package com.shiro;

import org.apache.shiro.SecurityUtils;

import org.apache.shiro.authc.AuthenticationException;

import org.apache.shiro.authc.UsernamePasswordToken;

import org.apache.shiro.config.IniSecurityManagerFactory;

import org.apache.shiro.subject.Subject;

import org.apache.shiro.util.Factory;

import org.apache.shiro.mgt.SecurityManager;

public class SayHello {

    /**

     * @return

     */

    public static void main(String[] args) {

        // 读取配置文件，初始化SecurityManager工厂 读取shiro.ini文件

        Factory<SecurityManager> factory=new IniSecurityManagerFactory("classpath:shiro.ini");

        // 获取securityManager实例

        SecurityManager securityManager=factory.getInstance();

        // 把securityManager实例绑定到SecurityUtils

        SecurityUtils.setSecurityManager(securityManager);

        // 得到当前执行的用户

        Subject currentUser=SecurityUtils.getSubject();

        // 创建token令牌，用户名/密码

        UsernamePasswordToken token=new UsernamePasswordToken("hello", "1234");

        try{

            //身份认证

            currentUser.login(token);

            System.out.println("身份认证成功！sayHello");

        }catch(AuthenticationException e){

            e.printStackTrace();

            System.out.println("身份认证失败！");

        }

        // 退出

        currentUser.logout();

    }

}