Spring Boot,Spring Security JWT Authentication & Authorization

User Registration, User Login and Authorization process.

The diagram shows flow of how we implement User Registration, User Login and Authorization process.

Configure Spring Datasource, JPA, App properties

Open src/main/resources/application.properties

spring.datasource.url= jdbc:postgresql://localhost:5432/simpledb
spring.datasource.username= postgres
spring.datasource.password= root

spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation= true
spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect

# Hibernate ddl auto (create, create-drop, validate, update)
spring.jpa.hibernate.ddl-auto= update

# App Properties
jwt.secret=myTesting
jwt.expiration=86400000

Run following SQL insert statements

INSERT INTO roles(name) VALUES('ROLE_USER');
INSERT INTO roles(name) VALUES('ROLE_MODERATOR');
INSERT INTO roles(name) VALUES('ROLE_ADMIN');