All posts by XauZit
Mastering Spring Batch: Efficient Data Processing at Scale
In the ever-evolving world of data-driven applications, processing large volumes of data efficiently is often a challenge. Imagine dealing with extensive datasets requiring transformation, validation, and storage — tasks that can easily overwhelm traditional systems. Enter Spring Batch, a robust framework designed for batch processing. In this article, we’ll explore how Spring Batch can help you tackle these…
Understanding OAuth 2.0: A Deep Dive into Theory
🌟🌍🔐 In today’s interconnected world, applications often need to interact with other services on behalf of their users. This is where OAuth 2.0, a powerful authorization framework, comes into play. It ensures secure and efficient access delegation, enabling users to share their resources without exposing sensitive credentials. What is OAuth 2.0? OAuth 2.0 is an authorization protocol designed…
Implementing OAuth 2.0 and OpenID Connect with Spring Boot: A Code-Centric Guide
In this article, we dive into the practical implementation of OAuth 2.0 and OpenID Connect in a Spring Boot application. By the end of this guide, you’ll have a working example of an Authorization Server, Resource Server, and Client Application. Let’s get started! Understanding the Flow Before jumping into the code, here’s a quick…
Azure Blob Storage with Spring Boot
A Step-by-Step Guide Using the Azure Blob Storage Library In recent years, cloud storage has become an increasingly popular choice for businesses and individuals alike. With its scalability, reliability, and cost-effectiveness, it’s no surprise that Azure Blob Storage is one of the most widely used cloud storage solutions available today. In this article, we’ll explore…
Authorization in Spring Security using Custom Interceptors
let’s dive deeper into the topic to better understand how interceptors can enhance security in Spring Boot applications. Key Components of the Implementation Custom Annotation for Role-Based Access ControlWe define a custom annotation, @RoleInterceptor, to specify the role required to access specific endpoints. Interceptor HandlerA HandlerInterceptor is implemented to enforce the role check at runtime. ConfigurationThe custom interceptor…
Securing Your Spring Boot Applications With JWT
Securing a Spring Boot application with JWT (JSON Web Tokens) enables stateless authentication, enhancing both scalability and security. Here’s a step-by-step guide to implementing authentication and authorization in your Spring Boot project. 🔐 Secure Your Spring Boot Application with JWT Authentication We’ve all been there — building applications with tight deadlines, where security often gets pushed to…
Securing Your Spring Boot Applications With JWT
Securing a Spring Boot application with JWT (JSON Web Tokens) enables stateless authentication, enhancing both scalability and security. Here’s a step-by-step guide to implementing authentication and authorization in your Spring Boot project. 🔐 Secure Your Spring Boot Application with JWT Authentication We’ve all been there — building applications with tight deadlines, where security often gets pushed to…
