🌟 Spring Boot API with JWT Auth and Swagger UI

This API is built using Spring Boot, integrates JWT authentication, and uses PostgreSQL as the database. The API is fully containerized with Docker Compose and comes with pre-configured Swagger UI for easy API exploration.

🚀 How to Run the Project

1 Clone the Repository

git clone https://github.com/Ulisses22/dockerized-spring-api.git
cd spring-boot-api-jwt

2 Configure Environment Variables

application.properties (you can use .env file to Dynamic configuration)

spring.datasource.username=postgres
spring.datasource.password=root

docker-compose.yml (you can use .env file to Dynamic configuration)

POSTGRES_USER: postgres
POSTGRES_PASSWORD: root
SPRING_DATASOURCE_USERNAME: postgres
SPRING_DATASOURCE_PASSWORD: root

3 Run

docker-compose up --build     # Build and run containers

Endpoints

Endpoint	Method	Description	Auth Required
/api/auth/login	POST	Log in and get JWT token	❌
/api/auth/register	POST	Register a new user	❌
/api/auth/activate	GET	Activate a new user	❌
/api/private	GET	Private content	✅
/api/public	GET	Public content	❌

Swagger Documentation

URL: http://localhost:8080/swagger-ui.html

⚙️ Tech Stack

• Backend: Spring Boot, Spring Security, JWT
• Database: PostgreSQL
• Containerization: Docker, Docker Compose
• Documentation: Swagger UI
• Validation: Hibernate Validator

Preview

Enjoy coding! 💻✨