package com.monkeylessey.framework.security.handler.exception;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.monkeylessey.response.ResponseData;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author 29443
 * @date 2022/4/16
 */
@Component
public class AccessHandler implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        ResponseData result = ResponseData.error("权限不足", HttpStatus.FORBIDDEN.value());
        String s = new ObjectMapper().writeValueAsString(result);
        response.setCharacterEncoding("utf-8");
        response.getWriter().print(s);
        response.setStatus(HttpStatus.FORBIDDEN.value());
        response.setContentType(MediaType.APPLICATION_JSON_VALUE);
    }
}