How to implement Spring Security without using the WebSecurityConfigurerAdapter

#springboot #springsecurity #spring #springjava #authentication #WebSecurityConfigurerAdapter
You can download the new configuration in spring security. On my Github(https://github.com/AminTurmudiYusup/spring-security-new-config.git)
How to implement Spring Security without using the WebSecurityConfigurerAdapter
Prerequisite
1. You have spring boot application and imported to IntelliJ idea
2. Your laptop already installed PostgreSQL database
3. Your spring boot application already implemented user detail services

In this tutorial, I will use this scenario
1. show the login form
2. user insert user name and password
3. if username and password are true, show this message ("Hello Spring Security!!!")

Let's jump right in
1. add spring security dependency
2. create a security class and add @Configuration or @EnableWebSecurity
3. create a bean for the password encoder(i am using BCryptPasswordEncoder)
4. create a bean authentication manager
5. create a bean security filter chain
6. try to run the app


Succeed, happy learning and happy sharing!!!

other tutorial , implement session in spring boot(https://youtu.be/A9JWIw5qRcc)


1. Protected api using acces token or jwt (https://youtu.be/5G3I0lBAqRk)
2. Show menus based on role in spring security(https://youtu.be/WEXpwNQsuHE)
3. Implmentation session in spring security(https://youtu.be/A9JWIw5qRcc)
4. Implement exception handler in rest api spring boot(https://youtu.be/AeG7fGVQHvI)