🔐 Auth Service

Authentication and authorization microservice for the eCommerce platform.
Manages user login, JWT generation, and token validation.

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🧭 Overview

• Exposes REST APIs for user authentication and token issuance.
• Uses Spring Security and JWT for stateless authentication.
• Integrates with PostgreSQL (production) and H2 (development).

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🧪 API Endpoints

Method	Endpoint	Description
POST	/auth/register	Register a new user
POST	/auth/login	Authenticate user and return JWT
GET	/auth/validate	Validate JWT token

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▶️ Run Locally

./gradlew bootRun

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🧱 Docker

docker build -t ecommerce/auth-service .
docker run -d -p 8081:8081 ecommerce/auth-service

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🧰 Environment Variables

Variable	Description
JWT_SECRET	Secret key for token signing
DB_URL	JDBC connection string
DB_USERNAME	Database username
DB_PASSWORD	Database password

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🧰 Related Services

Service	Port	Purpose
Discovery Server	8761	Service registry
Config Server	8888	Centralized configuration management
API Gateway	8080	Routes traffic
Auth Service	8081	Auth / JWT
User Service	8082	User data