1

13693261870

2022-10-26 10b47e7355ca507f8592c4c97acfd7deccc0f538

1

 src/main/java/com/lf/server/interceptor/AuthInterceptor.java

@@ -2,11 +2,11 @@

import com.alibaba.fastjson.JSON;
import com.lf.server.entity.all.*;
import com.lf.server.entity.sys.TokenEntity;
import com.lf.server.entity.sys.UserEntity;
import com.lf.server.helper.StringHelper;
import com.lf.server.helper.WebHelper;
import com.lf.server.service.all.SysService;
import com.lf.server.service.sys.TokenService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.annotation.Configuration;
@@ -35,6 +35,12 @@

    private static final String NO_AUTH = JSON.toJSONString(new ResponseMsg<String>(HttpStatus.NO_AUTH_ERROR, "无权限访问"));

    private static final String IP_NULL = JSON.toJSONString(new ResponseMsg<String>(HttpStatus.UNAUTHORIZED, "IP地址为空"));

    private static final String BLACK_LIST = JSON.toJSONString(new ResponseMsg<String>(HttpStatus.UNAUTHORIZED, "该IP入黑名单"));

    private static final String ILLEGAL_TOKEN = JSON.toJSONString(new ResponseMsg<String>(HttpStatus.UNAUTHORIZED, "令牌来源非法"));

    public AuthInterceptor(SysService sysService) {
        this.sysService = sysService;
    }
@@ -51,19 +57,33 @@
                return true;
            }

            // 获取令牌
            String token = WebHelper.getToken(request);
            if (StringHelper.isNull(token)) {
                return WebHelper.write2Page(response, NO_TOKEN);
            }

            //String ip = WebHelper.getIpAddress(request);
            //List<String> blackList=
            // 获取IP，检查黑名单，检查白名单，检查IP一致性
            String ip = WebHelper.getIpAddress(request);
            if (StringHelper.isEmpty(ip)) {
                return WebHelper.write2Page(response, IP_NULL);
            }
            if (!checkBlackList(ip, request)) {
                return WebHelper.write2Page(response, BLACK_LIST);
            }
            if (!checkWhiteList(ip, request)) {
                if (!checkIpSource(ip, token)) {
                    return WebHelper.write2Page(response, ILLEGAL_TOKEN);
                }
            }

            // 获取用户令牌
            UserEntity ue = sysService.tokenService.getCurrentUser(request);
            if (ue == null) {
                return WebHelper.write2Page(response, NO_LOGIN);
            }

            // 检查用户ID是否禁用
            if (sysService.tokenService.isUidDisable(ue)) {
                return WebHelper.write2Page(response, USER_LOCK);
            }
@@ -113,4 +133,40 @@

        return false;
    }

    /**
     * 检查黑名单
     */
    private boolean checkBlackList(String ip, HttpServletRequest request) {
        List<String> blackList = sysService.blacklistService.selectIpList(1);
        if (blackList == null || blackList.isEmpty()) {
            return true;
        }
        if (blackList.contains(ip)) {
            return false;
        }

        return true;
    }

    /**
     * 检查白名单
     */
    private boolean checkWhiteList(String ip, HttpServletRequest request) {
        List<String> whiteList = sysService.blacklistService.selectIpList(2);
        if (whiteList == null || whiteList.isEmpty()) {
            return true;
        }

        return whiteList.contains(ip);
    }

    /**
     * 检查IP一致性
     */
    private boolean checkIpSource(String ip, String token) {
        TokenEntity te = sysService.tokenService.getEntityByToken(token);

        return te.getIp().equals(ip);
    }
}