OAuth 2.0 for Beginners to Advanced Developers: A Complete Practical Guide to Authorization, API Security, Tokens, PKCE, and OpenID Connect - Softcover

Mirel, Jason

Softcover

ISBN 13: 9798160259208

Publisher: Independently published, 2026

Synopsis

OAuth 2.0 is widely used in modern software development, but understanding authorization servers, clients, tokens, APIs, PKCE, and OpenID Connect can be challenging.

OAuth 2.0 for Beginners to Advanced Developers is a practical, developer-focused guide that takes you from the fundamentals of OAuth 2.0 to secure, production-ready implementations.

You’ll learn how to:

• Understand OAuth 2.0 authorization and how it differs from authentication
• Follow the complete OAuth authorization flow
• Work with authorization codes, access tokens, refresh tokens, scopes, and redirect URIs
• Implement and understand the Authorization Code Flow and PKCE
• Secure APIs and understand resource servers
• Understand OpenID Connect and ID tokens
• Avoid common OAuth implementation and security mistakes
• Troubleshoot common OAuth errors
• Review OAuth implementations for production readiness

The book includes practical activities, knowledge checks, implementation examples, security checklists, troubleshooting guidance, and production-readiness considerations.

Whether you are learning OAuth 2.0 for the first time, building APIs and integrations, implementing authentication with OpenID Connect, or reviewing an existing authorization architecture, this guide provides a clear and practical foundation for understanding OAuth 2.0 and applying it securely.

Edition details

• Publisher: Independently published
• Publication date: 2026
• Language: English
• ISBN 13: 9798160259208
• Binding: Paperback
• Number of pages: 295