支持配置XSS跨站脚本过滤

RuoYi

2021-07-28 954d208ac6f1c26d008bf11cd7b2b66afac6cfd8

 ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/AuthFilter.java

@@ -1,9 +1,9 @@
package com.ruoyi.gateway.filter;

import java.util.Arrays;
import javax.annotation.Resource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
@@ -18,8 +18,12 @@
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.ruoyi.common.core.constant.CacheConstants;
import com.ruoyi.common.core.constant.Constants;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.utils.ServletUtils;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.redis.service.RedisService;
import com.ruoyi.gateway.config.properties.IgnoreWhiteProperties;
import reactor.core.publisher.Mono;

/**
@@ -31,20 +35,25 @@
public class AuthFilter implements GlobalFilter, Ordered
{
    private static final Logger log = LoggerFactory.getLogger(AuthFilter.class);
    
    private final static long EXPIRE_TIME = Constants.TOKEN_EXPIRE * 60;

    // 排除过滤的 uri 地址，swagger排除自行添加
    private static final String[] whiteList = { "/auth/login", "/code/v2/api-docs", "/schedule/v2/api-docs",
            "/system/v2/api-docs", "/csrf" };
    // 排除过滤的 uri 地址，nacos自行添加
    @Autowired
    private IgnoreWhiteProperties ignoreWhite;

    @Resource(name = "stringRedisTemplate")
    private ValueOperations<String, String> sops;
    
    @Autowired
    private RedisService redisService;

    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
    {
        String url = exchange.getRequest().getURI().getPath();
        // 跳过不需要验证的路径
        if (Arrays.asList(whiteList).contains(url))
        if (StringUtils.matches(url, ignoreWhite.getWhites()))
        {
            return chain.filter(exchange);
        }
@@ -53,10 +62,10 @@
        {
            return setUnauthorizedResponse(exchange, "令牌不能为空");
        }
        String userStr = sops.get(CacheConstants.LOGIN_TOKEN_KEY + token);
        String userStr = sops.get(getTokenKey(token));
        if (StringUtils.isNull(userStr))
        {
            return setUnauthorizedResponse(exchange, "令牌验证失败");
            return setUnauthorizedResponse(exchange, "登录状态已过期");
        }
        JSONObject obj = JSONObject.parseObject(userStr);
        String userid = obj.getString("userid");
@@ -65,11 +74,14 @@
        {
            return setUnauthorizedResponse(exchange, "令牌验证失败");
        }
        
        // 设置过期时间
        redisService.expire(getTokenKey(token), EXPIRE_TIME);
        // 设置用户信息到请求
        ServerHttpRequest mutableReq = exchange.getRequest().mutate().header(CacheConstants.DETAILS_USER_ID, userid)
                .header(CacheConstants.DETAILS_USERNAME, username).build();
                .header(CacheConstants.DETAILS_USERNAME, ServletUtils.urlEncode(username)).build();
        ServerWebExchange mutableExchange = exchange.mutate().request(mutableReq).build();
        

        return chain.filter(mutableExchange);
    }

@@ -83,10 +95,15 @@

        return response.writeWith(Mono.fromSupplier(() -> {
            DataBufferFactory bufferFactory = response.bufferFactory();
            return bufferFactory.wrap(JSON.toJSONBytes(R.fail(msg)));
            return bufferFactory.wrap(JSON.toJSONBytes(R.fail(HttpStatus.UNAUTHORIZED.value(), msg)));
        }));
    }

    private String getTokenKey(String token)
    {
        return CacheConstants.LOGIN_TOKEN_KEY + token;
    }

    /**
     * 获取请求token
     */