springboot整合security cas
时间: 2024-11-27 18:18:00 浏览: 42
Spring Boot整合CAS(Central Authentication Service)主要是为了实现单点登录(Single Sign-On, SSO)的功能,它允许用户在一个应用服务器上登录后,能够在所有受支持的应用中无感知地保持登录状态。以下是集成步骤:
1. 添加依赖:首先,在Spring Boot项目的`pom.xml`文件中添加Spring Security CAS的相关依赖,例如:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.jasig.cas.client</groupId>
<artifactId>cas-client-core</artifactId>
</dependency>
<dependency>
<groupId>org.jasig.cas.client</groupId>
<artifactId>cas-client-spring-webflow</artifactId>
</dependency>
```
2. 配置 CAS 客户端:在`application.yml`或`application.properties`文件中设置CAS相关的配置,包括服务地址、验证URL等。
3. 创建CasConfiguration类:配置 CAS 的属性和客户端信息,通常会覆盖默认的配置。
4. 在Spring Security配置中启用CAS:在`SecurityConfig`或对应的配置类中,指定使用CasWebflowConfigurer来替代默认的WebSecurityConfigurerAdapter,以便将CAS的Webflow集成进来。
5. 测试集成:启动应用,尝试访问需要鉴权的页面,系统会自动跳转到CAS服务器进行登录验证。成功后,用户会被返回到初始应用,并保持登录状态。
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