Spring Boot 2 整合 Shiro

2020-03-25 约 423 字预计阅读 1 分钟

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.shiro</groupId>
        <artifactId>shiro-web</artifactId>
        <version>1.5.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.shiro</groupId>
        <artifactId>shiro-spring</artifactId>
        <version>1.5.2</version>
    </dependency>
</dependencies>

public class MyRealm extends AuthorizingRealm {
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        return null;
    }
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
        String username = (String) token.getPrincipal();
        if (!"javaboy".equals(username)) {
            throw new UnknownAccountException("账户不存在!");
        }
        return new SimpleAuthenticationInfo(username, "123", getName());
    }
}

@Configuration
public class ShiroConfig {
    @Bean
    MyRealm myRealm() {
        return new MyRealm();
    }
    
    @Bean
    SecurityManager securityManager() {
        DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
        manager.setRealm(myRealm());
        return manager;
    }
    
    @Bean
    ShiroFilterFactoryBean shiroFilterFactoryBean() {
        ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
        bean.setSecurityManager(securityManager());
        bean.setLoginUrl("/login");
        bean.setSuccessUrl("/index");
        bean.setUnauthorizedUrl("/unauthorizedurl");
        Map<String, String> map = new LinkedHashMap<>();
        map.put("/doLogin", "anon");
        map.put("/**", "authc");
        bean.setFilterChainDefinitionMap(map);
        return bean;
    }
}

@RestController
public class LoginController {
    @PostMapping("/doLogin")
    public void doLogin(String username, String password) {
        Subject subject = SecurityUtils.getSubject();
        try {
            subject.login(new UsernamePasswordToken(username, password));
            System.out.println("登录成功!");
        } catch (AuthenticationException e) {
            e.printStackTrace();
            System.out.println("登录失败!");
        }
    }
    @GetMapping("/hello")
    public String hello() {
        return "hello";
    }
    @GetMapping("/login")
    public String  login() {
        return "please login!";
    }
}

上面这种配置方式实际上相当于把 SSM 中的 XML 配置拿到 Spring Boot 中用 Java 代码重新写了一遍，除了这种方式之外，我们也可以直接使用 Shiro 官方提供的 Starter 。

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.shiro</groupId>
        <artifactId>shiro-spring-boot-web-starter</artifactId>
        <version>1.5.2</version>
    </dependency>
</dependencies>

Realm 略。

shiro.sessionManager.sessionIdCookieEnabled=true
shiro.sessionManager.sessionIdUrlRewritingEnabled=true
shiro.unauthorizedUrl=/unauthorizedurl
shiro.web.enabled=true
shiro.successUrl=/index
shiro.loginUrl=/login

@Configuration
public class ShiroConfig {
    @Bean
    MyRealm myRealm() {
        return new MyRealm();
    }
    @Bean
    DefaultWebSecurityManager securityManager() {
        DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
        manager.setRealm(myRealm());
        return manager;
    }
    @Bean
    ShiroFilterChainDefinition shiroFilterChainDefinition() {
        DefaultShiroFilterChainDefinition definition = new DefaultShiroFilterChainDefinition();
        definition.addPathDefinition("/doLogin", "anon");
        definition.addPathDefinition("/**", "authc");
        return definition;
    }
}

Spring Boot 整合 Shiro ，两种方式全总结！

Integrating Apache Shiro into Spring-Boot Applications

Apache Shiro Web Support

目录

Spring Boot 2 整合 Shiro