SpringCloud/spring-cloud-netflix
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Use HttpHeaders for headers (case insensitive)

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Fixes gh-306
This commit is contained in:
Dave Syer
2015-08-25 11:12:07 +01:00
parent 2c688062e7
commit ad86d48c6a
1 changed files with 12 additions and 10 deletions
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22
spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/zuul/filters/ProxyRequestHelper.java
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@@ -30,16 +30,18 @@ import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import lombok.extern.apachecommons.CommonsLog;
import org.apache.commons.io.IOUtils;
import org.springframework.boot.actuate.trace.TraceRepository;
import org.springframework.http.HttpHeaders;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.util.StringUtils;
import org.springframework.web.util.UriUtils;
import org.springframework.web.util.WebUtils;
import com.netflix.zuul.context.RequestContext;
import com.netflix.zuul.util.HTTPRequestUtils;
import org.springframework.web.util.UriUtils;
import org.springframework.web.util.WebUtils;
/**
* @author Dave Syer
@@ -93,17 +95,17 @@ public class ProxyRequestHelper {
public MultiValueMap<String, String> buildZuulRequestHeaders(
HttpServletRequest request) {
RequestContext context = RequestContext.getCurrentContext();
MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
MultiValueMap<String, String> headers = new HttpHeaders();
Enumeration<String> headerNames = request.getHeaderNames();
if (headerNames != null) {
while (headerNames.hasMoreElements()) {
String name = headerNames.nextElement();
if (isIncludedHeader(name)) {
Enumeration<String> values = request.getHeaders(name);
while (values.hasMoreElements()) {
String value = values.nextElement();
headers.add(name, value);
}
if (isIncludedHeader(name)) {
Enumeration<String> values = request.getHeaders(name);
while (values.hasMoreElements()) {
String value = values.nextElement();
headers.add(name, value);
}
}
}
}
@@ -111,7 +113,7 @@ public class ProxyRequestHelper {
for (String header : zuulRequestHeaders.keySet()) {
headers.set(header, zuulRequestHeaders.get(header));
}
headers.set("accept-encoding", "gzip");
headers.set(HttpHeaders.ACCEPT_ENCODING, "gzip");
return headers;
}