In a banking application where each individual customer has their own realm of data (e.g., account info, transaction history), the traditional role-based security mechanism in Spring Security (e.g., ROLE_USER, ROLE_ADMIN) is not enough on its own to enforce access control at the data level. What Role-Based Security Does Well Role-based access in Spring Security is […]
How to Satisfy “Only-Access-Own-Realm” in Spring Security Read More »
How to Secure Customer’s own Space with Spring Security In Banking App In a banking application where each individual customer has their own realm of data (e.g., account info, transaction history), the traditional role-based security mechanism in Spring Security (e.g., ROLE_USER, ROLE_ADMIN) is not enough on its own to enforce access control at the data
Securing a Spring Boot endpoint with Keycloak and Spring Security 6 involves integrating your Spring Boot application with Keycloak as the identity provider (IdP) using the spring-boot-starter-oauth2-resource-server module. Below are the key steps: 1. Add Dependencies Add these to your pom.xml for Maven: 2. Configure application.yml or application.properties Assuming your Keycloak realm is myrealm, client
Secure Spring API Endpoints with KeyCloak & Spring Security 6+ Read More »
我们将一个网上银行系统简化为有三个微服务实现，它们分别是账户微服务（accounts微服务），卡片微服务（cards微服务），以及贷款微服务（loans微服务）。 账户微服务（accounts微服务）
分布式框架技术课程设计：银行系统的Spring微服务实现 Read More »
在有些应用系统中，比如银行应用系统中，每个客户都有自己的数据领域（例如账户信息、交易历史），仅靠 Spring Security 中的传统基于角色的安全机制（例如 ROLE_USER、ROLE_ADMIN）本身不足以在数据层面实施访问控制。 Spring Security 中基于角色的访问控制非常适合以下场景：• 授予对功能区域的访问权限（例如，只有管理员才能访问管理员控制面板）。• 根据用户的角色允许或拒绝方法或端点。但您的需求需要基于所有权的访问控制，或者对象级别的安全性，而不仅仅是角色级别的。 如何在 Spring Security 中满足“仅访问自己的领域”这一要求？ 你需要将基于角色的安全性与细粒度的基于所有权的授权逻辑相结合。 下面一步一步看看我们怎么进行将基于Role的安全与控制更进一步，完成每个人只能访问自己的领地： 1、标准的认证与角色设置
Spring框架基于角色的访问授权的局限性 Read More »
