fizzgate/fizz-gateway-node
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Set X-Forwarded-For header

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This commit is contained in:
Francis Dong
2023-02-13 11:27:23 +08:00
parent 581657cc74
commit e9e05f08a9
1 changed files with 10 additions and 1 deletions
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11
fizz-core/src/main/java/com/fizzgate/filter/AggregateFilter.java
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@@ -32,12 +32,14 @@ import com.fizzgate.util.MapUtil;
import com.fizzgate.util.NettyDataBufferUtils;
import com.fizzgate.util.WebUtils;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.ThreadContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.Order;
import org.springframework.core.io.buffer.DataBufferUtils;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
@@ -69,6 +71,8 @@ public class AggregateFilter implements WebFilter {
private static final Logger LOGGER = LoggerFactory.getLogger(AggregateFilter.class);
private static final String X_FORWARDED_FOR = "X-FORWARDED-FOR";
@Resource
private ConfigLoader configLoader;
@@ -129,7 +133,12 @@ public class AggregateFilter implements WebFilter {
Pipeline pipeline = aggregateResource.getPipeline();
Input input = aggregateResource.getInput();
Map<String, Object> headers = MapUtil.headerToHashMap(request.getHeaders());
HttpHeaders hds = request.getHeaders();
if (CollectionUtils.isEmpty(hds.get(X_FORWARDED_FOR)) && systemConfig.isFizzWebClientXForwardedForEnable()) {
hds.add(X_FORWARDED_FOR, WebUtils.getOriginIp(exchange));
}
Map<String, Object> headers = MapUtil.headerToHashMap(hds);
Map<String, Object> fizzHeaders = (Map<String, Object>) exchange.getAttributes().get(WebUtils.APPEND_HEADERS);
if (fizzHeaders != null && !fizzHeaders.isEmpty()) {
Set<Entry<String, Object>> entrys = fizzHeaders.entrySet();