maven 学习shiro笔记(一)

今天有时间学习一下shiro–简单的java安全框架

1.这是我的maven结构,如果你的ini文件创建的时候内容出现红线,可以安装Ini4idea

2.新建shiro.ini文件并添加身份,以及认证的用户名密码

[users]
zhangsan=123
wang=123

3.添加pom依赖

 <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-nop</artifactId>
            <version>1.8.0-beta1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.10.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-core</artifactId>
            <version>1.4.0</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency> 

4.测试用例
基本思路:
①身份认证的用户名密码
②绑定SecurityUtils的securityManager实例
③获取SecurityUtils的subject
④创建token
⑤subject.login(token)进行登录认证身份
⑥subject退出

 @Test
    public void TestShiro(){

        //获取Security的工厂
        Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
        //2.得到securityManager的实例,并绑定SecurityUtils
        SecurityManager securityManager = factory.getInstance();
        SecurityUtils.setSecurityManager(securityManager);
        //3.得到subject
        Subject subject = SecurityUtils.getSubject();
        //4.创建用户名/密码身份验证Token
        UsernamePasswordToken token = new UsernamePasswordToken("wang","123");
        //5.登录
        try {
            subject.login(token);
            System.out.println("haha");
            System.out.println(token.getUsername()+":" + token.getPassword());
        }catch (AuthenticationException ae){
            //验证失败
            logger.info("验证失败");
        }

        //6.断言
        Assert.assertEquals(true, subject.isAuthenticated());

        //7.退出
        subject.logout();
    }