package com.nms.swspkmas_standalone.shiro.token;

import com.nms.swspkmas_standalone.utils.JwtTokenUtil;
import org.apache.shiro.authc.AuthenticationToken;

/**
 * @Author ling.quan
 * @Date 2022/2/17 16:22
 * @Desciption 该类与UsernamePasswordToken差不多，都是AuthenticationToken接口的实现类
 *  * 目的是封装成UsernamePasswordToken让shiro进行登录、登出等操作
 */

public class JwtToken implements AuthenticationToken {

    private static final long serialVersionUID = 1L;

    //加密后的 JWT token
    private String token;

    private String username;

    public JwtToken(String token){
        this.token = token;
        this.username = JwtTokenUtil.getUserNameFromToken(token);
    }

    @Override
    public Object getPrincipal() {
        return this.username;
    }

    @Override
    public Object getCredentials() {
        return token;
    }

}