Simple Single Sign-On with Spring Security OAuth2 1. Overview In this tutorial, we’ll discuss how to implement SSO – Single Sign On – using Spring Security OAuth and Spring Boot. We’ll use three separate applications: An Authorization Server – which is the central authentication mechanism Two Client Applications: the applications… Continue Reading sso-spring-security-oauth2

OAuth2.0 and Dynamic Client Registration 1. Introduction In this tutorial, we are going to prepare a dynamic client registration with the OAuth2.0. The OAuth2.0 is an authorization framework that enables obtaining limited access to user accounts on an HTTP service. The OAuth2.0 client is the application that wants to access… Continue Reading spring-security-oauth-dynamic-client-registration

New in Spring Security OAuth2 – Verify Claims 1. Overview In this quick tutorial, we’ll work with a Spring Security OAuth2 implementation and we’ll learn how to verify JWT claims using the new JwtClaimsSetVerifier – introduced in Spring Security OAuth 2.2.0.RELEASE. 2. Maven Configuration First, we need to add the… Continue Reading spring-security-oauth-2-verify-claims

OAuth2 for a Spring REST API – Handle the Refresh Token in AngularJS 1. Overview In this tutorial we’ll continue exploring the OAuth password flow that we started putting together in more our previous article and we’ll focus on how to handle the Refresh Token in an AngularJS app. 2.… Continue Reading spring-security-oauth2-refresh-token-angular-js

Implementing The OAuth 2.0 Authorization Framework Using Java EE 1. Overview In this tutorial, we’re going to provide an implementation for the OAuth 2.0 Authorization Framework using Java EE And MicroProfile. Most importantly, we’re going to implement the interaction of the OAuth 2.0 roles through the Authorization Code grant type.… Continue Reading java-ee-oauth2-implementation

Authenticating with Reddit OAuth2 and Spring Security 1. Overview In this tutorial, we’ll use Spring Security OAuth to authenticate with the Reddit API. 2. Maven Configuration First, in order to use Spring Security OAuth – we need to add the following dependency to our pom.xml (of course along any other… Continue Reading spring-security-oauth2-authentication-with-reddit