二.认证入门:Application形式基于ini配置文件的认证(maven项目)

超、凢脫俗 2022-06-13 02:45 132阅读 0赞

**一.mavne的pom.xml:**

<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">
      <modelVersion>4.0.0</modelVersion>
      <groupId>com.tiglle</groupId>
      <artifactId>applicationShiro</artifactId>
      <version>0.0.1-SNAPSHOT</version>
    
      <dependencies>
        
        
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-core</artifactId>
            <version>1.3.2</version>
        </dependency>
        
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.12</version>
        </dependency>
      </dependencies>
    
    </project>

**二.shiro配置文件shiro.ini：**

[users]
    zhang=123
    # 多个用户名相同,会取最后配置的一个
    wang=abc123
    wang=abc

**三.log4j的配置文件log4j.properties:**

# Configure logging for testing: optionally with log file
    log4j.rootLogger=DEBUG, stdout
    # log4j.rootLogger=WARN, stdout, logfile
    
    log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n
    
    log4j.appender.logfile=org.apache.log4j.FileAppender
    log4j.appender.logfile.File=target/spring.log
    log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
    log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

四.基于ini配置文件的认证的认证java类ShiroMain.java:

package com.tiglle.shiro;
    
    import org.apache.shiro.SecurityUtils;
    import org.apache.shiro.authc.UsernamePasswordToken;
    import org.apache.shiro.config.IniSecurityManagerFactory;
    import org.apache.shiro.mgt.SecurityManager;
    import org.apache.shiro.subject.Subject;
    import org.apache.shiro.util.Factory;
    
    public class ShiroMain {
    
        public static void main(String[] args) {
            //1、获取SecurityManager工厂，此处使用Ini配置文件初始化SecurityManager
            Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
            //2、得到SecurityManager实例
            SecurityManager securityManager = factory.getInstance();
            // 并绑定给SecurityUtils  
            SecurityUtils.setSecurityManager(securityManager);
            //3、得到Subject
            Subject subject = SecurityUtils.getSubject();
            //创建用户名/密码身份验证Token（即用户身份/凭证）
            UsernamePasswordToken token = new UsernamePasswordToken("wang","abc");
    
            try {
                //4、登录，即身份验证  
                subject.login(token);
            } catch (Exception e) {
                //5、身份验证失败  
                e.printStackTrace();
            }
            boolean b = subject.isAuthenticated();
            System.out.println("身份验证结果:"+b);
            //6.退出
            subject.logout();
            System.out.println("退出后的身份验证结果:"+subject.isAuthenticated());
        }
    
    }