Crate product_os_command_control 

Product OS Command and Control

This crate provides a distributed command and control system for coordinating multiple Product OS server instances. It enables secure communication, service discovery, and workload distribution across a cluster of nodes.

Features

• Secure Communication: Authentication framework using Diffie-Hellman key exchange
• Service Discovery: Automatic node registration and discovery
• Load Balancing: Smart routing to available nodes based on capabilities
• Health Monitoring: Pulse checks and automatic failure detection
• Feature Management: Dynamic feature and service registration

Basic Usage

use product_os_command_control::ProductOSController;
use product_os_configuration::Configuration;
use product_os_security::certificates::Certificates;

// Create configuration and certificates
let config = Configuration::new();
let certs = Certificates::new_self_signed(
    vec![("CN".to_string(), "localhost".to_string())],
    None, None, None, None, None,
);

// Initialize the controller
let controller = ProductOSController::new(
    config,
    certs,
    None, // Optional key-value store
);

// Access the registry
let registry = controller.get_registry();
let my_node = registry.get_me();
println!("Node ID: {}", my_node.get_identifier());

Architecture

The command and control system consists of several key components:

• ProductOSController: Main coordinator that manages nodes and services
• Registry: Tracks available nodes and their capabilities
• Node: Represents a single server instance in the cluster
• Commands: Structured way to send instructions to remote nodes

Security

All node-to-node communication is secured using:

• TLS/SSL certificates for transport security
• Diffie-Hellman key exchange for establishing shared secrets
• Message authentication using HMAC

Modules

authentication

Authentication module

commands

Command execution module

Structs

Node

ProductOSController

Main controller for managing a distributed command and control system.

Enums

Method

HTTP request method enumeration

Functions

pulse_run

run_controller