Introduction In this example I am going to show you Spring Security Pre-authentication hasrole with Spring Data JPA. In my another example I had shown the similar example on Spring Security Pre-Authentication with Spring JDBC Template. There are situations where you want to use Spring Security for authorization, but the user has already been reliably…

Introduction In this tutorial I am going to show you an example on Spring Cloud Gateway Security with JWT. JSON Web Tokens (JWT) are an open, industry standard RFC 7519 method for representing claims securely between two parties. JWT.IO allows you to decode, verify and generate JWT. The Spring Cloud Gateway sits in front of…

Here in this example I am going to show you how to allow users for OAuth2 SSO (Single Sign On) using AWS (Amazon Web Services) Cognito. I had explained how to do OAuth2 Single Sign On using Spring Boot and GitHub account. Here I am going to use AWS Cognito. You can use any other…

Introduction Here we will create Spring Boot Security Angular Login Logout Example which will show you how to integrate Spring Security with Angular 8 to login to the application. We will redirect user to the login page if user is not already logged in. Similarly we will redirect user to the home page if user…

Introduction In this post we will see an example on Spring Security authentication and role based authorization using JWT (JSON Web Token) on REST or RESTful services. I won’t explain here about JWT as there is already very good article on JWT. We will implement Spring Security’s UserDetailsService to load user from database. We will…

Introduction The example Spring Boot Security form based authentication persistence token remember me will show you how to use custom login form with Spring’s j_spring_security_check to authenticate a user. You may also look into form based authentication remember me – persistent token – on Spring MVC framework. The similar example we will implement here but using Spring Boot framework….

Introduction The example Spring Boot Security form based authentication remember me will show you how to use custom login form with Spring’s j_spring_security_check to authenticate a user with remember me option. You may also look into form based authentication – remember me – on Spring MVC framework. The similar example we will implement here but using Spring Boot framework….

Introduction The example Spring Boot Security form based JDBC authentication using UserDetailsService will show you how to use custom login form with Spring’s j_spring_security_check to authenticate a user. You may also look into form based JDBC authentication using UserDetailsService on Spring MVC framework. The similar example we will implement here but using Spring Boot framework. In the previous example…

Introduction The example, Spring Boot Security form based JDBC authentication, will show you how to use custom login form with Spring’s j_spring_security_check to authenticate a user. You may also look into form based jdbc authentication on Spring MVC framework. The similar example we will implement here but using Spring Boot framework. In the previous example we had used Resource…

Introduction The example Spring Boot Security form based authentication will show you how to use custom login form with Spring’s j_spring_security_check to authenticate a user. You may also look into form based authentication on Spring MVC framework. The similar example we will implement here but using Spring Boot framework. In the previous example we have…

Introduction Here we will see Spring Boot Security Example – Single Sign On using OAuth 2. Single Sign On or simply SSO is a property of access control of multiple related, yet independent, software systems, where a user logs in with a single set of credentials (username and password) to gain access. Here we will…

Introduction Here we will see example on securing HTTP endpoints in Spring Boot application. Like other sensitive URLs, you should take care to secure HTTP endpoints. If Spring Security is present, endpoints are secured by default using Spring Security’s content-negotiation strategy. If you wish to configure custom security for HTTP endpoints, for example, only allow…