June 2021
Beginner to intermediate
362 pages
7h 52m
English
book
Keycloak - Identity and Access Management for Modern Applications
by Stian Thorgersen, Pedro Igor Silva
Content preview from Keycloak - Identity and Access Management for Modern Applications
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Chapter 5: Authorizing Access with OAuth 2.0
In this chapter, you will get a deeper understanding of how Keycloak enables you to authorize access to REST APIs and other services by leveraging the OAuth 2.0 standard. Through using a sample application that was written for this book, you will see first hand the interaction between an application and Keycloak to retrieve an access token that can be used to securely invoke a service.
We will start by getting the playground application up and running, before using the playground application to obtain a token from Keycloak that can be used to securely invoke a REST API. Then, we'll build on this knowledge to look at obtaining consent from a user before granting access to the application, as well as ...
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