shiro框架学习-2-springboot整合shiro及Shiro认证授权流程

 1         <dependency>
 2             <groupId>org.springframework.boot</groupId>
 3             <artifactId>spring-boot-starter-web</artifactId>
 4         </dependency>
 5         <dependency>
 6             <groupId>mysql</groupId>
 7             <artifactId>mysql-connector-java</artifactId>
 8         </dependency>
 9         <dependency>
10             <groupId>org.springframework.boot</groupId>
11             <artifactId>spring-boot-starter-test</artifactId>
12             <scope>test</scope>
13                 </dependency>
14         <dependency>
15             <groupId>org.apache.shiro</groupId>
16             <artifactId>shiro-spring</artifactId>
17             <version>1.4.0</version>
18         </dependency>
19                       

//是否有对应的角色
subject.hasRole("root")
//获取subject名
subject.getPrincipal()
//检查是否有对应的角色，无返回值，直接在SecurityManager里面进行判断
subject.checkRole("admin")
//检查是否有对应的角色
subject.hasRole("admin")
//退出登录
subject.logout();

 1 package net.xdclass.xdclassshiro;
 2 
 3 import org.apache.shiro.SecurityUtils;
 4 import org.apache.shiro.authc.UsernamePasswordToken;
 5 import org.apache.shiro.mgt.DefaultSecurityManager;
 6 import org.apache.shiro.realm.SimpleAccountRealm;
 7 import org.apache.shiro.subject.Subject;
 8 import org.junit.Before;
 9 import org.junit.Test;
10 
11 /**
12  * shiro认证过程：
13  * 1.构造SecurityManager环境
14  * 2.调用Subject.login()执行认证
15  * 3.SecurityManager进行认证
16  * 4.Authenticator执行 认证
17  * 5.根据realm进行验证
18  */
19 public class QuicksStratTest {
20 
21     /**
22      * accountRealm 相当于数据库的作用
23      */
24     private SimpleAccountRealm accountRealm = new SimpleAccountRealm();
25 
26     private DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
27 
28     @Before
29     public void init() {
30         //初始化数据源
31         accountRealm.addAccount("lch", "123");
32         accountRealm.addAccount("jack", "345");
33         //构建环境
34         defaultSecurityManager.setRealm(accountRealm);
35 
36     }
37 
38     @Test
39     public void testAuthentication() {
40         //设置当前上下文
41         SecurityUtils.setSecurityManager(defaultSecurityManager);
42         //设置当前subject(application应用的user)
43         Subject subject = SecurityUtils.getSubject();
44         //模拟用户输入
45         UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken("lch", "123");
46         // 实际是调用securityManager的login方法 Subject subject = this.securityManager.login(this, token);
47         subject.login(usernamePasswordToken);
48         System.out.println("认证结果(是否已授权)：" + subject.isAuthenticated());  // 打印true
49 
50 
51     }
52 }

 1 package net.xdclass.xdclassshiro;
 2 
 3 import org.apache.shiro.SecurityUtils;
 4 import org.apache.shiro.authc.UsernamePasswordToken;
 5 import org.apache.shiro.mgt.DefaultSecurityManager;
 6 import org.apache.shiro.realm.SimpleAccountRealm;
 7 import org.apache.shiro.subject.Subject;
 8 import org.junit.Before;
 9 import org.junit.Test;
10 
11 /**
12  * shiro授权过程及常用API：
13  * 1.构造SecurityManager环境
14  * 2.Subject执行授权
15  * 3.SecurityManager进行认证授权
16  * 4.Authenticator执行授权
17  * 5.根据realm进行授权验证
18  */
19 public class QuicksStratTest2 {
20 
21     /**
22      * accountRealm 相当于数据库的作用
23      */
24     private SimpleAccountRealm accountRealm = new SimpleAccountRealm();
25 
26     private DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
27 
28     @Before
29     public void init() {
30         //初始化数据源,入参加入用户角色
31         accountRealm.addAccount("lch", "123","root","admin");
32         accountRealm.addAccount("jack", "345","user");
33         //构建环境
34         defaultSecurityManager.setRealm(accountRealm);
35     }
36 
37     @Test
38     public void testAuthentication() {
39         //设置当前上下文
40         SecurityUtils.setSecurityManager(defaultSecurityManager);
41         //设置当前subject(application应用的user)
42         Subject subject = SecurityUtils.getSubject();
43         //模拟用户输入
44         UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken("lch", "123");
45         // 实际是调用securityManager的login方法 Subject subject = this.securityManager.login(this, token);
46         subject.login(usernamePasswordToken);
47 
48         System.out.println("认证结果(是否已授权)：" + subject.isAuthenticated()); // 结果：true
49         //最终调用的是org.apache.shiro.authz.ModularRealmAuthorizer.hasRole方法
50         System.out.println("是否有对应的角色：" + subject.hasRole("root"));   // 结果：true
51         //获取登录 账号
52         System.out.println("getPrincipal():" + subject.getPrincipal());  // getPrincipal():lch
53         subject.logout();
54         System.out.println("logout后认证结果：" + subject.isAuthenticated());  //logout后认证结果：false
55 
56 
57     }
58 }