dubbo shiro

Dubbo Shiro是一种基于Dubbo和Shiro框架的权限管理解决方案。它可以帮助开发人员快速实现基于角色的访问控制和权限管理。下面是一个简单的演示：

1.在Dubbo服务提供者中配置Shiro过滤器链

@Bean
public FilterRegistrationBean<DelegatingFilterProxy> shiroFilter() {
    FilterRegistrationBean<DelegatingFilterProxy> filterRegistration = new FilterRegistrationBean<>();
    filterRegistration.setFilter(new DelegatingFilterProxy("shiroFilter"));
    filterRegistration.addUrlPatterns("/*");
    filterRegistration.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.FORWARD, DispatcherType.INCLUDE, DispatcherType.ERROR);
    return filterRegistration;
}

@Bean("shiroFilter")
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
    ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
    shiroFilterFactoryBean.setSecurityManager(securityManager);
    Map<String, String> filterChainDefinitionMap = new LinkedHashMap<>();
    filterChainDefinitionMap.put("/dubbo/**", "authc, roles[dubbo]");
    filterChainDefinitionMap.put("/**", "anon");
    shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
    return shiroFilterFactoryBean;
}

2.在Dubbo服务消费者中配置Shiro

@Bean
public ReferenceBean<DemoService> demoService() {
    ReferenceBean<DemoService> referenceBean = new ReferenceBean<>();
    referenceBean.setInterface(DemoService.class);
    referenceBean.setUrl("dubbo://localhost:20880");
    referenceBean.setVersion("1.0.0");
    referenceBean.setTimeout(5000);
    referenceBean.setRetries(3);
    referenceBean.setCluster("failover");
    referenceBean.setLoadbalance("roundrobin");
    referenceBean.setApplication(applicationConfig());
    referenceBean.setRegistry(registryConfig());
    referenceBean.setInterface(DemoService.class);
    referenceBean.setCheck(false);
    referenceBean.setFilter("shiro");
    return referenceBean;
}

3.在Shiro配置文件中配置权限

[users]
admin=admin,admin
guest=guest,guest

[roles]
dubbo=guest