package com.yunfeiyun.agmp.common.framework.security.handle;

import com.alibaba.fastjson2.JSON;
import com.yunfeiyun.agmp.common.constant.ErrorCode;
import com.yunfeiyun.agmp.common.core.domain.AjaxResult;
import com.yunfeiyun.agmp.common.framework.web.service.PortalService;
import com.yunfeiyun.agmp.common.utils.ServletUtils;
import com.yunfeiyun.agmp.common.utils.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

/**
 * 认证失败处理类 返回未授权
 * 
 * @author 杨晓辉
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable
{
    private static final long serialVersionUID = -8970718410437077606L;

    @Autowired
    PortalService portalService;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e) throws IOException
    {
        String code = ErrorCode.UNAUTHORIZED_ERROR.getCode();
        if(portalService.getSSoEnabled()){
            code = ErrorCode.AUTH_SSO.getCode();
        }
        String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI());
        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
    }
}
