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OAuth 2.0 Cookbook

You're reading from OAuth 2.0 Cookbook Protect your web applications using Spring Security

Product type Paperback

Published in Oct 2017

Publisher Packt

ISBN-13 9781788295963

Length 420 pages

Edition 1st Edition

Tools

OAuth

Concepts

Front End Web Development

Author (1):

Adolfo Eloy Nascimento

View More author details

Table of Contents (16) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. OAuth 2.0 Foundations FREE CHAPTER

2. Implementing Your Own OAuth 2.0 Provider

3. Using OAuth 2.0 Protected APIs

4. OAuth 2.0 Profiles

5. Self Contained Tokens with JWT

6. OpenID Connect for Authentication

7. Implementing Mobile Clients

8. Avoiding Common Vulnerabilities

Index

Using proof-of-possession key semantics on OAuth 2.0 Provider

This chapter will present you with the means to implement an OAuth 2.0 solution where it is possible for the client to prove to the Resource Server that it is in possession of a given key through the usage of JWT tokens. Enabling this feature, increases the safeness of an API because it does not allow the usage of an access token that does not belong to the client sending a request. It can be implemented in many different ways as per the official specification described by RFC 7800 that is available at https://tools.ietf.org/html/rfc7800. Nevertheless, this recipe presents you with how to implement proof-of-possession key semantics using asymmetric keys.

Getting ready

Throughout this recipe we will create the OAuth 2.0 Provider that is composed by the Resource Server and the Authorization Server. This time both Authorization Server and Resource Server is implemented as a unique Spring Boot application using Java 8, Maven, Spring...

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Authors (1)

Adolfo Eloy Nascimento

Adolfo Eloy Nascimento

Adolfo Eloy Nascimento is a software engineer at Elo7, he has a Bachelors degree in Computer Science, and has been working with software development since 1999. In around 2003, he started working with web development implementing applications using ASP, PHP4/5, JavaScript, and Java (sometimes he still does some maintenance for a Ruby on Rails application). He started using OAuth 2.0 two years ago, when designing applications using microservice architectures, as well as modeling and interacting with public APIs. As a tech enthusiast, Adolfo also likes to read and learn about programming languages and new technologies. He also believes that besides creating new applications, it is also important to share the knowledge he has acquired, which is what he does by writing for his personal blog, writing articles for Java Magazine in Brazil, and also writing tech books.

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