Secure Banking Application Documentation

Overview

This is a Spring Boot-based banking application that provides secure banking features including user authentication, transaction processing, and email notifications. The system uses JWT for secure API access.

Key Features

• User Registration and Authentication with JWT
• Transaction Processing
• Email Notifications for Registration and Transactions
• Interactive API Documentation via Swagger UI

Technical Stack

• Spring Boot 3.4.1
• Spring Security with JWT
• Spring Data JPA
• MySQL 8.0+
• Swagger (OpenAPI)
• Lombok
• JUnit
• Java 17
• Maven 3.x

Installation and Setup

1. Clone the repository:

git clone https://github.com/itsfarhan/secure-banking-app.git
cd secure-banking-app

2. Configure your MySQL database and update application.properties accordingly

3. Run the application using Maven:

./mvnw spring-boot:run

Or build and run the JAR:

./mvnw clean install
java -jar target/secure-banking-app-0.0.1-SNAPSHOT.jar

Access Points

• Main Application: http://localhost:8080
• API Documentation: http://localhost:8080/swagger-ui/index.html

API Features

• User Registration/Authentication
• Money Transfer Operations
• Transaction History
• Account Information Retrieval

Testing

Run the test suite using:

./mvnw test

Author

• Developed by Farhan Ahmed.

• Linkedin: https://linkedin.com/in/itsfarhan

• GitHub: https://github.com/itsfarhan