Shiro认证与授权

      

 

AuthencationTest .java

package com.exp.test;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.SimpleAccountRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Before;
import org.junit.Test;

public class AuthencationTest {

    SimpleAccountRealm simpleAccountRealm = new SimpleAccountRealm();

    @Before
    public void addUser(){
        simpleAccountRealm.addAccount("exp","123456","admin");
    }

    @Test
    public void Authenication(){

        //1. 构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(simpleAccountRealm);

        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();

        UsernamePasswordToken token = new UsernamePasswordToken("exp","123456");

        //用户登录认证
        subject.login(token);

        System.out.println("expworld=>"+ subject.isAuthenticated()); //expworld=>true

        subject.checkRole("admin");

        //用户退出
        subject.logout();
        System.out.println("expworld=>"+ subject.isAuthenticated()); //expworld=>false
    }
}

 

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>shiro-demo</artifactId>
        <groupId>com.exp</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>shiro-test</artifactId>

    <dependencies>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-core</artifactId>
            <version>1.4.0</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>REALEASE</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
    </dependencies>


</project>