Auth System

Overview

A containerized backend built on Symfony 8 for use in real applications.

The system covers core authentication flows—from JWT-based sessions with refresh-token rotation through OTP login and OAuth integration—and can be integrated directly into existing or new platforms.

Use cases

Suitable for:

• Web and SaaS platforms with user accounts
• Internal tools with authentication and role logic
• Systems that need a central authentication infrastructure

Features

• JWT access and refresh token flow with rotation
• OTP login via email
• OAuth (Google, GitHub)
• User activation, verification and deactivation
• Self-service endpoints (me, update, delete)
• Logout invalidation

Architecture

Structured for maintainability and scale:

• Domain / Application / Infrastructure
• Symfony 8, PostgreSQL, Redis
• Docker-based deployment
• Structured logging and health checks

Integration

API-first approach for embedding in:

• Web applications
• Mobile apps
• Service-oriented architectures

Access

The system can serve as a foundation for your own platforms or as a central authentication service.