Welcome! This is a file upload microservice built with .NET 8, designed using Domain-Driven Design (DDD) principles.

• AWS S3
• Azure Blob Storage

To prevent redundant uploads, the system calculates the SHA256 hash of each file. If a file with the same hash already exists:

• The upload is skipped
• The existing file’s URL is returned for reuse

This approach improves performance, reduces storage usage, and enhances the user experience.

This service uses the my 2 NuGet packages:

• Domain.SharedKernel
• Common.Jwt

Before uploading, permission validation is required.

This is integrated with the centralized permission management system:

👉 Centralized Authority API