Secure OAuth2.0 App is a modern Android proof-of-concept showcasing secure OAuth 2.0 client Built with Kotlin, Jetpack Compose, and Koin DI for clean, modular code. Architecture: MVVM + UDF/MVI for scalable, maintainable app structure.

A lightweight CLI tool that connects to an HTTPS domain, reads its SSL/TLS certificate, and generates fingerprints and SPKI pins — all locally.