AIC Core Libraries

Transforming Industry Through Technology

AIC � Aerospace, Intelligence & Cyber � provides cutting-edge, mission-ready software components powering secure, data-driven systems for the UK defence and national security sector.

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Overview

This repository contains the shared .NET libraries and services developed by AIC (Aerospace Intelligence Cyber).
Each package delivers a focused capability that can be integrated independently or combined to form a secure, modular software stack.

These libraries are built using C# and .NET 9, following SOLID, DRY, and TDD principles.
All packages are automatically versioned and published via Azure DevOps pipelines.

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Packages

Package	Description
AIC.Core	Core abstractions, utilities, and shared models across AIC solutions.

Each package is available via NuGet using the AIC.* prefix.

dotnet add package AIC.Core.Identity.Data.Services

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Features

• Modular, versioned .NET 9 libraries.
• Consistent NuGet metadata via shared Directory.Build.props.
• Deterministic builds with embedded source link information.
• MIT licensed for internal and partner integration.
• Designed for both air-gapped and connected environments.

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Usage Example

using AIC.Core.Identity.Data.Services;

var service = new UserAccountService(logger);
var account = await service.GetUserByIdAsync(userId);

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Build & Packaging

1. The repository uses a shared Directory.Build.props for package metadata.
2. Versions are automatically injected by the build pipeline (e.g., 2025.11.9.3).
3. Each project is packed with symbols () and published to the AIC NuGet feed.