com.github.wzc789376152.shiro.exception.GlobalExceptionResolver Maven / Gradle / Ivy

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shiro权限控制starter

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package com.github.wzc789376152.shiro.exception;

import com.auth0.jwt.exceptions.TokenExpiredException;
import com.github.wzc789376152.shiro.properties.ShiroProperty;
import org.apache.shiro.authc.IncorrectCredentialsException;
import org.apache.shiro.authz.UnauthenticatedException;
import org.apache.shiro.authz.UnauthorizedException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class GlobalExceptionResolver implements HandlerExceptionResolver {
    @Override
    public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
        ModelAndView mv;
        //进行异常判断。如果捕获异常请求跳转。
        if (ex instanceof UnauthorizedException) {
            mv = new ModelAndView("redirect:/accountError/unauthorized");
            mv.addObject("msg", "没有此角色或权限！");
            return mv;
        } else if (ex instanceof UnauthenticatedException) {
            mv = new ModelAndView("redirect:/accountError/unauthorized");
            mv.addObject("msg", "没有此权限！");
            return mv;
        } else if (ex instanceof IncorrectCredentialsException) {
            mv = new ModelAndView("redirect:/accountError/unlogin");
            ex.printStackTrace();
            mv.addObject("msg", "登录验证失败!");
            return mv;
        } else if (ex instanceof TokenExpiredException) {
            mv = new ModelAndView("redirect:/accountError/timeout");
            ex.printStackTrace();
            mv.addObject("msg", "Token已过期!");
            return mv;
        } else {
            return null;
        }
    }
}