasPrefix(trimmed, "http_adv_address:") || strings.HasPrefix(trimmed, "raft_adv_address:")) {
+				parts := strings.SplitN(trimmed, ":", 2)
+				if len(parts) > 1 {
+					addr := strings.TrimSpace(parts[1])
+					addr = strings.Trim(addr, "\"'")
+					if addr != "" && addr != "null" && addr != "localhost:5001" && addr != "localhost:7001" {
+						// Extract IP from address (format: "IP:PORT" or "[IPv6]:PORT")
+						if host, _, err := net.SplitHostPort(addr); err == nil && host != "" && host != "localhost" {
+							vpsIP = host
+							// Continue loop to also check for join address
+						}
+					}
+				}
+			}
+			// Extract join address
+			if strings.HasPrefix(trimmed, "rqlite_join_address:") {
+				parts := strings.SplitN(trimmed, ":", 2)
+				if len(parts) > 1 {
+					joinAddress = strings.TrimSpace(parts[1])
+					joinAddress = strings.Trim(joinAddress, "\"'")
+					if joinAddress == "null" || joinAddress == "" {
+						joinAddress = ""
+					}
+				}
+			}
+		}
+	}
+
+	// Read existing gateway config to preserve domain and HTTPS settings
+	gatewayConfigPath := filepath.Join(oramaDir, "configs", "gateway.yaml")
+	if data, err := os.ReadFile(gatewayConfigPath); err == nil {
+		configStr := string(data)
+		if strings.Contains(configStr, "domain:") {
+			for _, line := range strings.Split(configStr, "\n") {
+				trimmed := strings.TrimSpace(line)
+				if strings.HasPrefix(trimmed, "domain:") {
+					parts := strings.SplitN(trimmed, ":", 2)
+					if len(parts) > 1 {
+						domain = strings.TrimSpace(parts[1])
+						if domain != "" && domain != "\"\"" && domain != "''" && domain != "null" {
+							domain = strings.Trim(domain, "\"'")
+							enableHTTPS = true
+						} else {
+							domain = ""
+						}
+					}
+					break
+				}
+			}
+		}
+	}
+
+	fmt.Printf("  Preserving existing configuration:\n")
+	if len(peers) > 0 {
+		fmt.Printf("    - Peers: %d peer(s) preserved\n", len(peers))
+	}
+	if vpsIP != "" {
+		fmt.Printf("    - VPS IP: %s\n", vpsIP)
+	}
+	if domain != "" {
+		fmt.Printf("    - Domain: %s\n", domain)
+	}
+	if joinAddress != "" {
+		fmt.Printf("    - Join address: %s\n", joinAddress)
+	}
+
+	// Phase 4: Generate configs (BEFORE service initialization)
+	// This ensures node.yaml exists before services try to access it
+	if err := setup.Phase4GenerateConfigs(peers, vpsIP, enableHTTPS, domain, joinAddress); err != nil {
+		fmt.Fprintf(os.Stderr, "⚠️  Config generation warning: %v\n", err)
+		fmt.Fprintf(os.Stderr, "   Existing configs preserved\n")
+	}
+
+	// Phase 2c: Ensure services are properly initialized (fixes existing repos)
+	// Now that we have peers and VPS IP, we can properly configure IPFS Cluster
+	// Note: IPFS peer info is nil for upgrades - peering is only configured during initial install
+	// Note: IPFS Cluster peer info is also nil for upgrades - peer_addresses is only configured during initial install
+	fmt.Printf("\nPhase 2c: Ensuring services are properly initialized...\n")
+	if err := setup.Phase2cInitializeServices(peers, vpsIP, nil, nil); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Service initialization failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 5: Update systemd services
+	fmt.Printf("\n🔧 Phase 5: Updating systemd services...\n")
+	if err := setup.Phase5CreateSystemdServices(enableHTTPS); err != nil {
+		fmt.Fprintf(os.Stderr, "⚠️  Service update warning: %v\n", err)
+	}
+
+	fmt.Printf("\n✅ Upgrade complete!\n")
+	if *restartServices {
+		fmt.Printf("   Restarting services...\n")
+		// Reload systemd daemon
+		if err := exec.Command("systemctl", "daemon-reload").Run(); err != nil {
+			fmt.Fprintf(os.Stderr, "   ⚠️  Warning: Failed to reload systemd daemon: %v\n", err)
+		}
+		// Restart services to apply changes - use getProductionServices to only restart existing services
+		services := utils.GetProductionServices()
+		if len(services) == 0 {
+			fmt.Printf("   ⚠️  No services found to restart\n")
+		} else {
+			for _, svc := range services {
+				if err := exec.Command("systemctl", "restart", svc).Run(); err != nil {
+					fmt.Printf("   ⚠️  Failed to restart %s: %v\n", svc, err)
+				} else {
+					fmt.Printf("   ✓ Restarted %s\n", svc)
+				}
+			}
+			fmt.Printf("   ✓ All services restarted\n")
+		}
+	} else {
+		fmt.Printf("   To apply changes, restart services:\n")
+		fmt.Printf("   sudo systemctl daemon-reload\n")
+		fmt.Printf("   sudo systemctl restart debros-*\n")
+	}
+	fmt.Printf("\n")
+}
+
+func handleProdStatus() {
+	fmt.Printf("Production Environment Status\n\n")
+
+	// Unified service names (no bootstrap/node distinction)
+	serviceNames := []string{
+		"debros-ipfs",
+		"debros-ipfs-cluster",
+		// Note: RQLite is managed by node process, not as separate service
+		"debros-olric",
+		"debros-node",
+		"debros-gateway",
+	}
+
+	// Friendly descriptions
+	descriptions := map[string]string{
+		"debros-ipfs":         "IPFS Daemon",
+		"debros-ipfs-cluster": "IPFS Cluster",
+		"debros-olric":        "Olric Cache Server",
+		"debros-node":         "DeBros Node (includes RQLite)",
+		"debros-gateway":      "DeBros Gateway",
+	}
+
+	fmt.Printf("Services:\n")
+	found := false
+	for _, svc := range serviceNames {
+		active, _ := utils.IsServiceActive(svc)
+		status := "❌ Inactive"
+		if active {
+			status = "✅ Active"
+			found = true
+		}
+		fmt.Printf("  %s: %s\n", status, descriptions[svc])
+	}
+
+	if !found {
+		fmt.Printf("  (No services found - installation may be incomplete)\n")
+	}
+
+	fmt.Printf("\nDirectories:\n")
+	oramaDir := "/home/debros/.orama"
+	if _, err := os.Stat(oramaDir); err == nil {
+		fmt.Printf("  ✅ %s exists\n", oramaDir)
+	} else {
+		fmt.Printf("  ❌ %s not found\n", oramaDir)
+	}
+
+	fmt.Printf("\nView logs with: dbn prod logs <service>\n")
+}
+
+func handleProdLogs(args []string) {
+	if len(args) == 0 {
+		fmt.Fprintf(os.Stderr, "Usage: dbn prod logs <service> [--follow]\n")
+		fmt.Fprintf(os.Stderr, "\nService aliases:\n")
+		fmt.Fprintf(os.Stderr, "  node, ipfs, cluster, gateway, olric\n")
+		fmt.Fprintf(os.Stderr, "\nOr use full service name:\n")
+		fmt.Fprintf(os.Stderr, "  debros-node, debros-gateway, etc.\n")
+		os.Exit(1)
+	}
+
+	serviceAlias := args[0]
+	follow := false
+	if len(args) > 1 && (args[1] == "--follow" || args[1] == "-f") {
+		follow = true
+	}
+
+	// Resolve service alias to actual service names
+	serviceNames, err := utils.ResolveServiceName(serviceAlias)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		fmt.Fprintf(os.Stderr, "\nAvailable service aliases: node, ipfs, cluster, gateway, olric\n")
+		fmt.Fprintf(os.Stderr, "Or use full service name like: debros-node\n")
+		os.Exit(1)
+	}
+
+	// If multiple services match, show all of them
+	if len(serviceNames) > 1 {
+		if follow {
+			fmt.Fprintf(os.Stderr, "⚠️  Multiple services match alias %q:\n", serviceAlias)
+			for _, svc := range serviceNames {
+				fmt.Fprintf(os.Stderr, "  - %s\n", svc)
+			}
+			fmt.Fprintf(os.Stderr, "\nShowing logs for all matching services...\n\n")
+			// Use journalctl with multiple units (build args correctly)
+			args := []string{}
+			for _, svc := range serviceNames {
+				args = append(args, "-u", svc)
+			}
+			args = append(args, "-f")
+			cmd := exec.Command("journalctl", args...)
+			cmd.Stdout = os.Stdout
+			cmd.Stderr = os.Stderr
+			cmd.Stdin = os.Stdin
+			cmd.Run()
+		} else {
+			for i, svc := range serviceNames {
+				if i > 0 {
+					fmt.Print("\n" + strings.Repeat("=", 70) + "\n\n")
+				}
+				fmt.Printf("📋 Logs for %s:\n\n", svc)
+				cmd := exec.Command("journalctl", "-u", svc, "-n", "50")
+				cmd.Stdout = os.Stdout
+				cmd.Stderr = os.Stderr
+				cmd.Run()
+			}
+		}
+		return
+	}
+
+	// Single service
+	service := serviceNames[0]
+	if follow {
+		fmt.Printf("Following logs for %s (press Ctrl+C to stop)...\n\n", service)
+		cmd := exec.Command("journalctl", "-u", service, "-f")
+		cmd.Stdout = os.Stdout
+		cmd.Stderr = os.Stderr
+		cmd.Stdin = os.Stdin
+		cmd.Run()
+	} else {
+		cmd := exec.Command("journalctl", "-u", service, "-n", "50")
+		cmd.Stdout = os.Stdout
+		cmd.Stderr = os.Stderr
+		cmd.Run()
+	}
+}
+
+func handleProdStart() {
+	if os.Geteuid() != 0 {
+		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	fmt.Printf("Starting all DeBros production services...\n")
+
+	services := utils.GetProductionServices()
+	if len(services) == 0 {
+		fmt.Printf("  ⚠️  No DeBros services found\n")
+		return
+	}
+
+	// Reset failed state for all services before starting
+	// This helps with services that were previously in failed state
+	resetArgs := []string{"reset-failed"}
+	resetArgs = append(resetArgs, services...)
+	exec.Command("systemctl", resetArgs...).Run()
+
+	// Check which services are inactive and need to be started
+	inactive := make([]string, 0, len(services))
+	for _, svc := range services {
+		// Check if service is masked and unmask it
+		masked, err := utils.IsServiceMasked(svc)
+		if err == nil && masked {
+			fmt.Printf("  ⚠️  %s is masked, unmasking...\n", svc)
+			if err := exec.Command("systemctl", "unmask", svc).Run(); err != nil {
+				fmt.Printf("  ⚠️  Failed to unmask %s: %v\n", svc, err)
+			} else {
+				fmt.Printf("  ✓ Unmasked %s\n", svc)
+			}
+		}
+
+		active, err := utils.IsServiceActive(svc)
+		if err != nil {
+			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
+			continue
+		}
+		if active {
+			fmt.Printf("  ℹ️  %s already running\n", svc)
+			// Re-enable if disabled (in case it was stopped with 'dbn prod stop')
+			enabled, err := utils.IsServiceEnabled(svc)
+			if err == nil && !enabled {
+				if err := exec.Command("systemctl", "enable", svc).Run(); err != nil {
+					fmt.Printf("  ⚠️  Failed to re-enable %s: %v\n", svc, err)
+				} else {
+					fmt.Printf("  ✓ Re-enabled %s (will auto-start on boot)\n", svc)
+				}
+			}
+			continue
+		}
+		inactive = append(inactive, svc)
+	}
+
+	if len(inactive) == 0 {
+		fmt.Printf("\n✅ All services already running\n")
+		return
+	}
+
+	// Check port availability for services we're about to start
+	ports, err := utils.CollectPortsForServices(inactive, false)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+	if err := utils.EnsurePortsAvailable("prod start", ports); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+
+	// Enable and start inactive services
+	for _, svc := range inactive {
+		// Re-enable the service first (in case it was disabled by 'dbn prod stop')
+		enabled, err := utils.IsServiceEnabled(svc)
+		if err == nil && !enabled {
+			if err := exec.Command("systemctl", "enable", svc).Run(); err != nil {
+				fmt.Printf("  ⚠️  Failed to enable %s: %v\n", svc, err)
+			} else {
+				fmt.Printf("  ✓ Enabled %s (will auto-start on boot)\n", svc)
+			}
+		}
+
+		// Start the service
+		if err := exec.Command("systemctl", "start", svc).Run(); err != nil {
+			fmt.Printf("  ⚠️  Failed to start %s: %v\n", svc, err)
+		} else {
+			fmt.Printf("  ✓ Started %s\n", svc)
+		}
+	}
+
+	// Give services more time to fully initialize before verification
+	// Some services may need more time to start up, especially if they're
+	// waiting for dependencies or initializing databases
+	fmt.Printf("  ⏳ Waiting for services to initialize...\n")
+	time.Sleep(5 * time.Second)
+
+	fmt.Printf("\n✅ All services started\n")
+}
+
+func handleProdStop() {
+	if os.Geteuid() != 0 {
+		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	fmt.Printf("Stopping all DeBros production services...\n")
+
+	services := utils.GetProductionServices()
+	if len(services) == 0 {
+		fmt.Printf("  ⚠️  No DeBros services found\n")
+		return
+	}
+
+	// First, disable all services to prevent auto-restart
+	disableArgs := []string{"disable"}
+	disableArgs = append(disableArgs, services...)
+	if err := exec.Command("systemctl", disableArgs...).Run(); err != nil {
+		fmt.Printf("  ⚠️  Warning: Failed to disable some services: %v\n", err)
+	}
+
+	// Stop all services at once using a single systemctl command
+	// This is more efficient and ensures they all stop together
+	stopArgs := []string{"stop"}
+	stopArgs = append(stopArgs, services...)
+	if err := exec.Command("systemctl", stopArgs...).Run(); err != nil {
+		fmt.Printf("  ⚠️  Warning: Some services may have failed to stop: %v\n", err)
+		// Continue anyway - we'll verify and handle individually below
+	}
+
+	// Wait a moment for services to fully stop
+	time.Sleep(2 * time.Second)
+
+	// Reset failed state for any services that might be in failed state
+	resetArgs := []string{"reset-failed"}
+	resetArgs = append(resetArgs, services...)
+	exec.Command("systemctl", resetArgs...).Run()
+
+	// Wait again after reset-failed
+	time.Sleep(1 * time.Second)
+
+	// Stop again to ensure they're stopped
+	exec.Command("systemctl", stopArgs...).Run()
+	time.Sleep(1 * time.Second)
+
+	hadError := false
+	for _, svc := range services {
+		active, err := utils.IsServiceActive(svc)
+		if err != nil {
+			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
+			hadError = true
+			continue
+		}
+		if !active {
+			fmt.Printf("  ✓ Stopped %s\n", svc)
+		} else {
+			// Service is still active, try stopping it individually
+			fmt.Printf("  ⚠️  %s still active, attempting individual stop...\n", svc)
+			if err := exec.Command("systemctl", "stop", svc).Run(); err != nil {
+				fmt.Printf("  ❌  Failed to stop %s: %v\n", svc, err)
+				hadError = true
+			} else {
+				// Wait and verify again
+				time.Sleep(1 * time.Second)
+				if stillActive, _ := utils.IsServiceActive(svc); stillActive {
+					fmt.Printf("  ❌  %s restarted itself (Restart=always)\n", svc)
+					hadError = true
+				} else {
+					fmt.Printf("  ✓ Stopped %s\n", svc)
+				}
+			}
+		}
+
+		// Disable the service to prevent it from auto-starting on boot
+		enabled, err := utils.IsServiceEnabled(svc)
+		if err != nil {
+			fmt.Printf("  ⚠️  Unable to check if %s is enabled: %v\n", svc, err)
+			// Continue anyway - try to disable
+		}
+		if enabled {
+			if err := exec.Command("systemctl", "disable", svc).Run(); err != nil {
+				fmt.Printf("  ⚠️  Failed to disable %s: %v\n", svc, err)
+				hadError = true
+			} else {
+				fmt.Printf("  ✓ Disabled %s (will not auto-start on boot)\n", svc)
+			}
+		} else {
+			fmt.Printf("  ℹ️  %s already disabled\n", svc)
+		}
+	}
+
+	if hadError {
+		fmt.Fprintf(os.Stderr, "\n⚠️  Some services may still be restarting due to Restart=always\n")
+		fmt.Fprintf(os.Stderr, "   Check status with: systemctl list-units 'debros-*'\n")
+		fmt.Fprintf(os.Stderr, "   If services are still restarting, they may need manual intervention\n")
+	} else {
+		fmt.Printf("\n✅ All services stopped and disabled (will not auto-start on boot)\n")
+		fmt.Printf("   Use 'dbn prod start' to start and re-enable services\n")
+	}
+}
+
+func handleProdRestart() {
+	if os.Geteuid() != 0 {
+		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	fmt.Printf("Restarting all DeBros production services...\n")
+
+	services := utils.GetProductionServices()
+	if len(services) == 0 {
+		fmt.Printf("  ⚠️  No DeBros services found\n")
+		return
+	}
+
+	// Stop all active services first
+	fmt.Printf("  Stopping services...\n")
+	for _, svc := range services {
+		active, err := utils.IsServiceActive(svc)
+		if err != nil {
+			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
+			continue
+		}
+		if !active {
+			fmt.Printf("  ℹ️  %s was already stopped\n", svc)
+			continue
+		}
+		if err := exec.Command("systemctl", "stop", svc).Run(); err != nil {
+			fmt.Printf("  ⚠️  Failed to stop %s: %v\n", svc, err)
+		} else {
+			fmt.Printf("  ✓ Stopped %s\n", svc)
+		}
+	}
+
+	// Check port availability before restarting
+	ports, err := utils.CollectPortsForServices(services, false)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+	if err := utils.EnsurePortsAvailable("prod restart", ports); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+
+	// Start all services
+	fmt.Printf("  Starting services...\n")
+	for _, svc := range services {
+		if err := exec.Command("systemctl", "start", svc).Run(); err != nil {
+			fmt.Printf("  ⚠️  Failed to start %s: %v\n", svc, err)
+		} else {
+			fmt.Printf("  ✓ Started %s\n", svc)
+		}
+	}
+
+	fmt.Printf("\n✅ All services restarted\n")
+}
+
+func handleProdUninstall() {
+	if os.Geteuid() != 0 {
+		fmt.Fprintf(os.Stderr, "❌ Production uninstall must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	fmt.Printf("⚠️  This will stop and remove all DeBros production services\n")
+	fmt.Printf("⚠️  Configuration and data will be preserved in /home/debros/.orama\n\n")
+	fmt.Printf("Continue? (yes/no): ")
+
+	reader := bufio.NewReader(os.Stdin)
+	response, _ := reader.ReadString('\n')
+	response = strings.ToLower(strings.TrimSpace(response))
+
+	if response != "yes" && response != "y" {
+		fmt.Printf("Uninstall cancelled\n")
+		return
+	}
+
+	services := []string{
+		"debros-gateway",
+		"debros-node",
+		"debros-olric",
+		"debros-ipfs-cluster",
+		"debros-ipfs",
+		"debros-anyone-client",
+	}
+
+	fmt.Printf("Stopping services...\n")
+	for _, svc := range services {
+		exec.Command("systemctl", "stop", svc).Run()
+		exec.Command("systemctl", "disable", svc).Run()
+		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
+		os.Remove(unitPath)
+	}
+
+	exec.Command("systemctl", "daemon-reload").Run()
+	fmt.Printf("✅ Services uninstalled\n")
+	fmt.Printf("   Configuration and data preserved in /home/debros/.orama\n")
+	fmt.Printf("   To remove all data: rm -rf /home/debros/.orama\n\n")
+}
+
+// handleProdMigrate migrates from old unified setup to new unified setup
+func handleProdMigrate(args []string) {
+	// Parse flags
+	fs := flag.NewFlagSet("migrate", flag.ContinueOnError)
+	fs.SetOutput(os.Stderr)
+	dryRun := fs.Bool("dry-run", false, "Show what would be migrated without making changes")
+
+	if err := fs.Parse(args); err != nil {
+		if err == flag.ErrHelp {
+			return
+		}
+		fmt.Fprintf(os.Stderr, "❌ Failed to parse flags: %v\n", err)
+		os.Exit(1)
+	}
+
+	if os.Geteuid() != 0 && !*dryRun {
+		fmt.Fprintf(os.Stderr, "❌ Migration must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	oramaDir := "/home/debros/.orama"
+
+	fmt.Printf("🔄 Checking for installations to migrate...\n\n")
+
+	// Check for old-style installations
+	oldDataDirs := []string{
+		filepath.Join(oramaDir, "data", "node-1"),
+		filepath.Join(oramaDir, "data", "node"),
+	}
+
+	oldServices := []string{
+		"debros-ipfs",
+		"debros-ipfs-cluster",
+		"debros-node",
+	}
+
+	oldConfigs := []string{
+		filepath.Join(oramaDir, "configs", "bootstrap.yaml"),
+	}
+
+	// Check what needs to be migrated
+	var needsMigration bool
+
+	fmt.Printf("Checking data directories:\n")
+	for _, dir := range oldDataDirs {
+		if _, err := os.Stat(dir); err == nil {
+			fmt.Printf("  ⚠️  Found old directory: %s\n", dir)
+			needsMigration = true
+		}
+	}
+
+	fmt.Printf("\nChecking services:\n")
+	for _, svc := range oldServices {
+		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
+		if _, err := os.Stat(unitPath); err == nil {
+			fmt.Printf("  ⚠️  Found old service: %s\n", svc)
+			needsMigration = true
+		}
+	}
+
+	fmt.Printf("\nChecking configs:\n")
+	for _, cfg := range oldConfigs {
+		if _, err := os.Stat(cfg); err == nil {
+			fmt.Printf("  ⚠️  Found old config: %s\n", cfg)
+			needsMigration = true
+		}
+	}
+
+	if !needsMigration {
+		fmt.Printf("\n✅ No migration needed - installation already uses unified structure\n")
+		return
+	}
+
+	if *dryRun {
+		fmt.Printf("\n📋 Dry run - no changes made\n")
+		fmt.Printf("   Run without --dry-run to perform migration\n")
+		return
+	}
+
+	fmt.Printf("\n🔄 Starting migration...\n")
+
+	// Stop old services first
+	fmt.Printf("\n  Stopping old services...\n")
+	for _, svc := range oldServices {
+		if err := exec.Command("systemctl", "stop", svc).Run(); err == nil {
+			fmt.Printf("    ✓ Stopped %s\n", svc)
+		}
+	}
+
+	// Migrate data directories
+	newDataDir := filepath.Join(oramaDir, "data")
+	fmt.Printf("\n  Migrating data directories...\n")
+
+	// Prefer node-1 data if it exists, otherwise use node data
+	sourceDir := ""
+	if _, err := os.Stat(filepath.Join(oramaDir, "data", "node-1")); err == nil {
+		sourceDir = filepath.Join(oramaDir, "data", "node-1")
+	} else if _, err := os.Stat(filepath.Join(oramaDir, "data", "node")); err == nil {
+		sourceDir = filepath.Join(oramaDir, "data", "node")
+	}
+
+	if sourceDir != "" {
+		// Move contents to unified data directory
+		entries, _ := os.ReadDir(sourceDir)
+		for _, entry := range entries {
+			src := filepath.Join(sourceDir, entry.Name())
+			dst := filepath.Join(newDataDir, entry.Name())
+			if _, err := os.Stat(dst); os.IsNotExist(err) {
+				if err := os.Rename(src, dst); err == nil {
+					fmt.Printf("    ✓ Moved %s → %s\n", src, dst)
+				}
+			}
+		}
+	}
+
+	// Remove old data directories
+	for _, dir := range oldDataDirs {
+		if err := os.RemoveAll(dir); err == nil {
+			fmt.Printf("    ✓ Removed %s\n", dir)
+		}
+	}
+
+	// Migrate config files
+	fmt.Printf("\n  Migrating config files...\n")
+	oldNodeConfig := filepath.Join(oramaDir, "configs", "bootstrap.yaml")
+	newNodeConfig := filepath.Join(oramaDir, "configs", "node.yaml")
+	if _, err := os.Stat(oldNodeConfig); err == nil {
+		if _, err := os.Stat(newNodeConfig); os.IsNotExist(err) {
+			if err := os.Rename(oldNodeConfig, newNodeConfig); err == nil {
+				fmt.Printf("    ✓ Renamed bootstrap.yaml → node.yaml\n")
+			}
+		} else {
+			os.Remove(oldNodeConfig)
+			fmt.Printf("    ✓ Removed old bootstrap.yaml (node.yaml already exists)\n")
+		}
+	}
+
+	// Remove old services
+	fmt.Printf("\n  Removing old service files...\n")
+	for _, svc := range oldServices {
+		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
+		if err := os.Remove(unitPath); err == nil {
+			fmt.Printf("    ✓ Removed %s\n", unitPath)
+		}
+	}
+
+	// Reload systemd
+	exec.Command("systemctl", "daemon-reload").Run()
+
+	fmt.Printf("\n✅ Migration complete!\n")
+	fmt.Printf("   Run 'sudo orama upgrade --restart' to regenerate services with new names\n\n")
+}

pkg/cli/prod_install.go

@@ -0,0 +1,264 @@
+package cli
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/DeBrosOfficial/network/pkg/cli/utils"
+	"github.com/DeBrosOfficial/network/pkg/environments/production"
+)
+
+func handleProdInstall(args []string) {
+	// Parse arguments using flag.FlagSet
+	fs := flag.NewFlagSet("install", flag.ContinueOnError)
+	fs.SetOutput(os.Stderr)
+
+	vpsIP := fs.String("vps-ip", "", "Public IP of this VPS (required)")
+	domain := fs.String("domain", "", "Domain name for HTTPS (optional, e.g. gateway.example.com)")
+	branch := fs.String("branch", "main", "Git branch to use (main or nightly)")
+	noPull := fs.Bool("no-pull", false, "Skip git clone/pull, use existing repository in /home/debros/src")
+	force := fs.Bool("force", false, "Force reconfiguration even if already installed")
+	dryRun := fs.Bool("dry-run", false, "Show what would be done without making changes")
+	skipResourceChecks := fs.Bool("skip-checks", false, "Skip minimum resource checks (RAM/CPU)")
+
+	// Cluster join flags
+	joinAddress := fs.String("join", "", "Join an existing cluster (e.g. 1.2.3.4:7001)")
+	clusterSecret := fs.String("cluster-secret", "", "Cluster secret for IPFS Cluster (required if joining)")
+	swarmKey := fs.String("swarm-key", "", "IPFS Swarm key (required if joining)")
+	peersStr := fs.String("peers", "", "Comma-separated list of bootstrap peer multiaddrs")
+
+	// IPFS/Cluster specific info for Peering configuration
+	ipfsPeerID := fs.String("ipfs-peer", "", "Peer ID of existing IPFS node to peer with")
+	ipfsAddrs := fs.String("ipfs-addrs", "", "Comma-separated multiaddrs of existing IPFS node")
+	ipfsClusterPeerID := fs.String("ipfs-cluster-peer", "", "Peer ID of existing IPFS Cluster node")
+	ipfsClusterAddrs := fs.String("ipfs-cluster-addrs", "", "Comma-separated multiaddrs of existing IPFS Cluster node")
+
+	if err := fs.Parse(args); err != nil {
+		if err == flag.ErrHelp {
+			return
+		}
+		fmt.Fprintf(os.Stderr, "❌ Failed to parse flags: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Validate required flags
+	if *vpsIP == "" && !*dryRun {
+		fmt.Fprintf(os.Stderr, "❌ Error: --vps-ip is required for installation\n")
+		fmt.Fprintf(os.Stderr, "   Example: dbn prod install --vps-ip 1.2.3.4\n")
+		os.Exit(1)
+	}
+
+	if os.Geteuid() != 0 && !*dryRun {
+		fmt.Fprintf(os.Stderr, "❌ Production installation must be run as root (use sudo)\n")
+		os.Exit(1)
+	}
+
+	oramaHome := "/home/debros"
+	oramaDir := oramaHome + "/.orama"
+	fmt.Printf("🚀 Starting production installation...\n\n")
+
+	isFirstNode := *joinAddress == ""
+	peers, err := utils.NormalizePeers(*peersStr)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Invalid peers: %v\n", err)
+		os.Exit(1)
+	}
+
+	// If cluster secret was provided, save it to secrets directory before setup
+	if *clusterSecret != "" {
+		secretsDir := filepath.Join(oramaDir, "secrets")
+		if err := os.MkdirAll(secretsDir, 0755); err != nil {
+			fmt.Fprintf(os.Stderr, "❌ Failed to create secrets directory: %v\n", err)
+			os.Exit(1)
+		}
+		secretPath := filepath.Join(secretsDir, "cluster-secret")
+		if err := os.WriteFile(secretPath, []byte(*clusterSecret), 0600); err != nil {
+			fmt.Fprintf(os.Stderr, "❌ Failed to save cluster secret: %v\n", err)
+			os.Exit(1)
+		}
+		fmt.Printf("  ✓ Cluster secret saved\n")
+	}
+
+	// If swarm key was provided, save it to secrets directory in full format
+	if *swarmKey != "" {
+		secretsDir := filepath.Join(oramaDir, "secrets")
+		if err := os.MkdirAll(secretsDir, 0755); err != nil {
+			fmt.Fprintf(os.Stderr, "❌ Failed to create secrets directory: %v\n", err)
+			os.Exit(1)
+		}
+		// Convert 64-hex key to full swarm.key format
+		swarmKeyContent := fmt.Sprintf("/key/swarm/psk/1.0.0/\n/base16/\n%s\n", strings.ToUpper(*swarmKey))
+		swarmKeyPath := filepath.Join(secretsDir, "swarm.key")
+		if err := os.WriteFile(swarmKeyPath, []byte(swarmKeyContent), 0600); err != nil {
+			fmt.Fprintf(os.Stderr, "❌ Failed to save swarm key: %v\n", err)
+			os.Exit(1)
+		}
+		fmt.Printf("  ✓ Swarm key saved\n")
+	}
+
+	// Store IPFS peer info for peering
+	var ipfsPeerInfo *utils.IPFSPeerInfo
+	if *ipfsPeerID != "" {
+		var addrs []string
+		if *ipfsAddrs != "" {
+			addrs = strings.Split(*ipfsAddrs, ",")
+		}
+		ipfsPeerInfo = &utils.IPFSPeerInfo{
+			PeerID: *ipfsPeerID,
+			Addrs:  addrs,
+		}
+	}
+
+	// Store IPFS Cluster peer info for cluster peer discovery
+	var ipfsClusterPeerInfo *utils.IPFSClusterPeerInfo
+	if *ipfsClusterPeerID != "" {
+		var addrs []string
+		if *ipfsClusterAddrs != "" {
+			addrs = strings.Split(*ipfsClusterAddrs, ",")
+		}
+		ipfsClusterPeerInfo = &utils.IPFSClusterPeerInfo{
+			PeerID: *ipfsClusterPeerID,
+			Addrs:  addrs,
+		}
+	}
+
+	setup := production.NewProductionSetup(oramaHome, os.Stdout, *force, *branch, *noPull, *skipResourceChecks)
+
+	// Inform user if skipping git pull
+	if *noPull {
+		fmt.Printf("  ⚠️  --no-pull flag enabled: Skipping git clone/pull\n")
+		fmt.Printf("     Using existing repository at /home/debros/src\n")
+	}
+
+	// Check port availability before proceeding
+	if err := utils.EnsurePortsAvailable("install", utils.DefaultPorts()); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
+		os.Exit(1)
+	}
+
+	// Validate DNS if domain is provided
+	if *domain != "" {
+		fmt.Printf("\n🌐 Pre-flight DNS validation...\n")
+		utils.ValidateDNSRecord(*domain, *vpsIP)
+	}
+
+	// Dry-run mode: show what would be done and exit
+	if *dryRun {
+		utils.ShowDryRunSummary(*vpsIP, *domain, *branch, peers, *joinAddress, isFirstNode, oramaDir)
+		return
+	}
+
+	// Save branch preference for future upgrades
+	if err := production.SaveBranchPreference(oramaDir, *branch); err != nil {
+		fmt.Fprintf(os.Stderr, "⚠️  Warning: Failed to save branch preference: %v\n", err)
+	}
+
+	// Phase 1: Check prerequisites
+	fmt.Printf("\n📋 Phase 1: Checking prerequisites...\n")
+	if err := setup.Phase1CheckPrerequisites(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Prerequisites check failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 2: Provision environment
+	fmt.Printf("\n🛠️  Phase 2: Provisioning environment...\n")
+	if err := setup.Phase2ProvisionEnvironment(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Environment provisioning failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 2b: Install binaries
+	fmt.Printf("\nPhase 2b: Installing binaries...\n")
+	if err := setup.Phase2bInstallBinaries(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Binary installation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 3: Generate secrets FIRST (before service initialization)
+	// This ensures cluster secret and swarm key exist before repos are seeded
+	fmt.Printf("\n🔐 Phase 3: Generating secrets...\n")
+	if err := setup.Phase3GenerateSecrets(); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Secret generation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 4: Generate configs (BEFORE service initialization)
+	// This ensures node.yaml exists before services try to access it
+	fmt.Printf("\n⚙️  Phase 4: Generating configurations...\n")
+	enableHTTPS := *domain != ""
+	if err := setup.Phase4GenerateConfigs(peers, *vpsIP, enableHTTPS, *domain, *joinAddress); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Configuration generation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Validate generated configuration
+	fmt.Printf("  Validating generated configuration...\n")
+	if err := utils.ValidateGeneratedConfig(oramaDir); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Configuration validation failed: %v\n", err)
+		os.Exit(1)
+	}
+	fmt.Printf("  ✓ Configuration validated\n")
+
+	// Phase 2c: Initialize services (after config is in place)
+	fmt.Printf("\nPhase 2c: Initializing services...\n")
+	var prodIPFSPeer *production.IPFSPeerInfo
+	if ipfsPeerInfo != nil {
+		prodIPFSPeer = &production.IPFSPeerInfo{
+			PeerID: ipfsPeerInfo.PeerID,
+			Addrs:  ipfsPeerInfo.Addrs,
+		}
+	}
+	var prodIPFSClusterPeer *production.IPFSClusterPeerInfo
+	if ipfsClusterPeerInfo != nil {
+		prodIPFSClusterPeer = &production.IPFSClusterPeerInfo{
+			PeerID: ipfsClusterPeerInfo.PeerID,
+			Addrs:  ipfsClusterPeerInfo.Addrs,
+		}
+	}
+	if err := setup.Phase2cInitializeServices(peers, *vpsIP, prodIPFSPeer, prodIPFSClusterPeer); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Service initialization failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Phase 5: Create systemd services
+	fmt.Printf("\n🔧 Phase 5: Creating systemd services...\n")
+	if err := setup.Phase5CreateSystemdServices(enableHTTPS); err != nil {
+		fmt.Fprintf(os.Stderr, "❌ Service creation failed: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Log completion with actual peer ID
+	setup.LogSetupComplete(setup.NodePeerID)
+	fmt.Printf("✅ Production installation complete!\n\n")
+
+	// For first node, print important secrets and identifiers
+	if isFirstNode {
+		fmt.Printf("📋 Save these for joining future nodes:\n\n")
+
+		// Print cluster secret
+		clusterSecretPath := filepath.Join(oramaDir, "secrets", "cluster-secret")
+		if clusterSecretData, err := os.ReadFile(clusterSecretPath); err == nil {
+			fmt.Printf("  Cluster Secret (--cluster-secret):\n")
+			fmt.Printf("    %s\n\n", string(clusterSecretData))
+		}
+
+		// Print swarm key
+		swarmKeyPath := filepath.Join(oramaDir, "secrets", "swarm.key")
+		if swarmKeyData, err := os.ReadFile(swarmKeyPath); err == nil {
+			swarmKeyContent := strings.TrimSpace(string(swarmKeyData))
+			lines := strings.Split(swarmKeyContent, "\n")
+			if len(lines) >= 3 {
+				// Extract just the hex part (last line)
+				fmt.Printf("  IPFS Swarm Key (--swarm-key, last line only):\n")
+				fmt.Printf("    %s\n\n", lines[len(lines)-1])
+			}
+		}
+
+		// Print peer ID
+		fmt.Printf("  Node Peer ID:\n")
+		fmt.Printf("    %s\n\n", setup.NodePeerID)
+	}
+}

pkg/cli/production/commands.go

@@ -1,109 +0,0 @@
-package production
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/production/install"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/lifecycle"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/logs"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/migrate"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/status"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/uninstall"
-	"github.com/DeBrosOfficial/network/pkg/cli/production/upgrade"
-)
-
-// HandleCommand handles production environment commands
-func HandleCommand(args []string) {
-	if len(args) == 0 {
-		ShowHelp()
-		return
-	}
-
-	subcommand := args[0]
-	subargs := args[1:]
-
-	switch subcommand {
-	case "install":
-		install.Handle(subargs)
-	case "upgrade":
-		upgrade.Handle(subargs)
-	case "migrate":
-		migrate.Handle(subargs)
-	case "status":
-		status.Handle()
-	case "start":
-		lifecycle.HandleStart()
-	case "stop":
-		lifecycle.HandleStop()
-	case "restart":
-		lifecycle.HandleRestart()
-	case "logs":
-		logs.Handle(subargs)
-	case "uninstall":
-		uninstall.Handle()
-	case "help":
-		ShowHelp()
-	default:
-		fmt.Fprintf(os.Stderr, "Unknown prod subcommand: %s\n", subcommand)
-		ShowHelp()
-		os.Exit(1)
-	}
-}
-
-// ShowHelp displays help information for production commands
-func ShowHelp() {
-	fmt.Printf("Production Environment Commands\n\n")
-	fmt.Printf("Usage: orama <subcommand> [options]\n\n")
-	fmt.Printf("Subcommands:\n")
-	fmt.Printf("  install                   - Install production node (requires root/sudo)\n")
-	fmt.Printf("    Options:\n")
-	fmt.Printf("      --interactive         - Launch interactive TUI wizard\n")
-	fmt.Printf("      --force               - Reconfigure all settings\n")
-	fmt.Printf("      --vps-ip IP           - VPS public IP address (required)\n")
-	fmt.Printf("      --domain DOMAIN       - Domain for this node (e.g., node-1.orama.network)\n")
-	fmt.Printf("      --peers ADDRS         - Comma-separated peer multiaddrs (for joining cluster)\n")
-	fmt.Printf("      --join ADDR           - RQLite join address IP:port (for joining cluster)\n")
-	fmt.Printf("      --cluster-secret HEX  - 64-hex cluster secret (required when joining)\n")
-	fmt.Printf("      --swarm-key HEX       - 64-hex IPFS swarm key (required when joining)\n")
-	fmt.Printf("      --ipfs-peer ID        - IPFS peer ID to connect to (auto-discovered)\n")
-	fmt.Printf("      --ipfs-addrs ADDRS    - IPFS swarm addresses (auto-discovered)\n")
-	fmt.Printf("      --ipfs-cluster-peer ID - IPFS Cluster peer ID (auto-discovered)\n")
-	fmt.Printf("      --ipfs-cluster-addrs ADDRS - IPFS Cluster addresses (auto-discovered)\n")
-	fmt.Printf("      --branch BRANCH       - Git branch to use (main or nightly, default: main)\n")
-	fmt.Printf("      --no-pull             - Skip git clone/pull, use existing /home/debros/src\n")
-	fmt.Printf("      --ignore-resource-checks - Skip disk/RAM/CPU prerequisite validation\n")
-	fmt.Printf("      --dry-run             - Show what would be done without making changes\n")
-	fmt.Printf("  upgrade                   - Upgrade existing installation (requires root/sudo)\n")
-	fmt.Printf("    Options:\n")
-	fmt.Printf("      --restart              - Automatically restart services after upgrade\n")
-	fmt.Printf("      --branch BRANCH        - Git branch to use (main or nightly)\n")
-	fmt.Printf("      --no-pull              - Skip git clone/pull, use existing source\n")
-	fmt.Printf("  migrate                   - Migrate from old unified setup (requires root/sudo)\n")
-	fmt.Printf("    Options:\n")
-	fmt.Printf("      --dry-run              - Show what would be migrated without making changes\n")
-	fmt.Printf("  status                    - Show status of production services\n")
-	fmt.Printf("  start                     - Start all production services (requires root/sudo)\n")
-	fmt.Printf("  stop                      - Stop all production services (requires root/sudo)\n")
-	fmt.Printf("  restart                   - Restart all production services (requires root/sudo)\n")
-	fmt.Printf("  logs <service>            - View production service logs\n")
-	fmt.Printf("    Service aliases: node, ipfs, cluster, gateway, olric\n")
-	fmt.Printf("    Options:\n")
-	fmt.Printf("      --follow              - Follow logs in real-time\n")
-	fmt.Printf("  uninstall                 - Remove production services (requires root/sudo)\n\n")
-	fmt.Printf("Examples:\n")
-	fmt.Printf("  # First node (creates new cluster)\n")
-	fmt.Printf("  sudo orama install --vps-ip 203.0.113.1 --domain node-1.orama.network\n\n")
-	fmt.Printf("  # Join existing cluster\n")
-	fmt.Printf("  sudo orama install --vps-ip 203.0.113.2 --domain node-2.orama.network \\\n")
-	fmt.Printf("    --peers /ip4/203.0.113.1/tcp/4001/p2p/12D3KooW... \\\n")
-	fmt.Printf("    --cluster-secret <64-hex-secret> --swarm-key <64-hex-swarm-key>\n\n")
-	fmt.Printf("  # Upgrade\n")
-	fmt.Printf("  sudo orama upgrade --restart\n\n")
-	fmt.Printf("  # Service management\n")
-	fmt.Printf("  sudo orama start\n")
-	fmt.Printf("  sudo orama stop\n")
-	fmt.Printf("  sudo orama restart\n\n")
-	fmt.Printf("  orama status\n")
-	fmt.Printf("  orama logs node --follow\n")
-}

pkg/cli/production/install/command.go

@@ -1,47 +0,0 @@
-package install
-
-import (
-	"fmt"
-	"os"
-)
-
-// Handle executes the install command
-func Handle(args []string) {
-	// Parse flags
-	flags, err := ParseFlags(args)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Create orchestrator
-	orchestrator, err := NewOrchestrator(flags)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Validate flags
-	if err := orchestrator.validator.ValidateFlags(); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ Error: %v\n", err)
-		os.Exit(1)
-	}
-
-	// Check root privileges
-	if err := orchestrator.validator.ValidateRootPrivileges(); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Check port availability before proceeding
-	if err := orchestrator.validator.ValidatePorts(); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Execute installation
-	if err := orchestrator.Execute(); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-}

pkg/cli/production/install/flags.go

@@ -1,65 +0,0 @@
-package install
-
-import (
-	"flag"
-	"fmt"
-	"os"
-)
-
-// Flags represents install command flags
-type Flags struct {
-	VpsIP         string
-	Domain        string
-	Branch        string
-	NoPull        bool
-	Force         bool
-	DryRun        bool
-	SkipChecks    bool
-	JoinAddress   string
-	ClusterSecret string
-	SwarmKey      string
-	PeersStr      string
-
-	// IPFS/Cluster specific info for Peering configuration
-	IPFSPeerID        string
-	IPFSAddrs         string
-	IPFSClusterPeerID string
-	IPFSClusterAddrs  string
-}
-
-// ParseFlags parses install command flags
-func ParseFlags(args []string) (*Flags, error) {
-	fs := flag.NewFlagSet("install", flag.ContinueOnError)
-	fs.SetOutput(os.Stderr)
-
-	flags := &Flags{}
-
-	fs.StringVar(&flags.VpsIP, "vps-ip", "", "Public IP of this VPS (required)")
-	fs.StringVar(&flags.Domain, "domain", "", "Domain name for HTTPS (optional, e.g. gateway.example.com)")
-	fs.StringVar(&flags.Branch, "branch", "main", "Git branch to use (main or nightly)")
-	fs.BoolVar(&flags.NoPull, "no-pull", false, "Skip git clone/pull, use existing repository in /home/debros/src")
-	fs.BoolVar(&flags.Force, "force", false, "Force reconfiguration even if already installed")
-	fs.BoolVar(&flags.DryRun, "dry-run", false, "Show what would be done without making changes")
-	fs.BoolVar(&flags.SkipChecks, "skip-checks", false, "Skip minimum resource checks (RAM/CPU)")
-
-	// Cluster join flags
-	fs.StringVar(&flags.JoinAddress, "join", "", "Join an existing cluster (e.g. 1.2.3.4:7001)")
-	fs.StringVar(&flags.ClusterSecret, "cluster-secret", "", "Cluster secret for IPFS Cluster (required if joining)")
-	fs.StringVar(&flags.SwarmKey, "swarm-key", "", "IPFS Swarm key (required if joining)")
-	fs.StringVar(&flags.PeersStr, "peers", "", "Comma-separated list of bootstrap peer multiaddrs")
-
-	// IPFS/Cluster specific info for Peering configuration
-	fs.StringVar(&flags.IPFSPeerID, "ipfs-peer", "", "Peer ID of existing IPFS node to peer with")
-	fs.StringVar(&flags.IPFSAddrs, "ipfs-addrs", "", "Comma-separated multiaddrs of existing IPFS node")
-	fs.StringVar(&flags.IPFSClusterPeerID, "ipfs-cluster-peer", "", "Peer ID of existing IPFS Cluster node")
-	fs.StringVar(&flags.IPFSClusterAddrs, "ipfs-cluster-addrs", "", "Comma-separated multiaddrs of existing IPFS Cluster node")
-
-	if err := fs.Parse(args); err != nil {
-		if err == flag.ErrHelp {
-			return nil, err
-		}
-		return nil, fmt.Errorf("failed to parse flags: %w", err)
-	}
-
-	return flags, nil
-}

pkg/cli/production/install/orchestrator.go

@@ -1,192 +0,0 @@
-package install
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-	"github.com/DeBrosOfficial/network/pkg/environments/production"
-)
-
-// Orchestrator manages the install process
-type Orchestrator struct {
-	oramaHome string
-	oramaDir  string
-	setup     *production.ProductionSetup
-	flags     *Flags
-	validator *Validator
-	peers     []string
-}
-
-// NewOrchestrator creates a new install orchestrator
-func NewOrchestrator(flags *Flags) (*Orchestrator, error) {
-	oramaHome := "/home/debros"
-	oramaDir := oramaHome + "/.orama"
-
-	// Normalize peers
-	peers, err := utils.NormalizePeers(flags.PeersStr)
-	if err != nil {
-		return nil, fmt.Errorf("invalid peers: %w", err)
-	}
-
-	setup := production.NewProductionSetup(oramaHome, os.Stdout, flags.Force, flags.Branch, flags.NoPull, flags.SkipChecks)
-	validator := NewValidator(flags, oramaDir)
-
-	return &Orchestrator{
-		oramaHome: oramaHome,
-		oramaDir:  oramaDir,
-		setup:     setup,
-		flags:     flags,
-		validator: validator,
-		peers:     peers,
-	}, nil
-}
-
-// Execute runs the installation process
-func (o *Orchestrator) Execute() error {
-	fmt.Printf("🚀 Starting production installation...\n\n")
-
-	// Inform user if skipping git pull
-	if o.flags.NoPull {
-		fmt.Printf("  ⚠️  --no-pull flag enabled: Skipping git clone/pull\n")
-		fmt.Printf("     Using existing repository at /home/debros/src\n")
-	}
-
-	// Validate DNS if domain is provided
-	o.validator.ValidateDNS()
-
-	// Dry-run mode: show what would be done and exit
-	if o.flags.DryRun {
-		utils.ShowDryRunSummary(o.flags.VpsIP, o.flags.Domain, o.flags.Branch, o.peers, o.flags.JoinAddress, o.validator.IsFirstNode(), o.oramaDir)
-		return nil
-	}
-
-	// Save secrets before installation
-	if err := o.validator.SaveSecrets(); err != nil {
-		return err
-	}
-
-	// Save branch preference for future upgrades
-	if err := production.SaveBranchPreference(o.oramaDir, o.flags.Branch); err != nil {
-		fmt.Fprintf(os.Stderr, "⚠️  Warning: Failed to save branch preference: %v\n", err)
-	}
-
-	// Phase 1: Check prerequisites
-	fmt.Printf("\n📋 Phase 1: Checking prerequisites...\n")
-	if err := o.setup.Phase1CheckPrerequisites(); err != nil {
-		return fmt.Errorf("prerequisites check failed: %w", err)
-	}
-
-	// Phase 2: Provision environment
-	fmt.Printf("\n🛠️  Phase 2: Provisioning environment...\n")
-	if err := o.setup.Phase2ProvisionEnvironment(); err != nil {
-		return fmt.Errorf("environment provisioning failed: %w", err)
-	}
-
-	// Phase 2b: Install binaries
-	fmt.Printf("\nPhase 2b: Installing binaries...\n")
-	if err := o.setup.Phase2bInstallBinaries(); err != nil {
-		return fmt.Errorf("binary installation failed: %w", err)
-	}
-
-	// Phase 3: Generate secrets FIRST (before service initialization)
-	fmt.Printf("\n🔐 Phase 3: Generating secrets...\n")
-	if err := o.setup.Phase3GenerateSecrets(); err != nil {
-		return fmt.Errorf("secret generation failed: %w", err)
-	}
-
-	// Phase 4: Generate configs (BEFORE service initialization)
-	fmt.Printf("\n⚙️  Phase 4: Generating configurations...\n")
-	enableHTTPS := o.flags.Domain != ""
-	if err := o.setup.Phase4GenerateConfigs(o.peers, o.flags.VpsIP, enableHTTPS, o.flags.Domain, o.flags.JoinAddress); err != nil {
-		return fmt.Errorf("configuration generation failed: %w", err)
-	}
-
-	// Validate generated configuration
-	if err := o.validator.ValidateGeneratedConfig(); err != nil {
-		return err
-	}
-
-	// Phase 2c: Initialize services (after config is in place)
-	fmt.Printf("\nPhase 2c: Initializing services...\n")
-	ipfsPeerInfo := o.buildIPFSPeerInfo()
-	ipfsClusterPeerInfo := o.buildIPFSClusterPeerInfo()
-
-	if err := o.setup.Phase2cInitializeServices(o.peers, o.flags.VpsIP, ipfsPeerInfo, ipfsClusterPeerInfo); err != nil {
-		return fmt.Errorf("service initialization failed: %w", err)
-	}
-
-	// Phase 5: Create systemd services
-	fmt.Printf("\n🔧 Phase 5: Creating systemd services...\n")
-	if err := o.setup.Phase5CreateSystemdServices(enableHTTPS); err != nil {
-		return fmt.Errorf("service creation failed: %w", err)
-	}
-
-	// Log completion with actual peer ID
-	o.setup.LogSetupComplete(o.setup.NodePeerID)
-	fmt.Printf("✅ Production installation complete!\n\n")
-
-	// For first node, print important secrets and identifiers
-	if o.validator.IsFirstNode() {
-		o.printFirstNodeSecrets()
-	}
-
-	return nil
-}
-
-func (o *Orchestrator) buildIPFSPeerInfo() *production.IPFSPeerInfo {
-	if o.flags.IPFSPeerID != "" {
-		var addrs []string
-		if o.flags.IPFSAddrs != "" {
-			addrs = strings.Split(o.flags.IPFSAddrs, ",")
-		}
-		return &production.IPFSPeerInfo{
-			PeerID: o.flags.IPFSPeerID,
-			Addrs:  addrs,
-		}
-	}
-	return nil
-}
-
-func (o *Orchestrator) buildIPFSClusterPeerInfo() *production.IPFSClusterPeerInfo {
-	if o.flags.IPFSClusterPeerID != "" {
-		var addrs []string
-		if o.flags.IPFSClusterAddrs != "" {
-			addrs = strings.Split(o.flags.IPFSClusterAddrs, ",")
-		}
-		return &production.IPFSClusterPeerInfo{
-			PeerID: o.flags.IPFSClusterPeerID,
-			Addrs:  addrs,
-		}
-	}
-	return nil
-}
-
-func (o *Orchestrator) printFirstNodeSecrets() {
-	fmt.Printf("📋 Save these for joining future nodes:\n\n")
-
-	// Print cluster secret
-	clusterSecretPath := filepath.Join(o.oramaDir, "secrets", "cluster-secret")
-	if clusterSecretData, err := os.ReadFile(clusterSecretPath); err == nil {
-		fmt.Printf("  Cluster Secret (--cluster-secret):\n")
-		fmt.Printf("    %s\n\n", string(clusterSecretData))
-	}
-
-	// Print swarm key
-	swarmKeyPath := filepath.Join(o.oramaDir, "secrets", "swarm.key")
-	if swarmKeyData, err := os.ReadFile(swarmKeyPath); err == nil {
-		swarmKeyContent := strings.TrimSpace(string(swarmKeyData))
-		lines := strings.Split(swarmKeyContent, "\n")
-		if len(lines) >= 3 {
-			// Extract just the hex part (last line)
-			fmt.Printf("  IPFS Swarm Key (--swarm-key, last line only):\n")
-			fmt.Printf("    %s\n\n", lines[len(lines)-1])
-		}
-	}
-
-	// Print peer ID
-	fmt.Printf("  Node Peer ID:\n")
-	fmt.Printf("    %s\n\n", o.setup.NodePeerID)
-}

pkg/cli/production/install/validator.go

@@ -1,106 +0,0 @@
-package install
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// Validator validates install command inputs
-type Validator struct {
-	flags     *Flags
-	oramaDir  string
-	isFirstNode bool
-}
-
-// NewValidator creates a new validator
-func NewValidator(flags *Flags, oramaDir string) *Validator {
-	return &Validator{
-		flags:     flags,
-		oramaDir:  oramaDir,
-		isFirstNode: flags.JoinAddress == "",
-	}
-}
-
-// ValidateFlags validates required flags
-func (v *Validator) ValidateFlags() error {
-	if v.flags.VpsIP == "" && !v.flags.DryRun {
-		return fmt.Errorf("--vps-ip is required for installation\nExample: dbn prod install --vps-ip 1.2.3.4")
-	}
-	return nil
-}
-
-// ValidateRootPrivileges checks if running as root
-func (v *Validator) ValidateRootPrivileges() error {
-	if os.Geteuid() != 0 && !v.flags.DryRun {
-		return fmt.Errorf("production installation must be run as root (use sudo)")
-	}
-	return nil
-}
-
-// ValidatePorts validates port availability
-func (v *Validator) ValidatePorts() error {
-	if err := utils.EnsurePortsAvailable("install", utils.DefaultPorts()); err != nil {
-		return err
-	}
-	return nil
-}
-
-// ValidateDNS validates DNS record if domain is provided
-func (v *Validator) ValidateDNS() {
-	if v.flags.Domain != "" {
-		fmt.Printf("\n🌐 Pre-flight DNS validation...\n")
-		utils.ValidateDNSRecord(v.flags.Domain, v.flags.VpsIP)
-	}
-}
-
-// ValidateGeneratedConfig validates generated configuration files
-func (v *Validator) ValidateGeneratedConfig() error {
-	fmt.Printf("  Validating generated configuration...\n")
-	if err := utils.ValidateGeneratedConfig(v.oramaDir); err != nil {
-		return fmt.Errorf("configuration validation failed: %w", err)
-	}
-	fmt.Printf("  ✓ Configuration validated\n")
-	return nil
-}
-
-// SaveSecrets saves cluster secret and swarm key to secrets directory
-func (v *Validator) SaveSecrets() error {
-	// If cluster secret was provided, save it to secrets directory before setup
-	if v.flags.ClusterSecret != "" {
-		secretsDir := filepath.Join(v.oramaDir, "secrets")
-		if err := os.MkdirAll(secretsDir, 0755); err != nil {
-			return fmt.Errorf("failed to create secrets directory: %w", err)
-		}
-		secretPath := filepath.Join(secretsDir, "cluster-secret")
-		if err := os.WriteFile(secretPath, []byte(v.flags.ClusterSecret), 0600); err != nil {
-			return fmt.Errorf("failed to save cluster secret: %w", err)
-		}
-		fmt.Printf("  ✓ Cluster secret saved\n")
-	}
-
-	// If swarm key was provided, save it to secrets directory in full format
-	if v.flags.SwarmKey != "" {
-		secretsDir := filepath.Join(v.oramaDir, "secrets")
-		if err := os.MkdirAll(secretsDir, 0755); err != nil {
-			return fmt.Errorf("failed to create secrets directory: %w", err)
-		}
-		// Convert 64-hex key to full swarm.key format
-		swarmKeyContent := fmt.Sprintf("/key/swarm/psk/1.0.0/\n/base16/\n%s\n", strings.ToUpper(v.flags.SwarmKey))
-		swarmKeyPath := filepath.Join(secretsDir, "swarm.key")
-		if err := os.WriteFile(swarmKeyPath, []byte(swarmKeyContent), 0600); err != nil {
-			return fmt.Errorf("failed to save swarm key: %w", err)
-		}
-		fmt.Printf("  ✓ Swarm key saved\n")
-	}
-
-	return nil
-}
-
-// IsFirstNode returns true if this is the first node in the cluster
-func (v *Validator) IsFirstNode() bool {
-	return v.isFirstNode
-}

pkg/cli/production/lifecycle/restart.go

@@ -1,67 +0,0 @@
-package lifecycle
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// HandleRestart restarts all production services
-func HandleRestart() {
-	if os.Geteuid() != 0 {
-		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	fmt.Printf("Restarting all DeBros production services...\n")
-
-	services := utils.GetProductionServices()
-	if len(services) == 0 {
-		fmt.Printf("  ⚠️  No DeBros services found\n")
-		return
-	}
-
-	// Stop all active services first
-	fmt.Printf("  Stopping services...\n")
-	for _, svc := range services {
-		active, err := utils.IsServiceActive(svc)
-		if err != nil {
-			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
-			continue
-		}
-		if !active {
-			fmt.Printf("  ℹ️  %s was already stopped\n", svc)
-			continue
-		}
-		if err := exec.Command("systemctl", "stop", svc).Run(); err != nil {
-			fmt.Printf("  ⚠️  Failed to stop %s: %v\n", svc, err)
-		} else {
-			fmt.Printf("  ✓ Stopped %s\n", svc)
-		}
-	}
-
-	// Check port availability before restarting
-	ports, err := utils.CollectPortsForServices(services, false)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-	if err := utils.EnsurePortsAvailable("prod restart", ports); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Start all services
-	fmt.Printf("  Starting services...\n")
-	for _, svc := range services {
-		if err := exec.Command("systemctl", "start", svc).Run(); err != nil {
-			fmt.Printf("  ⚠️  Failed to start %s: %v\n", svc, err)
-		} else {
-			fmt.Printf("  ✓ Started %s\n", svc)
-		}
-	}
-
-	fmt.Printf("\n✅ All services restarted\n")
-}

pkg/cli/production/lifecycle/start.go

@@ -1,111 +0,0 @@
-package lifecycle
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-	"time"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// HandleStart starts all production services
-func HandleStart() {
-	if os.Geteuid() != 0 {
-		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	fmt.Printf("Starting all DeBros production services...\n")
-
-	services := utils.GetProductionServices()
-	if len(services) == 0 {
-		fmt.Printf("  ⚠️  No DeBros services found\n")
-		return
-	}
-
-	// Reset failed state for all services before starting
-	// This helps with services that were previously in failed state
-	resetArgs := []string{"reset-failed"}
-	resetArgs = append(resetArgs, services...)
-	exec.Command("systemctl", resetArgs...).Run()
-
-	// Check which services are inactive and need to be started
-	inactive := make([]string, 0, len(services))
-	for _, svc := range services {
-		// Check if service is masked and unmask it
-		masked, err := utils.IsServiceMasked(svc)
-		if err == nil && masked {
-			fmt.Printf("  ⚠️  %s is masked, unmasking...\n", svc)
-			if err := exec.Command("systemctl", "unmask", svc).Run(); err != nil {
-				fmt.Printf("  ⚠️  Failed to unmask %s: %v\n", svc, err)
-			} else {
-				fmt.Printf("  ✓ Unmasked %s\n", svc)
-			}
-		}
-
-		active, err := utils.IsServiceActive(svc)
-		if err != nil {
-			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
-			continue
-		}
-		if active {
-			fmt.Printf("  ℹ️  %s already running\n", svc)
-			// Re-enable if disabled (in case it was stopped with 'dbn prod stop')
-			enabled, err := utils.IsServiceEnabled(svc)
-			if err == nil && !enabled {
-				if err := exec.Command("systemctl", "enable", svc).Run(); err != nil {
-					fmt.Printf("  ⚠️  Failed to re-enable %s: %v\n", svc, err)
-				} else {
-					fmt.Printf("  ✓ Re-enabled %s (will auto-start on boot)\n", svc)
-				}
-			}
-			continue
-		}
-		inactive = append(inactive, svc)
-	}
-
-	if len(inactive) == 0 {
-		fmt.Printf("\n✅ All services already running\n")
-		return
-	}
-
-	// Check port availability for services we're about to start
-	ports, err := utils.CollectPortsForServices(inactive, false)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-	if err := utils.EnsurePortsAvailable("prod start", ports); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Enable and start inactive services
-	for _, svc := range inactive {
-		// Re-enable the service first (in case it was disabled by 'dbn prod stop')
-		enabled, err := utils.IsServiceEnabled(svc)
-		if err == nil && !enabled {
-			if err := exec.Command("systemctl", "enable", svc).Run(); err != nil {
-				fmt.Printf("  ⚠️  Failed to enable %s: %v\n", svc, err)
-			} else {
-				fmt.Printf("  ✓ Enabled %s (will auto-start on boot)\n", svc)
-			}
-		}
-
-		// Start the service
-		if err := exec.Command("systemctl", "start", svc).Run(); err != nil {
-			fmt.Printf("  ⚠️  Failed to start %s: %v\n", svc, err)
-		} else {
-			fmt.Printf("  ✓ Started %s\n", svc)
-		}
-	}
-
-	// Give services more time to fully initialize before verification
-	// Some services may need more time to start up, especially if they're
-	// waiting for dependencies or initializing databases
-	fmt.Printf("  ⏳ Waiting for services to initialize...\n")
-	time.Sleep(5 * time.Second)
-
-	fmt.Printf("\n✅ All services started\n")
-}

pkg/cli/production/lifecycle/stop.go

@@ -1,112 +0,0 @@
-package lifecycle
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-	"time"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// HandleStop stops all production services
-func HandleStop() {
-	if os.Geteuid() != 0 {
-		fmt.Fprintf(os.Stderr, "❌ Production commands must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	fmt.Printf("Stopping all DeBros production services...\n")
-
-	services := utils.GetProductionServices()
-	if len(services) == 0 {
-		fmt.Printf("  ⚠️  No DeBros services found\n")
-		return
-	}
-
-	// First, disable all services to prevent auto-restart
-	disableArgs := []string{"disable"}
-	disableArgs = append(disableArgs, services...)
-	if err := exec.Command("systemctl", disableArgs...).Run(); err != nil {
-		fmt.Printf("  ⚠️  Warning: Failed to disable some services: %v\n", err)
-	}
-
-	// Stop all services at once using a single systemctl command
-	// This is more efficient and ensures they all stop together
-	stopArgs := []string{"stop"}
-	stopArgs = append(stopArgs, services...)
-	if err := exec.Command("systemctl", stopArgs...).Run(); err != nil {
-		fmt.Printf("  ⚠️  Warning: Some services may have failed to stop: %v\n", err)
-		// Continue anyway - we'll verify and handle individually below
-	}
-
-	// Wait a moment for services to fully stop
-	time.Sleep(2 * time.Second)
-
-	// Reset failed state for any services that might be in failed state
-	resetArgs := []string{"reset-failed"}
-	resetArgs = append(resetArgs, services...)
-	exec.Command("systemctl", resetArgs...).Run()
-
-	// Wait again after reset-failed
-	time.Sleep(1 * time.Second)
-
-	// Stop again to ensure they're stopped
-	exec.Command("systemctl", stopArgs...).Run()
-	time.Sleep(1 * time.Second)
-
-	hadError := false
-	for _, svc := range services {
-		active, err := utils.IsServiceActive(svc)
-		if err != nil {
-			fmt.Printf("  ⚠️  Unable to check %s: %v\n", svc, err)
-			hadError = true
-			continue
-		}
-		if !active {
-			fmt.Printf("  ✓ Stopped %s\n", svc)
-		} else {
-			// Service is still active, try stopping it individually
-			fmt.Printf("  ⚠️  %s still active, attempting individual stop...\n", svc)
-			if err := exec.Command("systemctl", "stop", svc).Run(); err != nil {
-				fmt.Printf("  ❌  Failed to stop %s: %v\n", svc, err)
-				hadError = true
-			} else {
-				// Wait and verify again
-				time.Sleep(1 * time.Second)
-				if stillActive, _ := utils.IsServiceActive(svc); stillActive {
-					fmt.Printf("  ❌  %s restarted itself (Restart=always)\n", svc)
-					hadError = true
-				} else {
-					fmt.Printf("  ✓ Stopped %s\n", svc)
-				}
-			}
-		}
-
-		// Disable the service to prevent it from auto-starting on boot
-		enabled, err := utils.IsServiceEnabled(svc)
-		if err != nil {
-			fmt.Printf("  ⚠️  Unable to check if %s is enabled: %v\n", svc, err)
-			// Continue anyway - try to disable
-		}
-		if enabled {
-			if err := exec.Command("systemctl", "disable", svc).Run(); err != nil {
-				fmt.Printf("  ⚠️  Failed to disable %s: %v\n", svc, err)
-				hadError = true
-			} else {
-				fmt.Printf("  ✓ Disabled %s (will not auto-start on boot)\n", svc)
-			}
-		} else {
-			fmt.Printf("  ℹ️  %s already disabled\n", svc)
-		}
-	}
-
-	if hadError {
-		fmt.Fprintf(os.Stderr, "\n⚠️  Some services may still be restarting due to Restart=always\n")
-		fmt.Fprintf(os.Stderr, "   Check status with: systemctl list-units 'debros-*'\n")
-		fmt.Fprintf(os.Stderr, "   If services are still restarting, they may need manual intervention\n")
-	} else {
-		fmt.Printf("\n✅ All services stopped and disabled (will not auto-start on boot)\n")
-		fmt.Printf("   Use 'dbn prod start' to start and re-enable services\n")
-	}
-}

pkg/cli/production/logs/command.go

@@ -1,104 +0,0 @@
-package logs
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-	"strings"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// Handle executes the logs command
-func Handle(args []string) {
-	if len(args) == 0 {
-		showUsage()
-		os.Exit(1)
-	}
-
-	serviceAlias := args[0]
-	follow := false
-	if len(args) > 1 && (args[1] == "--follow" || args[1] == "-f") {
-		follow = true
-	}
-
-	// Resolve service alias to actual service names
-	serviceNames, err := utils.ResolveServiceName(serviceAlias)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		fmt.Fprintf(os.Stderr, "\nAvailable service aliases: node, ipfs, cluster, gateway, olric\n")
-		fmt.Fprintf(os.Stderr, "Or use full service name like: debros-node\n")
-		os.Exit(1)
-	}
-
-	// If multiple services match, show all of them
-	if len(serviceNames) > 1 {
-		handleMultipleServices(serviceNames, serviceAlias, follow)
-		return
-	}
-
-	// Single service
-	service := serviceNames[0]
-	if follow {
-		followServiceLogs(service)
-	} else {
-		showServiceLogs(service)
-	}
-}
-
-func showUsage() {
-	fmt.Fprintf(os.Stderr, "Usage: dbn prod logs <service> [--follow]\n")
-	fmt.Fprintf(os.Stderr, "\nService aliases:\n")
-	fmt.Fprintf(os.Stderr, "  node, ipfs, cluster, gateway, olric\n")
-	fmt.Fprintf(os.Stderr, "\nOr use full service name:\n")
-	fmt.Fprintf(os.Stderr, "  debros-node, debros-gateway, etc.\n")
-}
-
-func handleMultipleServices(serviceNames []string, serviceAlias string, follow bool) {
-	if follow {
-		fmt.Fprintf(os.Stderr, "⚠️  Multiple services match alias %q:\n", serviceAlias)
-		for _, svc := range serviceNames {
-			fmt.Fprintf(os.Stderr, "  - %s\n", svc)
-		}
-		fmt.Fprintf(os.Stderr, "\nShowing logs for all matching services...\n\n")
-
-		// Use journalctl with multiple units (build args correctly)
-		args := []string{}
-		for _, svc := range serviceNames {
-			args = append(args, "-u", svc)
-		}
-		args = append(args, "-f")
-		cmd := exec.Command("journalctl", args...)
-		cmd.Stdout = os.Stdout
-		cmd.Stderr = os.Stderr
-		cmd.Stdin = os.Stdin
-		cmd.Run()
-	} else {
-		for i, svc := range serviceNames {
-			if i > 0 {
-				fmt.Print("\n" + strings.Repeat("=", 70) + "\n\n")
-			}
-			fmt.Printf("📋 Logs for %s:\n\n", svc)
-			cmd := exec.Command("journalctl", "-u", svc, "-n", "50")
-			cmd.Stdout = os.Stdout
-			cmd.Stderr = os.Stderr
-			cmd.Run()
-		}
-	}
-}
-
-func followServiceLogs(service string) {
-	fmt.Printf("Following logs for %s (press Ctrl+C to stop)...\n\n", service)
-	cmd := exec.Command("journalctl", "-u", service, "-f")
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-	cmd.Stdin = os.Stdin
-	cmd.Run()
-}
-
-func showServiceLogs(service string) {
-	cmd := exec.Command("journalctl", "-u", service, "-n", "50")
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-	cmd.Run()
-}

pkg/cli/production/logs/tailer.go

@@ -1,9 +0,0 @@
-package logs
-
-// This file contains log tailing utilities
-// Currently all tailing is done via journalctl in command.go
-// Future enhancements could include:
-// - Custom log parsing and filtering
-// - Log streaming from remote nodes
-// - Log aggregation across multiple services
-// - Advanced filtering and search capabilities

pkg/cli/production/migrate/command.go

@@ -1,156 +0,0 @@
-package migrate
-
-import (
-	"flag"
-	"fmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-)
-
-// Handle executes the migrate command
-func Handle(args []string) {
-	// Parse flags
-	fs := flag.NewFlagSet("migrate", flag.ContinueOnError)
-	fs.SetOutput(os.Stderr)
-	dryRun := fs.Bool("dry-run", false, "Show what would be migrated without making changes")
-
-	if err := fs.Parse(args); err != nil {
-		if err == flag.ErrHelp {
-			return
-		}
-		fmt.Fprintf(os.Stderr, "❌ Failed to parse flags: %v\n", err)
-		os.Exit(1)
-	}
-
-	if os.Geteuid() != 0 && !*dryRun {
-		fmt.Fprintf(os.Stderr, "❌ Migration must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	oramaDir := "/home/debros/.orama"
-
-	fmt.Printf("🔄 Checking for installations to migrate...\n\n")
-
-	// Check for old-style installations
-	validator := NewValidator(oramaDir)
-	needsMigration := validator.CheckNeedsMigration()
-
-	if !needsMigration {
-		fmt.Printf("\n✅ No migration needed - installation already uses unified structure\n")
-		return
-	}
-
-	if *dryRun {
-		fmt.Printf("\n📋 Dry run - no changes made\n")
-		fmt.Printf("   Run without --dry-run to perform migration\n")
-		return
-	}
-
-	fmt.Printf("\n🔄 Starting migration...\n")
-
-	// Stop old services first
-	stopOldServices()
-
-	// Migrate data directories
-	migrateDataDirectories(oramaDir)
-
-	// Migrate config files
-	migrateConfigFiles(oramaDir)
-
-	// Remove old services
-	removeOldServices()
-
-	// Reload systemd
-	exec.Command("systemctl", "daemon-reload").Run()
-
-	fmt.Printf("\n✅ Migration complete!\n")
-	fmt.Printf("   Run 'sudo orama upgrade --restart' to regenerate services with new names\n\n")
-}
-
-func stopOldServices() {
-	oldServices := []string{
-		"debros-ipfs",
-		"debros-ipfs-cluster",
-		"debros-node",
-	}
-
-	fmt.Printf("\n  Stopping old services...\n")
-	for _, svc := range oldServices {
-		if err := exec.Command("systemctl", "stop", svc).Run(); err == nil {
-			fmt.Printf("    ✓ Stopped %s\n", svc)
-		}
-	}
-}
-
-func migrateDataDirectories(oramaDir string) {
-	oldDataDirs := []string{
-		filepath.Join(oramaDir, "data", "node-1"),
-		filepath.Join(oramaDir, "data", "node"),
-	}
-	newDataDir := filepath.Join(oramaDir, "data")
-
-	fmt.Printf("\n  Migrating data directories...\n")
-
-	// Prefer node-1 data if it exists, otherwise use node data
-	sourceDir := ""
-	if _, err := os.Stat(filepath.Join(oramaDir, "data", "node-1")); err == nil {
-		sourceDir = filepath.Join(oramaDir, "data", "node-1")
-	} else if _, err := os.Stat(filepath.Join(oramaDir, "data", "node")); err == nil {
-		sourceDir = filepath.Join(oramaDir, "data", "node")
-	}
-
-	if sourceDir != "" {
-		// Move contents to unified data directory
-		entries, _ := os.ReadDir(sourceDir)
-		for _, entry := range entries {
-			src := filepath.Join(sourceDir, entry.Name())
-			dst := filepath.Join(newDataDir, entry.Name())
-			if _, err := os.Stat(dst); os.IsNotExist(err) {
-				if err := os.Rename(src, dst); err == nil {
-					fmt.Printf("    ✓ Moved %s → %s\n", src, dst)
-				}
-			}
-		}
-	}
-
-	// Remove old data directories
-	for _, dir := range oldDataDirs {
-		if err := os.RemoveAll(dir); err == nil {
-			fmt.Printf("    ✓ Removed %s\n", dir)
-		}
-	}
-}
-
-func migrateConfigFiles(oramaDir string) {
-	fmt.Printf("\n  Migrating config files...\n")
-	oldNodeConfig := filepath.Join(oramaDir, "configs", "bootstrap.yaml")
-	newNodeConfig := filepath.Join(oramaDir, "configs", "node.yaml")
-
-	if _, err := os.Stat(oldNodeConfig); err == nil {
-		if _, err := os.Stat(newNodeConfig); os.IsNotExist(err) {
-			if err := os.Rename(oldNodeConfig, newNodeConfig); err == nil {
-				fmt.Printf("    ✓ Renamed bootstrap.yaml → node.yaml\n")
-			}
-		} else {
-			os.Remove(oldNodeConfig)
-			fmt.Printf("    ✓ Removed old bootstrap.yaml (node.yaml already exists)\n")
-		}
-	}
-}
-
-func removeOldServices() {
-	oldServices := []string{
-		"debros-ipfs",
-		"debros-ipfs-cluster",
-		"debros-node",
-	}
-
-	fmt.Printf("\n  Removing old service files...\n")
-	for _, svc := range oldServices {
-		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
-		if err := os.Remove(unitPath); err == nil {
-			fmt.Printf("    ✓ Removed %s\n", unitPath)
-		}
-	}
-}

pkg/cli/production/migrate/validator.go

@@ -1,64 +0,0 @@
-package migrate
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-)
-
-// Validator checks if migration is needed
-type Validator struct {
-	oramaDir string
-}
-
-// NewValidator creates a new Validator
-func NewValidator(oramaDir string) *Validator {
-	return &Validator{oramaDir: oramaDir}
-}
-
-// CheckNeedsMigration checks if migration is needed
-func (v *Validator) CheckNeedsMigration() bool {
-	oldDataDirs := []string{
-		filepath.Join(v.oramaDir, "data", "node-1"),
-		filepath.Join(v.oramaDir, "data", "node"),
-	}
-
-	oldServices := []string{
-		"debros-ipfs",
-		"debros-ipfs-cluster",
-		"debros-node",
-	}
-
-	oldConfigs := []string{
-		filepath.Join(v.oramaDir, "configs", "bootstrap.yaml"),
-	}
-
-	var needsMigration bool
-
-	fmt.Printf("Checking data directories:\n")
-	for _, dir := range oldDataDirs {
-		if _, err := os.Stat(dir); err == nil {
-			fmt.Printf("  ⚠️  Found old directory: %s\n", dir)
-			needsMigration = true
-		}
-	}
-
-	fmt.Printf("\nChecking services:\n")
-	for _, svc := range oldServices {
-		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
-		if _, err := os.Stat(unitPath); err == nil {
-			fmt.Printf("  ⚠️  Found old service: %s\n", svc)
-			needsMigration = true
-		}
-	}
-
-	fmt.Printf("\nChecking configs:\n")
-	for _, cfg := range oldConfigs {
-		if _, err := os.Stat(cfg); err == nil {
-			fmt.Printf("  ⚠️  Found old config: %s\n", cfg)
-			needsMigration = true
-		}
-	}
-
-	return needsMigration
-}

pkg/cli/production/status/command.go

@@ -1,58 +0,0 @@
-package status
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-)
-
-// Handle executes the status command
-func Handle() {
-	fmt.Printf("Production Environment Status\n\n")
-
-	// Unified service names (no bootstrap/node distinction)
-	serviceNames := []string{
-		"debros-ipfs",
-		"debros-ipfs-cluster",
-		// Note: RQLite is managed by node process, not as separate service
-		"debros-olric",
-		"debros-node",
-		"debros-gateway",
-	}
-
-	// Friendly descriptions
-	descriptions := map[string]string{
-		"debros-ipfs":         "IPFS Daemon",
-		"debros-ipfs-cluster": "IPFS Cluster",
-		"debros-olric":        "Olric Cache Server",
-		"debros-node":         "DeBros Node (includes RQLite)",
-		"debros-gateway":      "DeBros Gateway",
-	}
-
-	fmt.Printf("Services:\n")
-	found := false
-	for _, svc := range serviceNames {
-		active, _ := utils.IsServiceActive(svc)
-		status := "❌ Inactive"
-		if active {
-			status = "✅ Active"
-			found = true
-		}
-		fmt.Printf("  %s: %s\n", status, descriptions[svc])
-	}
-
-	if !found {
-		fmt.Printf("  (No services found - installation may be incomplete)\n")
-	}
-
-	fmt.Printf("\nDirectories:\n")
-	oramaDir := "/home/debros/.orama"
-	if _, err := os.Stat(oramaDir); err == nil {
-		fmt.Printf("  ✅ %s exists\n", oramaDir)
-	} else {
-		fmt.Printf("  ❌ %s not found\n", oramaDir)
-	}
-
-	fmt.Printf("\nView logs with: dbn prod logs <service>\n")
-}

pkg/cli/production/status/formatter.go

@@ -1,9 +0,0 @@
-package status
-
-// This file contains formatting utilities for status output
-// Currently all formatting is done inline in command.go
-// Future enhancements could include:
-// - JSON output format
-// - Table-based formatting
-// - Color-coded output
-// - More detailed service information

pkg/cli/production/uninstall/command.go

@@ -1,53 +0,0 @@
-package uninstall
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-)
-
-// Handle executes the uninstall command
-func Handle() {
-	if os.Geteuid() != 0 {
-		fmt.Fprintf(os.Stderr, "❌ Production uninstall must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	fmt.Printf("⚠️  This will stop and remove all DeBros production services\n")
-	fmt.Printf("⚠️  Configuration and data will be preserved in /home/debros/.orama\n\n")
-	fmt.Printf("Continue? (yes/no): ")
-
-	reader := bufio.NewReader(os.Stdin)
-	response, _ := reader.ReadString('\n')
-	response = strings.ToLower(strings.TrimSpace(response))
-
-	if response != "yes" && response != "y" {
-		fmt.Printf("Uninstall cancelled\n")
-		return
-	}
-
-	services := []string{
-		"debros-gateway",
-		"debros-node",
-		"debros-olric",
-		"debros-ipfs-cluster",
-		"debros-ipfs",
-		"debros-anyone-client",
-	}
-
-	fmt.Printf("Stopping services...\n")
-	for _, svc := range services {
-		exec.Command("systemctl", "stop", svc).Run()
-		exec.Command("systemctl", "disable", svc).Run()
-		unitPath := filepath.Join("/etc/systemd/system", svc+".service")
-		os.Remove(unitPath)
-	}
-
-	exec.Command("systemctl", "daemon-reload").Run()
-	fmt.Printf("✅ Services uninstalled\n")
-	fmt.Printf("   Configuration and data preserved in /home/debros/.orama\n")
-	fmt.Printf("   To remove all data: rm -rf /home/debros/.orama\n\n")
-}

pkg/cli/production/upgrade/command.go

@@ -1,29 +0,0 @@
-package upgrade
-
-import (
-	"fmt"
-	"os"
-)
-
-// Handle executes the upgrade command
-func Handle(args []string) {
-	// Parse flags
-	flags, err := ParseFlags(args)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-
-	// Check root privileges
-	if os.Geteuid() != 0 {
-		fmt.Fprintf(os.Stderr, "❌ Production upgrade must be run as root (use sudo)\n")
-		os.Exit(1)
-	}
-
-	// Create orchestrator and execute upgrade
-	orchestrator := NewOrchestrator(flags)
-	if err := orchestrator.Execute(); err != nil {
-		fmt.Fprintf(os.Stderr, "❌ %v\n", err)
-		os.Exit(1)
-	}
-}

pkg/cli/production/upgrade/flags.go

@@ -1,54 +0,0 @@
-package upgrade
-
-import (
-	"flag"
-	"fmt"
-	"os"
-)
-
-// Flags represents upgrade command flags
-type Flags struct {
-	Force           bool
-	RestartServices bool
-	NoPull          bool
-	Branch          string
-}
-
-// ParseFlags parses upgrade command flags
-func ParseFlags(args []string) (*Flags, error) {
-	fs := flag.NewFlagSet("upgrade", flag.ContinueOnError)
-	fs.SetOutput(os.Stderr)
-
-	flags := &Flags{}
-
-	fs.BoolVar(&flags.Force, "force", false, "Reconfigure all settings")
-	fs.BoolVar(&flags.RestartServices, "restart", false, "Automatically restart services after upgrade")
-	fs.BoolVar(&flags.NoPull, "no-pull", false, "Skip git clone/pull, use existing /home/debros/src")
-	fs.StringVar(&flags.Branch, "branch", "", "Git branch to use (main or nightly, uses saved preference if not specified)")
-
-	// Support legacy flags for backwards compatibility
-	nightly := fs.Bool("nightly", false, "Use nightly branch (deprecated, use --branch nightly)")
-	main := fs.Bool("main", false, "Use main branch (deprecated, use --branch main)")
-
-	if err := fs.Parse(args); err != nil {
-		if err == flag.ErrHelp {
-			return nil, err
-		}
-		return nil, fmt.Errorf("failed to parse flags: %w", err)
-	}
-
-	// Handle legacy flags
-	if *nightly {
-		flags.Branch = "nightly"
-	}
-	if *main {
-		flags.Branch = "main"
-	}
-
-	// Validate branch if provided
-	if flags.Branch != "" && flags.Branch != "main" && flags.Branch != "nightly" {
-		return nil, fmt.Errorf("invalid branch: %s (must be 'main' or 'nightly')", flags.Branch)
-	}
-
-	return flags, nil
-}

pkg/cli/production/upgrade/orchestrator.go

@@ -1,322 +0,0 @@
-package upgrade
-
-import (
-	"fmt"
-	"net"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-	"time"
-
-	"github.com/DeBrosOfficial/network/pkg/cli/utils"
-	"github.com/DeBrosOfficial/network/pkg/environments/production"
-)
-
-// Orchestrator manages the upgrade process
-type Orchestrator struct {
-	oramaHome string
-	oramaDir  string
-	setup     *production.ProductionSetup
-	flags     *Flags
-}
-
-// NewOrchestrator creates a new upgrade orchestrator
-func NewOrchestrator(flags *Flags) *Orchestrator {
-	oramaHome := "/home/debros"
-	oramaDir := oramaHome + "/.orama"
-	setup := production.NewProductionSetup(oramaHome, os.Stdout, flags.Force, flags.Branch, flags.NoPull, false)
-
-	return &Orchestrator{
-		oramaHome: oramaHome,
-		oramaDir:  oramaDir,
-		setup:     setup,
-		flags:     flags,
-	}
-}
-
-// Execute runs the upgrade process
-func (o *Orchestrator) Execute() error {
-	fmt.Printf("🔄 Upgrading production installation...\n")
-	fmt.Printf("  This will preserve existing configurations and data\n")
-	fmt.Printf("  Configurations will be updated to latest format\n\n")
-
-	// Log if --no-pull is enabled
-	if o.flags.NoPull {
-		fmt.Printf("  ⚠️  --no-pull flag enabled: Skipping git clone/pull\n")
-		fmt.Printf("     Using existing repository at %s/src\n", o.oramaHome)
-	}
-
-	// Handle branch preferences
-	if err := o.handleBranchPreferences(); err != nil {
-		return err
-	}
-
-	// Phase 1: Check prerequisites
-	fmt.Printf("\n📋 Phase 1: Checking prerequisites...\n")
-	if err := o.setup.Phase1CheckPrerequisites(); err != nil {
-		return fmt.Errorf("prerequisites check failed: %w", err)
-	}
-
-	// Phase 2: Provision environment
-	fmt.Printf("\n🛠️  Phase 2: Provisioning environment...\n")
-	if err := o.setup.Phase2ProvisionEnvironment(); err != nil {
-		return fmt.Errorf("environment provisioning failed: %w", err)
-	}
-
-	// Stop services before upgrading binaries
-	if o.setup.IsUpdate() {
-		if err := o.stopServices(); err != nil {
-			return err
-		}
-	}
-
-	// Check port availability after stopping services
-	if err := utils.EnsurePortsAvailable("prod upgrade", utils.DefaultPorts()); err != nil {
-		return err
-	}
-
-	// Phase 2b: Install/update binaries
-	fmt.Printf("\nPhase 2b: Installing/updating binaries...\n")
-	if err := o.setup.Phase2bInstallBinaries(); err != nil {
-		return fmt.Errorf("binary installation failed: %w", err)
-	}
-
-	// Detect existing installation
-	if o.setup.IsUpdate() {
-		fmt.Printf("  Detected existing installation\n")
-	} else {
-		fmt.Printf("  ⚠️  No existing installation detected, treating as fresh install\n")
-		fmt.Printf("  Use 'orama install' for fresh installation\n")
-	}
-
-	// Phase 3: Ensure secrets exist
-	fmt.Printf("\n🔐 Phase 3: Ensuring secrets...\n")
-	if err := o.setup.Phase3GenerateSecrets(); err != nil {
-		return fmt.Errorf("secret generation failed: %w", err)
-	}
-
-	// Phase 4: Regenerate configs
-	if err := o.regenerateConfigs(); err != nil {
-		return err
-	}
-
-	// Phase 2c: Ensure services are properly initialized
-	fmt.Printf("\nPhase 2c: Ensuring services are properly initialized...\n")
-	peers := o.extractPeers()
-	vpsIP, _ := o.extractNetworkConfig()
-	if err := o.setup.Phase2cInitializeServices(peers, vpsIP, nil, nil); err != nil {
-		return fmt.Errorf("service initialization failed: %w", err)
-	}
-
-	// Phase 5: Update systemd services
-	fmt.Printf("\n🔧 Phase 5: Updating systemd services...\n")
-	enableHTTPS, _ := o.extractGatewayConfig()
-	if err := o.setup.Phase5CreateSystemdServices(enableHTTPS); err != nil {
-		fmt.Fprintf(os.Stderr, "⚠️  Service update warning: %v\n", err)
-	}
-
-	fmt.Printf("\n✅ Upgrade complete!\n")
-
-	// Restart services if requested
-	if o.flags.RestartServices {
-		return o.restartServices()
-	}
-
-	fmt.Printf("   To apply changes, restart services:\n")
-	fmt.Printf("   sudo systemctl daemon-reload\n")
-	fmt.Printf("   sudo systemctl restart debros-*\n")
-	fmt.Printf("\n")
-
-	return nil
-}
-
-func (o *Orchestrator) handleBranchPreferences() error {
-	// If branch was explicitly provided, save it for future upgrades
-	if o.flags.Branch != "" {
-		if err := production.SaveBranchPreference(o.oramaDir, o.flags.Branch); err != nil {
-			fmt.Fprintf(os.Stderr, "⚠️  Warning: Failed to save branch preference: %v\n", err)
-		} else {
-			fmt.Printf("  Using branch: %s (saved for future upgrades)\n", o.flags.Branch)
-		}
-	} else {
-		// Show which branch is being used (read from saved preference)
-		currentBranch := production.ReadBranchPreference(o.oramaDir)
-		fmt.Printf("  Using branch: %s (from saved preference)\n", currentBranch)
-	}
-	return nil
-}
-
-func (o *Orchestrator) stopServices() error {
-	fmt.Printf("\n⏹️  Stopping services before upgrade...\n")
-	serviceController := production.NewSystemdController()
-	services := []string{
-		"debros-gateway.service",
-		"debros-node.service",
-		"debros-ipfs-cluster.service",
-		"debros-ipfs.service",
-		// Note: RQLite is managed by node process, not as separate service
-		"debros-olric.service",
-	}
-	for _, svc := range services {
-		unitPath := filepath.Join("/etc/systemd/system", svc)
-		if _, err := os.Stat(unitPath); err == nil {
-			if err := serviceController.StopService(svc); err != nil {
-				fmt.Printf("  ⚠️  Warning: Failed to stop %s: %v\n", svc, err)
-			} else {
-				fmt.Printf("  ✓ Stopped %s\n", svc)
-			}
-		}
-	}
-	// Give services time to shut down gracefully
-	time.Sleep(2 * time.Second)
-	return nil
-}
-
-func (o *Orchestrator) extractPeers() []string {
-	nodeConfigPath := filepath.Join(o.oramaDir, "configs", "node.yaml")
-	var peers []string
-	if data, err := os.ReadFile(nodeConfigPath); err == nil {
-		configStr := string(data)
-		inPeersList := false
-		for _, line := range strings.Split(configStr, "\n") {
-			trimmed := strings.TrimSpace(line)
-			if strings.HasPrefix(trimmed, "bootstrap_peers:") || strings.HasPrefix(trimmed, "peers:") {
-				inPeersList = true
-				continue
-			}
-			if inPeersList {
-				if strings.HasPrefix(trimmed, "-") {
-					// Extract multiaddr after the dash
-					parts := strings.SplitN(trimmed, "-", 2)
-					if len(parts) > 1 {
-						peer := strings.TrimSpace(parts[1])
-						peer = strings.Trim(peer, "\"'")
-						if peer != "" && strings.HasPrefix(peer, "/") {
-							peers = append(peers, peer)
-						}
-					}
-				} else if trimmed == "" || !strings.HasPrefix(trimmed, "-") {
-					// End of peers list
-					break
-				}
-			}
-		}
-	}
-	return peers
-}
-
-func (o *Orchestrator) extractNetworkConfig() (vpsIP, joinAddress string) {
-	nodeConfigPath := filepath.Join(o.oramaDir, "configs", "node.yaml")
-	if data, err := os.ReadFile(nodeConfigPath); err == nil {
-		configStr := string(data)
-		for _, line := range strings.Split(configStr, "\n") {
-			trimmed := strings.TrimSpace(line)
-			// Try to extract VPS IP from http_adv_address or raft_adv_address
-			if vpsIP == "" && (strings.HasPrefix(trimmed, "http_adv_address:") || strings.HasPrefix(trimmed, "raft_adv_address:")) {
-				parts := strings.SplitN(trimmed, ":", 2)
-				if len(parts) > 1 {
-					addr := strings.TrimSpace(parts[1])
-					addr = strings.Trim(addr, "\"'")
-					if addr != "" && addr != "null" && addr != "localhost:5001" && addr != "localhost:7001" {
-						// Extract IP from address (format: "IP:PORT" or "[IPv6]:PORT")
-						if host, _, err := net.SplitHostPort(addr); err == nil && host != "" && host != "localhost" {
-							vpsIP = host
-						}
-					}
-				}
-			}
-			// Extract join address
-			if strings.HasPrefix(trimmed, "rqlite_join_address:") {
-				parts := strings.SplitN(trimmed, ":", 2)
-				if len(parts) > 1 {
-					joinAddress = strings.TrimSpace(parts[1])
-					joinAddress = strings.Trim(joinAddress, "\"'")
-					if joinAddress == "null" || joinAddress == "" {
-						joinAddress = ""
-					}
-				}
-			}
-		}
-	}
-	return vpsIP, joinAddress
-}
-
-func (o *Orchestrator) extractGatewayConfig() (enableHTTPS bool, domain string) {
-	gatewayConfigPath := filepath.Join(o.oramaDir, "configs", "gateway.yaml")
-	if data, err := os.ReadFile(gatewayConfigPath); err == nil {
-		configStr := string(data)
-		if strings.Contains(configStr, "domain:") {
-			for _, line := range strings.Split(configStr, "\n") {
-				trimmed := strings.TrimSpace(line)
-				if strings.HasPrefix(trimmed, "domain:") {
-					parts := strings.SplitN(trimmed, ":", 2)
-					if len(parts) > 1 {
-						domain = strings.TrimSpace(parts[1])
-						if domain != "" && domain != "\"\"" && domain != "''" && domain != "null" {
-							domain = strings.Trim(domain, "\"'")
-							enableHTTPS = true
-						} else {
-							domain = ""
-						}
-					}
-					break
-				}
-			}
-		}
-	}
-	return enableHTTPS, domain
-}
-
-func (o *Orchestrator) regenerateConfigs() error {
-	peers := o.extractPeers()
-	vpsIP, joinAddress := o.extractNetworkConfig()
-	enableHTTPS, domain := o.extractGatewayConfig()
-
-	fmt.Printf("  Preserving existing configuration:\n")
-	if len(peers) > 0 {
-		fmt.Printf("    - Peers: %d peer(s) preserved\n", len(peers))
-	}
-	if vpsIP != "" {
-		fmt.Printf("    - VPS IP: %s\n", vpsIP)
-	}
-	if domain != "" {
-		fmt.Printf("    - Domain: %s\n", domain)
-	}
-	if joinAddress != "" {
-		fmt.Printf("    - Join address: %s\n", joinAddress)
-	}
-
-	// Phase 4: Generate configs
-	if err := o.setup.Phase4GenerateConfigs(peers, vpsIP, enableHTTPS, domain, joinAddress); err != nil {
-		fmt.Fprintf(os.Stderr, "⚠️  Config generation warning: %v\n", err)
-		fmt.Fprintf(os.Stderr, "   Existing configs preserved\n")
-	}
-
-	return nil
-}
-
-func (o *Orchestrator) restartServices() error {
-	fmt.Printf("   Restarting services...\n")
-	// Reload systemd daemon
-	if err := exec.Command("systemctl", "daemon-reload").Run(); err != nil {
-		fmt.Fprintf(os.Stderr, "   ⚠️  Warning: Failed to reload systemd daemon: %v\n", err)
-	}
-
-	// Restart services to apply changes - use getProductionServices to only restart existing services
-	services := utils.GetProductionServices()
-	if len(services) == 0 {
-		fmt.Printf("   ⚠️  No services found to restart\n")
-	} else {
-		for _, svc := range services {
-			if err := exec.Command("systemctl", "restart", svc).Run(); err != nil {
-				fmt.Printf("   ⚠️  Failed to restart %s: %v\n", svc, err)
-			} else {
-				fmt.Printf("   ✓ Restarted %s\n", svc)
-			}
-		}
-		fmt.Printf("   ✓ All services restarted\n")
-	}
-
-	return nil
-}

pkg/cli/production_commands.go

@@ -1,10 +0,0 @@
-package cli
-
-import (
-	"github.com/DeBrosOfficial/network/pkg/cli/production"
-)
-
-// HandleProdCommand handles production environment commands
-func HandleProdCommand(args []string) {
-	production.HandleCommand(args)
-}

pkg/client/config.go

@@ -1,42 +0,0 @@
-package client
-
-import (
-	"fmt"
-	"time"
-)
-
-// ClientConfig represents configuration for network clients
-type ClientConfig struct {
-	AppName           string        `json:"app_name"`
-	DatabaseName      string        `json:"database_name"`
-	BootstrapPeers    []string      `json:"peers"`
-	DatabaseEndpoints []string      `json:"database_endpoints"`
-	GatewayURL        string        `json:"gateway_url"` // Gateway URL for HTTP API access (e.g., "http://localhost:6001")
-	ConnectTimeout    time.Duration `json:"connect_timeout"`
-	RetryAttempts     int           `json:"retry_attempts"`
-	RetryDelay        time.Duration `json:"retry_delay"`
-	QuietMode         bool          `json:"quiet_mode"` // Suppress debug/info logs
-	APIKey            string        `json:"api_key"`    // API key for gateway auth
-	JWT               string        `json:"jwt"`        // Optional JWT bearer token
-}
-
-// DefaultClientConfig returns a default client configuration
-func DefaultClientConfig(appName string) *ClientConfig {
-	// Base defaults
-	peers := DefaultBootstrapPeers()
-	endpoints := DefaultDatabaseEndpoints()
-
-	return &ClientConfig{
-		AppName:           appName,
-		DatabaseName:      fmt.Sprintf("%s_db", appName),
-		BootstrapPeers:    peers,
-		DatabaseEndpoints: endpoints,
-		GatewayURL:        "http://localhost:6001",
-		ConnectTimeout:    time.Second * 30,
-		RetryAttempts:     3,
-		RetryDelay:        time.Second * 5,
-		QuietMode:         false,
-		APIKey:            "",
-		JWT:               "",
-	}
-}

pkg/client/errors.go

@@ -1,51 +0,0 @@
-package client
-
-import (
-	"errors"
-	"fmt"
-)
-
-// Common client errors
-var (
-	// ErrNotConnected indicates the client is not connected to the network
-	ErrNotConnected = errors.New("client not connected")
-
-	// ErrAuthRequired indicates authentication is required for the operation
-	ErrAuthRequired = errors.New("authentication required")
-
-	// ErrNoHost indicates no LibP2P host is available
-	ErrNoHost = errors.New("no host available")
-
-	// ErrInvalidConfig indicates the client configuration is invalid
-	ErrInvalidConfig = errors.New("invalid configuration")
-
-	// ErrNamespaceMismatch indicates a namespace mismatch
-	ErrNamespaceMismatch = errors.New("namespace mismatch")
-)
-
-// ClientError represents a client-specific error with additional context
-type ClientError struct {
-	Op      string // Operation that failed
-	Message string // Error message
-	Err     error  // Underlying error
-}
-
-func (e *ClientError) Error() string {
-	if e.Err != nil {
-		return fmt.Sprintf("%s: %s: %v", e.Op, e.Message, e.Err)
-	}
-	return fmt.Sprintf("%s: %s", e.Op, e.Message)
-}
-
-func (e *ClientError) Unwrap() error {
-	return e.Err
-}
-
-// NewClientError creates a new ClientError
-func NewClientError(op, message string, err error) *ClientError {
-	return &ClientError{
-		Op:      op,
-		Message: message,
-		Err:     err,
-	}
-}

pkg/client/implementations.go

@@ -2,10 +2,15 @@ package client
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
+	"net/http"
 	"strings"
 	"sync"
+	"time"
 
+	"github.com/libp2p/go-libp2p/core/peer"
+	"github.com/multiformats/go-multiaddr"
 	"github.com/rqlite/gorqlite"
 )
 
@@ -198,7 +203,8 @@ func (d *DatabaseClientImpl) getRQLiteNodes() []string {
 	return DefaultDatabaseEndpoints()
 }
 
-// hasPort checks if a hostport string has a port suffix
+// normalizeEndpoints is now imported from defaults.go
+
 func hasPort(hostport string) bool {
 	// cheap check for :port suffix (IPv6 with brackets handled by url.Parse earlier)
 	if i := strings.LastIndex(hostport, ":"); i > -1 && i < len(hostport)-1 {
@@ -400,3 +406,260 @@ func (d *DatabaseClientImpl) GetSchema(ctx context.Context) (*SchemaInfo, error)
 
 	return schema, nil
 }
+
+// NetworkInfoImpl implements NetworkInfo
+type NetworkInfoImpl struct {
+	client *Client
+}
+
+// GetPeers returns information about connected peers
+func (n *NetworkInfoImpl) GetPeers(ctx context.Context) ([]PeerInfo, error) {
+	if !n.client.isConnected() {
+		return nil, fmt.Errorf("client not connected")
+	}
+
+	if err := n.client.requireAccess(ctx); err != nil {
+		return nil, fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
+	}
+
+	// Get peers from LibP2P host
+	host := n.client.host
+	if host == nil {
+		return nil, fmt.Errorf("no host available")
+	}
+
+	// Get connected peers
+	connectedPeers := host.Network().Peers()
+	peers := make([]PeerInfo, 0, len(connectedPeers)+1) // +1 for self
+
+	// Add connected peers
+	for _, peerID := range connectedPeers {
+		// Get peer addresses
+		peerInfo := host.Peerstore().PeerInfo(peerID)
+
+		// Convert multiaddrs to strings
+		addrs := make([]string, len(peerInfo.Addrs))
+		for i, addr := range peerInfo.Addrs {
+			addrs[i] = addr.String()
+		}
+
+		peers = append(peers, PeerInfo{
+			ID:        peerID.String(),
+			Addresses: addrs,
+			Connected: true,
+			LastSeen:  time.Now(), // LibP2P doesn't track last seen, so use current time
+		})
+	}
+
+	// Add self node
+	selfPeerInfo := host.Peerstore().PeerInfo(host.ID())
+	selfAddrs := make([]string, len(selfPeerInfo.Addrs))
+	for i, addr := range selfPeerInfo.Addrs {
+		selfAddrs[i] = addr.String()
+	}
+
+	// Insert self node at the beginning of the list
+	selfPeer := PeerInfo{
+		ID:        host.ID().String(),
+		Addresses: selfAddrs,
+		Connected: true,
+		LastSeen:  time.Now(),
+	}
+
+	// Prepend self to the list
+	peers = append([]PeerInfo{selfPeer}, peers...)
+
+	return peers, nil
+}
+
+// GetStatus returns network status
+func (n *NetworkInfoImpl) GetStatus(ctx context.Context) (*NetworkStatus, error) {
+	if !n.client.isConnected() {
+		return nil, fmt.Errorf("client not connected")
+	}
+
+	if err := n.client.requireAccess(ctx); err != nil {
+		return nil, fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
+	}
+
+	host := n.client.host
+	if host == nil {
+		return nil, fmt.Errorf("no host available")
+	}
+
+	// Get actual network status
+	connectedPeers := host.Network().Peers()
+
+	// Try to get database size from RQLite (optional - don't fail if unavailable)
+	var dbSize int64 = 0
+	dbClient := n.client.database
+	if conn, err := dbClient.getRQLiteConnection(); err == nil {
+		// Query database size (rough estimate)
+		if result, err := conn.QueryOne("SELECT page_count * page_size as size FROM pragma_page_count(), pragma_page_size()"); err == nil {
+			for result.Next() {
+				if row, err := result.Slice(); err == nil && len(row) > 0 {
+					if size, ok := row[0].(int64); ok {
+						dbSize = size
+					}
+				}
+			}
+		}
+	}
+
+	// Try to get IPFS peer info (optional - don't fail if unavailable)
+	ipfsInfo := queryIPFSPeerInfo()
+
+	// Try to get IPFS Cluster peer info (optional - don't fail if unavailable)
+	ipfsClusterInfo := queryIPFSClusterPeerInfo()
+
+	return &NetworkStatus{
+		NodeID:       host.ID().String(),
+		PeerID:       host.ID().String(),
+		Connected:    true,
+		PeerCount:    len(connectedPeers),
+		DatabaseSize: dbSize,
+		Uptime:       time.Since(n.client.startTime),
+		IPFS:         ipfsInfo,
+		IPFSCluster:  ipfsClusterInfo,
+	}, nil
+}
+
+// queryIPFSPeerInfo queries the local IPFS API for peer information
+// Returns nil if IPFS is not running or unavailable
+func queryIPFSPeerInfo() *IPFSPeerInfo {
+	// IPFS API typically runs on port 4501 in our setup
+	client := &http.Client{Timeout: 2 * time.Second}
+	resp, err := client.Post("http://localhost:4501/api/v0/id", "", nil)
+	if err != nil {
+		return nil // IPFS not available
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil
+	}
+
+	var result struct {
+		ID        string   `json:"ID"`
+		Addresses []string `json:"Addresses"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil
+	}
+
+	// Filter addresses to only include public/routable ones
+	var swarmAddrs []string
+	for _, addr := range result.Addresses {
+		// Skip loopback and private addresses for external discovery
+		if !strings.Contains(addr, "127.0.0.1") && !strings.Contains(addr, "/ip6/::1") {
+			swarmAddrs = append(swarmAddrs, addr)
+		}
+	}
+
+	return &IPFSPeerInfo{
+		PeerID:         result.ID,
+		SwarmAddresses: swarmAddrs,
+	}
+}
+
+// queryIPFSClusterPeerInfo queries the local IPFS Cluster API for peer information
+// Returns nil if IPFS Cluster is not running or unavailable
+func queryIPFSClusterPeerInfo() *IPFSClusterPeerInfo {
+	// IPFS Cluster API typically runs on port 9094 in our setup
+	client := &http.Client{Timeout: 2 * time.Second}
+	resp, err := client.Get("http://localhost:9094/id")
+	if err != nil {
+		return nil // IPFS Cluster not available
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil
+	}
+
+	var result struct {
+		ID        string   `json:"id"`
+		Addresses []string `json:"addresses"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil
+	}
+
+	// Filter addresses to only include public/routable ones for cluster discovery
+	var clusterAddrs []string
+	for _, addr := range result.Addresses {
+		// Skip loopback addresses - only keep routable addresses
+		if !strings.Contains(addr, "127.0.0.1") && !strings.Contains(addr, "/ip6/::1") {
+			clusterAddrs = append(clusterAddrs, addr)
+		}
+	}
+
+	return &IPFSClusterPeerInfo{
+		PeerID:    result.ID,
+		Addresses: clusterAddrs,
+	}
+}
+
+// ConnectToPeer connects to a specific peer
+func (n *NetworkInfoImpl) ConnectToPeer(ctx context.Context, peerAddr string) error {
+	if !n.client.isConnected() {
+		return fmt.Errorf("client not connected")
+	}
+
+	if err := n.client.requireAccess(ctx); err != nil {
+		return fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
+	}
+
+	host := n.client.host
+	if host == nil {
+		return fmt.Errorf("no host available")
+	}
+
+	// Parse the multiaddr
+	ma, err := multiaddr.NewMultiaddr(peerAddr)
+	if err != nil {
+		return fmt.Errorf("invalid multiaddr: %w", err)
+	}
+
+	// Extract peer info
+	peerInfo, err := peer.AddrInfoFromP2pAddr(ma)
+	if err != nil {
+		return fmt.Errorf("failed to extract peer info: %w", err)
+	}
+
+	// Connect to the peer
+	if err := host.Connect(ctx, *peerInfo); err != nil {
+		return fmt.Errorf("failed to connect to peer: %w", err)
+	}
+
+	return nil
+}
+
+// DisconnectFromPeer disconnects from a specific peer
+func (n *NetworkInfoImpl) DisconnectFromPeer(ctx context.Context, peerID string) error {
+	if !n.client.isConnected() {
+		return fmt.Errorf("client not connected")
+	}
+
+	if err := n.client.requireAccess(ctx); err != nil {
+		return fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
+	}
+
+	host := n.client.host
+	if host == nil {
+		return fmt.Errorf("no host available")
+	}
+
+	// Parse the peer ID
+	pid, err := peer.Decode(peerID)
+	if err != nil {
+		return fmt.Errorf("invalid peer ID: %w", err)
+	}
+
+	// Close the connection to the peer
+	if err := host.Network().ClosePeer(pid); err != nil {
+		return fmt.Errorf("failed to disconnect from peer: %w", err)
+	}
+
+	return nil
+}

pkg/client/interface.go

@@ -2,6 +2,7 @@ package client
 
 import (
 	"context"
+	"fmt"
 	"io"
 	"time"
 )
@@ -167,3 +168,39 @@ type StorageStatus struct {
 	Peers             []string `json:"peers"`
 	Error             string   `json:"error,omitempty"`
 }
+
+// ClientConfig represents configuration for network clients
+type ClientConfig struct {
+	AppName           string        `json:"app_name"`
+	DatabaseName      string        `json:"database_name"`
+	BootstrapPeers    []string      `json:"peers"`
+	DatabaseEndpoints []string      `json:"database_endpoints"`
+	GatewayURL        string        `json:"gateway_url"` // Gateway URL for HTTP API access (e.g., "http://localhost:6001")
+	ConnectTimeout    time.Duration `json:"connect_timeout"`
+	RetryAttempts     int           `json:"retry_attempts"`
+	RetryDelay        time.Duration `json:"retry_delay"`
+	QuietMode         bool          `json:"quiet_mode"` // Suppress debug/info logs
+	APIKey            string        `json:"api_key"`    // API key for gateway auth
+	JWT               string        `json:"jwt"`        // Optional JWT bearer token
+}
+
+// DefaultClientConfig returns a default client configuration
+func DefaultClientConfig(appName string) *ClientConfig {
+	// Base defaults
+	peers := DefaultBootstrapPeers()
+	endpoints := DefaultDatabaseEndpoints()
+
+	return &ClientConfig{
+		AppName:           appName,
+		DatabaseName:      fmt.Sprintf("%s_db", appName),
+		BootstrapPeers:    peers,
+		DatabaseEndpoints: endpoints,
+		GatewayURL:        "http://localhost:6001",
+		ConnectTimeout:    time.Second * 30,
+		RetryAttempts:     3,
+		RetryDelay:        time.Second * 5,
+		QuietMode:         false,
+		APIKey:            "",
+		JWT:               "",
+	}
+}

pkg/client/network_client.go

@@ -1,270 +0,0 @@
-package client
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/libp2p/go-libp2p/core/peer"
-	"github.com/multiformats/go-multiaddr"
-)
-
-// NetworkInfoImpl implements NetworkInfo
-type NetworkInfoImpl struct {
-	client *Client
-}
-
-// GetPeers returns information about connected peers
-func (n *NetworkInfoImpl) GetPeers(ctx context.Context) ([]PeerInfo, error) {
-	if !n.client.isConnected() {
-		return nil, fmt.Errorf("client not connected")
-	}
-
-	if err := n.client.requireAccess(ctx); err != nil {
-		return nil, fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
-	}
-
-	// Get peers from LibP2P host
-	host := n.client.host
-	if host == nil {
-		return nil, fmt.Errorf("no host available")
-	}
-
-	// Get connected peers
-	connectedPeers := host.Network().Peers()
-	peers := make([]PeerInfo, 0, len(connectedPeers)+1) // +1 for self
-
-	// Add connected peers
-	for _, peerID := range connectedPeers {
-		// Get peer addresses
-		peerInfo := host.Peerstore().PeerInfo(peerID)
-
-		// Convert multiaddrs to strings
-		addrs := make([]string, len(peerInfo.Addrs))
-		for i, addr := range peerInfo.Addrs {
-			addrs[i] = addr.String()
-		}
-
-		peers = append(peers, PeerInfo{
-			ID:        peerID.String(),
-			Addresses: addrs,
-			Connected: true,
-			LastSeen:  time.Now(), // LibP2P doesn't track last seen, so use current time
-		})
-	}
-
-	// Add self node
-	selfPeerInfo := host.Peerstore().PeerInfo(host.ID())
-	selfAddrs := make([]string, len(selfPeerInfo.Addrs))
-	for i, addr := range selfPeerInfo.Addrs {
-		selfAddrs[i] = addr.String()
-	}
-
-	// Insert self node at the beginning of the list
-	selfPeer := PeerInfo{
-		ID:        host.ID().String(),
-		Addresses: selfAddrs,
-		Connected: true,
-		LastSeen:  time.Now(),
-	}
-
-	// Prepend self to the list
-	peers = append([]PeerInfo{selfPeer}, peers...)
-
-	return peers, nil
-}
-
-// GetStatus returns network status
-func (n *NetworkInfoImpl) GetStatus(ctx context.Context) (*NetworkStatus, error) {
-	if !n.client.isConnected() {
-		return nil, fmt.Errorf("client not connected")
-	}
-
-	if err := n.client.requireAccess(ctx); err != nil {
-		return nil, fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
-	}
-
-	host := n.client.host
-	if host == nil {
-		return nil, fmt.Errorf("no host available")
-	}
-
-	// Get actual network status
-	connectedPeers := host.Network().Peers()
-
-	// Try to get database size from RQLite (optional - don't fail if unavailable)
-	var dbSize int64 = 0
-	dbClient := n.client.database
-	if conn, err := dbClient.getRQLiteConnection(); err == nil {
-		// Query database size (rough estimate)
-		if result, err := conn.QueryOne("SELECT page_count * page_size as size FROM pragma_page_count(), pragma_page_size()"); err == nil {
-			for result.Next() {
-				if row, err := result.Slice(); err == nil && len(row) > 0 {
-					if size, ok := row[0].(int64); ok {
-						dbSize = size
-					}
-				}
-			}
-		}
-	}
-
-	// Try to get IPFS peer info (optional - don't fail if unavailable)
-	ipfsInfo := queryIPFSPeerInfo()
-
-	// Try to get IPFS Cluster peer info (optional - don't fail if unavailable)
-	ipfsClusterInfo := queryIPFSClusterPeerInfo()
-
-	return &NetworkStatus{
-		NodeID:       host.ID().String(),
-		PeerID:       host.ID().String(),
-		Connected:    true,
-		PeerCount:    len(connectedPeers),
-		DatabaseSize: dbSize,
-		Uptime:       time.Since(n.client.startTime),
-		IPFS:         ipfsInfo,
-		IPFSCluster:  ipfsClusterInfo,
-	}, nil
-}
-
-// queryIPFSPeerInfo queries the local IPFS API for peer information
-// Returns nil if IPFS is not running or unavailable
-func queryIPFSPeerInfo() *IPFSPeerInfo {
-	// IPFS API typically runs on port 4501 in our setup
-	client := &http.Client{Timeout: 2 * time.Second}
-	resp, err := client.Post("http://localhost:4501/api/v0/id", "", nil)
-	if err != nil {
-		return nil // IPFS not available
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return nil
-	}
-
-	var result struct {
-		ID        string   `json:"ID"`
-		Addresses []string `json:"Addresses"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-		return nil
-	}
-
-	// Filter addresses to only include public/routable ones
-	var swarmAddrs []string
-	for _, addr := range result.Addresses {
-		// Skip loopback and private addresses for external discovery
-		if !strings.Contains(addr, "127.0.0.1") && !strings.Contains(addr, "/ip6/::1") {
-			swarmAddrs = append(swarmAddrs, addr)
-		}
-	}
-
-	return &IPFSPeerInfo{
-		PeerID:         result.ID,
-		SwarmAddresses: swarmAddrs,
-	}
-}
-
-// queryIPFSClusterPeerInfo queries the local IPFS Cluster API for peer information
-// Returns nil if IPFS Cluster is not running or unavailable
-func queryIPFSClusterPeerInfo() *IPFSClusterPeerInfo {
-	// IPFS Cluster API typically runs on port 9094 in our setup
-	client := &http.Client{Timeout: 2 * time.Second}
-	resp, err := client.Get("http://localhost:9094/id")
-	if err != nil {
-		return nil // IPFS Cluster not available
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return nil
-	}
-
-	var result struct {
-		ID        string   `json:"id"`
-		Addresses []string `json:"addresses"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-		return nil
-	}
-
-	// Filter addresses to only include public/routable ones for cluster discovery
-	var clusterAddrs []string
-	for _, addr := range result.Addresses {
-		// Skip loopback addresses - only keep routable addresses
-		if !strings.Contains(addr, "127.0.0.1") && !strings.Contains(addr, "/ip6/::1") {
-			clusterAddrs = append(clusterAddrs, addr)
-		}
-	}
-
-	return &IPFSClusterPeerInfo{
-		PeerID:    result.ID,
-		Addresses: clusterAddrs,
-	}
-}
-
-// ConnectToPeer connects to a specific peer
-func (n *NetworkInfoImpl) ConnectToPeer(ctx context.Context, peerAddr string) error {
-	if !n.client.isConnected() {
-		return fmt.Errorf("client not connected")
-	}
-
-	if err := n.client.requireAccess(ctx); err != nil {
-		return fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
-	}
-
-	host := n.client.host
-	if host == nil {
-		return fmt.Errorf("no host available")
-	}
-
-	// Parse the multiaddr
-	ma, err := multiaddr.NewMultiaddr(peerAddr)
-	if err != nil {
-		return fmt.Errorf("invalid multiaddr: %w", err)
-	}
-
-	// Extract peer info
-	peerInfo, err := peer.AddrInfoFromP2pAddr(ma)
-	if err != nil {
-		return fmt.Errorf("failed to extract peer info: %w", err)
-	}
-
-	// Connect to the peer
-	if err := host.Connect(ctx, *peerInfo); err != nil {
-		return fmt.Errorf("failed to connect to peer: %w", err)
-	}
-
-	return nil
-}
-
-// DisconnectFromPeer disconnects from a specific peer
-func (n *NetworkInfoImpl) DisconnectFromPeer(ctx context.Context, peerID string) error {
-	if !n.client.isConnected() {
-		return fmt.Errorf("client not connected")
-	}
-
-	if err := n.client.requireAccess(ctx); err != nil {
-		return fmt.Errorf("authentication required: %w - run CLI commands to authenticate automatically", err)
-	}
-
-	host := n.client.host
-	if host == nil {
-		return fmt.Errorf("no host available")
-	}
-
-	// Parse the peer ID
-	pid, err := peer.Decode(peerID)
-	if err != nil {
-		return fmt.Errorf("invalid peer ID: %w", err)
-	}
-
-	// Close the connection to the peer
-	if err := host.Network().ClosePeer(pid); err != nil {
-		return fmt.Errorf("failed to disconnect from peer: %w", err)
-	}
-
-	return nil
-}

pkg/client/storage_client.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"mime/multipart"
 	"net/http"
+	"strings"
 	"time"
 )
 
@@ -214,12 +215,31 @@ func (s *StorageClientImpl) Unpin(ctx context.Context, cid string) error {
 	return nil
 }
 
-// getGatewayURL returns the gateway URL from config
+// getGatewayURL returns the gateway URL from config, defaulting to localhost:6001
 func (s *StorageClientImpl) getGatewayURL() string {
-	return getGatewayURL(s.client)
+	cfg := s.client.Config()
+	if cfg != nil && cfg.GatewayURL != "" {
+		return strings.TrimSuffix(cfg.GatewayURL, "/")
+	}
+	return "http://localhost:6001"
 }
 
 // addAuthHeaders adds authentication headers to the request
 func (s *StorageClientImpl) addAuthHeaders(req *http.Request) {
-	addAuthHeaders(req, s.client)
+	cfg := s.client.Config()
+	if cfg == nil {
+		return
+	}
+
+	// Prefer JWT if available
+	if cfg.JWT != "" {
+		req.Header.Set("Authorization", "Bearer "+cfg.JWT)
+		return
+	}
+
+	// Fallback to API key
+	if cfg.APIKey != "" {
+		req.Header.Set("Authorization", "Bearer "+cfg.APIKey)
+		req.Header.Set("X-API-Key", cfg.APIKey)
+	}
 }

pkg/client/transport.go

@@ -1,35 +0,0 @@
-package client
-
-import (
-	"net/http"
-	"strings"
-)
-
-// getGatewayURL returns the gateway URL from config, defaulting to localhost:6001
-func getGatewayURL(c *Client) string {
-	cfg := c.Config()
-	if cfg != nil && cfg.GatewayURL != "" {
-		return strings.TrimSuffix(cfg.GatewayURL, "/")
-	}
-	return "http://localhost:6001"
-}
-
-// addAuthHeaders adds authentication headers to the request
-func addAuthHeaders(req *http.Request, c *Client) {
-	cfg := c.Config()
-	if cfg == nil {
-		return
-	}
-
-	// Prefer JWT if available
-	if cfg.JWT != "" {
-		req.Header.Set("Authorization", "Bearer "+cfg.JWT)
-		return
-	}
-
-	// Fallback to API key
-	if cfg.APIKey != "" {
-		req.Header.Set("Authorization", "Bearer "+cfg.APIKey)
-		req.Header.Set("X-API-Key", cfg.APIKey)
-	}
-}

pkg/config/config.go

@@ -3,7 +3,6 @@ package config
 import (
 	"time"
 
-	"github.com/DeBrosOfficial/network/pkg/config/validate"
 	"github.com/multiformats/go-multiaddr"
 )
 
@@ -17,67 +16,152 @@ type Config struct {
 	HTTPGateway HTTPGatewayConfig `yaml:"http_gateway"`
 }
 
-// ValidationError represents a single validation error with context.
-// This is exported from the validate subpackage for backward compatibility.
-type ValidationError = validate.ValidationError
-
-// ValidateSwarmKey validates that a swarm key is 64 hex characters.
-// This is exported from the validate subpackage for backward compatibility.
-func ValidateSwarmKey(key string) error {
-	return validate.ValidateSwarmKey(key)
+// NodeConfig contains node-specific configuration
+type NodeConfig struct {
+	ID              string   `yaml:"id"`               // Auto-generated if empty
+	ListenAddresses []string `yaml:"listen_addresses"` // LibP2P listen addresses
+	DataDir         string   `yaml:"data_dir"`         // Data directory
+	MaxConnections  int      `yaml:"max_connections"`  // Maximum peer connections
+	Domain          string   `yaml:"domain"`           // Domain for this node (e.g., node-1.orama.network)
 }
 
-// Validate performs comprehensive validation of the entire config.
-// It aggregates all errors and returns them, allowing the caller to print all issues at once.
-func (c *Config) Validate() []error {
-	var errs []error
+// DatabaseConfig contains database-related configuration
+type DatabaseConfig struct {
+	DataDir           string        `yaml:"data_dir"`
+	ReplicationFactor int           `yaml:"replication_factor"`
+	ShardCount        int           `yaml:"shard_count"`
+	MaxDatabaseSize   int64         `yaml:"max_database_size"` // In bytes
+	BackupInterval    time.Duration `yaml:"backup_interval"`
 
-	// Validate node config
-	errs = append(errs, validate.ValidateNode(validate.NodeConfig{
-		ID:              c.Node.ID,
-		ListenAddresses: c.Node.ListenAddresses,
-		DataDir:         c.Node.DataDir,
-		MaxConnections:  c.Node.MaxConnections,
-	})...)
+	// RQLite-specific configuration
+	RQLitePort        int    `yaml:"rqlite_port"`         // RQLite HTTP API port
+	RQLiteRaftPort    int    `yaml:"rqlite_raft_port"`    // RQLite Raft consensus port
+	RQLiteJoinAddress string `yaml:"rqlite_join_address"` // Address to join RQLite cluster
 
-	// Validate database config
-	errs = append(errs, validate.ValidateDatabase(validate.DatabaseConfig{
-		DataDir:             c.Database.DataDir,
-		ReplicationFactor:   c.Database.ReplicationFactor,
-		ShardCount:          c.Database.ShardCount,
-		MaxDatabaseSize:     c.Database.MaxDatabaseSize,
-		RQLitePort:          c.Database.RQLitePort,
-		RQLiteRaftPort:      c.Database.RQLiteRaftPort,
-		RQLiteJoinAddress:   c.Database.RQLiteJoinAddress,
-		ClusterSyncInterval: c.Database.ClusterSyncInterval,
-		PeerInactivityLimit: c.Database.PeerInactivityLimit,
-		MinClusterSize:      c.Database.MinClusterSize,
-	})...)
+	// RQLite node-to-node TLS encryption (for inter-node Raft communication)
+	// See: https://rqlite.io/docs/guides/security/#encrypting-node-to-node-communication
+	NodeCert     string `yaml:"node_cert"`      // Path to X.509 certificate for node-to-node communication
+	NodeKey      string `yaml:"node_key"`       // Path to X.509 private key for node-to-node communication
+	NodeCACert   string `yaml:"node_ca_cert"`   // Path to CA certificate (optional, uses system CA if not set)
+	NodeNoVerify bool   `yaml:"node_no_verify"` // Skip certificate verification (for testing/self-signed certs)
 
-	// Validate discovery config
-	errs = append(errs, validate.ValidateDiscovery(validate.DiscoveryConfig{
-		BootstrapPeers:    c.Discovery.BootstrapPeers,
-		DiscoveryInterval: c.Discovery.DiscoveryInterval,
-		BootstrapPort:     c.Discovery.BootstrapPort,
-		HttpAdvAddress:    c.Discovery.HttpAdvAddress,
-		RaftAdvAddress:    c.Discovery.RaftAdvAddress,
-	})...)
+	// Dynamic discovery configuration (always enabled)
+	ClusterSyncInterval time.Duration `yaml:"cluster_sync_interval"` // default: 30s
+	PeerInactivityLimit time.Duration `yaml:"peer_inactivity_limit"` // default: 24h
+	MinClusterSize      int           `yaml:"min_cluster_size"`      // default: 1
 
-	// Validate security config
-	errs = append(errs, validate.ValidateSecurity(validate.SecurityConfig{
-		EnableTLS:       c.Security.EnableTLS,
-		PrivateKeyFile:  c.Security.PrivateKeyFile,
-		CertificateFile: c.Security.CertificateFile,
-	})...)
+	// Olric cache configuration
+	OlricHTTPPort       int `yaml:"olric_http_port"`       // Olric HTTP API port (default: 3320)
+	OlricMemberlistPort int `yaml:"olric_memberlist_port"` // Olric memberlist port (default: 3322)
 
-	// Validate logging config
-	errs = append(errs, validate.ValidateLogging(validate.LoggingConfig{
-		Level:      c.Logging.Level,
-		Format:     c.Logging.Format,
-		OutputFile: c.Logging.OutputFile,
-	})...)
+	// IPFS storage configuration
+	IPFS IPFSConfig `yaml:"ipfs"`
+}
 
-	return errs
+// IPFSConfig contains IPFS storage configuration
+type IPFSConfig struct {
+	// ClusterAPIURL is the IPFS Cluster HTTP API URL (e.g., "http://localhost:9094")
+	// If empty, IPFS storage is disabled for this node
+	ClusterAPIURL string `yaml:"cluster_api_url"`
+
+	// APIURL is the IPFS HTTP API URL for content retrieval (e.g., "http://localhost:5001")
+	// If empty, defaults to "http://localhost:5001"
+	APIURL string `yaml:"api_url"`
+
+	// Timeout for IPFS operations
+	// If zero, defaults to 60 seconds
+	Timeout time.Duration `yaml:"timeout"`
+
+	// ReplicationFactor is the replication factor for pinned content
+	// If zero, defaults to 3
+	ReplicationFactor int `yaml:"replication_factor"`
+
+	// EnableEncryption enables client-side encryption before upload
+	// Defaults to true
+	EnableEncryption bool `yaml:"enable_encryption"`
+}
+
+// DiscoveryConfig contains peer discovery configuration
+type DiscoveryConfig struct {
+	BootstrapPeers    []string      `yaml:"bootstrap_peers"`    // Peer addresses to connect to
+	DiscoveryInterval time.Duration `yaml:"discovery_interval"` // Discovery announcement interval
+	BootstrapPort     int           `yaml:"bootstrap_port"`     // Default port for peer discovery
+	HttpAdvAddress    string        `yaml:"http_adv_address"`   // HTTP advertisement address
+	RaftAdvAddress    string        `yaml:"raft_adv_address"`   // Raft advertisement
+	NodeNamespace     string        `yaml:"node_namespace"`     // Namespace for node identifiers
+}
+
+// SecurityConfig contains security-related configuration
+type SecurityConfig struct {
+	EnableTLS       bool   `yaml:"enable_tls"`
+	PrivateKeyFile  string `yaml:"private_key_file"`
+	CertificateFile string `yaml:"certificate_file"`
+}
+
+// LoggingConfig contains logging configuration
+type LoggingConfig struct {
+	Level      string `yaml:"level"`       // debug, info, warn, error
+	Format     string `yaml:"format"`      // json, console
+	OutputFile string `yaml:"output_file"` // Empty for stdout
+}
+
+// HTTPGatewayConfig contains HTTP reverse proxy gateway configuration
+type HTTPGatewayConfig struct {
+	Enabled    bool                   `yaml:"enabled"`     // Enable HTTP gateway
+	ListenAddr string                 `yaml:"listen_addr"` // Address to listen on (e.g., ":8080")
+	NodeName   string                 `yaml:"node_name"`   // Node name for routing
+	Routes     map[string]RouteConfig `yaml:"routes"`      // Service routes
+	HTTPS      HTTPSConfig            `yaml:"https"`       // HTTPS/TLS configuration
+	SNI        SNIConfig              `yaml:"sni"`         // SNI-based TCP routing configuration
+
+	// Full gateway configuration (for API, auth, pubsub)
+	ClientNamespace   string        `yaml:"client_namespace"`    // Namespace for network client
+	RQLiteDSN         string        `yaml:"rqlite_dsn"`          // RQLite database DSN
+	OlricServers      []string      `yaml:"olric_servers"`       // List of Olric server addresses
+	OlricTimeout      time.Duration `yaml:"olric_timeout"`       // Timeout for Olric operations
+	IPFSClusterAPIURL string        `yaml:"ipfs_cluster_api_url"` // IPFS Cluster API URL
+	IPFSAPIURL        string        `yaml:"ipfs_api_url"`        // IPFS API URL
+	IPFSTimeout       time.Duration `yaml:"ipfs_timeout"`        // Timeout for IPFS operations
+}
+
+// HTTPSConfig contains HTTPS/TLS configuration for the gateway
+type HTTPSConfig struct {
+	Enabled        bool   `yaml:"enabled"`         // Enable HTTPS (port 443)
+	Domain         string `yaml:"domain"`          // Primary domain (e.g., node-123.orama.network)
+	AutoCert       bool   `yaml:"auto_cert"`       // Use Let's Encrypt for automatic certificate
+	UseSelfSigned  bool   `yaml:"use_self_signed"` // Use self-signed certificates (pre-generated)
+	CertFile       string `yaml:"cert_file"`       // Path to certificate file (if not using auto_cert)
+	KeyFile        string `yaml:"key_file"`        // Path to key file (if not using auto_cert)
+	CacheDir       string `yaml:"cache_dir"`       // Directory for Let's Encrypt certificate cache
+	HTTPPort       int    `yaml:"http_port"`       // HTTP port for ACME challenge (default: 80)
+	HTTPSPort      int    `yaml:"https_port"`      // HTTPS port (default: 443)
+	Email          string `yaml:"email"`           // Email for Let's Encrypt account
+}
+
+// SNIConfig contains SNI-based TCP routing configuration for port 7001
+type SNIConfig struct {
+	Enabled    bool              `yaml:"enabled"`     // Enable SNI-based TCP routing
+	ListenAddr string            `yaml:"listen_addr"` // Address to listen on (e.g., ":7001")
+	Routes     map[string]string `yaml:"routes"`      // SNI hostname -> backend address mapping
+	CertFile   string            `yaml:"cert_file"`   // Path to certificate file
+	KeyFile    string            `yaml:"key_file"`    // Path to key file
+}
+
+// RouteConfig defines a single reverse proxy route
+type RouteConfig struct {
+	PathPrefix string        `yaml:"path_prefix"` // URL path prefix (e.g., "/rqlite/http")
+	BackendURL string        `yaml:"backend_url"` // Backend service URL
+	Timeout    time.Duration `yaml:"timeout"`     // Request timeout
+	WebSocket  bool          `yaml:"websocket"`   // Support WebSocket upgrades
+}
+
+// ClientConfig represents configuration for network clients
+type ClientConfig struct {
+	AppName        string        `yaml:"app_name"`
+	DatabaseName   string        `yaml:"database_name"`
+	BootstrapPeers []string      `yaml:"bootstrap_peers"`
+	ConnectTimeout time.Duration `yaml:"connect_timeout"`
+	RetryAttempts  int           `yaml:"retry_attempts"`
 }
 
 // ParseMultiaddrs converts string addresses to multiaddr objects

pkg/config/database_config.go

@@ -1,59 +0,0 @@
-package config
-
-import "time"
-
-// DatabaseConfig contains database-related configuration
-type DatabaseConfig struct {
-	DataDir           string        `yaml:"data_dir"`
-	ReplicationFactor int           `yaml:"replication_factor"`
-	ShardCount        int           `yaml:"shard_count"`
-	MaxDatabaseSize   int64         `yaml:"max_database_size"` // In bytes
-	BackupInterval    time.Duration `yaml:"backup_interval"`
-
-	// RQLite-specific configuration
-	RQLitePort        int    `yaml:"rqlite_port"`         // RQLite HTTP API port
-	RQLiteRaftPort    int    `yaml:"rqlite_raft_port"`    // RQLite Raft consensus port
-	RQLiteJoinAddress string `yaml:"rqlite_join_address"` // Address to join RQLite cluster
-
-	// RQLite node-to-node TLS encryption (for inter-node Raft communication)
-	// See: https://rqlite.io/docs/guides/security/#encrypting-node-to-node-communication
-	NodeCert     string `yaml:"node_cert"`      // Path to X.509 certificate for node-to-node communication
-	NodeKey      string `yaml:"node_key"`       // Path to X.509 private key for node-to-node communication
-	NodeCACert   string `yaml:"node_ca_cert"`   // Path to CA certificate (optional, uses system CA if not set)
-	NodeNoVerify bool   `yaml:"node_no_verify"` // Skip certificate verification (for testing/self-signed certs)
-
-	// Dynamic discovery configuration (always enabled)
-	ClusterSyncInterval time.Duration `yaml:"cluster_sync_interval"` // default: 30s
-	PeerInactivityLimit time.Duration `yaml:"peer_inactivity_limit"` // default: 24h
-	MinClusterSize      int           `yaml:"min_cluster_size"`      // default: 1
-
-	// Olric cache configuration
-	OlricHTTPPort       int `yaml:"olric_http_port"`       // Olric HTTP API port (default: 3320)
-	OlricMemberlistPort int `yaml:"olric_memberlist_port"` // Olric memberlist port (default: 3322)
-
-	// IPFS storage configuration
-	IPFS IPFSConfig `yaml:"ipfs"`
-}
-
-// IPFSConfig contains IPFS storage configuration
-type IPFSConfig struct {
-	// ClusterAPIURL is the IPFS Cluster HTTP API URL (e.g., "http://localhost:9094")
-	// If empty, IPFS storage is disabled for this node
-	ClusterAPIURL string `yaml:"cluster_api_url"`
-
-	// APIURL is the IPFS HTTP API URL for content retrieval (e.g., "http://localhost:5001")
-	// If empty, defaults to "http://localhost:5001"
-	APIURL string `yaml:"api_url"`
-
-	// Timeout for IPFS operations
-	// If zero, defaults to 60 seconds
-	Timeout time.Duration `yaml:"timeout"`
-
-	// ReplicationFactor is the replication factor for pinned content
-	// If zero, defaults to 3
-	ReplicationFactor int `yaml:"replication_factor"`
-
-	// EnableEncryption enables client-side encryption before upload
-	// Defaults to true
-	EnableEncryption bool `yaml:"enable_encryption"`
-}

pkg/config/discovery_config.go

@@ -1,13 +0,0 @@
-package config
-
-import "time"
-
-// DiscoveryConfig contains peer discovery configuration
-type DiscoveryConfig struct {
-	BootstrapPeers    []string      `yaml:"bootstrap_peers"`    // Peer addresses to connect to
-	DiscoveryInterval time.Duration `yaml:"discovery_interval"` // Discovery announcement interval
-	BootstrapPort     int           `yaml:"bootstrap_port"`     // Default port for peer discovery
-	HttpAdvAddress    string        `yaml:"http_adv_address"`   // HTTP advertisement address
-	RaftAdvAddress    string        `yaml:"raft_adv_address"`   // Raft advertisement
-	NodeNamespace     string        `yaml:"node_namespace"`     // Namespace for node identifiers
-}

pkg/config/gateway_config.go

@@ -1,62 +0,0 @@
-package config
-
-import "time"
-
-// HTTPGatewayConfig contains HTTP reverse proxy gateway configuration
-type HTTPGatewayConfig struct {
-	Enabled    bool                   `yaml:"enabled"`     // Enable HTTP gateway
-	ListenAddr string                 `yaml:"listen_addr"` // Address to listen on (e.g., ":8080")
-	NodeName   string                 `yaml:"node_name"`   // Node name for routing
-	Routes     map[string]RouteConfig `yaml:"routes"`      // Service routes
-	HTTPS      HTTPSConfig            `yaml:"https"`       // HTTPS/TLS configuration
-	SNI        SNIConfig              `yaml:"sni"`         // SNI-based TCP routing configuration
-
-	// Full gateway configuration (for API, auth, pubsub)
-	ClientNamespace   string        `yaml:"client_namespace"`     // Namespace for network client
-	RQLiteDSN         string        `yaml:"rqlite_dsn"`           // RQLite database DSN
-	OlricServers      []string      `yaml:"olric_servers"`        // List of Olric server addresses
-	OlricTimeout      time.Duration `yaml:"olric_timeout"`        // Timeout for Olric operations
-	IPFSClusterAPIURL string        `yaml:"ipfs_cluster_api_url"` // IPFS Cluster API URL
-	IPFSAPIURL        string        `yaml:"ipfs_api_url"`         // IPFS API URL
-	IPFSTimeout       time.Duration `yaml:"ipfs_timeout"`         // Timeout for IPFS operations
-}
-
-// HTTPSConfig contains HTTPS/TLS configuration for the gateway
-type HTTPSConfig struct {
-	Enabled       bool   `yaml:"enabled"`         // Enable HTTPS (port 443)
-	Domain        string `yaml:"domain"`          // Primary domain (e.g., node-123.orama.network)
-	AutoCert      bool   `yaml:"auto_cert"`       // Use Let's Encrypt for automatic certificate
-	UseSelfSigned bool   `yaml:"use_self_signed"` // Use self-signed certificates (pre-generated)
-	CertFile      string `yaml:"cert_file"`       // Path to certificate file (if not using auto_cert)
-	KeyFile       string `yaml:"key_file"`        // Path to key file (if not using auto_cert)
-	CacheDir      string `yaml:"cache_dir"`       // Directory for Let's Encrypt certificate cache
-	HTTPPort      int    `yaml:"http_port"`       // HTTP port for ACME challenge (default: 80)
-	HTTPSPort     int    `yaml:"https_port"`      // HTTPS port (default: 443)
-	Email         string `yaml:"email"`           // Email for Let's Encrypt account
-}
-
-// SNIConfig contains SNI-based TCP routing configuration for port 7001
-type SNIConfig struct {
-	Enabled    bool              `yaml:"enabled"`     // Enable SNI-based TCP routing
-	ListenAddr string            `yaml:"listen_addr"` // Address to listen on (e.g., ":7001")
-	Routes     map[string]string `yaml:"routes"`      // SNI hostname -> backend address mapping
-	CertFile   string            `yaml:"cert_file"`   // Path to certificate file
-	KeyFile    string            `yaml:"key_file"`    // Path to key file
-}
-
-// RouteConfig defines a single reverse proxy route
-type RouteConfig struct {
-	PathPrefix string        `yaml:"path_prefix"` // URL path prefix (e.g., "/rqlite/http")
-	BackendURL string        `yaml:"backend_url"` // Backend service URL
-	Timeout    time.Duration `yaml:"timeout"`     // Request timeout
-	WebSocket  bool          `yaml:"websocket"`   // Support WebSocket upgrades
-}
-
-// ClientConfig represents configuration for network clients
-type ClientConfig struct {
-	AppName        string        `yaml:"app_name"`
-	DatabaseName   string        `yaml:"database_name"`
-	BootstrapPeers []string      `yaml:"bootstrap_peers"`
-	ConnectTimeout time.Duration `yaml:"connect_timeout"`
-	RetryAttempts  int           `yaml:"retry_attempts"`
-}

pkg/config/logging_config.go

@@ -1,8 +0,0 @@
-package config
-
-// LoggingConfig contains logging configuration
-type LoggingConfig struct {
-	Level      string `yaml:"level"`       // debug, info, warn, error
-	Format     string `yaml:"format"`      // json, console
-	OutputFile string `yaml:"output_file"` // Empty for stdout
-}

pkg/config/node_config.go

@@ -1,10 +0,0 @@
-package config
-
-// NodeConfig contains node-specific configuration
-type NodeConfig struct {
-	ID              string   `yaml:"id"`               // Auto-generated if empty
-	ListenAddresses []string `yaml:"listen_addresses"` // LibP2P listen addresses
-	DataDir         string   `yaml:"data_dir"`         // Data directory
-	MaxConnections  int      `yaml:"max_connections"`  // Maximum peer connections
-	Domain          string   `yaml:"domain"`           // Domain for this node (e.g., node-1.orama.network)
-}

pkg/config/security_config.go

@@ -1,8 +0,0 @@
-package config
-
-// SecurityConfig contains security-related configuration
-type SecurityConfig struct {
-	EnableTLS       bool   `yaml:"enable_tls"`
-	PrivateKeyFile  string `yaml:"private_key_file"`
-	CertificateFile string `yaml:"certificate_file"`
-}

pkg/config/validate.go

@@ -0,0 +1,600 @@
+package config
+
+import (
+	"encoding/hex"
+	"fmt"
+	"net"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/multiformats/go-multiaddr"
+	manet "github.com/multiformats/go-multiaddr/net"
+)
+
+// ValidationError represents a single validation error with context.
+type ValidationError struct {
+	Path    string // e.g., "discovery.bootstrap_peers[0]" or "discovery.peers[0]"
+	Message string // e.g., "invalid multiaddr"
+	Hint    string // e.g., "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>"
+}
+
+func (e ValidationError) Error() string {
+	if e.Hint != "" {
+		return fmt.Sprintf("%s: %s; %s", e.Path, e.Message, e.Hint)
+	}
+	return fmt.Sprintf("%s: %s", e.Path, e.Message)
+}
+
+// Validate performs comprehensive validation of the entire config.
+// It aggregates all errors and returns them, allowing the caller to print all issues at once.
+func (c *Config) Validate() []error {
+	var errs []error
+
+	// Validate node config
+	errs = append(errs, c.validateNode()...)
+	// Validate database config
+	errs = append(errs, c.validateDatabase()...)
+	// Validate discovery config
+	errs = append(errs, c.validateDiscovery()...)
+	// Validate security config
+	errs = append(errs, c.validateSecurity()...)
+	// Validate logging config
+	errs = append(errs, c.validateLogging()...)
+	// Cross-field validations
+	errs = append(errs, c.validateCrossFields()...)
+
+	return errs
+}
+
+func (c *Config) validateNode() []error {
+	var errs []error
+	nc := c.Node
+
+	// Validate node ID (required for RQLite cluster membership)
+	if nc.ID == "" {
+		errs = append(errs, ValidationError{
+			Path:    "node.id",
+			Message: "must not be empty (required for cluster membership)",
+			Hint:    "will be auto-generated if empty, but explicit ID recommended",
+		})
+	}
+
+	// Validate listen_addresses
+	if len(nc.ListenAddresses) == 0 {
+		errs = append(errs, ValidationError{
+			Path:    "node.listen_addresses",
+			Message: "must not be empty",
+		})
+	}
+
+	seen := make(map[string]bool)
+	for i, addr := range nc.ListenAddresses {
+		path := fmt.Sprintf("node.listen_addresses[%d]", i)
+
+		// Parse as multiaddr
+		ma, err := multiaddr.NewMultiaddr(addr)
+		if err != nil {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: fmt.Sprintf("invalid multiaddr: %v", err),
+				Hint:    "expected /ip{4,6}/.../ tcp/<port>",
+			})
+			continue
+		}
+
+		// Check for TCP and valid port
+		tcpAddr, err := manet.ToNetAddr(ma)
+		if err != nil {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: fmt.Sprintf("cannot convert multiaddr to network address: %v", err),
+				Hint:    "ensure multiaddr contains /tcp/<port>",
+			})
+			continue
+		}
+
+		tcpPort := tcpAddr.(*net.TCPAddr).Port
+		if tcpPort < 1 || tcpPort > 65535 {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: fmt.Sprintf("invalid TCP port %d", tcpPort),
+				Hint:    "port must be between 1 and 65535",
+			})
+		}
+
+		if seen[addr] {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: "duplicate listen address",
+			})
+		}
+		seen[addr] = true
+	}
+
+	// Validate data_dir
+	if nc.DataDir == "" {
+		errs = append(errs, ValidationError{
+			Path:    "node.data_dir",
+			Message: "must not be empty",
+		})
+	} else {
+		if err := validateDataDir(nc.DataDir); err != nil {
+			errs = append(errs, ValidationError{
+				Path:    "node.data_dir",
+				Message: err.Error(),
+			})
+		}
+	}
+
+	// Validate max_connections
+	if nc.MaxConnections <= 0 {
+		errs = append(errs, ValidationError{
+			Path:    "node.max_connections",
+			Message: fmt.Sprintf("must be > 0; got %d", nc.MaxConnections),
+		})
+	}
+
+	return errs
+}
+
+func (c *Config) validateDatabase() []error {
+	var errs []error
+	dc := c.Database
+
+	// Validate data_dir
+	if dc.DataDir == "" {
+		errs = append(errs, ValidationError{
+			Path:    "database.data_dir",
+			Message: "must not be empty",
+		})
+	} else {
+		if err := validateDataDir(dc.DataDir); err != nil {
+			errs = append(errs, ValidationError{
+				Path:    "database.data_dir",
+				Message: err.Error(),
+			})
+		}
+	}
+
+	// Validate replication_factor
+	if dc.ReplicationFactor < 1 {
+		errs = append(errs, ValidationError{
+			Path:    "database.replication_factor",
+			Message: fmt.Sprintf("must be >= 1; got %d", dc.ReplicationFactor),
+		})
+	} else if dc.ReplicationFactor%2 == 0 {
+		// Warn about even replication factor (Raft best practice: odd)
+		// For now we log a note but don't error
+		_ = fmt.Sprintf("note: database.replication_factor %d is even; Raft recommends odd numbers for quorum", dc.ReplicationFactor)
+	}
+
+	// Validate shard_count
+	if dc.ShardCount < 1 {
+		errs = append(errs, ValidationError{
+			Path:    "database.shard_count",
+			Message: fmt.Sprintf("must be >= 1; got %d", dc.ShardCount),
+		})
+	}
+
+	// Validate max_database_size
+	if dc.MaxDatabaseSize < 0 {
+		errs = append(errs, ValidationError{
+			Path:    "database.max_database_size",
+			Message: fmt.Sprintf("must be >= 0; got %d", dc.MaxDatabaseSize),
+		})
+	}
+
+	// Validate rqlite_port
+	if dc.RQLitePort < 1 || dc.RQLitePort > 65535 {
+		errs = append(errs, ValidationError{
+			Path:    "database.rqlite_port",
+			Message: fmt.Sprintf("must be between 1 and 65535; got %d", dc.RQLitePort),
+		})
+	}
+
+	// Validate rqlite_raft_port
+	if dc.RQLiteRaftPort < 1 || dc.RQLiteRaftPort > 65535 {
+		errs = append(errs, ValidationError{
+			Path:    "database.rqlite_raft_port",
+			Message: fmt.Sprintf("must be between 1 and 65535; got %d", dc.RQLiteRaftPort),
+		})
+	}
+
+	// Ports must differ
+	if dc.RQLitePort == dc.RQLiteRaftPort {
+		errs = append(errs, ValidationError{
+			Path:    "database.rqlite_raft_port",
+			Message: fmt.Sprintf("must differ from database.rqlite_port (%d)", dc.RQLitePort),
+		})
+	}
+
+	// Validate rqlite_join_address format if provided (optional for all nodes)
+	// The first node in a cluster won't have a join address; subsequent nodes will
+	if dc.RQLiteJoinAddress != "" {
+		if err := validateHostPort(dc.RQLiteJoinAddress); err != nil {
+			errs = append(errs, ValidationError{
+				Path:    "database.rqlite_join_address",
+				Message: err.Error(),
+				Hint:    "expected format: host:port",
+			})
+		}
+	}
+
+	// Validate cluster_sync_interval
+	if dc.ClusterSyncInterval != 0 && dc.ClusterSyncInterval < 10*time.Second {
+		errs = append(errs, ValidationError{
+			Path:    "database.cluster_sync_interval",
+			Message: fmt.Sprintf("must be >= 10s or 0 (for default); got %v", dc.ClusterSyncInterval),
+			Hint:    "recommended: 30s",
+		})
+	}
+
+	// Validate peer_inactivity_limit
+	if dc.PeerInactivityLimit != 0 {
+		if dc.PeerInactivityLimit < time.Hour {
+			errs = append(errs, ValidationError{
+				Path:    "database.peer_inactivity_limit",
+				Message: fmt.Sprintf("must be >= 1h or 0 (for default); got %v", dc.PeerInactivityLimit),
+				Hint:    "recommended: 24h",
+			})
+		} else if dc.PeerInactivityLimit > 7*24*time.Hour {
+			errs = append(errs, ValidationError{
+				Path:    "database.peer_inactivity_limit",
+				Message: fmt.Sprintf("must be <= 7d; got %v", dc.PeerInactivityLimit),
+				Hint:    "recommended: 24h",
+			})
+		}
+	}
+
+	// Validate min_cluster_size
+	if dc.MinClusterSize < 1 {
+		errs = append(errs, ValidationError{
+			Path:    "database.min_cluster_size",
+			Message: fmt.Sprintf("must be >= 1; got %d", dc.MinClusterSize),
+		})
+	}
+
+	return errs
+}
+
+func (c *Config) validateDiscovery() []error {
+	var errs []error
+	disc := c.Discovery
+
+	// Validate discovery_interval
+	if disc.DiscoveryInterval <= 0 {
+		errs = append(errs, ValidationError{
+			Path:    "discovery.discovery_interval",
+			Message: fmt.Sprintf("must be > 0; got %v", disc.DiscoveryInterval),
+		})
+	}
+
+	// Validate peer discovery port
+	if disc.BootstrapPort < 1 || disc.BootstrapPort > 65535 {
+		errs = append(errs, ValidationError{
+			Path:    "discovery.bootstrap_port",
+			Message: fmt.Sprintf("must be between 1 and 65535; got %d", disc.BootstrapPort),
+		})
+	}
+
+	// Validate peer addresses (optional - all nodes are unified peers now)
+	// Validate each peer multiaddr
+	seenPeers := make(map[string]bool)
+	for i, peer := range disc.BootstrapPeers {
+		path := fmt.Sprintf("discovery.bootstrap_peers[%d]", i)
+
+		_, err := multiaddr.NewMultiaddr(peer)
+		if err != nil {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: fmt.Sprintf("invalid multiaddr: %v", err),
+				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
+			})
+			continue
+		}
+
+		// Check for /p2p/ component
+		if !strings.Contains(peer, "/p2p/") {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: "missing /p2p/<peerID> component",
+				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
+			})
+		}
+
+		// Extract TCP port by parsing the multiaddr string directly
+		// Look for /tcp/ in the peer string
+		tcpPortStr := extractTCPPort(peer)
+		if tcpPortStr == "" {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: "missing /tcp/<port> component",
+				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
+			})
+			continue
+		}
+
+		tcpPort, err := strconv.Atoi(tcpPortStr)
+		if err != nil || tcpPort < 1 || tcpPort > 65535 {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: fmt.Sprintf("invalid TCP port %s", tcpPortStr),
+				Hint:    "port must be between 1 and 65535",
+			})
+		}
+
+		if seenPeers[peer] {
+			errs = append(errs, ValidationError{
+				Path:    path,
+				Message: "duplicate peer",
+			})
+		}
+		seenPeers[peer] = true
+	}
+
+	// Validate http_adv_address (required for cluster discovery)
+	if disc.HttpAdvAddress == "" {
+		errs = append(errs, ValidationError{
+			Path:    "discovery.http_adv_address",
+			Message: "required for RQLite cluster discovery",
+			Hint:    "set to your public HTTP address (e.g., 51.83.128.181:5001)",
+		})
+	} else {
+		if err := validateHostOrHostPort(disc.HttpAdvAddress); err != nil {
+			errs = append(errs, ValidationError{
+				Path:    "discovery.http_adv_address",
+				Message: err.Error(),
+				Hint:    "expected format: host or host:port",
+			})
+		}
+	}
+
+	// Validate raft_adv_address (required for cluster discovery)
+	if disc.RaftAdvAddress == "" {
+		errs = append(errs, ValidationError{
+			Path:    "discovery.raft_adv_address",
+			Message: "required for RQLite cluster discovery",
+			Hint:    "set to your public Raft address (e.g., 51.83.128.181:7001)",
+		})
+	} else {
+		if err := validateHostOrHostPort(disc.RaftAdvAddress); err != nil {
+			errs = append(errs, ValidationError{
+				Path:    "discovery.raft_adv_address",
+				Message: err.Error(),
+				Hint:    "expected format: host or host:port",
+			})
+		}
+	}
+
+	return errs
+}
+
+func (c *Config) validateSecurity() []error {
+	var errs []error
+	sec := c.Security
+
+	// Validate logging level
+	if sec.EnableTLS {
+		if sec.PrivateKeyFile == "" {
+			errs = append(errs, ValidationError{
+				Path:    "security.private_key_file",
+				Message: "required when enable_tls is true",
+			})
+		} else {
+			if err := validateFileReadable(sec.PrivateKeyFile); err != nil {
+				errs = append(errs, ValidationError{
+					Path:    "security.private_key_file",
+					Message: err.Error(),
+				})
+			}
+		}
+
+		if sec.CertificateFile == "" {
+			errs = append(errs, ValidationError{
+				Path:    "security.certificate_file",
+				Message: "required when enable_tls is true",
+			})
+		} else {
+			if err := validateFileReadable(sec.CertificateFile); err != nil {
+				errs = append(errs, ValidationError{
+					Path:    "security.certificate_file",
+					Message: err.Error(),
+				})
+			}
+		}
+	}
+
+	return errs
+}
+
+func (c *Config) validateLogging() []error {
+	var errs []error
+	log := c.Logging
+
+	// Validate level
+	validLevels := map[string]bool{"debug": true, "info": true, "warn": true, "error": true}
+	if !validLevels[log.Level] {
+		errs = append(errs, ValidationError{
+			Path:    "logging.level",
+			Message: fmt.Sprintf("invalid value %q", log.Level),
+			Hint:    "allowed values: debug, info, warn, error",
+		})
+	}
+
+	// Validate format
+	validFormats := map[string]bool{"json": true, "console": true}
+	if !validFormats[log.Format] {
+		errs = append(errs, ValidationError{
+			Path:    "logging.format",
+			Message: fmt.Sprintf("invalid value %q", log.Format),
+			Hint:    "allowed values: json, console",
+		})
+	}
+
+	// Validate output_file
+	if log.OutputFile != "" {
+		dir := filepath.Dir(log.OutputFile)
+		if dir != "" && dir != "." {
+			if err := validateDirWritable(dir); err != nil {
+				errs = append(errs, ValidationError{
+					Path:    "logging.output_file",
+					Message: fmt.Sprintf("parent directory not writable: %v", err),
+				})
+			}
+		}
+	}
+
+	return errs
+}
+
+func (c *Config) validateCrossFields() []error {
+	var errs []error
+	return errs
+}
+
+// Helper validation functions
+
+func validateDataDir(path string) error {
+	if path == "" {
+		return fmt.Errorf("must not be empty")
+	}
+
+	// Expand ~ to home directory
+	expandedPath := os.ExpandEnv(path)
+	if strings.HasPrefix(expandedPath, "~") {
+		home, err := os.UserHomeDir()
+		if err != nil {
+			return fmt.Errorf("cannot determine home directory: %v", err)
+		}
+		expandedPath = filepath.Join(home, expandedPath[1:])
+	}
+
+	if info, err := os.Stat(expandedPath); err == nil {
+		// Directory exists; check if it's a directory and writable
+		if !info.IsDir() {
+			return fmt.Errorf("path exists but is not a directory")
+		}
+		// Try to write a test file to check permissions
+		testFile := filepath.Join(expandedPath, ".write_test")
+		if err := os.WriteFile(testFile, []byte(""), 0644); err != nil {
+			return fmt.Errorf("directory not writable: %v", err)
+		}
+		os.Remove(testFile)
+	} else if os.IsNotExist(err) {
+		// Directory doesn't exist; check if parent is writable
+		parent := filepath.Dir(expandedPath)
+		if parent == "" || parent == "." {
+			parent = "."
+		}
+		// Allow parent not existing - it will be created at runtime
+		if info, err := os.Stat(parent); err != nil {
+			if !os.IsNotExist(err) {
+				return fmt.Errorf("parent directory not accessible: %v", err)
+			}
+			// Parent doesn't exist either - that's ok, will be created
+		} else if !info.IsDir() {
+			return fmt.Errorf("parent path is not a directory")
+		} else {
+			// Parent exists, check if writable
+			if err := validateDirWritable(parent); err != nil {
+				return fmt.Errorf("parent directory not writable: %v", err)
+			}
+		}
+	} else {
+		return fmt.Errorf("cannot access path: %v", err)
+	}
+
+	return nil
+}
+
+func validateDirWritable(path string) error {
+	info, err := os.Stat(path)
+	if err != nil {
+		return fmt.Errorf("cannot access directory: %v", err)
+	}
+	if !info.IsDir() {
+		return fmt.Errorf("path is not a directory")
+	}
+
+	// Try to write a test file
+	testFile := filepath.Join(path, ".write_test")
+	if err := os.WriteFile(testFile, []byte(""), 0644); err != nil {
+		return fmt.Errorf("directory not writable: %v", err)
+	}
+	os.Remove(testFile)
+
+	return nil
+}
+
+func validateFileReadable(path string) error {
+	_, err := os.Stat(path)
+	if err != nil {
+		return fmt.Errorf("cannot read file: %v", err)
+	}
+	return nil
+}
+
+func validateHostPort(hostPort string) error {
+	parts := strings.Split(hostPort, ":")
+	if len(parts) != 2 {
+		return fmt.Errorf("expected format host:port")
+	}
+
+	host := parts[0]
+	port := parts[1]
+
+	if host == "" {
+		return fmt.Errorf("host must not be empty")
+	}
+
+	portNum, err := strconv.Atoi(port)
+	if err != nil || portNum < 1 || portNum > 65535 {
+		return fmt.Errorf("port must be a number between 1 and 65535; got %q", port)
+	}
+
+	return nil
+}
+
+func validateHostOrHostPort(addr string) error {
+	// Try to parse as host:port first
+	if strings.Contains(addr, ":") {
+		return validateHostPort(addr)
+	}
+
+	// Otherwise just check if it's a valid hostname/IP
+	if addr == "" {
+		return fmt.Errorf("address must not be empty")
+	}
+
+	return nil
+}
+
+func extractTCPPort(multiaddrStr string) string {
+	// Look for the /tcp/ protocol code
+	parts := strings.Split(multiaddrStr, "/")
+	for i := 0; i < len(parts); i++ {
+		if parts[i] == "tcp" {
+			// The port is the next part
+			if i+1 < len(parts) {
+				return parts[i+1]
+			}
+			break
+		}
+	}
+	return ""
+}
+
+// ValidateSwarmKey validates that a swarm key is 64 hex characters
+func ValidateSwarmKey(key string) error {
+	key = strings.TrimSpace(key)
+	if len(key) != 64 {
+		return fmt.Errorf("swarm key must be 64 hex characters (32 bytes), got %d", len(key))
+	}
+	if _, err := hex.DecodeString(key); err != nil {
+		return fmt.Errorf("swarm key must be valid hexadecimal: %w", err)
+	}
+	return nil
+}

pkg/config/validate/database.go

@@ -1,140 +0,0 @@
-package validate
-
-import (
-	"fmt"
-	"time"
-)
-
-// DatabaseConfig represents the database configuration for validation purposes.
-type DatabaseConfig struct {
-	DataDir             string
-	ReplicationFactor   int
-	ShardCount          int
-	MaxDatabaseSize     int64
-	RQLitePort          int
-	RQLiteRaftPort      int
-	RQLiteJoinAddress   string
-	ClusterSyncInterval time.Duration
-	PeerInactivityLimit time.Duration
-	MinClusterSize      int
-}
-
-// ValidateDatabase performs validation of the database configuration.
-func ValidateDatabase(dc DatabaseConfig) []error {
-	var errs []error
-
-	// Validate data_dir
-	if dc.DataDir == "" {
-		errs = append(errs, ValidationError{
-			Path:    "database.data_dir",
-			Message: "must not be empty",
-		})
-	} else {
-		if err := ValidateDataDir(dc.DataDir); err != nil {
-			errs = append(errs, ValidationError{
-				Path:    "database.data_dir",
-				Message: err.Error(),
-			})
-		}
-	}
-
-	// Validate replication_factor
-	if dc.ReplicationFactor < 1 {
-		errs = append(errs, ValidationError{
-			Path:    "database.replication_factor",
-			Message: fmt.Sprintf("must be >= 1; got %d", dc.ReplicationFactor),
-		})
-	} else if dc.ReplicationFactor%2 == 0 {
-		// Warn about even replication factor (Raft best practice: odd)
-		// For now we log a note but don't error
-		_ = fmt.Sprintf("note: database.replication_factor %d is even; Raft recommends odd numbers for quorum", dc.ReplicationFactor)
-	}
-
-	// Validate shard_count
-	if dc.ShardCount < 1 {
-		errs = append(errs, ValidationError{
-			Path:    "database.shard_count",
-			Message: fmt.Sprintf("must be >= 1; got %d", dc.ShardCount),
-		})
-	}
-
-	// Validate max_database_size
-	if dc.MaxDatabaseSize < 0 {
-		errs = append(errs, ValidationError{
-			Path:    "database.max_database_size",
-			Message: fmt.Sprintf("must be >= 0; got %d", dc.MaxDatabaseSize),
-		})
-	}
-
-	// Validate rqlite_port
-	if dc.RQLitePort < 1 || dc.RQLitePort > 65535 {
-		errs = append(errs, ValidationError{
-			Path:    "database.rqlite_port",
-			Message: fmt.Sprintf("must be between 1 and 65535; got %d", dc.RQLitePort),
-		})
-	}
-
-	// Validate rqlite_raft_port
-	if dc.RQLiteRaftPort < 1 || dc.RQLiteRaftPort > 65535 {
-		errs = append(errs, ValidationError{
-			Path:    "database.rqlite_raft_port",
-			Message: fmt.Sprintf("must be between 1 and 65535; got %d", dc.RQLiteRaftPort),
-		})
-	}
-
-	// Ports must differ
-	if dc.RQLitePort == dc.RQLiteRaftPort {
-		errs = append(errs, ValidationError{
-			Path:    "database.rqlite_raft_port",
-			Message: fmt.Sprintf("must differ from database.rqlite_port (%d)", dc.RQLitePort),
-		})
-	}
-
-	// Validate rqlite_join_address format if provided (optional for all nodes)
-	// The first node in a cluster won't have a join address; subsequent nodes will
-	if dc.RQLiteJoinAddress != "" {
-		if err := ValidateHostPort(dc.RQLiteJoinAddress); err != nil {
-			errs = append(errs, ValidationError{
-				Path:    "database.rqlite_join_address",
-				Message: err.Error(),
-				Hint:    "expected format: host:port",
-			})
-		}
-	}
-
-	// Validate cluster_sync_interval
-	if dc.ClusterSyncInterval != 0 && dc.ClusterSyncInterval < 10*time.Second {
-		errs = append(errs, ValidationError{
-			Path:    "database.cluster_sync_interval",
-			Message: fmt.Sprintf("must be >= 10s or 0 (for default); got %v", dc.ClusterSyncInterval),
-			Hint:    "recommended: 30s",
-		})
-	}
-
-	// Validate peer_inactivity_limit
-	if dc.PeerInactivityLimit != 0 {
-		if dc.PeerInactivityLimit < time.Hour {
-			errs = append(errs, ValidationError{
-				Path:    "database.peer_inactivity_limit",
-				Message: fmt.Sprintf("must be >= 1h or 0 (for default); got %v", dc.PeerInactivityLimit),
-				Hint:    "recommended: 24h",
-			})
-		} else if dc.PeerInactivityLimit > 7*24*time.Hour {
-			errs = append(errs, ValidationError{
-				Path:    "database.peer_inactivity_limit",
-				Message: fmt.Sprintf("must be <= 7d; got %v", dc.PeerInactivityLimit),
-				Hint:    "recommended: 24h",
-			})
-		}
-	}
-
-	// Validate min_cluster_size
-	if dc.MinClusterSize < 1 {
-		errs = append(errs, ValidationError{
-			Path:    "database.min_cluster_size",
-			Message: fmt.Sprintf("must be >= 1; got %d", dc.MinClusterSize),
-		})
-	}
-
-	return errs
-}

pkg/config/validate/discovery.go

@@ -1,131 +0,0 @@
-package validate
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/multiformats/go-multiaddr"
-)
-
-// DiscoveryConfig represents the discovery configuration for validation purposes.
-type DiscoveryConfig struct {
-	BootstrapPeers    []string
-	DiscoveryInterval time.Duration
-	BootstrapPort     int
-	HttpAdvAddress    string
-	RaftAdvAddress    string
-}
-
-// ValidateDiscovery performs validation of the discovery configuration.
-func ValidateDiscovery(disc DiscoveryConfig) []error {
-	var errs []error
-
-	// Validate discovery_interval
-	if disc.DiscoveryInterval <= 0 {
-		errs = append(errs, ValidationError{
-			Path:    "discovery.discovery_interval",
-			Message: fmt.Sprintf("must be > 0; got %v", disc.DiscoveryInterval),
-		})
-	}
-
-	// Validate peer discovery port
-	if disc.BootstrapPort < 1 || disc.BootstrapPort > 65535 {
-		errs = append(errs, ValidationError{
-			Path:    "discovery.bootstrap_port",
-			Message: fmt.Sprintf("must be between 1 and 65535; got %d", disc.BootstrapPort),
-		})
-	}
-
-	// Validate peer addresses (optional - all nodes are unified peers now)
-	// Validate each peer multiaddr
-	seenPeers := make(map[string]bool)
-	for i, peer := range disc.BootstrapPeers {
-		path := fmt.Sprintf("discovery.bootstrap_peers[%d]", i)
-
-		_, err := multiaddr.NewMultiaddr(peer)
-		if err != nil {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: fmt.Sprintf("invalid multiaddr: %v", err),
-				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
-			})
-			continue
-		}
-
-		// Check for /p2p/ component
-		if !strings.Contains(peer, "/p2p/") {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: "missing /p2p/<peerID> component",
-				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
-			})
-		}
-
-		// Extract TCP port by parsing the multiaddr string directly
-		// Look for /tcp/ in the peer string
-		tcpPortStr := ExtractTCPPort(peer)
-		if tcpPortStr == "" {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: "missing /tcp/<port> component",
-				Hint:    "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>",
-			})
-			continue
-		}
-
-		tcpPort, err := strconv.Atoi(tcpPortStr)
-		if err != nil || tcpPort < 1 || tcpPort > 65535 {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: fmt.Sprintf("invalid TCP port %s", tcpPortStr),
-				Hint:    "port must be between 1 and 65535",
-			})
-		}
-
-		if seenPeers[peer] {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: "duplicate peer",
-			})
-		}
-		seenPeers[peer] = true
-	}
-
-	// Validate http_adv_address (required for cluster discovery)
-	if disc.HttpAdvAddress == "" {
-		errs = append(errs, ValidationError{
-			Path:    "discovery.http_adv_address",
-			Message: "required for RQLite cluster discovery",
-			Hint:    "set to your public HTTP address (e.g., 51.83.128.181:5001)",
-		})
-	} else {
-		if err := ValidateHostOrHostPort(disc.HttpAdvAddress); err != nil {
-			errs = append(errs, ValidationError{
-				Path:    "discovery.http_adv_address",
-				Message: err.Error(),
-				Hint:    "expected format: host or host:port",
-			})
-		}
-	}
-
-	// Validate raft_adv_address (required for cluster discovery)
-	if disc.RaftAdvAddress == "" {
-		errs = append(errs, ValidationError{
-			Path:    "discovery.raft_adv_address",
-			Message: "required for RQLite cluster discovery",
-			Hint:    "set to your public Raft address (e.g., 51.83.128.181:7001)",
-		})
-	} else {
-		if err := ValidateHostOrHostPort(disc.RaftAdvAddress); err != nil {
-			errs = append(errs, ValidationError{
-				Path:    "discovery.raft_adv_address",
-				Message: err.Error(),
-				Hint:    "expected format: host or host:port",
-			})
-		}
-	}
-
-	return errs
-}

pkg/config/validate/logging.go

@@ -1,53 +0,0 @@
-package validate
-
-import (
-	"fmt"
-	"path/filepath"
-)
-
-// LoggingConfig represents the logging configuration for validation purposes.
-type LoggingConfig struct {
-	Level      string
-	Format     string
-	OutputFile string
-}
-
-// ValidateLogging performs validation of the logging configuration.
-func ValidateLogging(log LoggingConfig) []error {
-	var errs []error
-
-	// Validate level
-	validLevels := map[string]bool{"debug": true, "info": true, "warn": true, "error": true}
-	if !validLevels[log.Level] {
-		errs = append(errs, ValidationError{
-			Path:    "logging.level",
-			Message: fmt.Sprintf("invalid value %q", log.Level),
-			Hint:    "allowed values: debug, info, warn, error",
-		})
-	}
-
-	// Validate format
-	validFormats := map[string]bool{"json": true, "console": true}
-	if !validFormats[log.Format] {
-		errs = append(errs, ValidationError{
-			Path:    "logging.format",
-			Message: fmt.Sprintf("invalid value %q", log.Format),
-			Hint:    "allowed values: json, console",
-		})
-	}
-
-	// Validate output_file
-	if log.OutputFile != "" {
-		dir := filepath.Dir(log.OutputFile)
-		if dir != "" && dir != "." {
-			if err := ValidateDirWritable(dir); err != nil {
-				errs = append(errs, ValidationError{
-					Path:    "logging.output_file",
-					Message: fmt.Sprintf("parent directory not writable: %v", err),
-				})
-			}
-		}
-	}
-
-	return errs
-}

pkg/config/validate/node.go

@@ -1,108 +0,0 @@
-package validate
-
-import (
-	"fmt"
-	"net"
-
-	"github.com/multiformats/go-multiaddr"
-	manet "github.com/multiformats/go-multiaddr/net"
-)
-
-// NodeConfig represents the node configuration for validation purposes.
-type NodeConfig struct {
-	ID              string
-	ListenAddresses []string
-	DataDir         string
-	MaxConnections  int
-}
-
-// ValidateNode performs validation of the node configuration.
-func ValidateNode(nc NodeConfig) []error {
-	var errs []error
-
-	// Validate node ID (required for RQLite cluster membership)
-	if nc.ID == "" {
-		errs = append(errs, ValidationError{
-			Path:    "node.id",
-			Message: "must not be empty (required for cluster membership)",
-			Hint:    "will be auto-generated if empty, but explicit ID recommended",
-		})
-	}
-
-	// Validate listen_addresses
-	if len(nc.ListenAddresses) == 0 {
-		errs = append(errs, ValidationError{
-			Path:    "node.listen_addresses",
-			Message: "must not be empty",
-		})
-	}
-
-	seen := make(map[string]bool)
-	for i, addr := range nc.ListenAddresses {
-		path := fmt.Sprintf("node.listen_addresses[%d]", i)
-
-		// Parse as multiaddr
-		ma, err := multiaddr.NewMultiaddr(addr)
-		if err != nil {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: fmt.Sprintf("invalid multiaddr: %v", err),
-				Hint:    "expected /ip{4,6}/.../tcp/<port>",
-			})
-			continue
-		}
-
-		// Check for TCP and valid port
-		tcpAddr, err := manet.ToNetAddr(ma)
-		if err != nil {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: fmt.Sprintf("cannot convert multiaddr to network address: %v", err),
-				Hint:    "ensure multiaddr contains /tcp/<port>",
-			})
-			continue
-		}
-
-		tcpPort := tcpAddr.(*net.TCPAddr).Port
-		if tcpPort < 1 || tcpPort > 65535 {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: fmt.Sprintf("invalid TCP port %d", tcpPort),
-				Hint:    "port must be between 1 and 65535",
-			})
-		}
-
-		if seen[addr] {
-			errs = append(errs, ValidationError{
-				Path:    path,
-				Message: "duplicate listen address",
-			})
-		}
-		seen[addr] = true
-	}
-
-	// Validate data_dir
-	if nc.DataDir == "" {
-		errs = append(errs, ValidationError{
-			Path:    "node.data_dir",
-			Message: "must not be empty",
-		})
-	} else {
-		if err := ValidateDataDir(nc.DataDir); err != nil {
-			errs = append(errs, ValidationError{
-				Path:    "node.data_dir",
-				Message: err.Error(),
-			})
-		}
-	}
-
-	// Validate max_connections
-	if nc.MaxConnections <= 0 {
-		errs = append(errs, ValidationError{
-			Path:    "node.max_connections",
-			Message: fmt.Sprintf("must be > 0; got %d", nc.MaxConnections),
-		})
-	}
-
-	return errs
-}

pkg/config/validate/security.go

@@ -1,46 +0,0 @@
-package validate
-
-// SecurityConfig represents the security configuration for validation purposes.
-type SecurityConfig struct {
-	EnableTLS       bool
-	PrivateKeyFile  string
-	CertificateFile string
-}
-
-// ValidateSecurity performs validation of the security configuration.
-func ValidateSecurity(sec SecurityConfig) []error {
-	var errs []error
-
-	// Validate logging level
-	if sec.EnableTLS {
-		if sec.PrivateKeyFile == "" {
-			errs = append(errs, ValidationError{
-				Path:    "security.private_key_file",
-				Message: "required when enable_tls is true",
-			})
-		} else {
-			if err := ValidateFileReadable(sec.PrivateKeyFile); err != nil {
-				errs = append(errs, ValidationError{
-					Path:    "security.private_key_file",
-					Message: err.Error(),
-				})
-			}
-		}
-
-		if sec.CertificateFile == "" {
-			errs = append(errs, ValidationError{
-				Path:    "security.certificate_file",
-				Message: "required when enable_tls is true",
-			})
-		} else {
-			if err := ValidateFileReadable(sec.CertificateFile); err != nil {
-				errs = append(errs, ValidationError{
-					Path:    "security.certificate_file",
-					Message: err.Error(),
-				})
-			}
-		}
-	}
-
-	return errs
-}

pkg/config/validate/validators.go

@@ -1,180 +0,0 @@
-package validate
-
-import (
-	"encoding/hex"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-)
-
-// ValidationError represents a single validation error with context.
-type ValidationError struct {
-	Path    string // e.g., "discovery.bootstrap_peers[0]" or "discovery.peers[0]"
-	Message string // e.g., "invalid multiaddr"
-	Hint    string // e.g., "expected /ip{4,6}/.../tcp/<port>/p2p/<peerID>"
-}
-
-func (e ValidationError) Error() string {
-	if e.Hint != "" {
-		return fmt.Sprintf("%s: %s; %s", e.Path, e.Message, e.Hint)
-	}
-	return fmt.Sprintf("%s: %s", e.Path, e.Message)
-}
-
-// ValidateDataDir validates that a data directory exists or can be created.
-func ValidateDataDir(path string) error {
-	if path == "" {
-		return fmt.Errorf("must not be empty")
-	}
-
-	// Expand ~ to home directory
-	expandedPath := os.ExpandEnv(path)
-	if strings.HasPrefix(expandedPath, "~") {
-		home, err := os.UserHomeDir()
-		if err != nil {
-			return fmt.Errorf("cannot determine home directory: %v", err)
-		}
-		expandedPath = filepath.Join(home, expandedPath[1:])
-	}
-
-	if info, err := os.Stat(expandedPath); err == nil {
-		// Directory exists; check if it's a directory and writable
-		if !info.IsDir() {
-			return fmt.Errorf("path exists but is not a directory")
-		}
-		// Try to write a test file to check permissions
-		testFile := filepath.Join(expandedPath, ".write_test")
-		if err := os.WriteFile(testFile, []byte(""), 0644); err != nil {
-			return fmt.Errorf("directory not writable: %v", err)
-		}
-		os.Remove(testFile)
-	} else if os.IsNotExist(err) {
-		// Directory doesn't exist; check if parent is writable
-		parent := filepath.Dir(expandedPath)
-		if parent == "" || parent == "." {
-			parent = "."
-		}
-		// Allow parent not existing - it will be created at runtime
-		if info, err := os.Stat(parent); err != nil {
-			if !os.IsNotExist(err) {
-				return fmt.Errorf("parent directory not accessible: %v", err)
-			}
-			// Parent doesn't exist either - that's ok, will be created
-		} else if !info.IsDir() {
-			return fmt.Errorf("parent path is not a directory")
-		} else {
-			// Parent exists, check if writable
-			if err := ValidateDirWritable(parent); err != nil {
-				return fmt.Errorf("parent directory not writable: %v", err)
-			}
-		}
-	} else {
-		return fmt.Errorf("cannot access path: %v", err)
-	}
-
-	return nil
-}
-
-// ValidateDirWritable validates that a directory exists and is writable.
-func ValidateDirWritable(path string) error {
-	info, err := os.Stat(path)
-	if err != nil {
-		return fmt.Errorf("cannot access directory: %v", err)
-	}
-	if !info.IsDir() {
-		return fmt.Errorf("path is not a directory")
-	}
-
-	// Try to write a test file
-	testFile := filepath.Join(path, ".write_test")
-	if err := os.WriteFile(testFile, []byte(""), 0644); err != nil {
-		return fmt.Errorf("directory not writable: %v", err)
-	}
-	os.Remove(testFile)
-
-	return nil
-}
-
-// ValidateFileReadable validates that a file exists and is readable.
-func ValidateFileReadable(path string) error {
-	_, err := os.Stat(path)
-	if err != nil {
-		return fmt.Errorf("cannot read file: %v", err)
-	}
-	return nil
-}
-
-// ValidateHostPort validates a host:port address format.
-func ValidateHostPort(hostPort string) error {
-	parts := strings.Split(hostPort, ":")
-	if len(parts) != 2 {
-		return fmt.Errorf("expected format host:port")
-	}
-
-	host := parts[0]
-	port := parts[1]
-
-	if host == "" {
-		return fmt.Errorf("host must not be empty")
-	}
-
-	portNum, err := strconv.Atoi(port)
-	if err != nil || portNum < 1 || portNum > 65535 {
-		return fmt.Errorf("port must be a number between 1 and 65535; got %q", port)
-	}
-
-	return nil
-}
-
-// ValidateHostOrHostPort validates either a hostname or host:port format.
-func ValidateHostOrHostPort(addr string) error {
-	// Try to parse as host:port first
-	if strings.Contains(addr, ":") {
-		return ValidateHostPort(addr)
-	}
-
-	// Otherwise just check if it's a valid hostname/IP
-	if addr == "" {
-		return fmt.Errorf("address must not be empty")
-	}
-
-	return nil
-}
-
-// ValidatePort validates that a port number is in the valid range.
-func ValidatePort(port int) error {
-	if port < 1 || port > 65535 {
-		return fmt.Errorf("port must be between 1 and 65535; got %d", port)
-	}
-	return nil
-}
-
-// ExtractTCPPort extracts the TCP port from a multiaddr string.
-func ExtractTCPPort(multiaddrStr string) string {
-	// Look for the /tcp/ protocol code
-	parts := strings.Split(multiaddrStr, "/")
-	for i := 0; i < len(parts); i++ {
-		if parts[i] == "tcp" {
-			// The port is the next part
-			if i+1 < len(parts) {
-				return parts[i+1]
-			}
-			break
-		}
-	}
-	return ""
-}
-
-// ValidateSwarmKey validates that a swarm key is 64 hex characters.
-func ValidateSwarmKey(key string) error {
-	key = strings.TrimSpace(key)
-	if len(key) != 64 {
-		return fmt.Errorf("swarm key must be 64 hex characters (32 bytes), got %d", len(key))
-	}
-	if _, err := hex.DecodeString(key); err != nil {
-		return fmt.Errorf("swarm key must be valid hexadecimal: %w", err)
-	}
-	return nil
-}

pkg/contracts/auth.go

@@ -1,68 +0,0 @@
-package contracts
-
-import (
-	"context"
-	"time"
-)
-
-// AuthService handles wallet-based authentication and authorization.
-// Provides nonce generation, signature verification, JWT lifecycle management,
-// and application registration for the gateway.
-type AuthService interface {
-	// CreateNonce generates a cryptographic nonce for wallet authentication.
-	// The nonce is valid for a limited time and used to prevent replay attacks.
-	// wallet is the wallet address, purpose describes the nonce usage,
-	// and namespace isolates nonces across different contexts.
-	CreateNonce(ctx context.Context, wallet, purpose, namespace string) (string, error)
-
-	// VerifySignature validates a cryptographic signature from a wallet.
-	// Supports multiple blockchain types (ETH, SOL) for signature verification.
-	// Returns true if the signature is valid for the given nonce.
-	VerifySignature(ctx context.Context, wallet, nonce, signature, chainType string) (bool, error)
-
-	// IssueTokens generates a new access token and refresh token pair.
-	// Access tokens are short-lived (typically 15 minutes).
-	// Refresh tokens are long-lived (typically 30 days).
-	// Returns: accessToken, refreshToken, expirationUnix, error.
-	IssueTokens(ctx context.Context, wallet, namespace string) (string, string, int64, error)
-
-	// RefreshToken validates a refresh token and issues a new access token.
-	// Returns: newAccessToken, subject (wallet), expirationUnix, error.
-	RefreshToken(ctx context.Context, refreshToken, namespace string) (string, string, int64, error)
-
-	// RevokeToken invalidates a refresh token or all tokens for a subject.
-	// If token is provided, revokes that specific token.
-	// If all is true and subject is provided, revokes all tokens for that subject.
-	RevokeToken(ctx context.Context, namespace, token string, all bool, subject string) error
-
-	// ParseAndVerifyJWT validates a JWT access token and returns its claims.
-	// Verifies signature, expiration, and issuer.
-	ParseAndVerifyJWT(token string) (*JWTClaims, error)
-
-	// GenerateJWT creates a new signed JWT with the specified claims and TTL.
-	// Returns: token, expirationUnix, error.
-	GenerateJWT(namespace, subject string, ttl time.Duration) (string, int64, error)
-
-	// RegisterApp registers a new client application with the gateway.
-	// Returns an application ID that can be used for OAuth flows.
-	RegisterApp(ctx context.Context, wallet, namespace, name, publicKey string) (string, error)
-
-	// GetOrCreateAPIKey retrieves an existing API key or creates a new one.
-	// API keys provide programmatic access without interactive authentication.
-	GetOrCreateAPIKey(ctx context.Context, wallet, namespace string) (string, error)
-
-	// ResolveNamespaceID ensures a namespace exists and returns its internal ID.
-	// Creates the namespace if it doesn't exist.
-	ResolveNamespaceID(ctx context.Context, namespace string) (interface{}, error)
-}
-
-// JWTClaims represents the claims contained in a JWT access token.
-type JWTClaims struct {
-	Iss       string `json:"iss"`       // Issuer
-	Sub       string `json:"sub"`       // Subject (wallet address)
-	Aud       string `json:"aud"`       // Audience
-	Iat       int64  `json:"iat"`       // Issued At
-	Nbf       int64  `json:"nbf"`       // Not Before
-	Exp       int64  `json:"exp"`       // Expiration
-	Namespace string `json:"namespace"` // Namespace isolation
-}

pkg/contracts/cache.go

@@ -1,28 +0,0 @@
-package contracts
-
-import (
-	"context"
-)
-
-// CacheProvider defines the interface for distributed cache operations.
-// Implementations provide a distributed key-value store with eventual consistency.
-type CacheProvider interface {
-	// Health checks if the cache service is operational.
-	// Returns an error if the service is unavailable or cannot be reached.
-	Health(ctx context.Context) error
-
-	// Close gracefully shuts down the cache client and releases resources.
-	Close(ctx context.Context) error
-}
-
-// CacheClient provides extended cache operations beyond basic connectivity.
-// This interface is intentionally kept minimal as cache operations are
-// typically accessed through the underlying client's DMap API.
-type CacheClient interface {
-	CacheProvider
-
-	// UnderlyingClient returns the native cache client for advanced operations.
-	// The returned client can be used to access DMap operations like Get, Put, Delete, etc.
-	// Return type is interface{} to avoid leaking concrete implementation details.
-	UnderlyingClient() interface{}
-}

pkg/contracts/database.go

@@ -1,117 +0,0 @@
-package contracts
-
-import (
-	"context"
-	"database/sql"
-)
-
-// DatabaseClient defines the interface for ORM-like database operations.
-// Provides both raw SQL execution and fluent query building capabilities.
-type DatabaseClient interface {
-	// Query executes a SELECT query and scans results into dest.
-	// dest must be a pointer to a slice of structs or []map[string]any.
-	Query(ctx context.Context, dest any, query string, args ...any) error
-
-	// Exec executes a write statement (INSERT/UPDATE/DELETE) and returns the result.
-	Exec(ctx context.Context, query string, args ...any) (sql.Result, error)
-
-	// FindBy retrieves multiple records matching the criteria.
-	// dest must be a pointer to a slice, table is the table name,
-	// criteria is a map of column->value filters, and opts customize the query.
-	FindBy(ctx context.Context, dest any, table string, criteria map[string]any, opts ...FindOption) error
-
-	// FindOneBy retrieves a single record matching the criteria.
-	// dest must be a pointer to a struct or map.
-	FindOneBy(ctx context.Context, dest any, table string, criteria map[string]any, opts ...FindOption) error
-
-	// Save inserts or updates an entity based on its primary key.
-	// If the primary key is zero, performs an INSERT.
-	// If the primary key is set, performs an UPDATE.
-	Save(ctx context.Context, entity any) error
-
-	// Remove deletes an entity by its primary key.
-	Remove(ctx context.Context, entity any) error
-
-	// Repository returns a generic repository for a table.
-	// Return type is any to avoid exposing generic type parameters in the interface.
-	Repository(table string) any
-
-	// CreateQueryBuilder creates a fluent query builder for advanced queries.
-	// Supports joins, where clauses, ordering, grouping, and pagination.
-	CreateQueryBuilder(table string) QueryBuilder
-
-	// Tx executes a function within a database transaction.
-	// If fn returns an error, the transaction is rolled back.
-	// Otherwise, it is committed.
-	Tx(ctx context.Context, fn func(tx DatabaseTransaction) error) error
-}
-
-// DatabaseTransaction provides database operations within a transaction context.
-type DatabaseTransaction interface {
-	// Query executes a SELECT query within the transaction.
-	Query(ctx context.Context, dest any, query string, args ...any) error
-
-	// Exec executes a write statement within the transaction.
-	Exec(ctx context.Context, query string, args ...any) (sql.Result, error)
-
-	// CreateQueryBuilder creates a query builder that executes within the transaction.
-	CreateQueryBuilder(table string) QueryBuilder
-
-	// Save inserts or updates an entity within the transaction.
-	Save(ctx context.Context, entity any) error
-
-	// Remove deletes an entity within the transaction.
-	Remove(ctx context.Context, entity any) error
-}
-
-// QueryBuilder provides a fluent interface for building SQL queries.
-type QueryBuilder interface {
-	// Select specifies which columns to retrieve (default: *).
-	Select(cols ...string) QueryBuilder
-
-	// Alias sets a table alias for the query.
-	Alias(alias string) QueryBuilder
-
-	// Where adds a WHERE condition (same as AndWhere).
-	Where(expr string, args ...any) QueryBuilder
-
-	// AndWhere adds a WHERE condition with AND conjunction.
-	AndWhere(expr string, args ...any) QueryBuilder
-
-	// OrWhere adds a WHERE condition with OR conjunction.
-	OrWhere(expr string, args ...any) QueryBuilder
-
-	// InnerJoin adds an INNER JOIN clause.
-	InnerJoin(table string, on string) QueryBuilder
-
-	// LeftJoin adds a LEFT JOIN clause.
-	LeftJoin(table string, on string) QueryBuilder
-
-	// Join adds a JOIN clause (default join type).
-	Join(table string, on string) QueryBuilder
-
-	// GroupBy adds a GROUP BY clause.
-	GroupBy(cols ...string) QueryBuilder
-
-	// OrderBy adds an ORDER BY clause.
-	// Supports expressions like "name ASC", "created_at DESC".
-	OrderBy(exprs ...string) QueryBuilder
-
-	// Limit sets the maximum number of rows to return.
-	Limit(n int) QueryBuilder
-
-	// Offset sets the number of rows to skip.
-	Offset(n int) QueryBuilder
-
-	// Build constructs the final SQL query and returns it with positional arguments.
-	Build() (query string, args []any)
-
-	// GetMany executes the query and scans results into dest (pointer to slice).
-	GetMany(ctx context.Context, dest any) error
-
-	// GetOne executes the query with LIMIT 1 and scans into dest (pointer to struct/map).
-	GetOne(ctx context.Context, dest any) error
-}
-
-// FindOption is a function that configures a FindBy/FindOneBy query.
-type FindOption func(q QueryBuilder)

pkg/contracts/discovery.go

@@ -1,36 +0,0 @@
-package contracts
-
-import (
-	"context"
-	"time"
-)
-
-// PeerDiscovery handles peer discovery and connection management.
-// Provides mechanisms for finding and connecting to network peers
-// without relying on a DHT (Distributed Hash Table).
-type PeerDiscovery interface {
-	// Start begins periodic peer discovery with the given configuration.
-	// Runs discovery in the background until Stop is called.
-	Start(config DiscoveryConfig) error
-
-	// Stop halts the peer discovery process and cleans up resources.
-	Stop()
-
-	// StartProtocolHandler registers the peer exchange protocol handler.
-	// Must be called to enable incoming peer exchange requests.
-	StartProtocolHandler()
-
-	// TriggerPeerExchange manually triggers peer exchange with all connected peers.
-	// Useful for bootstrapping or refreshing peer metadata.
-	// Returns the number of peers from which metadata was collected.
-	TriggerPeerExchange(ctx context.Context) int
-}
-
-// DiscoveryConfig contains configuration for peer discovery.
-type DiscoveryConfig struct {
-	// DiscoveryInterval is how often to run peer discovery.
-	DiscoveryInterval time.Duration
-
-	// MaxConnections is the maximum number of new connections per discovery round.
-	MaxConnections int
-}

pkg/contracts/doc.go

@@ -1,24 +0,0 @@
-// Package contracts defines clean, focused interface contracts for the Orama Network.
-//
-// This package follows the Interface Segregation Principle (ISP) by providing
-// small, focused interfaces that define clear contracts between components.
-// Each interface represents a specific capability or service without exposing
-// implementation details.
-//
-// Design Principles:
-//   - Small, focused interfaces (ISP compliance)
-//   - No concrete type leakage in signatures
-//   - Comprehensive documentation for all public methods
-//   - Domain-aligned contracts (storage, cache, database, auth, serverless, etc.)
-//
-// Interfaces:
-//   - StorageProvider: Decentralized content storage (IPFS)
-//   - CacheProvider/CacheClient: Distributed caching (Olric)
-//   - DatabaseClient: ORM-like database operations (RQLite)
-//   - AuthService: Wallet-based authentication and JWT management
-//   - FunctionExecutor: WebAssembly function execution
-//   - FunctionRegistry: Function metadata and bytecode storage
-//   - PubSubService: Topic-based messaging
-//   - PeerDiscovery: Peer discovery and connection management
-//   - Logger: Structured logging
-package contracts

pkg/contracts/logger.go

@@ -1,48 +0,0 @@
-package contracts
-
-// Logger defines a structured logging interface.
-// Provides leveled logging with contextual fields for debugging and monitoring.
-type Logger interface {
-	// Debug logs a debug-level message with optional fields.
-	Debug(msg string, fields ...Field)
-
-	// Info logs an info-level message with optional fields.
-	Info(msg string, fields ...Field)
-
-	// Warn logs a warning-level message with optional fields.
-	Warn(msg string, fields ...Field)
-
-	// Error logs an error-level message with optional fields.
-	Error(msg string, fields ...Field)
-
-	// Fatal logs a fatal-level message and terminates the application.
-	Fatal(msg string, fields ...Field)
-
-	// With creates a child logger with additional context fields.
-	// The returned logger includes all parent fields plus the new ones.
-	With(fields ...Field) Logger
-
-	// Sync flushes any buffered log entries.
-	// Should be called before application shutdown.
-	Sync() error
-}
-
-// Field represents a structured logging field with a key and value.
-// Implementations typically use zap.Field or similar structured logging types.
-type Field interface {
-	// Key returns the field's key name.
-	Key() string
-
-	// Value returns the field's value.
-	Value() interface{}
-}
-
-// LoggerFactory creates logger instances with configuration.
-type LoggerFactory interface {
-	// NewLogger creates a new logger with the given name.
-	// The name is typically used as a component identifier in logs.
-	NewLogger(name string) Logger
-
-	// NewLoggerWithFields creates a new logger with pre-set context fields.
-	NewLoggerWithFields(name string, fields ...Field) Logger
-}

pkg/contracts/pubsub.go

@@ -1,36 +0,0 @@
-package contracts
-
-import (
-	"context"
-)
-
-// PubSubService defines the interface for publish-subscribe messaging.
-// Provides topic-based message broadcasting with support for multiple handlers.
-type PubSubService interface {
-	// Publish sends a message to all subscribers of a topic.
-	// The message is delivered asynchronously to all registered handlers.
-	Publish(ctx context.Context, topic string, data []byte) error
-
-	// Subscribe registers a handler for messages on a topic.
-	// Multiple handlers can be registered for the same topic.
-	// Returns a HandlerID that can be used to unsubscribe.
-	Subscribe(ctx context.Context, topic string, handler MessageHandler) (HandlerID, error)
-
-	// Unsubscribe removes a specific handler from a topic.
-	// The subscription is reference-counted per topic.
-	Unsubscribe(ctx context.Context, topic string, handlerID HandlerID) error
-
-	// Close gracefully shuts down the pubsub service and releases resources.
-	Close(ctx context.Context) error
-}
-
-// MessageHandler processes messages received from a subscribed topic.
-// Each handler receives the topic name and message data.
-// Multiple handlers for the same topic each receive a copy of the message.
-// Handlers should return an error only for critical failures.
-type MessageHandler func(topic string, data []byte) error
-
-// HandlerID uniquely identifies a subscription handler.
-// Each Subscribe call generates a new HandlerID, allowing multiple
-// independent subscriptions to the same topic.
-type HandlerID string

pkg/contracts/serverless.go

@@ -1,129 +0,0 @@
-package contracts
-
-import (
-	"context"
-	"time"
-)
-
-// FunctionExecutor handles the execution of WebAssembly serverless functions.
-// Manages compilation, caching, and runtime execution of WASM modules.
-type FunctionExecutor interface {
-	// Execute runs a function with the given input and returns the output.
-	// fn contains the function metadata, input is the function's input data,
-	// and invCtx provides context about the invocation (caller, trigger type, etc.).
-	Execute(ctx context.Context, fn *Function, input []byte, invCtx *InvocationContext) ([]byte, error)
-
-	// Precompile compiles a WASM module and caches it for faster execution.
-	// wasmCID is the content identifier, wasmBytes is the raw WASM bytecode.
-	// Precompiling reduces cold-start latency for subsequent invocations.
-	Precompile(ctx context.Context, wasmCID string, wasmBytes []byte) error
-
-	// Invalidate removes a compiled module from the cache.
-	// Call this when a function is updated or deleted.
-	Invalidate(wasmCID string)
-}
-
-// FunctionRegistry manages function metadata and bytecode storage.
-// Responsible for CRUD operations on function definitions.
-type FunctionRegistry interface {
-	// Register deploys a new function or updates an existing one.
-	// fn contains the function definition, wasmBytes is the compiled WASM code.
-	// Returns the old function definition if it was updated, or nil for new registrations.
-	Register(ctx context.Context, fn *FunctionDefinition, wasmBytes []byte) (*Function, error)
-
-	// Get retrieves a function by name and optional version.
-	// If version is 0, returns the latest active version.
-	// Returns an error if the function is not found.
-	Get(ctx context.Context, namespace, name string, version int) (*Function, error)
-
-	// List returns all active functions in a namespace.
-	// Returns only the latest version of each function.
-	List(ctx context.Context, namespace string) ([]*Function, error)
-
-	// Delete marks a function as inactive (soft delete).
-	// If version is 0, marks all versions as inactive.
-	Delete(ctx context.Context, namespace, name string, version int) error
-
-	// GetWASMBytes retrieves the compiled WASM bytecode for a function.
-	// wasmCID is the content identifier returned during registration.
-	GetWASMBytes(ctx context.Context, wasmCID string) ([]byte, error)
-
-	// GetLogs retrieves execution logs for a function.
-	// limit constrains the number of log entries returned.
-	GetLogs(ctx context.Context, namespace, name string, limit int) ([]LogEntry, error)
-}
-
-// Function represents a deployed serverless function with its metadata.
-type Function struct {
-	ID                string         `json:"id"`
-	Name              string         `json:"name"`
-	Namespace         string         `json:"namespace"`
-	Version           int            `json:"version"`
-	WASMCID           string         `json:"wasm_cid"`
-	SourceCID         string         `json:"source_cid,omitempty"`
-	MemoryLimitMB     int            `json:"memory_limit_mb"`
-	TimeoutSeconds    int            `json:"timeout_seconds"`
-	IsPublic          bool           `json:"is_public"`
-	RetryCount        int            `json:"retry_count"`
-	RetryDelaySeconds int            `json:"retry_delay_seconds"`
-	DLQTopic          string         `json:"dlq_topic,omitempty"`
-	Status            FunctionStatus `json:"status"`
-	CreatedAt         time.Time      `json:"created_at"`
-	UpdatedAt         time.Time      `json:"updated_at"`
-	CreatedBy         string         `json:"created_by"`
-}
-
-// FunctionDefinition contains the configuration for deploying a function.
-type FunctionDefinition struct {
-	Name              string            `json:"name"`
-	Namespace         string            `json:"namespace"`
-	Version           int               `json:"version,omitempty"`
-	MemoryLimitMB     int               `json:"memory_limit_mb,omitempty"`
-	TimeoutSeconds    int               `json:"timeout_seconds,omitempty"`
-	IsPublic          bool              `json:"is_public,omitempty"`
-	RetryCount        int               `json:"retry_count,omitempty"`
-	RetryDelaySeconds int               `json:"retry_delay_seconds,omitempty"`
-	DLQTopic          string            `json:"dlq_topic,omitempty"`
-	EnvVars           map[string]string `json:"env_vars,omitempty"`
-}
-
-// InvocationContext provides context for a function invocation.
-type InvocationContext struct {
-	RequestID    string            `json:"request_id"`
-	FunctionID   string            `json:"function_id"`
-	FunctionName string            `json:"function_name"`
-	Namespace    string            `json:"namespace"`
-	CallerWallet string            `json:"caller_wallet,omitempty"`
-	TriggerType  TriggerType       `json:"trigger_type"`
-	WSClientID   string            `json:"ws_client_id,omitempty"`
-	EnvVars      map[string]string `json:"env_vars,omitempty"`
-}
-
-// LogEntry represents a log message from a function execution.
-type LogEntry struct {
-	Level     string    `json:"level"`
-	Message   string    `json:"message"`
-	Timestamp time.Time `json:"timestamp"`
-}
-
-// FunctionStatus represents the current state of a deployed function.
-type FunctionStatus string
-
-const (
-	FunctionStatusActive   FunctionStatus = "active"
-	FunctionStatusInactive FunctionStatus = "inactive"
-	FunctionStatusError    FunctionStatus = "error"
-)
-
-// TriggerType identifies the type of event that triggered a function invocation.
-type TriggerType string
-
-const (
-	TriggerTypeHTTP      TriggerType = "http"
-	TriggerTypeWebSocket TriggerType = "websocket"
-	TriggerTypeCron      TriggerType = "cron"
-	TriggerTypeDatabase  TriggerType = "database"
-	TriggerTypePubSub    TriggerType = "pubsub"
-	TriggerTypeTimer     TriggerType = "timer"
-	TriggerTypeJob       TriggerType = "job"
-)

pkg/contracts/storage.go

@@ -1,70 +0,0 @@
-package contracts
-
-import (
-	"context"
-	"io"
-)
-
-// StorageProvider defines the interface for decentralized storage operations.
-// Implementations typically use IPFS Cluster for distributed content storage.
-type StorageProvider interface {
-	// Add uploads content to the storage network and returns metadata.
-	// The content is read from the provided reader and associated with the given name.
-	// Returns information about the stored content including its CID (Content IDentifier).
-	Add(ctx context.Context, reader io.Reader, name string) (*AddResponse, error)
-
-	// Pin ensures content is persistently stored across the network.
-	// The CID identifies the content, name provides a human-readable label,
-	// and replicationFactor specifies how many nodes should store the content.
-	Pin(ctx context.Context, cid string, name string, replicationFactor int) (*PinResponse, error)
-
-	// PinStatus retrieves the current replication status of pinned content.
-	// Returns detailed information about which peers are storing the content
-	// and the current state of the pin operation.
-	PinStatus(ctx context.Context, cid string) (*PinStatus, error)
-
-	// Get retrieves content from the storage network by its CID.
-	// The ipfsAPIURL parameter specifies which IPFS API endpoint to query.
-	// Returns a ReadCloser that must be closed by the caller.
-	Get(ctx context.Context, cid string, ipfsAPIURL string) (io.ReadCloser, error)
-
-	// Unpin removes a pin, allowing the content to be garbage collected.
-	// This does not immediately delete the content but makes it eligible for removal.
-	Unpin(ctx context.Context, cid string) error
-
-	// Health checks if the storage service is operational.
-	// Returns an error if the service is unavailable or unhealthy.
-	Health(ctx context.Context) error
-
-	// GetPeerCount returns the number of storage peers in the cluster.
-	// Useful for monitoring cluster health and connectivity.
-	GetPeerCount(ctx context.Context) (int, error)
-
-	// Close gracefully shuts down the storage client and releases resources.
-	Close(ctx context.Context) error
-}
-
-// AddResponse represents the result of adding content to storage.
-type AddResponse struct {
-	Name string `json:"name"`
-	Cid  string `json:"cid"`
-	Size int64  `json:"size"`
-}
-
-// PinResponse represents the result of a pin operation.
-type PinResponse struct {
-	Cid  string `json:"cid"`
-	Name string `json:"name"`
-}
-
-// PinStatus represents the replication status of pinned content.
-type PinStatus struct {
-	Cid               string   `json:"cid"`
-	Name              string   `json:"name"`
-	Status            string   `json:"status"` // "pinned", "pinning", "queued", "unpinned", "error"
-	ReplicationMin    int      `json:"replication_min"`
-	ReplicationMax    int      `json:"replication_max"`
-	ReplicationFactor int      `json:"replication_factor"`
-	Peers             []string `json:"peers"` // List of peer IDs storing the content
-	Error             string   `json:"error,omitempty"`
-}

pkg/environments/production/installers.go

@@ -1,89 +1,637 @@
 package production
 
 import (
+	"encoding/json"
+	"fmt"
 	"io"
+	"os"
 	"os/exec"
-
-	"github.com/DeBrosOfficial/network/pkg/environments/production/installers"
+	"path/filepath"
+	"strings"
 )
 
 // BinaryInstaller handles downloading and installing external binaries
-// This is a backward-compatible wrapper around the new installers package
 type BinaryInstaller struct {
 	arch      string
 	logWriter io.Writer
-
-	// Embedded installers
-	rqlite      *installers.RQLiteInstaller
-	ipfs        *installers.IPFSInstaller
-	ipfsCluster *installers.IPFSClusterInstaller
-	olric       *installers.OlricInstaller
-	gateway     *installers.GatewayInstaller
 }
 
 // NewBinaryInstaller creates a new binary installer
 func NewBinaryInstaller(arch string, logWriter io.Writer) *BinaryInstaller {
 	return &BinaryInstaller{
-		arch:        arch,
-		logWriter:   logWriter,
-		rqlite:      installers.NewRQLiteInstaller(arch, logWriter),
-		ipfs:        installers.NewIPFSInstaller(arch, logWriter),
-		ipfsCluster: installers.NewIPFSClusterInstaller(arch, logWriter),
-		olric:       installers.NewOlricInstaller(arch, logWriter),
-		gateway:     installers.NewGatewayInstaller(arch, logWriter),
+		arch:      arch,
+		logWriter: logWriter,
 	}
 }
 
 // InstallRQLite downloads and installs RQLite
 func (bi *BinaryInstaller) InstallRQLite() error {
-	return bi.rqlite.Install()
+	if _, err := exec.LookPath("rqlited"); err == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ RQLite already installed\n")
+		return nil
+	}
+
+	fmt.Fprintf(bi.logWriter, "  Installing RQLite...\n")
+
+	version := "8.43.0"
+	tarball := fmt.Sprintf("rqlite-v%s-linux-%s.tar.gz", version, bi.arch)
+	url := fmt.Sprintf("https://github.com/rqlite/rqlite/releases/download/v%s/%s", version, tarball)
+
+	// Download
+	cmd := exec.Command("wget", "-q", url, "-O", "/tmp/"+tarball)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to download RQLite: %w", err)
+	}
+
+	// Extract
+	cmd = exec.Command("tar", "-C", "/tmp", "-xzf", "/tmp/"+tarball)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to extract RQLite: %w", err)
+	}
+
+	// Copy binaries
+	dir := fmt.Sprintf("/tmp/rqlite-v%s-linux-%s", version, bi.arch)
+	if err := exec.Command("cp", dir+"/rqlited", "/usr/local/bin/").Run(); err != nil {
+		return fmt.Errorf("failed to copy rqlited binary: %w", err)
+	}
+	if err := exec.Command("chmod", "+x", "/usr/local/bin/rqlited").Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chmod rqlited: %v\n", err)
+	}
+
+	// Ensure PATH includes /usr/local/bin
+	os.Setenv("PATH", os.Getenv("PATH")+":/usr/local/bin")
+
+	fmt.Fprintf(bi.logWriter, "  ✓ RQLite installed\n")
+	return nil
 }
 
 // InstallIPFS downloads and installs IPFS (Kubo)
+// Follows official steps from https://docs.ipfs.tech/install/command-line/
 func (bi *BinaryInstaller) InstallIPFS() error {
-	return bi.ipfs.Install()
+	if _, err := exec.LookPath("ipfs"); err == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ IPFS already installed\n")
+		return nil
+	}
+
+	fmt.Fprintf(bi.logWriter, "  Installing IPFS (Kubo)...\n")
+
+	// Follow official installation steps in order
+	kuboVersion := "v0.38.2"
+	tarball := fmt.Sprintf("kubo_%s_linux-%s.tar.gz", kuboVersion, bi.arch)
+	url := fmt.Sprintf("https://dist.ipfs.tech/kubo/%s/%s", kuboVersion, tarball)
+	tmpDir := "/tmp"
+	tarPath := filepath.Join(tmpDir, tarball)
+	kuboDir := filepath.Join(tmpDir, "kubo")
+
+	// Step 1: Download the Linux binary from dist.ipfs.tech
+	fmt.Fprintf(bi.logWriter, "    Step 1: Downloading Kubo v%s...\n", kuboVersion)
+	cmd := exec.Command("wget", "-q", url, "-O", tarPath)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to download kubo from %s: %w", url, err)
+	}
+
+	// Verify tarball exists
+	if _, err := os.Stat(tarPath); err != nil {
+		return fmt.Errorf("kubo tarball not found after download at %s: %w", tarPath, err)
+	}
+
+	// Step 2: Unzip the file
+	fmt.Fprintf(bi.logWriter, "    Step 2: Extracting Kubo archive...\n")
+	cmd = exec.Command("tar", "-xzf", tarPath, "-C", tmpDir)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to extract kubo tarball: %w", err)
+	}
+
+	// Verify extraction
+	if _, err := os.Stat(kuboDir); err != nil {
+		return fmt.Errorf("kubo directory not found after extraction at %s: %w", kuboDir, err)
+	}
+
+	// Step 3: Move into the kubo folder (cd kubo)
+	fmt.Fprintf(bi.logWriter, "    Step 3: Running installation script...\n")
+
+	// Step 4: Run the installation script (sudo bash install.sh)
+	installScript := filepath.Join(kuboDir, "install.sh")
+	if _, err := os.Stat(installScript); err != nil {
+		return fmt.Errorf("install.sh not found in extracted kubo directory at %s: %w", installScript, err)
+	}
+
+	cmd = exec.Command("bash", installScript)
+	cmd.Dir = kuboDir
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("failed to run install.sh: %v\n%s", err, string(output))
+	}
+
+	// Step 5: Test that Kubo has installed correctly
+	fmt.Fprintf(bi.logWriter, "    Step 5: Verifying installation...\n")
+	cmd = exec.Command("ipfs", "--version")
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		// ipfs might not be in PATH yet in this process, check file directly
+		ipfsLocations := []string{"/usr/local/bin/ipfs", "/usr/bin/ipfs"}
+		found := false
+		for _, loc := range ipfsLocations {
+			if info, err := os.Stat(loc); err == nil && !info.IsDir() {
+				found = true
+				// Ensure it's executable
+				if info.Mode()&0111 == 0 {
+					os.Chmod(loc, 0755)
+				}
+				break
+			}
+		}
+		if !found {
+			return fmt.Errorf("ipfs binary not found after installation in %v", ipfsLocations)
+		}
+	} else {
+		fmt.Fprintf(bi.logWriter, "      %s", string(output))
+	}
+
+	// Ensure PATH is updated for current process
+	os.Setenv("PATH", os.Getenv("PATH")+":/usr/local/bin")
+
+	fmt.Fprintf(bi.logWriter, "  ✓ IPFS installed successfully\n")
+	return nil
 }
 
 // InstallIPFSCluster downloads and installs IPFS Cluster Service
 func (bi *BinaryInstaller) InstallIPFSCluster() error {
-	return bi.ipfsCluster.Install()
+	if _, err := exec.LookPath("ipfs-cluster-service"); err == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ IPFS Cluster already installed\n")
+		return nil
+	}
+
+	fmt.Fprintf(bi.logWriter, "  Installing IPFS Cluster Service...\n")
+
+	// Check if Go is available
+	if _, err := exec.LookPath("go"); err != nil {
+		return fmt.Errorf("go not found - required to install IPFS Cluster. Please install Go first")
+	}
+
+	cmd := exec.Command("go", "install", "github.com/ipfs-cluster/ipfs-cluster/cmd/ipfs-cluster-service@latest")
+	cmd.Env = append(os.Environ(), "GOBIN=/usr/local/bin")
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to install IPFS Cluster: %w", err)
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ IPFS Cluster installed\n")
+	return nil
 }
 
 // InstallOlric downloads and installs Olric server
 func (bi *BinaryInstaller) InstallOlric() error {
-	return bi.olric.Install()
+	if _, err := exec.LookPath("olric-server"); err == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ Olric already installed\n")
+		return nil
+	}
+
+	fmt.Fprintf(bi.logWriter, "  Installing Olric...\n")
+
+	// Check if Go is available
+	if _, err := exec.LookPath("go"); err != nil {
+		return fmt.Errorf("go not found - required to install Olric. Please install Go first")
+	}
+
+	cmd := exec.Command("go", "install", "github.com/olric-data/olric/cmd/olric-server@v0.7.0")
+	cmd.Env = append(os.Environ(), "GOBIN=/usr/local/bin")
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to install Olric: %w", err)
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ Olric installed\n")
+	return nil
 }
 
 // InstallGo downloads and installs Go toolchain
 func (bi *BinaryInstaller) InstallGo() error {
-	return bi.gateway.InstallGo()
+	if _, err := exec.LookPath("go"); err == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ Go already installed\n")
+		return nil
+	}
+
+	fmt.Fprintf(bi.logWriter, "  Installing Go...\n")
+
+	goTarball := fmt.Sprintf("go1.22.5.linux-%s.tar.gz", bi.arch)
+	goURL := fmt.Sprintf("https://go.dev/dl/%s", goTarball)
+
+	// Download
+	cmd := exec.Command("wget", "-q", goURL, "-O", "/tmp/"+goTarball)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to download Go: %w", err)
+	}
+
+	// Extract
+	cmd = exec.Command("tar", "-C", "/usr/local", "-xzf", "/tmp/"+goTarball)
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to extract Go: %w", err)
+	}
+
+	// Add to PATH
+	newPath := os.Getenv("PATH") + ":/usr/local/go/bin"
+	os.Setenv("PATH", newPath)
+
+	// Verify installation
+	if _, err := exec.LookPath("go"); err != nil {
+		return fmt.Errorf("go installed but not found in PATH after installation")
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ Go installed\n")
+	return nil
 }
 
 // ResolveBinaryPath finds the fully-qualified path to a required executable
 func (bi *BinaryInstaller) ResolveBinaryPath(binary string, extraPaths ...string) (string, error) {
-	return installers.ResolveBinaryPath(binary, extraPaths...)
+	// First try to find in PATH
+	if path, err := exec.LookPath(binary); err == nil {
+		if abs, err := filepath.Abs(path); err == nil {
+			return abs, nil
+		}
+		return path, nil
+	}
+
+	// Then try extra candidate paths
+	for _, candidate := range extraPaths {
+		if candidate == "" {
+			continue
+		}
+		if info, err := os.Stat(candidate); err == nil && !info.IsDir() && info.Mode()&0111 != 0 {
+			if abs, err := filepath.Abs(candidate); err == nil {
+				return abs, nil
+			}
+			return candidate, nil
+		}
+	}
+
+	// Not found - generate error message
+	checked := make([]string, 0, len(extraPaths))
+	for _, candidate := range extraPaths {
+		if candidate != "" {
+			checked = append(checked, candidate)
+		}
+	}
+
+	if len(checked) == 0 {
+		return "", fmt.Errorf("required binary %q not found in path", binary)
+	}
+
+	return "", fmt.Errorf("required binary %q not found in path (also checked %s)", binary, strings.Join(checked, ", "))
 }
 
 // InstallDeBrosBinaries clones and builds DeBros binaries
 func (bi *BinaryInstaller) InstallDeBrosBinaries(branch string, oramaHome string, skipRepoUpdate bool) error {
-	return bi.gateway.InstallDeBrosBinaries(branch, oramaHome, skipRepoUpdate)
+	fmt.Fprintf(bi.logWriter, "  Building DeBros binaries...\n")
+
+	srcDir := filepath.Join(oramaHome, "src")
+	binDir := filepath.Join(oramaHome, "bin")
+
+	// Ensure directories exist
+	if err := os.MkdirAll(srcDir, 0755); err != nil {
+		return fmt.Errorf("failed to create source directory %s: %w", srcDir, err)
+	}
+	if err := os.MkdirAll(binDir, 0755); err != nil {
+		return fmt.Errorf("failed to create bin directory %s: %w", binDir, err)
+	}
+
+	// Check if source directory has content (either git repo or pre-existing source)
+	hasSourceContent := false
+	if entries, err := os.ReadDir(srcDir); err == nil && len(entries) > 0 {
+		hasSourceContent = true
+	}
+
+	// Check if git repository is already initialized
+	isGitRepo := false
+	if _, err := os.Stat(filepath.Join(srcDir, ".git")); err == nil {
+		isGitRepo = true
+	}
+
+	// Handle repository update/clone based on skipRepoUpdate flag
+	if skipRepoUpdate {
+		fmt.Fprintf(bi.logWriter, "    Skipping repo clone/pull (--no-pull flag)\n")
+		if !hasSourceContent {
+			return fmt.Errorf("cannot skip pull: source directory is empty at %s (need to populate it first)", srcDir)
+		}
+		fmt.Fprintf(bi.logWriter, "    Using existing source at %s (skipping git operations)\n", srcDir)
+		// Skip to build step - don't execute any git commands
+	} else {
+		// Clone repository if not present, otherwise update it
+		if !isGitRepo {
+			fmt.Fprintf(bi.logWriter, "    Cloning repository...\n")
+			cmd := exec.Command("git", "clone", "--branch", branch, "--depth", "1", "https://github.com/DeBrosOfficial/network.git", srcDir)
+			if err := cmd.Run(); err != nil {
+				return fmt.Errorf("failed to clone repository: %w", err)
+			}
+		} else {
+			fmt.Fprintf(bi.logWriter, "    Updating repository to latest changes...\n")
+			if output, err := exec.Command("git", "-C", srcDir, "fetch", "origin", branch).CombinedOutput(); err != nil {
+				return fmt.Errorf("failed to fetch repository updates: %v\n%s", err, string(output))
+			}
+			if output, err := exec.Command("git", "-C", srcDir, "reset", "--hard", "origin/"+branch).CombinedOutput(); err != nil {
+				return fmt.Errorf("failed to reset repository: %v\n%s", err, string(output))
+			}
+			if output, err := exec.Command("git", "-C", srcDir, "clean", "-fd").CombinedOutput(); err != nil {
+				return fmt.Errorf("failed to clean repository: %v\n%s", err, string(output))
+			}
+		}
+	}
+
+	// Build binaries
+	fmt.Fprintf(bi.logWriter, "    Building binaries...\n")
+	cmd := exec.Command("make", "build")
+	cmd.Dir = srcDir
+	cmd.Env = append(os.Environ(), "HOME="+oramaHome, "PATH="+os.Getenv("PATH")+":/usr/local/go/bin")
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("failed to build: %v\n%s", err, string(output))
+	}
+
+	// Copy binaries
+	fmt.Fprintf(bi.logWriter, "    Copying binaries...\n")
+	srcBinDir := filepath.Join(srcDir, "bin")
+
+	// Check if source bin directory exists
+	if _, err := os.Stat(srcBinDir); os.IsNotExist(err) {
+		return fmt.Errorf("source bin directory does not exist at %s - build may have failed", srcBinDir)
+	}
+
+	// Check if there are any files to copy
+	entries, err := os.ReadDir(srcBinDir)
+	if err != nil {
+		return fmt.Errorf("failed to read source bin directory: %w", err)
+	}
+	if len(entries) == 0 {
+		return fmt.Errorf("source bin directory is empty - build may have failed")
+	}
+
+	// Copy each binary individually to avoid wildcard expansion issues
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		srcPath := filepath.Join(srcBinDir, entry.Name())
+		dstPath := filepath.Join(binDir, entry.Name())
+
+		// Read source file
+		data, err := os.ReadFile(srcPath)
+		if err != nil {
+			return fmt.Errorf("failed to read binary %s: %w", entry.Name(), err)
+		}
+
+		// Write destination file
+		if err := os.WriteFile(dstPath, data, 0755); err != nil {
+			return fmt.Errorf("failed to write binary %s: %w", entry.Name(), err)
+		}
+	}
+
+	if err := exec.Command("chmod", "-R", "755", binDir).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chmod bin directory: %v\n", err)
+	}
+	if err := exec.Command("chown", "-R", "debros:debros", binDir).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown bin directory: %v\n", err)
+	}
+
+	// Grant CAP_NET_BIND_SERVICE to orama-node to allow binding to ports 80/443 without root
+	nodeBinary := filepath.Join(binDir, "orama-node")
+	if _, err := os.Stat(nodeBinary); err == nil {
+		if err := exec.Command("setcap", "cap_net_bind_service=+ep", nodeBinary).Run(); err != nil {
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to setcap on orama-node: %v\n", err)
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Gateway may not be able to bind to port 80/443\n")
+		} else {
+			fmt.Fprintf(bi.logWriter, "    ✓ Set CAP_NET_BIND_SERVICE on orama-node\n")
+		}
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ DeBros binaries installed\n")
+	return nil
 }
 
 // InstallSystemDependencies installs system-level dependencies via apt
 func (bi *BinaryInstaller) InstallSystemDependencies() error {
-	return bi.gateway.InstallSystemDependencies()
+	fmt.Fprintf(bi.logWriter, "  Installing system dependencies...\n")
+
+	// Update package list
+	cmd := exec.Command("apt-get", "update")
+	if err := cmd.Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    Warning: apt update failed\n")
+	}
+
+	// Install dependencies including Node.js for anyone-client
+	cmd = exec.Command("apt-get", "install", "-y", "curl", "git", "make", "build-essential", "wget", "nodejs", "npm")
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("failed to install dependencies: %w", err)
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ System dependencies installed\n")
+	return nil
 }
 
 // IPFSPeerInfo holds IPFS peer information for configuring Peering.Peers
-type IPFSPeerInfo = installers.IPFSPeerInfo
+type IPFSPeerInfo struct {
+	PeerID string
+	Addrs  []string
+}
 
 // IPFSClusterPeerInfo contains IPFS Cluster peer information for cluster peer discovery
-type IPFSClusterPeerInfo = installers.IPFSClusterPeerInfo
+type IPFSClusterPeerInfo struct {
+	PeerID string   // Cluster peer ID (different from IPFS peer ID)
+	Addrs  []string // Cluster multiaddresses (e.g., /ip4/x.x.x.x/tcp/9098)
+}
 
 // InitializeIPFSRepo initializes an IPFS repository for a node (unified - no bootstrap/node distinction)
 // If ipfsPeer is provided, configures Peering.Peers for peer discovery in private networks
 func (bi *BinaryInstaller) InitializeIPFSRepo(ipfsRepoPath string, swarmKeyPath string, apiPort, gatewayPort, swarmPort int, ipfsPeer *IPFSPeerInfo) error {
-	return bi.ipfs.InitializeRepo(ipfsRepoPath, swarmKeyPath, apiPort, gatewayPort, swarmPort, ipfsPeer)
+	configPath := filepath.Join(ipfsRepoPath, "config")
+	repoExists := false
+	if _, err := os.Stat(configPath); err == nil {
+		repoExists = true
+		fmt.Fprintf(bi.logWriter, "    IPFS repo already exists, ensuring configuration...\n")
+	} else {
+		fmt.Fprintf(bi.logWriter, "    Initializing IPFS repo...\n")
+	}
+
+	if err := os.MkdirAll(ipfsRepoPath, 0755); err != nil {
+		return fmt.Errorf("failed to create IPFS repo directory: %w", err)
+	}
+
+	// Resolve IPFS binary path
+	ipfsBinary, err := bi.ResolveBinaryPath("ipfs", "/usr/local/bin/ipfs", "/usr/bin/ipfs")
+	if err != nil {
+		return err
+	}
+
+	// Initialize IPFS if repo doesn't exist
+	if !repoExists {
+		cmd := exec.Command(ipfsBinary, "init", "--profile=server", "--repo-dir="+ipfsRepoPath)
+		if output, err := cmd.CombinedOutput(); err != nil {
+			return fmt.Errorf("failed to initialize IPFS: %v\n%s", err, string(output))
+		}
+	}
+
+	// Copy swarm key if present
+	swarmKeyExists := false
+	if data, err := os.ReadFile(swarmKeyPath); err == nil {
+		swarmKeyDest := filepath.Join(ipfsRepoPath, "swarm.key")
+		if err := os.WriteFile(swarmKeyDest, data, 0600); err != nil {
+			return fmt.Errorf("failed to copy swarm key: %w", err)
+		}
+		swarmKeyExists = true
+	}
+
+	// Configure IPFS addresses (API, Gateway, Swarm) by modifying the config file directly
+	// This ensures the ports are set correctly and avoids conflicts with RQLite on port 5001
+	fmt.Fprintf(bi.logWriter, "    Configuring IPFS addresses (API: %d, Gateway: %d, Swarm: %d)...\n", apiPort, gatewayPort, swarmPort)
+	if err := bi.configureIPFSAddresses(ipfsRepoPath, apiPort, gatewayPort, swarmPort); err != nil {
+		return fmt.Errorf("failed to configure IPFS addresses: %w", err)
+	}
+
+	// Always disable AutoConf for private swarm when swarm.key is present
+	// This is critical - IPFS will fail to start if AutoConf is enabled on a private network
+	// We do this even for existing repos to fix repos initialized before this fix was applied
+	if swarmKeyExists {
+		fmt.Fprintf(bi.logWriter, "    Disabling AutoConf for private swarm...\n")
+		cmd := exec.Command(ipfsBinary, "config", "--json", "AutoConf.Enabled", "false")
+		cmd.Env = append(os.Environ(), "IPFS_PATH="+ipfsRepoPath)
+		if output, err := cmd.CombinedOutput(); err != nil {
+			return fmt.Errorf("failed to disable AutoConf: %v\n%s", err, string(output))
+		}
+
+		// Clear AutoConf placeholders from config to prevent Kubo startup errors
+		// When AutoConf is disabled, 'auto' placeholders must be replaced with explicit values or empty
+		fmt.Fprintf(bi.logWriter, "    Clearing AutoConf placeholders from IPFS config...\n")
+
+		type configCommand struct {
+			desc string
+			args []string
+		}
+
+		// List of config replacements to clear 'auto' placeholders
+		cleanup := []configCommand{
+			{"clearing Bootstrap peers", []string{"config", "Bootstrap", "--json", "[]"}},
+			{"clearing Routing.DelegatedRouters", []string{"config", "Routing.DelegatedRouters", "--json", "[]"}},
+			{"clearing Ipns.DelegatedPublishers", []string{"config", "Ipns.DelegatedPublishers", "--json", "[]"}},
+			{"clearing DNS.Resolvers", []string{"config", "DNS.Resolvers", "--json", "{}"}},
+		}
+
+		for _, step := range cleanup {
+			fmt.Fprintf(bi.logWriter, "      %s...\n", step.desc)
+			cmd := exec.Command(ipfsBinary, step.args...)
+			cmd.Env = append(os.Environ(), "IPFS_PATH="+ipfsRepoPath)
+			if output, err := cmd.CombinedOutput(); err != nil {
+				return fmt.Errorf("failed while %s: %v\n%s", step.desc, err, string(output))
+			}
+		}
+
+		// Configure Peering.Peers if we have peer info (for private network discovery)
+		if ipfsPeer != nil && ipfsPeer.PeerID != "" && len(ipfsPeer.Addrs) > 0 {
+			fmt.Fprintf(bi.logWriter, "    Configuring Peering.Peers for private network discovery...\n")
+			if err := bi.configureIPFSPeering(ipfsRepoPath, ipfsPeer); err != nil {
+				return fmt.Errorf("failed to configure IPFS peering: %w", err)
+			}
+		}
+	}
+
+	// Fix ownership (best-effort, don't fail if it doesn't work)
+	if err := exec.Command("chown", "-R", "debros:debros", ipfsRepoPath).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown IPFS repo: %v\n", err)
+	}
+
+	return nil
+}
+
+// configureIPFSAddresses configures the IPFS API, Gateway, and Swarm addresses in the config file
+func (bi *BinaryInstaller) configureIPFSAddresses(ipfsRepoPath string, apiPort, gatewayPort, swarmPort int) error {
+	configPath := filepath.Join(ipfsRepoPath, "config")
+
+	// Read existing config
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return fmt.Errorf("failed to read IPFS config: %w", err)
+	}
+
+	var config map[string]interface{}
+	if err := json.Unmarshal(data, &config); err != nil {
+		return fmt.Errorf("failed to parse IPFS config: %w", err)
+	}
+
+	// Get existing Addresses section or create new one
+	// This preserves any existing settings like Announce, AppendAnnounce, NoAnnounce
+	addresses, ok := config["Addresses"].(map[string]interface{})
+	if !ok {
+		addresses = make(map[string]interface{})
+	}
+
+	// Update specific address fields while preserving others
+	// Bind API and Gateway to localhost only for security
+	// Swarm binds to all interfaces for peer connections
+	addresses["API"] = []string{
+			fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", apiPort),
+	}
+	addresses["Gateway"] = []string{
+			fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", gatewayPort),
+	}
+	addresses["Swarm"] = []string{
+			fmt.Sprintf("/ip4/0.0.0.0/tcp/%d", swarmPort),
+			fmt.Sprintf("/ip6/::/tcp/%d", swarmPort),
+	}
+
+	config["Addresses"] = addresses
+
+	// Write config back
+	updatedData, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		return fmt.Errorf("failed to marshal IPFS config: %w", err)
+	}
+
+	if err := os.WriteFile(configPath, updatedData, 0600); err != nil {
+		return fmt.Errorf("failed to write IPFS config: %w", err)
+	}
+
+	return nil
+}
+
+// configureIPFSPeering configures Peering.Peers in the IPFS config for private network discovery
+// This allows nodes in a private swarm to find each other even without bootstrap peers
+func (bi *BinaryInstaller) configureIPFSPeering(ipfsRepoPath string, peer *IPFSPeerInfo) error {
+	configPath := filepath.Join(ipfsRepoPath, "config")
+
+	// Read existing config
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return fmt.Errorf("failed to read IPFS config: %w", err)
+	}
+
+	var config map[string]interface{}
+	if err := json.Unmarshal(data, &config); err != nil {
+		return fmt.Errorf("failed to parse IPFS config: %w", err)
+	}
+
+	// Get existing Peering section or create new one
+	peering, ok := config["Peering"].(map[string]interface{})
+	if !ok {
+		peering = make(map[string]interface{})
+	}
+
+	// Create peer entry
+	peerEntry := map[string]interface{}{
+		"ID":    peer.PeerID,
+		"Addrs": peer.Addrs,
+	}
+
+	// Set Peering.Peers
+	peering["Peers"] = []interface{}{peerEntry}
+	config["Peering"] = peering
+
+	fmt.Fprintf(bi.logWriter, "      Adding peer: %s (%d addresses)\n", peer.PeerID, len(peer.Addrs))
+
+	// Write config back
+	updatedData, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		return fmt.Errorf("failed to marshal IPFS config: %w", err)
+	}
+
+	if err := os.WriteFile(configPath, updatedData, 0600); err != nil {
+		return fmt.Errorf("failed to write IPFS config: %w", err)
+	}
+
+	return nil
 }
 
 // InitializeIPFSClusterConfig initializes IPFS Cluster configuration (unified - no bootstrap/node distinction)
@@ -91,34 +639,303 @@ func (bi *BinaryInstaller) InitializeIPFSRepo(ipfsRepoPath string, swarmKeyPath
 // For existing installations, it ensures the cluster secret is up to date.
 // clusterPeers should be in format: ["/ip4/<ip>/tcp/9098/p2p/<cluster-peer-id>"]
 func (bi *BinaryInstaller) InitializeIPFSClusterConfig(clusterPath, clusterSecret string, ipfsAPIPort int, clusterPeers []string) error {
-	return bi.ipfsCluster.InitializeConfig(clusterPath, clusterSecret, ipfsAPIPort, clusterPeers)
+	serviceJSONPath := filepath.Join(clusterPath, "service.json")
+	configExists := false
+	if _, err := os.Stat(serviceJSONPath); err == nil {
+		configExists = true
+		fmt.Fprintf(bi.logWriter, "    IPFS Cluster config already exists, ensuring it's up to date...\n")
+	} else {
+		fmt.Fprintf(bi.logWriter, "    Preparing IPFS Cluster path...\n")
+	}
+
+	if err := os.MkdirAll(clusterPath, 0755); err != nil {
+		return fmt.Errorf("failed to create IPFS Cluster directory: %w", err)
+	}
+
+	// Fix ownership before running init (best-effort)
+	if err := exec.Command("chown", "-R", "debros:debros", clusterPath).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown cluster path before init: %v\n", err)
+	}
+
+	// Resolve ipfs-cluster-service binary path
+	clusterBinary, err := bi.ResolveBinaryPath("ipfs-cluster-service", "/usr/local/bin/ipfs-cluster-service", "/usr/bin/ipfs-cluster-service")
+	if err != nil {
+		return fmt.Errorf("ipfs-cluster-service binary not found: %w", err)
+	}
+
+	// Initialize cluster config if it doesn't exist
+	if !configExists {
+		// Initialize cluster config with ipfs-cluster-service init
+		// This creates the service.json file with all required sections
+		fmt.Fprintf(bi.logWriter, "    Initializing IPFS Cluster config...\n")
+		cmd := exec.Command(clusterBinary, "init", "--force")
+		cmd.Env = append(os.Environ(), "IPFS_CLUSTER_PATH="+clusterPath)
+		// Pass CLUSTER_SECRET to init so it writes the correct secret to service.json directly
+		if clusterSecret != "" {
+			cmd.Env = append(cmd.Env, "CLUSTER_SECRET="+clusterSecret)
+		}
+		if output, err := cmd.CombinedOutput(); err != nil {
+			return fmt.Errorf("failed to initialize IPFS Cluster config: %v\n%s", err, string(output))
+		}
+	}
+
+	// Always update the cluster secret, IPFS port, and peer addresses (for both new and existing configs)
+	// This ensures existing installations get the secret and port synchronized
+	// We do this AFTER init to ensure our secret takes precedence
+	if clusterSecret != "" {
+		fmt.Fprintf(bi.logWriter, "    Updating cluster secret, IPFS port, and peer addresses...\n")
+		if err := bi.updateClusterConfig(clusterPath, clusterSecret, ipfsAPIPort, clusterPeers); err != nil {
+			return fmt.Errorf("failed to update cluster config: %w", err)
+		}
+
+		// Verify the secret was written correctly
+		if err := bi.verifyClusterSecret(clusterPath, clusterSecret); err != nil {
+			return fmt.Errorf("cluster secret verification failed: %w", err)
+		}
+		fmt.Fprintf(bi.logWriter, "    ✓ Cluster secret verified\n")
+	}
+
+	// Fix ownership again after updates (best-effort)
+	if err := exec.Command("chown", "-R", "debros:debros", clusterPath).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown cluster path after updates: %v\n", err)
+	}
+
+	return nil
+}
+
+// updateClusterConfig updates the secret, IPFS port, and peer addresses in IPFS Cluster service.json
+func (bi *BinaryInstaller) updateClusterConfig(clusterPath, secret string, ipfsAPIPort int, bootstrapClusterPeers []string) error {
+	serviceJSONPath := filepath.Join(clusterPath, "service.json")
+
+	// Read existing config
+	data, err := os.ReadFile(serviceJSONPath)
+	if err != nil {
+		return fmt.Errorf("failed to read service.json: %w", err)
+	}
+
+	// Parse JSON
+	var config map[string]interface{}
+	if err := json.Unmarshal(data, &config); err != nil {
+		return fmt.Errorf("failed to parse service.json: %w", err)
+	}
+
+	// Update cluster secret, listen_multiaddress, and peer addresses
+	if cluster, ok := config["cluster"].(map[string]interface{}); ok {
+		cluster["secret"] = secret
+		// Set consistent listen_multiaddress - port 9098 for cluster LibP2P communication
+		// This MUST match the port used in GetClusterPeerMultiaddr() and peer_addresses
+		cluster["listen_multiaddress"] = []interface{}{"/ip4/0.0.0.0/tcp/9098"}
+		// Configure peer addresses for cluster discovery
+		// This allows nodes to find and connect to each other
+		if len(bootstrapClusterPeers) > 0 {
+			cluster["peer_addresses"] = bootstrapClusterPeers
+		}
+	} else {
+		clusterConfig := map[string]interface{}{
+			"secret":              secret,
+			"listen_multiaddress": []interface{}{"/ip4/0.0.0.0/tcp/9098"},
+		}
+		if len(bootstrapClusterPeers) > 0 {
+			clusterConfig["peer_addresses"] = bootstrapClusterPeers
+		}
+		config["cluster"] = clusterConfig
+	}
+
+	// Update IPFS port in IPFS Proxy configuration
+	ipfsNodeMultiaddr := fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", ipfsAPIPort)
+	if api, ok := config["api"].(map[string]interface{}); ok {
+		if ipfsproxy, ok := api["ipfsproxy"].(map[string]interface{}); ok {
+			ipfsproxy["node_multiaddress"] = ipfsNodeMultiaddr
+		}
+	}
+
+	// Update IPFS port in IPFS Connector configuration
+	if ipfsConnector, ok := config["ipfs_connector"].(map[string]interface{}); ok {
+		if ipfshttp, ok := ipfsConnector["ipfshttp"].(map[string]interface{}); ok {
+			ipfshttp["node_multiaddress"] = ipfsNodeMultiaddr
+		}
+	}
+
+	// Write back
+	updatedData, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		return fmt.Errorf("failed to marshal service.json: %w", err)
+	}
+
+	if err := os.WriteFile(serviceJSONPath, updatedData, 0644); err != nil {
+		return fmt.Errorf("failed to write service.json: %w", err)
+	}
+
+	return nil
+}
+
+// verifyClusterSecret verifies that the secret in service.json matches the expected value
+func (bi *BinaryInstaller) verifyClusterSecret(clusterPath, expectedSecret string) error {
+	serviceJSONPath := filepath.Join(clusterPath, "service.json")
+
+	data, err := os.ReadFile(serviceJSONPath)
+	if err != nil {
+		return fmt.Errorf("failed to read service.json for verification: %w", err)
+	}
+
+	var config map[string]interface{}
+	if err := json.Unmarshal(data, &config); err != nil {
+		return fmt.Errorf("failed to parse service.json for verification: %w", err)
+	}
+
+	if cluster, ok := config["cluster"].(map[string]interface{}); ok {
+		if secret, ok := cluster["secret"].(string); ok {
+			if secret != expectedSecret {
+				return fmt.Errorf("secret mismatch: expected %s, got %s", expectedSecret, secret)
+			}
+			return nil
+		}
+		return fmt.Errorf("secret not found in cluster config")
+	}
+
+	return fmt.Errorf("cluster section not found in service.json")
 }
 
 // GetClusterPeerMultiaddr reads the IPFS Cluster peer ID and returns its multiaddress
 // Returns format: /ip4/<ip>/tcp/9098/p2p/<cluster-peer-id>
 func (bi *BinaryInstaller) GetClusterPeerMultiaddr(clusterPath string, nodeIP string) (string, error) {
-	return bi.ipfsCluster.GetClusterPeerMultiaddr(clusterPath, nodeIP)
+	identityPath := filepath.Join(clusterPath, "identity.json")
+
+	// Read identity file
+	data, err := os.ReadFile(identityPath)
+	if err != nil {
+		return "", fmt.Errorf("failed to read identity.json: %w", err)
+	}
+
+	// Parse JSON
+	var identity map[string]interface{}
+	if err := json.Unmarshal(data, &identity); err != nil {
+		return "", fmt.Errorf("failed to parse identity.json: %w", err)
+	}
+
+	// Get peer ID
+	peerID, ok := identity["id"].(string)
+	if !ok || peerID == "" {
+		return "", fmt.Errorf("peer ID not found in identity.json")
+	}
+
+	// Construct multiaddress: /ip4/<ip>/tcp/9098/p2p/<peer-id>
+	// Port 9098 is the default cluster listen port
+	multiaddr := fmt.Sprintf("/ip4/%s/tcp/9098/p2p/%s", nodeIP, peerID)
+	return multiaddr, nil
 }
 
 // InitializeRQLiteDataDir initializes RQLite data directory
 func (bi *BinaryInstaller) InitializeRQLiteDataDir(dataDir string) error {
-	return bi.rqlite.InitializeDataDir(dataDir)
+	fmt.Fprintf(bi.logWriter, "    Initializing RQLite data dir...\n")
+
+	if err := os.MkdirAll(dataDir, 0755); err != nil {
+		return fmt.Errorf("failed to create RQLite data directory: %w", err)
+	}
+
+	if err := exec.Command("chown", "-R", "debros:debros", dataDir).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown RQLite data dir: %v\n", err)
+	}
+	return nil
 }
 
 // InstallAnyoneClient installs the anyone-client npm package globally
 func (bi *BinaryInstaller) InstallAnyoneClient() error {
-	return bi.gateway.InstallAnyoneClient()
-}
+	// Check if anyone-client is already available via npx (more reliable for scoped packages)
+	// Note: the CLI binary is "anyone-client", not the full scoped package name
+	if cmd := exec.Command("npx", "anyone-client", "--help"); cmd.Run() == nil {
+		fmt.Fprintf(bi.logWriter, "  ✓ anyone-client already installed\n")
+		return nil
+	}
 
-// Mock system commands for testing (if needed)
-var execCommand = exec.Command
+	fmt.Fprintf(bi.logWriter, "  Installing anyone-client...\n")
 
-// SetExecCommand allows mocking exec.Command in tests
-func SetExecCommand(cmd func(name string, arg ...string) *exec.Cmd) {
-	execCommand = cmd
-}
+	// Initialize NPM cache structure to ensure all directories exist
+	// This prevents "mkdir" errors when NPM tries to create nested cache directories
+	fmt.Fprintf(bi.logWriter, "    Initializing NPM cache...\n")
+	
+	// Create nested cache directories with proper permissions
+	debrosHome := "/home/debros"
+	npmCacheDirs := []string{
+		filepath.Join(debrosHome, ".npm"),
+		filepath.Join(debrosHome, ".npm", "_cacache"),
+		filepath.Join(debrosHome, ".npm", "_cacache", "tmp"),
+		filepath.Join(debrosHome, ".npm", "_logs"),
+	}
+	
+	for _, dir := range npmCacheDirs {
+		if err := os.MkdirAll(dir, 0700); err != nil {
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Failed to create %s: %v\n", dir, err)
+			continue
+		}
+		// Fix ownership to debros user (sequential to avoid race conditions)
+		if err := exec.Command("chown", "debros:debros", dir).Run(); err != nil {
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown %s: %v\n", dir, err)
+		}
+		if err := exec.Command("chmod", "700", dir).Run(); err != nil {
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chmod %s: %v\n", dir, err)
+		}
+	}
+	
+	// Recursively fix ownership of entire .npm directory to ensure all nested files are owned by debros
+	if err := exec.Command("chown", "-R", "debros:debros", filepath.Join(debrosHome, ".npm")).Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown .npm directory: %v\n", err)
+	}
+	
+	// Run npm cache verify as debros user with proper environment
+	cacheInitCmd := exec.Command("sudo", "-u", "debros", "npm", "cache", "verify", "--silent")
+	cacheInitCmd.Env = append(os.Environ(), "HOME="+debrosHome)
+	if err := cacheInitCmd.Run(); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  NPM cache verify warning: %v (continuing anyway)\n", err)
+	}
 
-// ResetExecCommand resets exec.Command to the default
-func ResetExecCommand() {
-	execCommand = exec.Command
+	// Install anyone-client globally via npm (using scoped package name)
+	cmd := exec.Command("npm", "install", "-g", "@anyone-protocol/anyone-client")
+	if output, err := cmd.CombinedOutput(); err != nil {
+		return fmt.Errorf("failed to install anyone-client: %w\n%s", err, string(output))
+	}
+
+	// Create terms-agreement file to bypass interactive prompt when running as a service
+	termsFile := filepath.Join(debrosHome, "terms-agreement")
+	if err := os.WriteFile(termsFile, []byte("agreed"), 0644); err != nil {
+		fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to create terms-agreement: %v\n", err)
+	} else {
+		if err := exec.Command("chown", "debros:debros", termsFile).Run(); err != nil {
+			fmt.Fprintf(bi.logWriter, "    ⚠️  Warning: failed to chown terms-agreement: %v\n", err)
+		}
+	}
+
+	// Verify installation - try npx with the correct CLI name (anyone-client, not full scoped package name)
+	verifyCmd := exec.Command("npx", "anyone-client", "--help")
+	if err := verifyCmd.Run(); err != nil {
+		// Fallback: check if binary exists in common locations
+		possiblePaths := []string{
+			"/usr/local/bin/anyone-client",
+			"/usr/bin/anyone-client",
+		}
+		found := false
+		for _, path := range possiblePaths {
+			if info, err := os.Stat(path); err == nil && !info.IsDir() {
+				found = true
+				break
+			}
+		}
+		if !found {
+			// Try npm bin -g to find global bin directory
+			cmd := exec.Command("npm", "bin", "-g")
+			if output, err := cmd.Output(); err == nil {
+				npmBinDir := strings.TrimSpace(string(output))
+				candidate := filepath.Join(npmBinDir, "anyone-client")
+				if info, err := os.Stat(candidate); err == nil && !info.IsDir() {
+					found = true
+				}
+			}
+		}
+		if !found {
+			return fmt.Errorf("anyone-client installation verification failed - package may not provide a binary, but npx should work")
+		}
+	}
+
+	fmt.Fprintf(bi.logWriter, "  ✓ anyone-client installed\n")
+	return nil
 }

pkg/environments/production/installers/gateway.go

@@ -1,322 +0,0 @@
-package installers
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-)
-
-// GatewayInstaller handles DeBros binary installation (including gateway)
-type GatewayInstaller struct {
-	*BaseInstaller
-}
-
-// NewGatewayInstaller creates a new gateway installer
-func NewGatewayInstaller(arch string, logWriter io.Writer) *GatewayInstaller {
-	return &GatewayInstaller{
-		BaseInstaller: NewBaseInstaller(arch, logWriter),
-	}
-}
-
-// IsInstalled checks if gateway binaries are already installed
-func (gi *GatewayInstaller) IsInstalled() bool {
-	// Check if binaries exist (gateway is embedded in orama-node)
-	return false // Always build to ensure latest version
-}
-
-// Install clones and builds DeBros binaries
-func (gi *GatewayInstaller) Install() error {
-	// This is a placeholder - actual installation is handled by InstallDeBrosBinaries
-	return nil
-}
-
-// Configure is a placeholder for gateway configuration
-func (gi *GatewayInstaller) Configure() error {
-	// Configuration is handled by the orchestrator
-	return nil
-}
-
-// InstallDeBrosBinaries clones and builds DeBros binaries
-func (gi *GatewayInstaller) InstallDeBrosBinaries(branch string, oramaHome string, skipRepoUpdate bool) error {
-	fmt.Fprintf(gi.logWriter, "  Building DeBros binaries...\n")
-
-	srcDir := filepath.Join(oramaHome, "src")
-	binDir := filepath.Join(oramaHome, "bin")
-
-	// Ensure directories exist
-	if err := os.MkdirAll(srcDir, 0755); err != nil {
-		return fmt.Errorf("failed to create source directory %s: %w", srcDir, err)
-	}
-	if err := os.MkdirAll(binDir, 0755); err != nil {
-		return fmt.Errorf("failed to create bin directory %s: %w", binDir, err)
-	}
-
-	// Check if source directory has content (either git repo or pre-existing source)
-	hasSourceContent := false
-	if entries, err := os.ReadDir(srcDir); err == nil && len(entries) > 0 {
-		hasSourceContent = true
-	}
-
-	// Check if git repository is already initialized
-	isGitRepo := false
-	if _, err := os.Stat(filepath.Join(srcDir, ".git")); err == nil {
-		isGitRepo = true
-	}
-
-	// Handle repository update/clone based on skipRepoUpdate flag
-	if skipRepoUpdate {
-		fmt.Fprintf(gi.logWriter, "    Skipping repo clone/pull (--no-pull flag)\n")
-		if !hasSourceContent {
-			return fmt.Errorf("cannot skip pull: source directory is empty at %s (need to populate it first)", srcDir)
-		}
-		fmt.Fprintf(gi.logWriter, "    Using existing source at %s (skipping git operations)\n", srcDir)
-		// Skip to build step - don't execute any git commands
-	} else {
-		// Clone repository if not present, otherwise update it
-		if !isGitRepo {
-			fmt.Fprintf(gi.logWriter, "    Cloning repository...\n")
-			cmd := exec.Command("git", "clone", "--branch", branch, "--depth", "1", "https://github.com/DeBrosOfficial/network.git", srcDir)
-			if err := cmd.Run(); err != nil {
-				return fmt.Errorf("failed to clone repository: %w", err)
-			}
-		} else {
-			fmt.Fprintf(gi.logWriter, "    Updating repository to latest changes...\n")
-			if output, err := exec.Command("git", "-C", srcDir, "fetch", "origin", branch).CombinedOutput(); err != nil {
-				return fmt.Errorf("failed to fetch repository updates: %v\n%s", err, string(output))
-			}
-			if output, err := exec.Command("git", "-C", srcDir, "reset", "--hard", "origin/"+branch).CombinedOutput(); err != nil {
-				return fmt.Errorf("failed to reset repository: %v\n%s", err, string(output))
-			}
-			if output, err := exec.Command("git", "-C", srcDir, "clean", "-fd").CombinedOutput(); err != nil {
-				return fmt.Errorf("failed to clean repository: %v\n%s", err, string(output))
-			}
-		}
-	}
-
-	// Build binaries
-	fmt.Fprintf(gi.logWriter, "    Building binaries...\n")
-	cmd := exec.Command("make", "build")
-	cmd.Dir = srcDir
-	cmd.Env = append(os.Environ(), "HOME="+oramaHome, "PATH="+os.Getenv("PATH")+":/usr/local/go/bin")
-	if output, err := cmd.CombinedOutput(); err != nil {
-		return fmt.Errorf("failed to build: %v\n%s", err, string(output))
-	}
-
-	// Copy binaries
-	fmt.Fprintf(gi.logWriter, "    Copying binaries...\n")
-	srcBinDir := filepath.Join(srcDir, "bin")
-
-	// Check if source bin directory exists
-	if _, err := os.Stat(srcBinDir); os.IsNotExist(err) {
-		return fmt.Errorf("source bin directory does not exist at %s - build may have failed", srcBinDir)
-	}
-
-	// Check if there are any files to copy
-	entries, err := os.ReadDir(srcBinDir)
-	if err != nil {
-		return fmt.Errorf("failed to read source bin directory: %w", err)
-	}
-	if len(entries) == 0 {
-		return fmt.Errorf("source bin directory is empty - build may have failed")
-	}
-
-	// Copy each binary individually to avoid wildcard expansion issues
-	for _, entry := range entries {
-		if entry.IsDir() {
-			continue
-		}
-		srcPath := filepath.Join(srcBinDir, entry.Name())
-		dstPath := filepath.Join(binDir, entry.Name())
-
-		// Read source file
-		data, err := os.ReadFile(srcPath)
-		if err != nil {
-			return fmt.Errorf("failed to read binary %s: %w", entry.Name(), err)
-		}
-
-		// Write destination file
-		if err := os.WriteFile(dstPath, data, 0755); err != nil {
-			return fmt.Errorf("failed to write binary %s: %w", entry.Name(), err)
-		}
-	}
-
-	if err := exec.Command("chmod", "-R", "755", binDir).Run(); err != nil {
-		fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chmod bin directory: %v\n", err)
-	}
-	if err := exec.Command("chown", "-R", "debros:debros", binDir).Run(); err != nil {
-		fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chown bin directory: %v\n", err)
-	}
-
-	// Grant CAP_NET_BIND_SERVICE to orama-node to allow binding to ports 80/443 without root
-	nodeBinary := filepath.Join(binDir, "orama-node")
-	if _, err := os.Stat(nodeBinary); err == nil {
-		if err := exec.Command("setcap", "cap_net_bind_service=+ep", nodeBinary).Run(); err != nil {
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to setcap on orama-node: %v\n", err)
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Gateway may not be able to bind to port 80/443\n")
-		} else {
-			fmt.Fprintf(gi.logWriter, "    ✓ Set CAP_NET_BIND_SERVICE on orama-node\n")
-		}
-	}
-
-	fmt.Fprintf(gi.logWriter, "  ✓ DeBros binaries installed\n")
-	return nil
-}
-
-// InstallGo downloads and installs Go toolchain
-func (gi *GatewayInstaller) InstallGo() error {
-	if _, err := exec.LookPath("go"); err == nil {
-		fmt.Fprintf(gi.logWriter, "  ✓ Go already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(gi.logWriter, "  Installing Go...\n")
-
-	goTarball := fmt.Sprintf("go1.22.5.linux-%s.tar.gz", gi.arch)
-	goURL := fmt.Sprintf("https://go.dev/dl/%s", goTarball)
-
-	// Download
-	if err := DownloadFile(goURL, "/tmp/"+goTarball); err != nil {
-		return fmt.Errorf("failed to download Go: %w", err)
-	}
-
-	// Extract
-	if err := ExtractTarball("/tmp/"+goTarball, "/usr/local"); err != nil {
-		return fmt.Errorf("failed to extract Go: %w", err)
-	}
-
-	// Add to PATH
-	newPath := os.Getenv("PATH") + ":/usr/local/go/bin"
-	os.Setenv("PATH", newPath)
-
-	// Verify installation
-	if _, err := exec.LookPath("go"); err != nil {
-		return fmt.Errorf("go installed but not found in PATH after installation")
-	}
-
-	fmt.Fprintf(gi.logWriter, "  ✓ Go installed\n")
-	return nil
-}
-
-// InstallSystemDependencies installs system-level dependencies via apt
-func (gi *GatewayInstaller) InstallSystemDependencies() error {
-	fmt.Fprintf(gi.logWriter, "  Installing system dependencies...\n")
-
-	// Update package list
-	cmd := exec.Command("apt-get", "update")
-	if err := cmd.Run(); err != nil {
-		fmt.Fprintf(gi.logWriter, "    Warning: apt update failed\n")
-	}
-
-	// Install dependencies including Node.js for anyone-client
-	cmd = exec.Command("apt-get", "install", "-y", "curl", "git", "make", "build-essential", "wget", "nodejs", "npm")
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to install dependencies: %w", err)
-	}
-
-	fmt.Fprintf(gi.logWriter, "  ✓ System dependencies installed\n")
-	return nil
-}
-
-// InstallAnyoneClient installs the anyone-client npm package globally
-func (gi *GatewayInstaller) InstallAnyoneClient() error {
-	// Check if anyone-client is already available via npx (more reliable for scoped packages)
-	// Note: the CLI binary is "anyone-client", not the full scoped package name
-	if cmd := exec.Command("npx", "anyone-client", "--help"); cmd.Run() == nil {
-		fmt.Fprintf(gi.logWriter, "  ✓ anyone-client already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(gi.logWriter, "  Installing anyone-client...\n")
-
-	// Initialize NPM cache structure to ensure all directories exist
-	// This prevents "mkdir" errors when NPM tries to create nested cache directories
-	fmt.Fprintf(gi.logWriter, "    Initializing NPM cache...\n")
-
-	// Create nested cache directories with proper permissions
-	debrosHome := "/home/debros"
-	npmCacheDirs := []string{
-		filepath.Join(debrosHome, ".npm"),
-		filepath.Join(debrosHome, ".npm", "_cacache"),
-		filepath.Join(debrosHome, ".npm", "_cacache", "tmp"),
-		filepath.Join(debrosHome, ".npm", "_logs"),
-	}
-
-	for _, dir := range npmCacheDirs {
-		if err := os.MkdirAll(dir, 0700); err != nil {
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Failed to create %s: %v\n", dir, err)
-			continue
-		}
-		// Fix ownership to debros user (sequential to avoid race conditions)
-		if err := exec.Command("chown", "debros:debros", dir).Run(); err != nil {
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chown %s: %v\n", dir, err)
-		}
-		if err := exec.Command("chmod", "700", dir).Run(); err != nil {
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chmod %s: %v\n", dir, err)
-		}
-	}
-
-	// Recursively fix ownership of entire .npm directory to ensure all nested files are owned by debros
-	if err := exec.Command("chown", "-R", "debros:debros", filepath.Join(debrosHome, ".npm")).Run(); err != nil {
-		fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chown .npm directory: %v\n", err)
-	}
-
-	// Run npm cache verify as debros user with proper environment
-	cacheInitCmd := exec.Command("sudo", "-u", "debros", "npm", "cache", "verify", "--silent")
-	cacheInitCmd.Env = append(os.Environ(), "HOME="+debrosHome)
-	if err := cacheInitCmd.Run(); err != nil {
-		fmt.Fprintf(gi.logWriter, "    ⚠️  NPM cache verify warning: %v (continuing anyway)\n", err)
-	}
-
-	// Install anyone-client globally via npm (using scoped package name)
-	cmd := exec.Command("npm", "install", "-g", "@anyone-protocol/anyone-client")
-	if output, err := cmd.CombinedOutput(); err != nil {
-		return fmt.Errorf("failed to install anyone-client: %w\n%s", err, string(output))
-	}
-
-	// Create terms-agreement file to bypass interactive prompt when running as a service
-	termsFile := filepath.Join(debrosHome, "terms-agreement")
-	if err := os.WriteFile(termsFile, []byte("agreed"), 0644); err != nil {
-		fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to create terms-agreement: %v\n", err)
-	} else {
-		if err := exec.Command("chown", "debros:debros", termsFile).Run(); err != nil {
-			fmt.Fprintf(gi.logWriter, "    ⚠️  Warning: failed to chown terms-agreement: %v\n", err)
-		}
-	}
-
-	// Verify installation - try npx with the correct CLI name (anyone-client, not full scoped package name)
-	verifyCmd := exec.Command("npx", "anyone-client", "--help")
-	if err := verifyCmd.Run(); err != nil {
-		// Fallback: check if binary exists in common locations
-		possiblePaths := []string{
-			"/usr/local/bin/anyone-client",
-			"/usr/bin/anyone-client",
-		}
-		found := false
-		for _, path := range possiblePaths {
-			if info, err := os.Stat(path); err == nil && !info.IsDir() {
-				found = true
-				break
-			}
-		}
-		if !found {
-			// Try npm bin -g to find global bin directory
-			cmd := exec.Command("npm", "bin", "-g")
-			if output, err := cmd.Output(); err == nil {
-				npmBinDir := strings.TrimSpace(string(output))
-				candidate := filepath.Join(npmBinDir, "anyone-client")
-				if info, err := os.Stat(candidate); err == nil && !info.IsDir() {
-					found = true
-				}
-			}
-		}
-		if !found {
-			return fmt.Errorf("anyone-client installation verification failed - package may not provide a binary, but npx should work")
-		}
-	}
-
-	fmt.Fprintf(gi.logWriter, "  ✓ anyone-client installed\n")
-	return nil
-}

pkg/environments/production/installers/installer.go

@@ -1,43 +0,0 @@
-package installers
-
-import (
-	"io"
-)
-
-// Installer defines the interface for service installers
-type Installer interface {
-	// Install downloads and installs the service binary
-	Install() error
-
-	// Configure initializes configuration for the service
-	Configure() error
-
-	// IsInstalled checks if the service is already installed
-	IsInstalled() bool
-}
-
-// BaseInstaller provides common functionality for all installers
-type BaseInstaller struct {
-	arch      string
-	logWriter io.Writer
-}
-
-// NewBaseInstaller creates a new base installer with common dependencies
-func NewBaseInstaller(arch string, logWriter io.Writer) *BaseInstaller {
-	return &BaseInstaller{
-		arch:      arch,
-		logWriter: logWriter,
-	}
-}
-
-// IPFSPeerInfo holds IPFS peer information for configuring Peering.Peers
-type IPFSPeerInfo struct {
-	PeerID string
-	Addrs  []string
-}
-
-// IPFSClusterPeerInfo contains IPFS Cluster peer information for cluster peer discovery
-type IPFSClusterPeerInfo struct {
-	PeerID string   // Cluster peer ID (different from IPFS peer ID)
-	Addrs  []string // Cluster multiaddresses (e.g., /ip4/x.x.x.x/tcp/9098)
-}

pkg/environments/production/installers/ipfs.go

@@ -1,321 +0,0 @@
-package installers
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"path/filepath"
-)
-
-// IPFSInstaller handles IPFS (Kubo) installation
-type IPFSInstaller struct {
-	*BaseInstaller
-	version string
-}
-
-// NewIPFSInstaller creates a new IPFS installer
-func NewIPFSInstaller(arch string, logWriter io.Writer) *IPFSInstaller {
-	return &IPFSInstaller{
-		BaseInstaller: NewBaseInstaller(arch, logWriter),
-		version:       "v0.38.2",
-	}
-}
-
-// IsInstalled checks if IPFS is already installed
-func (ii *IPFSInstaller) IsInstalled() bool {
-	_, err := exec.LookPath("ipfs")
-	return err == nil
-}
-
-// Install downloads and installs IPFS (Kubo)
-// Follows official steps from https://docs.ipfs.tech/install/command-line/
-func (ii *IPFSInstaller) Install() error {
-	if ii.IsInstalled() {
-		fmt.Fprintf(ii.logWriter, "  ✓ IPFS already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(ii.logWriter, "  Installing IPFS (Kubo)...\n")
-
-	// Follow official installation steps in order
-	tarball := fmt.Sprintf("kubo_%s_linux-%s.tar.gz", ii.version, ii.arch)
-	url := fmt.Sprintf("https://dist.ipfs.tech/kubo/%s/%s", ii.version, tarball)
-	tmpDir := "/tmp"
-	tarPath := filepath.Join(tmpDir, tarball)
-	kuboDir := filepath.Join(tmpDir, "kubo")
-
-	// Step 1: Download the Linux binary from dist.ipfs.tech
-	fmt.Fprintf(ii.logWriter, "    Step 1: Downloading Kubo %s...\n", ii.version)
-	if err := DownloadFile(url, tarPath); err != nil {
-		return fmt.Errorf("failed to download kubo from %s: %w", url, err)
-	}
-
-	// Verify tarball exists
-	if _, err := os.Stat(tarPath); err != nil {
-		return fmt.Errorf("kubo tarball not found after download at %s: %w", tarPath, err)
-	}
-
-	// Step 2: Unzip the file
-	fmt.Fprintf(ii.logWriter, "    Step 2: Extracting Kubo archive...\n")
-	if err := ExtractTarball(tarPath, tmpDir); err != nil {
-		return fmt.Errorf("failed to extract kubo tarball: %w", err)
-	}
-
-	// Verify extraction
-	if _, err := os.Stat(kuboDir); err != nil {
-		return fmt.Errorf("kubo directory not found after extraction at %s: %w", kuboDir, err)
-	}
-
-	// Step 3: Move into the kubo folder (cd kubo)
-	fmt.Fprintf(ii.logWriter, "    Step 3: Running installation script...\n")
-
-	// Step 4: Run the installation script (sudo bash install.sh)
-	installScript := filepath.Join(kuboDir, "install.sh")
-	if _, err := os.Stat(installScript); err != nil {
-		return fmt.Errorf("install.sh not found in extracted kubo directory at %s: %w", installScript, err)
-	}
-
-	cmd := exec.Command("bash", installScript)
-	cmd.Dir = kuboDir
-	if output, err := cmd.CombinedOutput(); err != nil {
-		return fmt.Errorf("failed to run install.sh: %v\n%s", err, string(output))
-	}
-
-	// Step 5: Test that Kubo has installed correctly
-	fmt.Fprintf(ii.logWriter, "    Step 5: Verifying installation...\n")
-	cmd = exec.Command("ipfs", "--version")
-	output, err := cmd.CombinedOutput()
-	if err != nil {
-		// ipfs might not be in PATH yet in this process, check file directly
-		ipfsLocations := []string{"/usr/local/bin/ipfs", "/usr/bin/ipfs"}
-		found := false
-		for _, loc := range ipfsLocations {
-			if info, err := os.Stat(loc); err == nil && !info.IsDir() {
-				found = true
-				// Ensure it's executable
-				if info.Mode()&0111 == 0 {
-					os.Chmod(loc, 0755)
-				}
-				break
-			}
-		}
-		if !found {
-			return fmt.Errorf("ipfs binary not found after installation in %v", ipfsLocations)
-		}
-	} else {
-		fmt.Fprintf(ii.logWriter, "      %s", string(output))
-	}
-
-	// Ensure PATH is updated for current process
-	os.Setenv("PATH", os.Getenv("PATH")+":/usr/local/bin")
-
-	fmt.Fprintf(ii.logWriter, "  ✓ IPFS installed successfully\n")
-	return nil
-}
-
-// Configure is a placeholder for IPFS configuration
-func (ii *IPFSInstaller) Configure() error {
-	// Configuration is handled by InitializeRepo
-	return nil
-}
-
-// InitializeRepo initializes an IPFS repository for a node (unified - no bootstrap/node distinction)
-// If ipfsPeer is provided, configures Peering.Peers for peer discovery in private networks
-func (ii *IPFSInstaller) InitializeRepo(ipfsRepoPath string, swarmKeyPath string, apiPort, gatewayPort, swarmPort int, ipfsPeer *IPFSPeerInfo) error {
-	configPath := filepath.Join(ipfsRepoPath, "config")
-	repoExists := false
-	if _, err := os.Stat(configPath); err == nil {
-		repoExists = true
-		fmt.Fprintf(ii.logWriter, "    IPFS repo already exists, ensuring configuration...\n")
-	} else {
-		fmt.Fprintf(ii.logWriter, "    Initializing IPFS repo...\n")
-	}
-
-	if err := os.MkdirAll(ipfsRepoPath, 0755); err != nil {
-		return fmt.Errorf("failed to create IPFS repo directory: %w", err)
-	}
-
-	// Resolve IPFS binary path
-	ipfsBinary, err := ResolveBinaryPath("ipfs", "/usr/local/bin/ipfs", "/usr/bin/ipfs")
-	if err != nil {
-		return err
-	}
-
-	// Initialize IPFS if repo doesn't exist
-	if !repoExists {
-		cmd := exec.Command(ipfsBinary, "init", "--profile=server", "--repo-dir="+ipfsRepoPath)
-		if output, err := cmd.CombinedOutput(); err != nil {
-			return fmt.Errorf("failed to initialize IPFS: %v\n%s", err, string(output))
-		}
-	}
-
-	// Copy swarm key if present
-	swarmKeyExists := false
-	if data, err := os.ReadFile(swarmKeyPath); err == nil {
-		swarmKeyDest := filepath.Join(ipfsRepoPath, "swarm.key")
-		if err := os.WriteFile(swarmKeyDest, data, 0600); err != nil {
-			return fmt.Errorf("failed to copy swarm key: %w", err)
-		}
-		swarmKeyExists = true
-	}
-
-	// Configure IPFS addresses (API, Gateway, Swarm) by modifying the config file directly
-	// This ensures the ports are set correctly and avoids conflicts with RQLite on port 5001
-	fmt.Fprintf(ii.logWriter, "    Configuring IPFS addresses (API: %d, Gateway: %d, Swarm: %d)...\n", apiPort, gatewayPort, swarmPort)
-	if err := ii.configureAddresses(ipfsRepoPath, apiPort, gatewayPort, swarmPort); err != nil {
-		return fmt.Errorf("failed to configure IPFS addresses: %w", err)
-	}
-
-	// Always disable AutoConf for private swarm when swarm.key is present
-	// This is critical - IPFS will fail to start if AutoConf is enabled on a private network
-	// We do this even for existing repos to fix repos initialized before this fix was applied
-	if swarmKeyExists {
-		fmt.Fprintf(ii.logWriter, "    Disabling AutoConf for private swarm...\n")
-		cmd := exec.Command(ipfsBinary, "config", "--json", "AutoConf.Enabled", "false")
-		cmd.Env = append(os.Environ(), "IPFS_PATH="+ipfsRepoPath)
-		if output, err := cmd.CombinedOutput(); err != nil {
-			return fmt.Errorf("failed to disable AutoConf: %v\n%s", err, string(output))
-		}
-
-		// Clear AutoConf placeholders from config to prevent Kubo startup errors
-		// When AutoConf is disabled, 'auto' placeholders must be replaced with explicit values or empty
-		fmt.Fprintf(ii.logWriter, "    Clearing AutoConf placeholders from IPFS config...\n")
-
-		type configCommand struct {
-			desc string
-			args []string
-		}
-
-		// List of config replacements to clear 'auto' placeholders
-		cleanup := []configCommand{
-			{"clearing Bootstrap peers", []string{"config", "Bootstrap", "--json", "[]"}},
-			{"clearing Routing.DelegatedRouters", []string{"config", "Routing.DelegatedRouters", "--json", "[]"}},
-			{"clearing Ipns.DelegatedPublishers", []string{"config", "Ipns.DelegatedPublishers", "--json", "[]"}},
-			{"clearing DNS.Resolvers", []string{"config", "DNS.Resolvers", "--json", "{}"}},
-		}
-
-		for _, step := range cleanup {
-			fmt.Fprintf(ii.logWriter, "      %s...\n", step.desc)
-			cmd := exec.Command(ipfsBinary, step.args...)
-			cmd.Env = append(os.Environ(), "IPFS_PATH="+ipfsRepoPath)
-			if output, err := cmd.CombinedOutput(); err != nil {
-				return fmt.Errorf("failed while %s: %v\n%s", step.desc, err, string(output))
-			}
-		}
-
-		// Configure Peering.Peers if we have peer info (for private network discovery)
-		if ipfsPeer != nil && ipfsPeer.PeerID != "" && len(ipfsPeer.Addrs) > 0 {
-			fmt.Fprintf(ii.logWriter, "    Configuring Peering.Peers for private network discovery...\n")
-			if err := ii.configurePeering(ipfsRepoPath, ipfsPeer); err != nil {
-				return fmt.Errorf("failed to configure IPFS peering: %w", err)
-			}
-		}
-	}
-
-	// Fix ownership (best-effort, don't fail if it doesn't work)
-	if err := exec.Command("chown", "-R", "debros:debros", ipfsRepoPath).Run(); err != nil {
-		fmt.Fprintf(ii.logWriter, "    ⚠️  Warning: failed to chown IPFS repo: %v\n", err)
-	}
-
-	return nil
-}
-
-// configureAddresses configures the IPFS API, Gateway, and Swarm addresses in the config file
-func (ii *IPFSInstaller) configureAddresses(ipfsRepoPath string, apiPort, gatewayPort, swarmPort int) error {
-	configPath := filepath.Join(ipfsRepoPath, "config")
-
-	// Read existing config
-	data, err := os.ReadFile(configPath)
-	if err != nil {
-		return fmt.Errorf("failed to read IPFS config: %w", err)
-	}
-
-	var config map[string]interface{}
-	if err := json.Unmarshal(data, &config); err != nil {
-		return fmt.Errorf("failed to parse IPFS config: %w", err)
-	}
-
-	// Get existing Addresses section or create new one
-	// This preserves any existing settings like Announce, AppendAnnounce, NoAnnounce
-	addresses, ok := config["Addresses"].(map[string]interface{})
-	if !ok {
-		addresses = make(map[string]interface{})
-	}
-
-	// Update specific address fields while preserving others
-	// Bind API and Gateway to localhost only for security
-	// Swarm binds to all interfaces for peer connections
-	addresses["API"] = []string{
-		fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", apiPort),
-	}
-	addresses["Gateway"] = []string{
-		fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", gatewayPort),
-	}
-	addresses["Swarm"] = []string{
-		fmt.Sprintf("/ip4/0.0.0.0/tcp/%d", swarmPort),
-		fmt.Sprintf("/ip6/::/tcp/%d", swarmPort),
-	}
-
-	config["Addresses"] = addresses
-
-	// Write config back
-	updatedData, err := json.MarshalIndent(config, "", "  ")
-	if err != nil {
-		return fmt.Errorf("failed to marshal IPFS config: %w", err)
-	}
-
-	if err := os.WriteFile(configPath, updatedData, 0600); err != nil {
-		return fmt.Errorf("failed to write IPFS config: %w", err)
-	}
-
-	return nil
-}
-
-// configurePeering configures Peering.Peers in the IPFS config for private network discovery
-// This allows nodes in a private swarm to find each other even without bootstrap peers
-func (ii *IPFSInstaller) configurePeering(ipfsRepoPath string, peer *IPFSPeerInfo) error {
-	configPath := filepath.Join(ipfsRepoPath, "config")
-
-	// Read existing config
-	data, err := os.ReadFile(configPath)
-	if err != nil {
-		return fmt.Errorf("failed to read IPFS config: %w", err)
-	}
-
-	var config map[string]interface{}
-	if err := json.Unmarshal(data, &config); err != nil {
-		return fmt.Errorf("failed to parse IPFS config: %w", err)
-	}
-
-	// Get existing Peering section or create new one
-	peering, ok := config["Peering"].(map[string]interface{})
-	if !ok {
-		peering = make(map[string]interface{})
-	}
-
-	// Create peer entry
-	peerEntry := map[string]interface{}{
-		"ID":    peer.PeerID,
-		"Addrs": peer.Addrs,
-	}
-
-	// Set Peering.Peers
-	peering["Peers"] = []interface{}{peerEntry}
-	config["Peering"] = peering
-
-	fmt.Fprintf(ii.logWriter, "      Adding peer: %s (%d addresses)\n", peer.PeerID, len(peer.Addrs))
-
-	// Write config back
-	updatedData, err := json.MarshalIndent(config, "", "  ")
-	if err != nil {
-		return fmt.Errorf("failed to marshal IPFS config: %w", err)
-	}
-
-	if err := os.WriteFile(configPath, updatedData, 0600); err != nil {
-		return fmt.Errorf("failed to write IPFS config: %w", err)
-	}
-
-	return nil
-}

pkg/environments/production/installers/ipfs_cluster.go

@@ -1,266 +0,0 @@
-package installers
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-)
-
-// IPFSClusterInstaller handles IPFS Cluster Service installation
-type IPFSClusterInstaller struct {
-	*BaseInstaller
-}
-
-// NewIPFSClusterInstaller creates a new IPFS Cluster installer
-func NewIPFSClusterInstaller(arch string, logWriter io.Writer) *IPFSClusterInstaller {
-	return &IPFSClusterInstaller{
-		BaseInstaller: NewBaseInstaller(arch, logWriter),
-	}
-}
-
-// IsInstalled checks if IPFS Cluster is already installed
-func (ici *IPFSClusterInstaller) IsInstalled() bool {
-	_, err := exec.LookPath("ipfs-cluster-service")
-	return err == nil
-}
-
-// Install downloads and installs IPFS Cluster Service
-func (ici *IPFSClusterInstaller) Install() error {
-	if ici.IsInstalled() {
-		fmt.Fprintf(ici.logWriter, "  ✓ IPFS Cluster already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(ici.logWriter, "  Installing IPFS Cluster Service...\n")
-
-	// Check if Go is available
-	if _, err := exec.LookPath("go"); err != nil {
-		return fmt.Errorf("go not found - required to install IPFS Cluster. Please install Go first")
-	}
-
-	cmd := exec.Command("go", "install", "github.com/ipfs-cluster/ipfs-cluster/cmd/ipfs-cluster-service@latest")
-	cmd.Env = append(os.Environ(), "GOBIN=/usr/local/bin")
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to install IPFS Cluster: %w", err)
-	}
-
-	fmt.Fprintf(ici.logWriter, "  ✓ IPFS Cluster installed\n")
-	return nil
-}
-
-// Configure is a placeholder for IPFS Cluster configuration
-func (ici *IPFSClusterInstaller) Configure() error {
-	// Configuration is handled by InitializeConfig
-	return nil
-}
-
-// InitializeConfig initializes IPFS Cluster configuration (unified - no bootstrap/node distinction)
-// This runs `ipfs-cluster-service init` to create the service.json configuration file.
-// For existing installations, it ensures the cluster secret is up to date.
-// clusterPeers should be in format: ["/ip4/<ip>/tcp/9098/p2p/<cluster-peer-id>"]
-func (ici *IPFSClusterInstaller) InitializeConfig(clusterPath, clusterSecret string, ipfsAPIPort int, clusterPeers []string) error {
-	serviceJSONPath := filepath.Join(clusterPath, "service.json")
-	configExists := false
-	if _, err := os.Stat(serviceJSONPath); err == nil {
-		configExists = true
-		fmt.Fprintf(ici.logWriter, "    IPFS Cluster config already exists, ensuring it's up to date...\n")
-	} else {
-		fmt.Fprintf(ici.logWriter, "    Preparing IPFS Cluster path...\n")
-	}
-
-	if err := os.MkdirAll(clusterPath, 0755); err != nil {
-		return fmt.Errorf("failed to create IPFS Cluster directory: %w", err)
-	}
-
-	// Fix ownership before running init (best-effort)
-	if err := exec.Command("chown", "-R", "debros:debros", clusterPath).Run(); err != nil {
-		fmt.Fprintf(ici.logWriter, "    ⚠️  Warning: failed to chown cluster path before init: %v\n", err)
-	}
-
-	// Resolve ipfs-cluster-service binary path
-	clusterBinary, err := ResolveBinaryPath("ipfs-cluster-service", "/usr/local/bin/ipfs-cluster-service", "/usr/bin/ipfs-cluster-service")
-	if err != nil {
-		return fmt.Errorf("ipfs-cluster-service binary not found: %w", err)
-	}
-
-	// Initialize cluster config if it doesn't exist
-	if !configExists {
-		// Initialize cluster config with ipfs-cluster-service init
-		// This creates the service.json file with all required sections
-		fmt.Fprintf(ici.logWriter, "    Initializing IPFS Cluster config...\n")
-		cmd := exec.Command(clusterBinary, "init", "--force")
-		cmd.Env = append(os.Environ(), "IPFS_CLUSTER_PATH="+clusterPath)
-		// Pass CLUSTER_SECRET to init so it writes the correct secret to service.json directly
-		if clusterSecret != "" {
-			cmd.Env = append(cmd.Env, "CLUSTER_SECRET="+clusterSecret)
-		}
-		if output, err := cmd.CombinedOutput(); err != nil {
-			return fmt.Errorf("failed to initialize IPFS Cluster config: %v\n%s", err, string(output))
-		}
-	}
-
-	// Always update the cluster secret, IPFS port, and peer addresses (for both new and existing configs)
-	// This ensures existing installations get the secret and port synchronized
-	// We do this AFTER init to ensure our secret takes precedence
-	if clusterSecret != "" {
-		fmt.Fprintf(ici.logWriter, "    Updating cluster secret, IPFS port, and peer addresses...\n")
-		if err := ici.updateConfig(clusterPath, clusterSecret, ipfsAPIPort, clusterPeers); err != nil {
-			return fmt.Errorf("failed to update cluster config: %w", err)
-		}
-
-		// Verify the secret was written correctly
-		if err := ici.verifySecret(clusterPath, clusterSecret); err != nil {
-			return fmt.Errorf("cluster secret verification failed: %w", err)
-		}
-		fmt.Fprintf(ici.logWriter, "    ✓ Cluster secret verified\n")
-	}
-
-	// Fix ownership again after updates (best-effort)
-	if err := exec.Command("chown", "-R", "debros:debros", clusterPath).Run(); err != nil {
-		fmt.Fprintf(ici.logWriter, "    ⚠️  Warning: failed to chown cluster path after updates: %v\n", err)
-	}
-
-	return nil
-}
-
-// updateConfig updates the secret, IPFS port, and peer addresses in IPFS Cluster service.json
-func (ici *IPFSClusterInstaller) updateConfig(clusterPath, secret string, ipfsAPIPort int, bootstrapClusterPeers []string) error {
-	serviceJSONPath := filepath.Join(clusterPath, "service.json")
-
-	// Read existing config
-	data, err := os.ReadFile(serviceJSONPath)
-	if err != nil {
-		return fmt.Errorf("failed to read service.json: %w", err)
-	}
-
-	// Parse JSON
-	var config map[string]interface{}
-	if err := json.Unmarshal(data, &config); err != nil {
-		return fmt.Errorf("failed to parse service.json: %w", err)
-	}
-
-	// Update cluster secret, listen_multiaddress, and peer addresses
-	if cluster, ok := config["cluster"].(map[string]interface{}); ok {
-		cluster["secret"] = secret
-		// Set consistent listen_multiaddress - port 9098 for cluster LibP2P communication
-		// This MUST match the port used in GetClusterPeerMultiaddr() and peer_addresses
-		cluster["listen_multiaddress"] = []interface{}{"/ip4/0.0.0.0/tcp/9098"}
-		// Configure peer addresses for cluster discovery
-		// This allows nodes to find and connect to each other
-		if len(bootstrapClusterPeers) > 0 {
-			cluster["peer_addresses"] = bootstrapClusterPeers
-		}
-	} else {
-		clusterConfig := map[string]interface{}{
-			"secret":              secret,
-			"listen_multiaddress": []interface{}{"/ip4/0.0.0.0/tcp/9098"},
-		}
-		if len(bootstrapClusterPeers) > 0 {
-			clusterConfig["peer_addresses"] = bootstrapClusterPeers
-		}
-		config["cluster"] = clusterConfig
-	}
-
-	// Update IPFS port in IPFS Proxy configuration
-	ipfsNodeMultiaddr := fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", ipfsAPIPort)
-	if api, ok := config["api"].(map[string]interface{}); ok {
-		if ipfsproxy, ok := api["ipfsproxy"].(map[string]interface{}); ok {
-			ipfsproxy["node_multiaddress"] = ipfsNodeMultiaddr
-		}
-	}
-
-	// Update IPFS port in IPFS Connector configuration
-	if ipfsConnector, ok := config["ipfs_connector"].(map[string]interface{}); ok {
-		if ipfshttp, ok := ipfsConnector["ipfshttp"].(map[string]interface{}); ok {
-			ipfshttp["node_multiaddress"] = ipfsNodeMultiaddr
-		}
-	}
-
-	// Write back
-	updatedData, err := json.MarshalIndent(config, "", "  ")
-	if err != nil {
-		return fmt.Errorf("failed to marshal service.json: %w", err)
-	}
-
-	if err := os.WriteFile(serviceJSONPath, updatedData, 0644); err != nil {
-		return fmt.Errorf("failed to write service.json: %w", err)
-	}
-
-	return nil
-}
-
-// verifySecret verifies that the secret in service.json matches the expected value
-func (ici *IPFSClusterInstaller) verifySecret(clusterPath, expectedSecret string) error {
-	serviceJSONPath := filepath.Join(clusterPath, "service.json")
-
-	data, err := os.ReadFile(serviceJSONPath)
-	if err != nil {
-		return fmt.Errorf("failed to read service.json for verification: %w", err)
-	}
-
-	var config map[string]interface{}
-	if err := json.Unmarshal(data, &config); err != nil {
-		return fmt.Errorf("failed to parse service.json for verification: %w", err)
-	}
-
-	if cluster, ok := config["cluster"].(map[string]interface{}); ok {
-		if secret, ok := cluster["secret"].(string); ok {
-			if secret != expectedSecret {
-				return fmt.Errorf("secret mismatch: expected %s, got %s", expectedSecret, secret)
-			}
-			return nil
-		}
-		return fmt.Errorf("secret not found in cluster config")
-	}
-
-	return fmt.Errorf("cluster section not found in service.json")
-}
-
-// GetClusterPeerMultiaddr reads the IPFS Cluster peer ID and returns its multiaddress
-// Returns format: /ip4/<ip>/tcp/9098/p2p/<cluster-peer-id>
-func (ici *IPFSClusterInstaller) GetClusterPeerMultiaddr(clusterPath string, nodeIP string) (string, error) {
-	identityPath := filepath.Join(clusterPath, "identity.json")
-
-	// Read identity file
-	data, err := os.ReadFile(identityPath)
-	if err != nil {
-		return "", fmt.Errorf("failed to read identity.json: %w", err)
-	}
-
-	// Parse JSON
-	var identity map[string]interface{}
-	if err := json.Unmarshal(data, &identity); err != nil {
-		return "", fmt.Errorf("failed to parse identity.json: %w", err)
-	}
-
-	// Get peer ID
-	peerID, ok := identity["id"].(string)
-	if !ok || peerID == "" {
-		return "", fmt.Errorf("peer ID not found in identity.json")
-	}
-
-	// Construct multiaddress: /ip4/<ip>/tcp/9098/p2p/<peer-id>
-	// Port 9098 is the default cluster listen port
-	multiaddr := fmt.Sprintf("/ip4/%s/tcp/9098/p2p/%s", nodeIP, peerID)
-	return multiaddr, nil
-}
-
-// inferPeerIP extracts the IP address from peer addresses
-func inferPeerIP(peerAddresses []string, vpsIP string) string {
-	for _, addr := range peerAddresses {
-		// Look for /ip4/ prefix
-		if strings.Contains(addr, "/ip4/") {
-			parts := strings.Split(addr, "/")
-			for i, part := range parts {
-				if part == "ip4" && i+1 < len(parts) {
-					return parts[i+1]
-				}
-			}
-		}
-	}
-	return vpsIP // Fallback to VPS IP
-}

pkg/environments/production/installers/olric.go

@@ -1,58 +0,0 @@
-package installers
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-)
-
-// OlricInstaller handles Olric server installation
-type OlricInstaller struct {
-	*BaseInstaller
-	version string
-}
-
-// NewOlricInstaller creates a new Olric installer
-func NewOlricInstaller(arch string, logWriter io.Writer) *OlricInstaller {
-	return &OlricInstaller{
-		BaseInstaller: NewBaseInstaller(arch, logWriter),
-		version:       "v0.7.0",
-	}
-}
-
-// IsInstalled checks if Olric is already installed
-func (oi *OlricInstaller) IsInstalled() bool {
-	_, err := exec.LookPath("olric-server")
-	return err == nil
-}
-
-// Install downloads and installs Olric server
-func (oi *OlricInstaller) Install() error {
-	if oi.IsInstalled() {
-		fmt.Fprintf(oi.logWriter, "  ✓ Olric already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(oi.logWriter, "  Installing Olric...\n")
-
-	// Check if Go is available
-	if _, err := exec.LookPath("go"); err != nil {
-		return fmt.Errorf("go not found - required to install Olric. Please install Go first")
-	}
-
-	cmd := exec.Command("go", "install", fmt.Sprintf("github.com/olric-data/olric/cmd/olric-server@%s", oi.version))
-	cmd.Env = append(os.Environ(), "GOBIN=/usr/local/bin")
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to install Olric: %w", err)
-	}
-
-	fmt.Fprintf(oi.logWriter, "  ✓ Olric installed\n")
-	return nil
-}
-
-// Configure is a placeholder for Olric configuration
-func (oi *OlricInstaller) Configure() error {
-	// Configuration is handled by the orchestrator
-	return nil
-}

pkg/environments/production/installers/rqlite.go

@@ -1,86 +0,0 @@
-package installers
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-)
-
-// RQLiteInstaller handles RQLite installation
-type RQLiteInstaller struct {
-	*BaseInstaller
-	version string
-}
-
-// NewRQLiteInstaller creates a new RQLite installer
-func NewRQLiteInstaller(arch string, logWriter io.Writer) *RQLiteInstaller {
-	return &RQLiteInstaller{
-		BaseInstaller: NewBaseInstaller(arch, logWriter),
-		version:       "8.43.0",
-	}
-}
-
-// IsInstalled checks if RQLite is already installed
-func (ri *RQLiteInstaller) IsInstalled() bool {
-	_, err := exec.LookPath("rqlited")
-	return err == nil
-}
-
-// Install downloads and installs RQLite
-func (ri *RQLiteInstaller) Install() error {
-	if ri.IsInstalled() {
-		fmt.Fprintf(ri.logWriter, "  ✓ RQLite already installed\n")
-		return nil
-	}
-
-	fmt.Fprintf(ri.logWriter, "  Installing RQLite...\n")
-
-	tarball := fmt.Sprintf("rqlite-v%s-linux-%s.tar.gz", ri.version, ri.arch)
-	url := fmt.Sprintf("https://github.com/rqlite/rqlite/releases/download/v%s/%s", ri.version, tarball)
-
-	// Download
-	if err := DownloadFile(url, "/tmp/"+tarball); err != nil {
-		return fmt.Errorf("failed to download RQLite: %w", err)
-	}
-
-	// Extract
-	if err := ExtractTarball("/tmp/"+tarball, "/tmp"); err != nil {
-		return fmt.Errorf("failed to extract RQLite: %w", err)
-	}
-
-	// Copy binaries
-	dir := fmt.Sprintf("/tmp/rqlite-v%s-linux-%s", ri.version, ri.arch)
-	if err := exec.Command("cp", dir+"/rqlited", "/usr/local/bin/").Run(); err != nil {
-		return fmt.Errorf("failed to copy rqlited binary: %w", err)
-	}
-	if err := exec.Command("chmod", "+x", "/usr/local/bin/rqlited").Run(); err != nil {
-		fmt.Fprintf(ri.logWriter, "    ⚠️  Warning: failed to chmod rqlited: %v\n", err)
-	}
-
-	// Ensure PATH includes /usr/local/bin
-	os.Setenv("PATH", os.Getenv("PATH")+":/usr/local/bin")
-
-	fmt.Fprintf(ri.logWriter, "  ✓ RQLite installed\n")
-	return nil
-}
-
-// Configure initializes RQLite data directory
-func (ri *RQLiteInstaller) Configure() error {
-	// Configuration is handled by the orchestrator
-	return nil
-}
-
-// InitializeDataDir initializes RQLite data directory
-func (ri *RQLiteInstaller) InitializeDataDir(dataDir string) error {
-	fmt.Fprintf(ri.logWriter, "    Initializing RQLite data dir...\n")
-
-	if err := os.MkdirAll(dataDir, 0755); err != nil {
-		return fmt.Errorf("failed to create RQLite data directory: %w", err)
-	}
-
-	if err := exec.Command("chown", "-R", "debros:debros", dataDir).Run(); err != nil {
-		fmt.Fprintf(ri.logWriter, "    ⚠️  Warning: failed to chown RQLite data dir: %v\n", err)
-	}
-	return nil
-}

pkg/environments/production/installers/utils.go

@@ -1,126 +0,0 @@
-package installers
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-)
-
-// DownloadFile downloads a file from a URL to a destination path
-func DownloadFile(url, dest string) error {
-	cmd := exec.Command("wget", "-q", url, "-O", dest)
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("download failed: %w", err)
-	}
-	return nil
-}
-
-// ExtractTarball extracts a tarball to a destination directory
-func ExtractTarball(tarPath, destDir string) error {
-	cmd := exec.Command("tar", "-xzf", tarPath, "-C", destDir)
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("extraction failed: %w", err)
-	}
-	return nil
-}
-
-// ResolveBinaryPath finds the fully-qualified path to a required executable
-func ResolveBinaryPath(binary string, extraPaths ...string) (string, error) {
-	// First try to find in PATH
-	if path, err := exec.LookPath(binary); err == nil {
-		if abs, err := filepath.Abs(path); err == nil {
-			return abs, nil
-		}
-		return path, nil
-	}
-
-	// Then try extra candidate paths
-	for _, candidate := range extraPaths {
-		if candidate == "" {
-			continue
-		}
-		if info, err := os.Stat(candidate); err == nil && !info.IsDir() && info.Mode()&0111 != 0 {
-			if abs, err := filepath.Abs(candidate); err == nil {
-				return abs, nil
-			}
-			return candidate, nil
-		}
-	}
-
-	// Not found - generate error message
-	checked := make([]string, 0, len(extraPaths))
-	for _, candidate := range extraPaths {
-		if candidate != "" {
-			checked = append(checked, candidate)
-		}
-	}
-
-	if len(checked) == 0 {
-		return "", fmt.Errorf("required binary %q not found in path", binary)
-	}
-
-	return "", fmt.Errorf("required binary %q not found in path (also checked %s)", binary, strings.Join(checked, ", "))
-}
-
-// CreateSystemdService creates a systemd service unit file
-func CreateSystemdService(name, content string) error {
-	servicePath := filepath.Join("/etc/systemd/system", name)
-	if err := os.WriteFile(servicePath, []byte(content), 0644); err != nil {
-		return fmt.Errorf("failed to write service file: %w", err)
-	}
-	return nil
-}
-
-// EnableSystemdService enables a systemd service
-func EnableSystemdService(name string) error {
-	cmd := exec.Command("systemctl", "enable", name)
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to enable service: %w", err)
-	}
-	return nil
-}
-
-// StartSystemdService starts a systemd service
-func StartSystemdService(name string) error {
-	cmd := exec.Command("systemctl", "start", name)
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to start service: %w", err)
-	}
-	return nil
-}
-
-// ReloadSystemdDaemon reloads systemd daemon configuration
-func ReloadSystemdDaemon() error {
-	cmd := exec.Command("systemctl", "daemon-reload")
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to reload systemd: %w", err)
-	}
-	return nil
-}
-
-// SetFileOwnership sets ownership of a file or directory
-func SetFileOwnership(path, owner string) error {
-	cmd := exec.Command("chown", "-R", owner, path)
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("failed to set ownership: %w", err)
-	}
-	return nil
-}
-
-// SetFilePermissions sets permissions on a file or directory
-func SetFilePermissions(path string, mode os.FileMode) error {
-	if err := os.Chmod(path, mode); err != nil {
-		return fmt.Errorf("failed to set permissions: %w", err)
-	}
-	return nil
-}
-
-// EnsureDirectory creates a directory if it doesn't exist
-func EnsureDirectory(path string, mode os.FileMode) error {
-	if err := os.MkdirAll(path, mode); err != nil {
-		return fmt.Errorf("failed to create directory: %w", err)
-	}
-	return nil
-}

pkg/errors/codes.go

@@ -1,179 +0,0 @@
-package errors
-
-// Error codes for categorizing errors.
-// These codes map to HTTP status codes and gRPC codes where applicable.
-const (
-	// CodeOK indicates success (not an error).
-	CodeOK = "OK"
-
-	// CodeCancelled indicates the operation was cancelled.
-	CodeCancelled = "CANCELLED"
-
-	// CodeUnknown indicates an unknown error occurred.
-	CodeUnknown = "UNKNOWN"
-
-	// CodeInvalidArgument indicates client specified an invalid argument.
-	CodeInvalidArgument = "INVALID_ARGUMENT"
-
-	// CodeDeadlineExceeded indicates operation deadline was exceeded.
-	CodeDeadlineExceeded = "DEADLINE_EXCEEDED"
-
-	// CodeNotFound indicates a resource was not found.
-	CodeNotFound = "NOT_FOUND"
-
-	// CodeAlreadyExists indicates attempting to create a resource that already exists.
-	CodeAlreadyExists = "ALREADY_EXISTS"
-
-	// CodePermissionDenied indicates the caller doesn't have permission.
-	CodePermissionDenied = "PERMISSION_DENIED"
-
-	// CodeResourceExhausted indicates a resource has been exhausted.
-	CodeResourceExhausted = "RESOURCE_EXHAUSTED"
-
-	// CodeFailedPrecondition indicates operation was rejected because the system
-	// is not in a required state.
-	CodeFailedPrecondition = "FAILED_PRECONDITION"
-
-	// CodeAborted indicates the operation was aborted.
-	CodeAborted = "ABORTED"
-
-	// CodeOutOfRange indicates operation attempted past valid range.
-	CodeOutOfRange = "OUT_OF_RANGE"
-
-	// CodeUnimplemented indicates operation is not implemented or not supported.
-	CodeUnimplemented = "UNIMPLEMENTED"
-
-	// CodeInternal indicates internal errors.
-	CodeInternal = "INTERNAL"
-
-	// CodeUnavailable indicates the service is currently unavailable.
-	CodeUnavailable = "UNAVAILABLE"
-
-	// CodeDataLoss indicates unrecoverable data loss or corruption.
-	CodeDataLoss = "DATA_LOSS"
-
-	// CodeUnauthenticated indicates the request does not have valid authentication.
-	CodeUnauthenticated = "UNAUTHENTICATED"
-
-	// Domain-specific error codes
-
-	// CodeValidation indicates input validation failed.
-	CodeValidation = "VALIDATION_ERROR"
-
-	// CodeUnauthorized indicates authentication is required or failed.
-	CodeUnauthorized = "UNAUTHORIZED"
-
-	// CodeForbidden indicates the authenticated user lacks permission.
-	CodeForbidden = "FORBIDDEN"
-
-	// CodeConflict indicates a resource conflict (e.g., duplicate key).
-	CodeConflict = "CONFLICT"
-
-	// CodeTimeout indicates an operation timed out.
-	CodeTimeout = "TIMEOUT"
-
-	// CodeRateLimit indicates rate limit was exceeded.
-	CodeRateLimit = "RATE_LIMIT_EXCEEDED"
-
-	// CodeServiceUnavailable indicates a downstream service is unavailable.
-	CodeServiceUnavailable = "SERVICE_UNAVAILABLE"
-
-	// CodeDatabaseError indicates a database operation failed.
-	CodeDatabaseError = "DATABASE_ERROR"
-
-	// CodeCacheError indicates a cache operation failed.
-	CodeCacheError = "CACHE_ERROR"
-
-	// CodeStorageError indicates a storage operation failed.
-	CodeStorageError = "STORAGE_ERROR"
-
-	// CodeNetworkError indicates a network operation failed.
-	CodeNetworkError = "NETWORK_ERROR"
-
-	// CodeExecutionError indicates a WASM or function execution failed.
-	CodeExecutionError = "EXECUTION_ERROR"
-
-	// CodeCompilationError indicates WASM compilation failed.
-	CodeCompilationError = "COMPILATION_ERROR"
-
-	// CodeConfigError indicates a configuration error.
-	CodeConfigError = "CONFIG_ERROR"
-
-	// CodeAuthError indicates an authentication/authorization error.
-	CodeAuthError = "AUTH_ERROR"
-
-	// CodeCryptoError indicates a cryptographic operation failed.
-	CodeCryptoError = "CRYPTO_ERROR"
-
-	// CodeSerializationError indicates serialization/deserialization failed.
-	CodeSerializationError = "SERIALIZATION_ERROR"
-)
-
-// ErrorCategory represents a high-level error category.
-type ErrorCategory string
-
-const (
-	// CategoryClient indicates a client-side error (4xx).
-	CategoryClient ErrorCategory = "CLIENT_ERROR"
-
-	// CategoryServer indicates a server-side error (5xx).
-	CategoryServer ErrorCategory = "SERVER_ERROR"
-
-	// CategoryNetwork indicates a network-related error.
-	CategoryNetwork ErrorCategory = "NETWORK_ERROR"
-
-	// CategoryTimeout indicates a timeout error.
-	CategoryTimeout ErrorCategory = "TIMEOUT_ERROR"
-
-	// CategoryValidation indicates a validation error.
-	CategoryValidation ErrorCategory = "VALIDATION_ERROR"
-
-	// CategoryAuth indicates an authentication/authorization error.
-	CategoryAuth ErrorCategory = "AUTH_ERROR"
-)
-
-// GetCategory returns the category for an error code.
-func GetCategory(code string) ErrorCategory {
-	switch code {
-	case CodeInvalidArgument, CodeValidation, CodeNotFound,
-		CodeConflict, CodeAlreadyExists, CodeOutOfRange:
-		return CategoryClient
-
-	case CodeUnauthorized, CodeUnauthenticated,
-		CodeForbidden, CodePermissionDenied, CodeAuthError:
-		return CategoryAuth
-
-	case CodeTimeout, CodeDeadlineExceeded:
-		return CategoryTimeout
-
-	case CodeNetworkError, CodeServiceUnavailable, CodeUnavailable:
-		return CategoryNetwork
-
-	default:
-		return CategoryServer
-	}
-}
-
-// IsRetryable returns true if an error with the given code should be retried.
-func IsRetryable(code string) bool {
-	switch code {
-	case CodeTimeout, CodeDeadlineExceeded,
-		CodeServiceUnavailable, CodeUnavailable,
-		CodeResourceExhausted, CodeAborted,
-		CodeNetworkError, CodeDatabaseError,
-		CodeCacheError, CodeStorageError:
-		return true
-	default:
-		return false
-	}
-}
-
-// IsClientError returns true if the error is a client error (4xx).
-func IsClientError(code string) bool {
-	return GetCategory(code) == CategoryClient
-}
-
-// IsServerError returns true if the error is a server error (5xx).
-func IsServerError(code string) bool {
-	return GetCategory(code) == CategoryServer
-}

pkg/errors/codes_test.go

@@ -1,206 +0,0 @@
-package errors
-
-import "testing"
-
-func TestGetCategory(t *testing.T) {
-	tests := []struct {
-		code             string
-		expectedCategory ErrorCategory
-	}{
-		// Client errors
-		{CodeInvalidArgument, CategoryClient},
-		{CodeValidation, CategoryClient},
-		{CodeNotFound, CategoryClient},
-		{CodeConflict, CategoryClient},
-		{CodeAlreadyExists, CategoryClient},
-		{CodeOutOfRange, CategoryClient},
-
-		// Auth errors
-		{CodeUnauthorized, CategoryAuth},
-		{CodeUnauthenticated, CategoryAuth},
-		{CodeForbidden, CategoryAuth},
-		{CodePermissionDenied, CategoryAuth},
-		{CodeAuthError, CategoryAuth},
-
-		// Timeout errors
-		{CodeTimeout, CategoryTimeout},
-		{CodeDeadlineExceeded, CategoryTimeout},
-
-		// Network errors
-		{CodeNetworkError, CategoryNetwork},
-		{CodeServiceUnavailable, CategoryNetwork},
-		{CodeUnavailable, CategoryNetwork},
-
-		// Server errors
-		{CodeInternal, CategoryServer},
-		{CodeUnknown, CategoryServer},
-		{CodeDatabaseError, CategoryServer},
-		{CodeCacheError, CategoryServer},
-		{CodeStorageError, CategoryServer},
-		{CodeExecutionError, CategoryServer},
-		{CodeCompilationError, CategoryServer},
-		{CodeConfigError, CategoryServer},
-		{CodeCryptoError, CategoryServer},
-		{CodeSerializationError, CategoryServer},
-		{CodeDataLoss, CategoryServer},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.code, func(t *testing.T) {
-			category := GetCategory(tt.code)
-			if category != tt.expectedCategory {
-				t.Errorf("Code %s: expected category %s, got %s", tt.code, tt.expectedCategory, category)
-			}
-		})
-	}
-}
-
-func TestIsRetryable(t *testing.T) {
-	tests := []struct {
-		code     string
-		expected bool
-	}{
-		// Retryable errors
-		{CodeTimeout, true},
-		{CodeDeadlineExceeded, true},
-		{CodeServiceUnavailable, true},
-		{CodeUnavailable, true},
-		{CodeResourceExhausted, true},
-		{CodeAborted, true},
-		{CodeNetworkError, true},
-		{CodeDatabaseError, true},
-		{CodeCacheError, true},
-		{CodeStorageError, true},
-
-		// Non-retryable errors
-		{CodeInvalidArgument, false},
-		{CodeValidation, false},
-		{CodeNotFound, false},
-		{CodeUnauthorized, false},
-		{CodeForbidden, false},
-		{CodeConflict, false},
-		{CodeInternal, false},
-		{CodeAuthError, false},
-		{CodeExecutionError, false},
-		{CodeCompilationError, false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.code, func(t *testing.T) {
-			result := IsRetryable(tt.code)
-			if result != tt.expected {
-				t.Errorf("Code %s: expected retryable=%v, got %v", tt.code, tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsClientError(t *testing.T) {
-	tests := []struct {
-		code     string
-		expected bool
-	}{
-		{CodeInvalidArgument, true},
-		{CodeValidation, true},
-		{CodeNotFound, true},
-		{CodeConflict, true},
-		{CodeInternal, false},
-		{CodeUnauthorized, false}, // Auth category, not client
-		{CodeTimeout, false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.code, func(t *testing.T) {
-			result := IsClientError(tt.code)
-			if result != tt.expected {
-				t.Errorf("Code %s: expected client error=%v, got %v", tt.code, tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsServerError(t *testing.T) {
-	tests := []struct {
-		code     string
-		expected bool
-	}{
-		{CodeInternal, true},
-		{CodeUnknown, true},
-		{CodeDatabaseError, true},
-		{CodeCacheError, true},
-		{CodeStorageError, true},
-		{CodeExecutionError, true},
-		{CodeInvalidArgument, false},
-		{CodeNotFound, false},
-		{CodeUnauthorized, false},
-		{CodeTimeout, false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.code, func(t *testing.T) {
-			result := IsServerError(tt.code)
-			if result != tt.expected {
-				t.Errorf("Code %s: expected server error=%v, got %v", tt.code, tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestErrorCategoryConsistency(t *testing.T) {
-	// Test that IsClientError and IsServerError are mutually exclusive
-	allCodes := []string{
-		CodeOK, CodeCancelled, CodeUnknown, CodeInvalidArgument,
-		CodeDeadlineExceeded, CodeNotFound, CodeAlreadyExists,
-		CodePermissionDenied, CodeResourceExhausted, CodeFailedPrecondition,
-		CodeAborted, CodeOutOfRange, CodeUnimplemented, CodeInternal,
-		CodeUnavailable, CodeDataLoss, CodeUnauthenticated,
-		CodeValidation, CodeUnauthorized, CodeForbidden, CodeConflict,
-		CodeTimeout, CodeRateLimit, CodeServiceUnavailable,
-		CodeDatabaseError, CodeCacheError, CodeStorageError,
-		CodeNetworkError, CodeExecutionError, CodeCompilationError,
-		CodeConfigError, CodeAuthError, CodeCryptoError,
-		CodeSerializationError,
-	}
-
-	for _, code := range allCodes {
-		t.Run(code, func(t *testing.T) {
-			isClient := IsClientError(code)
-			isServer := IsServerError(code)
-
-			// They shouldn't both be true
-			if isClient && isServer {
-				t.Errorf("Code %s is both client and server error", code)
-			}
-
-			// Get category to ensure it's one of the valid ones
-			category := GetCategory(code)
-			validCategories := []ErrorCategory{
-				CategoryClient, CategoryServer, CategoryNetwork,
-				CategoryTimeout, CategoryValidation, CategoryAuth,
-			}
-
-			found := false
-			for _, valid := range validCategories {
-				if category == valid {
-					found = true
-					break
-				}
-			}
-			if !found {
-				t.Errorf("Code %s has invalid category: %s", code, category)
-			}
-		})
-	}
-}
-
-func BenchmarkGetCategory(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		_ = GetCategory(CodeValidation)
-	}
-}
-
-func BenchmarkIsRetryable(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		_ = IsRetryable(CodeTimeout)
-	}
-}

pkg/errors/errors.go

@@ -1,389 +0,0 @@
-package errors
-
-import (
-	"errors"
-	"fmt"
-	"runtime"
-	"strings"
-)
-
-// Common sentinel errors for quick checks
-var (
-	// ErrNotFound is returned when a resource is not found.
-	ErrNotFound = errors.New("not found")
-
-	// ErrUnauthorized is returned when authentication fails or is missing.
-	ErrUnauthorized = errors.New("unauthorized")
-
-	// ErrForbidden is returned when the user lacks permission for an action.
-	ErrForbidden = errors.New("forbidden")
-
-	// ErrConflict is returned when a resource already exists.
-	ErrConflict = errors.New("resource already exists")
-
-	// ErrInvalidInput is returned when request input is invalid.
-	ErrInvalidInput = errors.New("invalid input")
-
-	// ErrTimeout is returned when an operation times out.
-	ErrTimeout = errors.New("operation timeout")
-
-	// ErrServiceUnavailable is returned when a required service is unavailable.
-	ErrServiceUnavailable = errors.New("service unavailable")
-
-	// ErrInternal is returned when an internal error occurs.
-	ErrInternal = errors.New("internal error")
-
-	// ErrTooManyRequests is returned when rate limit is exceeded.
-	ErrTooManyRequests = errors.New("too many requests")
-)
-
-// Error is the base interface for all custom errors in the system.
-// It extends the standard error interface with additional context.
-type Error interface {
-	error
-	// Code returns the error code
-	Code() string
-	// Message returns the human-readable error message
-	Message() string
-	// Unwrap returns the underlying cause
-	Unwrap() error
-}
-
-// BaseError provides a foundation for all typed errors.
-type BaseError struct {
-	code    string
-	message string
-	cause   error
-	stack   []uintptr
-}
-
-// Error implements the error interface.
-func (e *BaseError) Error() string {
-	if e.cause != nil {
-		return fmt.Sprintf("%s: %v", e.message, e.cause)
-	}
-	return e.message
-}
-
-// Code returns the error code.
-func (e *BaseError) Code() string {
-	return e.code
-}
-
-// Message returns the error message.
-func (e *BaseError) Message() string {
-	return e.message
-}
-
-// Unwrap returns the underlying cause.
-func (e *BaseError) Unwrap() error {
-	return e.cause
-}
-
-// Stack returns the captured stack trace.
-func (e *BaseError) Stack() []uintptr {
-	return e.stack
-}
-
-// captureStack captures the current stack trace.
-func captureStack(skip int) []uintptr {
-	const maxDepth = 32
-	stack := make([]uintptr, maxDepth)
-	n := runtime.Callers(skip+2, stack)
-	return stack[:n]
-}
-
-// StackTrace returns a formatted stack trace string.
-func (e *BaseError) StackTrace() string {
-	if len(e.stack) == 0 {
-		return ""
-	}
-
-	var buf strings.Builder
-	frames := runtime.CallersFrames(e.stack)
-	for {
-		frame, more := frames.Next()
-		if !strings.Contains(frame.File, "runtime/") {
-			fmt.Fprintf(&buf, "%s\n\t%s:%d\n", frame.Function, frame.File, frame.Line)
-		}
-		if !more {
-			break
-		}
-	}
-	return buf.String()
-}
-
-// ValidationError represents an input validation error.
-type ValidationError struct {
-	*BaseError
-	Field string
-	Value interface{}
-}
-
-// NewValidationError creates a new validation error.
-func NewValidationError(field, message string, value interface{}) *ValidationError {
-	return &ValidationError{
-		BaseError: &BaseError{
-			code:    CodeValidation,
-			message: message,
-			stack:   captureStack(1),
-		},
-		Field: field,
-		Value: value,
-	}
-}
-
-// Error implements the error interface.
-func (e *ValidationError) Error() string {
-	if e.Field != "" {
-		return fmt.Sprintf("validation error: %s: %s", e.Field, e.message)
-	}
-	return fmt.Sprintf("validation error: %s", e.message)
-}
-
-// NotFoundError represents a resource not found error.
-type NotFoundError struct {
-	*BaseError
-	Resource string
-	ID       string
-}
-
-// NewNotFoundError creates a new not found error.
-func NewNotFoundError(resource, id string) *NotFoundError {
-	return &NotFoundError{
-		BaseError: &BaseError{
-			code:    CodeNotFound,
-			message: fmt.Sprintf("%s not found", resource),
-			stack:   captureStack(1),
-		},
-		Resource: resource,
-		ID:       id,
-	}
-}
-
-// Error implements the error interface.
-func (e *NotFoundError) Error() string {
-	if e.ID != "" {
-		return fmt.Sprintf("%s with ID '%s' not found", e.Resource, e.ID)
-	}
-	return fmt.Sprintf("%s not found", e.Resource)
-}
-
-// UnauthorizedError represents an authentication error.
-type UnauthorizedError struct {
-	*BaseError
-	Realm string
-}
-
-// NewUnauthorizedError creates a new unauthorized error.
-func NewUnauthorizedError(message string) *UnauthorizedError {
-	if message == "" {
-		message = "authentication required"
-	}
-	return &UnauthorizedError{
-		BaseError: &BaseError{
-			code:    CodeUnauthorized,
-			message: message,
-			stack:   captureStack(1),
-		},
-	}
-}
-
-// WithRealm sets the authentication realm.
-func (e *UnauthorizedError) WithRealm(realm string) *UnauthorizedError {
-	e.Realm = realm
-	return e
-}
-
-// ForbiddenError represents an authorization error.
-type ForbiddenError struct {
-	*BaseError
-	Resource string
-	Action   string
-}
-
-// NewForbiddenError creates a new forbidden error.
-func NewForbiddenError(resource, action string) *ForbiddenError {
-	message := "forbidden"
-	if resource != "" && action != "" {
-		message = fmt.Sprintf("forbidden: cannot %s %s", action, resource)
-	}
-	return &ForbiddenError{
-		BaseError: &BaseError{
-			code:    CodeForbidden,
-			message: message,
-			stack:   captureStack(1),
-		},
-		Resource: resource,
-		Action:   action,
-	}
-}
-
-// ConflictError represents a resource conflict error.
-type ConflictError struct {
-	*BaseError
-	Resource string
-	Field    string
-	Value    string
-}
-
-// NewConflictError creates a new conflict error.
-func NewConflictError(resource, field, value string) *ConflictError {
-	message := fmt.Sprintf("%s already exists", resource)
-	if field != "" {
-		message = fmt.Sprintf("%s with %s='%s' already exists", resource, field, value)
-	}
-	return &ConflictError{
-		BaseError: &BaseError{
-			code:    CodeConflict,
-			message: message,
-			stack:   captureStack(1),
-		},
-		Resource: resource,
-		Field:    field,
-		Value:    value,
-	}
-}
-
-// InternalError represents an internal server error.
-type InternalError struct {
-	*BaseError
-	Operation string
-}
-
-// NewInternalError creates a new internal error.
-func NewInternalError(message string, cause error) *InternalError {
-	if message == "" {
-		message = "internal error"
-	}
-	return &InternalError{
-		BaseError: &BaseError{
-			code:    CodeInternal,
-			message: message,
-			cause:   cause,
-			stack:   captureStack(1),
-		},
-	}
-}
-
-// WithOperation sets the operation context.
-func (e *InternalError) WithOperation(op string) *InternalError {
-	e.Operation = op
-	return e
-}
-
-// ServiceError represents a downstream service error.
-type ServiceError struct {
-	*BaseError
-	Service    string
-	StatusCode int
-}
-
-// NewServiceError creates a new service error.
-func NewServiceError(service, message string, statusCode int, cause error) *ServiceError {
-	if message == "" {
-		message = fmt.Sprintf("%s service error", service)
-	}
-	return &ServiceError{
-		BaseError: &BaseError{
-			code:    CodeServiceUnavailable,
-			message: message,
-			cause:   cause,
-			stack:   captureStack(1),
-		},
-		Service:    service,
-		StatusCode: statusCode,
-	}
-}
-
-// TimeoutError represents a timeout error.
-type TimeoutError struct {
-	*BaseError
-	Operation string
-	Duration  string
-}
-
-// NewTimeoutError creates a new timeout error.
-func NewTimeoutError(operation, duration string) *TimeoutError {
-	message := "operation timeout"
-	if operation != "" {
-		message = fmt.Sprintf("%s timeout", operation)
-	}
-	return &TimeoutError{
-		BaseError: &BaseError{
-			code:    CodeTimeout,
-			message: message,
-			stack:   captureStack(1),
-		},
-		Operation: operation,
-		Duration:  duration,
-	}
-}
-
-// RateLimitError represents a rate limiting error.
-type RateLimitError struct {
-	*BaseError
-	Limit      int
-	RetryAfter int // seconds
-}
-
-// NewRateLimitError creates a new rate limit error.
-func NewRateLimitError(limit, retryAfter int) *RateLimitError {
-	return &RateLimitError{
-		BaseError: &BaseError{
-			code:    CodeRateLimit,
-			message: "rate limit exceeded",
-			stack:   captureStack(1),
-		},
-		Limit:      limit,
-		RetryAfter: retryAfter,
-	}
-}
-
-// Wrap wraps an error with additional context.
-// If the error is already one of our custom types, it preserves the type
-// and adds the cause chain. Otherwise, it creates an InternalError.
-func Wrap(err error, message string) error {
-	if err == nil {
-		return nil
-	}
-
-	// If it's already our error type, wrap it
-	if e, ok := err.(Error); ok {
-		return &BaseError{
-			code:    e.Code(),
-			message: message,
-			cause:   err,
-			stack:   captureStack(1),
-		}
-	}
-
-	// Otherwise create an internal error
-	return &InternalError{
-		BaseError: &BaseError{
-			code:    CodeInternal,
-			message: message,
-			cause:   err,
-			stack:   captureStack(1),
-		},
-	}
-}
-
-// Wrapf wraps an error with a formatted message.
-func Wrapf(err error, format string, args ...interface{}) error {
-	return Wrap(err, fmt.Sprintf(format, args...))
-}
-
-// New creates a new error with a message.
-func New(message string) error {
-	return &BaseError{
-		code:    CodeInternal,
-		message: message,
-		stack:   captureStack(1),
-	}
-}
-
-// Newf creates a new error with a formatted message.
-func Newf(format string, args ...interface{}) error {
-	return New(fmt.Sprintf(format, args...))
-}

pkg/errors/errors_test.go

@@ -1,405 +0,0 @@
-package errors
-
-import (
-	"errors"
-	"fmt"
-	"strings"
-	"testing"
-)
-
-func TestValidationError(t *testing.T) {
-	tests := []struct {
-		name          string
-		field         string
-		message       string
-		value         interface{}
-		expectedError string
-	}{
-		{
-			name:          "with field",
-			field:         "email",
-			message:       "invalid email format",
-			value:         "not-an-email",
-			expectedError: "validation error: email: invalid email format",
-		},
-		{
-			name:          "without field",
-			field:         "",
-			message:       "invalid input",
-			value:         nil,
-			expectedError: "validation error: invalid input",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			err := NewValidationError(tt.field, tt.message, tt.value)
-			if err.Error() != tt.expectedError {
-				t.Errorf("Expected error %q, got %q", tt.expectedError, err.Error())
-			}
-			if err.Code() != CodeValidation {
-				t.Errorf("Expected code %q, got %q", CodeValidation, err.Code())
-			}
-			if err.Field != tt.field {
-				t.Errorf("Expected field %q, got %q", tt.field, err.Field)
-			}
-		})
-	}
-}
-
-func TestNotFoundError(t *testing.T) {
-	tests := []struct {
-		name          string
-		resource      string
-		id            string
-		expectedError string
-	}{
-		{
-			name:          "with ID",
-			resource:      "user",
-			id:            "123",
-			expectedError: "user with ID '123' not found",
-		},
-		{
-			name:          "without ID",
-			resource:      "user",
-			id:            "",
-			expectedError: "user not found",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			err := NewNotFoundError(tt.resource, tt.id)
-			if err.Error() != tt.expectedError {
-				t.Errorf("Expected error %q, got %q", tt.expectedError, err.Error())
-			}
-			if err.Code() != CodeNotFound {
-				t.Errorf("Expected code %q, got %q", CodeNotFound, err.Code())
-			}
-			if err.Resource != tt.resource {
-				t.Errorf("Expected resource %q, got %q", tt.resource, err.Resource)
-			}
-		})
-	}
-}
-
-func TestUnauthorizedError(t *testing.T) {
-	t.Run("default message", func(t *testing.T) {
-		err := NewUnauthorizedError("")
-		if err.Message() != "authentication required" {
-			t.Errorf("Expected message 'authentication required', got %q", err.Message())
-		}
-		if err.Code() != CodeUnauthorized {
-			t.Errorf("Expected code %q, got %q", CodeUnauthorized, err.Code())
-		}
-	})
-
-	t.Run("custom message", func(t *testing.T) {
-		err := NewUnauthorizedError("invalid token")
-		if err.Message() != "invalid token" {
-			t.Errorf("Expected message 'invalid token', got %q", err.Message())
-		}
-	})
-
-	t.Run("with realm", func(t *testing.T) {
-		err := NewUnauthorizedError("").WithRealm("api")
-		if err.Realm != "api" {
-			t.Errorf("Expected realm 'api', got %q", err.Realm)
-		}
-	})
-}
-
-func TestForbiddenError(t *testing.T) {
-	tests := []struct {
-		name          string
-		resource      string
-		action        string
-		expectedMsg   string
-	}{
-		{
-			name:        "with resource and action",
-			resource:    "function",
-			action:      "delete",
-			expectedMsg: "forbidden: cannot delete function",
-		},
-		{
-			name:        "without details",
-			resource:    "",
-			action:      "",
-			expectedMsg: "forbidden",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			err := NewForbiddenError(tt.resource, tt.action)
-			if err.Message() != tt.expectedMsg {
-				t.Errorf("Expected message %q, got %q", tt.expectedMsg, err.Message())
-			}
-			if err.Code() != CodeForbidden {
-				t.Errorf("Expected code %q, got %q", CodeForbidden, err.Code())
-			}
-		})
-	}
-}
-
-func TestConflictError(t *testing.T) {
-	tests := []struct {
-		name          string
-		resource      string
-		field         string
-		value         string
-		expectedMsg   string
-	}{
-		{
-			name:        "with field",
-			resource:    "user",
-			field:       "email",
-			value:       "test@example.com",
-			expectedMsg: "user with email='test@example.com' already exists",
-		},
-		{
-			name:        "without field",
-			resource:    "user",
-			field:       "",
-			value:       "",
-			expectedMsg: "user already exists",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			err := NewConflictError(tt.resource, tt.field, tt.value)
-			if err.Message() != tt.expectedMsg {
-				t.Errorf("Expected message %q, got %q", tt.expectedMsg, err.Message())
-			}
-			if err.Code() != CodeConflict {
-				t.Errorf("Expected code %q, got %q", CodeConflict, err.Code())
-			}
-		})
-	}
-}
-
-func TestInternalError(t *testing.T) {
-	t.Run("with cause", func(t *testing.T) {
-		cause := errors.New("database connection failed")
-		err := NewInternalError("failed to save user", cause)
-
-		if err.Message() != "failed to save user" {
-			t.Errorf("Expected message 'failed to save user', got %q", err.Message())
-		}
-		if err.Unwrap() != cause {
-			t.Errorf("Expected cause to be preserved")
-		}
-		if !strings.Contains(err.Error(), "database connection failed") {
-			t.Errorf("Expected error to contain cause: %q", err.Error())
-		}
-	})
-
-	t.Run("with operation", func(t *testing.T) {
-		err := NewInternalError("operation failed", nil).WithOperation("saveUser")
-		if err.Operation != "saveUser" {
-			t.Errorf("Expected operation 'saveUser', got %q", err.Operation)
-		}
-	})
-}
-
-func TestServiceError(t *testing.T) {
-	cause := errors.New("connection refused")
-	err := NewServiceError("rqlite", "database unavailable", 503, cause)
-
-	if err.Service != "rqlite" {
-		t.Errorf("Expected service 'rqlite', got %q", err.Service)
-	}
-	if err.StatusCode != 503 {
-		t.Errorf("Expected status code 503, got %d", err.StatusCode)
-	}
-	if err.Unwrap() != cause {
-		t.Errorf("Expected cause to be preserved")
-	}
-}
-
-func TestTimeoutError(t *testing.T) {
-	err := NewTimeoutError("function execution", "30s")
-
-	if err.Operation != "function execution" {
-		t.Errorf("Expected operation 'function execution', got %q", err.Operation)
-	}
-	if err.Duration != "30s" {
-		t.Errorf("Expected duration '30s', got %q", err.Duration)
-	}
-	if !strings.Contains(err.Message(), "timeout") {
-		t.Errorf("Expected message to contain 'timeout': %q", err.Message())
-	}
-}
-
-func TestRateLimitError(t *testing.T) {
-	err := NewRateLimitError(100, 60)
-
-	if err.Limit != 100 {
-		t.Errorf("Expected limit 100, got %d", err.Limit)
-	}
-	if err.RetryAfter != 60 {
-		t.Errorf("Expected retry after 60, got %d", err.RetryAfter)
-	}
-	if err.Code() != CodeRateLimit {
-		t.Errorf("Expected code %q, got %q", CodeRateLimit, err.Code())
-	}
-}
-
-func TestWrap(t *testing.T) {
-	t.Run("wrap standard error", func(t *testing.T) {
-		original := errors.New("original error")
-		wrapped := Wrap(original, "additional context")
-
-		if !strings.Contains(wrapped.Error(), "additional context") {
-			t.Errorf("Expected wrapped error to contain context: %q", wrapped.Error())
-		}
-		if !errors.Is(wrapped, original) {
-			t.Errorf("Expected wrapped error to preserve original error")
-		}
-	})
-
-	t.Run("wrap custom error", func(t *testing.T) {
-		original := NewNotFoundError("user", "123")
-		wrapped := Wrap(original, "failed to fetch user")
-
-		if !strings.Contains(wrapped.Error(), "failed to fetch user") {
-			t.Errorf("Expected wrapped error to contain new context: %q", wrapped.Error())
-		}
-		if errors.Unwrap(wrapped) != original {
-			t.Errorf("Expected wrapped error to preserve original error")
-		}
-	})
-
-	t.Run("wrap nil error", func(t *testing.T) {
-		wrapped := Wrap(nil, "context")
-		if wrapped != nil {
-			t.Errorf("Expected Wrap(nil) to return nil, got %v", wrapped)
-		}
-	})
-}
-
-func TestWrapf(t *testing.T) {
-	original := errors.New("connection failed")
-	wrapped := Wrapf(original, "failed to connect to %s:%d", "localhost", 5432)
-
-	expected := "failed to connect to localhost:5432"
-	if !strings.Contains(wrapped.Error(), expected) {
-		t.Errorf("Expected wrapped error to contain %q, got %q", expected, wrapped.Error())
-	}
-}
-
-func TestErrorChaining(t *testing.T) {
-	// Create a chain of errors
-	root := errors.New("root cause")
-	level1 := Wrap(root, "level 1")
-	level2 := Wrap(level1, "level 2")
-	level3 := Wrap(level2, "level 3")
-
-	// Test unwrapping
-	if !errors.Is(level3, root) {
-		t.Errorf("Expected error chain to preserve root cause")
-	}
-
-	// Test that we can unwrap multiple levels
-	unwrapped := errors.Unwrap(level3)
-	if unwrapped != level2 {
-		t.Errorf("Expected first unwrap to return level2")
-	}
-
-	unwrapped = errors.Unwrap(unwrapped)
-	if unwrapped != level1 {
-		t.Errorf("Expected second unwrap to return level1")
-	}
-}
-
-func TestStackTrace(t *testing.T) {
-	err := NewInternalError("test error", nil)
-
-	if len(err.Stack()) == 0 {
-		t.Errorf("Expected stack trace to be captured")
-	}
-
-	trace := err.StackTrace()
-	if trace == "" {
-		t.Errorf("Expected stack trace string to be non-empty")
-	}
-
-	// Stack trace should contain this test function
-	if !strings.Contains(trace, "TestStackTrace") {
-		t.Errorf("Expected stack trace to contain test function name: %s", trace)
-	}
-}
-
-func TestNew(t *testing.T) {
-	err := New("test error")
-
-	if err.Error() != "test error" {
-		t.Errorf("Expected error message 'test error', got %q", err.Error())
-	}
-
-	// Check that it implements our Error interface
-	var customErr Error
-	if !errors.As(err, &customErr) {
-		t.Errorf("Expected New() to return an Error interface")
-	}
-}
-
-func TestNewf(t *testing.T) {
-	err := Newf("error code: %d, message: %s", 404, "not found")
-
-	expected := "error code: 404, message: not found"
-	if err.Error() != expected {
-		t.Errorf("Expected error message %q, got %q", expected, err.Error())
-	}
-}
-
-func TestSentinelErrors(t *testing.T) {
-	tests := []struct {
-		name string
-		err  error
-	}{
-		{"ErrNotFound", ErrNotFound},
-		{"ErrUnauthorized", ErrUnauthorized},
-		{"ErrForbidden", ErrForbidden},
-		{"ErrConflict", ErrConflict},
-		{"ErrInvalidInput", ErrInvalidInput},
-		{"ErrTimeout", ErrTimeout},
-		{"ErrServiceUnavailable", ErrServiceUnavailable},
-		{"ErrInternal", ErrInternal},
-		{"ErrTooManyRequests", ErrTooManyRequests},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			wrapped := fmt.Errorf("wrapped: %w", tt.err)
-			if !errors.Is(wrapped, tt.err) {
-				t.Errorf("Expected errors.Is to work with sentinel error")
-			}
-		})
-	}
-}
-
-func BenchmarkNewValidationError(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		_ = NewValidationError("field", "message", "value")
-	}
-}
-
-func BenchmarkWrap(b *testing.B) {
-	err := errors.New("original error")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = Wrap(err, "wrapped")
-	}
-}
-
-func BenchmarkStackTrace(b *testing.B) {
-	err := NewInternalError("test", nil)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = err.StackTrace()
-	}
-}

pkg/errors/example_test.go

@@ -1,166 +0,0 @@
-package errors_test
-
-import (
-	"fmt"
-	"net/http/httptest"
-
-	"github.com/DeBrosOfficial/network/pkg/errors"
-)
-
-// Example demonstrates creating and using validation errors.
-func ExampleNewValidationError() {
-	err := errors.NewValidationError("email", "invalid email format", "not-an-email")
-	fmt.Println(err.Error())
-	fmt.Println("Code:", err.Code())
-	// Output:
-	// validation error: email: invalid email format
-	// Code: VALIDATION_ERROR
-}
-
-// Example demonstrates creating and using not found errors.
-func ExampleNewNotFoundError() {
-	err := errors.NewNotFoundError("user", "123")
-	fmt.Println(err.Error())
-	fmt.Println("HTTP Status:", errors.StatusCode(err))
-	// Output:
-	// user with ID '123' not found
-	// HTTP Status: 404
-}
-
-// Example demonstrates wrapping errors with context.
-func ExampleWrap() {
-	originalErr := errors.NewNotFoundError("user", "123")
-	wrappedErr := errors.Wrap(originalErr, "failed to fetch user profile")
-
-	fmt.Println(wrappedErr.Error())
-	fmt.Println("Is NotFound:", errors.IsNotFound(wrappedErr))
-	// Output:
-	// failed to fetch user profile: user with ID '123' not found
-	// Is NotFound: true
-}
-
-// Example demonstrates checking error types.
-func ExampleIsNotFound() {
-	err := errors.NewNotFoundError("user", "123")
-
-	if errors.IsNotFound(err) {
-		fmt.Println("User not found")
-	}
-	// Output:
-	// User not found
-}
-
-// Example demonstrates checking if an error should be retried.
-func ExampleShouldRetry() {
-	timeoutErr := errors.NewTimeoutError("database query", "5s")
-	notFoundErr := errors.NewNotFoundError("user", "123")
-
-	fmt.Println("Timeout should retry:", errors.ShouldRetry(timeoutErr))
-	fmt.Println("Not found should retry:", errors.ShouldRetry(notFoundErr))
-	// Output:
-	// Timeout should retry: true
-	// Not found should retry: false
-}
-
-// Example demonstrates converting errors to HTTP responses.
-func ExampleToHTTPError() {
-	err := errors.NewNotFoundError("user", "123")
-	httpErr := errors.ToHTTPError(err, "trace-abc-123")
-
-	fmt.Println("Status:", httpErr.Status)
-	fmt.Println("Code:", httpErr.Code)
-	fmt.Println("Message:", httpErr.Message)
-	fmt.Println("Resource:", httpErr.Details["resource"])
-	// Output:
-	// Status: 404
-	// Code: NOT_FOUND
-	// Message: user not found
-	// Resource: user
-}
-
-// Example demonstrates writing HTTP error responses.
-func ExampleWriteHTTPError() {
-	err := errors.NewValidationError("email", "invalid format", "bad-email")
-
-	// Create a test response recorder
-	w := httptest.NewRecorder()
-
-	// Write the error response
-	errors.WriteHTTPError(w, err, "trace-xyz")
-
-	fmt.Println("Status Code:", w.Code)
-	fmt.Println("Content-Type:", w.Header().Get("Content-Type"))
-	// Output:
-	// Status Code: 400
-	// Content-Type: application/json
-}
-
-// Example demonstrates using error categories.
-func ExampleGetCategory() {
-	code := errors.CodeNotFound
-	category := errors.GetCategory(code)
-
-	fmt.Println("Category:", category)
-	fmt.Println("Is Client Error:", errors.IsClientError(code))
-	fmt.Println("Is Server Error:", errors.IsServerError(code))
-	// Output:
-	// Category: CLIENT_ERROR
-	// Is Client Error: true
-	// Is Server Error: false
-}
-
-// Example demonstrates creating service errors.
-func ExampleNewServiceError() {
-	err := errors.NewServiceError("rqlite", "database unavailable", 503, nil)
-
-	fmt.Println(err.Error())
-	fmt.Println("Should Retry:", errors.ShouldRetry(err))
-	// Output:
-	// database unavailable
-	// Should Retry: true
-}
-
-// Example demonstrates creating internal errors with context.
-func ExampleNewInternalError() {
-	dbErr := fmt.Errorf("connection refused")
-	err := errors.NewInternalError("failed to save user", dbErr).WithOperation("saveUser")
-
-	fmt.Println("Message:", err.Message())
-	fmt.Println("Operation:", err.Operation)
-	// Output:
-	// Message: failed to save user
-	// Operation: saveUser
-}
-
-// Example demonstrates HTTP status code mapping.
-func ExampleStatusCode() {
-	tests := []error{
-		errors.NewValidationError("field", "invalid", nil),
-		errors.NewNotFoundError("user", "123"),
-		errors.NewUnauthorizedError("invalid token"),
-		errors.NewForbiddenError("resource", "delete"),
-		errors.NewTimeoutError("operation", "30s"),
-	}
-
-	for _, err := range tests {
-		fmt.Printf("%s -> %d\n", errors.GetErrorCode(err), errors.StatusCode(err))
-	}
-	// Output:
-	// VALIDATION_ERROR -> 400
-	// NOT_FOUND -> 404
-	// UNAUTHORIZED -> 401
-	// FORBIDDEN -> 403
-	// TIMEOUT -> 408
-}
-
-// Example demonstrates getting the root cause of an error chain.
-func ExampleCause() {
-	root := fmt.Errorf("database connection failed")
-	level1 := errors.Wrap(root, "failed to fetch user")
-	level2 := errors.Wrap(level1, "API request failed")
-
-	cause := errors.Cause(level2)
-	fmt.Println(cause.Error())
-	// Output:
-	// database connection failed
-}

pkg/errors/helpers.go

@@ -1,175 +0,0 @@
-package errors
-
-import "errors"
-
-// IsNotFound checks if an error indicates a resource was not found.
-func IsNotFound(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var notFoundErr *NotFoundError
-	return errors.As(err, &notFoundErr) || errors.Is(err, ErrNotFound)
-}
-
-// IsValidation checks if an error is a validation error.
-func IsValidation(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var validationErr *ValidationError
-	return errors.As(err, &validationErr)
-}
-
-// IsUnauthorized checks if an error indicates lack of authentication.
-func IsUnauthorized(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var unauthorizedErr *UnauthorizedError
-	return errors.As(err, &unauthorizedErr) || errors.Is(err, ErrUnauthorized)
-}
-
-// IsForbidden checks if an error indicates lack of authorization.
-func IsForbidden(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var forbiddenErr *ForbiddenError
-	return errors.As(err, &forbiddenErr) || errors.Is(err, ErrForbidden)
-}
-
-// IsConflict checks if an error indicates a resource conflict.
-func IsConflict(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var conflictErr *ConflictError
-	return errors.As(err, &conflictErr) || errors.Is(err, ErrConflict)
-}
-
-// IsTimeout checks if an error indicates a timeout.
-func IsTimeout(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var timeoutErr *TimeoutError
-	return errors.As(err, &timeoutErr) || errors.Is(err, ErrTimeout)
-}
-
-// IsRateLimit checks if an error indicates rate limiting.
-func IsRateLimit(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var rateLimitErr *RateLimitError
-	return errors.As(err, &rateLimitErr) || errors.Is(err, ErrTooManyRequests)
-}
-
-// IsServiceUnavailable checks if an error indicates a service is unavailable.
-func IsServiceUnavailable(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var serviceErr *ServiceError
-	return errors.As(err, &serviceErr) || errors.Is(err, ErrServiceUnavailable)
-}
-
-// IsInternal checks if an error is an internal error.
-func IsInternal(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	var internalErr *InternalError
-	return errors.As(err, &internalErr) || errors.Is(err, ErrInternal)
-}
-
-// ShouldRetry checks if an operation should be retried based on the error.
-func ShouldRetry(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	// Check if it's a retryable error type
-	if IsTimeout(err) || IsServiceUnavailable(err) {
-		return true
-	}
-
-	// Check the error code
-	var customErr Error
-	if errors.As(err, &customErr) {
-		return IsRetryable(customErr.Code())
-	}
-
-	return false
-}
-
-// GetErrorCode extracts the error code from an error.
-func GetErrorCode(err error) string {
-	if err == nil {
-		return CodeOK
-	}
-
-	var customErr Error
-	if errors.As(err, &customErr) {
-		return customErr.Code()
-	}
-
-	// Try to infer from sentinel errors
-	switch {
-	case IsNotFound(err):
-		return CodeNotFound
-	case IsUnauthorized(err):
-		return CodeUnauthorized
-	case IsForbidden(err):
-		return CodeForbidden
-	case IsConflict(err):
-		return CodeConflict
-	case IsTimeout(err):
-		return CodeTimeout
-	case IsRateLimit(err):
-		return CodeRateLimit
-	case IsServiceUnavailable(err):
-		return CodeServiceUnavailable
-	default:
-		return CodeInternal
-	}
-}
-
-// GetErrorMessage extracts a human-readable message from an error.
-func GetErrorMessage(err error) string {
-	if err == nil {
-		return ""
-	}
-
-	var customErr Error
-	if errors.As(err, &customErr) {
-		return customErr.Message()
-	}
-
-	return err.Error()
-}
-
-// Cause returns the underlying cause of an error.
-// It unwraps the error chain until it finds the root cause.
-func Cause(err error) error {
-	for {
-		unwrapper, ok := err.(interface{ Unwrap() error })
-		if !ok {
-			return err
-		}
-		underlying := unwrapper.Unwrap()
-		if underlying == nil {
-			return err
-		}
-		err = underlying
-	}
-}

pkg/errors/helpers_test.go

@@ -1,617 +0,0 @@
-package errors
-
-import (
-	"errors"
-	"testing"
-)
-
-func TestIsNotFound(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "NotFoundError",
-			err:      NewNotFoundError("user", "123"),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrNotFound",
-			err:      ErrNotFound,
-			expected: true,
-		},
-		{
-			name:     "wrapped NotFoundError",
-			err:      Wrap(NewNotFoundError("user", "123"), "context"),
-			expected: true,
-		},
-		{
-			name:     "wrapped sentinel",
-			err:      Wrap(ErrNotFound, "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewInternalError("internal", nil),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsNotFound(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsValidation(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "ValidationError",
-			err:      NewValidationError("field", "invalid", nil),
-			expected: true,
-		},
-		{
-			name:     "wrapped ValidationError",
-			err:      Wrap(NewValidationError("field", "invalid", nil), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewNotFoundError("user", "123"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsValidation(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsUnauthorized(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "UnauthorizedError",
-			err:      NewUnauthorizedError("invalid token"),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrUnauthorized",
-			err:      ErrUnauthorized,
-			expected: true,
-		},
-		{
-			name:     "wrapped UnauthorizedError",
-			err:      Wrap(NewUnauthorizedError("invalid token"), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewForbiddenError("resource", "action"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsUnauthorized(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsForbidden(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "ForbiddenError",
-			err:      NewForbiddenError("resource", "action"),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrForbidden",
-			err:      ErrForbidden,
-			expected: true,
-		},
-		{
-			name:     "wrapped ForbiddenError",
-			err:      Wrap(NewForbiddenError("resource", "action"), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewUnauthorizedError("invalid token"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsForbidden(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsConflict(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "ConflictError",
-			err:      NewConflictError("user", "email", "test@example.com"),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrConflict",
-			err:      ErrConflict,
-			expected: true,
-		},
-		{
-			name:     "wrapped ConflictError",
-			err:      Wrap(NewConflictError("user", "email", "test@example.com"), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewNotFoundError("user", "123"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsConflict(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsTimeout(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "TimeoutError",
-			err:      NewTimeoutError("operation", "30s"),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrTimeout",
-			err:      ErrTimeout,
-			expected: true,
-		},
-		{
-			name:     "wrapped TimeoutError",
-			err:      Wrap(NewTimeoutError("operation", "30s"), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewInternalError("internal", nil),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsTimeout(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsRateLimit(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "RateLimitError",
-			err:      NewRateLimitError(100, 60),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrTooManyRequests",
-			err:      ErrTooManyRequests,
-			expected: true,
-		},
-		{
-			name:     "wrapped RateLimitError",
-			err:      Wrap(NewRateLimitError(100, 60), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewTimeoutError("operation", "30s"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsRateLimit(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsServiceUnavailable(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "ServiceError",
-			err:      NewServiceError("rqlite", "unavailable", 503, nil),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrServiceUnavailable",
-			err:      ErrServiceUnavailable,
-			expected: true,
-		},
-		{
-			name:     "wrapped ServiceError",
-			err:      Wrap(NewServiceError("rqlite", "unavailable", 503, nil), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewTimeoutError("operation", "30s"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsServiceUnavailable(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestIsInternal(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "InternalError",
-			err:      NewInternalError("internal error", nil),
-			expected: true,
-		},
-		{
-			name:     "sentinel ErrInternal",
-			err:      ErrInternal,
-			expected: true,
-		},
-		{
-			name:     "wrapped InternalError",
-			err:      Wrap(NewInternalError("internal error", nil), "context"),
-			expected: true,
-		},
-		{
-			name:     "other error",
-			err:      NewNotFoundError("user", "123"),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := IsInternal(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestShouldRetry(t *testing.T) {
-	tests := []struct {
-		name     string
-		err      error
-		expected bool
-	}{
-		{
-			name:     "nil error",
-			err:      nil,
-			expected: false,
-		},
-		{
-			name:     "timeout error",
-			err:      NewTimeoutError("operation", "30s"),
-			expected: true,
-		},
-		{
-			name:     "service unavailable error",
-			err:      NewServiceError("rqlite", "unavailable", 503, nil),
-			expected: true,
-		},
-		{
-			name:     "not found error",
-			err:      NewNotFoundError("user", "123"),
-			expected: false,
-		},
-		{
-			name:     "validation error",
-			err:      NewValidationError("field", "invalid", nil),
-			expected: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := ShouldRetry(tt.err)
-			if result != tt.expected {
-				t.Errorf("Expected %v, got %v", tt.expected, result)
-			}
-		})
-	}
-}
-
-func TestGetErrorCode(t *testing.T) {
-	tests := []struct {
-		name         string
-		err          error
-		expectedCode string
-	}{
-		{
-			name:         "nil error",
-			err:          nil,
-			expectedCode: CodeOK,
-		},
-		{
-			name:         "validation error",
-			err:          NewValidationError("field", "invalid", nil),
-			expectedCode: CodeValidation,
-		},
-		{
-			name:         "not found error",
-			err:          NewNotFoundError("user", "123"),
-			expectedCode: CodeNotFound,
-		},
-		{
-			name:         "unauthorized error",
-			err:          NewUnauthorizedError("invalid token"),
-			expectedCode: CodeUnauthorized,
-		},
-		{
-			name:         "forbidden error",
-			err:          NewForbiddenError("resource", "action"),
-			expectedCode: CodeForbidden,
-		},
-		{
-			name:         "conflict error",
-			err:          NewConflictError("user", "email", "test@example.com"),
-			expectedCode: CodeConflict,
-		},
-		{
-			name:         "timeout error",
-			err:          NewTimeoutError("operation", "30s"),
-			expectedCode: CodeTimeout,
-		},
-		{
-			name:         "rate limit error",
-			err:          NewRateLimitError(100, 60),
-			expectedCode: CodeRateLimit,
-		},
-		{
-			name:         "service error",
-			err:          NewServiceError("rqlite", "unavailable", 503, nil),
-			expectedCode: CodeServiceUnavailable,
-		},
-		{
-			name:         "internal error",
-			err:          NewInternalError("internal", nil),
-			expectedCode: CodeInternal,
-		},
-		{
-			name:         "sentinel ErrNotFound",
-			err:          ErrNotFound,
-			expectedCode: CodeNotFound,
-		},
-		{
-			name:         "standard error",
-			err:          errors.New("generic error"),
-			expectedCode: CodeInternal,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			code := GetErrorCode(tt.err)
-			if code != tt.expectedCode {
-				t.Errorf("Expected code %s, got %s", tt.expectedCode, code)
-			}
-		})
-	}
-}
-
-func TestGetErrorMessage(t *testing.T) {
-	tests := []struct {
-		name            string
-		err             error
-		expectedMessage string
-	}{
-		{
-			name:            "nil error",
-			err:             nil,
-			expectedMessage: "",
-		},
-		{
-			name:            "validation error",
-			err:             NewValidationError("field", "invalid format", nil),
-			expectedMessage: "invalid format",
-		},
-		{
-			name:            "not found error",
-			err:             NewNotFoundError("user", "123"),
-			expectedMessage: "user not found",
-		},
-		{
-			name:            "standard error",
-			err:             errors.New("generic error"),
-			expectedMessage: "generic error",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			message := GetErrorMessage(tt.err)
-			if message != tt.expectedMessage {
-				t.Errorf("Expected message %q, got %q", tt.expectedMessage, message)
-			}
-		})
-	}
-}
-
-func TestCause(t *testing.T) {
-	t.Run("unwrap error chain", func(t *testing.T) {
-		root := errors.New("root cause")
-		level1 := Wrap(root, "level 1")
-		level2 := Wrap(level1, "level 2")
-		level3 := Wrap(level2, "level 3")
-
-		cause := Cause(level3)
-		if cause != root {
-			t.Errorf("Expected to find root cause, got %v", cause)
-		}
-	})
-
-	t.Run("error without cause", func(t *testing.T) {
-		err := errors.New("standalone error")
-		cause := Cause(err)
-		if cause != err {
-			t.Errorf("Expected to return same error, got %v", cause)
-		}
-	})
-
-	t.Run("custom error with cause", func(t *testing.T) {
-		root := errors.New("database error")
-		wrapped := NewInternalError("failed to save", root)
-
-		cause := Cause(wrapped)
-		if cause != root {
-			t.Errorf("Expected to find root cause, got %v", cause)
-		}
-	})
-}
-
-func BenchmarkIsNotFound(b *testing.B) {
-	err := NewNotFoundError("user", "123")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = IsNotFound(err)
-	}
-}
-
-func BenchmarkShouldRetry(b *testing.B) {
-	err := NewTimeoutError("operation", "30s")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = ShouldRetry(err)
-	}
-}
-
-func BenchmarkGetErrorCode(b *testing.B) {
-	err := NewValidationError("field", "invalid", nil)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = GetErrorCode(err)
-	}
-}
-
-func BenchmarkCause(b *testing.B) {
-	root := errors.New("root")
-	wrapped := Wrap(Wrap(Wrap(root, "l1"), "l2"), "l3")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = Cause(wrapped)
-	}
-}

pkg/errors/http.go

@@ -1,281 +0,0 @@
-package errors
-
-import (
-	"encoding/json"
-	"errors"
-	"net/http"
-)
-
-// HTTPError represents an HTTP error response.
-type HTTPError struct {
-	Status  int               `json:"-"`
-	Code    string            `json:"code"`
-	Message string            `json:"message"`
-	Details map[string]string `json:"details,omitempty"`
-	TraceID string            `json:"trace_id,omitempty"`
-}
-
-// Error implements the error interface.
-func (e *HTTPError) Error() string {
-	return e.Message
-}
-
-// StatusCode returns the HTTP status code for an error.
-// It maps error codes to appropriate HTTP status codes.
-func StatusCode(err error) int {
-	if err == nil {
-		return http.StatusOK
-	}
-
-	// Check if it's our custom error type
-	var customErr Error
-	if errors.As(err, &customErr) {
-		return codeToHTTPStatus(customErr.Code())
-	}
-
-	// Check for specific error types
-	var (
-		validationErr  *ValidationError
-		notFoundErr    *NotFoundError
-		unauthorizedErr *UnauthorizedError
-		forbiddenErr   *ForbiddenError
-		conflictErr    *ConflictError
-		timeoutErr     *TimeoutError
-		rateLimitErr   *RateLimitError
-		serviceErr     *ServiceError
-	)
-
-	switch {
-	case errors.As(err, &validationErr):
-		return http.StatusBadRequest
-	case errors.As(err, &notFoundErr):
-		return http.StatusNotFound
-	case errors.As(err, &unauthorizedErr):
-		return http.StatusUnauthorized
-	case errors.As(err, &forbiddenErr):
-		return http.StatusForbidden
-	case errors.As(err, &conflictErr):
-		return http.StatusConflict
-	case errors.As(err, &timeoutErr):
-		return http.StatusRequestTimeout
-	case errors.As(err, &rateLimitErr):
-		return http.StatusTooManyRequests
-	case errors.As(err, &serviceErr):
-		return http.StatusServiceUnavailable
-	}
-
-	// Check sentinel errors
-	switch {
-	case errors.Is(err, ErrNotFound):
-		return http.StatusNotFound
-	case errors.Is(err, ErrUnauthorized):
-		return http.StatusUnauthorized
-	case errors.Is(err, ErrForbidden):
-		return http.StatusForbidden
-	case errors.Is(err, ErrConflict):
-		return http.StatusConflict
-	case errors.Is(err, ErrInvalidInput):
-		return http.StatusBadRequest
-	case errors.Is(err, ErrTimeout):
-		return http.StatusRequestTimeout
-	case errors.Is(err, ErrServiceUnavailable):
-		return http.StatusServiceUnavailable
-	case errors.Is(err, ErrTooManyRequests):
-		return http.StatusTooManyRequests
-	case errors.Is(err, ErrInternal):
-		return http.StatusInternalServerError
-	}
-
-	// Default to internal server error
-	return http.StatusInternalServerError
-}
-
-// codeToHTTPStatus maps error codes to HTTP status codes.
-func codeToHTTPStatus(code string) int {
-	switch code {
-	case CodeOK:
-		return http.StatusOK
-	case CodeCancelled:
-		return 499 // Client Closed Request
-	case CodeUnknown, CodeInternal:
-		return http.StatusInternalServerError
-	case CodeInvalidArgument, CodeValidation, CodeFailedPrecondition:
-		return http.StatusBadRequest
-	case CodeDeadlineExceeded, CodeTimeout:
-		return http.StatusRequestTimeout
-	case CodeNotFound:
-		return http.StatusNotFound
-	case CodeAlreadyExists, CodeConflict:
-		return http.StatusConflict
-	case CodePermissionDenied, CodeForbidden:
-		return http.StatusForbidden
-	case CodeResourceExhausted, CodeRateLimit:
-		return http.StatusTooManyRequests
-	case CodeAborted:
-		return http.StatusConflict
-	case CodeOutOfRange:
-		return http.StatusBadRequest
-	case CodeUnimplemented:
-		return http.StatusNotImplemented
-	case CodeUnavailable, CodeServiceUnavailable:
-		return http.StatusServiceUnavailable
-	case CodeDataLoss, CodeDatabaseError, CodeStorageError:
-		return http.StatusInternalServerError
-	case CodeUnauthenticated, CodeUnauthorized, CodeAuthError:
-		return http.StatusUnauthorized
-	case CodeCacheError, CodeNetworkError, CodeExecutionError,
-		CodeCompilationError, CodeConfigError, CodeCryptoError,
-		CodeSerializationError:
-		return http.StatusInternalServerError
-	default:
-		return http.StatusInternalServerError
-	}
-}
-
-// ToHTTPError converts an error to an HTTPError.
-func ToHTTPError(err error, traceID string) *HTTPError {
-	if err == nil {
-		return &HTTPError{
-			Status:  http.StatusOK,
-			Code:    CodeOK,
-			Message: "success",
-			TraceID: traceID,
-		}
-	}
-
-	httpErr := &HTTPError{
-		Status:  StatusCode(err),
-		TraceID: traceID,
-		Details: make(map[string]string),
-	}
-
-	// Extract details from custom error types
-	var customErr Error
-	if errors.As(err, &customErr) {
-		httpErr.Code = customErr.Code()
-		httpErr.Message = customErr.Message()
-	} else {
-		httpErr.Code = CodeInternal
-		httpErr.Message = err.Error()
-	}
-
-	// Add type-specific details
-	var (
-		validationErr  *ValidationError
-		notFoundErr    *NotFoundError
-		unauthorizedErr *UnauthorizedError
-		forbiddenErr   *ForbiddenError
-		conflictErr    *ConflictError
-		timeoutErr     *TimeoutError
-		rateLimitErr   *RateLimitError
-		serviceErr     *ServiceError
-		internalErr    *InternalError
-	)
-
-	switch {
-	case errors.As(err, &validationErr):
-		if validationErr.Field != "" {
-			httpErr.Details["field"] = validationErr.Field
-		}
-	case errors.As(err, &notFoundErr):
-		if notFoundErr.Resource != "" {
-			httpErr.Details["resource"] = notFoundErr.Resource
-		}
-		if notFoundErr.ID != "" {
-			httpErr.Details["id"] = notFoundErr.ID
-		}
-	case errors.As(err, &unauthorizedErr):
-		if unauthorizedErr.Realm != "" {
-			httpErr.Details["realm"] = unauthorizedErr.Realm
-		}
-	case errors.As(err, &forbiddenErr):
-		if forbiddenErr.Resource != "" {
-			httpErr.Details["resource"] = forbiddenErr.Resource
-		}
-		if forbiddenErr.Action != "" {
-			httpErr.Details["action"] = forbiddenErr.Action
-		}
-	case errors.As(err, &conflictErr):
-		if conflictErr.Resource != "" {
-			httpErr.Details["resource"] = conflictErr.Resource
-		}
-		if conflictErr.Field != "" {
-			httpErr.Details["field"] = conflictErr.Field
-		}
-	case errors.As(err, &timeoutErr):
-		if timeoutErr.Operation != "" {
-			httpErr.Details["operation"] = timeoutErr.Operation
-		}
-		if timeoutErr.Duration != "" {
-			httpErr.Details["duration"] = timeoutErr.Duration
-		}
-	case errors.As(err, &rateLimitErr):
-		if rateLimitErr.RetryAfter > 0 {
-			httpErr.Details["retry_after"] = string(rune(rateLimitErr.RetryAfter))
-		}
-	case errors.As(err, &serviceErr):
-		if serviceErr.Service != "" {
-			httpErr.Details["service"] = serviceErr.Service
-		}
-	case errors.As(err, &internalErr):
-		if internalErr.Operation != "" {
-			httpErr.Details["operation"] = internalErr.Operation
-		}
-	}
-
-	return httpErr
-}
-
-// WriteHTTPError writes an error response to an http.ResponseWriter.
-func WriteHTTPError(w http.ResponseWriter, err error, traceID string) {
-	httpErr := ToHTTPError(err, traceID)
-	w.Header().Set("Content-Type", "application/json")
-
-	// Add retry-after header for rate limit errors
-	var rateLimitErr *RateLimitError
-	if errors.As(err, &rateLimitErr) && rateLimitErr.RetryAfter > 0 {
-		w.Header().Set("Retry-After", string(rune(rateLimitErr.RetryAfter)))
-	}
-
-	// Add WWW-Authenticate header for unauthorized errors
-	var unauthorizedErr *UnauthorizedError
-	if errors.As(err, &unauthorizedErr) && unauthorizedErr.Realm != "" {
-		w.Header().Set("WWW-Authenticate", `Bearer realm="`+unauthorizedErr.Realm+`"`)
-	}
-
-	w.WriteHeader(httpErr.Status)
-	json.NewEncoder(w).Encode(httpErr)
-}
-
-// HTTPStatusToCode converts an HTTP status code to an error code.
-func HTTPStatusToCode(status int) string {
-	switch status {
-	case http.StatusOK:
-		return CodeOK
-	case http.StatusBadRequest:
-		return CodeInvalidArgument
-	case http.StatusUnauthorized:
-		return CodeUnauthenticated
-	case http.StatusForbidden:
-		return CodePermissionDenied
-	case http.StatusNotFound:
-		return CodeNotFound
-	case http.StatusConflict:
-		return CodeAlreadyExists
-	case http.StatusRequestTimeout:
-		return CodeDeadlineExceeded
-	case http.StatusTooManyRequests:
-		return CodeResourceExhausted
-	case http.StatusNotImplemented:
-		return CodeUnimplemented
-	case http.StatusServiceUnavailable:
-		return CodeUnavailable
-	case http.StatusInternalServerError:
-		return CodeInternal
-	default:
-		if status >= 400 && status < 500 {
-			return CodeInvalidArgument
-		}
-		return CodeInternal
-	}
-}

pkg/errors/http_test.go

@@ -1,422 +0,0 @@
-package errors
-
-import (
-	"encoding/json"
-	"errors"
-	"net/http"
-	"net/http/httptest"
-	"testing"
-)
-
-func TestStatusCode(t *testing.T) {
-	tests := []struct {
-		name           string
-		err            error
-		expectedStatus int
-	}{
-		{
-			name:           "nil error",
-			err:            nil,
-			expectedStatus: http.StatusOK,
-		},
-		{
-			name:           "validation error",
-			err:            NewValidationError("field", "invalid", nil),
-			expectedStatus: http.StatusBadRequest,
-		},
-		{
-			name:           "not found error",
-			err:            NewNotFoundError("user", "123"),
-			expectedStatus: http.StatusNotFound,
-		},
-		{
-			name:           "unauthorized error",
-			err:            NewUnauthorizedError("invalid token"),
-			expectedStatus: http.StatusUnauthorized,
-		},
-		{
-			name:           "forbidden error",
-			err:            NewForbiddenError("resource", "delete"),
-			expectedStatus: http.StatusForbidden,
-		},
-		{
-			name:           "conflict error",
-			err:            NewConflictError("user", "email", "test@example.com"),
-			expectedStatus: http.StatusConflict,
-		},
-		{
-			name:           "timeout error",
-			err:            NewTimeoutError("operation", "30s"),
-			expectedStatus: http.StatusRequestTimeout,
-		},
-		{
-			name:           "rate limit error",
-			err:            NewRateLimitError(100, 60),
-			expectedStatus: http.StatusTooManyRequests,
-		},
-		{
-			name:           "service error",
-			err:            NewServiceError("rqlite", "unavailable", 503, nil),
-			expectedStatus: http.StatusServiceUnavailable,
-		},
-		{
-			name:           "internal error",
-			err:            NewInternalError("something went wrong", nil),
-			expectedStatus: http.StatusInternalServerError,
-		},
-		{
-			name:           "sentinel ErrNotFound",
-			err:            ErrNotFound,
-			expectedStatus: http.StatusNotFound,
-		},
-		{
-			name:           "sentinel ErrUnauthorized",
-			err:            ErrUnauthorized,
-			expectedStatus: http.StatusUnauthorized,
-		},
-		{
-			name:           "sentinel ErrForbidden",
-			err:            ErrForbidden,
-			expectedStatus: http.StatusForbidden,
-		},
-		{
-			name:           "standard error",
-			err:            errors.New("generic error"),
-			expectedStatus: http.StatusInternalServerError,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			status := StatusCode(tt.err)
-			if status != tt.expectedStatus {
-				t.Errorf("Expected status %d, got %d", tt.expectedStatus, status)
-			}
-		})
-	}
-}
-
-func TestCodeToHTTPStatus(t *testing.T) {
-	tests := []struct {
-		code           string
-		expectedStatus int
-	}{
-		{CodeOK, http.StatusOK},
-		{CodeInvalidArgument, http.StatusBadRequest},
-		{CodeValidation, http.StatusBadRequest},
-		{CodeNotFound, http.StatusNotFound},
-		{CodeUnauthorized, http.StatusUnauthorized},
-		{CodeUnauthenticated, http.StatusUnauthorized},
-		{CodeForbidden, http.StatusForbidden},
-		{CodePermissionDenied, http.StatusForbidden},
-		{CodeConflict, http.StatusConflict},
-		{CodeAlreadyExists, http.StatusConflict},
-		{CodeTimeout, http.StatusRequestTimeout},
-		{CodeDeadlineExceeded, http.StatusRequestTimeout},
-		{CodeRateLimit, http.StatusTooManyRequests},
-		{CodeResourceExhausted, http.StatusTooManyRequests},
-		{CodeServiceUnavailable, http.StatusServiceUnavailable},
-		{CodeUnavailable, http.StatusServiceUnavailable},
-		{CodeInternal, http.StatusInternalServerError},
-		{CodeUnknown, http.StatusInternalServerError},
-		{CodeUnimplemented, http.StatusNotImplemented},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.code, func(t *testing.T) {
-			status := codeToHTTPStatus(tt.code)
-			if status != tt.expectedStatus {
-				t.Errorf("Code %s: expected status %d, got %d", tt.code, tt.expectedStatus, status)
-			}
-		})
-	}
-}
-
-func TestToHTTPError(t *testing.T) {
-	traceID := "trace-123"
-
-	t.Run("nil error", func(t *testing.T) {
-		httpErr := ToHTTPError(nil, traceID)
-		if httpErr.Status != http.StatusOK {
-			t.Errorf("Expected status 200, got %d", httpErr.Status)
-		}
-		if httpErr.Code != CodeOK {
-			t.Errorf("Expected code OK, got %s", httpErr.Code)
-		}
-		if httpErr.TraceID != traceID {
-			t.Errorf("Expected trace ID %s, got %s", traceID, httpErr.TraceID)
-		}
-	})
-
-	t.Run("validation error with details", func(t *testing.T) {
-		err := NewValidationError("email", "invalid format", "not-an-email")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Status != http.StatusBadRequest {
-			t.Errorf("Expected status 400, got %d", httpErr.Status)
-		}
-		if httpErr.Code != CodeValidation {
-			t.Errorf("Expected code VALIDATION_ERROR, got %s", httpErr.Code)
-		}
-		if httpErr.Details["field"] != "email" {
-			t.Errorf("Expected field detail 'email', got %s", httpErr.Details["field"])
-		}
-	})
-
-	t.Run("not found error with details", func(t *testing.T) {
-		err := NewNotFoundError("user", "123")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Status != http.StatusNotFound {
-			t.Errorf("Expected status 404, got %d", httpErr.Status)
-		}
-		if httpErr.Details["resource"] != "user" {
-			t.Errorf("Expected resource detail 'user', got %s", httpErr.Details["resource"])
-		}
-		if httpErr.Details["id"] != "123" {
-			t.Errorf("Expected id detail '123', got %s", httpErr.Details["id"])
-		}
-	})
-
-	t.Run("forbidden error with details", func(t *testing.T) {
-		err := NewForbiddenError("function", "delete")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Details["resource"] != "function" {
-			t.Errorf("Expected resource detail 'function', got %s", httpErr.Details["resource"])
-		}
-		if httpErr.Details["action"] != "delete" {
-			t.Errorf("Expected action detail 'delete', got %s", httpErr.Details["action"])
-		}
-	})
-
-	t.Run("conflict error with details", func(t *testing.T) {
-		err := NewConflictError("user", "email", "test@example.com")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Details["resource"] != "user" {
-			t.Errorf("Expected resource detail 'user', got %s", httpErr.Details["resource"])
-		}
-		if httpErr.Details["field"] != "email" {
-			t.Errorf("Expected field detail 'email', got %s", httpErr.Details["field"])
-		}
-	})
-
-	t.Run("timeout error with details", func(t *testing.T) {
-		err := NewTimeoutError("function execution", "30s")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Details["operation"] != "function execution" {
-			t.Errorf("Expected operation detail, got %s", httpErr.Details["operation"])
-		}
-		if httpErr.Details["duration"] != "30s" {
-			t.Errorf("Expected duration detail '30s', got %s", httpErr.Details["duration"])
-		}
-	})
-
-	t.Run("service error with details", func(t *testing.T) {
-		err := NewServiceError("rqlite", "unavailable", 503, nil)
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Details["service"] != "rqlite" {
-			t.Errorf("Expected service detail 'rqlite', got %s", httpErr.Details["service"])
-		}
-	})
-
-	t.Run("internal error with operation", func(t *testing.T) {
-		err := NewInternalError("failed", nil).WithOperation("saveUser")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Details["operation"] != "saveUser" {
-			t.Errorf("Expected operation detail 'saveUser', got %s", httpErr.Details["operation"])
-		}
-	})
-
-	t.Run("standard error", func(t *testing.T) {
-		err := errors.New("generic error")
-		httpErr := ToHTTPError(err, traceID)
-
-		if httpErr.Status != http.StatusInternalServerError {
-			t.Errorf("Expected status 500, got %d", httpErr.Status)
-		}
-		if httpErr.Code != CodeInternal {
-			t.Errorf("Expected code INTERNAL, got %s", httpErr.Code)
-		}
-		if httpErr.Message != "generic error" {
-			t.Errorf("Expected message 'generic error', got %s", httpErr.Message)
-		}
-	})
-}
-
-func TestWriteHTTPError(t *testing.T) {
-	t.Run("validation error response", func(t *testing.T) {
-		err := NewValidationError("email", "invalid format", "bad-email")
-		w := httptest.NewRecorder()
-
-		WriteHTTPError(w, err, "trace-123")
-
-		if w.Code != http.StatusBadRequest {
-			t.Errorf("Expected status 400, got %d", w.Code)
-		}
-
-		contentType := w.Header().Get("Content-Type")
-		if contentType != "application/json" {
-			t.Errorf("Expected Content-Type application/json, got %s", contentType)
-		}
-
-		var httpErr HTTPError
-		if err := json.NewDecoder(w.Body).Decode(&httpErr); err != nil {
-			t.Fatalf("Failed to decode response: %v", err)
-		}
-
-		if httpErr.Code != CodeValidation {
-			t.Errorf("Expected code VALIDATION_ERROR, got %s", httpErr.Code)
-		}
-		if httpErr.TraceID != "trace-123" {
-			t.Errorf("Expected trace ID trace-123, got %s", httpErr.TraceID)
-		}
-		if httpErr.Details["field"] != "email" {
-			t.Errorf("Expected field detail 'email', got %s", httpErr.Details["field"])
-		}
-	})
-
-	t.Run("unauthorized error with realm", func(t *testing.T) {
-		err := NewUnauthorizedError("invalid token").WithRealm("api")
-		w := httptest.NewRecorder()
-
-		WriteHTTPError(w, err, "trace-456")
-
-		authHeader := w.Header().Get("WWW-Authenticate")
-		expectedAuth := `Bearer realm="api"`
-		if authHeader != expectedAuth {
-			t.Errorf("Expected WWW-Authenticate %q, got %q", expectedAuth, authHeader)
-		}
-	})
-
-	t.Run("rate limit error with retry-after", func(t *testing.T) {
-		err := NewRateLimitError(100, 60)
-		w := httptest.NewRecorder()
-
-		WriteHTTPError(w, err, "trace-789")
-
-		if w.Code != http.StatusTooManyRequests {
-			t.Errorf("Expected status 429, got %d", w.Code)
-		}
-
-		// Note: The retry-after header implementation may need adjustment
-		// as we're converting int to rune which may not be the desired behavior
-	})
-
-	t.Run("not found error", func(t *testing.T) {
-		err := NewNotFoundError("user", "123")
-		w := httptest.NewRecorder()
-
-		WriteHTTPError(w, err, "trace-abc")
-
-		if w.Code != http.StatusNotFound {
-			t.Errorf("Expected status 404, got %d", w.Code)
-		}
-
-		var httpErr HTTPError
-		if err := json.NewDecoder(w.Body).Decode(&httpErr); err != nil {
-			t.Fatalf("Failed to decode response: %v", err)
-		}
-
-		if httpErr.Details["resource"] != "user" {
-			t.Errorf("Expected resource detail 'user', got %s", httpErr.Details["resource"])
-		}
-		if httpErr.Details["id"] != "123" {
-			t.Errorf("Expected id detail '123', got %s", httpErr.Details["id"])
-		}
-	})
-}
-
-func TestHTTPStatusToCode(t *testing.T) {
-	tests := []struct {
-		status       int
-		expectedCode string
-	}{
-		{http.StatusOK, CodeOK},
-		{http.StatusBadRequest, CodeInvalidArgument},
-		{http.StatusUnauthorized, CodeUnauthenticated},
-		{http.StatusForbidden, CodePermissionDenied},
-		{http.StatusNotFound, CodeNotFound},
-		{http.StatusConflict, CodeAlreadyExists},
-		{http.StatusRequestTimeout, CodeDeadlineExceeded},
-		{http.StatusTooManyRequests, CodeResourceExhausted},
-		{http.StatusNotImplemented, CodeUnimplemented},
-		{http.StatusServiceUnavailable, CodeUnavailable},
-		{http.StatusInternalServerError, CodeInternal},
-		{418, CodeInvalidArgument}, // Client error (4xx)
-		{502, CodeInternal},        // Server error (5xx)
-	}
-
-	for _, tt := range tests {
-		t.Run(http.StatusText(tt.status), func(t *testing.T) {
-			code := HTTPStatusToCode(tt.status)
-			if code != tt.expectedCode {
-				t.Errorf("Status %d: expected code %s, got %s", tt.status, tt.expectedCode, code)
-			}
-		})
-	}
-}
-
-func TestHTTPErrorJSON(t *testing.T) {
-	httpErr := &HTTPError{
-		Status:  http.StatusBadRequest,
-		Code:    CodeValidation,
-		Message: "validation failed",
-		Details: map[string]string{
-			"field": "email",
-		},
-		TraceID: "trace-123",
-	}
-
-	data, err := json.Marshal(httpErr)
-	if err != nil {
-		t.Fatalf("Failed to marshal HTTPError: %v", err)
-	}
-
-	var decoded HTTPError
-	if err := json.Unmarshal(data, &decoded); err != nil {
-		t.Fatalf("Failed to unmarshal HTTPError: %v", err)
-	}
-
-	if decoded.Code != httpErr.Code {
-		t.Errorf("Expected code %s, got %s", httpErr.Code, decoded.Code)
-	}
-	if decoded.Message != httpErr.Message {
-		t.Errorf("Expected message %s, got %s", httpErr.Message, decoded.Message)
-	}
-	if decoded.TraceID != httpErr.TraceID {
-		t.Errorf("Expected trace ID %s, got %s", httpErr.TraceID, decoded.TraceID)
-	}
-	if decoded.Details["field"] != "email" {
-		t.Errorf("Expected field detail 'email', got %s", decoded.Details["field"])
-	}
-}
-
-func BenchmarkStatusCode(b *testing.B) {
-	err := NewNotFoundError("user", "123")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = StatusCode(err)
-	}
-}
-
-func BenchmarkToHTTPError(b *testing.B) {
-	err := NewValidationError("email", "invalid", "bad")
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = ToHTTPError(err, "trace-123")
-	}
-}
-
-func BenchmarkWriteHTTPError(b *testing.B) {
-	err := NewInternalError("test error", nil)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		w := httptest.NewRecorder()
-		WriteHTTPError(w, err, "trace-123")
-	}
-}

pkg/gateway/auth_handlers.go

@@ -1,33 +1,29 @@
-package auth
+package gateway
 
 import (
 	"encoding/json"
 	"fmt"
 	"net/http"
 	"strings"
+	"time"
 
-	authsvc "github.com/DeBrosOfficial/network/pkg/gateway/auth"
+	"github.com/DeBrosOfficial/network/pkg/client"
+	"github.com/DeBrosOfficial/network/pkg/gateway/auth"
 )
 
-// WhoamiHandler returns the authenticated user's identity and method.
-// This endpoint shows whether the request is authenticated via JWT or API key,
-// and provides details about the authenticated principal.
-//
-// GET /v1/auth/whoami
-// Response: { "authenticated", "method", "subject", "namespace", ... }
-func (h *Handlers) WhoamiHandler(w http.ResponseWriter, r *http.Request) {
+func (g *Gateway) whoamiHandler(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	// Determine namespace (may be overridden by auth layer)
-	ns := h.defaultNS
-	if v := ctx.Value(CtxKeyNamespaceOverride); v != nil {
+	ns := g.cfg.ClientNamespace
+	if v := ctx.Value(ctxKeyNamespaceOverride); v != nil {
 		if s, ok := v.(string); ok && s != "" {
 			ns = s
 		}
 	}
 
 	// Prefer JWT if present
-	if v := ctx.Value(CtxKeyJWT); v != nil {
-		if claims, ok := v.(*authsvc.JWTClaims); ok && claims != nil {
+	if v := ctx.Value(ctxKeyJWT); v != nil {
+		if claims, ok := v.(*auth.JWTClaims); ok && claims != nil {
 			writeJSON(w, http.StatusOK, map[string]any{
 				"authenticated": true,
 				"method":        "jwt",
@@ -45,7 +41,7 @@ func (h *Handlers) WhoamiHandler(w http.ResponseWriter, r *http.Request) {
 
 	// Fallback: API key identity
 	var key string
-	if v := ctx.Value(CtxKeyAPIKey); v != nil {
+	if v := ctx.Value(ctxKeyAPIKey); v != nil {
 		if s, ok := v.(string); ok {
 			key = s
 		}
@@ -58,14 +54,8 @@ func (h *Handlers) WhoamiHandler(w http.ResponseWriter, r *http.Request) {
 	})
 }
 
-// RegisterHandler registers a new application/client after wallet signature verification.
-// This allows wallets to register applications and obtain client credentials.
-//
-// POST /v1/auth/register
-// Request body: RegisterRequest
-// Response: { "client_id", "app": { ... }, "signature_verified" }
-func (h *Handlers) RegisterHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
+func (g *Gateway) challengeHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
 		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
 		return
 	}
@@ -73,8 +63,51 @@ func (h *Handlers) RegisterHandler(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
 		return
 	}
+	var req struct {
+		Wallet    string `json:"wallet"`
+		Purpose   string `json:"purpose"`
+		Namespace string `json:"namespace"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+	if strings.TrimSpace(req.Wallet) == "" {
+		writeError(w, http.StatusBadRequest, "wallet is required")
+		return
+	}
 
-	var req RegisterRequest
+	nonce, err := g.authService.CreateNonce(r.Context(), req.Wallet, req.Purpose, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"wallet":     req.Wallet,
+		"namespace":  req.Namespace,
+		"nonce":      nonce,
+		"purpose":    req.Purpose,
+		"expires_at": time.Now().Add(5 * time.Minute).UTC().Format(time.RFC3339Nano),
+	})
+}
+
+func (g *Gateway) verifyHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	var req struct {
+		Wallet    string `json:"wallet"`
+		Nonce     string `json:"nonce"`
+		Signature string `json:"signature"`
+		Namespace string `json:"namespace"`
+		ChainType string `json:"chain_type"`
+	}
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
 		writeError(w, http.StatusBadRequest, "invalid json body")
 		return
@@ -85,22 +118,191 @@ func (h *Handlers) RegisterHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	ctx := r.Context()
-	verified, err := h.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
+	verified, err := g.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
 	if err != nil || !verified {
 		writeError(w, http.StatusUnauthorized, "signature verification failed")
 		return
 	}
 
 	// Mark nonce used
-	nsID, _ := h.resolveNamespace(ctx, req.Namespace)
-	h.markNonceUsed(ctx, nsID, strings.ToLower(req.Wallet), req.Nonce)
+	nsID, _ := g.authService.ResolveNamespaceID(ctx, req.Namespace)
+	db := g.client.Database()
+	_, _ = db.Query(client.WithInternalAuth(ctx), "UPDATE nonces SET used_at = datetime('now') WHERE namespace_id = ? AND wallet = ? AND nonce = ?", nsID, strings.ToLower(req.Wallet), req.Nonce)
+
+	token, refresh, expUnix, err := g.authService.IssueTokens(ctx, req.Wallet, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	apiKey, err := g.authService.GetOrCreateAPIKey(ctx, req.Wallet, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"access_token":       token,
+		"token_type":         "Bearer",
+		"expires_in":         int(expUnix - time.Now().Unix()),
+		"refresh_token":      refresh,
+		"subject":            req.Wallet,
+		"namespace":          req.Namespace,
+		"api_key":            apiKey,
+		"nonce":              req.Nonce,
+		"signature_verified": true,
+	})
+}
+
+func (g *Gateway) issueAPIKeyHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	var req struct {
+		Wallet    string `json:"wallet"`
+		Nonce     string `json:"nonce"`
+		Signature string `json:"signature"`
+		Namespace string `json:"namespace"`
+		ChainType string `json:"chain_type"`
+		Plan      string `json:"plan"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+	if strings.TrimSpace(req.Wallet) == "" || strings.TrimSpace(req.Nonce) == "" || strings.TrimSpace(req.Signature) == "" {
+		writeError(w, http.StatusBadRequest, "wallet, nonce and signature are required")
+		return
+	}
+
+	ctx := r.Context()
+	verified, err := g.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
+	if err != nil || !verified {
+		writeError(w, http.StatusUnauthorized, "signature verification failed")
+		return
+	}
+
+	// Mark nonce used
+	nsID, _ := g.authService.ResolveNamespaceID(ctx, req.Namespace)
+	db := g.client.Database()
+	_, _ = db.Query(client.WithInternalAuth(ctx), "UPDATE nonces SET used_at = datetime('now') WHERE namespace_id = ? AND wallet = ? AND nonce = ?", nsID, strings.ToLower(req.Wallet), req.Nonce)
+
+	apiKey, err := g.authService.GetOrCreateAPIKey(ctx, req.Wallet, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"api_key":   apiKey,
+		"namespace": req.Namespace,
+		"plan": func() string {
+			if strings.TrimSpace(req.Plan) == "" {
+				return "free"
+			}
+			return req.Plan
+		}(),
+		"wallet": strings.ToLower(strings.TrimPrefix(strings.TrimPrefix(req.Wallet, "0x"), "0X")),
+	})
+}
+
+// apiKeyToJWTHandler issues a short-lived JWT for use with the gateway from a valid API key.
+// Requires Authorization header with API key (Bearer or ApiKey or X-API-Key header).
+// Returns a JWT bound to the namespace derived from the API key record.
+func (g *Gateway) apiKeyToJWTHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	key := extractAPIKey(r)
+	if strings.TrimSpace(key) == "" {
+		writeError(w, http.StatusUnauthorized, "missing API key")
+		return
+	}
+
+	// Validate and get namespace
+	db := g.client.Database()
+	ctx := r.Context()
+	internalCtx := client.WithInternalAuth(ctx)
+	q := "SELECT namespaces.name FROM api_keys JOIN namespaces ON api_keys.namespace_id = namespaces.id WHERE api_keys.key = ? LIMIT 1"
+	res, err := db.Query(internalCtx, q, key)
+	if err != nil || res == nil || res.Count == 0 || len(res.Rows) == 0 || len(res.Rows[0]) == 0 {
+		writeError(w, http.StatusUnauthorized, "invalid API key")
+		return
+	}
+
+	var ns string
+	if s, ok := res.Rows[0][0].(string); ok {
+		ns = s
+	}
+
+	token, expUnix, err := g.authService.GenerateJWT(ns, key, 15*time.Minute)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"access_token": token,
+		"token_type":   "Bearer",
+		"expires_in":   int(expUnix - time.Now().Unix()),
+		"namespace":    ns,
+	})
+}
+
+func (g *Gateway) registerHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	var req struct {
+		Wallet    string `json:"wallet"`
+		Nonce     string `json:"nonce"`
+		Signature string `json:"signature"`
+		Namespace string `json:"namespace"`
+		ChainType string `json:"chain_type"`
+		Name      string `json:"name"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+	if strings.TrimSpace(req.Wallet) == "" || strings.TrimSpace(req.Nonce) == "" || strings.TrimSpace(req.Signature) == "" {
+		writeError(w, http.StatusBadRequest, "wallet, nonce and signature are required")
+		return
+	}
+
+	ctx := r.Context()
+	verified, err := g.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
+	if err != nil || !verified {
+		writeError(w, http.StatusUnauthorized, "signature verification failed")
+		return
+	}
+
+	// Mark nonce used
+	nsID, _ := g.authService.ResolveNamespaceID(ctx, req.Namespace)
+	db := g.client.Database()
+	_, _ = db.Query(client.WithInternalAuth(ctx), "UPDATE nonces SET used_at = datetime('now') WHERE namespace_id = ? AND wallet = ? AND nonce = ?", nsID, strings.ToLower(req.Wallet), req.Nonce)
 
 	// In a real app we'd derive the public key from the signature, but for simplicity here
 	// we just use a placeholder or expect it in the request if needed.
 	// For Ethereum, we can recover it.
 	publicKey := "recovered-pk"
 
-	appID, err := h.authService.RegisterApp(ctx, req.Wallet, req.Namespace, req.Name, publicKey)
+	appID, err := g.authService.RegisterApp(ctx, req.Wallet, req.Namespace, req.Name, publicKey)
 	if err != nil {
 		writeError(w, http.StatusInternalServerError, err.Error())
 		return
@@ -118,14 +320,46 @@ func (h *Handlers) RegisterHandler(w http.ResponseWriter, r *http.Request) {
 	})
 }
 
-// LoginPageHandler serves the wallet authentication login page.
-// This provides an interactive HTML page for wallet-based authentication
-// using MetaMask or other Web3 wallet providers.
-//
-// GET /v1/auth/login?callback=<url>
-// Query params: callback (required) - URL to redirect after successful auth
-// Response: HTML page with wallet connection UI
-func (h *Handlers) LoginPageHandler(w http.ResponseWriter, r *http.Request) {
+func (g *Gateway) refreshHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	var req struct {
+		RefreshToken string `json:"refresh_token"`
+		Namespace    string `json:"namespace"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+	if strings.TrimSpace(req.RefreshToken) == "" {
+		writeError(w, http.StatusBadRequest, "refresh_token is required")
+		return
+	}
+
+	token, subject, expUnix, err := g.authService.RefreshToken(r.Context(), req.RefreshToken, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusUnauthorized, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"access_token":  token,
+		"token_type":    "Bearer",
+		"expires_in":    int(expUnix - time.Now().Unix()),
+		"refresh_token": req.RefreshToken,
+		"subject":       subject,
+		"namespace":     req.Namespace,
+	})
+}
+
+// loginPageHandler serves the wallet authentication login page
+func (g *Gateway) loginPageHandler(w http.ResponseWriter, r *http.Request) {
 	if r.Method != http.MethodGet {
 		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
 		return
@@ -138,7 +372,7 @@ func (h *Handlers) LoginPageHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Get default namespace
-	ns := strings.TrimSpace(h.defaultNS)
+	ns := strings.TrimSpace(g.cfg.ClientNamespace)
 	if ns == "" {
 		ns = "default"
 	}
@@ -442,3 +676,86 @@ func (h *Handlers) LoginPageHandler(w http.ResponseWriter, r *http.Request) {
 
 	fmt.Fprint(w, html)
 }
+
+// logoutHandler revokes refresh tokens. If a refresh_token is provided, it will
+// be revoked. If all=true is provided (and the request is authenticated via JWT),
+// all tokens for the JWT subject within the namespace are revoked.
+func (g *Gateway) logoutHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	var req struct {
+		RefreshToken string `json:"refresh_token"`
+		Namespace    string `json:"namespace"`
+		All          bool   `json:"all"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	ctx := r.Context()
+	var subject string
+	if req.All {
+		if v := ctx.Value(ctxKeyJWT); v != nil {
+			if claims, ok := v.(*auth.JWTClaims); ok && claims != nil {
+				subject = strings.TrimSpace(claims.Sub)
+			}
+		}
+		if subject == "" {
+			writeError(w, http.StatusUnauthorized, "jwt required for all=true")
+			return
+		}
+	}
+
+	if err := g.authService.RevokeToken(ctx, req.Namespace, req.RefreshToken, req.All, subject); err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{"status": "ok"})
+}
+
+func (g *Gateway) simpleAPIKeyHandler(w http.ResponseWriter, r *http.Request) {
+	if g.authService == nil {
+		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
+		return
+	}
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		Wallet    string `json:"wallet"`
+		Namespace string `json:"namespace"`
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.Wallet) == "" {
+		writeError(w, http.StatusBadRequest, "wallet is required")
+		return
+	}
+
+	apiKey, err := g.authService.GetOrCreateAPIKey(r.Context(), req.Wallet, req.Namespace)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"api_key":   apiKey,
+		"namespace": req.Namespace,
+		"wallet":    strings.ToLower(strings.TrimPrefix(strings.TrimPrefix(req.Wallet, "0x"), "0X")),
+		"created":   time.Now().Format(time.RFC3339),
+	})
+}

pkg/gateway/cache_handlers.go

@@ -0,0 +1,462 @@
+package gateway
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/DeBrosOfficial/network/pkg/logging"
+	olriclib "github.com/olric-data/olric"
+	"go.uber.org/zap"
+)
+
+// Cache HTTP handlers for Olric distributed cache
+
+func (g *Gateway) cacheHealthHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
+	defer cancel()
+
+	err := client.Health(ctx)
+	if err != nil {
+		writeError(w, http.StatusServiceUnavailable, fmt.Sprintf("cache health check failed: %v", err))
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"status":  "ok",
+		"service": "olric",
+	})
+}
+
+func (g *Gateway) cacheGetHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		DMap string `json:"dmap"` // Distributed map name
+		Key  string `json:"key"`  // Key to retrieve
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
+		writeError(w, http.StatusBadRequest, "dmap and key are required")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	olricCluster := client.GetClient()
+	dm, err := olricCluster.NewDMap(req.DMap)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
+		return
+	}
+
+	gr, err := dm.Get(ctx, req.Key)
+	if err != nil {
+		// Check for key not found error - handle both wrapped and direct errors
+		if errors.Is(err, olriclib.ErrKeyNotFound) || err.Error() == "key not found" || strings.Contains(err.Error(), "key not found") {
+			writeError(w, http.StatusNotFound, "key not found")
+			return
+		}
+		g.logger.ComponentError(logging.ComponentGeneral, "failed to get key from cache",
+			zap.String("dmap", req.DMap),
+			zap.String("key", req.Key),
+			zap.Error(err))
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to get key: %v", err))
+		return
+	}
+
+	value, err := decodeValueFromOlric(gr)
+	if err != nil {
+		g.logger.ComponentError(logging.ComponentGeneral, "failed to decode value from cache",
+			zap.String("dmap", req.DMap),
+			zap.String("key", req.Key),
+			zap.Error(err))
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to decode value: %v", err))
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"key":   req.Key,
+		"value": value,
+		"dmap":  req.DMap,
+	})
+}
+
+// decodeValueFromOlric decodes a value from Olric GetResponse
+// Handles JSON-serialized complex types and basic types (string, number, bool)
+func decodeValueFromOlric(gr *olriclib.GetResponse) (any, error) {
+	var value any
+
+	// First, try to get as bytes (for JSON-serialized complex types)
+	var bytesVal []byte
+	if err := gr.Scan(&bytesVal); err == nil && len(bytesVal) > 0 {
+		// Try to deserialize as JSON
+		var jsonVal any
+		if err := json.Unmarshal(bytesVal, &jsonVal); err == nil {
+			value = jsonVal
+		} else {
+			// If JSON unmarshal fails, treat as string
+			value = string(bytesVal)
+		}
+	} else {
+		// Try as string (for simple string values)
+		if strVal, err := gr.String(); err == nil {
+			value = strVal
+		} else {
+			// Fallback: try to scan as any type
+			var anyVal any
+			if err := gr.Scan(&anyVal); err == nil {
+				value = anyVal
+			} else {
+				// Last resort: try String() again, ignoring error
+				strVal, _ := gr.String()
+				value = strVal
+			}
+		}
+	}
+
+	return value, nil
+}
+
+func (g *Gateway) cacheMultiGetHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		DMap string   `json:"dmap"` // Distributed map name
+		Keys []string `json:"keys"` // Keys to retrieve
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.DMap) == "" {
+		writeError(w, http.StatusBadRequest, "dmap is required")
+		return
+	}
+
+	if len(req.Keys) == 0 {
+		writeError(w, http.StatusBadRequest, "keys array is required and cannot be empty")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 30*time.Second)
+	defer cancel()
+
+	olricCluster := client.GetClient()
+	dm, err := olricCluster.NewDMap(req.DMap)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
+		return
+	}
+
+	// Get all keys and collect results
+	var results []map[string]any
+	for _, key := range req.Keys {
+		if strings.TrimSpace(key) == "" {
+			continue // Skip empty keys
+		}
+
+		gr, err := dm.Get(ctx, key)
+		if err != nil {
+			// Skip keys that are not found - don't include them in results
+			// This matches the SDK's expectation that only found keys are returned
+			if err == olriclib.ErrKeyNotFound {
+				continue
+			}
+			// For other errors, log but continue with other keys
+			// We don't want one bad key to fail the entire request
+			continue
+		}
+
+		value, err := decodeValueFromOlric(gr)
+		if err != nil {
+			// If we can't decode, skip this key
+			continue
+		}
+
+		results = append(results, map[string]any{
+			"key":   key,
+			"value": value,
+		})
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"results": results,
+		"dmap":    req.DMap,
+	})
+}
+
+func (g *Gateway) cachePutHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		DMap  string `json:"dmap"`  // Distributed map name
+		Key   string `json:"key"`   // Key to store
+		Value any    `json:"value"` // Value to store
+		TTL   string `json:"ttl"`   // Optional TTL (duration string like "1h", "30m")
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
+		writeError(w, http.StatusBadRequest, "dmap and key are required")
+		return
+	}
+
+	if req.Value == nil {
+		writeError(w, http.StatusBadRequest, "value is required")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	olricCluster := client.GetClient()
+	dm, err := olricCluster.NewDMap(req.DMap)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
+		return
+	}
+
+	// TODO: TTL support - need to check Olric v0.7 API for TTL/expiry options
+	// For now, ignore TTL if provided
+	if req.TTL != "" {
+		_, err := time.ParseDuration(req.TTL)
+		if err != nil {
+			writeError(w, http.StatusBadRequest, fmt.Sprintf("invalid ttl format: %v", err))
+			return
+		}
+		// TTL parsing succeeded but not yet implemented in API
+		// Will be added once we confirm the correct Olric API method
+	}
+
+	// Serialize complex types (maps, slices) to JSON bytes for Olric storage
+	// Olric can handle basic types (string, number, bool) directly, but complex
+	// types need to be serialized to bytes
+	var valueToStore any
+	switch req.Value.(type) {
+	case map[string]any:
+		// Serialize maps to JSON bytes
+		jsonBytes, err := json.Marshal(req.Value)
+		if err != nil {
+			writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to marshal value: %v", err))
+			return
+		}
+		valueToStore = jsonBytes
+	case []any:
+		// Serialize slices to JSON bytes
+		jsonBytes, err := json.Marshal(req.Value)
+		if err != nil {
+			writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to marshal value: %v", err))
+			return
+		}
+		valueToStore = jsonBytes
+	case string:
+		// Basic string type can be stored directly
+		valueToStore = req.Value
+	case float64:
+		// Basic number type can be stored directly
+		valueToStore = req.Value
+	case int:
+		// Basic int type can be stored directly
+		valueToStore = req.Value
+	case int64:
+		// Basic int64 type can be stored directly
+		valueToStore = req.Value
+	case bool:
+		// Basic bool type can be stored directly
+		valueToStore = req.Value
+	case nil:
+		// Nil can be stored directly
+		valueToStore = req.Value
+	default:
+		// For any other type, serialize to JSON to be safe
+		jsonBytes, err := json.Marshal(req.Value)
+		if err != nil {
+			writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to marshal value: %v", err))
+			return
+		}
+		valueToStore = jsonBytes
+	}
+
+	err = dm.Put(ctx, req.Key, valueToStore)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to put key: %v", err))
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"status": "ok",
+		"key":    req.Key,
+		"dmap":   req.DMap,
+	})
+}
+
+func (g *Gateway) cacheDeleteHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		DMap string `json:"dmap"` // Distributed map name
+		Key  string `json:"key"`  // Key to delete
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
+		writeError(w, http.StatusBadRequest, "dmap and key are required")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	olricCluster := client.GetClient()
+	dm, err := olricCluster.NewDMap(req.DMap)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
+		return
+	}
+
+	deletedCount, err := dm.Delete(ctx, req.Key)
+	if err != nil {
+		// Check for key not found error - handle both wrapped and direct errors
+		if errors.Is(err, olriclib.ErrKeyNotFound) || err.Error() == "key not found" || strings.Contains(err.Error(), "key not found") {
+			writeError(w, http.StatusNotFound, "key not found")
+			return
+		}
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to delete key: %v", err))
+		return
+	}
+	if deletedCount == 0 {
+		writeError(w, http.StatusNotFound, "key not found")
+		return
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"status": "ok",
+		"key":    req.Key,
+		"dmap":   req.DMap,
+	})
+}
+
+func (g *Gateway) cacheScanHandler(w http.ResponseWriter, r *http.Request) {
+	client := g.getOlricClient()
+	if client == nil {
+		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
+		return
+	}
+
+	if r.Method != http.MethodPost {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+
+	var req struct {
+		DMap  string `json:"dmap"`  // Distributed map name
+		Match string `json:"match"` // Optional regex pattern to match keys
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+
+	if strings.TrimSpace(req.DMap) == "" {
+		writeError(w, http.StatusBadRequest, "dmap is required")
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), 30*time.Second)
+	defer cancel()
+
+	olricCluster := client.GetClient()
+	dm, err := olricCluster.NewDMap(req.DMap)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
+		return
+	}
+
+	var iterator olriclib.Iterator
+	if req.Match != "" {
+		iterator, err = dm.Scan(ctx, olriclib.Match(req.Match))
+	} else {
+		iterator, err = dm.Scan(ctx)
+	}
+
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to scan: %v", err))
+		return
+	}
+	defer iterator.Close()
+
+	var keys []string
+	for iterator.Next() {
+		keys = append(keys, iterator.Key())
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{
+		"keys":  keys,
+		"count": len(keys),
+		"dmap":  req.DMap,
+	})
+}

pkg/gateway/cache_handlers_test.go

@@ -9,7 +9,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/DeBrosOfficial/network/pkg/gateway/handlers/cache"
 	"github.com/DeBrosOfficial/network/pkg/logging"
 	"github.com/DeBrosOfficial/network/pkg/olric"
 	"go.uber.org/zap"
@@ -19,13 +18,20 @@ func TestCacheHealthHandler(t *testing.T) {
 	// Create a test logger
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	// Create cache handlers without Olric client (should return service unavailable)
-	handlers := cache.NewCacheHandlers(logger, nil)
+	// Create gateway without Olric client (should return service unavailable)
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger: logger,
+		cfg:    cfg,
+	}
 
 	req := httptest.NewRequest("GET", "/v1/cache/health", nil)
 	w := httptest.NewRecorder()
 
-	handlers.HealthHandler(w, req)
+	gw.cacheHealthHandler(w, req)
 
 	if w.Code != http.StatusServiceUnavailable {
 		t.Errorf("expected status %d, got %d", http.StatusServiceUnavailable, w.Code)
@@ -44,7 +50,14 @@ func TestCacheHealthHandler(t *testing.T) {
 func TestCacheGetHandler_MissingClient(t *testing.T) {
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	handlers := cache.NewCacheHandlers(logger, nil)
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger: logger,
+		cfg:    cfg,
+	}
 
 	reqBody := map[string]string{
 		"dmap": "test-dmap",
@@ -54,7 +67,7 @@ func TestCacheGetHandler_MissingClient(t *testing.T) {
 	req := httptest.NewRequest("POST", "/v1/cache/get", bytes.NewReader(bodyBytes))
 	w := httptest.NewRecorder()
 
-	handlers.GetHandler(w, req)
+	gw.cacheGetHandler(w, req)
 
 	if w.Code != http.StatusServiceUnavailable {
 		t.Errorf("expected status %d, got %d", http.StatusServiceUnavailable, w.Code)
@@ -64,12 +77,20 @@ func TestCacheGetHandler_MissingClient(t *testing.T) {
 func TestCacheGetHandler_InvalidBody(t *testing.T) {
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	handlers := cache.NewCacheHandlers(logger, &olric.Client{}) // Mock client
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger:      logger,
+		cfg:         cfg,
+		olricClient: &olric.Client{}, // Mock client
+	}
 
 	req := httptest.NewRequest("POST", "/v1/cache/get", bytes.NewReader([]byte("invalid json")))
 	w := httptest.NewRecorder()
 
-	handlers.GetHandler(w, req)
+	gw.cacheGetHandler(w, req)
 
 	if w.Code != http.StatusBadRequest {
 		t.Errorf("expected status %d, got %d", http.StatusBadRequest, w.Code)
@@ -79,7 +100,15 @@ func TestCacheGetHandler_InvalidBody(t *testing.T) {
 func TestCachePutHandler_MissingFields(t *testing.T) {
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	handlers := cache.NewCacheHandlers(logger, &olric.Client{})
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger:      logger,
+		cfg:         cfg,
+		olricClient: &olric.Client{},
+	}
 
 	// Test missing dmap
 	reqBody := map[string]string{
@@ -89,7 +118,7 @@ func TestCachePutHandler_MissingFields(t *testing.T) {
 	req := httptest.NewRequest("POST", "/v1/cache/put", bytes.NewReader(bodyBytes))
 	w := httptest.NewRecorder()
 
-	handlers.SetHandler(w, req)
+	gw.cachePutHandler(w, req)
 
 	if w.Code != http.StatusBadRequest {
 		t.Errorf("expected status %d, got %d", http.StatusBadRequest, w.Code)
@@ -103,7 +132,7 @@ func TestCachePutHandler_MissingFields(t *testing.T) {
 	req = httptest.NewRequest("POST", "/v1/cache/put", bytes.NewReader(bodyBytes))
 	w = httptest.NewRecorder()
 
-	handlers.SetHandler(w, req)
+	gw.cachePutHandler(w, req)
 
 	if w.Code != http.StatusBadRequest {
 		t.Errorf("expected status %d, got %d", http.StatusBadRequest, w.Code)
@@ -113,12 +142,20 @@ func TestCachePutHandler_MissingFields(t *testing.T) {
 func TestCacheDeleteHandler_WrongMethod(t *testing.T) {
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	handlers := cache.NewCacheHandlers(logger, &olric.Client{})
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger:      logger,
+		cfg:         cfg,
+		olricClient: &olric.Client{},
+	}
 
 	req := httptest.NewRequest("GET", "/v1/cache/delete", nil)
 	w := httptest.NewRecorder()
 
-	handlers.DeleteHandler(w, req)
+	gw.cacheDeleteHandler(w, req)
 
 	if w.Code != http.StatusMethodNotAllowed {
 		t.Errorf("expected status %d, got %d", http.StatusMethodNotAllowed, w.Code)
@@ -128,12 +165,20 @@ func TestCacheDeleteHandler_WrongMethod(t *testing.T) {
 func TestCacheScanHandler_InvalidBody(t *testing.T) {
 	logger, _ := logging.NewDefaultLogger(logging.ComponentGeneral)
 
-	handlers := cache.NewCacheHandlers(logger, &olric.Client{})
+	cfg := &Config{
+		ListenAddr:      ":6001",
+		ClientNamespace: "test",
+	}
+	gw := &Gateway{
+		logger:      logger,
+		cfg:         cfg,
+		olricClient: &olric.Client{},
+	}
 
 	req := httptest.NewRequest("POST", "/v1/cache/scan", bytes.NewReader([]byte("invalid")))
 	w := httptest.NewRecorder()
 
-	handlers.ScanHandler(w, req)
+	gw.cacheScanHandler(w, req)
 
 	if w.Code != http.StatusBadRequest {
 		t.Errorf("expected status %d, got %d", http.StatusBadRequest, w.Code)

pkg/gateway/config.go

@@ -1,31 +0,0 @@
-package gateway
-
-import "time"
-
-// Config holds configuration for the gateway server
-type Config struct {
-	ListenAddr      string
-	ClientNamespace string
-	BootstrapPeers  []string
-	NodePeerID      string // The node's actual peer ID from its identity file
-
-	// Optional DSN for rqlite database/sql driver, e.g. "http://localhost:4001"
-	// If empty, defaults to "http://localhost:4001".
-	RQLiteDSN string
-
-	// HTTPS configuration
-	EnableHTTPS bool   // Enable HTTPS with ACME (Let's Encrypt)
-	DomainName  string // Domain name for HTTPS certificate
-	TLSCacheDir string // Directory to cache TLS certificates (default: ~/.orama/tls-cache)
-
-	// Olric cache configuration
-	OlricServers []string      // List of Olric server addresses (e.g., ["localhost:3320"]). If empty, defaults to ["localhost:3320"]
-	OlricTimeout time.Duration // Timeout for Olric operations (default: 10s)
-
-	// IPFS Cluster configuration
-	IPFSClusterAPIURL     string        // IPFS Cluster HTTP API URL (e.g., "http://localhost:9094"). If empty, gateway will discover from node configs
-	IPFSAPIURL            string        // IPFS HTTP API URL for content retrieval (e.g., "http://localhost:5001"). If empty, gateway will discover from node configs
-	IPFSTimeout           time.Duration // Timeout for IPFS operations (default: 60s)
-	IPFSReplicationFactor int           // Replication factor for pins (default: 3)
-	IPFSEnableEncryption  bool          // Enable client-side encryption before upload (default: true, discovered from node configs)
-}

pkg/gateway/context.go

@@ -1,21 +0,0 @@
-package gateway
-
-import (
-	"context"
-
-	"github.com/DeBrosOfficial/network/pkg/client"
-	"github.com/DeBrosOfficial/network/pkg/gateway/ctxkeys"
-)
-
-// Context keys for request-scoped values
-const (
-	ctxKeyAPIKey            = ctxkeys.APIKey
-	ctxKeyJWT               = ctxkeys.JWT
-	CtxKeyNamespaceOverride = ctxkeys.NamespaceOverride
-)
-
-// withInternalAuth creates a context for internal gateway operations that bypass authentication.
-// This is used when the gateway needs to make internal calls to services without auth checks.
-func (g *Gateway) withInternalAuth(ctx context.Context) context.Context {
-	return client.WithInternalAuth(ctx)
-}

pkg/gateway/ctxkeys/keys.go

@@ -1,15 +0,0 @@
-package ctxkeys
-
-// ContextKey is used for storing request-scoped authentication and metadata in context
-type ContextKey string
-
-const (
-	// APIKey stores the API key string extracted from the request
-	APIKey ContextKey = "api_key"
-
-	// JWT stores the validated JWT claims from the request
-	JWT ContextKey = "jwt_claims"
-
-	// NamespaceOverride stores the namespace override for the request
-	NamespaceOverride ContextKey = "namespace_override"
-)

pkg/gateway/dependencies.go

@@ -1,595 +0,0 @@
-package gateway
-
-import (
-	"context"
-	"crypto/rand"
-	"crypto/rsa"
-	"crypto/x509"
-	"database/sql"
-	"encoding/pem"
-	"fmt"
-	"net"
-	"os"
-	"path/filepath"
-	"strings"
-	"time"
-
-	"github.com/DeBrosOfficial/network/pkg/client"
-	"github.com/DeBrosOfficial/network/pkg/config"
-	"github.com/DeBrosOfficial/network/pkg/gateway/auth"
-	serverlesshandlers "github.com/DeBrosOfficial/network/pkg/gateway/handlers/serverless"
-	"github.com/DeBrosOfficial/network/pkg/ipfs"
-	"github.com/DeBrosOfficial/network/pkg/logging"
-	"github.com/DeBrosOfficial/network/pkg/olric"
-	"github.com/DeBrosOfficial/network/pkg/pubsub"
-	"github.com/DeBrosOfficial/network/pkg/rqlite"
-	"github.com/DeBrosOfficial/network/pkg/serverless"
-	"github.com/DeBrosOfficial/network/pkg/serverless/hostfunctions"
-	"github.com/multiformats/go-multiaddr"
-	olriclib "github.com/olric-data/olric"
-	"go.uber.org/zap"
-
-	_ "github.com/rqlite/gorqlite/stdlib"
-)
-
-const (
-	olricInitMaxAttempts    = 5
-	olricInitInitialBackoff = 500 * time.Millisecond
-	olricInitMaxBackoff     = 5 * time.Second
-)
-
-// Dependencies holds all service clients and components required by the Gateway.
-// This struct encapsulates external dependencies to support dependency injection and testability.
-type Dependencies struct {
-	// Client is the network client for P2P communication
-	Client client.NetworkClient
-
-	// RQLite database dependencies
-	SQLDB     *sql.DB
-	ORMClient rqlite.Client
-	ORMHTTP   *rqlite.HTTPGateway
-
-	// Olric distributed cache client
-	OlricClient *olric.Client
-
-	// IPFS storage client
-	IPFSClient ipfs.IPFSClient
-
-	// Serverless function engine components
-	ServerlessEngine   *serverless.Engine
-	ServerlessRegistry *serverless.Registry
-	ServerlessInvoker  *serverless.Invoker
-	ServerlessWSMgr    *serverless.WSManager
-	ServerlessHandlers *serverlesshandlers.ServerlessHandlers
-
-	// Authentication service
-	AuthService *auth.Service
-}
-
-// NewDependencies creates and initializes all gateway dependencies based on the provided configuration.
-// It establishes connections to RQLite, Olric, IPFS, initializes the serverless engine, and creates
-// the authentication service.
-func NewDependencies(logger *logging.ColoredLogger, cfg *Config) (*Dependencies, error) {
-	deps := &Dependencies{}
-
-	// Create and connect network client
-	logger.ComponentInfo(logging.ComponentGeneral, "Building client config...")
-	cliCfg := client.DefaultClientConfig(cfg.ClientNamespace)
-	if len(cfg.BootstrapPeers) > 0 {
-		cliCfg.BootstrapPeers = cfg.BootstrapPeers
-	}
-
-	logger.ComponentInfo(logging.ComponentGeneral, "Creating network client...")
-	c, err := client.NewClient(cliCfg)
-	if err != nil {
-		logger.ComponentError(logging.ComponentClient, "failed to create network client", zap.Error(err))
-		return nil, err
-	}
-
-	logger.ComponentInfo(logging.ComponentGeneral, "Connecting network client...")
-	if err := c.Connect(); err != nil {
-		logger.ComponentError(logging.ComponentClient, "failed to connect network client", zap.Error(err))
-		return nil, err
-	}
-
-	logger.ComponentInfo(logging.ComponentClient, "Network client connected",
-		zap.String("namespace", cliCfg.AppName),
-		zap.Int("peer_count", len(cliCfg.BootstrapPeers)),
-	)
-
-	deps.Client = c
-
-	// Initialize RQLite ORM HTTP gateway
-	if err := initializeRQLite(logger, cfg, deps); err != nil {
-		logger.ComponentWarn(logging.ComponentGeneral, "RQLite initialization failed", zap.Error(err))
-	}
-
-	// Initialize Olric cache client (with retry and background reconnection)
-	initializeOlric(logger, cfg, deps, c)
-
-	// Initialize IPFS Cluster client
-	initializeIPFS(logger, cfg, deps)
-
-	// Initialize serverless function engine (requires RQLite and IPFS)
-	if err := initializeServerless(logger, cfg, deps, c); err != nil {
-		logger.ComponentWarn(logging.ComponentGeneral, "Serverless initialization failed", zap.Error(err))
-	}
-
-	return deps, nil
-}
-
-// initializeRQLite sets up the RQLite database connection and ORM HTTP gateway
-func initializeRQLite(logger *logging.ColoredLogger, cfg *Config, deps *Dependencies) error {
-	logger.ComponentInfo(logging.ComponentGeneral, "Initializing RQLite ORM HTTP gateway...")
-	dsn := cfg.RQLiteDSN
-	if dsn == "" {
-		dsn = "http://localhost:5001"
-	}
-
-	db, err := sql.Open("rqlite", dsn)
-	if err != nil {
-		return fmt.Errorf("failed to open rqlite sql db: %w", err)
-	}
-
-	// Configure connection pool with proper timeouts and limits
-	db.SetMaxOpenConns(25)                 // Maximum number of open connections
-	db.SetMaxIdleConns(5)                  // Maximum number of idle connections
-	db.SetConnMaxLifetime(5 * time.Minute) // Maximum lifetime of a connection
-	db.SetConnMaxIdleTime(2 * time.Minute) // Maximum idle time before closing
-
-	deps.SQLDB = db
-	orm := rqlite.NewClient(db)
-	deps.ORMClient = orm
-	deps.ORMHTTP = rqlite.NewHTTPGateway(orm, "/v1/db")
-	// Set a reasonable timeout for HTTP requests (30 seconds)
-	deps.ORMHTTP.Timeout = 30 * time.Second
-
-	logger.ComponentInfo(logging.ComponentGeneral, "RQLite ORM HTTP gateway ready",
-		zap.String("dsn", dsn),
-		zap.String("base_path", "/v1/db"),
-		zap.Duration("timeout", deps.ORMHTTP.Timeout),
-	)
-
-	return nil
-}
-
-// initializeOlric sets up the Olric distributed cache client with retry and background reconnection
-func initializeOlric(logger *logging.ColoredLogger, cfg *Config, deps *Dependencies, networkClient client.NetworkClient) {
-	logger.ComponentInfo(logging.ComponentGeneral, "Initializing Olric cache client...")
-
-	// Discover Olric servers dynamically from LibP2P peers if not explicitly configured
-	olricServers := cfg.OlricServers
-	if len(olricServers) == 0 {
-		logger.ComponentInfo(logging.ComponentGeneral, "Olric servers not configured, discovering from LibP2P peers...")
-		discovered := discoverOlricServers(networkClient, logger.Logger)
-		if len(discovered) > 0 {
-			olricServers = discovered
-			logger.ComponentInfo(logging.ComponentGeneral, "Discovered Olric servers from LibP2P peers",
-				zap.Strings("servers", olricServers))
-		} else {
-			// Fallback to localhost for local development
-			olricServers = []string{"localhost:3320"}
-			logger.ComponentInfo(logging.ComponentGeneral, "No Olric servers discovered, using localhost fallback")
-		}
-	} else {
-		logger.ComponentInfo(logging.ComponentGeneral, "Using explicitly configured Olric servers",
-			zap.Strings("servers", olricServers))
-	}
-
-	olricCfg := olric.Config{
-		Servers: olricServers,
-		Timeout: cfg.OlricTimeout,
-	}
-
-	olricClient, err := initializeOlricClientWithRetry(olricCfg, logger)
-	if err != nil {
-		logger.ComponentWarn(logging.ComponentGeneral, "failed to initialize Olric cache client; cache endpoints disabled", zap.Error(err))
-		// Note: Background reconnection will be handled by the Gateway itself
-	} else {
-		deps.OlricClient = olricClient
-		logger.ComponentInfo(logging.ComponentGeneral, "Olric cache client ready",
-			zap.Strings("servers", olricCfg.Servers),
-			zap.Duration("timeout", olricCfg.Timeout),
-		)
-	}
-}
-
-// initializeOlricClientWithRetry attempts to create an Olric client with exponential backoff
-func initializeOlricClientWithRetry(cfg olric.Config, logger *logging.ColoredLogger) (*olric.Client, error) {
-	backoff := olricInitInitialBackoff
-
-	for attempt := 1; attempt <= olricInitMaxAttempts; attempt++ {
-		client, err := olric.NewClient(cfg, logger.Logger)
-		if err == nil {
-			if attempt > 1 {
-				logger.ComponentInfo(logging.ComponentGeneral, "Olric cache client initialized after retries",
-					zap.Int("attempts", attempt))
-			}
-			return client, nil
-		}
-
-		logger.ComponentWarn(logging.ComponentGeneral, "Olric cache client init attempt failed",
-			zap.Int("attempt", attempt),
-			zap.Duration("retry_in", backoff),
-			zap.Error(err))
-
-		if attempt == olricInitMaxAttempts {
-			return nil, fmt.Errorf("failed to initialize Olric cache client after %d attempts: %w", attempt, err)
-		}
-
-		time.Sleep(backoff)
-		backoff *= 2
-		if backoff > olricInitMaxBackoff {
-			backoff = olricInitMaxBackoff
-		}
-	}
-
-	return nil, fmt.Errorf("failed to initialize Olric cache client")
-}
-
-// initializeIPFS sets up the IPFS Cluster client with automatic endpoint discovery
-func initializeIPFS(logger *logging.ColoredLogger, cfg *Config, deps *Dependencies) {
-	logger.ComponentInfo(logging.ComponentGeneral, "Initializing IPFS Cluster client...")
-
-	// Discover IPFS endpoints from node configs if not explicitly configured
-	ipfsClusterURL := cfg.IPFSClusterAPIURL
-	ipfsAPIURL := cfg.IPFSAPIURL
-	ipfsTimeout := cfg.IPFSTimeout
-	ipfsReplicationFactor := cfg.IPFSReplicationFactor
-	ipfsEnableEncryption := cfg.IPFSEnableEncryption
-
-	if ipfsClusterURL == "" {
-		logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster URL not configured, discovering from node configs...")
-		discovered := discoverIPFSFromNodeConfigs(logger.Logger)
-		if discovered.clusterURL != "" {
-			ipfsClusterURL = discovered.clusterURL
-			ipfsAPIURL = discovered.apiURL
-			if discovered.timeout > 0 {
-				ipfsTimeout = discovered.timeout
-			}
-			if discovered.replicationFactor > 0 {
-				ipfsReplicationFactor = discovered.replicationFactor
-			}
-			ipfsEnableEncryption = discovered.enableEncryption
-			logger.ComponentInfo(logging.ComponentGeneral, "Discovered IPFS endpoints from node configs",
-				zap.String("cluster_url", ipfsClusterURL),
-				zap.String("api_url", ipfsAPIURL),
-				zap.Bool("encryption_enabled", ipfsEnableEncryption))
-		} else {
-			// Fallback to localhost defaults
-			ipfsClusterURL = "http://localhost:9094"
-			ipfsAPIURL = "http://localhost:5001"
-			ipfsEnableEncryption = true // Default to true
-			logger.ComponentInfo(logging.ComponentGeneral, "No IPFS config found in node configs, using localhost defaults")
-		}
-	}
-
-	if ipfsAPIURL == "" {
-		ipfsAPIURL = "http://localhost:5001"
-	}
-	if ipfsTimeout == 0 {
-		ipfsTimeout = 60 * time.Second
-	}
-	if ipfsReplicationFactor == 0 {
-		ipfsReplicationFactor = 3
-	}
-	if !cfg.IPFSEnableEncryption && !ipfsEnableEncryption {
-		// Only disable if explicitly set to false in both places
-		ipfsEnableEncryption = false
-	} else {
-		// Default to true if not explicitly disabled
-		ipfsEnableEncryption = true
-	}
-
-	ipfsCfg := ipfs.Config{
-		ClusterAPIURL: ipfsClusterURL,
-		Timeout:       ipfsTimeout,
-	}
-
-	ipfsClient, err := ipfs.NewClient(ipfsCfg, logger.Logger)
-	if err != nil {
-		logger.ComponentWarn(logging.ComponentGeneral, "failed to initialize IPFS Cluster client; storage endpoints disabled", zap.Error(err))
-		return
-	}
-
-	deps.IPFSClient = ipfsClient
-
-	// Check peer count and warn if insufficient (use background context to avoid blocking)
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-	if peerCount, err := ipfsClient.GetPeerCount(ctx); err == nil {
-		if peerCount < ipfsReplicationFactor {
-			logger.ComponentWarn(logging.ComponentGeneral, "insufficient cluster peers for replication factor",
-				zap.Int("peer_count", peerCount),
-				zap.Int("replication_factor", ipfsReplicationFactor),
-				zap.String("message", "Some pin operations may fail until more peers join the cluster"))
-		} else {
-			logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster peer count sufficient",
-				zap.Int("peer_count", peerCount),
-				zap.Int("replication_factor", ipfsReplicationFactor))
-		}
-	} else {
-		logger.ComponentWarn(logging.ComponentGeneral, "failed to get cluster peer count", zap.Error(err))
-	}
-
-	logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster client ready",
-		zap.String("cluster_api_url", ipfsCfg.ClusterAPIURL),
-		zap.String("ipfs_api_url", ipfsAPIURL),
-		zap.Duration("timeout", ipfsCfg.Timeout),
-		zap.Int("replication_factor", ipfsReplicationFactor),
-		zap.Bool("encryption_enabled", ipfsEnableEncryption),
-	)
-
-	// Store IPFS settings back in config for use by handlers
-	cfg.IPFSAPIURL = ipfsAPIURL
-	cfg.IPFSReplicationFactor = ipfsReplicationFactor
-	cfg.IPFSEnableEncryption = ipfsEnableEncryption
-}
-
-// initializeServerless sets up the serverless function engine and related components
-func initializeServerless(logger *logging.ColoredLogger, cfg *Config, deps *Dependencies, networkClient client.NetworkClient) error {
-	logger.ComponentInfo(logging.ComponentGeneral, "Initializing serverless function engine...")
-
-	if deps.ORMClient == nil || deps.IPFSClient == nil {
-		return fmt.Errorf("serverless engine requires RQLite and IPFS; functions disabled")
-	}
-
-	// Create serverless registry (stores functions in RQLite + IPFS)
-	registryCfg := serverless.RegistryConfig{
-		IPFSAPIURL: cfg.IPFSAPIURL,
-	}
-	registry := serverless.NewRegistry(deps.ORMClient, deps.IPFSClient, registryCfg, logger.Logger)
-	deps.ServerlessRegistry = registry
-
-	// Create WebSocket manager for function streaming
-	deps.ServerlessWSMgr = serverless.NewWSManager(logger.Logger)
-
-	// Get underlying Olric client if available
-	var olricClient olriclib.Client
-	if deps.OlricClient != nil {
-		olricClient = deps.OlricClient.UnderlyingClient()
-	}
-
-	// Get pubsub adapter from client for serverless functions
-	var pubsubAdapter *pubsub.ClientAdapter
-	if networkClient != nil {
-		if concreteClient, ok := networkClient.(*client.Client); ok {
-			pubsubAdapter = concreteClient.PubSubAdapter()
-			if pubsubAdapter != nil {
-				logger.ComponentInfo(logging.ComponentGeneral, "pubsub adapter available for serverless functions")
-			} else {
-				logger.ComponentWarn(logging.ComponentGeneral, "pubsub adapter is nil - serverless pubsub will be unavailable")
-			}
-		}
-	}
-
-	// Create host functions provider (allows functions to call Orama services)
-	hostFuncsCfg := hostfunctions.HostFunctionsConfig{
-		IPFSAPIURL:  cfg.IPFSAPIURL,
-		HTTPTimeout: 30 * time.Second,
-	}
-	hostFuncs := hostfunctions.NewHostFunctions(
-		deps.ORMClient,
-		olricClient,
-		deps.IPFSClient,
-		pubsubAdapter, // pubsub adapter for serverless functions
-		deps.ServerlessWSMgr,
-		nil, // secrets manager - TODO: implement
-		hostFuncsCfg,
-		logger.Logger,
-	)
-
-	// Create WASM engine configuration
-	engineCfg := serverless.DefaultConfig()
-	engineCfg.DefaultMemoryLimitMB = 128
-	engineCfg.MaxMemoryLimitMB = 256
-	engineCfg.DefaultTimeoutSeconds = 30
-	engineCfg.MaxTimeoutSeconds = 60
-	engineCfg.ModuleCacheSize = 100
-
-	// Create WASM engine
-	engine, err := serverless.NewEngine(engineCfg, registry, hostFuncs, logger.Logger, serverless.WithInvocationLogger(registry))
-	if err != nil {
-		return fmt.Errorf("failed to initialize serverless engine: %w", err)
-	}
-	deps.ServerlessEngine = engine
-
-	// Create invoker
-	deps.ServerlessInvoker = serverless.NewInvoker(engine, registry, hostFuncs, logger.Logger)
-
-	// Create HTTP handlers
-	deps.ServerlessHandlers = serverlesshandlers.NewServerlessHandlers(
-		deps.ServerlessInvoker,
-		registry,
-		deps.ServerlessWSMgr,
-		logger.Logger,
-	)
-
-	// Initialize auth service
-	// For now using ephemeral key, can be loaded from config later
-	key, _ := rsa.GenerateKey(rand.Reader, 2048)
-	keyPEM := pem.EncodeToMemory(&pem.Block{
-		Type:  "RSA PRIVATE KEY",
-		Bytes: x509.MarshalPKCS1PrivateKey(key),
-	})
-	authService, err := auth.NewService(logger, networkClient, string(keyPEM), cfg.ClientNamespace)
-	if err != nil {
-		return fmt.Errorf("failed to initialize auth service: %w", err)
-	}
-	deps.AuthService = authService
-
-	logger.ComponentInfo(logging.ComponentGeneral, "Serverless function engine ready",
-		zap.Int("default_memory_mb", engineCfg.DefaultMemoryLimitMB),
-		zap.Int("default_timeout_sec", engineCfg.DefaultTimeoutSeconds),
-		zap.Int("module_cache_size", engineCfg.ModuleCacheSize),
-	)
-
-	return nil
-}
-
-// discoverOlricServers discovers Olric server addresses from LibP2P peers.
-// Returns a list of IP:port addresses where Olric servers are expected to run (port 3320).
-func discoverOlricServers(networkClient client.NetworkClient, logger *zap.Logger) []string {
-	// Get network info to access peer information
-	networkInfo := networkClient.Network()
-	if networkInfo == nil {
-		logger.Debug("Network info not available for Olric discovery")
-		return nil
-	}
-
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-
-	peers, err := networkInfo.GetPeers(ctx)
-	if err != nil {
-		logger.Debug("Failed to get peers for Olric discovery", zap.Error(err))
-		return nil
-	}
-
-	olricServers := make([]string, 0)
-	seen := make(map[string]bool)
-
-	for _, peer := range peers {
-		for _, addrStr := range peer.Addresses {
-			// Parse multiaddr
-			ma, err := multiaddr.NewMultiaddr(addrStr)
-			if err != nil {
-				continue
-			}
-
-			// Extract IP address
-			var ip string
-			if ipv4, err := ma.ValueForProtocol(multiaddr.P_IP4); err == nil && ipv4 != "" {
-				ip = ipv4
-			} else if ipv6, err := ma.ValueForProtocol(multiaddr.P_IP6); err == nil && ipv6 != "" {
-				ip = ipv6
-			} else {
-				continue
-			}
-
-			// Skip localhost loopback addresses (we'll use localhost:3320 as fallback)
-			if ip == "localhost" || ip == "::1" {
-				continue
-			}
-
-			// Build Olric server address (standard port 3320)
-			olricAddr := net.JoinHostPort(ip, "3320")
-			if !seen[olricAddr] {
-				olricServers = append(olricServers, olricAddr)
-				seen[olricAddr] = true
-			}
-		}
-	}
-
-	// Also check peers from config
-	if cfg := networkClient.Config(); cfg != nil {
-		for _, peerAddr := range cfg.BootstrapPeers {
-			ma, err := multiaddr.NewMultiaddr(peerAddr)
-			if err != nil {
-				continue
-			}
-
-			var ip string
-			if ipv4, err := ma.ValueForProtocol(multiaddr.P_IP4); err == nil && ipv4 != "" {
-				ip = ipv4
-			} else if ipv6, err := ma.ValueForProtocol(multiaddr.P_IP6); err == nil && ipv6 != "" {
-				ip = ipv6
-			} else {
-				continue
-			}
-
-			// Skip localhost
-			if ip == "localhost" || ip == "::1" {
-				continue
-			}
-
-			olricAddr := net.JoinHostPort(ip, "3320")
-			if !seen[olricAddr] {
-				olricServers = append(olricServers, olricAddr)
-				seen[olricAddr] = true
-			}
-		}
-	}
-
-	// If we found servers, log them
-	if len(olricServers) > 0 {
-		logger.Info("Discovered Olric servers from LibP2P network",
-			zap.Strings("servers", olricServers))
-	}
-
-	return olricServers
-}
-
-// ipfsDiscoveryResult holds discovered IPFS configuration
-type ipfsDiscoveryResult struct {
-	clusterURL        string
-	apiURL            string
-	timeout           time.Duration
-	replicationFactor int
-	enableEncryption  bool
-}
-
-// discoverIPFSFromNodeConfigs discovers IPFS configuration from node.yaml files.
-// Checks node-1.yaml through node-5.yaml for IPFS configuration.
-func discoverIPFSFromNodeConfigs(logger *zap.Logger) ipfsDiscoveryResult {
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		logger.Debug("Failed to get home directory for IPFS discovery", zap.Error(err))
-		return ipfsDiscoveryResult{}
-	}
-
-	configDir := filepath.Join(homeDir, ".orama")
-
-	// Try all node config files for IPFS settings
-	configFiles := []string{"node-1.yaml", "node-2.yaml", "node-3.yaml", "node-4.yaml", "node-5.yaml"}
-
-	for _, filename := range configFiles {
-		configPath := filepath.Join(configDir, filename)
-		data, err := os.ReadFile(configPath)
-		if err != nil {
-			continue
-		}
-
-		var nodeCfg config.Config
-		if err := config.DecodeStrict(strings.NewReader(string(data)), &nodeCfg); err != nil {
-			logger.Debug("Failed to parse node config for IPFS discovery",
-				zap.String("file", filename), zap.Error(err))
-			continue
-		}
-
-		// Check if IPFS is configured
-		if nodeCfg.Database.IPFS.ClusterAPIURL != "" {
-			result := ipfsDiscoveryResult{
-				clusterURL:        nodeCfg.Database.IPFS.ClusterAPIURL,
-				apiURL:            nodeCfg.Database.IPFS.APIURL,
-				timeout:           nodeCfg.Database.IPFS.Timeout,
-				replicationFactor: nodeCfg.Database.IPFS.ReplicationFactor,
-				enableEncryption:  nodeCfg.Database.IPFS.EnableEncryption,
-			}
-
-			if result.apiURL == "" {
-				result.apiURL = "http://localhost:5001"
-			}
-			if result.timeout == 0 {
-				result.timeout = 60 * time.Second
-			}
-			if result.replicationFactor == 0 {
-				result.replicationFactor = 3
-			}
-			// Default encryption to true if not set
-			if !result.enableEncryption {
-				result.enableEncryption = true
-			}
-
-			logger.Info("Discovered IPFS config from node config",
-				zap.String("file", filename),
-				zap.String("cluster_url", result.clusterURL),
-				zap.String("api_url", result.apiURL),
-				zap.Bool("encryption_enabled", result.enableEncryption))
-
-			return result
-		}
-	}
-
-	return ipfsDiscoveryResult{}
-}

pkg/gateway/gateway.go

@@ -1,31 +1,69 @@
-// Package gateway provides the main API Gateway for the Orama Network.
-// It orchestrates traffic between clients and various backend services including
-// distributed caching (Olric), decentralized storage (IPFS), and serverless
-// WebAssembly (WASM) execution. The gateway implements robust security through
-// wallet-based cryptographic authentication and JWT lifecycle management.
 package gateway
 
 import (
 	"context"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
 	"database/sql"
+	"encoding/pem"
+	"fmt"
+	"net"
+	"os"
+	"path/filepath"
+	"strings"
 	"sync"
 	"time"
 
 	"github.com/DeBrosOfficial/network/pkg/client"
+	"github.com/DeBrosOfficial/network/pkg/config"
 	"github.com/DeBrosOfficial/network/pkg/gateway/auth"
-	authhandlers "github.com/DeBrosOfficial/network/pkg/gateway/handlers/auth"
-	"github.com/DeBrosOfficial/network/pkg/gateway/handlers/cache"
-	pubsubhandlers "github.com/DeBrosOfficial/network/pkg/gateway/handlers/pubsub"
-	serverlesshandlers "github.com/DeBrosOfficial/network/pkg/gateway/handlers/serverless"
-	"github.com/DeBrosOfficial/network/pkg/gateway/handlers/storage"
 	"github.com/DeBrosOfficial/network/pkg/ipfs"
 	"github.com/DeBrosOfficial/network/pkg/logging"
 	"github.com/DeBrosOfficial/network/pkg/olric"
+	"github.com/DeBrosOfficial/network/pkg/pubsub"
 	"github.com/DeBrosOfficial/network/pkg/rqlite"
 	"github.com/DeBrosOfficial/network/pkg/serverless"
+	"github.com/multiformats/go-multiaddr"
+	olriclib "github.com/olric-data/olric"
 	"go.uber.org/zap"
+
+	_ "github.com/rqlite/gorqlite/stdlib"
 )
 
+const (
+	olricInitMaxAttempts    = 5
+	olricInitInitialBackoff = 500 * time.Millisecond
+	olricInitMaxBackoff     = 5 * time.Second
+)
+
+// Config holds configuration for the gateway server
+type Config struct {
+	ListenAddr      string
+	ClientNamespace string
+	BootstrapPeers  []string
+	NodePeerID      string // The node's actual peer ID from its identity file
+
+	// Optional DSN for rqlite database/sql driver, e.g. "http://localhost:4001"
+	// If empty, defaults to "http://localhost:4001".
+	RQLiteDSN string
+
+	// HTTPS configuration
+	EnableHTTPS bool   // Enable HTTPS with ACME (Let's Encrypt)
+	DomainName  string // Domain name for HTTPS certificate
+	TLSCacheDir string // Directory to cache TLS certificates (default: ~/.orama/tls-cache)
+
+	// Olric cache configuration
+	OlricServers []string      // List of Olric server addresses (e.g., ["localhost:3320"]). If empty, defaults to ["localhost:3320"]
+	OlricTimeout time.Duration // Timeout for Olric operations (default: 10s)
+
+	// IPFS Cluster configuration
+	IPFSClusterAPIURL     string        // IPFS Cluster HTTP API URL (e.g., "http://localhost:9094"). If empty, gateway will discover from node configs
+	IPFSAPIURL            string        // IPFS HTTP API URL for content retrieval (e.g., "http://localhost:5001"). If empty, gateway will discover from node configs
+	IPFSTimeout           time.Duration // Timeout for IPFS operations (default: 60s)
+	IPFSReplicationFactor int           // Replication factor for pins (default: 3)
+	IPFSEnableEncryption  bool          // Enable client-side encryption before upload (default: true, discovered from node configs)
+}
 
 type Gateway struct {
 	logger     *logging.ColoredLogger
@@ -42,29 +80,25 @@ type Gateway struct {
 	// Olric cache client
 	olricClient *olric.Client
 	olricMu     sync.RWMutex
-	cacheHandlers *cache.CacheHandlers
 
 	// IPFS storage client
-	ipfsClient      ipfs.IPFSClient
-	storageHandlers *storage.Handlers
+	ipfsClient ipfs.IPFSClient
 
 	// Local pub/sub bypass for same-gateway subscribers
 	localSubscribers map[string][]*localSubscriber // topic+namespace -> subscribers
 	presenceMembers  map[string][]PresenceMember   // topicKey -> members
 	mu               sync.RWMutex
 	presenceMu       sync.RWMutex
-	pubsubHandlers   *pubsubhandlers.PubSubHandlers
 
 	// Serverless function engine
 	serverlessEngine   *serverless.Engine
 	serverlessRegistry *serverless.Registry
 	serverlessInvoker  *serverless.Invoker
 	serverlessWSMgr    *serverless.WSManager
-	serverlessHandlers *serverlesshandlers.ServerlessHandlers
+	serverlessHandlers *ServerlessHandlers
 
 	// Authentication service
-	authService  *auth.Service
-	authHandlers *authhandlers.Handlers
+	authService *auth.Service
 }
 
 // localSubscriber represents a WebSocket subscriber for local message delivery
@@ -81,113 +115,344 @@ type PresenceMember struct {
 	ConnID   string                 `json:"-"` // Internal: for tracking which connection
 }
 
-// authClientAdapter adapts client.NetworkClient to authhandlers.NetworkClient
-type authClientAdapter struct {
-	client client.NetworkClient
-}
-
-func (a *authClientAdapter) Database() authhandlers.DatabaseClient {
-	return &authDatabaseAdapter{db: a.client.Database()}
-}
-
-// authDatabaseAdapter adapts client.DatabaseClient to authhandlers.DatabaseClient
-type authDatabaseAdapter struct {
-	db client.DatabaseClient
-}
-
-func (a *authDatabaseAdapter) Query(ctx context.Context, sql string, args ...interface{}) (*authhandlers.QueryResult, error) {
-	result, err := a.db.Query(ctx, sql, args...)
-	if err != nil {
-		return nil, err
-	}
-	// Convert client.QueryResult to authhandlers.QueryResult
-	// The auth handlers expect []interface{} but client returns [][]interface{}
-	convertedRows := make([]interface{}, len(result.Rows))
-	for i, row := range result.Rows {
-		convertedRows[i] = row
-	}
-	return &authhandlers.QueryResult{
-		Count: int(result.Count),
-		Rows:  convertedRows,
-	}, nil
-}
-
-// New creates and initializes a new Gateway instance.
-// It establishes all necessary service connections and dependencies.
+// New creates and initializes a new Gateway instance
 func New(logger *logging.ColoredLogger, cfg *Config) (*Gateway, error) {
-	logger.ComponentInfo(logging.ComponentGeneral, "Creating gateway dependencies...")
+	logger.ComponentInfo(logging.ComponentGeneral, "Building client config...")
 
-	// Initialize all dependencies (network client, database, cache, storage, serverless)
-	deps, err := NewDependencies(logger, cfg)
+	// Build client config from gateway cfg
+	cliCfg := client.DefaultClientConfig(cfg.ClientNamespace)
+	if len(cfg.BootstrapPeers) > 0 {
+		cliCfg.BootstrapPeers = cfg.BootstrapPeers
+	}
+
+	logger.ComponentInfo(logging.ComponentGeneral, "Creating network client...")
+	c, err := client.NewClient(cliCfg)
 	if err != nil {
-		logger.ComponentError(logging.ComponentGeneral, "failed to create dependencies", zap.Error(err))
+		logger.ComponentError(logging.ComponentClient, "failed to create network client", zap.Error(err))
 		return nil, err
 	}
 
+	logger.ComponentInfo(logging.ComponentGeneral, "Connecting network client...")
+	if err := c.Connect(); err != nil {
+		logger.ComponentError(logging.ComponentClient, "failed to connect network client", zap.Error(err))
+		return nil, err
+	}
+
+	logger.ComponentInfo(logging.ComponentClient, "Network client connected",
+		zap.String("namespace", cliCfg.AppName),
+		zap.Int("peer_count", len(cliCfg.BootstrapPeers)),
+	)
+
 	logger.ComponentInfo(logging.ComponentGeneral, "Creating gateway instance...")
 	gw := &Gateway{
-		logger:             logger,
-		cfg:                cfg,
-		client:             deps.Client,
-		nodePeerID:         cfg.NodePeerID,
-		startedAt:          time.Now(),
-		sqlDB:              deps.SQLDB,
-		ormClient:          deps.ORMClient,
-		ormHTTP:            deps.ORMHTTP,
-		olricClient:        deps.OlricClient,
-		ipfsClient:         deps.IPFSClient,
-		serverlessEngine:   deps.ServerlessEngine,
-		serverlessRegistry: deps.ServerlessRegistry,
-		serverlessInvoker:  deps.ServerlessInvoker,
-		serverlessWSMgr:    deps.ServerlessWSMgr,
-		serverlessHandlers: deps.ServerlessHandlers,
-		authService:        deps.AuthService,
-		localSubscribers:   make(map[string][]*localSubscriber),
-		presenceMembers:    make(map[string][]PresenceMember),
+		logger:           logger,
+		cfg:              cfg,
+		client:           c,
+		nodePeerID:       cfg.NodePeerID,
+		startedAt:        time.Now(),
+		localSubscribers: make(map[string][]*localSubscriber),
+		presenceMembers:  make(map[string][]PresenceMember),
 	}
 
-	// Initialize handler instances
-	gw.pubsubHandlers = pubsubhandlers.NewPubSubHandlers(deps.Client, logger)
-
-	if deps.OlricClient != nil {
-		gw.cacheHandlers = cache.NewCacheHandlers(logger, deps.OlricClient)
+	logger.ComponentInfo(logging.ComponentGeneral, "Initializing RQLite ORM HTTP gateway...")
+	dsn := cfg.RQLiteDSN
+	if dsn == "" {
+		dsn = "http://localhost:5001"
 	}
+	db, dbErr := sql.Open("rqlite", dsn)
+	if dbErr != nil {
+		logger.ComponentWarn(logging.ComponentGeneral, "failed to open rqlite sql db; http orm gateway disabled", zap.Error(dbErr))
+	} else {
+		// Configure connection pool with proper timeouts and limits
+		db.SetMaxOpenConns(25)                 // Maximum number of open connections
+		db.SetMaxIdleConns(5)                  // Maximum number of idle connections
+		db.SetConnMaxLifetime(5 * time.Minute) // Maximum lifetime of a connection
+		db.SetConnMaxIdleTime(2 * time.Minute) // Maximum idle time before closing
 
-	if deps.IPFSClient != nil {
-		gw.storageHandlers = storage.New(deps.IPFSClient, logger, storage.Config{
-			IPFSReplicationFactor: cfg.IPFSReplicationFactor,
-			IPFSAPIURL:            cfg.IPFSAPIURL,
-		})
-	}
-
-	if deps.AuthService != nil {
-		// Create adapter for auth handlers to use the client
-		authClientAdapter := &authClientAdapter{client: deps.Client}
-		gw.authHandlers = authhandlers.NewHandlers(
-			logger,
-			deps.AuthService,
-			authClientAdapter,
-			cfg.ClientNamespace,
-			gw.withInternalAuth,
+		gw.sqlDB = db
+		orm := rqlite.NewClient(db)
+		gw.ormClient = orm
+		gw.ormHTTP = rqlite.NewHTTPGateway(orm, "/v1/db")
+		// Set a reasonable timeout for HTTP requests (30 seconds)
+		gw.ormHTTP.Timeout = 30 * time.Second
+		logger.ComponentInfo(logging.ComponentGeneral, "RQLite ORM HTTP gateway ready",
+			zap.String("dsn", dsn),
+			zap.String("base_path", "/v1/db"),
+			zap.Duration("timeout", gw.ormHTTP.Timeout),
 		)
 	}
 
-	// Start background Olric reconnection if initial connection failed
-	if deps.OlricClient == nil {
-		olricCfg := olric.Config{
-			Servers: cfg.OlricServers,
-			Timeout: cfg.OlricTimeout,
+	logger.ComponentInfo(logging.ComponentGeneral, "Initializing Olric cache client...")
+
+	// Discover Olric servers dynamically from LibP2P peers if not explicitly configured
+	olricServers := cfg.OlricServers
+	if len(olricServers) == 0 {
+		logger.ComponentInfo(logging.ComponentGeneral, "Olric servers not configured, discovering from LibP2P peers...")
+		discovered := discoverOlricServers(c, logger.Logger)
+		if len(discovered) > 0 {
+			olricServers = discovered
+			logger.ComponentInfo(logging.ComponentGeneral, "Discovered Olric servers from LibP2P peers",
+				zap.Strings("servers", olricServers))
+		} else {
+			// Fallback to localhost for local development
+			olricServers = []string{"localhost:3320"}
+			logger.ComponentInfo(logging.ComponentGeneral, "No Olric servers discovered, using localhost fallback")
 		}
-		if len(olricCfg.Servers) == 0 {
-			olricCfg.Servers = []string{"localhost:3320"}
-		}
-		gw.startOlricReconnectLoop(olricCfg)
+	} else {
+		logger.ComponentInfo(logging.ComponentGeneral, "Using explicitly configured Olric servers",
+			zap.Strings("servers", olricServers))
 	}
 
-	logger.ComponentInfo(logging.ComponentGeneral, "Gateway creation completed")
+	olricCfg := olric.Config{
+		Servers: olricServers,
+		Timeout: cfg.OlricTimeout,
+	}
+	olricClient, olricErr := initializeOlricClientWithRetry(olricCfg, logger)
+	if olricErr != nil {
+		logger.ComponentWarn(logging.ComponentGeneral, "failed to initialize Olric cache client; cache endpoints disabled", zap.Error(olricErr))
+		gw.startOlricReconnectLoop(olricCfg)
+	} else {
+		gw.setOlricClient(olricClient)
+		logger.ComponentInfo(logging.ComponentGeneral, "Olric cache client ready",
+			zap.Strings("servers", olricCfg.Servers),
+			zap.Duration("timeout", olricCfg.Timeout),
+		)
+	}
+
+	logger.ComponentInfo(logging.ComponentGeneral, "Initializing IPFS Cluster client...")
+
+	// Discover IPFS endpoints from node configs if not explicitly configured
+	ipfsClusterURL := cfg.IPFSClusterAPIURL
+	ipfsAPIURL := cfg.IPFSAPIURL
+	ipfsTimeout := cfg.IPFSTimeout
+	ipfsReplicationFactor := cfg.IPFSReplicationFactor
+	ipfsEnableEncryption := cfg.IPFSEnableEncryption
+
+	if ipfsClusterURL == "" {
+		logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster URL not configured, discovering from node configs...")
+		discovered := discoverIPFSFromNodeConfigs(logger.Logger)
+		if discovered.clusterURL != "" {
+			ipfsClusterURL = discovered.clusterURL
+			ipfsAPIURL = discovered.apiURL
+			if discovered.timeout > 0 {
+				ipfsTimeout = discovered.timeout
+			}
+			if discovered.replicationFactor > 0 {
+				ipfsReplicationFactor = discovered.replicationFactor
+			}
+			ipfsEnableEncryption = discovered.enableEncryption
+			logger.ComponentInfo(logging.ComponentGeneral, "Discovered IPFS endpoints from node configs",
+				zap.String("cluster_url", ipfsClusterURL),
+				zap.String("api_url", ipfsAPIURL),
+				zap.Bool("encryption_enabled", ipfsEnableEncryption))
+		} else {
+			// Fallback to localhost defaults
+			ipfsClusterURL = "http://localhost:9094"
+			ipfsAPIURL = "http://localhost:5001"
+			ipfsEnableEncryption = true // Default to true
+			logger.ComponentInfo(logging.ComponentGeneral, "No IPFS config found in node configs, using localhost defaults")
+		}
+	}
+
+	if ipfsAPIURL == "" {
+		ipfsAPIURL = "http://localhost:5001"
+	}
+	if ipfsTimeout == 0 {
+		ipfsTimeout = 60 * time.Second
+	}
+	if ipfsReplicationFactor == 0 {
+		ipfsReplicationFactor = 3
+	}
+	if !cfg.IPFSEnableEncryption && !ipfsEnableEncryption {
+		// Only disable if explicitly set to false in both places
+		ipfsEnableEncryption = false
+	} else {
+		// Default to true if not explicitly disabled
+		ipfsEnableEncryption = true
+	}
+
+	ipfsCfg := ipfs.Config{
+		ClusterAPIURL: ipfsClusterURL,
+		Timeout:       ipfsTimeout,
+	}
+	ipfsClient, ipfsErr := ipfs.NewClient(ipfsCfg, logger.Logger)
+	if ipfsErr != nil {
+		logger.ComponentWarn(logging.ComponentGeneral, "failed to initialize IPFS Cluster client; storage endpoints disabled", zap.Error(ipfsErr))
+	} else {
+		gw.ipfsClient = ipfsClient
+
+		// Check peer count and warn if insufficient (use background context to avoid blocking)
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if peerCount, err := ipfsClient.GetPeerCount(ctx); err == nil {
+			if peerCount < ipfsReplicationFactor {
+				logger.ComponentWarn(logging.ComponentGeneral, "insufficient cluster peers for replication factor",
+					zap.Int("peer_count", peerCount),
+					zap.Int("replication_factor", ipfsReplicationFactor),
+					zap.String("message", "Some pin operations may fail until more peers join the cluster"))
+			} else {
+				logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster peer count sufficient",
+					zap.Int("peer_count", peerCount),
+					zap.Int("replication_factor", ipfsReplicationFactor))
+			}
+		} else {
+			logger.ComponentWarn(logging.ComponentGeneral, "failed to get cluster peer count", zap.Error(err))
+		}
+
+		logger.ComponentInfo(logging.ComponentGeneral, "IPFS Cluster client ready",
+			zap.String("cluster_api_url", ipfsCfg.ClusterAPIURL),
+			zap.String("ipfs_api_url", ipfsAPIURL),
+			zap.Duration("timeout", ipfsCfg.Timeout),
+			zap.Int("replication_factor", ipfsReplicationFactor),
+			zap.Bool("encryption_enabled", ipfsEnableEncryption),
+		)
+	}
+	// Store IPFS settings in gateway for use by handlers
+	gw.cfg.IPFSAPIURL = ipfsAPIURL
+	gw.cfg.IPFSReplicationFactor = ipfsReplicationFactor
+	gw.cfg.IPFSEnableEncryption = ipfsEnableEncryption
+
+	// Initialize serverless function engine
+	logger.ComponentInfo(logging.ComponentGeneral, "Initializing serverless function engine...")
+	if gw.ormClient != nil && gw.ipfsClient != nil {
+		// Create serverless registry (stores functions in RQLite + IPFS)
+		registryCfg := serverless.RegistryConfig{
+			IPFSAPIURL: ipfsAPIURL,
+		}
+		registry := serverless.NewRegistry(gw.ormClient, gw.ipfsClient, registryCfg, logger.Logger)
+		gw.serverlessRegistry = registry
+
+		// Create WebSocket manager for function streaming
+		gw.serverlessWSMgr = serverless.NewWSManager(logger.Logger)
+
+		// Get underlying Olric client if available
+		var olricClient olriclib.Client
+		if oc := gw.getOlricClient(); oc != nil {
+			olricClient = oc.UnderlyingClient()
+		}
+
+		// Create host functions provider (allows functions to call Orama services)
+		// Get pubsub adapter from client for serverless functions
+		var pubsubAdapter *pubsub.ClientAdapter
+		if gw.client != nil {
+			if concreteClient, ok := gw.client.(*client.Client); ok {
+				pubsubAdapter = concreteClient.PubSubAdapter()
+				if pubsubAdapter != nil {
+					logger.ComponentInfo(logging.ComponentGeneral, "pubsub adapter available for serverless functions")
+				} else {
+					logger.ComponentWarn(logging.ComponentGeneral, "pubsub adapter is nil - serverless pubsub will be unavailable")
+				}
+			}
+		}
+
+		hostFuncsCfg := serverless.HostFunctionsConfig{
+			IPFSAPIURL:  ipfsAPIURL,
+			HTTPTimeout: 30 * time.Second,
+		}
+		hostFuncs := serverless.NewHostFunctions(
+			gw.ormClient,
+			olricClient,
+			gw.ipfsClient,
+			pubsubAdapter, // pubsub adapter for serverless functions
+			gw.serverlessWSMgr,
+			nil, // secrets manager - TODO: implement
+			hostFuncsCfg,
+			logger.Logger,
+		)
+
+		// Create WASM engine configuration
+		engineCfg := serverless.DefaultConfig()
+		engineCfg.DefaultMemoryLimitMB = 128
+		engineCfg.MaxMemoryLimitMB = 256
+		engineCfg.DefaultTimeoutSeconds = 30
+		engineCfg.MaxTimeoutSeconds = 60
+		engineCfg.ModuleCacheSize = 100
+
+		// Create WASM engine
+		engine, engineErr := serverless.NewEngine(engineCfg, registry, hostFuncs, logger.Logger, serverless.WithInvocationLogger(registry))
+		if engineErr != nil {
+			logger.ComponentWarn(logging.ComponentGeneral, "failed to initialize serverless engine; functions disabled", zap.Error(engineErr))
+		} else {
+			gw.serverlessEngine = engine
+
+			// Create invoker
+			gw.serverlessInvoker = serverless.NewInvoker(engine, registry, hostFuncs, logger.Logger)
+
+			// Create HTTP handlers
+			gw.serverlessHandlers = NewServerlessHandlers(
+				gw.serverlessInvoker,
+				registry,
+				gw.serverlessWSMgr,
+				logger.Logger,
+			)
+
+			// Initialize auth service
+			// For now using ephemeral key, can be loaded from config later
+			key, _ := rsa.GenerateKey(rand.Reader, 2048)
+			keyPEM := pem.EncodeToMemory(&pem.Block{
+				Type:  "RSA PRIVATE KEY",
+				Bytes: x509.MarshalPKCS1PrivateKey(key),
+			})
+			authService, err := auth.NewService(logger, c, string(keyPEM), cfg.ClientNamespace)
+			if err != nil {
+				logger.ComponentError(logging.ComponentGeneral, "failed to initialize auth service", zap.Error(err))
+			} else {
+				gw.authService = authService
+			}
+
+			logger.ComponentInfo(logging.ComponentGeneral, "Serverless function engine ready",
+				zap.Int("default_memory_mb", engineCfg.DefaultMemoryLimitMB),
+				zap.Int("default_timeout_sec", engineCfg.DefaultTimeoutSeconds),
+				zap.Int("module_cache_size", engineCfg.ModuleCacheSize),
+			)
+		}
+	} else {
+		logger.ComponentWarn(logging.ComponentGeneral, "serverless engine requires RQLite and IPFS; functions disabled")
+	}
+
+	logger.ComponentInfo(logging.ComponentGeneral, "Gateway creation completed, returning...")
 	return gw, nil
 }
 
+// withInternalAuth creates a context for internal gateway operations that bypass authentication
+func (g *Gateway) withInternalAuth(ctx context.Context) context.Context {
+	return client.WithInternalAuth(ctx)
+}
+
+// Close disconnects the gateway client
+func (g *Gateway) Close() {
+	// Close serverless engine first
+	if g.serverlessEngine != nil {
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		if err := g.serverlessEngine.Close(ctx); err != nil {
+			g.logger.ComponentWarn(logging.ComponentGeneral, "error during serverless engine close", zap.Error(err))
+		}
+		cancel()
+	}
+	if g.client != nil {
+		if err := g.client.Disconnect(); err != nil {
+			g.logger.ComponentWarn(logging.ComponentClient, "error during client disconnect", zap.Error(err))
+		}
+	}
+	if g.sqlDB != nil {
+		_ = g.sqlDB.Close()
+	}
+	if client := g.getOlricClient(); client != nil {
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if err := client.Close(ctx); err != nil {
+			g.logger.ComponentWarn(logging.ComponentGeneral, "error during Olric client close", zap.Error(err))
+		}
+	}
+	if g.ipfsClient != nil {
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if err := g.ipfsClient.Close(ctx); err != nil {
+			g.logger.ComponentWarn(logging.ComponentGeneral, "error during IPFS client close", zap.Error(err))
+		}
+	}
+}
+
 // getLocalSubscribers returns all local subscribers for a given topic and namespace
 func (g *Gateway) getLocalSubscribers(topic, namespace string) []*localSubscriber {
 	topicKey := namespace + "." + topic
@@ -197,32 +462,23 @@ func (g *Gateway) getLocalSubscribers(topic, namespace string) []*localSubscribe
 	return nil
 }
 
-// setOlricClient atomically sets the Olric client and reinitializes cache handlers.
 func (g *Gateway) setOlricClient(client *olric.Client) {
 	g.olricMu.Lock()
 	defer g.olricMu.Unlock()
 	g.olricClient = client
-	if client != nil {
-		g.cacheHandlers = cache.NewCacheHandlers(g.logger, client)
-	}
 }
 
-// getOlricClient atomically retrieves the current Olric client.
 func (g *Gateway) getOlricClient() *olric.Client {
 	g.olricMu.RLock()
 	defer g.olricMu.RUnlock()
 	return g.olricClient
 }
 
-// startOlricReconnectLoop starts a background goroutine that continuously attempts
-// to reconnect to the Olric cluster with exponential backoff.
 func (g *Gateway) startOlricReconnectLoop(cfg olric.Config) {
 	go func() {
 		retryDelay := 5 * time.Second
-		maxBackoff := 30 * time.Second
-
 		for {
-			client, err := olric.NewClient(cfg, g.logger.Logger)
+			client, err := initializeOlricClientWithRetry(cfg, g.logger)
 			if err == nil {
 				g.setOlricClient(client)
 				g.logger.ComponentInfo(logging.ComponentGeneral, "Olric cache client connected after background retries",
@@ -236,13 +492,211 @@ func (g *Gateway) startOlricReconnectLoop(cfg olric.Config) {
 				zap.Error(err))
 
 			time.Sleep(retryDelay)
-			if retryDelay < maxBackoff {
+			if retryDelay < olricInitMaxBackoff {
 				retryDelay *= 2
-				if retryDelay > maxBackoff {
-					retryDelay = maxBackoff
+				if retryDelay > olricInitMaxBackoff {
+					retryDelay = olricInitMaxBackoff
 				}
 			}
 		}
 	}()
 }
 
+func initializeOlricClientWithRetry(cfg olric.Config, logger *logging.ColoredLogger) (*olric.Client, error) {
+	backoff := olricInitInitialBackoff
+
+	for attempt := 1; attempt <= olricInitMaxAttempts; attempt++ {
+		client, err := olric.NewClient(cfg, logger.Logger)
+		if err == nil {
+			if attempt > 1 {
+				logger.ComponentInfo(logging.ComponentGeneral, "Olric cache client initialized after retries",
+					zap.Int("attempts", attempt))
+			}
+			return client, nil
+		}
+
+		logger.ComponentWarn(logging.ComponentGeneral, "Olric cache client init attempt failed",
+			zap.Int("attempt", attempt),
+			zap.Duration("retry_in", backoff),
+			zap.Error(err))
+
+		if attempt == olricInitMaxAttempts {
+			return nil, fmt.Errorf("failed to initialize Olric cache client after %d attempts: %w", attempt, err)
+		}
+
+		time.Sleep(backoff)
+		backoff *= 2
+		if backoff > olricInitMaxBackoff {
+			backoff = olricInitMaxBackoff
+		}
+	}
+
+	return nil, fmt.Errorf("failed to initialize Olric cache client")
+}
+
+// discoverOlricServers discovers Olric server addresses from LibP2P peers
+// Returns a list of IP:port addresses where Olric servers are expected to run (port 3320)
+func discoverOlricServers(networkClient client.NetworkClient, logger *zap.Logger) []string {
+	// Get network info to access peer information
+	networkInfo := networkClient.Network()
+	if networkInfo == nil {
+		logger.Debug("Network info not available for Olric discovery")
+		return nil
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	peers, err := networkInfo.GetPeers(ctx)
+	if err != nil {
+		logger.Debug("Failed to get peers for Olric discovery", zap.Error(err))
+		return nil
+	}
+
+	olricServers := make([]string, 0)
+	seen := make(map[string]bool)
+
+	for _, peer := range peers {
+		for _, addrStr := range peer.Addresses {
+			// Parse multiaddr
+			ma, err := multiaddr.NewMultiaddr(addrStr)
+			if err != nil {
+				continue
+			}
+
+			// Extract IP address
+			var ip string
+			if ipv4, err := ma.ValueForProtocol(multiaddr.P_IP4); err == nil && ipv4 != "" {
+				ip = ipv4
+			} else if ipv6, err := ma.ValueForProtocol(multiaddr.P_IP6); err == nil && ipv6 != "" {
+				ip = ipv6
+			} else {
+				continue
+			}
+
+			// Skip localhost loopback addresses (we'll use localhost:3320 as fallback)
+			if ip == "localhost" || ip == "::1" {
+				continue
+			}
+
+			// Build Olric server address (standard port 3320)
+			olricAddr := net.JoinHostPort(ip, "3320")
+			if !seen[olricAddr] {
+				olricServers = append(olricServers, olricAddr)
+				seen[olricAddr] = true
+			}
+		}
+	}
+
+	// Also check peers from config
+	if cfg := networkClient.Config(); cfg != nil {
+		for _, peerAddr := range cfg.BootstrapPeers {
+			ma, err := multiaddr.NewMultiaddr(peerAddr)
+			if err != nil {
+				continue
+			}
+
+			var ip string
+			if ipv4, err := ma.ValueForProtocol(multiaddr.P_IP4); err == nil && ipv4 != "" {
+				ip = ipv4
+			} else if ipv6, err := ma.ValueForProtocol(multiaddr.P_IP6); err == nil && ipv6 != "" {
+				ip = ipv6
+			} else {
+				continue
+			}
+
+			// Skip localhost
+			if ip == "localhost" || ip == "::1" {
+				continue
+			}
+
+			olricAddr := net.JoinHostPort(ip, "3320")
+			if !seen[olricAddr] {
+				olricServers = append(olricServers, olricAddr)
+				seen[olricAddr] = true
+			}
+		}
+	}
+
+	// If we found servers, log them
+	if len(olricServers) > 0 {
+		logger.Info("Discovered Olric servers from LibP2P network",
+			zap.Strings("servers", olricServers))
+	}
+
+	return olricServers
+}
+
+// ipfsDiscoveryResult holds discovered IPFS configuration
+type ipfsDiscoveryResult struct {
+	clusterURL        string
+	apiURL            string
+	timeout           time.Duration
+	replicationFactor int
+	enableEncryption  bool
+}
+
+// discoverIPFSFromNodeConfigs discovers IPFS configuration from node.yaml files
+// Checks node-1.yaml through node-5.yaml for IPFS configuration
+func discoverIPFSFromNodeConfigs(logger *zap.Logger) ipfsDiscoveryResult {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		logger.Debug("Failed to get home directory for IPFS discovery", zap.Error(err))
+		return ipfsDiscoveryResult{}
+	}
+
+	configDir := filepath.Join(homeDir, ".orama")
+
+	// Try all node config files for IPFS settings
+	configFiles := []string{"node-1.yaml", "node-2.yaml", "node-3.yaml", "node-4.yaml", "node-5.yaml"}
+
+	for _, filename := range configFiles {
+		configPath := filepath.Join(configDir, filename)
+		data, err := os.ReadFile(configPath)
+		if err != nil {
+			continue
+		}
+
+		var nodeCfg config.Config
+		if err := config.DecodeStrict(strings.NewReader(string(data)), &nodeCfg); err != nil {
+			logger.Debug("Failed to parse node config for IPFS discovery",
+				zap.String("file", filename), zap.Error(err))
+			continue
+		}
+
+		// Check if IPFS is configured
+		if nodeCfg.Database.IPFS.ClusterAPIURL != "" {
+			result := ipfsDiscoveryResult{
+				clusterURL:        nodeCfg.Database.IPFS.ClusterAPIURL,
+				apiURL:            nodeCfg.Database.IPFS.APIURL,
+				timeout:           nodeCfg.Database.IPFS.Timeout,
+				replicationFactor: nodeCfg.Database.IPFS.ReplicationFactor,
+				enableEncryption:  nodeCfg.Database.IPFS.EnableEncryption,
+			}
+
+			if result.apiURL == "" {
+				result.apiURL = "http://localhost:5001"
+			}
+			if result.timeout == 0 {
+				result.timeout = 60 * time.Second
+			}
+			if result.replicationFactor == 0 {
+				result.replicationFactor = 3
+			}
+			// Default encryption to true if not set
+			if !result.enableEncryption {
+				result.enableEncryption = true
+			}
+
+			logger.Info("Discovered IPFS config from node config",
+				zap.String("file", filename),
+				zap.String("cluster_url", result.clusterURL),
+				zap.String("api_url", result.apiURL),
+				zap.Bool("encryption_enabled", result.enableEncryption))
+
+			return result
+		}
+	}
+
+	return ipfsDiscoveryResult{}
+}

pkg/gateway/handlers/auth/apikey_handler.go

@@ -1,104 +0,0 @@
-package auth
-
-import (
-	"encoding/json"
-	"net/http"
-	"strings"
-	"time"
-)
-
-// IssueAPIKeyHandler issues an API key after signature verification.
-// Similar to VerifyHandler but only returns the API key without JWT tokens.
-//
-// POST /v1/auth/api-key
-// Request body: APIKeyRequest
-// Response: { "api_key", "namespace", "plan", "wallet" }
-func (h *Handlers) IssueAPIKeyHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req APIKeyRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-	if strings.TrimSpace(req.Wallet) == "" || strings.TrimSpace(req.Nonce) == "" || strings.TrimSpace(req.Signature) == "" {
-		writeError(w, http.StatusBadRequest, "wallet, nonce and signature are required")
-		return
-	}
-
-	ctx := r.Context()
-	verified, err := h.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
-	if err != nil || !verified {
-		writeError(w, http.StatusUnauthorized, "signature verification failed")
-		return
-	}
-
-	// Mark nonce used
-	nsID, _ := h.resolveNamespace(ctx, req.Namespace)
-	h.markNonceUsed(ctx, nsID, strings.ToLower(req.Wallet), req.Nonce)
-
-	apiKey, err := h.authService.GetOrCreateAPIKey(ctx, req.Wallet, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"api_key":   apiKey,
-		"namespace": req.Namespace,
-		"plan": func() string {
-			if strings.TrimSpace(req.Plan) == "" {
-				return "free"
-			}
-			return req.Plan
-		}(),
-		"wallet": strings.ToLower(strings.TrimPrefix(strings.TrimPrefix(req.Wallet, "0x"), "0X")),
-	})
-}
-
-// SimpleAPIKeyHandler generates an API key without signature verification.
-// This is a simplified flow for development/testing purposes.
-//
-// POST /v1/auth/simple-key
-// Request body: SimpleAPIKeyRequest
-// Response: { "api_key", "namespace", "wallet", "created" }
-func (h *Handlers) SimpleAPIKeyHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req SimpleAPIKeyRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-	if strings.TrimSpace(req.Wallet) == "" {
-		writeError(w, http.StatusBadRequest, "wallet is required")
-		return
-	}
-
-	apiKey, err := h.authService.GetOrCreateAPIKey(r.Context(), req.Wallet, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"api_key":   apiKey,
-		"namespace": req.Namespace,
-		"wallet":    strings.ToLower(strings.TrimPrefix(strings.TrimPrefix(req.Wallet, "0x"), "0X")),
-		"created":   time.Now().Format(time.RFC3339),
-	})
-}

pkg/gateway/handlers/auth/challenge_handler.go

@@ -1,62 +0,0 @@
-package auth
-
-import (
-	"encoding/json"
-	"net/http"
-	"strings"
-	"time"
-)
-
-// ChallengeHandler generates a cryptographic nonce for wallet signature challenges.
-// This is the first step in the authentication flow where clients request a nonce
-// to sign with their wallet.
-//
-// POST /v1/auth/challenge
-// Request body: ChallengeRequest
-// Response: { "wallet", "namespace", "nonce", "purpose", "expires_at" }
-func (h *Handlers) ChallengeHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req ChallengeRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-	if strings.TrimSpace(req.Wallet) == "" {
-		writeError(w, http.StatusBadRequest, "wallet is required")
-		return
-	}
-
-	nonce, err := h.authService.CreateNonce(r.Context(), req.Wallet, req.Purpose, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"wallet":     req.Wallet,
-		"namespace":  req.Namespace,
-		"nonce":      nonce,
-		"purpose":    req.Purpose,
-		"expires_at": time.Now().Add(5 * time.Minute).UTC().Format(time.RFC3339Nano),
-	})
-}
-
-// writeJSON writes JSON with status code
-func writeJSON(w http.ResponseWriter, code int, v any) {
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(code)
-	_ = json.NewEncoder(w).Encode(v)
-}
-
-// writeError writes a standardized JSON error
-func writeError(w http.ResponseWriter, code int, msg string) {
-	writeJSON(w, code, map[string]any{"error": msg})
-}

pkg/gateway/handlers/auth/handlers.go

@@ -1,80 +0,0 @@
-// Package auth provides HTTP handlers for wallet-based authentication,
-// JWT token management, and API key operations. It supports challenge/response
-// flows using cryptographic signatures for Ethereum and other blockchain wallets.
-package auth
-
-import (
-	"context"
-	"database/sql"
-
-	authsvc "github.com/DeBrosOfficial/network/pkg/gateway/auth"
-	"github.com/DeBrosOfficial/network/pkg/gateway/ctxkeys"
-	"github.com/DeBrosOfficial/network/pkg/logging"
-)
-
-// Use shared context keys from ctxkeys package to ensure consistency with middleware
-const (
-	CtxKeyAPIKey            = ctxkeys.APIKey
-	CtxKeyJWT               = ctxkeys.JWT
-	CtxKeyNamespaceOverride = ctxkeys.NamespaceOverride
-)
-
-// NetworkClient defines the minimal network client interface needed by auth handlers
-type NetworkClient interface {
-	Database() DatabaseClient
-}
-
-// DatabaseClient defines the database query interface
-type DatabaseClient interface {
-	Query(ctx context.Context, sql string, args ...interface{}) (*QueryResult, error)
-}
-
-// QueryResult represents a database query result
-type QueryResult struct {
-	Count int           `json:"count"`
-	Rows  []interface{} `json:"rows"`
-}
-
-// Handlers holds dependencies for authentication HTTP handlers
-type Handlers struct {
-	logger         *logging.ColoredLogger
-	authService    *authsvc.Service
-	netClient      NetworkClient
-	defaultNS      string
-	internalAuthFn func(context.Context) context.Context
-}
-
-// NewHandlers creates a new authentication handlers instance
-func NewHandlers(
-	logger *logging.ColoredLogger,
-	authService *authsvc.Service,
-	netClient NetworkClient,
-	defaultNamespace string,
-	internalAuthFn func(context.Context) context.Context,
-) *Handlers {
-	return &Handlers{
-		logger:         logger,
-		authService:    authService,
-		netClient:      netClient,
-		defaultNS:      defaultNamespace,
-		internalAuthFn: internalAuthFn,
-	}
-}
-
-// markNonceUsed marks a nonce as used in the database
-func (h *Handlers) markNonceUsed(ctx context.Context, namespaceID interface{}, wallet, nonce string) {
-	if h.netClient == nil {
-		return
-	}
-	db := h.netClient.Database()
-	internalCtx := h.internalAuthFn(ctx)
-	_, _ = db.Query(internalCtx, "UPDATE nonces SET used_at = datetime('now') WHERE namespace_id = ? AND wallet = ? AND nonce = ?", namespaceID, wallet, nonce)
-}
-
-// resolveNamespace resolves namespace ID for nonce marking
-func (h *Handlers) resolveNamespace(ctx context.Context, namespace string) (interface{}, error) {
-	if h.authService == nil {
-		return nil, sql.ErrNoRows
-	}
-	return h.authService.ResolveNamespaceID(ctx, namespace)
-}

pkg/gateway/handlers/auth/jwt_handler.go

@@ -1,197 +0,0 @@
-package auth
-
-import (
-	"encoding/json"
-	"net/http"
-	"strings"
-	"time"
-
-	authsvc "github.com/DeBrosOfficial/network/pkg/gateway/auth"
-)
-
-// APIKeyToJWTHandler issues a short-lived JWT from a valid API key.
-// This allows API key holders to obtain JWT tokens for use with the gateway.
-//
-// POST /v1/auth/token
-// Requires: Authorization header with API key (Bearer, ApiKey, or X-API-Key header)
-// Response: { "access_token", "token_type", "expires_in", "namespace" }
-func (h *Handlers) APIKeyToJWTHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	key := extractAPIKey(r)
-	if strings.TrimSpace(key) == "" {
-		writeError(w, http.StatusUnauthorized, "missing API key")
-		return
-	}
-
-	// Validate and get namespace
-	db := h.netClient.Database()
-	ctx := r.Context()
-	internalCtx := h.internalAuthFn(ctx)
-	q := "SELECT namespaces.name FROM api_keys JOIN namespaces ON api_keys.namespace_id = namespaces.id WHERE api_keys.key = ? LIMIT 1"
-	res, err := db.Query(internalCtx, q, key)
-	if err != nil || res == nil || res.Count == 0 || len(res.Rows) == 0 {
-		writeError(w, http.StatusUnauthorized, "invalid API key")
-		return
-	}
-
-	// Extract namespace from first row
-	row, ok := res.Rows[0].([]interface{})
-	if !ok || len(row) == 0 {
-		writeError(w, http.StatusUnauthorized, "invalid API key")
-		return
-	}
-
-	var ns string
-	if s, ok := row[0].(string); ok {
-		ns = s
-	} else {
-		writeError(w, http.StatusUnauthorized, "invalid API key")
-		return
-	}
-
-	token, expUnix, err := h.authService.GenerateJWT(ns, key, 15*time.Minute)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"access_token": token,
-		"token_type":   "Bearer",
-		"expires_in":   int(expUnix - time.Now().Unix()),
-		"namespace":    ns,
-	})
-}
-
-// RefreshHandler refreshes an access token using a refresh token.
-//
-// POST /v1/auth/refresh
-// Request body: RefreshRequest
-// Response: { "access_token", "token_type", "expires_in", "refresh_token", "subject", "namespace" }
-func (h *Handlers) RefreshHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req RefreshRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-	if strings.TrimSpace(req.RefreshToken) == "" {
-		writeError(w, http.StatusBadRequest, "refresh_token is required")
-		return
-	}
-
-	token, subject, expUnix, err := h.authService.RefreshToken(r.Context(), req.RefreshToken, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusUnauthorized, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"access_token":  token,
-		"token_type":    "Bearer",
-		"expires_in":    int(expUnix - time.Now().Unix()),
-		"refresh_token": req.RefreshToken,
-		"subject":       subject,
-		"namespace":     req.Namespace,
-	})
-}
-
-// LogoutHandler revokes refresh tokens.
-// If a refresh_token is provided, it will be revoked.
-// If all=true is provided (and the request is authenticated via JWT),
-// all tokens for the JWT subject within the namespace are revoked.
-//
-// POST /v1/auth/logout
-// Request body: LogoutRequest
-// Response: { "status": "ok" }
-func (h *Handlers) LogoutHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req LogoutRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	ctx := r.Context()
-	var subject string
-	if req.All {
-		if v := ctx.Value(CtxKeyJWT); v != nil {
-			if claims, ok := v.(*authsvc.JWTClaims); ok && claims != nil {
-				subject = strings.TrimSpace(claims.Sub)
-			}
-		}
-		if subject == "" {
-			writeError(w, http.StatusUnauthorized, "jwt required for all=true")
-			return
-		}
-	}
-
-	if err := h.authService.RevokeToken(ctx, req.Namespace, req.RefreshToken, req.All, subject); err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{"status": "ok"})
-}
-
-// extractAPIKey extracts API key from Authorization, X-API-Key header, or query parameters
-func extractAPIKey(r *http.Request) string {
-	// Prefer X-API-Key header (most explicit)
-	if v := strings.TrimSpace(r.Header.Get("X-API-Key")); v != "" {
-		return v
-	}
-
-	// Check Authorization header for ApiKey scheme or non-JWT Bearer tokens
-	auth := r.Header.Get("Authorization")
-	if auth != "" {
-		lower := strings.ToLower(auth)
-		if strings.HasPrefix(lower, "bearer ") {
-			tok := strings.TrimSpace(auth[len("Bearer "):])
-			// Skip Bearer tokens that look like JWTs (have 2 dots)
-			if strings.Count(tok, ".") != 2 {
-				return tok
-			}
-		} else if strings.HasPrefix(lower, "apikey ") {
-			return strings.TrimSpace(auth[len("ApiKey "):])
-		} else if !strings.Contains(auth, " ") {
-			// If header has no scheme, treat the whole value as token
-			tok := strings.TrimSpace(auth)
-			if strings.Count(tok, ".") != 2 {
-				return tok
-			}
-		}
-	}
-
-	// Fallback to query parameter
-	if v := strings.TrimSpace(r.URL.Query().Get("api_key")); v != "" {
-		return v
-	}
-	if v := strings.TrimSpace(r.URL.Query().Get("token")); v != "" {
-		return v
-	}
-	return ""
-}

pkg/gateway/handlers/auth/types.go

@@ -1,56 +0,0 @@
-package auth
-
-// ChallengeRequest is the request body for challenge generation
-type ChallengeRequest struct {
-	Wallet    string `json:"wallet"`
-	Purpose   string `json:"purpose"`
-	Namespace string `json:"namespace"`
-}
-
-// VerifyRequest is the request body for signature verification
-type VerifyRequest struct {
-	Wallet    string `json:"wallet"`
-	Nonce     string `json:"nonce"`
-	Signature string `json:"signature"`
-	Namespace string `json:"namespace"`
-	ChainType string `json:"chain_type"`
-}
-
-// APIKeyRequest is the request body for API key generation
-type APIKeyRequest struct {
-	Wallet    string `json:"wallet"`
-	Nonce     string `json:"nonce"`
-	Signature string `json:"signature"`
-	Namespace string `json:"namespace"`
-	ChainType string `json:"chain_type"`
-	Plan      string `json:"plan"`
-}
-
-// SimpleAPIKeyRequest is the request body for simple API key generation (no signature)
-type SimpleAPIKeyRequest struct {
-	Wallet    string `json:"wallet"`
-	Namespace string `json:"namespace"`
-}
-
-// RegisterRequest is the request body for app registration
-type RegisterRequest struct {
-	Wallet    string `json:"wallet"`
-	Nonce     string `json:"nonce"`
-	Signature string `json:"signature"`
-	Namespace string `json:"namespace"`
-	ChainType string `json:"chain_type"`
-	Name      string `json:"name"`
-}
-
-// RefreshRequest is the request body for token refresh
-type RefreshRequest struct {
-	RefreshToken string `json:"refresh_token"`
-	Namespace    string `json:"namespace"`
-}
-
-// LogoutRequest is the request body for logout/token revocation
-type LogoutRequest struct {
-	RefreshToken string `json:"refresh_token"`
-	Namespace    string `json:"namespace"`
-	All          bool   `json:"all"`
-}

pkg/gateway/handlers/auth/verify_handler.go

@@ -1,71 +0,0 @@
-package auth
-
-import (
-	"encoding/json"
-	"net/http"
-	"strings"
-	"time"
-)
-
-// VerifyHandler verifies a wallet signature and issues JWT tokens and an API key.
-// This completes the authentication flow by validating the signed nonce and returning
-// access credentials.
-//
-// POST /v1/auth/verify
-// Request body: VerifyRequest
-// Response: { "access_token", "token_type", "expires_in", "refresh_token", "subject", "namespace", "api_key", "nonce", "signature_verified" }
-func (h *Handlers) VerifyHandler(w http.ResponseWriter, r *http.Request) {
-	if h.authService == nil {
-		writeError(w, http.StatusServiceUnavailable, "auth service not initialized")
-		return
-	}
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req VerifyRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-	if strings.TrimSpace(req.Wallet) == "" || strings.TrimSpace(req.Nonce) == "" || strings.TrimSpace(req.Signature) == "" {
-		writeError(w, http.StatusBadRequest, "wallet, nonce and signature are required")
-		return
-	}
-
-	ctx := r.Context()
-	verified, err := h.authService.VerifySignature(ctx, req.Wallet, req.Nonce, req.Signature, req.ChainType)
-	if err != nil || !verified {
-		writeError(w, http.StatusUnauthorized, "signature verification failed")
-		return
-	}
-
-	// Mark nonce used
-	nsID, _ := h.resolveNamespace(ctx, req.Namespace)
-	h.markNonceUsed(ctx, nsID, strings.ToLower(req.Wallet), req.Nonce)
-
-	token, refresh, expUnix, err := h.authService.IssueTokens(ctx, req.Wallet, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	apiKey, err := h.authService.GetOrCreateAPIKey(ctx, req.Wallet, req.Namespace)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"access_token":       token,
-		"token_type":         "Bearer",
-		"expires_in":         int(expUnix - time.Now().Unix()),
-		"refresh_token":      refresh,
-		"subject":            req.Wallet,
-		"namespace":          req.Namespace,
-		"api_key":            apiKey,
-		"nonce":              req.Nonce,
-		"signature_verified": true,
-	})
-}

pkg/gateway/handlers/cache/delete_handler.go

@@ -1,85 +0,0 @@
-package cache
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-
-	olriclib "github.com/olric-data/olric"
-)
-
-// DeleteHandler handles cache DELETE requests for removing a key from a distributed map.
-// It expects a JSON body with "dmap" (distributed map name) and "key" fields.
-// Returns 404 if the key is not found, or 200 if successfully deleted.
-//
-// Request body:
-//
-//	{
-//	  "dmap": "my-cache",
-//	  "key": "user:123"
-//	}
-//
-// Response:
-//
-//	{
-//	  "status": "ok",
-//	  "key": "user:123",
-//	  "dmap": "my-cache"
-//	}
-func (h *CacheHandlers) DeleteHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req DeleteRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
-		writeError(w, http.StatusBadRequest, "dmap and key are required")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
-	defer cancel()
-
-	olricCluster := h.olricClient.GetClient()
-	dm, err := olricCluster.NewDMap(req.DMap)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
-		return
-	}
-
-	deletedCount, err := dm.Delete(ctx, req.Key)
-	if err != nil {
-		// Check for key not found error - handle both wrapped and direct errors
-		if errors.Is(err, olriclib.ErrKeyNotFound) || err.Error() == "key not found" || strings.Contains(err.Error(), "key not found") {
-			writeError(w, http.StatusNotFound, "key not found")
-			return
-		}
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to delete key: %v", err))
-		return
-	}
-	if deletedCount == 0 {
-		writeError(w, http.StatusNotFound, "key not found")
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"status": "ok",
-		"key":    req.Key,
-		"dmap":   req.DMap,
-	})
-}

pkg/gateway/handlers/cache/get_handler.go

@@ -1,203 +0,0 @@
-package cache
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/DeBrosOfficial/network/pkg/logging"
-	olriclib "github.com/olric-data/olric"
-	"go.uber.org/zap"
-)
-
-// GetHandler handles cache GET requests for retrieving a single key from a distributed map.
-// It expects a JSON body with "dmap" (distributed map name) and "key" fields.
-// Returns the value associated with the key, or 404 if the key is not found.
-//
-// Request body:
-//
-//	{
-//	  "dmap": "my-cache",
-//	  "key": "user:123"
-//	}
-//
-// Response:
-//
-//	{
-//	  "key": "user:123",
-//	  "value": {...},
-//	  "dmap": "my-cache"
-//	}
-func (h *CacheHandlers) GetHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req GetRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
-		writeError(w, http.StatusBadRequest, "dmap and key are required")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
-	defer cancel()
-
-	olricCluster := h.olricClient.GetClient()
-	dm, err := olricCluster.NewDMap(req.DMap)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
-		return
-	}
-
-	gr, err := dm.Get(ctx, req.Key)
-	if err != nil {
-		// Check for key not found error - handle both wrapped and direct errors
-		if errors.Is(err, olriclib.ErrKeyNotFound) || err.Error() == "key not found" || strings.Contains(err.Error(), "key not found") {
-			writeError(w, http.StatusNotFound, "key not found")
-			return
-		}
-		h.logger.ComponentError(logging.ComponentGeneral, "failed to get key from cache",
-			zap.String("dmap", req.DMap),
-			zap.String("key", req.Key),
-			zap.Error(err))
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to get key: %v", err))
-		return
-	}
-
-	value, err := decodeValueFromOlric(gr)
-	if err != nil {
-		h.logger.ComponentError(logging.ComponentGeneral, "failed to decode value from cache",
-			zap.String("dmap", req.DMap),
-			zap.String("key", req.Key),
-			zap.Error(err))
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to decode value: %v", err))
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"key":   req.Key,
-		"value": value,
-		"dmap":  req.DMap,
-	})
-}
-
-// MultiGetHandler handles cache multi-GET requests for retrieving multiple keys from a distributed map.
-// It expects a JSON body with "dmap" (distributed map name) and "keys" (array of keys) fields.
-// Returns only the keys that were found; missing keys are silently skipped.
-//
-// Request body:
-//
-//	{
-//	  "dmap": "my-cache",
-//	  "keys": ["user:123", "user:456"]
-//	}
-//
-// Response:
-//
-//	{
-//	  "results": [
-//	    {"key": "user:123", "value": {...}},
-//	    {"key": "user:456", "value": {...}}
-//	  ],
-//	  "dmap": "my-cache"
-//	}
-func (h *CacheHandlers) MultiGetHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req MultiGetRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	if strings.TrimSpace(req.DMap) == "" {
-		writeError(w, http.StatusBadRequest, "dmap is required")
-		return
-	}
-
-	if len(req.Keys) == 0 {
-		writeError(w, http.StatusBadRequest, "keys array is required and cannot be empty")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 30*time.Second)
-	defer cancel()
-
-	olricCluster := h.olricClient.GetClient()
-	dm, err := olricCluster.NewDMap(req.DMap)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
-		return
-	}
-
-	// Get all keys and collect results
-	var results []map[string]any
-	for _, key := range req.Keys {
-		if strings.TrimSpace(key) == "" {
-			continue // Skip empty keys
-		}
-
-		gr, err := dm.Get(ctx, key)
-		if err != nil {
-			// Skip keys that are not found - don't include them in results
-			// This matches the SDK's expectation that only found keys are returned
-			if err == olriclib.ErrKeyNotFound {
-				continue
-			}
-			// For other errors, log but continue with other keys
-			// We don't want one bad key to fail the entire request
-			continue
-		}
-
-		value, err := decodeValueFromOlric(gr)
-		if err != nil {
-			// If we can't decode, skip this key
-			continue
-		}
-
-		results = append(results, map[string]any{
-			"key":   key,
-			"value": value,
-		})
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"results": results,
-		"dmap":    req.DMap,
-	})
-}
-
-// writeJSON writes JSON response with the specified status code.
-func writeJSON(w http.ResponseWriter, code int, v any) {
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(code)
-	_ = json.NewEncoder(w).Encode(v)
-}
-
-// writeError writes a standardized JSON error response.
-func writeError(w http.ResponseWriter, code int, msg string) {
-	writeJSON(w, code, map[string]any{"error": msg})
-}

pkg/gateway/handlers/cache/list_handler.go

@@ -1,123 +0,0 @@
-package cache
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-
-	olriclib "github.com/olric-data/olric"
-)
-
-// ScanHandler handles cache SCAN/LIST requests for listing keys in a distributed map.
-// It expects a JSON body with "dmap" (distributed map name) and optionally "match" (regex pattern).
-// Returns all keys in the map, or only keys matching the pattern if provided.
-//
-// Request body:
-//
-//	{
-//	  "dmap": "my-cache",
-//	  "match": "user:*"  // Optional: regex pattern to filter keys
-//	}
-//
-// Response:
-//
-//	{
-//	  "keys": ["user:123", "user:456"],
-//	  "count": 2,
-//	  "dmap": "my-cache"
-//	}
-func (h *CacheHandlers) ScanHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req ScanRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	if strings.TrimSpace(req.DMap) == "" {
-		writeError(w, http.StatusBadRequest, "dmap is required")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 30*time.Second)
-	defer cancel()
-
-	olricCluster := h.olricClient.GetClient()
-	dm, err := olricCluster.NewDMap(req.DMap)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
-		return
-	}
-
-	var iterator olriclib.Iterator
-	if req.Match != "" {
-		iterator, err = dm.Scan(ctx, olriclib.Match(req.Match))
-	} else {
-		iterator, err = dm.Scan(ctx)
-	}
-
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to scan: %v", err))
-		return
-	}
-	defer iterator.Close()
-
-	var keys []string
-	for iterator.Next() {
-		keys = append(keys, iterator.Key())
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"keys":  keys,
-		"count": len(keys),
-		"dmap":  req.DMap,
-	})
-}
-
-// HealthHandler handles health check requests for the Olric cache service.
-// Returns 200 OK if the cache is healthy, or 503 Service Unavailable if not.
-//
-// Response (success):
-//
-//	{
-//	  "status": "ok",
-//	  "service": "olric"
-//	}
-//
-// Response (failure):
-//
-//	{
-//	  "error": "cache health check failed: ..."
-//	}
-func (h *CacheHandlers) HealthHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
-	defer cancel()
-
-	err := h.olricClient.Health(ctx)
-	if err != nil {
-		writeError(w, http.StatusServiceUnavailable, fmt.Sprintf("cache health check failed: %v", err))
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"status":  "ok",
-		"service": "olric",
-	})
-}

pkg/gateway/handlers/cache/set_handler.go

@@ -1,134 +0,0 @@
-package cache
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-)
-
-// SetHandler handles cache PUT/SET requests for storing a key-value pair in a distributed map.
-// It expects a JSON body with "dmap", "key", and "value" fields, and optionally "ttl".
-// The value can be any JSON-serializable type (string, number, object, array, etc.).
-// Complex types (maps, arrays) are automatically serialized to JSON bytes for storage.
-//
-// Request body:
-//
-//	{
-//	  "dmap": "my-cache",
-//	  "key": "user:123",
-//	  "value": {"name": "John", "age": 30},
-//	  "ttl": "1h"  // Optional: "1h", "30m", etc.
-//	}
-//
-// Response:
-//
-//	{
-//	  "status": "ok",
-//	  "key": "user:123",
-//	  "dmap": "my-cache"
-//	}
-func (h *CacheHandlers) SetHandler(w http.ResponseWriter, r *http.Request) {
-	if h.olricClient == nil {
-		writeError(w, http.StatusServiceUnavailable, "Olric cache client not initialized")
-		return
-	}
-
-	if r.Method != http.MethodPost {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	var req PutRequest
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		writeError(w, http.StatusBadRequest, "invalid json body")
-		return
-	}
-
-	if strings.TrimSpace(req.DMap) == "" || strings.TrimSpace(req.Key) == "" {
-		writeError(w, http.StatusBadRequest, "dmap and key are required")
-		return
-	}
-
-	if req.Value == nil {
-		writeError(w, http.StatusBadRequest, "value is required")
-		return
-	}
-
-	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
-	defer cancel()
-
-	olricCluster := h.olricClient.GetClient()
-	dm, err := olricCluster.NewDMap(req.DMap)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to create DMap: %v", err))
-		return
-	}
-
-	// TODO: TTL support - need to check Olric v0.7 API for TTL/expiry options
-	// For now, ignore TTL if provided
-	if req.TTL != "" {
-		_, err := time.ParseDuration(req.TTL)
-		if err != nil {
-			writeError(w, http.StatusBadRequest, fmt.Sprintf("invalid ttl format: %v", err))
-			return
-		}
-		// TTL parsing succeeded but not yet implemented in API
-		// Will be added once we confirm the correct Olric API method
-	}
-
-	// Serialize complex types (maps, slices) to JSON bytes for Olric storage
-	// Olric can handle basic types (string, number, bool) directly, but complex
-	// types need to be serialized to bytes
-	valueToStore, err := prepareValueForStorage(req.Value)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to prepare value: %v", err))
-		return
-	}
-
-	err = dm.Put(ctx, req.Key, valueToStore)
-	if err != nil {
-		writeError(w, http.StatusInternalServerError, fmt.Sprintf("failed to put key: %v", err))
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"status": "ok",
-		"key":    req.Key,
-		"dmap":   req.DMap,
-	})
-}
-
-// prepareValueForStorage prepares a value for storage in Olric.
-// Complex types (maps, slices) are serialized to JSON bytes.
-// Basic types (string, number, bool) are stored directly.
-func prepareValueForStorage(value any) (any, error) {
-	switch value.(type) {
-	case map[string]any:
-		// Serialize maps to JSON bytes
-		jsonBytes, err := json.Marshal(value)
-		if err != nil {
-			return nil, fmt.Errorf("failed to marshal map value: %w", err)
-		}
-		return jsonBytes, nil
-	case []any:
-		// Serialize slices to JSON bytes
-		jsonBytes, err := json.Marshal(value)
-		if err != nil {
-			return nil, fmt.Errorf("failed to marshal array value: %w", err)
-		}
-		return jsonBytes, nil
-	case string, float64, int, int64, bool, nil:
-		// Basic types can be stored directly
-		return value, nil
-	default:
-		// For any other type, serialize to JSON to be safe
-		jsonBytes, err := json.Marshal(value)
-		if err != nil {
-			return nil, fmt.Errorf("failed to marshal value: %w", err)
-		}
-		return jsonBytes, nil
-	}
-}

pkg/gateway/handlers/cache/types.go

@@ -1,96 +0,0 @@
-package cache
-
-import (
-	"encoding/json"
-
-	"github.com/DeBrosOfficial/network/pkg/logging"
-	"github.com/DeBrosOfficial/network/pkg/olric"
-	olriclib "github.com/olric-data/olric"
-)
-
-// CacheHandlers provides HTTP handlers for Olric distributed cache operations.
-// It encapsulates all cache-related endpoints including GET, PUT, DELETE, and SCAN operations.
-type CacheHandlers struct {
-	logger      *logging.ColoredLogger
-	olricClient *olric.Client
-}
-
-// NewCacheHandlers creates a new CacheHandlers instance with the provided logger and Olric client.
-func NewCacheHandlers(logger *logging.ColoredLogger, olricClient *olric.Client) *CacheHandlers {
-	return &CacheHandlers{
-		logger:      logger,
-		olricClient: olricClient,
-	}
-}
-
-// GetRequest represents the request body for cache GET operations.
-type GetRequest struct {
-	DMap string `json:"dmap"` // Distributed map name
-	Key  string `json:"key"`  // Key to retrieve
-}
-
-// MultiGetRequest represents the request body for cache multi-GET operations.
-type MultiGetRequest struct {
-	DMap string   `json:"dmap"` // Distributed map name
-	Keys []string `json:"keys"` // Keys to retrieve
-}
-
-// PutRequest represents the request body for cache PUT operations.
-type PutRequest struct {
-	DMap  string `json:"dmap"`  // Distributed map name
-	Key   string `json:"key"`   // Key to store
-	Value any    `json:"value"` // Value to store (can be any JSON-serializable type)
-	TTL   string `json:"ttl"`   // Optional TTL (duration string like "1h", "30m")
-}
-
-// DeleteRequest represents the request body for cache DELETE operations.
-type DeleteRequest struct {
-	DMap string `json:"dmap"` // Distributed map name
-	Key  string `json:"key"`  // Key to delete
-}
-
-// ScanRequest represents the request body for cache SCAN operations.
-type ScanRequest struct {
-	DMap  string `json:"dmap"`  // Distributed map name
-	Match string `json:"match"` // Optional regex pattern to match keys
-}
-
-// decodeValueFromOlric decodes a value from Olric GetResponse.
-// Handles JSON-serialized complex types and basic types (string, number, bool).
-// This function attempts multiple strategies to decode the value:
-// 1. First tries to get as bytes and unmarshal as JSON
-// 2. Falls back to string if JSON unmarshal fails
-// 3. Finally attempts to scan as any type
-func decodeValueFromOlric(gr *olriclib.GetResponse) (any, error) {
-	var value any
-
-	// First, try to get as bytes (for JSON-serialized complex types)
-	var bytesVal []byte
-	if err := gr.Scan(&bytesVal); err == nil && len(bytesVal) > 0 {
-		// Try to deserialize as JSON
-		var jsonVal any
-		if err := json.Unmarshal(bytesVal, &jsonVal); err == nil {
-			value = jsonVal
-		} else {
-			// If JSON unmarshal fails, treat as string
-			value = string(bytesVal)
-		}
-	} else {
-		// Try as string (for simple string values)
-		if strVal, err := gr.String(); err == nil {
-			value = strVal
-		} else {
-			// Fallback: try to scan as any type
-			var anyVal any
-			if err := gr.Scan(&anyVal); err == nil {
-				value = anyVal
-			} else {
-				// Last resort: try String() again, ignoring error
-				strVal, _ := gr.String()
-				value = strVal
-			}
-		}
-	}
-
-	return value, nil
-}

pkg/gateway/handlers/pubsub/presence_handler.go

@@ -1,47 +0,0 @@
-package pubsub
-
-import (
-	"fmt"
-	"net/http"
-)
-
-// PresenceHandler handles GET /v1/pubsub/presence?topic=mytopic
-func (p *PubSubHandlers) PresenceHandler(w http.ResponseWriter, r *http.Request) {
-	if r.Method != http.MethodGet {
-		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
-		return
-	}
-
-	ns := resolveNamespaceFromRequest(r)
-	if ns == "" {
-		writeError(w, http.StatusForbidden, "namespace not resolved")
-		return
-	}
-
-	topic := r.URL.Query().Get("topic")
-	if topic == "" {
-		writeError(w, http.StatusBadRequest, "missing 'topic'")
-		return
-	}
-
-	topicKey := fmt.Sprintf("%s.%s", ns, topic)
-
-	p.presenceMu.RLock()
-	members, ok := p.presenceMembers[topicKey]
-	p.presenceMu.RUnlock()
-
-	if !ok {
-		writeJSON(w, http.StatusOK, map[string]any{
-			"topic":   topic,
-			"members": []PresenceMember{},
-			"count":   0,
-		})
-		return
-	}
-
-	writeJSON(w, http.StatusOK, map[string]any{
-		"topic":   topic,
-		"members": members,
-		"count":   len(members),
-	})
-}