From bc1c1dbfa7640856d57d6538056d7e98f43d1dbc Mon Sep 17 00:00:00 2001
From: ylwang <ylwang@makwing.com>
Date: Mon, 21 Nov 2022 16:58:44 +0800
Subject: [PATCH] 此处修改曾导致 nacos修改xss开关时，spring容器未重启，filter仍起效。故增加参数判断，参数刷新后，xss开关正常关闭。 此处修改曾导致 nacos修改xss开关时，spring容器未重启，filter仍起效。故增加参数判断，参数刷新后，xss开关正常关闭。
---
ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/CacheRequestFilter.java | 30 ++++++------------------------
1 files changed, 6 insertions(+), 24 deletions(-)
diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/CacheRequestFilter.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/CacheRequestFilter.java
index d3481d8..94c6cb5 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/CacheRequestFilter.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/CacheRequestFilter.java
@@ -6,14 +6,10 @@
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.OrderedGatewayFilter;
import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
-import org.springframework.core.io.buffer.DataBuffer;
-import org.springframework.core.io.buffer.DataBufferFactory;
-import org.springframework.core.io.buffer.DataBufferUtils;
+import org.springframework.cloud.gateway.support.ServerWebExchangeUtils;
import org.springframework.http.HttpMethod;
-import org.springframework.http.server.reactive.ServerHttpRequestDecorator;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
-import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
/**
@@ -58,26 +54,12 @@
{
return chain.filter(exchange);
}
- return DataBufferUtils.join(exchange.getRequest().getBody()).map(dataBuffer -> {
- byte[] bytes = new byte[dataBuffer.readableByteCount()];
- dataBuffer.read(bytes);
- DataBufferUtils.release(dataBuffer);
- return bytes;
- }).defaultIfEmpty(new byte[0]).flatMap(bytes -> {
- DataBufferFactory dataBufferFactory = exchange.getResponse().bufferFactory();
- ServerHttpRequestDecorator decorator = new ServerHttpRequestDecorator(exchange.getRequest())
+ return ServerWebExchangeUtils.cacheRequestBodyAndRequest(exchange, (serverHttpRequest) -> {
+ if (serverHttpRequest == exchange.getRequest())
{
- @Override
- public Flux<DataBuffer> getBody()
- {
- if (bytes.length > 0)
- {
- return Flux.just(dataBufferFactory.wrap(bytes));
- }
- return Flux.empty();
- }
- };
- return chain.filter(exchange.mutate().request(decorator).build());
+ return chain.filter(exchange);
+ }
+ return chain.filter(exchange.mutate().request(serverHttpRequest).build());
});
}
}
--
Gitblit v1.9.3